From 152d42e77b195dda65c59d026228613e6178a7f3 Mon Sep 17 00:00:00 2001 From: wang Date: Mon, 6 Jul 2026 06:13:14 +0000 Subject: [PATCH] feat/rebone (#3) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: 王性驊 Reviewed-on: https://code.30cm.net/daniel.w/thread-master/pulls/3 Co-authored-by: wang Co-committed-by: wang --- .DS_Store | Bin 10244 -> 0 bytes .dockerignore | 4 + .gitignore | 34 +- .run/api.pid | 1 - .run/logs/api.log | 2857 -------- .run/logs/web.log | 9 - .run/logs/worker.log | 1217 ---- .run/web.pid | 1 - .run/worker.pid | 1 - AGENTS.md | 1 + Makefile | 294 +- ai_threads_auto_account_ops.md | 1678 +++++ backend/.DS_Store | Bin 8196 -> 0 bytes backend/Dockerfile | 24 + backend/Makefile | 47 + backend/README.md | 19 +- backend/cmd/tool/main.go | 4 +- backend/cmd/worker/main.go | 11 +- backend/dev-console/README.md | 37 + .../dev-console/dist/assets/index-56hNfpGK.js | 3 + backend/dev-console/dist/index.html | 225 + 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22 - frontend/tsconfig.node.json | 20 - infra/.env.example | 20 - infra/README.md | 80 +- infra/docker-compose.yml | 11 +- infra/etc/haixun.env.example | 2 +- infra/nginx/haixun-dev.conf | 173 + infra/nginx/haixun.conf | 5 +- infra/start-api.sh | 41 + infra/start-infra.sh | 13 + infra/start-ngrok.sh | 24 + infra/start-node-worker.sh | 78 + scripts/check-dev.sh | 33 + scripts/dev-all | 145 + scripts/dev-all-stop.sh | 122 + scripts/dev-all.sh | 211 + scripts/package-extension.sh | 24 + start-prod.sh | 59 - status-prod.sh | 20 - stop-prod.sh | 6 - 848 files changed, 53447 insertions(+), 45668 deletions(-) delete mode 100644 .DS_Store delete mode 100644 .run/api.pid delete mode 100644 .run/logs/api.log delete mode 100644 .run/logs/web.log delete mode 100644 .run/logs/worker.log delete mode 100644 .run/web.pid delete mode 100644 .run/worker.pid create mode 100644 ai_threads_auto_account_ops.md delete mode 100644 backend/.DS_Store create mode 100644 backend/Dockerfile create mode 100644 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backend/internal/handler/persona/start_persona_topic_matrix_job_handler.go create mode 100644 backend/internal/handler/persona/update_content_plan_handler.go create mode 100644 backend/internal/handler/persona/upsert_style_preset_handler.go create mode 100644 backend/internal/handler/placement_topic/start_placement_topic_outreach_draft_job_handler.go create mode 100644 backend/internal/handler/placement_topic/update_placement_topic_outreach_draft_handler.go create mode 100644 backend/internal/handler/register_extra.go create mode 100644 backend/internal/handler/static/extension_download.go create mode 100644 backend/internal/handler/threads_account/analyze_content_formula_handler.go create mode 100644 backend/internal/handler/threads_account/cancel_publish_queue_item_handler.go create mode 100644 backend/internal/handler/threads_account/create_publish_queue_item_handler.go create mode 100644 backend/internal/handler/threads_account/delete_content_formula_handler.go create mode 100644 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backend/internal/handler/{crm/update_crm_contact_handler.go => threads_account/run_threads_api_smoke_test_handler.go} (56%) create mode 100644 backend/internal/handler/threads_account/search_content_formula_posts_handler.go create mode 100644 backend/internal/handler/threads_account/start_publish_inventory_refill_job_handler.go rename backend/internal/handler/{crm/list_crm_contacts_handler.go => threads_account/start_threads_oauth_handler.go} (57%) create mode 100644 backend/internal/handler/threads_account/sync_mention_inbox_handler.go create mode 100644 backend/internal/handler/threads_account/threads_oauth_callback_handler.go create mode 100644 backend/internal/handler/threads_account/upsert_publish_guard_policy_handler.go create mode 100644 backend/internal/handler/threads_account/upsert_publish_inventory_policy_handler.go create mode 100644 backend/internal/library/copyvoice/human.go create mode 100644 backend/internal/library/copyvoice/human_test.go create mode 100644 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xj>ije94`-au&*M9|T2ACtdK|7)|`M->$z9-e0#B4kN{}-glilhJl diff --git a/.dockerignore b/.dockerignore index fe512c9..09dc6ca 100644 --- a/.dockerignore +++ b/.dockerignore @@ -2,7 +2,11 @@ .run .cursor **/node_modules +**/.env backend/bin +backend/web/dist +backend/web/public/downloads/*.zip +backend/dev-console/dist frontend/dist **/*_test.go **/.DS_Store diff --git a/.gitignore b/.gitignore index 2eefe95..eae3dac 100644 --- a/.gitignore +++ b/.gitignore @@ -1,13 +1,29 @@ -# --- secrets / env（不要 commit 實值）--- +# --- secrets / env --- deploy/.env +deploy/.env.dev +deploy/.env.prod +infra/.env +*.env +**/.env +!.env.example +!*.env.example -# --- build 產物 --- -backend/bin/ -frontend/dist/ - -# --- 依賴 --- -node_modules/ - -# --- 其他 --- +# --- runtime / logs --- +.run/ *.log + +# --- build artifacts --- +backend/bin/ +backend/web/dist/ +backend/dev-console/dist/ +frontend/dist/ +dist/ +backend/web/public/downloads/*.zip + +# --- dependencies --- +node_modules/ +**/node_modules/ + +# --- OS / editor --- .DS_Store +.cursor/ diff --git a/.run/api.pid b/.run/api.pid deleted file mode 100644 index 8ce9362..0000000 --- a/.run/api.pid +++ /dev/null @@ -1 +0,0 @@ -72708 diff --git a/.run/logs/api.log b/.run/logs/api.log deleted file mode 100644 index 7266262..0000000 --- a/.run/logs/api.log +++ /dev/null @@ -1,2857 +0,0 @@ -2026/06/25 23:20:58 job worker started: id=wangxinghuadeMacBook-Pro-204.local-go-worker type=go -2026/06/25 23:20:58 job scheduler started: holder=wangxinghuadeMacBook-Pro-204.local-scheduler interval=1m0s -2026/06/25 23:20:58 job reaper started: interval=30s -Starting backend backend at 0.0.0.0:8890... -{"@timestamp":"2026-06-25T23:21:00.699+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2063.8ms)","duration":"2063.8ms","level":"slow","span":"903a2ea0cc8e8bfb","trace":"951a1587d9fbdbe17a5acd4b7b26d150"} 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/api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2024.4ms","level":"info","span":"cada348a4214fad7","trace":"e32a29ac753ac06ecc00a6a6e9e17d71"} -{"@timestamp":"2026-06-25T23:48:58.010+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=3.2Mi, TotalAlloc=27.0Mi, Sys=19.6Mi, NumGC=22","level":"stat"} -{"@timestamp":"2026-06-25T23:48:58.026+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 12, pass: 12, drop: 0","level":"stat"} -{"@timestamp":"2026-06-25T23:49:00.641+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 2024.0ms, med: 2024.3ms, 90th: 2067.5ms, 99th: 2067.5ms, 99.9th: 2067.5ms","level":"stat"} -{"@timestamp":"2026-06-25T23:49:01.930+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2014.0ms)","duration":"2014.0ms","level":"slow","span":"726b661cb11a3747","trace":"383241375b7b615282bce2f2ca092834"} -{"@timestamp":"2026-06-25T23:49:01.930+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2014.0ms","level":"info","span":"726b661cb11a3747","trace":"383241375b7b615282bce2f2ca092834"} -{"@timestamp":"2026-06-25T23:49:06.957+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2024.7ms)","duration":"2024.7ms","level":"slow","span":"2b3f19e467c76686","trace":"da3776e1b72584c02b75697524136d72"} -{"@timestamp":"2026-06-25T23:49:06.957+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2024.7ms","level":"info","span":"2b3f19e467c76686","trace":"da3776e1b72584c02b75697524136d72"} -{"@timestamp":"2026-06-25T23:49:11.986+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2024.7ms)","duration":"2024.7ms","level":"slow","span":"070859a6459ecf81","trace":"0cacebcf8b5014f47352906dbb49dc49"} -{"@timestamp":"2026-06-25T23:49:11.986+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2024.7ms","level":"info","span":"070859a6459ecf81","trace":"0cacebcf8b5014f47352906dbb49dc49"} -{"@timestamp":"2026-06-25T23:49:17.029+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2035.4ms)","duration":"2035.4ms","level":"slow","span":"0fa5235b981ced96","trace":"1dfd290f7db0b457eaec79e465f1525c"} -{"@timestamp":"2026-06-25T23:49:17.030+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2035.4ms","level":"info","span":"0fa5235b981ced96","trace":"1dfd290f7db0b457eaec79e465f1525c"} -{"@timestamp":"2026-06-25T23:58:48.863+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2036.0ms)","duration":"2036.0ms","level":"slow","span":"058614292f0cac32","trace":"dafa9bdcb35b5cb80e09073e94632408"} -{"@timestamp":"2026-06-25T23:58:48.863+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2036.0ms","level":"info","span":"058614292f0cac32","trace":"dafa9bdcb35b5cb80e09073e94632408"} -{"@timestamp":"2026-06-25T23:58:53.903+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2028.9ms)","duration":"2028.9ms","level":"slow","span":"1f2398d14c268363","trace":"94380091eadc9ab77d574429ad6d093b"} -{"@timestamp":"2026-06-25T23:58:53.903+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2028.9ms","level":"info","span":"1f2398d14c268363","trace":"94380091eadc9ab77d574429ad6d093b"} -{"@timestamp":"2026-06-25T23:58:58.943+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2032.4ms)","duration":"2032.4ms","level":"slow","span":"cb317771fa6d5176","trace":"06ce5a622b500ab61e3656cc25f50652"} -{"@timestamp":"2026-06-25T23:58:58.943+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2032.4ms","level":"info","span":"cb317771fa6d5176","trace":"06ce5a622b500ab61e3656cc25f50652"} -{"@timestamp":"2026-06-25T23:59:03.975+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2023.9ms)","duration":"2023.9ms","level":"slow","span":"029a097e7b5fdd1e","trace":"7b16c3a0cb34c73221faf6b4784cd389"} -{"@timestamp":"2026-06-25T23:59:03.975+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2023.9ms","level":"info","span":"029a097e7b5fdd1e","trace":"7b16c3a0cb34c73221faf6b4784cd389"} -{"@timestamp":"2026-06-25T23:59:09.009+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2027.5ms)","duration":"2027.5ms","level":"slow","span":"dcc1e4064ae394f4","trace":"8e32e244013e597bf89937c86bcf97bf"} -{"@timestamp":"2026-06-25T23:59:09.009+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2027.5ms","level":"info","span":"dcc1e4064ae394f4","trace":"8e32e244013e597bf89937c86bcf97bf"} -{"@timestamp":"2026-06-25T23:59:14.044+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2027.5ms)","duration":"2027.5ms","level":"slow","span":"4e210f23e9dea25d","trace":"9685971af3b3bcf8865a66b8f3a5d0f5"} -{"@timestamp":"2026-06-25T23:59:14.044+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2027.5ms","level":"info","span":"4e210f23e9dea25d","trace":"9685971af3b3bcf8865a66b8f3a5d0f5"} -{"@timestamp":"2026-06-25T23:59:19.078+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2027.3ms)","duration":"2027.3ms","level":"slow","span":"7b8340911f2cf0d2","trace":"fb11764a6cab16a7f155b6e109ee7306"} -{"@timestamp":"2026-06-25T23:59:19.078+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2027.3ms","level":"info","span":"7b8340911f2cf0d2","trace":"fb11764a6cab16a7f155b6e109ee7306"} -{"@timestamp":"2026-06-25T23:59:24.108+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2024.3ms)","duration":"2024.3ms","level":"slow","span":"2bf6be5a1ff281a4","trace":"dcd2a084f40e2107c81419585f67b916"} -{"@timestamp":"2026-06-25T23:59:24.108+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2024.3ms","level":"info","span":"2bf6be5a1ff281a4","trace":"dcd2a084f40e2107c81419585f67b916"} -{"@timestamp":"2026-06-25T23:59:24.838+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=3.3Mi, TotalAlloc=27.1Mi, Sys=19.6Mi, NumGC=22","level":"stat"} -{"@timestamp":"2026-06-25T23:59:24.855+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 12, pass: 12, drop: 0","level":"stat"} -{"@timestamp":"2026-06-25T23:59:27.469+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 2027.1ms, med: 2027.4ms, 90th: 2035.9ms, 99th: 2035.9ms, 99.9th: 2035.9ms","level":"stat"} -{"@timestamp":"2026-06-25T23:59:29.145+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2032.9ms)","duration":"2032.9ms","level":"slow","span":"f4ae2c793a238106","trace":"05a19991b88dc1b1ba4300dba2ad72b8"} -{"@timestamp":"2026-06-25T23:59:29.145+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2032.9ms","level":"info","span":"f4ae2c793a238106","trace":"05a19991b88dc1b1ba4300dba2ad72b8"} -{"@timestamp":"2026-06-26T00:00:15.737+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(43586.3ms)","duration":"43586.3ms","level":"slow","span":"d4b194d2f1f14451","trace":"13bb30158e54f5331bbe9ffa9a2a67ee"} -{"@timestamp":"2026-06-26T00:00:15.737+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"43586.3ms","level":"info","span":"d4b194d2f1f14451","trace":"13bb30158e54f5331bbe9ffa9a2a67ee"} -{"@timestamp":"2026-06-26T00:00:20.805+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2063.2ms)","duration":"2063.2ms","level":"slow","span":"1f473414065a5b7e","trace":"c7a34762b1b9959c50fe61f2f46fb859"} -{"@timestamp":"2026-06-26T00:00:20.806+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2063.2ms","level":"info","span":"1f473414065a5b7e","trace":"c7a34762b1b9959c50fe61f2f46fb859"} -2026/06/26 00:00:32 job worker claim error: read tcp 127.0.0.1:63284->127.0.0.1:6379: i/o timeout -{"@timestamp":"2026-06-26T00:00:35.813+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(12003.5ms)","duration":"12003.5ms","level":"slow","span":"aaac067343d0d23c","trace":"f9182e9205d733f25bdfba67c24ce28a"} -{"@timestamp":"2026-06-26T00:00:35.814+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"12003.5ms","level":"error","span":"aaac067343d0d23c","trace":"f9182e9205d733f25bdfba67c24ce28a"} -{"@timestamp":"2026-06-26T00:00:41.851+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3025.1ms)","duration":"3025.1ms","level":"slow","span":"fd556025a73295b2","trace":"c36b47f8fa0715d9726cdecdb57c472c"} -{"@timestamp":"2026-06-26T00:00:41.851+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3025.1ms","level":"error","span":"fd556025a73295b2","trace":"c36b47f8fa0715d9726cdecdb57c472c"} -2026/06/26 00:00:45 job worker claim error: read tcp 127.0.0.1:63274->127.0.0.1:6379: i/o timeout -{"@timestamp":"2026-06-26T00:00:47.879+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.9ms)","duration":"3021.9ms","level":"slow","span":"08a241c1d1de2580","trace":"2933abe562601d49c5778fec76de3aef"} -{"@timestamp":"2026-06-26T00:00:47.879+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.9ms","level":"error","span":"08a241c1d1de2580","trace":"2933abe562601d49c5778fec76de3aef"} -2026/06/26 00:00:49 job worker claim error: i/o timeout -2026/06/26 00:00:53 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:00:53.910+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.6ms)","duration":"3024.6ms","level":"slow","span":"49e51e3b05b8c938","trace":"2a806208f774ba50a624274f050b13bc"} -{"@timestamp":"2026-06-26T00:00:53.910+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.6ms","level":"error","span":"49e51e3b05b8c938","trace":"2a806208f774ba50a624274f050b13bc"} -2026/06/26 00:00:57 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:00:59.931+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3013.4ms)","duration":"3013.4ms","level":"slow","span":"701ea188de4877d5","trace":"762e3fa3a00868fa15724b7c14b6cae9"} -{"@timestamp":"2026-06-26T00:00:59.931+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3013.4ms","level":"error","span":"701ea188de4877d5","trace":"762e3fa3a00868fa15724b7c14b6cae9"} -2026/06/26 00:01:01 job worker claim error: i/o timeout -2026/06/26 00:16:28 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:16:28.161+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(925224.9ms)","duration":"925224.9ms","level":"slow","span":"fcf5530048609174","trace":"75242eb90a37f5aabd0d42a4741ce5ca"} -{"@timestamp":"2026-06-26T00:16:28.162+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"925224.9ms","level":"error","span":"fcf5530048609174","trace":"75242eb90a37f5aabd0d42a4741ce5ca"} -{"@timestamp":"2026-06-26T00:16:28.618+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=3.8Mi, TotalAlloc=28.3Mi, Sys=19.6Mi, NumGC=23","level":"stat"} -{"@timestamp":"2026-06-26T00:16:28.633+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 9, pass: 9, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T00:16:31.846+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 110777.1ms, med: 3024.9ms, 90th: 925224.8ms, 99th: 925224.8ms, 99.9th: 925224.8ms","level":"stat"} -2026/06/26 00:16:32 job scheduler tick error: i/o timeout -2026/06/26 00:16:32 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:16:34.786+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3022.3ms)","duration":"3022.3ms","level":"slow","span":"aba585ad5848f8b6","trace":"d71aef62958e7f5e7078721cbf456dd3"} -{"@timestamp":"2026-06-26T00:16:34.787+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3022.3ms","level":"error","span":"aba585ad5848f8b6","trace":"d71aef62958e7f5e7078721cbf456dd3"} -2026/06/26 00:16:36 job worker claim error: i/o timeout -2026/06/26 00:16:40 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:16:40.825+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3028.8ms)","duration":"3028.8ms","level":"slow","span":"e3cc815f90642546","trace":"98a80ee77a72019765648cd07c5df31f"} -{"@timestamp":"2026-06-26T00:16:40.825+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3028.8ms","level":"error","span":"e3cc815f90642546","trace":"98a80ee77a72019765648cd07c5df31f"} -2026/06/26 00:16:41 job reaper error: connection(127.0.0.1:27017[-6]) incomplete read of message header: read tcp 127.0.0.1:63288->127.0.0.1:27017: use of closed network connection -2026/06/26 00:16:44 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:16:46.861+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3029.2ms)","duration":"3029.2ms","level":"slow","span":"97ef0e5f90bc905b","trace":"0cf70adf043fea7812601e36bf06ddf1"} -{"@timestamp":"2026-06-26T00:16:46.861+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3029.2ms","level":"error","span":"97ef0e5f90bc905b","trace":"0cf70adf043fea7812601e36bf06ddf1"} -2026/06/26 00:16:48 job worker claim error: i/o timeout -2026/06/26 00:16:52 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:16:52.885+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3017.0ms)","duration":"3017.0ms","level":"slow","span":"0f3e486257713b99","trace":"45dd9bcac5a0622881df87335c5e6438"} -{"@timestamp":"2026-06-26T00:16:52.885+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3017.0ms","level":"error","span":"0f3e486257713b99","trace":"45dd9bcac5a0622881df87335c5e6438"} -2026/06/26 00:16:56 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:16:58.911+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.7ms)","duration":"3018.7ms","level":"slow","span":"d27ef3933f196943","trace":"71d3ee6f6b06af1060b247c196f6bed8"} -{"@timestamp":"2026-06-26T00:16:58.911+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.7ms","level":"error","span":"d27ef3933f196943","trace":"71d3ee6f6b06af1060b247c196f6bed8"} -2026/06/26 00:17:00 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:17:04.936+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.4ms)","duration":"3019.4ms","level":"slow","span":"1d69fd3610ae7a2f","trace":"39f8b6c482ef158a012cfe814f36e916"} -{"@timestamp":"2026-06-26T00:17:04.937+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.4ms","level":"error","span":"1d69fd3610ae7a2f","trace":"39f8b6c482ef158a012cfe814f36e916"} -2026/06/26 00:17:04 job worker claim error: i/o timeout -2026/06/26 00:17:08 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:17:10.966+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3022.6ms)","duration":"3022.6ms","level":"slow","span":"53bf84db7a55bb3c","trace":"693296624af79d064d4fbb48fd9f438a"} -{"@timestamp":"2026-06-26T00:17:10.966+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3022.6ms","level":"error","span":"53bf84db7a55bb3c","trace":"693296624af79d064d4fbb48fd9f438a"} -2026/06/26 00:17:11 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-21]) incomplete read of message header: read tcp 127.0.0.1:49822->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-21]) incomplete read of message header: read tcp 127.0.0.1:49822->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 00:17:12 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:17:16.992+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.4ms)","duration":"3019.4ms","level":"slow","span":"85b6cddfcc5f4cec","trace":"ceac752b51da147b4f4ce8deb84a8efe"} -{"@timestamp":"2026-06-26T00:17:16.992+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.4ms","level":"error","span":"85b6cddfcc5f4cec","trace":"ceac752b51da147b4f4ce8deb84a8efe"} -2026/06/26 00:17:17 job worker claim error: i/o timeout -2026/06/26 00:34:22 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:34:24.673+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3027.2ms)","duration":"3027.2ms","level":"slow","span":"0297a2da521c5450","trace":"6f609c994d3687ad3f184a4364e3a544"} -{"@timestamp":"2026-06-26T00:34:24.673+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3027.2ms","level":"error","span":"0297a2da521c5450","trace":"6f609c994d3687ad3f184a4364e3a544"} -2026/06/26 00:50:04 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:50:08.343+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3027.9ms)","duration":"3027.9ms","level":"slow","span":"b06745ec630a4ed6","trace":"861134996da931a2dd6cbcbe24b21158"} -{"@timestamp":"2026-06-26T00:50:08.343+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3027.9ms","level":"error","span":"b06745ec630a4ed6","trace":"861134996da931a2dd6cbcbe24b21158"} -2026/06/26 00:50:08 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:50:08.521+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=3.7Mi, TotalAlloc=30.6Mi, Sys=19.6Mi, NumGC=24","level":"stat"} -{"@timestamp":"2026-06-26T00:50:08.536+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T00:50:11.151+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 3023.1ms, med: 3022.4ms, 90th: 3029.1ms, 99th: 3029.1ms, 99.9th: 3029.1ms","level":"stat"} -2026/06/26 00:50:11 job scheduler tick error: i/o timeout -2026/06/26 00:50:12 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:50:14.361+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3012.4ms)","duration":"3012.4ms","level":"slow","span":"8146f995031c4ec8","trace":"5ac85ed5dd76f3c4186451c893057c74"} -{"@timestamp":"2026-06-26T00:50:14.361+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3012.4ms","level":"error","span":"8146f995031c4ec8","trace":"5ac85ed5dd76f3c4186451c893057c74"} -2026/06/26 00:50:16 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:50:20.392+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3022.6ms)","duration":"3022.6ms","level":"slow","span":"957f85e8ea10547a","trace":"5321761c8cbd017d85742d833fd0c7bd"} -{"@timestamp":"2026-06-26T00:50:20.392+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3022.6ms","level":"error","span":"957f85e8ea10547a","trace":"5321761c8cbd017d85742d833fd0c7bd"} -2026/06/26 00:50:20 job worker claim error: i/o timeout -2026/06/26 00:50:20 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-27]) incomplete read of message header: read tcp 127.0.0.1:49881->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-27]) incomplete read of message header: read tcp 127.0.0.1:49881->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 00:50:24 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:50:26.417+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.9ms)","duration":"3018.9ms","level":"slow","span":"308a0591b20fa253","trace":"cff835ffee04efae575e81db10c9b51b"} -{"@timestamp":"2026-06-26T00:50:26.417+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.9ms","level":"error","span":"308a0591b20fa253","trace":"cff835ffee04efae575e81db10c9b51b"} -2026/06/26 00:50:35 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:50:37.451+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.2ms)","duration":"3021.2ms","level":"slow","span":"9ee1f6b0a633f6ba","trace":"0f3cb381e9f2268c45a0c4be7fc05a5d"} -{"@timestamp":"2026-06-26T00:50:37.452+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.2ms","level":"error","span":"9ee1f6b0a633f6ba","trace":"0f3cb381e9f2268c45a0c4be7fc05a5d"} -2026/06/26 00:50:40 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:50:43.485+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3029.0ms)","duration":"3029.0ms","level":"slow","span":"2981095dadae3d8c","trace":"88eab3c55a53304ee00b89174c53fa47"} -{"@timestamp":"2026-06-26T00:50:43.485+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3029.0ms","level":"error","span":"2981095dadae3d8c","trace":"88eab3c55a53304ee00b89174c53fa47"} -2026/06/26 00:50:44 job worker claim error: i/o timeout -2026/06/26 00:50:48 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:50:49.509+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3017.0ms)","duration":"3017.0ms","level":"slow","span":"8ded3b36d3984fca","trace":"aba4f629314605850f820cfc0b2a58d9"} -{"@timestamp":"2026-06-26T00:50:49.509+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3017.0ms","level":"error","span":"8ded3b36d3984fca","trace":"aba4f629314605850f820cfc0b2a58d9"} -2026/06/26 00:50:52 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:50:55.532+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3016.3ms)","duration":"3016.3ms","level":"slow","span":"504863caca22a5cc","trace":"88b3d9a2dfb508268583e59b5e3af911"} -{"@timestamp":"2026-06-26T00:50:55.532+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3016.3ms","level":"error","span":"504863caca22a5cc","trace":"88b3d9a2dfb508268583e59b5e3af911"} -2026/06/26 00:50:56 job worker claim error: i/o timeout -2026/06/26 00:50:58 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-33]) incomplete read of message header: read tcp 127.0.0.1:49965->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-33]) incomplete read of message header: read tcp 127.0.0.1:49965->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 00:51:00 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:51:01.567+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3029.2ms)","duration":"3029.2ms","level":"slow","span":"b019cbca4e7af5bc","trace":"b17cd747a520725c9af937d018523430"} -{"@timestamp":"2026-06-26T00:51:01.567+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3029.2ms","level":"error","span":"b019cbca4e7af5bc","trace":"b17cd747a520725c9af937d018523430"} -2026/06/26 00:51:04 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:51:07.593+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.6ms)","duration":"3019.6ms","level":"slow","span":"85a4ad522795b184","trace":"ea0878e5735fa19266deed58f9273744"} -{"@timestamp":"2026-06-26T00:51:07.593+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.6ms","level":"error","span":"85a4ad522795b184","trace":"ea0878e5735fa19266deed58f9273744"} -2026/06/26 00:51:08 job worker claim error: i/o timeout -2026/06/26 00:51:12 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:51:13.616+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3016.9ms)","duration":"3016.9ms","level":"slow","span":"0156823d21c1e98f","trace":"03c73fcbad3388eaacf4fa423db4fdb3"} -{"@timestamp":"2026-06-26T00:51:13.616+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3016.9ms","level":"error","span":"0156823d21c1e98f","trace":"03c73fcbad3388eaacf4fa423db4fdb3"} -{"@timestamp":"2026-06-26T00:51:16.051+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=5.4Mi, TotalAlloc=32.4Mi, Sys=19.6Mi, NumGC=24","level":"stat"} -{"@timestamp":"2026-06-26T00:51:16.069+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -2026/06/26 00:51:16 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T00:51:18.682+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 3020.1ms, med: 3019.3ms, 90th: 3029.1ms, 99th: 3029.1ms, 99.9th: 3029.1ms","level":"stat"} -2026/06/26 00:51:19 job scheduler tick error: i/o timeout -{"@timestamp":"2026-06-26T00:51:19.632+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3009.9ms)","duration":"3009.9ms","level":"slow","span":"e49367bece3beff6","trace":"f6dc6e41c6243f0b7fe7f57e6ae05c64"} -{"@timestamp":"2026-06-26T00:51:19.632+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3009.9ms","level":"error","span":"e49367bece3beff6","trace":"f6dc6e41c6243f0b7fe7f57e6ae05c64"} -2026/06/26 00:51:20 job worker claim error: i/o timeout -2026/06/26 01:08:08 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:08:10.384+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3016.5ms)","duration":"3016.5ms","level":"slow","span":"032d47955fe1dc64","trace":"6a127de95d99870e84352cfe1562cef7"} -{"@timestamp":"2026-06-26T01:08:10.384+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3016.5ms","level":"error","span":"032d47955fe1dc64","trace":"6a127de95d99870e84352cfe1562cef7"} -2026/06/26 01:08:17 job worker claim error: i/o timeout -2026/06/26 01:08:17 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-39]) incomplete read of message header: read tcp 127.0.0.1:50002->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-39]) incomplete read of message header: read tcp 127.0.0.1:50002->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T01:08:20.629+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3022.2ms)","duration":"3022.2ms","level":"slow","span":"a653d986b5858eb4","trace":"a8d9cd47e55ab59cebe94f71a6ab0c46"} -{"@timestamp":"2026-06-26T01:08:20.629+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3022.2ms","level":"error","span":"a653d986b5858eb4","trace":"a8d9cd47e55ab59cebe94f71a6ab0c46"} -2026/06/26 01:08:21 job worker claim error: i/o timeout -2026/06/26 01:08:25 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:08:26.652+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.6ms)","duration":"3018.6ms","level":"slow","span":"808529a0130ca481","trace":"61bb26b0adbeaa07278b9c8c01c8aedc"} -{"@timestamp":"2026-06-26T01:08:26.652+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.6ms","level":"error","span":"808529a0130ca481","trace":"61bb26b0adbeaa07278b9c8c01c8aedc"} -2026/06/26 01:08:29 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:08:32.674+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3016.9ms)","duration":"3016.9ms","level":"slow","span":"8ec163e197d1a456","trace":"b451a5a4af23a593aec07f051d5da692"} -{"@timestamp":"2026-06-26T01:08:32.674+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3016.9ms","level":"error","span":"8ec163e197d1a456","trace":"b451a5a4af23a593aec07f051d5da692"} -2026/06/26 01:08:33 job worker claim error: i/o timeout -2026/06/26 01:08:37 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:08:38.700+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.7ms)","duration":"3021.7ms","level":"slow","span":"2ea2a36aee9bafce","trace":"684ce346cca9479adfdad70e292d5c0a"} -{"@timestamp":"2026-06-26T01:08:38.700+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.7ms","level":"error","span":"2ea2a36aee9bafce","trace":"684ce346cca9479adfdad70e292d5c0a"} -2026/06/26 01:08:41 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:08:44.728+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3022.0ms)","duration":"3022.0ms","level":"slow","span":"9c69c93857fd5fc7","trace":"281b65bfeb1b06df0c9d2bb6113447a4"} -{"@timestamp":"2026-06-26T01:08:44.728+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3022.0ms","level":"error","span":"9c69c93857fd5fc7","trace":"281b65bfeb1b06df0c9d2bb6113447a4"} -2026/06/26 01:08:45 job worker claim error: i/o timeout -2026/06/26 01:08:47 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-45]) incomplete read of message header: read tcp 127.0.0.1:50090->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-45]) incomplete read of message header: read tcp 127.0.0.1:50090->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 01:08:49 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:08:50.752+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3017.5ms)","duration":"3017.5ms","level":"slow","span":"910e7c32fd790525","trace":"f8bd566cabebd564bb7de14d615705da"} -{"@timestamp":"2026-06-26T01:08:50.752+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3017.5ms","level":"error","span":"910e7c32fd790525","trace":"f8bd566cabebd564bb7de14d615705da"} -2026/06/26 01:08:53 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:08:56.774+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.1ms)","duration":"3015.1ms","level":"slow","span":"28034a2d92f9fd11","trace":"d52693aa3aae634b2977015f3a69e3c8"} -{"@timestamp":"2026-06-26T01:08:56.774+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.1ms","level":"error","span":"28034a2d92f9fd11","trace":"d52693aa3aae634b2977015f3a69e3c8"} -2026/06/26 01:08:57 job worker claim error: i/o timeout -2026/06/26 01:09:01 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:09:02.807+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3027.0ms)","duration":"3027.0ms","level":"slow","span":"9fbe459c9a563e3d","trace":"ff923b8d4fc74ca23fa20d6b4a566f76"} -{"@timestamp":"2026-06-26T01:09:02.807+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3027.0ms","level":"error","span":"9fbe459c9a563e3d","trace":"ff923b8d4fc74ca23fa20d6b4a566f76"} -{"@timestamp":"2026-06-26T01:25:41.903+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=4.8Mi, TotalAlloc=34.5Mi, Sys=19.6Mi, NumGC=25","level":"stat"} -{"@timestamp":"2026-06-26T01:25:41.920+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -2026/06/26 01:25:42 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:25:44.534+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 3018.6ms, med: 3018.5ms, 90th: 3026.9ms, 99th: 3026.9ms, 99.9th: 3026.9ms","level":"stat"} -2026/06/26 01:25:44 job scheduler tick error: i/o timeout -{"@timestamp":"2026-06-26T01:25:45.743+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.0ms)","duration":"3026.0ms","level":"slow","span":"3f4c25b233f22c7c","trace":"e857f9147d2f901ad3ebb05e50496edf"} -{"@timestamp":"2026-06-26T01:25:45.743+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.0ms","level":"error","span":"3f4c25b233f22c7c","trace":"e857f9147d2f901ad3ebb05e50496edf"} -2026/06/26 01:25:46 job worker claim error: i/o timeout -2026/06/26 01:25:50 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:25:51.776+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3027.4ms)","duration":"3027.4ms","level":"slow","span":"bb4d7207197c0e28","trace":"c9180a19857d978c89473b775af5eacf"} -{"@timestamp":"2026-06-26T01:25:51.776+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3027.4ms","level":"error","span":"bb4d7207197c0e28","trace":"c9180a19857d978c89473b775af5eacf"} -2026/06/26 01:25:54 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-51]) incomplete read of message header: read tcp 127.0.0.1:50144->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-51]) incomplete read of message header: read tcp 127.0.0.1:50144->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 01:25:54 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:25:57.803+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3020.2ms)","duration":"3020.2ms","level":"slow","span":"c249df6358abbbca","trace":"95e66983a574b7db08b603c2caeef70f"} -{"@timestamp":"2026-06-26T01:25:57.803+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3020.2ms","level":"error","span":"c249df6358abbbca","trace":"95e66983a574b7db08b603c2caeef70f"} -2026/06/26 01:25:58 job worker claim error: i/o timeout -2026/06/26 01:26:02 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:26:03.832+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.3ms)","duration":"3024.3ms","level":"slow","span":"14fe7214037a1163","trace":"461cced2c5282bf4040fc32b4263bc32"} -{"@timestamp":"2026-06-26T01:26:03.832+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.3ms","level":"error","span":"14fe7214037a1163","trace":"461cced2c5282bf4040fc32b4263bc32"} -2026/06/26 01:26:06 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:26:09.866+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3028.6ms)","duration":"3028.6ms","level":"slow","span":"0713e45c42738146","trace":"c411150ac4516b45614e386c5c181332"} -{"@timestamp":"2026-06-26T01:26:09.866+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3028.6ms","level":"error","span":"0713e45c42738146","trace":"c411150ac4516b45614e386c5c181332"} -2026/06/26 01:26:10 job worker claim error: i/o timeout -2026/06/26 01:26:14 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:26:15.889+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3016.6ms)","duration":"3016.6ms","level":"slow","span":"7c6e5fa94c3c1a85","trace":"059d6e5c8eafa94454064e8d7da41e5e"} -{"@timestamp":"2026-06-26T01:26:15.889+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3016.6ms","level":"error","span":"7c6e5fa94c3c1a85","trace":"059d6e5c8eafa94454064e8d7da41e5e"} -2026/06/26 01:26:18 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:26:21.912+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.9ms)","duration":"3018.9ms","level":"slow","span":"a7905c161094774c","trace":"dc72ff56d341f7d723edc279d69d4c13"} -{"@timestamp":"2026-06-26T01:26:21.912+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.9ms","level":"error","span":"a7905c161094774c","trace":"dc72ff56d341f7d723edc279d69d4c13"} -2026/06/26 01:26:22 job worker claim error: i/o timeout -2026/06/26 01:26:24 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-57]) incomplete read of message header: read tcp 127.0.0.1:50224->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-57]) incomplete read of message header: read tcp 127.0.0.1:50224->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 01:26:26 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:42:26.574+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(961654.8ms)","duration":"961654.8ms","level":"slow","span":"4ccd8cb4862f9273","trace":"b85955a4498055a05b51afd8aa3e48f9"} -{"@timestamp":"2026-06-26T01:42:26.574+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"961654.8ms","level":"error","span":"4ccd8cb4862f9273","trace":"b85955a4498055a05b51afd8aa3e48f9"} -2026/06/26 01:42:29 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:50:14.241+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(464665.5ms)","duration":"464665.5ms","level":"slow","span":"326da01d4f93ee92","trace":"ddf312e331e2d768ca5a416c76e85e82"} -{"@timestamp":"2026-06-26T01:50:14.241+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"464665.5ms","level":"error","span":"326da01d4f93ee92","trace":"ddf312e331e2d768ca5a416c76e85e82"} -2026/06/26 01:50:14 job worker claim error: i/o timeout -2026/06/26 01:50:18 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:50:20.259+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3017.2ms)","duration":"3017.2ms","level":"slow","span":"5c63de540b027d45","trace":"8efa3dc22cf7c65eaa521a48a15677e4"} -{"@timestamp":"2026-06-26T01:50:20.259+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3017.2ms","level":"error","span":"5c63de540b027d45","trace":"8efa3dc22cf7c65eaa521a48a15677e4"} -{"@timestamp":"2026-06-26T01:50:22.117+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=4.3Mi, TotalAlloc=36.8Mi, Sys=19.6Mi, NumGC=26","level":"stat"} -{"@timestamp":"2026-06-26T01:50:22.133+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -2026/06/26 01:50:22 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:50:24.747+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 145049.8ms, med: 3025.9ms, 90th: 961654.6ms, 99th: 961654.6ms, 99.9th: 961654.6ms","level":"stat"} -2026/06/26 01:50:25 job scheduler tick error: i/o timeout -{"@timestamp":"2026-06-26T01:50:26.277+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.5ms)","duration":"3015.5ms","level":"slow","span":"25e349a556307dfa","trace":"c61884edf77f2e5cd65f439ccf6e4dfa"} -{"@timestamp":"2026-06-26T01:50:26.277+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.5ms","level":"error","span":"25e349a556307dfa","trace":"c61884edf77f2e5cd65f439ccf6e4dfa"} -2026/06/26 01:50:26 job worker claim error: i/o timeout -2026/06/26 01:50:30 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:50:32.299+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3017.3ms)","duration":"3017.3ms","level":"slow","span":"cc2b6e8815d77b73","trace":"a01c46c1885aebe3e97f0e149e52a96f"} -{"@timestamp":"2026-06-26T01:50:32.299+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3017.3ms","level":"error","span":"cc2b6e8815d77b73","trace":"a01c46c1885aebe3e97f0e149e52a96f"} -2026/06/26 01:50:34 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-63]) incomplete read of message header: read tcp 127.0.0.1:50312->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-63]) incomplete read of message header: read tcp 127.0.0.1:50312->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 01:50:35 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:50:38.324+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3020.1ms)","duration":"3020.1ms","level":"slow","span":"f9283706ba20bd97","trace":"a4a8cb5ef179856fde5d4f5e0a78f8f0"} -{"@timestamp":"2026-06-26T01:50:38.324+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3020.1ms","level":"error","span":"f9283706ba20bd97","trace":"a4a8cb5ef179856fde5d4f5e0a78f8f0"} -2026/06/26 01:50:39 job worker claim error: i/o timeout -2026/06/26 01:50:43 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:50:44.357+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3027.1ms)","duration":"3027.1ms","level":"slow","span":"56a85365c08addc7","trace":"6fed5c39154ff045e314d35546d50d66"} -{"@timestamp":"2026-06-26T01:50:44.357+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3027.1ms","level":"error","span":"56a85365c08addc7","trace":"6fed5c39154ff045e314d35546d50d66"} -2026/06/26 01:50:47 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:50:50.389+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3025.5ms)","duration":"3025.5ms","level":"slow","span":"74009f81b623698f","trace":"bdcb213731376cf3bb13a20ed07fea4e"} -{"@timestamp":"2026-06-26T01:50:50.389+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3025.5ms","level":"error","span":"74009f81b623698f","trace":"bdcb213731376cf3bb13a20ed07fea4e"} -2026/06/26 01:50:51 job worker claim error: i/o timeout -2026/06/26 01:50:55 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T01:50:56.416+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.0ms)","duration":"3023.0ms","level":"slow","span":"2bab0ddc3790604e","trace":"c47ae7f58371f33b32cc295e0dbca1db"} -{"@timestamp":"2026-06-26T01:50:56.417+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.0ms","level":"error","span":"2bab0ddc3790604e","trace":"c47ae7f58371f33b32cc295e0dbca1db"} -2026/06/26 01:50:59 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:02:48.978+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(709556.5ms)","duration":"709556.5ms","level":"slow","span":"730c62962b6a7f6e","trace":"55299e367c3c6bd2c5429778bc812757"} -{"@timestamp":"2026-06-26T02:02:48.978+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"709556.5ms","level":"error","span":"730c62962b6a7f6e","trace":"55299e367c3c6bd2c5429778bc812757"} -2026/06/26 02:02:49 job worker claim error: i/o timeout -2026/06/26 02:02:50 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-69]) incomplete read of message header: read tcp 127.0.0.1:50348->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-69]) incomplete read of message header: read tcp 127.0.0.1:50348->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 02:02:53 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:02:54.991+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3011.3ms)","duration":"3011.3ms","level":"slow","span":"b405645a8ed7047a","trace":"f094b7e594f150725bbb3823bde9edfd"} -{"@timestamp":"2026-06-26T02:02:54.992+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3011.3ms","level":"error","span":"b405645a8ed7047a","trace":"f094b7e594f150725bbb3823bde9edfd"} -2026/06/26 02:02:57 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:03:01.019+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.3ms)","duration":"3023.3ms","level":"slow","span":"a60483c5c8991daa","trace":"2217caeaa8a4ed342783582f2a354f74"} -{"@timestamp":"2026-06-26T02:03:01.019+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.3ms","level":"error","span":"a60483c5c8991daa","trace":"2217caeaa8a4ed342783582f2a354f74"} -2026/06/26 02:03:01 job worker claim error: i/o timeout -2026/06/26 02:03:05 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:03:07.049+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.2ms)","duration":"3023.2ms","level":"slow","span":"6abc2b12ada2a6ec","trace":"95b373922c191575df3752056c6603c8"} -{"@timestamp":"2026-06-26T02:03:07.049+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.2ms","level":"error","span":"6abc2b12ada2a6ec","trace":"95b373922c191575df3752056c6603c8"} -{"@timestamp":"2026-06-26T02:03:08.639+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=4.0Mi, TotalAlloc=39.0Mi, Sys=19.6Mi, NumGC=27","level":"stat"} -{"@timestamp":"2026-06-26T02:03:08.657+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -2026/06/26 02:03:09 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:03:11.271+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 73674.1ms, med: 3023.1ms, 90th: 709556.4ms, 99th: 709556.4ms, 99.9th: 709556.4ms","level":"stat"} -2026/06/26 02:03:11 job scheduler tick error: i/o timeout -{"@timestamp":"2026-06-26T02:03:13.075+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.4ms)","duration":"3019.4ms","level":"slow","span":"a5703d014fd7e53b","trace":"cedc1a5b6842ed55fd757ee41ec7ea21"} -{"@timestamp":"2026-06-26T02:03:13.076+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.4ms","level":"error","span":"a5703d014fd7e53b","trace":"cedc1a5b6842ed55fd757ee41ec7ea21"} -2026/06/26 02:03:13 job worker claim error: i/o timeout -2026/06/26 02:03:17 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:03:19.108+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.8ms)","duration":"3026.8ms","level":"slow","span":"393cf02974c2df5a","trace":"4693f7c23305f6595b6327c834f12ba7"} -{"@timestamp":"2026-06-26T02:03:19.109+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.8ms","level":"error","span":"393cf02974c2df5a","trace":"4693f7c23305f6595b6327c834f12ba7"} -2026/06/26 02:03:20 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-75]) incomplete read of message header: read tcp 127.0.0.1:50395->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-75]) incomplete read of message header: read tcp 127.0.0.1:50395->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 02:03:21 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:03:25.136+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.4ms)","duration":"3021.4ms","level":"slow","span":"842bfef61740588e","trace":"f8cccd7dcf427d2b120d9658db8e8562"} -{"@timestamp":"2026-06-26T02:03:25.136+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.4ms","level":"error","span":"842bfef61740588e","trace":"f8cccd7dcf427d2b120d9658db8e8562"} -2026/06/26 02:03:25 job worker claim error: i/o timeout -2026/06/26 02:03:29 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:03:31.159+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.0ms)","duration":"3018.0ms","level":"slow","span":"a8386b16dc265660","trace":"35848dc98b94b1ed5c314267094711fa"} -{"@timestamp":"2026-06-26T02:03:31.160+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.0ms","level":"error","span":"a8386b16dc265660","trace":"35848dc98b94b1ed5c314267094711fa"} -2026/06/26 02:03:33 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:03:45.052+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(10886.4ms)","duration":"10886.4ms","level":"slow","span":"a1cc0335b1cd915c","trace":"71d55f15be54d964db010c9846dcd5c4"} -{"@timestamp":"2026-06-26T02:03:45.052+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"10886.4ms","level":"error","span":"a1cc0335b1cd915c","trace":"71d55f15be54d964db010c9846dcd5c4"} -2026/06/26 02:03:45 job worker claim error: i/o timeout -2026/06/26 02:03:49 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:03:51.073+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.5ms)","duration":"3015.5ms","level":"slow","span":"a38ca2cdef450c72","trace":"9bdcf04b0374f2abaaf81fa4a3b6f607"} -{"@timestamp":"2026-06-26T02:03:51.073+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.5ms","level":"error","span":"a38ca2cdef450c72","trace":"9bdcf04b0374f2abaaf81fa4a3b6f607"} -2026/06/26 02:03:53 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:03:57.103+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.8ms)","duration":"3024.8ms","level":"slow","span":"07ec05a938bca568","trace":"231743f30dc2dd11ea1e3737a38cd1f3"} -{"@timestamp":"2026-06-26T02:03:57.104+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.8ms","level":"error","span":"07ec05a938bca568","trace":"231743f30dc2dd11ea1e3737a38cd1f3"} -2026/06/26 02:03:57 job worker claim error: i/o timeout -2026/06/26 02:03:58 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-81]) incomplete read of message header: read tcp 127.0.0.1:50415->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-81]) incomplete read of message header: read tcp 127.0.0.1:50415->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 02:04:01 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:04:03.125+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3016.0ms)","duration":"3016.0ms","level":"slow","span":"682b7f7c50d09126","trace":"84d8c5fec06fe687307b82b2d79ed6b6"} -{"@timestamp":"2026-06-26T02:04:03.125+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3016.0ms","level":"error","span":"682b7f7c50d09126","trace":"84d8c5fec06fe687307b82b2d79ed6b6"} -2026/06/26 02:04:05 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:04:09.143+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3012.6ms)","duration":"3012.6ms","level":"slow","span":"e72d3d8798d43eb2","trace":"6ee43498bbd29daecc0f6e5380ffb5fc"} -{"@timestamp":"2026-06-26T02:04:09.143+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3012.6ms","level":"error","span":"e72d3d8798d43eb2","trace":"6ee43498bbd29daecc0f6e5380ffb5fc"} -2026/06/26 02:04:10 job worker claim error: i/o timeout -2026/06/26 02:04:14 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:04:15.177+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3028.4ms)","duration":"3028.4ms","level":"slow","span":"2a54c720d6000387","trace":"db8718ce072178e6aa59adf4022e058b"} -{"@timestamp":"2026-06-26T02:04:15.177+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3028.4ms","level":"error","span":"2a54c720d6000387","trace":"db8718ce072178e6aa59adf4022e058b"} -{"@timestamp":"2026-06-26T02:04:16.507+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=5.8Mi, TotalAlloc=40.8Mi, Sys=19.6Mi, NumGC=27","level":"stat"} -{"@timestamp":"2026-06-26T02:04:16.523+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -2026/06/26 02:04:18 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:04:19.136+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 3806.8ms, med: 3021.3ms, 90th: 10886.2ms, 99th: 10886.2ms, 99.9th: 10886.2ms","level":"stat"} -2026/06/26 02:20:42 job scheduler tick error: i/o timeout -{"@timestamp":"2026-06-26T02:20:44.355+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(986172.9ms)","duration":"986172.9ms","level":"slow","span":"8a4e39a42bf85bd4","trace":"576eca181786a42d2e0491c6d1f2f344"} -{"@timestamp":"2026-06-26T02:20:44.355+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"986172.9ms","level":"error","span":"8a4e39a42bf85bd4","trace":"576eca181786a42d2e0491c6d1f2f344"} -2026/06/26 02:20:45 job worker claim error: i/o timeout -2026/06/26 02:20:49 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:20:50.375+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3014.6ms)","duration":"3014.6ms","level":"slow","span":"1605bf446984b666","trace":"c29ec19e59b1a7f2943e897b255cf8ae"} -{"@timestamp":"2026-06-26T02:20:50.376+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3014.6ms","level":"error","span":"1605bf446984b666","trace":"c29ec19e59b1a7f2943e897b255cf8ae"} -2026/06/26 02:20:51 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-87]) incomplete read of message header: read tcp 127.0.0.1:50434->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-87]) incomplete read of message header: read tcp 127.0.0.1:50434->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 02:20:53 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:20:56.398+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3016.5ms)","duration":"3016.5ms","level":"slow","span":"38623bddb3e61fa9","trace":"3f91316598f179fcc27e3b4823725827"} -{"@timestamp":"2026-06-26T02:20:56.398+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3016.5ms","level":"error","span":"38623bddb3e61fa9","trace":"3f91316598f179fcc27e3b4823725827"} -2026/06/26 02:20:57 job worker claim error: i/o timeout -2026/06/26 02:21:01 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:21:02.427+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.9ms)","duration":"3021.9ms","level":"slow","span":"f80b8b9190e0259a","trace":"e75104eb8678c32f8fc7a030fcb5ed72"} -{"@timestamp":"2026-06-26T02:21:02.427+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.9ms","level":"error","span":"f80b8b9190e0259a","trace":"e75104eb8678c32f8fc7a030fcb5ed72"} -2026/06/26 02:21:05 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:38:37.960+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(1052527.2ms)","duration":"1052527.2ms","level":"slow","span":"62194537ad676d4a","trace":"455bf365beff4f24308e65228079e09c"} -{"@timestamp":"2026-06-26T02:38:37.961+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"1052527.2ms","level":"error","span":"62194537ad676d4a","trace":"455bf365beff4f24308e65228079e09c"} -2026/06/26 02:38:38 job worker claim error: i/o timeout -2026/06/26 02:47:55 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:47:56.796+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.8ms)","duration":"3019.8ms","level":"slow","span":"c7bc1e227be83514","trace":"4ff0b6806604525d4763fe4c427c8e3a"} -{"@timestamp":"2026-06-26T02:47:56.796+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.8ms","level":"error","span":"c7bc1e227be83514","trace":"4ff0b6806604525d4763fe4c427c8e3a"} -2026/06/26 02:47:59 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:48:02.827+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.5ms)","duration":"3026.5ms","level":"slow","span":"d1acd982cf559f15","trace":"363cf4335c76f2aa8af82701f7c0b3b2"} -{"@timestamp":"2026-06-26T02:48:02.828+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.5ms","level":"error","span":"d1acd982cf559f15","trace":"363cf4335c76f2aa8af82701f7c0b3b2"} -2026/06/26 02:48:03 job worker claim error: i/o timeout -2026/06/26 02:48:04 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-93]) incomplete read of message header: read tcp 127.0.0.1:50478->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-93]) incomplete read of message header: read tcp 127.0.0.1:50478->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 02:48:07 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:48:08.857+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.7ms)","duration":"3024.7ms","level":"slow","span":"111cd25807d51fee","trace":"8b0203c714a697069ade124dd8334b79"} -{"@timestamp":"2026-06-26T02:48:08.857+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.7ms","level":"error","span":"111cd25807d51fee","trace":"8b0203c714a697069ade124dd8334b79"} -2026/06/26 02:48:11 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:48:14.886+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.7ms)","duration":"3023.7ms","level":"slow","span":"eb97c18845b5b304","trace":"cb72989b21be13137205201604f1c13c"} -{"@timestamp":"2026-06-26T02:48:14.886+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.7ms","level":"error","span":"eb97c18845b5b304","trace":"cb72989b21be13137205201604f1c13c"} -2026/06/26 02:48:15 job worker claim error: i/o timeout -2026/06/26 02:48:19 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:48:20.916+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.9ms)","duration":"3023.9ms","level":"slow","span":"c612a9a00c0a959a","trace":"c47f7618c8eae9165e881b85e0622a8d"} -{"@timestamp":"2026-06-26T02:48:20.916+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.9ms","level":"error","span":"c612a9a00c0a959a","trace":"c47f7618c8eae9165e881b85e0622a8d"} -{"@timestamp":"2026-06-26T02:48:21.968+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=5.0Mi, TotalAlloc=42.9Mi, Sys=19.6Mi, NumGC=28","level":"stat"} -{"@timestamp":"2026-06-26T02:48:21.984+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -2026/06/26 02:48:23 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:48:24.600+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 206287.0ms, med: 3023.7ms, 90th: 1052527.1ms, 99th: 1052527.1ms, 99.9th: 1052527.1ms","level":"stat"} -2026/06/26 02:48:25 job scheduler tick error: i/o timeout -{"@timestamp":"2026-06-26T02:48:26.933+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3012.3ms)","duration":"3012.3ms","level":"slow","span":"d321bc5279253f70","trace":"c1108848bef19f1e9f7684a111397d8d"} -{"@timestamp":"2026-06-26T02:48:26.933+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3012.3ms","level":"error","span":"d321bc5279253f70","trace":"c1108848bef19f1e9f7684a111397d8d"} -2026/06/26 02:48:27 job worker claim error: i/o timeout -2026/06/26 02:48:31 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:48:32.954+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.2ms)","duration":"3015.2ms","level":"slow","span":"c600d4ac39f2e6b4","trace":"021e5db869ff04e78d41998d98acff89"} -{"@timestamp":"2026-06-26T02:48:32.954+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.2ms","level":"error","span":"c600d4ac39f2e6b4","trace":"021e5db869ff04e78d41998d98acff89"} -2026/06/26 02:48:34 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-99]) incomplete read of message header: read tcp 127.0.0.1:50531->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-99]) incomplete read of message header: read tcp 127.0.0.1:50531->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 02:48:35 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:48:38.979+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.0ms)","duration":"3018.0ms","level":"slow","span":"29fee7c70ea90a28","trace":"901b2a38be9ceb172ed8899856979bb0"} -{"@timestamp":"2026-06-26T02:48:38.979+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.0ms","level":"error","span":"29fee7c70ea90a28","trace":"901b2a38be9ceb172ed8899856979bb0"} -2026/06/26 02:48:39 job worker claim error: i/o timeout -2026/06/26 02:51:16 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:51:17.300+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.8ms)","duration":"3019.8ms","level":"slow","span":"602bd90effcbbcde","trace":"50941a5e68209958ff239230637bf880"} -{"@timestamp":"2026-06-26T02:51:17.300+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.8ms","level":"error","span":"602bd90effcbbcde","trace":"50941a5e68209958ff239230637bf880"} -2026/06/26 02:51:20 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:51:23.334+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3029.2ms)","duration":"3029.2ms","level":"slow","span":"4da2ebc5c668ed39","trace":"21eb035c713a0acc79229e7a59a7ad64"} -{"@timestamp":"2026-06-26T02:51:23.334+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3029.2ms","level":"error","span":"4da2ebc5c668ed39","trace":"21eb035c713a0acc79229e7a59a7ad64"} -2026/06/26 02:51:24 job worker claim error: i/o timeout -2026/06/26 02:51:28 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:51:29.361+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3020.1ms)","duration":"3020.1ms","level":"slow","span":"ac213a7705a6eae3","trace":"2ae12edfcab5ea8796fdf75fe76f522f"} -{"@timestamp":"2026-06-26T02:51:29.361+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3020.1ms","level":"error","span":"ac213a7705a6eae3","trace":"2ae12edfcab5ea8796fdf75fe76f522f"} -2026/06/26 02:51:32 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:51:35.391+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.0ms)","duration":"3026.0ms","level":"slow","span":"827ae27d2eb52fd4","trace":"9f14685e80c17ce309e74c8542f90c77"} -{"@timestamp":"2026-06-26T02:51:35.391+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.0ms","level":"error","span":"827ae27d2eb52fd4","trace":"9f14685e80c17ce309e74c8542f90c77"} -2026/06/26 02:51:36 job worker claim error: i/o timeout -2026/06/26 02:51:36 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-105]) incomplete read of message header: read tcp 127.0.0.1:50557->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-105]) incomplete read of message header: read tcp 127.0.0.1:50557->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 02:51:40 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:51:41.420+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.9ms)","duration":"3024.9ms","level":"slow","span":"7050292decfc8da2","trace":"d09cba0b8735353f4991872ce0e0ed54"} -{"@timestamp":"2026-06-26T02:51:41.420+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.9ms","level":"error","span":"7050292decfc8da2","trace":"d09cba0b8735353f4991872ce0e0ed54"} -2026/06/26 02:51:44 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:51:47.444+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.0ms)","duration":"3019.0ms","level":"slow","span":"5d655c3395718a32","trace":"339ae1a1ae29e6ed89fee8e34b6c5fe8"} -{"@timestamp":"2026-06-26T02:51:47.444+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.0ms","level":"error","span":"5d655c3395718a32","trace":"339ae1a1ae29e6ed89fee8e34b6c5fe8"} -2026/06/26 02:51:48 job worker claim error: i/o timeout -2026/06/26 02:51:52 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:51:53.466+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.8ms)","duration":"3018.8ms","level":"slow","span":"3a71ada98755517e","trace":"d81f60446e6fb8bc144fff0b6b480ba2"} -{"@timestamp":"2026-06-26T02:51:53.467+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.8ms","level":"error","span":"3a71ada98755517e","trace":"d81f60446e6fb8bc144fff0b6b480ba2"} -{"@timestamp":"2026-06-26T02:51:54.266+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=4.6Mi, TotalAlloc=45.2Mi, Sys=19.6Mi, NumGC=29","level":"stat"} -{"@timestamp":"2026-06-26T02:51:54.283+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -2026/06/26 02:51:56 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T02:51:56.897+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 3020.2ms, med: 3019.7ms, 90th: 3029.1ms, 99th: 3029.1ms, 99.9th: 3029.1ms","level":"stat"} -2026/06/26 02:51:57 job scheduler tick error: i/o timeout -{"@timestamp":"2026-06-26T02:51:59.492+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.5ms)","duration":"3019.5ms","level":"slow","span":"5e1ee7bff3450cfa","trace":"2b8129512dc1974b3bddf3425bd1175b"} -{"@timestamp":"2026-06-26T02:51:59.492+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.5ms","level":"error","span":"5e1ee7bff3450cfa","trace":"2b8129512dc1974b3bddf3425bd1175b"} -2026/06/26 02:52:00 job worker claim error: i/o timeout -2026/06/26 03:04:32 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:04:33.204+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.5ms)","duration":"3018.5ms","level":"slow","span":"b58a16c7b68ef52e","trace":"9821b08120f00f08d15ff96f56dbf30e"} -{"@timestamp":"2026-06-26T03:04:33.204+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.5ms","level":"error","span":"b58a16c7b68ef52e","trace":"9821b08120f00f08d15ff96f56dbf30e"} -2026/06/26 03:04:34 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-111]) incomplete read of message header: read tcp 127.0.0.1:50580->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-111]) incomplete read of message header: read tcp 127.0.0.1:50580->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 03:04:36 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:04:39.237+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.3ms)","duration":"3023.3ms","level":"slow","span":"ab2305e68a82242a","trace":"8d939025d1dd02757a0c9ef965a8ffba"} -{"@timestamp":"2026-06-26T03:04:39.237+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.3ms","level":"error","span":"ab2305e68a82242a","trace":"8d939025d1dd02757a0c9ef965a8ffba"} -2026/06/26 03:04:40 job worker claim error: i/o timeout -2026/06/26 03:04:44 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:04:45.262+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.9ms)","duration":"3015.9ms","level":"slow","span":"e0aab781fbbec74b","trace":"117136d6871a8c14126b1bd56956f337"} -{"@timestamp":"2026-06-26T03:04:45.263+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.9ms","level":"error","span":"e0aab781fbbec74b","trace":"117136d6871a8c14126b1bd56956f337"} -2026/06/26 03:04:48 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:04:51.298+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.9ms)","duration":"3026.9ms","level":"slow","span":"da1f46092f51f85d","trace":"c4fd0fce6e64ec2849774ba5128f8189"} -{"@timestamp":"2026-06-26T03:04:51.298+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.9ms","level":"error","span":"da1f46092f51f85d","trace":"c4fd0fce6e64ec2849774ba5128f8189"} -2026/06/26 03:04:52 job worker claim error: i/o timeout -2026/06/26 03:04:56 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:04:57.325+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.5ms)","duration":"3019.5ms","level":"slow","span":"9b891ac2cea85b7c","trace":"f4092dbf67af229434043fc546bdbcb8"} -{"@timestamp":"2026-06-26T03:04:57.325+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.5ms","level":"error","span":"9b891ac2cea85b7c","trace":"f4092dbf67af229434043fc546bdbcb8"} -2026/06/26 03:05:00 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:05:03.356+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.6ms)","duration":"3024.6ms","level":"slow","span":"0f6ca6536cec8a33","trace":"328c4e04d20bcccc4e8d25c46eac01e7"} -{"@timestamp":"2026-06-26T03:05:03.357+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.6ms","level":"error","span":"0f6ca6536cec8a33","trace":"328c4e04d20bcccc4e8d25c46eac01e7"} -2026/06/26 03:05:04 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-117]) incomplete read of message header: read tcp 127.0.0.1:50623->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-117]) incomplete read of message header: read tcp 127.0.0.1:50623->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 03:05:04 job worker claim error: i/o timeout -2026/06/26 03:05:08 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:05:09.384+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3020.6ms)","duration":"3020.6ms","level":"slow","span":"47f7a12d87442ad6","trace":"7630cc3dc4d01addd43a06d05d21a7c6"} -{"@timestamp":"2026-06-26T03:05:09.384+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3020.6ms","level":"error","span":"47f7a12d87442ad6","trace":"7630cc3dc4d01addd43a06d05d21a7c6"} -2026/06/26 03:05:12 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:05:15.407+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3016.6ms)","duration":"3016.6ms","level":"slow","span":"e19d13b530acd392","trace":"4484c721ed6f8f74e01aa1dbedabc53d"} -{"@timestamp":"2026-06-26T03:05:15.407+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3016.6ms","level":"error","span":"e19d13b530acd392","trace":"4484c721ed6f8f74e01aa1dbedabc53d"} -2026/06/26 03:21:55 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:21:57.665+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.3ms)","duration":"3023.3ms","level":"slow","span":"5c179caf48d17b65","trace":"97b2ede52a10ca3b03fdd18ec28baafc"} -{"@timestamp":"2026-06-26T03:21:57.665+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.3ms","level":"error","span":"5c179caf48d17b65","trace":"97b2ede52a10ca3b03fdd18ec28baafc"} -2026/06/26 03:21:59 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:38:30.400+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=4.4Mi, TotalAlloc=47.4Mi, Sys=19.6Mi, NumGC=30","level":"stat"} -{"@timestamp":"2026-06-26T03:38:30.417+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 11, pass: 10, drop: 0","level":"stat"} -2026/06/26 03:38:32 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:38:33.031+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 3020.7ms, med: 3020.5ms, 90th: 3026.8ms, 99th: 3026.8ms, 99.9th: 3026.8ms","level":"stat"} -{"@timestamp":"2026-06-26T03:38:33.349+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.4ms)","duration":"3015.4ms","level":"slow","span":"6df079a2d405503a","trace":"42415f188c2cad1a4a264079c8b5dca3"} -{"@timestamp":"2026-06-26T03:38:33.349+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.4ms","level":"error","span":"6df079a2d405503a","trace":"42415f188c2cad1a4a264079c8b5dca3"} -2026/06/26 03:38:33 job scheduler tick error: i/o timeout -2026/06/26 03:52:15 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:52:18.057+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3020.8ms)","duration":"3020.8ms","level":"slow","span":"862f0878d0cd2ccf","trace":"89789dd8244f494e8b3da68850365d07"} -{"@timestamp":"2026-06-26T03:52:18.058+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3020.8ms","level":"error","span":"862f0878d0cd2ccf","trace":"89789dd8244f494e8b3da68850365d07"} -2026/06/26 03:52:19 job worker claim error: i/o timeout -2026/06/26 03:52:21 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-123]) incomplete read of message header: read tcp 127.0.0.1:50644->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-123]) incomplete read of message header: read tcp 127.0.0.1:50644->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 03:52:23 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:52:24.087+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.9ms)","duration":"3023.9ms","level":"slow","span":"0caac9290c7a8aaa","trace":"d1e2a8f0f0839e68237a98a37bb615a8"} -{"@timestamp":"2026-06-26T03:52:24.087+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.9ms","level":"error","span":"0caac9290c7a8aaa","trace":"d1e2a8f0f0839e68237a98a37bb615a8"} -2026/06/26 03:52:27 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:52:30.119+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.7ms)","duration":"3026.7ms","level":"slow","span":"b5ade64029c2f718","trace":"ef8ca68d27b3b05644406da7f8b0d14a"} -{"@timestamp":"2026-06-26T03:52:30.119+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.7ms","level":"error","span":"b5ade64029c2f718","trace":"ef8ca68d27b3b05644406da7f8b0d14a"} -2026/06/26 03:52:31 job worker claim error: i/o timeout -2026/06/26 03:52:35 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:52:36.146+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.8ms)","duration":"3021.8ms","level":"slow","span":"3505e73a6cda4810","trace":"0a616653cedf5a80c4642038dbb7386d"} -{"@timestamp":"2026-06-26T03:52:36.146+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.8ms","level":"error","span":"3505e73a6cda4810","trace":"0a616653cedf5a80c4642038dbb7386d"} -2026/06/26 03:52:39 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:52:42.172+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.6ms)","duration":"3019.6ms","level":"slow","span":"de3fa9840dcd9d63","trace":"c68bd077925845bbdfc6c1f031512257"} -{"@timestamp":"2026-06-26T03:52:42.172+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.6ms","level":"error","span":"de3fa9840dcd9d63","trace":"c68bd077925845bbdfc6c1f031512257"} -2026/06/26 03:52:43 job worker claim error: i/o timeout -2026/06/26 03:52:47 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:52:48.195+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.6ms)","duration":"3018.6ms","level":"slow","span":"db320c05d1144d96","trace":"b8d5f5e944aab39369f1b09e1b884e14"} -{"@timestamp":"2026-06-26T03:52:48.195+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.6ms","level":"error","span":"db320c05d1144d96","trace":"b8d5f5e944aab39369f1b09e1b884e14"} -2026/06/26 03:52:51 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-129]) incomplete read of message header: read tcp 127.0.0.1:50733->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-129]) incomplete read of message header: read tcp 127.0.0.1:50733->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 03:52:51 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:52:54.216+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.5ms)","duration":"3015.5ms","level":"slow","span":"de3150f871399f2b","trace":"1457b894ccd0304871cbc15a57d1223d"} -{"@timestamp":"2026-06-26T03:52:54.216+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.5ms","level":"error","span":"de3150f871399f2b","trace":"1457b894ccd0304871cbc15a57d1223d"} -2026/06/26 03:52:55 job worker claim error: i/o timeout -2026/06/26 03:52:59 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T03:53:00.249+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.0ms)","duration":"3026.0ms","level":"slow","span":"c366a90772617cf9","trace":"5fcf6e2f7a40b612bc42b96bcbacedc8"} -{"@timestamp":"2026-06-26T03:53:00.249+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.0ms","level":"error","span":"c366a90772617cf9","trace":"5fcf6e2f7a40b612bc42b96bcbacedc8"} -2026/06/26 04:10:04 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:10:11.023+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(7255.2ms)","duration":"7255.2ms","level":"slow","span":"7455ee3e3c3b137e","trace":"6587d9fb744494d15d7296c58077f559"} -{"@timestamp":"2026-06-26T04:10:11.023+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"7255.2ms","level":"error","span":"7455ee3e3c3b137e","trace":"6587d9fb744494d15d7296c58077f559"} -2026/06/26 04:10:12 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:10:13.780+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=3.7Mi, TotalAlloc=49.6Mi, Sys=19.6Mi, NumGC=31","level":"stat"} -{"@timestamp":"2026-06-26T04:10:13.795+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 9, pass: 10, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T04:10:16.413+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 3444.2ms, med: 3021.7ms, 90th: 7255.1ms, 99th: 7255.1ms, 99.9th: 7255.1ms","level":"stat"} -2026/06/26 04:10:16 job worker claim error: i/o timeout -2026/06/26 04:10:16 job scheduler tick error: i/o timeout -{"@timestamp":"2026-06-26T04:10:17.052+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.6ms)","duration":"3021.6ms","level":"slow","span":"a9d89f4f8dbce0e6","trace":"bc6f92267115d87bcdf2137cd7ee78e4"} -{"@timestamp":"2026-06-26T04:10:17.052+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.6ms","level":"error","span":"a9d89f4f8dbce0e6","trace":"bc6f92267115d87bcdf2137cd7ee78e4"} -2026/06/26 04:10:20 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:10:23.077+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.6ms)","duration":"3018.6ms","level":"slow","span":"6e84e0e9a68369d8","trace":"2b0c86bc969843336c7e03bd58a72b92"} -{"@timestamp":"2026-06-26T04:10:23.077+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.6ms","level":"error","span":"6e84e0e9a68369d8","trace":"2b0c86bc969843336c7e03bd58a72b92"} -2026/06/26 04:10:24 job worker claim error: i/o timeout -2026/06/26 04:10:26 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-135]) incomplete read of message header: read tcp 127.0.0.1:50756->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-135]) incomplete read of message header: read tcp 127.0.0.1:50756->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 04:10:28 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:10:29.099+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.1ms)","duration":"3015.1ms","level":"slow","span":"6d96764465912111","trace":"6feae2fc92c1a39a2c60a2c4c0b47b89"} -{"@timestamp":"2026-06-26T04:10:29.099+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.1ms","level":"error","span":"6d96764465912111","trace":"6feae2fc92c1a39a2c60a2c4c0b47b89"} -2026/06/26 04:10:32 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:10:35.124+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.2ms)","duration":"3018.2ms","level":"slow","span":"4c7decc8a7c5f0a9","trace":"56bd100a954f4881f9a8b9c3067a01ca"} -{"@timestamp":"2026-06-26T04:10:35.125+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.2ms","level":"error","span":"4c7decc8a7c5f0a9","trace":"56bd100a954f4881f9a8b9c3067a01ca"} -2026/06/26 04:10:36 job worker claim error: i/o timeout -2026/06/26 04:10:40 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:10:41.148+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.1ms)","duration":"3019.1ms","level":"slow","span":"11d9e17a6096eab1","trace":"bb1b1f52c19f6437c564577f38fdd35f"} -{"@timestamp":"2026-06-26T04:10:41.149+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.1ms","level":"error","span":"11d9e17a6096eab1","trace":"bb1b1f52c19f6437c564577f38fdd35f"} -2026/06/26 04:10:44 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:10:47.176+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3020.9ms)","duration":"3020.9ms","level":"slow","span":"6da9553649230ec2","trace":"c5e5b24efca3cdffcf9081e3cefa23a1"} -{"@timestamp":"2026-06-26T04:10:47.176+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3020.9ms","level":"error","span":"6da9553649230ec2","trace":"c5e5b24efca3cdffcf9081e3cefa23a1"} -2026/06/26 04:10:48 job worker claim error: i/o timeout -2026/06/26 04:10:52 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:10:53.201+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.5ms)","duration":"3021.5ms","level":"slow","span":"7fb85f8f2aaed5d3","trace":"a48af14bf85a6e8c070d48c0696533e8"} -{"@timestamp":"2026-06-26T04:10:53.201+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.5ms","level":"error","span":"7fb85f8f2aaed5d3","trace":"a48af14bf85a6e8c070d48c0696533e8"} -2026/06/26 04:10:56 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-141]) incomplete read of message header: read tcp 127.0.0.1:50798->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-141]) incomplete read of message header: read tcp 127.0.0.1:50798->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 04:10:56 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:25:59.986+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(903778.9ms)","duration":"903778.9ms","level":"slow","span":"c7cb250e147e7c77","trace":"1e4dd4ff0d15eb7ee3b0fb59a2f6409b"} -{"@timestamp":"2026-06-26T04:25:59.986+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"903778.9ms","level":"error","span":"c7cb250e147e7c77","trace":"1e4dd4ff0d15eb7ee3b0fb59a2f6409b"} -2026/06/26 04:26:01 job worker claim error: i/o timeout -2026/06/26 04:26:05 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:26:06.017+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.1ms)","duration":"3026.1ms","level":"slow","span":"9887e8a1a334ef79","trace":"67d6fe5b3452c3b85dbdb63f2de9d5ec"} -{"@timestamp":"2026-06-26T04:26:06.018+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.1ms","level":"error","span":"9887e8a1a334ef79","trace":"67d6fe5b3452c3b85dbdb63f2de9d5ec"} -2026/06/26 04:26:09 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:26:12.042+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.4ms)","duration":"3018.4ms","level":"slow","span":"a2f8b957da0bc113","trace":"16d100a3ee6ac1a39274a5faa7a78543"} -{"@timestamp":"2026-06-26T04:26:12.042+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.4ms","level":"error","span":"a2f8b957da0bc113","trace":"16d100a3ee6ac1a39274a5faa7a78543"} -2026/06/26 04:26:13 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:26:14.545+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=5.4Mi, TotalAlloc=51.3Mi, Sys=19.6Mi, NumGC=31","level":"stat"} -{"@timestamp":"2026-06-26T04:26:14.561+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T04:26:17.174+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 93095.7ms, med: 3020.8ms, 90th: 903778.8ms, 99th: 903778.8ms, 99.9th: 903778.8ms","level":"stat"} -2026/06/26 04:26:17 job scheduler tick error: i/o timeout -2026/06/26 04:26:17 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:26:18.067+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3020.2ms)","duration":"3020.2ms","level":"slow","span":"456148bebfbacd74","trace":"24a2a35cb247c4889871f67fbc00939e"} -{"@timestamp":"2026-06-26T04:26:18.067+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3020.2ms","level":"error","span":"456148bebfbacd74","trace":"24a2a35cb247c4889871f67fbc00939e"} -2026/06/26 04:26:21 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:26:24.086+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3013.1ms)","duration":"3013.1ms","level":"slow","span":"95736b5d71df84cc","trace":"745f5d44e6d30e28952542dfa776228a"} -{"@timestamp":"2026-06-26T04:26:24.086+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3013.1ms","level":"error","span":"95736b5d71df84cc","trace":"745f5d44e6d30e28952542dfa776228a"} -2026/06/26 04:26:25 job worker claim error: i/o timeout -2026/06/26 04:26:26 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-147]) incomplete read of message header: read tcp 127.0.0.1:50839->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-147]) incomplete read of message header: read tcp 127.0.0.1:50839->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 04:26:29 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:26:30.106+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.7ms)","duration":"3015.7ms","level":"slow","span":"9037a91630b06b30","trace":"ad34304e9d0a270460016d2536ee55c7"} -{"@timestamp":"2026-06-26T04:26:30.107+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.7ms","level":"error","span":"9037a91630b06b30","trace":"ad34304e9d0a270460016d2536ee55c7"} -2026/06/26 04:26:33 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:26:36.132+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.4ms)","duration":"3019.4ms","level":"slow","span":"b47dac2c88cc5d52","trace":"5088634e5b2b40f0d7058b0c0727f59f"} -{"@timestamp":"2026-06-26T04:26:36.132+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.4ms","level":"error","span":"b47dac2c88cc5d52","trace":"5088634e5b2b40f0d7058b0c0727f59f"} -2026/06/26 04:26:37 job worker claim error: i/o timeout -2026/06/26 04:26:41 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:26:42.151+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3013.3ms)","duration":"3013.3ms","level":"slow","span":"d7a1ca26cc1c5d86","trace":"9c383bc3ae7d4a8129dc68c7f1a5b3a7"} -{"@timestamp":"2026-06-26T04:26:42.151+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3013.3ms","level":"error","span":"d7a1ca26cc1c5d86","trace":"9c383bc3ae7d4a8129dc68c7f1a5b3a7"} -2026/06/26 04:26:45 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:43:18.147+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(992990.2ms)","duration":"992990.2ms","level":"slow","span":"29c9afbff492bd03","trace":"656319d43b2f25544bc8f8e4c15f6e5b"} -{"@timestamp":"2026-06-26T04:43:18.147+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"992990.2ms","level":"error","span":"29c9afbff492bd03","trace":"656319d43b2f25544bc8f8e4c15f6e5b"} -2026/06/26 04:43:19 job worker claim error: i/o timeout -2026/06/26 04:49:54 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:49:55.148+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(393994.5ms)","duration":"393994.5ms","level":"slow","span":"2e11b2f5cd56495e","trace":"80a8afbe92ced63e1d0cfeddd6d3fa64"} -{"@timestamp":"2026-06-26T04:49:55.148+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"393994.5ms","level":"error","span":"2e11b2f5cd56495e","trace":"80a8afbe92ced63e1d0cfeddd6d3fa64"} -2026/06/26 04:49:57 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-153]) incomplete read of message header: read tcp 127.0.0.1:50864->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-153]) incomplete read of message header: read tcp 127.0.0.1:50864->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 04:49:58 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:50:01.171+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3014.6ms)","duration":"3014.6ms","level":"slow","span":"66a0dc481252928f","trace":"87a1f7eee70dc0f927c298b3492ca092"} -{"@timestamp":"2026-06-26T04:50:01.171+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3014.6ms","level":"error","span":"66a0dc481252928f","trace":"87a1f7eee70dc0f927c298b3492ca092"} -2026/06/26 04:50:02 job worker claim error: i/o timeout -2026/06/26 04:50:06 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:50:07.196+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.0ms)","duration":"3021.0ms","level":"slow","span":"8976a6219542f1d5","trace":"35ced97aef881eb2bce72697ea0a7db1"} -{"@timestamp":"2026-06-26T04:50:07.196+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.0ms","level":"error","span":"8976a6219542f1d5","trace":"35ced97aef881eb2bce72697ea0a7db1"} -2026/06/26 04:50:11 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:50:13.216+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3014.2ms)","duration":"3014.2ms","level":"slow","span":"4daa97481cba48e1","trace":"ebf1fffefe0e3611a957a9b841af316c"} -{"@timestamp":"2026-06-26T04:50:13.216+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3014.2ms","level":"error","span":"4daa97481cba48e1","trace":"ebf1fffefe0e3611a957a9b841af316c"} -2026/06/26 04:50:15 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:50:15.491+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=4.6Mi, TotalAlloc=53.6Mi, Sys=19.6Mi, NumGC=32","level":"stat"} -{"@timestamp":"2026-06-26T04:50:15.508+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T04:50:18.123+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 141111.4ms, med: 3019.3ms, 90th: 992990.1ms, 99th: 992990.1ms, 99.9th: 992990.1ms","level":"stat"} -2026/06/26 04:50:18 job scheduler tick error: i/o timeout -2026/06/26 04:50:19 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:50:19.245+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.9ms)","duration":"3021.9ms","level":"slow","span":"1ea85267e12cf0b5","trace":"083f8881440e5ad6989f77fb435f2805"} -{"@timestamp":"2026-06-26T04:50:19.246+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.9ms","level":"error","span":"1ea85267e12cf0b5","trace":"083f8881440e5ad6989f77fb435f2805"} -2026/06/26 04:50:23 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:50:25.271+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.4ms)","duration":"3018.4ms","level":"slow","span":"78340b46d4f2bb32","trace":"9ec77aff5b8ba79249fcabfe26b8dbb0"} -{"@timestamp":"2026-06-26T04:50:25.271+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.4ms","level":"error","span":"78340b46d4f2bb32","trace":"9ec77aff5b8ba79249fcabfe26b8dbb0"} -2026/06/26 04:53:14 job worker claim error: i/o timeout -2026/06/26 04:53:15 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-159]) incomplete read of message header: read tcp 127.0.0.1:50922->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-159]) incomplete read of message header: read tcp 127.0.0.1:50922->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T04:53:16.549+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3020.2ms)","duration":"3020.2ms","level":"slow","span":"380f9204bc7a796c","trace":"337c257a443d9340348a64cece0dfab4"} -{"@timestamp":"2026-06-26T04:53:16.549+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3020.2ms","level":"error","span":"380f9204bc7a796c","trace":"337c257a443d9340348a64cece0dfab4"} -2026/06/26 04:53:18 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:53:22.574+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.3ms)","duration":"3019.3ms","level":"slow","span":"842e2bd38ae6004a","trace":"e58d2aea8cd2ee147546f660d01c610e"} -{"@timestamp":"2026-06-26T04:53:22.574+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.3ms","level":"error","span":"842e2bd38ae6004a","trace":"e58d2aea8cd2ee147546f660d01c610e"} -2026/06/26 04:53:22 job worker claim error: i/o timeout -2026/06/26 04:53:26 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:53:28.595+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3014.8ms)","duration":"3014.8ms","level":"slow","span":"cb26294f5368e6ea","trace":"9fbf6d0fbeb70c9bf6881eb72b22203c"} -{"@timestamp":"2026-06-26T04:53:28.595+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3014.8ms","level":"error","span":"cb26294f5368e6ea","trace":"9fbf6d0fbeb70c9bf6881eb72b22203c"} -2026/06/26 04:53:30 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:53:34.623+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.3ms)","duration":"3021.3ms","level":"slow","span":"5edaa95cbc5c1917","trace":"6a4ba71af1094a029ca1feceac3e1c21"} -{"@timestamp":"2026-06-26T04:53:34.623+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.3ms","level":"error","span":"5edaa95cbc5c1917","trace":"6a4ba71af1094a029ca1feceac3e1c21"} -2026/06/26 04:53:34 job worker claim error: i/o timeout -2026/06/26 04:53:39 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:53:40.653+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3022.8ms)","duration":"3022.8ms","level":"slow","span":"d7629d363ab41fb4","trace":"ef703e3c3de6a13877a29f9a6195a7e1"} -{"@timestamp":"2026-06-26T04:53:40.653+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3022.8ms","level":"error","span":"d7629d363ab41fb4","trace":"ef703e3c3de6a13877a29f9a6195a7e1"} -2026/06/26 04:53:43 job worker claim error: i/o timeout -2026/06/26 04:53:45 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-165]) incomplete read of message header: read tcp 127.0.0.1:50947->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-165]) incomplete read of message header: read tcp 127.0.0.1:50947->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T04:53:46.679+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3020.5ms)","duration":"3020.5ms","level":"slow","span":"aa6760f943044257","trace":"57649a4e3dfcda337f01f29a9700a3dd"} -{"@timestamp":"2026-06-26T04:53:46.679+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3020.5ms","level":"error","span":"aa6760f943044257","trace":"57649a4e3dfcda337f01f29a9700a3dd"} -2026/06/26 04:53:47 job worker claim error: i/o timeout -2026/06/26 04:53:51 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:53:52.707+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3022.1ms)","duration":"3022.1ms","level":"slow","span":"20033fe8f782af6d","trace":"3c80883032c8c0c9a5c4cbc0a1c6c5a4"} -{"@timestamp":"2026-06-26T04:53:52.707+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3022.1ms","level":"error","span":"20033fe8f782af6d","trace":"3c80883032c8c0c9a5c4cbc0a1c6c5a4"} -2026/06/26 04:53:55 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T04:53:58.740+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.6ms)","duration":"3026.6ms","level":"slow","span":"f17c4cd427f5fae2","trace":"4fa4856d5105cf9eb1e09e449f58854d"} -{"@timestamp":"2026-06-26T04:53:58.740+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.6ms","level":"error","span":"f17c4cd427f5fae2","trace":"4fa4856d5105cf9eb1e09e449f58854d"} -2026/06/26 04:53:59 job worker claim error: i/o timeout -2026/06/26 05:09:09 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:09:09.122+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=4.1Mi, TotalAlloc=55.9Mi, Sys=19.6Mi, NumGC=33","level":"stat"} -{"@timestamp":"2026-06-26T05:09:09.137+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 11, pass: 10, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T05:09:10.616+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.2ms)","duration":"3015.2ms","level":"slow","span":"71eb45a074e9dee5","trace":"062da34884313f8233870a0cbee144f1"} -{"@timestamp":"2026-06-26T05:09:10.616+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.2ms","level":"error","span":"71eb45a074e9dee5","trace":"062da34884313f8233870a0cbee144f1"} -{"@timestamp":"2026-06-26T05:09:17.097+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 3020.1ms, med: 3021.2ms, 90th: 3026.5ms, 99th: 3026.5ms, 99.9th: 3026.5ms","level":"stat"} -2026/06/26 05:09:17 job scheduler tick error: i/o timeout -2026/06/26 05:09:18 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:09:21.927+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.4ms)","duration":"3024.4ms","level":"slow","span":"b440c8fa86cc07de","trace":"6e7813bac51497c3a9de4c66de13bf4a"} -{"@timestamp":"2026-06-26T05:09:21.927+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.4ms","level":"error","span":"b440c8fa86cc07de","trace":"6e7813bac51497c3a9de4c66de13bf4a"} -2026/06/26 05:09:22 job worker claim error: i/o timeout -2026/06/26 05:09:26 job worker claim error: i/o timeout -2026/06/26 05:09:26 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-171]) incomplete read of message header: read tcp 127.0.0.1:50967->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-171]) incomplete read of message header: read tcp 127.0.0.1:50967->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T05:09:27.955+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.5ms)","duration":"3021.5ms","level":"slow","span":"4fba5744ff8e8e8d","trace":"18f62c16c96f5f6bef562b0309c4453f"} -{"@timestamp":"2026-06-26T05:09:27.955+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.5ms","level":"error","span":"4fba5744ff8e8e8d","trace":"18f62c16c96f5f6bef562b0309c4453f"} -2026/06/26 05:09:30 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:09:33.979+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.6ms)","duration":"3018.6ms","level":"slow","span":"3ed6eb75f8a6c895","trace":"fb9c5d232c7af9524d892984e83c402f"} -{"@timestamp":"2026-06-26T05:09:33.979+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.6ms","level":"error","span":"3ed6eb75f8a6c895","trace":"fb9c5d232c7af9524d892984e83c402f"} -2026/06/26 05:09:34 job worker claim error: i/o timeout -2026/06/26 05:09:38 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:09:40.004+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3020.5ms)","duration":"3020.5ms","level":"slow","span":"3c95da658fb47658","trace":"8bc8d287a2704f058652eb7525faa881"} -{"@timestamp":"2026-06-26T05:09:40.004+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3020.5ms","level":"error","span":"3c95da658fb47658","trace":"8bc8d287a2704f058652eb7525faa881"} -2026/06/26 05:09:42 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:09:46.025+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3013.8ms)","duration":"3013.8ms","level":"slow","span":"270af4d2a6656e25","trace":"036abe2ea985d266b93a4af69383db9a"} -{"@timestamp":"2026-06-26T05:09:46.025+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3013.8ms","level":"error","span":"270af4d2a6656e25","trace":"036abe2ea985d266b93a4af69383db9a"} -2026/06/26 05:09:46 job worker claim error: i/o timeout -2026/06/26 05:09:50 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:09:52.056+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.9ms)","duration":"3023.9ms","level":"slow","span":"ad220e036e0679e7","trace":"8144f69c19e080e3297abd3032d37212"} -{"@timestamp":"2026-06-26T05:09:52.056+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.9ms","level":"error","span":"ad220e036e0679e7","trace":"8144f69c19e080e3297abd3032d37212"} -2026/06/26 05:09:54 job worker claim error: i/o timeout -2026/06/26 05:09:56 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-177]) incomplete read of message header: read tcp 127.0.0.1:51014->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-177]) incomplete read of message header: read tcp 127.0.0.1:51014->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T05:09:58.078+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3017.4ms)","duration":"3017.4ms","level":"slow","span":"03bbde39680af84f","trace":"3496bcd7d145dfa543dc89b87ff4e48e"} -{"@timestamp":"2026-06-26T05:09:58.078+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3017.4ms","level":"error","span":"03bbde39680af84f","trace":"3496bcd7d145dfa543dc89b87ff4e48e"} -2026/06/26 05:09:58 job worker claim error: i/o timeout -2026/06/26 05:10:02 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:10:04.108+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3025.8ms)","duration":"3025.8ms","level":"slow","span":"ed8f725f12a3aba4","trace":"ab1682755f9abdf90f064c51cd979d05"} -{"@timestamp":"2026-06-26T05:10:04.108+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3025.8ms","level":"error","span":"ed8f725f12a3aba4","trace":"ab1682755f9abdf90f064c51cd979d05"} -2026/06/26 05:27:02 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:27:03.518+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.3ms)","duration":"3015.3ms","level":"slow","span":"70d9ae8c928b9198","trace":"b704cf48cca3d2813a53ff15107f312d"} -{"@timestamp":"2026-06-26T05:27:03.518+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.3ms","level":"error","span":"70d9ae8c928b9198","trace":"b704cf48cca3d2813a53ff15107f312d"} -2026/06/26 05:43:40 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:43:43.205+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3017.7ms)","duration":"3017.7ms","level":"slow","span":"96d17d4cf9e626ea","trace":"27bf4ddb6d57fe168121781aadcfffbf"} -{"@timestamp":"2026-06-26T05:43:43.205+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3017.7ms","level":"error","span":"96d17d4cf9e626ea","trace":"27bf4ddb6d57fe168121781aadcfffbf"} -{"@timestamp":"2026-06-26T05:43:43.983+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=3.7Mi, TotalAlloc=58.1Mi, Sys=19.6Mi, NumGC=34","level":"stat"} -{"@timestamp":"2026-06-26T05:43:43.999+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 11, drop: 0","level":"stat"} -2026/06/26 05:43:44 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:54:15.282+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 3019.7ms, med: 3020.4ms, 90th: 3025.7ms, 99th: 3025.7ms, 99.9th: 3025.7ms","level":"stat"} -2026/06/26 05:54:15 job scheduler tick error: i/o timeout -2026/06/26 05:54:16 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:54:17.893+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3013.5ms)","duration":"3013.5ms","level":"slow","span":"08e3f6b986888df6","trace":"223ba6d086594cd4d450826c4b383468"} -{"@timestamp":"2026-06-26T05:54:17.893+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3013.5ms","level":"error","span":"08e3f6b986888df6","trace":"223ba6d086594cd4d450826c4b383468"} -2026/06/26 05:54:20 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:54:23.921+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3022.7ms)","duration":"3022.7ms","level":"slow","span":"b9f3c9fae3635792","trace":"1657bfe1fbfd9e06f7d93ba914dfe638"} -{"@timestamp":"2026-06-26T05:54:23.922+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3022.7ms","level":"error","span":"b9f3c9fae3635792","trace":"1657bfe1fbfd9e06f7d93ba914dfe638"} -2026/06/26 05:54:24 job worker claim error: i/o timeout -2026/06/26 05:54:25 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-183]) incomplete read of message header: read tcp 127.0.0.1:51055->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-183]) incomplete read of message header: read tcp 127.0.0.1:51055->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 05:54:28 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:54:29.954+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.8ms)","duration":"3026.8ms","level":"slow","span":"18c83ec16921428c","trace":"03244652c8b9f5074f771f6903e69d76"} -{"@timestamp":"2026-06-26T05:54:29.955+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.8ms","level":"error","span":"18c83ec16921428c","trace":"03244652c8b9f5074f771f6903e69d76"} -2026/06/26 05:54:33 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:54:35.978+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3016.3ms)","duration":"3016.3ms","level":"slow","span":"a8c1a7d7ba9f548f","trace":"6b84226c9931ef712cfe828d97d6b36d"} -{"@timestamp":"2026-06-26T05:54:35.978+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3016.3ms","level":"error","span":"a8c1a7d7ba9f548f","trace":"6b84226c9931ef712cfe828d97d6b36d"} -2026/06/26 05:54:37 job worker claim error: i/o timeout -2026/06/26 05:54:41 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:54:42.000+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3016.3ms)","duration":"3016.3ms","level":"slow","span":"e33dd2e142aa92a8","trace":"422b03286c86d191d1a367d00814b823"} -{"@timestamp":"2026-06-26T05:54:42.000+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3016.3ms","level":"error","span":"e33dd2e142aa92a8","trace":"422b03286c86d191d1a367d00814b823"} -2026/06/26 05:54:45 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:54:48.029+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.5ms)","duration":"3023.5ms","level":"slow","span":"dc570b45bd41a892","trace":"a2e70f611054e2ff3b3431fc84ad570d"} -{"@timestamp":"2026-06-26T05:54:48.029+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.5ms","level":"error","span":"dc570b45bd41a892","trace":"a2e70f611054e2ff3b3431fc84ad570d"} -2026/06/26 05:54:49 job worker claim error: i/o timeout -2026/06/26 05:54:53 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:54:54.058+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.9ms)","duration":"3023.9ms","level":"slow","span":"b9131de00f179815","trace":"944bcfd62adda978ee20ebbf306867cc"} -{"@timestamp":"2026-06-26T05:54:54.058+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.9ms","level":"error","span":"b9131de00f179815","trace":"944bcfd62adda978ee20ebbf306867cc"} -2026/06/26 05:54:55 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-189]) incomplete read of message header: read tcp 127.0.0.1:51118->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-189]) incomplete read of message header: read tcp 127.0.0.1:51118->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 05:55:29 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:55:32.920+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.9ms)","duration":"3024.9ms","level":"slow","span":"4aba3433b4e90351","trace":"8fbc3aa16ea0bfb457b7ea54ff44d316"} -{"@timestamp":"2026-06-26T05:55:32.920+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.9ms","level":"error","span":"4aba3433b4e90351","trace":"8fbc3aa16ea0bfb457b7ea54ff44d316"} -2026/06/26 05:55:33 job worker claim error: i/o timeout -2026/06/26 05:55:38 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:55:38.947+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.2ms)","duration":"3021.2ms","level":"slow","span":"1ea3625937122790","trace":"bfd99b692fd66b20e1f0bd550656d2b9"} -{"@timestamp":"2026-06-26T05:55:38.947+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.2ms","level":"error","span":"1ea3625937122790","trace":"bfd99b692fd66b20e1f0bd550656d2b9"} -2026/06/26 05:55:42 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:55:44.966+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3012.9ms)","duration":"3012.9ms","level":"slow","span":"32b86db67871f526","trace":"22dc3ea03b3a8d6d7e2da6552b345658"} -{"@timestamp":"2026-06-26T05:55:44.966+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3012.9ms","level":"error","span":"32b86db67871f526","trace":"22dc3ea03b3a8d6d7e2da6552b345658"} -{"@timestamp":"2026-06-26T05:55:45.486+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=5.4Mi, TotalAlloc=59.8Mi, Sys=19.6Mi, NumGC=34","level":"stat"} -{"@timestamp":"2026-06-26T05:55:45.503+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -2026/06/26 05:55:46 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:55:48.117+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 3020.0ms, med: 3022.6ms, 90th: 3026.7ms, 99th: 3026.7ms, 99.9th: 3026.7ms","level":"stat"} -2026/06/26 05:55:48 job scheduler tick error: i/o timeout -2026/06/26 05:55:50 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:55:50.987+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.0ms)","duration":"3015.0ms","level":"slow","span":"dc918d287a4c60e2","trace":"36c3bbf8947afc39cec579f7e6917a2b"} -{"@timestamp":"2026-06-26T05:55:50.987+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.0ms","level":"error","span":"dc918d287a4c60e2","trace":"36c3bbf8947afc39cec579f7e6917a2b"} -2026/06/26 05:55:54 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:55:57.016+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.2ms)","duration":"3023.2ms","level":"slow","span":"b93f989d2a492c14","trace":"48edffb2a96de1edffbed00deecc73fb"} -{"@timestamp":"2026-06-26T05:55:57.016+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.2ms","level":"error","span":"b93f989d2a492c14","trace":"48edffb2a96de1edffbed00deecc73fb"} -2026/06/26 05:55:57 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-195]) incomplete read of message header: read tcp 127.0.0.1:51139->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-195]) incomplete read of message header: read tcp 127.0.0.1:51139->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 05:55:58 job worker claim error: i/o timeout -2026/06/26 05:56:02 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T05:56:03.041+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.8ms)","duration":"3019.8ms","level":"slow","span":"d3404f28985d6d99","trace":"e153cb377527ddbc853ca596e405ab81"} -{"@timestamp":"2026-06-26T05:56:03.041+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.8ms","level":"error","span":"d3404f28985d6d99","trace":"e153cb377527ddbc853ca596e405ab81"} -2026/06/26 06:12:47 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:12:54.096+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(6375.4ms)","duration":"6375.4ms","level":"slow","span":"27c05ced3eaaee67","trace":"017e1d22c871eea0a47901ce57d64e0a"} -{"@timestamp":"2026-06-26T06:12:54.218+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"6375.4ms","level":"error","span":"27c05ced3eaaee67","trace":"017e1d22c871eea0a47901ce57d64e0a"} -2026/06/26 06:12:55 job worker claim error: i/o timeout -2026/06/26 06:12:59 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:13:00.237+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3013.7ms)","duration":"3013.7ms","level":"slow","span":"863239b44bbff703","trace":"90db8a101cc7696c900678ab4cd4c51d"} -{"@timestamp":"2026-06-26T06:13:00.237+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3013.7ms","level":"error","span":"863239b44bbff703","trace":"90db8a101cc7696c900678ab4cd4c51d"} -2026/06/26 06:13:03 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:13:06.262+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3020.7ms)","duration":"3020.7ms","level":"slow","span":"d02c77ed51e65980","trace":"bf85b7833068f2e3cc643a11a8faddf8"} -{"@timestamp":"2026-06-26T06:13:06.262+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3020.7ms","level":"error","span":"d02c77ed51e65980","trace":"bf85b7833068f2e3cc643a11a8faddf8"} -2026/06/26 06:13:07 job worker claim error: i/o timeout -2026/06/26 06:13:11 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:13:12.284+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3016.8ms)","duration":"3016.8ms","level":"slow","span":"0c0de1c70d4eb5f0","trace":"d8616456c2a579f41055a25572b1b5a0"} -{"@timestamp":"2026-06-26T06:13:12.285+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3016.8ms","level":"error","span":"0c0de1c70d4eb5f0","trace":"d8616456c2a579f41055a25572b1b5a0"} -2026/06/26 06:13:12 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-201]) incomplete read of message header: read tcp 127.0.0.1:51181->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-201]) incomplete read of message header: read tcp 127.0.0.1:51181->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 06:13:15 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:13:18.318+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3027.0ms)","duration":"3027.0ms","level":"slow","span":"69674cc715fe5ae4","trace":"84f58f363ceb387259d08525df457cb4"} -{"@timestamp":"2026-06-26T06:13:18.318+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3027.0ms","level":"error","span":"69674cc715fe5ae4","trace":"84f58f363ceb387259d08525df457cb4"} -2026/06/26 06:13:19 job worker claim error: i/o timeout -2026/06/26 06:13:23 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:13:24.348+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.1ms)","duration":"3026.1ms","level":"slow","span":"dd38f6501c2f6828","trace":"d01c0995578852eec89796013ab76f7e"} -{"@timestamp":"2026-06-26T06:13:24.348+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.1ms","level":"error","span":"dd38f6501c2f6828","trace":"d01c0995578852eec89796013ab76f7e"} -2026/06/26 06:13:27 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:13:30.375+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3022.7ms)","duration":"3022.7ms","level":"slow","span":"29b50735193f147d","trace":"74ce3df7adcbb6bad6f5c8fa83a05dbd"} -{"@timestamp":"2026-06-26T06:13:30.375+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3022.7ms","level":"error","span":"29b50735193f147d","trace":"74ce3df7adcbb6bad6f5c8fa83a05dbd"} -{"@timestamp":"2026-06-26T06:13:30.438+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=4.8Mi, TotalAlloc=62.0Mi, Sys=19.6Mi, NumGC=35","level":"stat"} -{"@timestamp":"2026-06-26T06:13:30.453+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -2026/06/26 06:31:12 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:31:13.841+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 3355.9ms, med: 3022.6ms, 90th: 6375.3ms, 99th: 6375.3ms, 99.9th: 6375.3ms","level":"stat"} -2026/06/26 06:31:14 job scheduler tick error: i/o timeout -{"@timestamp":"2026-06-26T06:31:14.651+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.2ms)","duration":"3021.2ms","level":"slow","span":"ceaf4869af4f9bfd","trace":"928da8566cdeeb4f41941efbb7a29c96"} -{"@timestamp":"2026-06-26T06:31:14.651+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.2ms","level":"error","span":"ceaf4869af4f9bfd","trace":"928da8566cdeeb4f41941efbb7a29c96"} -2026/06/26 06:31:16 job worker claim error: i/o timeout -2026/06/26 06:48:43 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:48:44.328+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.5ms)","duration":"3023.5ms","level":"slow","span":"c30108fe8b868263","trace":"6fa4c7c00a2a0bb6d9231ce14e4a1f18"} -{"@timestamp":"2026-06-26T06:48:44.329+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.5ms","level":"error","span":"c30108fe8b868263","trace":"6fa4c7c00a2a0bb6d9231ce14e4a1f18"} -2026/06/26 06:55:14 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-207]) incomplete read of message header: read tcp 127.0.0.1:51204->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-207]) incomplete read of message header: read tcp 127.0.0.1:51204->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 06:55:15 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:55:17.980+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3011.8ms)","duration":"3011.8ms","level":"slow","span":"86126878e2678826","trace":"e196eb2cf7be6ca7ddd87bf273409897"} -{"@timestamp":"2026-06-26T06:55:17.980+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3011.8ms","level":"error","span":"86126878e2678826","trace":"e196eb2cf7be6ca7ddd87bf273409897"} -2026/06/26 06:55:19 job worker claim error: i/o timeout -2026/06/26 06:55:23 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:55:23.996+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3012.8ms)","duration":"3012.8ms","level":"slow","span":"c909814cb56c77c9","trace":"96d9d7f4d382c7339b3ea36619632d8c"} -{"@timestamp":"2026-06-26T06:55:23.996+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3012.8ms","level":"error","span":"c909814cb56c77c9","trace":"96d9d7f4d382c7339b3ea36619632d8c"} -2026/06/26 06:55:27 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:55:30.025+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.4ms)","duration":"3024.4ms","level":"slow","span":"829c25e12eb5abf1","trace":"f8d54addd7af6c5882a11c35614f2203"} -{"@timestamp":"2026-06-26T06:55:30.025+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.4ms","level":"error","span":"829c25e12eb5abf1","trace":"f8d54addd7af6c5882a11c35614f2203"} -2026/06/26 06:55:31 job worker claim error: i/o timeout -2026/06/26 06:55:35 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:55:36.048+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3022.6ms)","duration":"3022.6ms","level":"slow","span":"3647c104623909c5","trace":"ea20d6e4f66d92251398a922ce9421ea"} -{"@timestamp":"2026-06-26T06:55:36.048+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3022.6ms","level":"error","span":"3647c104623909c5","trace":"ea20d6e4f66d92251398a922ce9421ea"} -2026/06/26 06:55:39 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:55:42.079+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.9ms)","duration":"3026.9ms","level":"slow","span":"9af217accaae6662","trace":"0de3a2fea59bd568fe6942a09c893dfe"} -{"@timestamp":"2026-06-26T06:55:42.079+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.9ms","level":"error","span":"9af217accaae6662","trace":"0de3a2fea59bd568fe6942a09c893dfe"} -2026/06/26 06:55:43 job worker claim error: i/o timeout -2026/06/26 06:55:44 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-213]) incomplete read of message header: read tcp 127.0.0.1:51283->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-213]) incomplete read of message header: read tcp 127.0.0.1:51283->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 06:55:47 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:55:48.096+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3013.4ms)","duration":"3013.4ms","level":"slow","span":"6be2945789045e84","trace":"bfa67c873d7ecba24ecef83087764009"} -{"@timestamp":"2026-06-26T06:55:48.097+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3013.4ms","level":"error","span":"6be2945789045e84","trace":"bfa67c873d7ecba24ecef83087764009"} -2026/06/26 06:55:51 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:55:54.123+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.0ms)","duration":"3021.0ms","level":"slow","span":"2f34ca20ff9e0c8f","trace":"03e549f3a03851524bb76de8cb1690a9"} -{"@timestamp":"2026-06-26T06:55:54.124+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.0ms","level":"error","span":"2f34ca20ff9e0c8f","trace":"03e549f3a03851524bb76de8cb1690a9"} -2026/06/26 06:55:55 job worker claim error: i/o timeout -2026/06/26 06:55:59 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T06:56:00.141+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3011.6ms)","duration":"3011.6ms","level":"slow","span":"d1bc1f59634fa8e6","trace":"77071c10188e5d038dc9a036f844aa41"} -{"@timestamp":"2026-06-26T06:56:00.141+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3011.6ms","level":"error","span":"d1bc1f59634fa8e6","trace":"77071c10188e5d038dc9a036f844aa41"} -{"@timestamp":"2026-06-26T07:00:14.780+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=4.4Mi, TotalAlloc=64.3Mi, Sys=19.6Mi, NumGC=36","level":"stat"} -{"@timestamp":"2026-06-26T07:00:14.797+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 11, pass: 10, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T07:00:15.959+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.2ms)","duration":"3019.2ms","level":"slow","span":"6d539df7f6e138f6","trace":"bb9fa17ec862deb92164578b35ee1bb4"} -{"@timestamp":"2026-06-26T07:00:15.959+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.2ms","level":"error","span":"6d539df7f6e138f6","trace":"bb9fa17ec862deb92164578b35ee1bb4"} -2026/06/26 07:00:16 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:00:17.409+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 3018.8ms, med: 3021.1ms, 90th: 3026.7ms, 99th: 3026.7ms, 99.9th: 3026.7ms","level":"stat"} -2026/06/26 07:00:17 job scheduler tick error: i/o timeout -2026/06/26 07:00:20 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:00:21.989+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.2ms)","duration":"3024.2ms","level":"slow","span":"b9a3e387d85789d9","trace":"b65b0fc2ae10b021833c95ea47402737"} -{"@timestamp":"2026-06-26T07:00:21.989+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.2ms","level":"error","span":"b9a3e387d85789d9","trace":"b65b0fc2ae10b021833c95ea47402737"} -2026/06/26 07:00:24 job worker claim error: i/o timeout -2026/06/26 07:00:27 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-219]) incomplete read of message header: read tcp 127.0.0.1:51307->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-219]) incomplete read of message header: read tcp 127.0.0.1:51307->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T07:00:28.015+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.8ms)","duration":"3019.8ms","level":"slow","span":"506ff50fa12b5fea","trace":"f296daa39634abd2f6abb8b8ae6ef644"} -{"@timestamp":"2026-06-26T07:00:28.015+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.8ms","level":"error","span":"506ff50fa12b5fea","trace":"f296daa39634abd2f6abb8b8ae6ef644"} -2026/06/26 07:00:28 job worker claim error: i/o timeout -2026/06/26 07:00:32 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:00:34.037+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.8ms)","duration":"3015.8ms","level":"slow","span":"471a5cb1934a73a9","trace":"e44ab83dbf2fe2ef558d5f93294e1bd9"} -{"@timestamp":"2026-06-26T07:00:34.038+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.8ms","level":"error","span":"471a5cb1934a73a9","trace":"e44ab83dbf2fe2ef558d5f93294e1bd9"} -2026/06/26 07:00:36 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:00:40.064+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3022.6ms)","duration":"3022.6ms","level":"slow","span":"bf6608e63292dbe0","trace":"ff371f71f4c25f4639bff65849b21982"} -{"@timestamp":"2026-06-26T07:00:40.064+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3022.6ms","level":"error","span":"bf6608e63292dbe0","trace":"ff371f71f4c25f4639bff65849b21982"} -2026/06/26 07:00:40 job worker claim error: i/o timeout -2026/06/26 07:00:44 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:00:46.084+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.2ms)","duration":"3015.2ms","level":"slow","span":"21b58a1fd178a802","trace":"c626c34941584bd0ddc91213b8c1b2f9"} -{"@timestamp":"2026-06-26T07:00:46.084+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.2ms","level":"error","span":"21b58a1fd178a802","trace":"c626c34941584bd0ddc91213b8c1b2f9"} -2026/06/26 07:00:48 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:00:52.116+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3025.9ms)","duration":"3025.9ms","level":"slow","span":"a21ad5ffed0e5bb4","trace":"4099744634b8cb5d90c070e4555e71cc"} -{"@timestamp":"2026-06-26T07:00:52.116+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3025.9ms","level":"error","span":"a21ad5ffed0e5bb4","trace":"4099744634b8cb5d90c070e4555e71cc"} -2026/06/26 07:00:52 job worker claim error: i/o timeout -2026/06/26 07:17:21 job worker claim error: i/o timeout -2026/06/26 07:17:22 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-225]) incomplete read of message header: read tcp 127.0.0.1:51333->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-225]) incomplete read of message header: read tcp 127.0.0.1:51333->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T07:17:23.409+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3020.7ms)","duration":"3020.7ms","level":"slow","span":"a7bcc8f6a3243683","trace":"f95114da93683ac5fd0e6cfe31f85659"} -{"@timestamp":"2026-06-26T07:17:23.409+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3020.7ms","level":"error","span":"a7bcc8f6a3243683","trace":"f95114da93683ac5fd0e6cfe31f85659"} -2026/06/26 07:18:35 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:18:39.266+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3033.8ms)","duration":"3033.8ms","level":"slow","span":"612916807468385e","trace":"b8a2bc8a56fa985ece009e5a71d28499"} -{"@timestamp":"2026-06-26T07:18:39.267+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3033.8ms","level":"error","span":"612916807468385e","trace":"b8a2bc8a56fa985ece009e5a71d28499"} -2026/06/26 07:18:39 job worker claim error: i/o timeout -2026/06/26 07:18:43 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:18:45.294+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.8ms)","duration":"3015.8ms","level":"slow","span":"4495fadefa9aa4a7","trace":"4d595973b93e850b01212f15f03c4490"} -{"@timestamp":"2026-06-26T07:18:45.294+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.8ms","level":"error","span":"4495fadefa9aa4a7","trace":"4d595973b93e850b01212f15f03c4490"} -2026/06/26 07:18:47 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:18:49.885+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=4.0Mi, TotalAlloc=66.5Mi, Sys=19.6Mi, NumGC=37","level":"stat"} -{"@timestamp":"2026-06-26T07:18:49.902+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T07:18:51.325+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3022.1ms)","duration":"3022.1ms","level":"slow","span":"c3b57a8655e3b395","trace":"177590471697981d95409ced4400cf2e"} -{"@timestamp":"2026-06-26T07:18:51.325+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3022.1ms","level":"error","span":"c3b57a8655e3b395","trace":"177590471697981d95409ced4400cf2e"} -2026/06/26 07:18:51 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:18:52.519+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 3021.4ms, med: 3022.0ms, 90th: 3033.7ms, 99th: 3033.7ms, 99.9th: 3033.7ms","level":"stat"} -2026/06/26 07:18:52 job scheduler tick error: i/o timeout -2026/06/26 07:18:55 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:18:57.358+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.9ms)","duration":"3023.9ms","level":"slow","span":"d42d739286582f74","trace":"a3dbbc7779fe7883207870631371473f"} -{"@timestamp":"2026-06-26T07:18:57.358+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.9ms","level":"error","span":"d42d739286582f74","trace":"a3dbbc7779fe7883207870631371473f"} -2026/06/26 07:18:59 job worker claim error: i/o timeout -2026/06/26 07:19:02 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-231]) incomplete read of message header: read tcp 127.0.0.1:51377->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-231]) incomplete read of message header: read tcp 127.0.0.1:51377->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T07:34:47.272+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(946906.6ms)","duration":"946906.6ms","level":"slow","span":"a57211457bdf8c80","trace":"d822f69cdc4bc1ea833918630dee49ff"} -{"@timestamp":"2026-06-26T07:34:47.272+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"946906.6ms","level":"error","span":"a57211457bdf8c80","trace":"d822f69cdc4bc1ea833918630dee49ff"} -2026/06/26 07:34:47 job worker claim error: i/o timeout -2026/06/26 07:34:51 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:34:53.296+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3017.0ms)","duration":"3017.0ms","level":"slow","span":"e33805ca839a5f1b","trace":"a1252bae28253a265430c74875a3fc53"} -{"@timestamp":"2026-06-26T07:34:53.296+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3017.0ms","level":"error","span":"e33805ca839a5f1b","trace":"a1252bae28253a265430c74875a3fc53"} -2026/06/26 07:34:55 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:34:59.312+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3012.4ms)","duration":"3012.4ms","level":"slow","span":"cff3e29a34c1a85b","trace":"7df1436b9471d7f456954e936672a54a"} -{"@timestamp":"2026-06-26T07:34:59.313+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3012.4ms","level":"error","span":"cff3e29a34c1a85b","trace":"7df1436b9471d7f456954e936672a54a"} -2026/06/26 07:34:59 job worker claim error: i/o timeout -2026/06/26 07:35:03 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:35:05.335+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3017.9ms)","duration":"3017.9ms","level":"slow","span":"a5846753014f8931","trace":"5dced19dfea091b15a3dfbe66cfa8530"} -{"@timestamp":"2026-06-26T07:35:05.335+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3017.9ms","level":"error","span":"a5846753014f8931","trace":"5dced19dfea091b15a3dfbe66cfa8530"} -2026/06/26 07:35:07 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:35:11.359+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.4ms)","duration":"3018.4ms","level":"slow","span":"4a80a22de8c6d4ab","trace":"86562201cc1e12ba903e726546107ce3"} -{"@timestamp":"2026-06-26T07:35:11.359+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.4ms","level":"error","span":"4a80a22de8c6d4ab","trace":"86562201cc1e12ba903e726546107ce3"} -2026/06/26 07:35:11 job worker claim error: i/o timeout -2026/06/26 07:35:15 job worker claim error: i/o timeout -2026/06/26 07:35:16 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-237]) incomplete read of message header: read tcp 127.0.0.1:51423->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-237]) incomplete read of message header: read tcp 127.0.0.1:51423->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T07:35:17.380+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3016.7ms)","duration":"3016.7ms","level":"slow","span":"8e96227453acb4e6","trace":"850a61a30562aa9a046e16d0b72e4ade"} -{"@timestamp":"2026-06-26T07:35:17.381+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3016.7ms","level":"error","span":"8e96227453acb4e6","trace":"850a61a30562aa9a046e16d0b72e4ade"} -2026/06/26 07:35:19 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:35:23.404+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3017.9ms)","duration":"3017.9ms","level":"slow","span":"bdd3e6b7d876973a","trace":"ee74f3dda6744891a611b65be7d1dcd9"} -{"@timestamp":"2026-06-26T07:35:23.404+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3017.9ms","level":"error","span":"bdd3e6b7d876973a","trace":"ee74f3dda6744891a611b65be7d1dcd9"} -2026/06/26 07:35:23 job worker claim error: i/o timeout -2026/06/26 07:35:27 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:35:29.423+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3013.3ms)","duration":"3013.3ms","level":"slow","span":"bcfb25dc84b55b8b","trace":"c505bc6f827c916ced8d5e84784d35cf"} -{"@timestamp":"2026-06-26T07:35:29.423+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3013.3ms","level":"error","span":"bcfb25dc84b55b8b","trace":"c505bc6f827c916ced8d5e84784d35cf"} -2026/06/26 07:35:31 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:35:33.764+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=3.5Mi, TotalAlloc=68.8Mi, Sys=19.6Mi, NumGC=38","level":"stat"} -{"@timestamp":"2026-06-26T07:35:33.783+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T07:46:01.088+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(628659.3ms)","duration":"628659.3ms","level":"slow","span":"7b59cfa667d4b29d","trace":"e0cac95b3c7dddc5c14b69faf6d01fa8"} -{"@timestamp":"2026-06-26T07:46:01.088+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"628659.3ms","level":"error","span":"7b59cfa667d4b29d","trace":"e0cac95b3c7dddc5c14b69faf6d01fa8"} -2026/06/26 07:46:01 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:46:02.028+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 159970.2ms, med: 3017.8ms, 90th: 946906.4ms, 99th: 946906.4ms, 99.9th: 946906.4ms","level":"stat"} -2026/06/26 07:46:02 job scheduler tick error: i/o timeout -2026/06/26 07:46:05 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:46:07.115+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.3ms)","duration":"3021.3ms","level":"slow","span":"61f13b9761138927","trace":"8d18ca2c18870d96bcb8983cac765aa8"} -{"@timestamp":"2026-06-26T07:46:07.115+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.3ms","level":"error","span":"61f13b9761138927","trace":"8d18ca2c18870d96bcb8983cac765aa8"} -2026/06/26 07:46:09 job worker claim error: i/o timeout -2026/06/26 07:46:11 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-243]) incomplete read of message header: read tcp 127.0.0.1:51445->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-243]) incomplete read of message header: read tcp 127.0.0.1:51445->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T07:46:13.142+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.1ms)","duration":"3023.1ms","level":"slow","span":"4a8b0b124815a4ce","trace":"d013c0e0c9d455bda331af6d68bc8c95"} -{"@timestamp":"2026-06-26T07:46:13.142+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.1ms","level":"error","span":"4a8b0b124815a4ce","trace":"d013c0e0c9d455bda331af6d68bc8c95"} -2026/06/26 07:46:13 job worker claim error: i/o timeout -2026/06/26 07:46:17 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:46:19.160+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3012.7ms)","duration":"3012.7ms","level":"slow","span":"93c9ed06fa73ce40","trace":"a81a44c9ed58c849fe642004ed75d899"} -{"@timestamp":"2026-06-26T07:46:19.160+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3012.7ms","level":"error","span":"93c9ed06fa73ce40","trace":"a81a44c9ed58c849fe642004ed75d899"} -2026/06/26 07:46:21 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:56:15.348+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(593181.6ms)","duration":"593181.6ms","level":"slow","span":"ec34624021fed3ce","trace":"85e3ed3944e2baca5b169ee1ebb62bb7"} -{"@timestamp":"2026-06-26T07:56:15.348+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"593181.6ms","level":"error","span":"ec34624021fed3ce","trace":"85e3ed3944e2baca5b169ee1ebb62bb7"} -2026/06/26 07:56:15 job worker claim error: i/o timeout -2026/06/26 07:56:19 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:56:21.370+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.0ms)","duration":"3021.0ms","level":"slow","span":"55f9446a4be1ba11","trace":"9001a5169fa898b6fb5eeac899861284"} -{"@timestamp":"2026-06-26T07:56:21.371+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.0ms","level":"error","span":"55f9446a4be1ba11","trace":"9001a5169fa898b6fb5eeac899861284"} -2026/06/26 07:56:23 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:56:27.392+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.9ms)","duration":"3019.9ms","level":"slow","span":"32be0e5647ededab","trace":"528f90b86d66b7a5ab5b3008d0fc6f92"} -{"@timestamp":"2026-06-26T07:56:27.393+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.9ms","level":"error","span":"32be0e5647ededab","trace":"528f90b86d66b7a5ab5b3008d0fc6f92"} -2026/06/26 07:56:27 job worker claim error: i/o timeout -2026/06/26 07:56:31 job worker claim error: i/o timeout -2026/06/26 07:56:31 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-249]) incomplete read of message header: read tcp 127.0.0.1:51480->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-249]) incomplete read of message header: read tcp 127.0.0.1:51480->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T07:56:33.413+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.8ms)","duration":"3015.8ms","level":"slow","span":"e8032c46a495f285","trace":"de91a967f4da4a11852a57c1400738ba"} -{"@timestamp":"2026-06-26T07:56:33.413+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.8ms","level":"error","span":"e8032c46a495f285","trace":"de91a967f4da4a11852a57c1400738ba"} -2026/06/26 07:56:35 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:56:39.437+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.8ms)","duration":"3021.8ms","level":"slow","span":"852ed51d940f5c27","trace":"bc51920ff716c6024783326c2bee8c15"} -{"@timestamp":"2026-06-26T07:56:39.437+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.8ms","level":"error","span":"852ed51d940f5c27","trace":"bc51920ff716c6024783326c2bee8c15"} -2026/06/26 07:56:39 job worker claim error: i/o timeout -2026/06/26 07:56:43 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:56:45.461+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.6ms)","duration":"3019.6ms","level":"slow","span":"a4fa84852bbb9eed","trace":"54d9b6690fd6c3c8af79f27db9f17d4d"} -{"@timestamp":"2026-06-26T07:56:45.461+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.6ms","level":"error","span":"a4fa84852bbb9eed","trace":"54d9b6690fd6c3c8af79f27db9f17d4d"} -2026/06/26 07:56:47 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:56:49.527+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=5.3Mi, TotalAlloc=70.5Mi, Sys=19.6Mi, NumGC=38","level":"stat"} -{"@timestamp":"2026-06-26T07:56:49.544+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T07:56:51.488+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3022.0ms)","duration":"3022.0ms","level":"slow","span":"0eb43ba81e2a12d9","trace":"7d6050cc5c8bd41dc8b90654f8d88fd9"} -{"@timestamp":"2026-06-26T07:56:51.488+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3022.0ms","level":"error","span":"0eb43ba81e2a12d9","trace":"7d6050cc5c8bd41dc8b90654f8d88fd9"} -2026/06/26 07:56:51 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T07:56:52.158+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 62035.7ms, med: 3021.2ms, 90th: 593181.5ms, 99th: 593181.5ms, 99.9th: 593181.5ms","level":"stat"} -2026/06/26 07:56:52 job scheduler tick error: i/o timeout -2026/06/26 08:00:06 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T08:00:06.888+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2065.3ms)","duration":"2065.3ms","level":"slow","span":"98588c303dddb024","trace":"e0cc1ab253c65e80a971df9389a29941"} -{"@timestamp":"2026-06-26T08:00:06.888+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2065.3ms","level":"info","span":"98588c303dddb024","trace":"e0cc1ab253c65e80a971df9389a29941"} -{"@timestamp":"2026-06-26T08:00:11.933+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2038.3ms)","duration":"2038.3ms","level":"slow","span":"630a7987f0639856","trace":"151e7c35dc4c2a8a0d3870b69c127ee6"} -{"@timestamp":"2026-06-26T08:00:11.933+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2038.3ms","level":"info","span":"630a7987f0639856","trace":"151e7c35dc4c2a8a0d3870b69c127ee6"} -{"@timestamp":"2026-06-26T08:00:16.948+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2010.8ms)","duration":"2010.8ms","level":"slow","span":"2539296d3c477ca1","trace":"501775828ecb27a18be4cc34b5474270"} -{"@timestamp":"2026-06-26T08:00:16.948+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2010.8ms","level":"info","span":"2539296d3c477ca1","trace":"501775828ecb27a18be4cc34b5474270"} -{"@timestamp":"2026-06-26T08:00:22.021+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2070.2ms)","duration":"2070.2ms","level":"slow","span":"38673f8713343274","trace":"c6d3f43fe956cfc125d2d3bdbb5380d2"} -{"@timestamp":"2026-06-26T08:00:22.022+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2070.2ms","level":"info","span":"38673f8713343274","trace":"c6d3f43fe956cfc125d2d3bdbb5380d2"} -{"@timestamp":"2026-06-26T08:00:27.068+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2043.4ms)","duration":"2043.4ms","level":"slow","span":"da390d8398758abd","trace":"b49e2d9d22f7a82405ddd8471f690ac7"} -{"@timestamp":"2026-06-26T08:00:27.068+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2043.4ms","level":"info","span":"da390d8398758abd","trace":"b49e2d9d22f7a82405ddd8471f690ac7"} -{"@timestamp":"2026-06-26T08:00:32.110+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2039.0ms)","duration":"2039.0ms","level":"slow","span":"5fc77c577af4bbd2","trace":"3edaf29015200d3b8233e4f46292a0aa"} -{"@timestamp":"2026-06-26T08:00:32.110+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2039.0ms","level":"info","span":"5fc77c577af4bbd2","trace":"3edaf29015200d3b8233e4f46292a0aa"} -{"@timestamp":"2026-06-26T08:00:37.158+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2044.3ms)","duration":"2044.3ms","level":"slow","span":"7441bbc30ce81ac0","trace":"4095d9abdf4a22b78fc82f33fa09623a"} -{"@timestamp":"2026-06-26T08:00:37.158+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2044.3ms","level":"info","span":"7441bbc30ce81ac0","trace":"4095d9abdf4a22b78fc82f33fa09623a"} -{"@timestamp":"2026-06-26T08:00:42.241+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2080.1ms)","duration":"2080.1ms","level":"slow","span":"3c65916395972def","trace":"08342b09db2ac2a858558a2ab7c5d1fe"} -{"@timestamp":"2026-06-26T08:00:42.241+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2080.1ms","level":"info","span":"3c65916395972def","trace":"08342b09db2ac2a858558a2ab7c5d1fe"} -{"@timestamp":"2026-06-26T08:00:47.321+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2076.4ms)","duration":"2076.4ms","level":"slow","span":"ab27b838299a3dbb","trace":"5150288cb40a1a9ddf4aaf371521492a"} -{"@timestamp":"2026-06-26T08:00:47.321+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2076.4ms","level":"info","span":"ab27b838299a3dbb","trace":"5150288cb40a1a9ddf4aaf371521492a"} -{"@timestamp":"2026-06-26T08:00:52.404+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2079.4ms)","duration":"2079.4ms","level":"slow","span":"283429adcca1de70","trace":"411178f31d839c1f862949bf3864f62b"} -{"@timestamp":"2026-06-26T08:00:52.404+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2079.4ms","level":"info","span":"283429adcca1de70","trace":"411178f31d839c1f862949bf3864f62b"} -{"@timestamp":"2026-06-26T08:00:57.437+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2031.0ms)","duration":"2031.0ms","level":"slow","span":"fad9918b23468f67","trace":"9d30a07720d4eef8feab4a4d1c0c321a"} -{"@timestamp":"2026-06-26T08:00:57.437+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2031.0ms","level":"info","span":"fad9918b23468f67","trace":"9d30a07720d4eef8feab4a4d1c0c321a"} -{"@timestamp":"2026-06-26T08:00:59.826+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=3.5Mi, TotalAlloc=71.4Mi, Sys=19.6Mi, NumGC=39","level":"stat"} -{"@timestamp":"2026-06-26T08:00:59.843+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 11, pass: 12, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T08:01:02.457+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 2052.4ms, med: 2065.3ms, 90th: 2080.0ms, 99th: 2080.0ms, 99.9th: 2080.0ms","level":"stat"} -{"@timestamp":"2026-06-26T08:01:02.478+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2038.0ms)","duration":"2038.0ms","level":"slow","span":"db7918ff865f99fd","trace":"0e06f7e793137035ae0f63bb209e33d8"} -{"@timestamp":"2026-06-26T08:01:02.479+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2038.0ms","level":"info","span":"db7918ff865f99fd","trace":"0e06f7e793137035ae0f63bb209e33d8"} -{"@timestamp":"2026-06-26T08:01:07.515+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2033.2ms)","duration":"2033.2ms","level":"slow","span":"630afc353a59964b","trace":"9ea3cf7a9ef201923536b63e8d21974b"} -{"@timestamp":"2026-06-26T08:01:07.515+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2033.2ms","level":"info","span":"630afc353a59964b","trace":"9ea3cf7a9ef201923536b63e8d21974b"} -{"@timestamp":"2026-06-26T08:01:12.563+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2045.4ms)","duration":"2045.4ms","level":"slow","span":"c6280abafdcf7618","trace":"ad27eaa6660d7dfe72be2de8d1e40de0"} -{"@timestamp":"2026-06-26T08:01:12.564+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2045.4ms","level":"info","span":"c6280abafdcf7618","trace":"ad27eaa6660d7dfe72be2de8d1e40de0"} -{"@timestamp":"2026-06-26T08:01:17.610+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2043.2ms)","duration":"2043.2ms","level":"slow","span":"7a193ab09aeaa7c0","trace":"0d4c2b70959f097481b855884e1a3eac"} -{"@timestamp":"2026-06-26T08:01:17.610+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2043.2ms","level":"info","span":"7a193ab09aeaa7c0","trace":"0d4c2b70959f097481b855884e1a3eac"} -{"@timestamp":"2026-06-26T08:01:22.653+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2040.3ms)","duration":"2040.3ms","level":"slow","span":"10a858a93f14298d","trace":"214fd103e2dc0e3217b599aba6c7bef8"} -{"@timestamp":"2026-06-26T08:01:22.653+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2040.3ms","level":"info","span":"10a858a93f14298d","trace":"214fd103e2dc0e3217b599aba6c7bef8"} -{"@timestamp":"2026-06-26T08:01:27.706+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2049.7ms)","duration":"2049.7ms","level":"slow","span":"749b743a2ce858b6","trace":"00ed6d13592560d8735cdf20b749f760"} -{"@timestamp":"2026-06-26T08:01:27.706+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2049.7ms","level":"info","span":"749b743a2ce858b6","trace":"00ed6d13592560d8735cdf20b749f760"} -{"@timestamp":"2026-06-26T08:01:32.778+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2070.3ms)","duration":"2070.3ms","level":"slow","span":"af4704a55db8373e","trace":"c6a3bddbdd22a7f5488ceae1e99b1020"} -{"@timestamp":"2026-06-26T08:01:32.779+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2070.3ms","level":"info","span":"af4704a55db8373e","trace":"c6a3bddbdd22a7f5488ceae1e99b1020"} -{"@timestamp":"2026-06-26T08:01:37.806+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2025.0ms)","duration":"2025.0ms","level":"slow","span":"a1fc78dabe0c5fb2","trace":"b9e7070a09150e87176161cc3c6cbf30"} -{"@timestamp":"2026-06-26T08:01:37.806+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2025.0ms","level":"info","span":"a1fc78dabe0c5fb2","trace":"b9e7070a09150e87176161cc3c6cbf30"} -{"@timestamp":"2026-06-26T08:01:42.843+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2033.6ms)","duration":"2033.6ms","level":"slow","span":"a633e29a7f552a60","trace":"1840386c6f659f74d6b2cc28975d7601"} -{"@timestamp":"2026-06-26T08:01:42.844+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2033.6ms","level":"info","span":"a633e29a7f552a60","trace":"1840386c6f659f74d6b2cc28975d7601"} -{"@timestamp":"2026-06-26T08:01:47.878+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2031.2ms)","duration":"2031.2ms","level":"slow","span":"ff71fdd5952c98af","trace":"680024fcd46aaaac2ffcc60dc2644ea5"} -{"@timestamp":"2026-06-26T08:01:47.878+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2031.2ms","level":"info","span":"ff71fdd5952c98af","trace":"680024fcd46aaaac2ffcc60dc2644ea5"} -{"@timestamp":"2026-06-26T08:01:52.923+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2041.7ms)","duration":"2041.7ms","level":"slow","span":"db9578fbc71adcab","trace":"c57492a11c1ab3839a0404009afe0d93"} -{"@timestamp":"2026-06-26T08:01:52.923+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2041.7ms","level":"info","span":"db9578fbc71adcab","trace":"c57492a11c1ab3839a0404009afe0d93"} -{"@timestamp":"2026-06-26T08:01:58.008+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2081.1ms)","duration":"2081.1ms","level":"slow","span":"29b82dd0e05f68d6","trace":"6c72224fbc485ff9330393f3c211792f"} -{"@timestamp":"2026-06-26T08:01:58.008+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2081.1ms","level":"info","span":"29b82dd0e05f68d6","trace":"6c72224fbc485ff9330393f3c211792f"} -{"@timestamp":"2026-06-26T08:01:59.826+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=3.8Mi, TotalAlloc=71.6Mi, Sys=19.6Mi, NumGC=39","level":"stat"} -{"@timestamp":"2026-06-26T08:01:59.843+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 12, pass: 12, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T08:02:02.456+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 2044.2ms, med: 2041.7ms, 90th: 2081.0ms, 99th: 2081.0ms, 99.9th: 2081.0ms","level":"stat"} -{"@timestamp":"2026-06-26T08:02:03.073+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2060.7ms)","duration":"2060.7ms","level":"slow","span":"5bb6659319ab9959","trace":"1d8ae7d2fe60c8d072f9649bd9bcddf1"} -{"@timestamp":"2026-06-26T08:02:03.073+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2060.7ms","level":"info","span":"5bb6659319ab9959","trace":"1d8ae7d2fe60c8d072f9649bd9bcddf1"} -{"@timestamp":"2026-06-26T08:02:08.137+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2060.7ms)","duration":"2060.7ms","level":"slow","span":"133a9356ef561b94","trace":"dec6aff83f8426f1ccea7c0f4714f997"} -{"@timestamp":"2026-06-26T08:02:08.138+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2060.7ms","level":"info","span":"133a9356ef561b94","trace":"dec6aff83f8426f1ccea7c0f4714f997"} -{"@timestamp":"2026-06-26T08:02:13.200+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2060.2ms)","duration":"2060.2ms","level":"slow","span":"dedf11aca10e8c3d","trace":"0dba9c4bc3cf0ea7691a568efbb6dc79"} -{"@timestamp":"2026-06-26T08:02:13.200+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2060.2ms","level":"info","span":"dedf11aca10e8c3d","trace":"0dba9c4bc3cf0ea7691a568efbb6dc79"} -{"@timestamp":"2026-06-26T08:02:18.260+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST 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-{"@timestamp":"2026-06-26T08:11:23.287+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2047.6ms)","duration":"2047.6ms","level":"slow","span":"cbff373590b8f309","trace":"251b7ddba94c930484d27292a1b57717"} -{"@timestamp":"2026-06-26T08:11:23.287+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2047.6ms","level":"info","span":"cbff373590b8f309","trace":"251b7ddba94c930484d27292a1b57717"} -{"@timestamp":"2026-06-26T08:11:28.303+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2010.1ms)","duration":"2010.1ms","level":"slow","span":"9f9c7f52e87ed8cc","trace":"836911065c89114893086e100621ae78"} -{"@timestamp":"2026-06-26T08:11:28.303+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2010.1ms","level":"info","span":"9f9c7f52e87ed8cc","trace":"836911065c89114893086e100621ae78"} -{"@timestamp":"2026-06-26T08:11:33.379+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2071.0ms)","duration":"2071.0ms","level":"slow","span":"1a43b8a5efa968ce","trace":"833eed8da8a2d38d9c8079f854ed98ad"} -{"@timestamp":"2026-06-26T08:11:33.379+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2071.0ms","level":"info","span":"1a43b8a5efa968ce","trace":"833eed8da8a2d38d9c8079f854ed98ad"} -{"@timestamp":"2026-06-26T08:11:38.421+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2036.7ms)","duration":"2036.7ms","level":"slow","span":"c2499780ac62f6d8","trace":"3851b08fad32dd632dcf70f1278faa66"} -{"@timestamp":"2026-06-26T08:11:38.421+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2036.7ms","level":"info","span":"c2499780ac62f6d8","trace":"3851b08fad32dd632dcf70f1278faa66"} -{"@timestamp":"2026-06-26T08:11:43.488+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2061.0ms)","duration":"2061.0ms","level":"slow","span":"c1bcb140bf26b439","trace":"16e9293de3ca8a9dc15501e04aa566cc"} -{"@timestamp":"2026-06-26T08:11:43.488+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2061.0ms","level":"info","span":"c1bcb140bf26b439","trace":"16e9293de3ca8a9dc15501e04aa566cc"} -{"@timestamp":"2026-06-26T08:11:48.531+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2037.3ms)","duration":"2037.3ms","level":"slow","span":"5849281bc936572c","trace":"8efcb6295f11761fbb70e240f1db6f6a"} -{"@timestamp":"2026-06-26T08:11:48.531+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2037.3ms","level":"info","span":"5849281bc936572c","trace":"8efcb6295f11761fbb70e240f1db6f6a"} -{"@timestamp":"2026-06-26T08:11:53.623+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2087.5ms)","duration":"2087.5ms","level":"slow","span":"f8706736b6751767","trace":"702bad5a3bf5c91918d0a59486509d24"} -{"@timestamp":"2026-06-26T08:11:53.623+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2087.5ms","level":"info","span":"f8706736b6751767","trace":"702bad5a3bf5c91918d0a59486509d24"} -{"@timestamp":"2026-06-26T08:11:58.703+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2074.6ms)","duration":"2074.6ms","level":"slow","span":"f1364ab1fba36339","trace":"e9937a60bbf8a72bcb32feaa0eee7b03"} -{"@timestamp":"2026-06-26T08:11:58.703+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2074.6ms","level":"info","span":"f1364ab1fba36339","trace":"e9937a60bbf8a72bcb32feaa0eee7b03"} -{"@timestamp":"2026-06-26T08:14:01.289+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2058.1ms)","duration":"2058.1ms","level":"slow","span":"4d71f717fd3927eb","trace":"718f9b6852094548eaa89829c5f42ed8"} -{"@timestamp":"2026-06-26T08:14:01.289+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2058.1ms","level":"info","span":"4d71f717fd3927eb","trace":"718f9b6852094548eaa89829c5f42ed8"} -{"@timestamp":"2026-06-26T08:14:07.080+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=3.4Mi, TotalAlloc=75.1Mi, Sys=19.6Mi, NumGC=44","level":"stat"} -{"@timestamp":"2026-06-26T08:14:07.097+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 12, pass: 11, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T08:14:09.714+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 2939.9ms, med: 2070.9ms, 90th: 11763.8ms, 99th: 11763.8ms, 99.9th: 11763.8ms","level":"stat"} -2026/06/26 08:14:12 job worker claim error: read tcp 127.0.0.1:51546->127.0.0.1:6379: i/o timeout -2026/06/26 08:14:13 job scheduler tick error: i/o timeout -2026/06/26 08:14:16 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T08:14:16.311+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(12014.1ms)","duration":"12014.1ms","level":"slow","span":"27b088a2c586361f","trace":"51bcc179e023119f5f2d6722c9e07384"} -{"@timestamp":"2026-06-26T08:14:16.311+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"12014.1ms","level":"error","span":"27b088a2c586361f","trace":"51bcc179e023119f5f2d6722c9e07384"} -2026/06/26 08:14:20 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T08:14:22.347+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3027.1ms)","duration":"3027.1ms","level":"slow","span":"91b220aa3e850dcf","trace":"9f126d0dbce1bf8df460a0e1fed50aa9"} -{"@timestamp":"2026-06-26T08:14:22.347+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3027.1ms","level":"error","span":"91b220aa3e850dcf","trace":"9f126d0dbce1bf8df460a0e1fed50aa9"} -2026/06/26 08:14:24 job worker claim error: i/o timeout -2026/06/26 08:14:28 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T08:14:28.383+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3028.0ms)","duration":"3028.0ms","level":"slow","span":"9b043d7508ca731d","trace":"25757b191e45a1d75588e04ef3e4a410"} -{"@timestamp":"2026-06-26T08:14:28.383+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3028.0ms","level":"error","span":"9b043d7508ca731d","trace":"25757b191e45a1d75588e04ef3e4a410"} -2026/06/26 08:14:32 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T08:14:34.411+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3020.5ms)","duration":"3020.5ms","level":"slow","span":"5ed6d9f2280f97a7","trace":"ef53b8273f5e68a4d1631f3c43562334"} -{"@timestamp":"2026-06-26T08:14:34.411+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3020.5ms","level":"error","span":"5ed6d9f2280f97a7","trace":"ef53b8273f5e68a4d1631f3c43562334"} -2026/06/26 08:14:36 job worker claim error: i/o timeout -2026/06/26 08:14:40 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T08:14:40.438+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3020.9ms)","duration":"3020.9ms","level":"slow","span":"e1191227c890278d","trace":"7bcb2f5bad79f00bd22047a5b5989952"} -{"@timestamp":"2026-06-26T08:14:40.438+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3020.9ms","level":"error","span":"e1191227c890278d","trace":"7bcb2f5bad79f00bd22047a5b5989952"} -2026/06/26 08:14:46 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T08:14:48.867+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(5421.9ms)","duration":"5421.9ms","level":"slow","span":"3bace35fc5523e75","trace":"936d99d683e5ae59332f1344a494c0fc"} -{"@timestamp":"2026-06-26T08:14:48.867+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"5421.9ms","level":"error","span":"3bace35fc5523e75","trace":"936d99d683e5ae59332f1344a494c0fc"} -2026/06/26 08:14:50 job worker claim error: i/o timeout -2026/06/26 08:14:54 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T08:14:54.886+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3013.4ms)","duration":"3013.4ms","level":"slow","span":"85cac1bee45ac5db","trace":"00e9cc29d49feb5dea9c883a882eb85f"} -{"@timestamp":"2026-06-26T08:14:54.887+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3013.4ms","level":"error","span":"85cac1bee45ac5db","trace":"00e9cc29d49feb5dea9c883a882eb85f"} -2026/06/26 08:14:55 job reaper error: connection(127.0.0.1:27017[-258]) incomplete read of message header: read tcp 127.0.0.1:51541->127.0.0.1:27017: use of closed network connection -2026/06/26 08:14:58 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T08:15:00.905+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3012.8ms)","duration":"3012.8ms","level":"slow","span":"b8abcc19fe280039","trace":"430e8937f8d2e6c05000cf76bf362859"} -{"@timestamp":"2026-06-26T08:15:00.905+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3012.8ms","level":"error","span":"b8abcc19fe280039","trace":"430e8937f8d2e6c05000cf76bf362859"} -2026/06/26 08:15:02 job worker claim error: i/o timeout -2026/06/26 08:15:06 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T08:15:06.923+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3012.4ms)","duration":"3012.4ms","level":"slow","span":"371097499e94f11f","trace":"7ef0d2c4cb13f667ef878c210c9a53e4"} -{"@timestamp":"2026-06-26T08:15:06.923+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3012.4ms","level":"error","span":"371097499e94f11f","trace":"7ef0d2c4cb13f667ef878c210c9a53e4"} -{"@timestamp":"2026-06-26T08:15:09.493+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=4.8Mi, TotalAlloc=77.1Mi, Sys=19.6Mi, NumGC=45","level":"stat"} -{"@timestamp":"2026-06-26T08:15:09.509+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 8, pass: 9, drop: 0","level":"stat"} -2026/06/26 08:15:10 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T08:15:12.124+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 4285.4ms, med: 3026.9ms, 90th: 12014.0ms, 99th: 12014.0ms, 99.9th: 12014.0ms","level":"stat"} -2026/06/26 08:15:12 job scheduler tick error: i/o timeout -{"@timestamp":"2026-06-26T08:15:12.956+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3027.1ms)","duration":"3027.1ms","level":"slow","span":"e902c5aeb77290f9","trace":"c55d59232c6db5cae4583250bcd3f3ae"} -{"@timestamp":"2026-06-26T08:15:12.956+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3027.1ms","level":"error","span":"e902c5aeb77290f9","trace":"c55d59232c6db5cae4583250bcd3f3ae"} -2026/06/26 08:15:14 job worker claim error: i/o timeout -2026/06/26 08:15:18 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T08:15:18.985+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3022.0ms)","duration":"3022.0ms","level":"slow","span":"2e7d5a95c33b3dba","trace":"55ca1f7709984e7aefd9c370ac150dae"} -{"@timestamp":"2026-06-26T08:15:18.985+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3022.0ms","level":"error","span":"2e7d5a95c33b3dba","trace":"55ca1f7709984e7aefd9c370ac150dae"} -2026/06/26 08:15:22 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T08:15:25.004+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3012.9ms)","duration":"3012.9ms","level":"slow","span":"c95275bba5e5b1a2","trace":"611255416c4660ec29fc544b115a59b3"} -{"@timestamp":"2026-06-26T08:15:25.004+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3012.9ms","level":"error","span":"c95275bba5e5b1a2","trace":"611255416c4660ec29fc544b115a59b3"} -2026/06/26 08:15:25 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-273]) incomplete read of message header: read tcp 127.0.0.1:54164->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-273]) incomplete read of message header: read tcp 127.0.0.1:54164->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 08:15:26 job worker claim error: i/o timeout -2026/06/26 08:30:36 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T08:30:36.246+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3012.3ms)","duration":"3012.3ms","level":"slow","span":"a9f72f4b7e6b0e01","trace":"d27c2c7e790fe7032e7b571c094a6faf"} -{"@timestamp":"2026-06-26T08:30:36.246+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3012.3ms","level":"error","span":"a9f72f4b7e6b0e01","trace":"d27c2c7e790fe7032e7b571c094a6faf"} -2026/06/26 08:45:59 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T08:46:01.016+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3013.3ms)","duration":"3013.3ms","level":"slow","span":"86d98b39611c7372","trace":"26958463c4df418263dc5c424e52915e"} -{"@timestamp":"2026-06-26T08:46:01.017+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3013.3ms","level":"error","span":"86d98b39611c7372","trace":"26958463c4df418263dc5c424e52915e"} -2026/06/26 09:03:07 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T09:22:54.514+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(1185766.0ms)","duration":"1185766.0ms","level":"slow","span":"13125cbead4dc5db","trace":"3a95b4c2385496fb5d41b559edbda254"} -{"@timestamp":"2026-06-26T09:22:54.514+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"1185766.0ms","level":"error","span":"13125cbead4dc5db","trace":"3a95b4c2385496fb5d41b559edbda254"} -2026/06/26 09:22:54 job worker claim error: i/o timeout -2026/06/26 09:22:58 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T09:38:19.266+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(921747.1ms)","duration":"921747.1ms","level":"slow","span":"d119c464a62c0c7d","trace":"3fdc1ce392427f7c1e29189d59cbb02a"} -{"@timestamp":"2026-06-26T09:38:19.267+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"921747.1ms","level":"error","span":"d119c464a62c0c7d","trace":"3fdc1ce392427f7c1e29189d59cbb02a"} -2026/06/26 09:38:21 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T09:38:47.986+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(25713.2ms)","duration":"25713.2ms","level":"slow","span":"870ff86ea52345aa","trace":"972111919455cedba71ffe8a8c6d42d2"} -{"@timestamp":"2026-06-26T09:38:47.986+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"25713.2ms","level":"error","span":"870ff86ea52345aa","trace":"972111919455cedba71ffe8a8c6d42d2"} -2026/06/26 09:38:48 job worker claim error: i/o timeout -2026/06/26 09:38:48 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-279]) incomplete read of message header: read tcp 127.0.0.1:57306->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-279]) incomplete read of message header: read tcp 127.0.0.1:57306->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 09:38:52 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T09:38:54.005+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.1ms)","duration":"3015.1ms","level":"slow","span":"c1158a3c95f45278","trace":"f20608754244c9eb87cd826cdfefa6ad"} -{"@timestamp":"2026-06-26T09:38:54.006+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.1ms","level":"error","span":"c1158a3c95f45278","trace":"f20608754244c9eb87cd826cdfefa6ad"} -2026/06/26 09:38:56 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T09:39:00.029+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3016.8ms)","duration":"3016.8ms","level":"slow","span":"f95b75f65f6900b8","trace":"81ae9bd4f8fed96652df6408088c3720"} -{"@timestamp":"2026-06-26T09:39:00.029+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3016.8ms","level":"error","span":"f95b75f65f6900b8","trace":"81ae9bd4f8fed96652df6408088c3720"} -2026/06/26 09:39:00 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T09:39:02.362+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=4.6Mi, TotalAlloc=79.2Mi, Sys=19.6Mi, NumGC=46","level":"stat"} -{"@timestamp":"2026-06-26T09:39:02.379+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -2026/06/26 09:39:04 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T09:39:04.993+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 215434.4ms, med: 3021.9ms, 90th: 1185765.9ms, 99th: 1185765.9ms, 99.9th: 1185765.9ms","level":"stat"} -2026/06/26 09:39:05 job scheduler tick error: i/o timeout -{"@timestamp":"2026-06-26T09:39:06.061+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3025.8ms)","duration":"3025.8ms","level":"slow","span":"5f1082411174933f","trace":"763eb004ebb3aa96de35c7d106148d9f"} -{"@timestamp":"2026-06-26T09:39:06.061+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3025.8ms","level":"error","span":"5f1082411174933f","trace":"763eb004ebb3aa96de35c7d106148d9f"} -2026/06/26 09:39:08 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T09:39:12.095+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3027.9ms)","duration":"3027.9ms","level":"slow","span":"1c270dafa3865f41","trace":"dcf106f69eba2491a6952b5539bc5b3e"} -{"@timestamp":"2026-06-26T09:39:12.095+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3027.9ms","level":"error","span":"1c270dafa3865f41","trace":"dcf106f69eba2491a6952b5539bc5b3e"} -2026/06/26 09:39:12 job worker claim error: i/o timeout -2026/06/26 09:39:16 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T09:39:18.125+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.5ms)","duration":"3024.5ms","level":"slow","span":"1edf3a52e20cc1f4","trace":"3ea38ec31f642681759c4dd74886b2c5"} -{"@timestamp":"2026-06-26T09:39:18.125+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.5ms","level":"error","span":"1edf3a52e20cc1f4","trace":"3ea38ec31f642681759c4dd74886b2c5"} -2026/06/26 09:39:18 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-285]) incomplete read of message header: read tcp 127.0.0.1:60354->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-285]) incomplete read of message header: read tcp 127.0.0.1:60354->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 09:39:20 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T09:39:24.151+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3020.3ms)","duration":"3020.3ms","level":"slow","span":"cda7b62e6d854892","trace":"48cad4d40262ec35612979af1b1123a1"} -{"@timestamp":"2026-06-26T09:39:24.151+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3020.3ms","level":"error","span":"cda7b62e6d854892","trace":"48cad4d40262ec35612979af1b1123a1"} -2026/06/26 09:39:24 job worker claim error: i/o timeout -2026/06/26 09:39:28 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T09:39:30.181+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.4ms)","duration":"3024.4ms","level":"slow","span":"e154dad50acb9ae6","trace":"86e6b163100c3966262ee12d432e1524"} -{"@timestamp":"2026-06-26T09:39:30.181+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.4ms","level":"error","span":"e154dad50acb9ae6","trace":"86e6b163100c3966262ee12d432e1524"} -2026/06/26 09:39:32 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T09:56:27.401+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3013.4ms)","duration":"3013.4ms","level":"slow","span":"734f5374249338c5","trace":"4f8e7630e8554fc58bfab56766e9aa72"} -{"@timestamp":"2026-06-26T09:56:27.401+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3013.4ms","level":"error","span":"734f5374249338c5","trace":"4f8e7630e8554fc58bfab56766e9aa72"} -2026/06/26 09:56:27 job worker claim error: i/o timeout -2026/06/26 10:11:56 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T10:11:58.187+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3025.8ms)","duration":"3025.8ms","level":"slow","span":"e0d940e31571381c","trace":"dbc919901e73a89b863e91f12d7fae41"} -{"@timestamp":"2026-06-26T10:11:58.187+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3025.8ms","level":"error","span":"e0d940e31571381c","trace":"dbc919901e73a89b863e91f12d7fae41"} -2026/06/26 10:12:00 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T10:12:04.211+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.4ms)","duration":"3018.4ms","level":"slow","span":"a7216aab3bb6fea0","trace":"8ef21a8790f52e244f8016ba86f9c0d5"} -{"@timestamp":"2026-06-26T10:12:04.211+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.4ms","level":"error","span":"a7216aab3bb6fea0","trace":"8ef21a8790f52e244f8016ba86f9c0d5"} -2026/06/26 10:12:04 job worker claim error: i/o timeout -2026/06/26 10:12:04 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-291]) incomplete read of message header: read tcp 127.0.0.1:62371->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-291]) incomplete read of message header: read tcp 127.0.0.1:62371->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 10:12:08 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T10:12:10.230+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3012.9ms)","duration":"3012.9ms","level":"slow","span":"7b42fe32b7f18759","trace":"b70ec86624ac0b07ea14fc5e9254a008"} -{"@timestamp":"2026-06-26T10:12:10.230+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3012.9ms","level":"error","span":"7b42fe32b7f18759","trace":"b70ec86624ac0b07ea14fc5e9254a008"} -2026/06/26 10:12:12 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T10:12:16.249+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3012.8ms)","duration":"3012.8ms","level":"slow","span":"4a44ffcd744392fc","trace":"213150ad9904aaa0c017501bbf02d209"} -{"@timestamp":"2026-06-26T10:12:16.249+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3012.8ms","level":"error","span":"4a44ffcd744392fc","trace":"213150ad9904aaa0c017501bbf02d209"} -2026/06/26 10:12:16 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T10:12:18.202+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=3.8Mi, TotalAlloc=81.5Mi, Sys=19.6Mi, NumGC=47","level":"stat"} -{"@timestamp":"2026-06-26T10:12:18.217+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -2026/06/26 10:12:20 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T10:12:20.832+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 3020.4ms, med: 3024.2ms, 90th: 3027.7ms, 99th: 3027.7ms, 99.9th: 3027.7ms","level":"stat"} -2026/06/26 10:12:21 job scheduler tick error: i/o timeout -{"@timestamp":"2026-06-26T10:12:22.280+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3025.9ms)","duration":"3025.9ms","level":"slow","span":"9a5005be06c8b08c","trace":"1dd9ff188b0a5f1ceb0c5a7145b4223f"} -{"@timestamp":"2026-06-26T10:12:22.280+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3025.9ms","level":"error","span":"9a5005be06c8b08c","trace":"1dd9ff188b0a5f1ceb0c5a7145b4223f"} -2026/06/26 10:12:24 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T10:12:28.305+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.7ms)","duration":"3018.7ms","level":"slow","span":"c1357e55e9a404bd","trace":"049c85e2867042a1b486afd2988205a7"} -{"@timestamp":"2026-06-26T10:12:28.305+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.7ms","level":"error","span":"c1357e55e9a404bd","trace":"049c85e2867042a1b486afd2988205a7"} -2026/06/26 10:12:28 job worker claim error: i/o timeout -2026/06/26 10:12:32 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T10:12:34.330+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.0ms)","duration":"3019.0ms","level":"slow","span":"f5e8696e52b0d2c8","trace":"354a629d98e5b371f6f29e86972002be"} -{"@timestamp":"2026-06-26T10:12:34.330+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.0ms","level":"error","span":"f5e8696e52b0d2c8","trace":"354a629d98e5b371f6f29e86972002be"} -2026/06/26 10:12:34 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-297]) incomplete read of message header: read tcp 127.0.0.1:64837->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-297]) incomplete read of message header: read tcp 127.0.0.1:64837->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 10:12:36 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T10:29:36.820+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(1019484.5ms)","duration":"1019484.5ms","level":"slow","span":"fb615245835f461d","trace":"7280b60fc9176548c66b651860f779c6"} -{"@timestamp":"2026-06-26T10:29:36.820+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"1019484.5ms","level":"error","span":"fb615245835f461d","trace":"7280b60fc9176548c66b651860f779c6"} -2026/06/26 10:29:36 job worker claim error: i/o timeout -2026/06/26 10:46:36 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T10:46:38.576+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3016.2ms)","duration":"3016.2ms","level":"slow","span":"b86f5d1e219a7ada","trace":"68c49535f9666a8121f5fc5797174d23"} -{"@timestamp":"2026-06-26T10:46:38.576+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3016.2ms","level":"error","span":"b86f5d1e219a7ada","trace":"68c49535f9666a8121f5fc5797174d23"} -2026/06/26 11:03:06 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T11:03:10.340+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.5ms)","duration":"3015.5ms","level":"slow","span":"cb8c2bced817d7cc","trace":"189d90c6d5fbfeb5546b257ebfbe5590"} -{"@timestamp":"2026-06-26T11:03:10.340+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.5ms","level":"error","span":"cb8c2bced817d7cc","trace":"189d90c6d5fbfeb5546b257ebfbe5590"} -2026/06/26 11:03:10 job worker claim error: i/o timeout -2026/06/26 11:12:57 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T11:12:59.120+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.5ms)","duration":"3026.5ms","level":"slow","span":"f76cc351fd7b6c9a","trace":"abb338374ccb2d2952d8a26fcfe0dd4d"} -{"@timestamp":"2026-06-26T11:12:59.121+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.5ms","level":"error","span":"f76cc351fd7b6c9a","trace":"abb338374ccb2d2952d8a26fcfe0dd4d"} -2026/06/26 11:13:01 job worker claim error: i/o timeout -2026/06/26 11:13:05 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-303]) incomplete read of message header: read tcp 127.0.0.1:50228->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-303]) incomplete read of message header: read tcp 127.0.0.1:50228->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T11:13:05.151+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3025.8ms)","duration":"3025.8ms","level":"slow","span":"88f2bfe27c406dc2","trace":"11108fa1b89e79fbc0c20cf95d8b3367"} -{"@timestamp":"2026-06-26T11:13:05.151+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3025.8ms","level":"error","span":"88f2bfe27c406dc2","trace":"11108fa1b89e79fbc0c20cf95d8b3367"} -2026/06/26 11:13:05 job worker claim error: i/o timeout -2026/06/26 11:13:09 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T11:13:11.176+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.9ms)","duration":"3018.9ms","level":"slow","span":"514c0fe6bba91666","trace":"1236d2e964abc67846a7d2a8e0f7e97a"} -{"@timestamp":"2026-06-26T11:13:11.176+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.9ms","level":"error","span":"514c0fe6bba91666","trace":"1236d2e964abc67846a7d2a8e0f7e97a"} -2026/06/26 11:13:13 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T11:13:17.195+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3014.0ms)","duration":"3014.0ms","level":"slow","span":"a27ea2a8aceb90f0","trace":"2f74b581d810536490aee28632c95d29"} -{"@timestamp":"2026-06-26T11:13:17.196+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3014.0ms","level":"error","span":"a27ea2a8aceb90f0","trace":"2f74b581d810536490aee28632c95d29"} -2026/06/26 11:13:17 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T11:13:18.903+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=5.5Mi, TotalAlloc=83.3Mi, Sys=19.6Mi, NumGC=47","level":"stat"} -{"@timestamp":"2026-06-26T11:13:18.920+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -2026/06/26 11:13:21 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T11:13:21.534+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 104666.3ms, med: 3018.9ms, 90th: 1019484.4ms, 99th: 1019484.4ms, 99.9th: 1019484.4ms","level":"stat"} -2026/06/26 11:13:21 job scheduler tick error: i/o timeout -{"@timestamp":"2026-06-26T11:13:23.227+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.8ms)","duration":"3026.8ms","level":"slow","span":"c5a83f7ad28cb100","trace":"3a3e68ee84d73865b2a1974a2d9c079c"} -{"@timestamp":"2026-06-26T11:13:23.228+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.8ms","level":"error","span":"c5a83f7ad28cb100","trace":"3a3e68ee84d73865b2a1974a2d9c079c"} -2026/06/26 11:13:25 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T11:13:29.260+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.4ms)","duration":"3026.4ms","level":"slow","span":"b132976d39c37976","trace":"635206e3da630bfb1eb73658e1ccbbc1"} -{"@timestamp":"2026-06-26T11:13:29.260+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.4ms","level":"error","span":"b132976d39c37976","trace":"635206e3da630bfb1eb73658e1ccbbc1"} -2026/06/26 11:13:29 job worker claim error: i/o timeout -2026/06/26 11:13:33 job worker claim error: i/o timeout -2026/06/26 11:13:35 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-309]) incomplete read of message header: read tcp 127.0.0.1:52353->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-309]) incomplete read of message header: read tcp 127.0.0.1:52353->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T11:13:35.285+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.7ms)","duration":"3018.7ms","level":"slow","span":"4b7b286a6734113c","trace":"6a10aded8fece074cdbc923d013847f1"} -{"@timestamp":"2026-06-26T11:13:35.285+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.7ms","level":"error","span":"4b7b286a6734113c","trace":"6a10aded8fece074cdbc923d013847f1"} -2026/06/26 11:13:37 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T11:17:28.380+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(230089.1ms)","duration":"230089.1ms","level":"slow","span":"06280e3d0eaacaf3","trace":"de977a45e7ffee8d868b479c516e86b9"} -{"@timestamp":"2026-06-26T11:17:28.380+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"230089.1ms","level":"error","span":"06280e3d0eaacaf3","trace":"de977a45e7ffee8d868b479c516e86b9"} -2026/06/26 11:17:28 job worker claim error: i/o timeout -2026/06/26 11:17:32 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T11:17:34.408+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3025.3ms)","duration":"3025.3ms","level":"slow","span":"5bf8038fc440b58f","trace":"0440c2c6c3c7bdc93621652e5f532acf"} -{"@timestamp":"2026-06-26T11:17:34.408+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3025.3ms","level":"error","span":"5bf8038fc440b58f","trace":"0440c2c6c3c7bdc93621652e5f532acf"} -2026/06/26 11:17:36 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T11:17:40.436+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3021.0ms)","duration":"3021.0ms","level":"slow","span":"2effecaa4029b2d4","trace":"3485fb42d6d3423cf7c09856c83e14bf"} -{"@timestamp":"2026-06-26T11:17:40.436+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3021.0ms","level":"error","span":"2effecaa4029b2d4","trace":"3485fb42d6d3423cf7c09856c83e14bf"} -2026/06/26 11:17:40 job worker claim error: i/o timeout -2026/06/26 11:17:44 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T11:17:46.458+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.2ms)","duration":"3015.2ms","level":"slow","span":"abebcb4194e43f0d","trace":"0a405ebeb4f28c9df69ac5e5429f3a49"} -{"@timestamp":"2026-06-26T11:17:46.458+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.2ms","level":"error","span":"abebcb4194e43f0d","trace":"0a405ebeb4f28c9df69ac5e5429f3a49"} -2026/06/26 11:17:48 job worker claim error: i/o timeout -2026/06/26 11:17:52 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-315]) incomplete read of message header: read tcp 127.0.0.1:54001->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-315]) incomplete read of message header: read tcp 127.0.0.1:54001->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T11:17:52.488+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.3ms)","duration":"3024.3ms","level":"slow","span":"fd5010b425e5fc46","trace":"2c2e8d472ebbd5092272ff70398f408a"} -{"@timestamp":"2026-06-26T11:17:52.488+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.3ms","level":"error","span":"fd5010b425e5fc46","trace":"2c2e8d472ebbd5092272ff70398f408a"} -2026/06/26 11:17:52 job worker claim error: i/o timeout -2026/06/26 11:17:56 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T11:17:58.511+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3017.5ms)","duration":"3017.5ms","level":"slow","span":"8e2a314760136140","trace":"e497c05331f5798940cba211347d5b32"} -{"@timestamp":"2026-06-26T11:17:58.511+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3017.5ms","level":"error","span":"8e2a314760136140","trace":"e497c05331f5798940cba211347d5b32"} -2026/06/26 11:18:00 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T11:18:04.538+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3022.0ms)","duration":"3022.0ms","level":"slow","span":"e517b5faa997876b","trace":"039f31d8592ab7efb8a929913dee8332"} -{"@timestamp":"2026-06-26T11:18:04.538+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3022.0ms","level":"error","span":"e517b5faa997876b","trace":"039f31d8592ab7efb8a929913dee8332"} -2026/06/26 11:18:04 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T11:18:05.953+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=5.2Mi, TotalAlloc=85.5Mi, Sys=19.6Mi, NumGC=48","level":"stat"} -{"@timestamp":"2026-06-26T11:18:05.968+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T11:18:08.584+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 25728.5ms, med: 3024.2ms, 90th: 230089.0ms, 99th: 230089.0ms, 99.9th: 230089.0ms","level":"stat"} -2026/06/26 11:18:08 job worker claim error: i/o timeout -2026/06/26 11:18:08 job scheduler tick error: i/o timeout -{"@timestamp":"2026-06-26T11:18:10.572+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3027.7ms)","duration":"3027.7ms","level":"slow","span":"a8dab3b7f9b0c07f","trace":"c9fe66ad3d7c97e0d2a4abb9d2e8a56b"} -{"@timestamp":"2026-06-26T11:18:10.572+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3027.7ms","level":"error","span":"a8dab3b7f9b0c07f","trace":"c9fe66ad3d7c97e0d2a4abb9d2e8a56b"} -2026/06/26 11:18:12 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T11:35:09.652+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(1016073.8ms)","duration":"1016073.8ms","level":"slow","span":"49d232d688475c41","trace":"50552483ffb1f4a1c7c19b686f62dbb2"} -{"@timestamp":"2026-06-26T11:35:09.652+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"1016073.8ms","level":"error","span":"49d232d688475c41","trace":"50552483ffb1f4a1c7c19b686f62dbb2"} -2026/06/26 11:35:09 job worker claim error: i/o timeout -2026/06/26 11:50:56 job worker claim error: i/o timeout -2026/06/26 11:50:57 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-321]) incomplete read of message header: read tcp 127.0.0.1:55745->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-321]) incomplete read of message header: read tcp 127.0.0.1:55745->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T11:50:58.421+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(945764.4ms)","duration":"945764.4ms","level":"slow","span":"66e13c460c4f54c0","trace":"40991b44c0f8ee83c552005504d5a014"} -{"@timestamp":"2026-06-26T11:50:58.422+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"945764.4ms","level":"error","span":"66e13c460c4f54c0","trace":"40991b44c0f8ee83c552005504d5a014"} -2026/06/26 11:51:00 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T12:08:28.194+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(1046765.2ms)","duration":"1046765.2ms","level":"slow","span":"5f78451ab4ada769","trace":"4e74284a99fcd87b5ec497244da208be"} -{"@timestamp":"2026-06-26T12:08:28.194+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"1046765.2ms","level":"error","span":"5f78451ab4ada769","trace":"4e74284a99fcd87b5ec497244da208be"} -2026/06/26 12:08:28 job worker claim error: i/o timeout -2026/06/26 12:13:56 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T12:13:57.963+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.6ms)","duration":"3023.6ms","level":"slow","span":"130caa66f62df168","trace":"9ba36921e17030ce295f03449b2668b8"} -{"@timestamp":"2026-06-26T12:13:57.964+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.6ms","level":"error","span":"130caa66f62df168","trace":"9ba36921e17030ce295f03449b2668b8"} -2026/06/26 12:14:00 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T12:14:03.987+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3016.7ms)","duration":"3016.7ms","level":"slow","span":"597b1ccaa1df2453","trace":"4350ef86218eb914e289c3832b35eb8a"} -{"@timestamp":"2026-06-26T12:14:03.987+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3016.7ms","level":"error","span":"597b1ccaa1df2453","trace":"4350ef86218eb914e289c3832b35eb8a"} -2026/06/26 12:14:04 job worker claim error: i/o timeout -2026/06/26 12:14:08 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T12:14:10.012+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.3ms)","duration":"3018.3ms","level":"slow","span":"e854694f314aeaa6","trace":"21808f60292798dd0f25c68c1f772026"} -{"@timestamp":"2026-06-26T12:14:10.012+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.3ms","level":"error","span":"e854694f314aeaa6","trace":"21808f60292798dd0f25c68c1f772026"} -2026/06/26 12:14:12 job worker claim error: i/o timeout -2026/06/26 12:14:15 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-327]) incomplete read of message header: read tcp 127.0.0.1:57813->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-327]) incomplete read of message header: read tcp 127.0.0.1:57813->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T12:14:16.033+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3014.7ms)","duration":"3014.7ms","level":"slow","span":"a5dd2760d1cf2041","trace":"b029e537b2aaf093b0ab51a62713a176"} -{"@timestamp":"2026-06-26T12:14:16.034+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3014.7ms","level":"error","span":"a5dd2760d1cf2041","trace":"b029e537b2aaf093b0ab51a62713a176"} -2026/06/26 12:14:16 job worker claim error: i/o timeout -2026/06/26 12:14:20 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T12:14:22.054+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3014.7ms)","duration":"3014.7ms","level":"slow","span":"f6742aff0b4a4b78","trace":"61340478d568e68df20d4c20fed91413"} -{"@timestamp":"2026-06-26T12:14:22.054+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3014.7ms","level":"error","span":"f6742aff0b4a4b78","trace":"61340478d568e68df20d4c20fed91413"} -2026/06/26 12:14:24 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T12:14:28.073+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3014.2ms)","duration":"3014.2ms","level":"slow","span":"d2de8e1a1cd702ab","trace":"b2ba556804da6a3873f875f0ca77c557"} -{"@timestamp":"2026-06-26T12:14:28.074+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3014.2ms","level":"error","span":"d2de8e1a1cd702ab","trace":"b2ba556804da6a3873f875f0ca77c557"} -2026/06/26 12:14:28 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T12:14:29.228+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=4.5Mi, TotalAlloc=87.6Mi, Sys=19.6Mi, NumGC=49","level":"stat"} -{"@timestamp":"2026-06-26T12:14:29.245+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T12:14:31.859+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 302973.2ms, med: 3023.5ms, 90th: 1046765.1ms, 99th: 1046765.1ms, 99.9th: 1046765.1ms","level":"stat"} -2026/06/26 12:14:32 job scheduler tick error: i/o timeout -2026/06/26 12:14:32 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T12:14:34.098+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.1ms)","duration":"3019.1ms","level":"slow","span":"054e2f4689b71943","trace":"91d7d29f6b26049ee218403becfb0c79"} -{"@timestamp":"2026-06-26T12:14:34.098+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.1ms","level":"error","span":"054e2f4689b71943","trace":"91d7d29f6b26049ee218403becfb0c79"} -2026/06/26 12:14:36 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T12:14:40.133+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3028.5ms)","duration":"3028.5ms","level":"slow","span":"5725c3b97e1050f0","trace":"37c0fd410728306236411f04ffe9cca6"} -{"@timestamp":"2026-06-26T12:14:40.133+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3028.5ms","level":"error","span":"5725c3b97e1050f0","trace":"37c0fd410728306236411f04ffe9cca6"} -2026/06/26 12:14:40 job worker claim error: i/o timeout -2026/06/26 12:32:34 job worker claim error: i/o timeout -2026/06/26 12:32:35 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-333]) incomplete read of message header: read tcp 127.0.0.1:58761->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-333]) incomplete read of message header: read tcp 127.0.0.1:58761->127.0.0.1:27017: i/o timeout }, ] } -{"@timestamp":"2026-06-26T12:32:36.229+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3027.5ms)","duration":"3027.5ms","level":"slow","span":"efe9e562fdec2b02","trace":"7bd8add0a9cdc6c10877227a5fa8fd89"} -{"@timestamp":"2026-06-26T12:32:36.229+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3027.5ms","level":"error","span":"efe9e562fdec2b02","trace":"7bd8add0a9cdc6c10877227a5fa8fd89"} -2026/06/26 12:50:04 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T12:50:05.493+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.0ms)","duration":"3024.0ms","level":"slow","span":"37d82df9760ebc6c","trace":"12631215cf1377a02c1372b264bc9ab2"} -{"@timestamp":"2026-06-26T12:50:05.493+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.0ms","level":"error","span":"37d82df9760ebc6c","trace":"12631215cf1377a02c1372b264bc9ab2"} -2026/06/26 13:07:16 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T13:07:19.276+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3017.9ms)","duration":"3017.9ms","level":"slow","span":"ed6952e410a8646b","trace":"b388b05a4dbd78ba6996a9bbf4b73a64"} -{"@timestamp":"2026-06-26T13:07:19.277+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3017.9ms","level":"error","span":"ed6952e410a8646b","trace":"b388b05a4dbd78ba6996a9bbf4b73a64"} -2026/06/26 13:07:20 job worker claim error: i/o timeout -2026/06/26 13:14:57 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T13:14:59.060+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.8ms)","duration":"3024.8ms","level":"slow","span":"16a3b21ec60e44ab","trace":"fee25274acbe7640654267483ababdb7"} -{"@timestamp":"2026-06-26T13:14:59.061+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.8ms","level":"error","span":"16a3b21ec60e44ab","trace":"fee25274acbe7640654267483ababdb7"} -2026/06/26 13:15:01 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T13:15:05.083+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.1ms)","duration":"3019.1ms","level":"slow","span":"5d28d9957d232cec","trace":"e660474f726b1faa957b45a1464c5399"} -{"@timestamp":"2026-06-26T13:15:05.083+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.1ms","level":"error","span":"5d28d9957d232cec","trace":"e660474f726b1faa957b45a1464c5399"} -2026/06/26 13:15:06 job worker claim error: i/o timeout -2026/06/26 13:15:10 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T13:15:11.116+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.7ms)","duration":"3026.7ms","level":"slow","span":"35a5b907edd0cac1","trace":"9fda9264797dda5b313e7e46d7a011fe"} -{"@timestamp":"2026-06-26T13:15:11.116+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.7ms","level":"error","span":"35a5b907edd0cac1","trace":"9fda9264797dda5b313e7e46d7a011fe"} -2026/06/26 13:15:12 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-339]) incomplete read of message header: read tcp 127.0.0.1:60817->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-339]) incomplete read of message header: read tcp 127.0.0.1:60817->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 13:15:14 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T13:15:17.147+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3026.1ms)","duration":"3026.1ms","level":"slow","span":"ee839fc233f1d55a","trace":"c18cdf2092dda63efbccd2fc556a9dd6"} -{"@timestamp":"2026-06-26T13:15:17.147+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3026.1ms","level":"error","span":"ee839fc233f1d55a","trace":"c18cdf2092dda63efbccd2fc556a9dd6"} -2026/06/26 13:15:18 job worker claim error: i/o timeout -2026/06/26 13:15:22 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T13:15:23.173+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3019.7ms)","duration":"3019.7ms","level":"slow","span":"7c3e36bd004eea2f","trace":"51f65debff1bd542007f0948edaadde8"} -{"@timestamp":"2026-06-26T13:15:23.173+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3019.7ms","level":"error","span":"7c3e36bd004eea2f","trace":"51f65debff1bd542007f0948edaadde8"} -2026/06/26 13:15:26 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T13:15:26.564+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=4.1Mi, TotalAlloc=89.9Mi, Sys=19.6Mi, NumGC=50","level":"stat"} -{"@timestamp":"2026-06-26T13:15:26.580+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 11, pass: 10, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T13:15:29.195+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 3023.2ms, med: 3024.7ms, 90th: 3028.4ms, 99th: 3028.4ms, 99.9th: 3028.4ms","level":"stat"} -{"@timestamp":"2026-06-26T13:15:29.195+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3015.8ms)","duration":"3015.8ms","level":"slow","span":"2bf605d781493fd7","trace":"78040aec4422d766772a0ced0b9fc206"} -{"@timestamp":"2026-06-26T13:15:29.195+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3015.8ms","level":"error","span":"2bf605d781493fd7","trace":"78040aec4422d766772a0ced0b9fc206"} -2026/06/26 13:15:29 job scheduler tick error: i/o timeout -2026/06/26 13:15:30 job worker claim error: i/o timeout -2026/06/26 13:15:34 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T13:15:35.220+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.9ms)","duration":"3018.9ms","level":"slow","span":"f8696a54d6595379","trace":"901bfeba0d4925434724f3d65f3e10d3"} -{"@timestamp":"2026-06-26T13:15:35.225+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.9ms","level":"error","span":"f8696a54d6595379","trace":"901bfeba0d4925434724f3d65f3e10d3"} -2026/06/26 13:15:38 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T13:31:10.353+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(932123.8ms)","duration":"932123.8ms","level":"slow","span":"e24b20e0fea0acfd","trace":"e64e8c65f240e4f1b072445c56089166"} -{"@timestamp":"2026-06-26T13:31:10.353+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"932123.8ms","level":"error","span":"e24b20e0fea0acfd","trace":"e64e8c65f240e4f1b072445c56089166"} -2026/06/26 13:31:11 job worker claim error: i/o timeout -2026/06/26 13:31:11 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-345]) incomplete read of message header: read tcp 127.0.0.1:62293->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-345]) incomplete read of message header: read tcp 127.0.0.1:62293->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 13:31:15 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T13:49:09.137+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(1075779.9ms)","duration":"1075779.9ms","level":"slow","span":"06b9ad42b9a0490e","trace":"bd1257cac1924e05aed833ee1d524dc4"} -{"@timestamp":"2026-06-26T13:49:09.137+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"1075779.9ms","level":"error","span":"06b9ad42b9a0490e","trace":"bd1257cac1924e05aed833ee1d524dc4"} -2026/06/26 13:49:12 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T14:07:04.930+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(1072786.9ms)","duration":"1072786.9ms","level":"slow","span":"1da605071a86cece","trace":"0078cee758b5b48a9aed5ebf01df59d3"} -{"@timestamp":"2026-06-26T14:07:04.930+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"1072786.9ms","level":"error","span":"1da605071a86cece","trace":"0078cee758b5b48a9aed5ebf01df59d3"} -2026/06/26 14:07:05 job worker claim error: i/o timeout -2026/06/26 14:15:55 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T14:15:56.712+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(528776.4ms)","duration":"528776.4ms","level":"slow","span":"6928de45c2fa19f2","trace":"c50fa27217364bf8367c16a91c66e949"} -{"@timestamp":"2026-06-26T14:15:56.712+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"528776.4ms","level":"error","span":"6928de45c2fa19f2","trace":"c50fa27217364bf8367c16a91c66e949"} -2026/06/26 14:15:59 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T14:16:02.732+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3014.1ms)","duration":"3014.1ms","level":"slow","span":"4df8533961d7d7d8","trace":"bb2f44a1506f2756db85b9b63b265405"} -{"@timestamp":"2026-06-26T14:16:02.732+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3014.1ms","level":"error","span":"4df8533961d7d7d8","trace":"bb2f44a1506f2756db85b9b63b265405"} -2026/06/26 14:16:03 job worker claim error: i/o timeout -2026/06/26 14:16:07 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T14:16:08.757+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.9ms)","duration":"3018.9ms","level":"slow","span":"9b7e0c250bab01a8","trace":"b750acc2df3af0745e876a2ac12af14f"} -{"@timestamp":"2026-06-26T14:16:08.757+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.9ms","level":"error","span":"9b7e0c250bab01a8","trace":"b750acc2df3af0745e876a2ac12af14f"} -2026/06/26 14:16:10 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-351]) incomplete read of message header: read tcp 127.0.0.1:64090->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-351]) incomplete read of message header: read tcp 127.0.0.1:64090->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 14:16:11 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T14:16:14.785+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.2ms)","duration":"3023.2ms","level":"slow","span":"dd060a5da6adc154","trace":"e39146b5b8111906e82429278080e6cf"} -{"@timestamp":"2026-06-26T14:16:14.785+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.2ms","level":"error","span":"dd060a5da6adc154","trace":"e39146b5b8111906e82429278080e6cf"} -2026/06/26 14:16:15 job worker claim error: i/o timeout -2026/06/26 14:16:19 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T14:16:20.809+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.6ms)","duration":"3018.6ms","level":"slow","span":"d3eac44bb34dbc17","trace":"6d52d9770aa54523985acc266a1d896e"} -{"@timestamp":"2026-06-26T14:16:20.809+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.6ms","level":"error","span":"d3eac44bb34dbc17","trace":"6d52d9770aa54523985acc266a1d896e"} -2026/06/26 14:16:23 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T14:16:23.891+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=3.5Mi, TotalAlloc=92.2Mi, Sys=19.6Mi, NumGC=51","level":"stat"} -{"@timestamp":"2026-06-26T14:16:23.908+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 10, pass: 10, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T14:16:26.522+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 362757.5ms, med: 3023.1ms, 90th: 1075779.9ms, 99th: 1075779.9ms, 99.9th: 1075779.9ms","level":"stat"} -{"@timestamp":"2026-06-26T14:16:26.839+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.8ms)","duration":"3024.8ms","level":"slow","span":"671f3b5ddc077739","trace":"4b28106dee191c0f07a6afe388f29a34"} -{"@timestamp":"2026-06-26T14:16:26.839+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.8ms","level":"error","span":"671f3b5ddc077739","trace":"4b28106dee191c0f07a6afe388f29a34"} -2026/06/26 14:16:26 job scheduler tick error: i/o timeout -2026/06/26 14:16:27 job worker claim error: i/o timeout -2026/06/26 14:16:31 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T14:16:32.872+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3027.4ms)","duration":"3027.4ms","level":"slow","span":"4add76cd2ffc6f67","trace":"f403906b25216dfcd0e6c15204f408c7"} -{"@timestamp":"2026-06-26T14:16:32.872+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3027.4ms","level":"error","span":"4add76cd2ffc6f67","trace":"f403906b25216dfcd0e6c15204f408c7"} -2026/06/26 14:16:35 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T14:33:23.860+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(1007982.5ms)","duration":"1007982.5ms","level":"slow","span":"b1ae69c73e721c1e","trace":"f4a4e5aefadca481ed316061d45d47c1"} -{"@timestamp":"2026-06-26T14:33:23.860+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"1007982.5ms","level":"error","span":"b1ae69c73e721c1e","trace":"f4a4e5aefadca481ed316061d45d47c1"} -2026/06/26 14:33:24 job worker claim error: i/o timeout -2026/06/26 14:33:25 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-357]) incomplete read of message header: read tcp 127.0.0.1:49527->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-357]) incomplete read of message header: read tcp 127.0.0.1:49527->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 14:50:42 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T14:50:43.630+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(1036764.4ms)","duration":"1036764.4ms","level":"slow","span":"57273833d34c2f16","trace":"151f4a42c9d3baa3740698a1ec051320"} -{"@timestamp":"2026-06-26T14:50:43.630+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"1036764.4ms","level":"error","span":"57273833d34c2f16","trace":"151f4a42c9d3baa3740698a1ec051320"} -2026/06/26 14:50:46 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T15:08:36.373+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(1069739.1ms)","duration":"1069739.1ms","level":"slow","span":"dee7a0bb7946787e","trace":"968b3a474b7282a4f125eb2098ce0aa2"} -{"@timestamp":"2026-06-26T15:08:36.373+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"1069739.1ms","level":"error","span":"dee7a0bb7946787e","trace":"968b3a474b7282a4f125eb2098ce0aa2"} -2026/06/26 15:08:37 job worker claim error: i/o timeout -2026/06/26 15:16:56 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T15:16:57.117+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(497737.6ms)","duration":"497737.6ms","level":"slow","span":"21bad82d872036b9","trace":"b8389680ab3c65438327464586a798f4"} -{"@timestamp":"2026-06-26T15:16:57.117+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"497737.6ms","level":"error","span":"21bad82d872036b9","trace":"b8389680ab3c65438327464586a798f4"} -2026/06/26 15:17:00 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T15:17:03.136+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3013.3ms)","duration":"3013.3ms","level":"slow","span":"4d8d86383ac2d474","trace":"0d56bd1ace0a8a2a240377dfe69a079e"} -{"@timestamp":"2026-06-26T15:17:03.136+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3013.3ms","level":"error","span":"4d8d86383ac2d474","trace":"0d56bd1ace0a8a2a240377dfe69a079e"} -2026/06/26 15:17:04 job worker claim error: i/o timeout -2026/06/26 15:17:08 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T15:17:09.164+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.6ms)","duration":"3023.6ms","level":"slow","span":"524fbebda39271c8","trace":"0dfff953a5d751726eeb386a2b7d4c8d"} -{"@timestamp":"2026-06-26T15:17:09.164+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.6ms","level":"error","span":"524fbebda39271c8","trace":"0dfff953a5d751726eeb386a2b7d4c8d"} -2026/06/26 15:17:10 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-363]) incomplete read of message header: read tcp 127.0.0.1:51196->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-363]) incomplete read of message header: read tcp 127.0.0.1:51196->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 15:17:12 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T15:17:15.186+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3018.5ms)","duration":"3018.5ms","level":"slow","span":"e294ff83b4a37894","trace":"e15ecf8c4df5cfbe781f19f516b0da61"} -{"@timestamp":"2026-06-26T15:17:15.186+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3018.5ms","level":"error","span":"e294ff83b4a37894","trace":"e15ecf8c4df5cfbe781f19f516b0da61"} -2026/06/26 15:17:16 job worker claim error: i/o timeout -2026/06/26 15:17:20 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T15:17:21.216+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.4ms)","duration":"3024.4ms","level":"slow","span":"4be4b2ed8aa51628","trace":"0dee513b7ead86468df0eee0af68734f"} -{"@timestamp":"2026-06-26T15:17:21.216+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.4ms","level":"error","span":"4be4b2ed8aa51628","trace":"0dee513b7ead86468df0eee0af68734f"} -{"@timestamp":"2026-06-26T15:35:07.298+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 9, pass: 10, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T15:35:07.298+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=5.2Mi, TotalAlloc=93.8Mi, Sys=19.6Mi, NumGC=51","level":"stat"} -2026/06/26 15:35:07 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T15:35:09.864+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 363035.4ms, med: 3027.3ms, 90th: 1069739.0ms, 99th: 1069739.0ms, 99.9th: 1069739.0ms","level":"stat"} -2026/06/26 15:35:10 job scheduler tick error: i/o timeout -{"@timestamp":"2026-06-26T15:35:10.447+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3027.6ms)","duration":"3027.6ms","level":"slow","span":"f02e98b835d95a31","trace":"1e947aaffe477794a819419c8e061fa3"} -{"@timestamp":"2026-06-26T15:35:10.447+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3027.6ms","level":"error","span":"f02e98b835d95a31","trace":"1e947aaffe477794a819419c8e061fa3"} -2026/06/26 15:35:11 job worker claim error: i/o timeout -2026/06/26 15:52:04 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T15:52:05.234+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3027.8ms)","duration":"3027.8ms","level":"slow","span":"5d90ef2328c23fdd","trace":"42c05bdf2d13cf9757cc34310cc2cdac"} -{"@timestamp":"2026-06-26T15:52:05.234+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3027.8ms","level":"error","span":"5d90ef2328c23fdd","trace":"42c05bdf2d13cf9757cc34310cc2cdac"} -2026/06/26 16:07:27 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T16:07:30.112+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3023.4ms)","duration":"3023.4ms","level":"slow","span":"8ed9f0718a0f3039","trace":"dd92e776d90852578bdbcb82c7035957"} -{"@timestamp":"2026-06-26T16:07:30.112+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3023.4ms","level":"error","span":"8ed9f0718a0f3039","trace":"dd92e776d90852578bdbcb82c7035957"} -2026/06/26 16:07:31 job reaper error: server selection error: server selection timeout, current topology: { Type: Single, Servers: [{ Addr: 127.0.0.1:27017, Type: Unknown, Last error: connection(127.0.0.1:27017[-369]) incomplete read of message header: read tcp 127.0.0.1:53335->127.0.0.1:27017: i/o timeout: connection(127.0.0.1:27017[-369]) incomplete read of message header: read tcp 127.0.0.1:53335->127.0.0.1:27017: i/o timeout }, ] } -2026/06/26 16:07:31 job worker claim error: i/o timeout -2026/06/26 16:17:57 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T16:17:58.862+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3020.7ms)","duration":"3020.7ms","level":"slow","span":"4136d5d84c03d250","trace":"856021292ce826f3aef4e4d407a38d84"} -{"@timestamp":"2026-06-26T16:17:58.862+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3020.7ms","level":"error","span":"4136d5d84c03d250","trace":"856021292ce826f3aef4e4d407a38d84"} -2026/06/26 16:18:01 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T16:18:04.896+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3029.1ms)","duration":"3029.1ms","level":"slow","span":"e1c8c7cf12bb0bea","trace":"a08c6d3c5489b4fd3d29caed2ed51041"} -{"@timestamp":"2026-06-26T16:18:04.896+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3029.1ms","level":"error","span":"e1c8c7cf12bb0bea","trace":"a08c6d3c5489b4fd3d29caed2ed51041"} -2026/06/26 16:18:05 job worker claim error: i/o timeout -2026/06/26 16:18:09 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T16:18:10.926+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(3024.5ms)","duration":"3024.5ms","level":"slow","span":"e7c953850f9810fb","trace":"66009a73e4b51fbee205cbf76334ea3d"} -{"@timestamp":"2026-06-26T16:18:10.926+08:00","caller":"handler/loghandler.go:169","content":"[HTTP] 500 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node\nPOST /api/v1/internal/workers/jobs/claim HTTP/1.1\r\nHost: 127.0.0.1:8890\r\nAccept: */*\r\nAccept-Encoding: gzip, deflate\r\nAccept-Language: *\r\nConnection: keep-alive\r\nContent-Length: 62\r\nContent-Type: application/json\r\nSec-Fetch-Mode: cors\r\nUser-Agent: node\r\n\r\n{\"worker_type\":\"node\",\"worker_id\":\"local-style-8d-node-72804\"}","duration":"3024.5ms","level":"error","span":"e7c953850f9810fb","trace":"66009a73e4b51fbee205cbf76334ea3d"} -2026/06/26 16:18:14 job worker claim error: i/o timeout -{"@timestamp":"2026-06-26T16:25:00.911+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(406980.0ms)","duration":"406980.0ms","level":"slow","span":"4675282c15d6837c","trace":"85a4fd43207f6864c9a227a4cd9443bc"} -{"@timestamp":"2026-06-26T16:25:00.911+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"406980.0ms","level":"info","span":"4675282c15d6837c","trace":"85a4fd43207f6864c9a227a4cd9443bc"} -{"@timestamp":"2026-06-26T16:25:05.987+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2072.2ms)","duration":"2072.2ms","level":"slow","span":"9ce306693bd67b1b","trace":"37d4eff9ad72817506ba163ce9621f24"} -{"@timestamp":"2026-06-26T16:25:05.987+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2072.2ms","level":"info","span":"9ce306693bd67b1b","trace":"37d4eff9ad72817506ba163ce9621f24"} -{"@timestamp":"2026-06-26T16:25:09.131+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2058.1ms)","duration":"2058.1ms","level":"slow","span":"51a80e13ce520d65","trace":"ad38b7ce4a99c9cc87c99c6795f673ae"} -{"@timestamp":"2026-06-26T16:25:09.131+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2058.1ms","level":"info","span":"51a80e13ce520d65","trace":"ad38b7ce4a99c9cc87c99c6795f673ae"} -{"@timestamp":"2026-06-26T16:25:14.209+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - 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-{"@timestamp":"2026-06-26T16:36:12.421+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2068.0ms","level":"info","span":"76c1bd70f675898a","trace":"117d1135a1ac87050345d16de7c37aa4"} -{"@timestamp":"2026-06-26T16:36:17.499+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2073.8ms)","duration":"2073.8ms","level":"slow","span":"7735dc2dd00128d1","trace":"5ce769ad65f630a6959f221c8fbcd4eb"} -{"@timestamp":"2026-06-26T16:36:17.499+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2073.8ms","level":"info","span":"7735dc2dd00128d1","trace":"5ce769ad65f630a6959f221c8fbcd4eb"} -{"@timestamp":"2026-06-26T16:36:18.370+08:00","caller":"stat/usage.go:82","content":"CPU: 0m, MEMORY: Alloc=3.5Mi, TotalAlloc=99.4Mi, Sys=19.6Mi, NumGC=57","level":"stat"} -{"@timestamp":"2026-06-26T16:36:18.387+08:00","caller":"load/sheddingstat.go:61","content":"(api) shedding_stat [1m], cpu: 0, total: 12, pass: 12, drop: 0","level":"stat"} -{"@timestamp":"2026-06-26T16:36:21.001+08:00","caller":"stat/metrics.go:210","content":"(haixun-backend) - qps: 0.2/s, drops: 0, avg time: 2062.9ms, med: 2070.0ms, 90th: 2093.1ms, 99th: 2093.1ms, 99.9th: 2093.1ms","level":"stat"} -{"@timestamp":"2026-06-26T16:36:22.558+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2054.0ms)","duration":"2054.0ms","level":"slow","span":"a463bf145aaee075","trace":"e4d45689d85fea8c81c367ba814614a7"} -{"@timestamp":"2026-06-26T16:36:22.558+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2054.0ms","level":"info","span":"a463bf145aaee075","trace":"e4d45689d85fea8c81c367ba814614a7"} -{"@timestamp":"2026-06-26T16:36:27.589+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2027.7ms)","duration":"2027.7ms","level":"slow","span":"8a70738e682d06f6","trace":"ba28e697b236d1707107beb8f48fdb42"} -{"@timestamp":"2026-06-26T16:36:27.590+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2027.7ms","level":"info","span":"8a70738e682d06f6","trace":"ba28e697b236d1707107beb8f48fdb42"} -{"@timestamp":"2026-06-26T16:36:32.618+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2025.7ms)","duration":"2025.7ms","level":"slow","span":"348e057e169b3225","trace":"f4d2a07fd2f4de42ea92cc8e00a1f1d0"} -{"@timestamp":"2026-06-26T16:36:32.618+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2025.7ms","level":"info","span":"348e057e169b3225","trace":"f4d2a07fd2f4de42ea92cc8e00a1f1d0"} -{"@timestamp":"2026-06-26T16:36:37.637+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2016.0ms)","duration":"2016.0ms","level":"slow","span":"b44ed843ac16733c","trace":"290804501a3746861f263fddd0399b59"} -{"@timestamp":"2026-06-26T16:36:37.637+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2016.0ms","level":"info","span":"b44ed843ac16733c","trace":"290804501a3746861f263fddd0399b59"} -{"@timestamp":"2026-06-26T16:36:42.668+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2027.4ms)","duration":"2027.4ms","level":"slow","span":"d10f4ae5da211974","trace":"c858658e77fb6fe2ac02d2026452f5b0"} -{"@timestamp":"2026-06-26T16:36:42.668+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2027.4ms","level":"info","span":"d10f4ae5da211974","trace":"c858658e77fb6fe2ac02d2026452f5b0"} -{"@timestamp":"2026-06-26T16:36:47.688+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2017.8ms)","duration":"2017.8ms","level":"slow","span":"a19f5590f8b76824","trace":"68f2690f8692afddbdaf9c233e178b00"} -{"@timestamp":"2026-06-26T16:36:47.688+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2017.8ms","level":"info","span":"a19f5590f8b76824","trace":"68f2690f8692afddbdaf9c233e178b00"} -{"@timestamp":"2026-06-26T16:36:52.710+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2018.9ms)","duration":"2018.9ms","level":"slow","span":"3d40c0280d4e338f","trace":"fa719cc659ac3139baa977982a430582"} -{"@timestamp":"2026-06-26T16:36:52.710+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2018.9ms","level":"info","span":"3d40c0280d4e338f","trace":"fa719cc659ac3139baa977982a430582"} -{"@timestamp":"2026-06-26T16:36:57.738+08:00","caller":"handler/loghandler.go:151","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node - slowcall(2025.7ms)","duration":"2025.7ms","level":"slow","span":"203ea16969150534","trace":"f67148e2946a7d2e77f3bff9d01125e0"} -{"@timestamp":"2026-06-26T16:36:57.738+08:00","caller":"handler/loghandler.go:167","content":"[HTTP] 200 - POST /api/v1/internal/workers/jobs/claim - 127.0.0.1:63210 - node","duration":"2025.7ms","level":"info","span":"203ea16969150534","trace":"f67148e2946a7d2e77f3bff9d01125e0"} diff --git a/.run/logs/web.log b/.run/logs/web.log deleted file mode 100644 index 3ee12d0..0000000 --- a/.run/logs/web.log +++ /dev/null @@ -1,9 +0,0 @@ - -> haixun-web@0.1.0 dev -> vite - - - VITE v6.4.3 ready in 187 ms - - ➜ Local: http://localhost:5173/ - ➜ Network: use --host to expose diff --git a/.run/logs/worker.log b/.run/logs/worker.log deleted file mode 100644 index 45c7031..0000000 --- a/.run/logs/worker.log +++ /dev/null @@ -1,1217 +0,0 @@ - -> haixun-master@0.1.0 worker:style-8d -> . scripts/playwright-env.sh && npx playwright install chromium && tsx haixun-backend/worker/style-8d-worker.ts - -[8d-worker] started id=local-style-8d-node-72804 api=http://127.0.0.1:8890 -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) -[8d-worker] loop error Error: internal server error - at api (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:89:11) - at process.processTicksAndRejections (node:internal/process/task_queues:105:5) - at async main (/Users/daniel/Desktop/haixunMaster/haixun-backend/worker/style-8d-worker.ts:346:19) diff --git a/.run/web.pid b/.run/web.pid deleted file mode 100644 index 56f69ec..0000000 --- a/.run/web.pid +++ /dev/null @@ -1 +0,0 @@ -72713 diff --git a/.run/worker.pid b/.run/worker.pid deleted file mode 100644 index 63d0b24..0000000 --- a/.run/worker.pid +++ /dev/null @@ -1 +0,0 @@ -72714 diff --git a/AGENTS.md b/AGENTS.md index 76d5958..8cdad13 100644 --- a/AGENTS.md +++ b/AGENTS.md @@ -22,6 +22,7 @@ ## 設計文件 - `docs/job-system-plan.md`：通用 job system 規劃，包含 template、run、schedule、Redis queue/lock、取消語意與 API 草案。 +- `docs/post-project-plan.md`：發文計畫（文案任務 Flow A 砍掉重做）— 主題發想、風格分析、矩陣產 N 篇草稿、定時發送。 - `docs/scan-placement-plan.md`：海巡獲客（流程 B）— 知識圖譜、Brave 擴展、雙軌爬取（7 天重點 / 30 天補充）、產品匹配、島民交接。 ## 新增 API 流程 diff --git a/Makefile b/Makefile index ae3fdee..d322066 100644 --- a/Makefile +++ b/Makefile @@ -1,200 +1,128 @@ -# 巡樓 monorepo Makefile -# 兩種模式： -# dev - 本機開發（docker 起 Mongo/Redis，go run / vite dev 在本機跑） -# docker - 全棧一鍵啟動（Mongo/Redis/gateway/worker/node-worker/web 全在 docker） -# -# 常用： -# make up # 一鍵：build + 啟動整套（含前後端、worker、DB） -# make down # 停掉整套 -# make logs # 追全部日誌 -# make dev-infra # 本機開發：只起 Mongo/Redis -# make dev-backend # 本機開發：go run gateway (:8890) -# make dev-frontend # 本機開發：vite dev (:5173) - SHELL := /bin/bash -# --- 路徑 --- -BACKEND_DIR := backend -FRONTEND_DIR := frontend +BACKEND_DIR := backend +WEB_DIR := backend/web +INFRA_DIR := infra +DEPLOY_DIR := deploy -# --- docker compose（prod 全棧）--- -COMPOSE_FILE := deploy/docker-compose.yml -ENV_FILE := deploy/.env -COMPOSE := docker compose -f $(COMPOSE_FILE) --env-file $(ENV_FILE) - -# --- docker compose（本地測試；base + dev override + dev env）--- -DEV_ENV_FILE := deploy/.env.dev -DEV_COMPOSE := docker compose -f $(COMPOSE_FILE) -f deploy/docker-compose.dev.yml --env-file $(DEV_ENV_FILE) -# go worker 用 gateway 內嵌，dev 不啟動獨立 worker 容器 -DEV_SERVICES := mongo redis init gateway node-worker web - -# --- dev 用 worker secret（對應 etc/gateway.yaml 的 InternalWorker.Secret）--- -DEV_WORKER_SECRET := haixun-dev-worker-secret -DEV_BACKEND_URL := http://127.0.0.1:8890 +INFRA_DEV_COMPOSE := docker compose --env-file $(DEPLOY_DIR)/.env.dev -f $(INFRA_DIR)/docker-compose.yml +INFRA_PROD_COMPOSE := docker compose --env-file $(DEPLOY_DIR)/.env.prod -f $(INFRA_DIR)/docker-compose.yml +DEPLOY_COMPOSE := docker compose --env-file $(DEPLOY_DIR)/.env.prod -f $(DEPLOY_DIR)/docker-compose.yml .DEFAULT_GOAL := help .PHONY: help help: ## 顯示可用指令 - @grep -E '^[a-zA-Z0-9_-]+:.*?## .*$$' $(MAKEFILE_LIST) \ - | awk 'BEGIN {FS = ":.*?## "}; {printf " \033[36m%-20s\033[0m %s\n", $$1, $$2}' + @grep -E '^[a-zA-Z0-9_-]+:.*## .*$$' $(MAKEFILE_LIST) \ + | awk 'BEGIN {FS = ":.*?## "}; {printf " \033[36m%-18s\033[0m %s\n", $$1, $$2}' -$(ENV_FILE): - @test -f $(ENV_FILE) || (cp deploy/.env.example $(ENV_FILE) && echo "已從 deploy/.env.example 建立 $(ENV_FILE)，請填入密碼與 secret 後再 make up") - -# ============================================================ -# DOCKER（全棧一鍵） -# ============================================================ - -.PHONY: up -up: $(ENV_FILE) ## [docker] 一鍵啟動整套（build + up，背景） - $(COMPOSE) up -d --build - @echo "" - @echo "=== 啟動中 ===" - @echo " 前端： http://localhost:$$(grep -E '^WEB_PORT=' $(ENV_FILE) | cut -d= -f2)" - @echo " 健康檢查： curl http://localhost:$$(grep -E '^WEB_PORT=' $(ENV_FILE) | cut -d= -f2)/api/v1/health" - @echo " 看狀態： make ps 看日誌： make logs" - -.PHONY: down -down: ## [docker] 停掉整套（保留資料 volume） - $(COMPOSE) down - -.PHONY: down-clean -down-clean: ## [docker] 停掉整套並刪除資料 volume（清空 Mongo/Redis） - $(COMPOSE) down -v - -.PHONY: build -build: $(ENV_FILE) ## [docker] 只 build image，不啟動 - $(COMPOSE) build - -.PHONY: rebuild -rebuild: $(ENV_FILE) ## [docker] 無快取重新 build 並重啟 - $(COMPOSE) build --no-cache - $(COMPOSE) up -d - -.PHONY: restart -restart: ## [docker] 重啟所有服務 - $(COMPOSE) restart - -.PHONY: ps -ps: ## [docker] 看服務狀態 - $(COMPOSE) ps - -.PHONY: logs -logs: ## [docker] 追全部日誌（Ctrl-C 離開） - $(COMPOSE) logs -f - -.PHONY: logs-gateway -logs-gateway: ## [docker] 只看 gateway 日誌 - $(COMPOSE) logs -f gateway - -.PHONY: init -init: $(ENV_FILE) ## [docker] 重跑一次 DB 初始化（索引/權限/admin，冪等） - $(COMPOSE) run --rm init - -.PHONY: config -config: $(ENV_FILE) ## [docker] 驗證 compose 設定 - $(COMPOSE) config >/dev/null && echo "docker compose config OK" - -# ============================================================ -# DEV（本地測試，全走 docker） -# ============================================================ - -.PHONY: dev-up -dev-up: ## [dev] 一鍵：本地 docker 測試（gateway 開 :8890，web 開 :8080，go worker 內嵌） - $(DEV_COMPOSE) up -d --build $(DEV_SERVICES) - @echo "" - @echo "=== 本地測試啟動中 ===" - @echo " 前端： http://localhost:$$(grep -E '^WEB_PORT=' $(DEV_ENV_FILE) | cut -d= -f2)" - @echo " API： http://localhost:8890/api/v1/health" - @echo " DevHeaderFallback 已開（可用 X-Tenant-ID / X-UID 模擬登入）" - -.PHONY: dev-down -dev-down: ## [dev] 停掉本地 docker（保留資料） - $(DEV_COMPOSE) down - -.PHONY: dev-down-clean -dev-down-clean: ## [dev] 停掉本地 docker 並清空資料 volume - $(DEV_COMPOSE) down -v - -.PHONY: dev-rebuild -dev-rebuild: ## [dev] 改 code 後重新 build 並重啟本地 docker - $(DEV_COMPOSE) up -d --build $(DEV_SERVICES) - -.PHONY: dev-restart -dev-restart: ## [dev] 只重啟（改了 etc/*.yaml 後不用 rebuild，掛載即生效） - $(DEV_COMPOSE) restart gateway node-worker - -.PHONY: dev-ps -dev-ps: ## [dev] 看本地 docker 狀態 - $(DEV_COMPOSE) ps - -.PHONY: dev-logs -dev-logs: ## [dev] 追本地 docker 日誌 - $(DEV_COMPOSE) logs -f - -.PHONY: dev-init -dev-init: ## [dev] 重跑一次 DB 初始化（索引/權限/admin，冪等） - $(DEV_COMPOSE) run --rm init - -.PHONY: dev -dev: ## [dev] 本地 docker 測試說明 - @echo "本地測試（全 docker）：" - @echo " make dev-up # 一鍵起整套（前端 :8080、API :8890）" - @echo " make dev-logs # 看日誌" - @echo " make dev-restart # 改 etc/*.yaml 後重啟（免 rebuild）" - @echo " make dev-rebuild # 改 Go/前端 code 後重 build" - @echo " make dev-down # 停（保留資料）" - -# --- 進階：不進 docker，直接本機 go run / vite（需自備 Go/Node）--- -.PHONY: local-infra -local-infra: ## [local] 只起 Mongo + Redis（docker），其餘本機跑 - $(DEV_COMPOSE) up -d mongo redis - $(DEV_COMPOSE) ps - -.PHONY: local-backend -local-backend: ## [local] 本機 go run gateway (:8890) - cd $(BACKEND_DIR) && go run . -f etc/gateway.yaml - -.PHONY: local-worker -local-worker: ## [local] 本機 go run Go job worker (:8891) - cd $(BACKEND_DIR) && go run ./cmd/worker -f etc/gateway.worker.yaml - -.PHONY: local-node-worker -local-node-worker: ## [local] 本機跑 Node playwright worker (style-8d) - cd $(BACKEND_DIR)/worker && npm install && \ - HAIXUN_WORKER_SECRET=$(DEV_WORKER_SECRET) HAIXUN_BACKEND_URL=$(DEV_BACKEND_URL) npm run style-8d - -.PHONY: local-frontend -local-frontend: ## [local] 本機跑前端 dev server (:5173) - cd $(FRONTEND_DIR) && npm install && npm run dev - -.PHONY: local-init -local-init: ## [local] 本機初始化 DB（索引/權限）並建立 admin - cd $(BACKEND_DIR) && go run ./cmd/tool init -f etc/gateway.yaml - -# ============================================================ -# 驗證 / 維護 -# ============================================================ - -.PHONY: tidy -tidy: ## go mod tidy - cd $(BACKEND_DIR) && go mod tidy +.PHONY: setup-env +setup-env: ## 互動式產生 deploy/.env.prod（自動 URL-encode MongoDB 密碼） + @$(DEPLOY_DIR)/setup.sh .PHONY: gen-api -gen-api: ## 用 goctl 從 .api 重新產生 handler/logic/types/routes - cd $(BACKEND_DIR) && goctl api go -api generate/api/gateway.api -dir . -home generate/goctl -style go_zero +gen-api: ## 重新產生後端 API handler / logic / types + $(MAKE) -C $(BACKEND_DIR) gen-api .PHONY: fmt -fmt: ## gofmt 後端 - cd $(BACKEND_DIR) && gofmt -w . +fmt: ## 格式化後端 Go 程式 + $(MAKE) -C $(BACKEND_DIR) fmt .PHONY: test -test: ## 跑後端測試 - cd $(BACKEND_DIR) && go test ./... +test: ## 執行後端測試 + $(MAKE) -C $(BACKEND_DIR) test + +.PHONY: init +init: ## 初始化系統（建索引、種權限、建立 admin，讀 deploy/.env.prod） + $(MAKE) -C $(BACKEND_DIR) ENV_FILE=../deploy/.env.prod init + +.PHONY: run +run: ## 啟動後端 API + $(MAKE) -C $(BACKEND_DIR) run + +.PHONY: dev-all +dev-all: ## 啟動本機完整 dev stack（API、Go workers、Node workers、web） + ./scripts/dev-all.sh + +.PHONY: dev-all-stop +dev-all-stop: ## 停止本機 dev stack（釋放 8890 / 9101 / 9102 / web 等埠） + ./scripts/dev-all-stop.sh + +.PHONY: web-dev +web-dev: ## 啟動正式前端 dev server + cd $(WEB_DIR) && npm install && npm run dev + +.PHONY: web-build +web-build: ## 建置正式前端 + cd $(WEB_DIR) && npm install && npm run build .PHONY: verify -verify: $(ENV_FILE) ## 後端 build/test + 前端 build + compose 語法 - cd $(BACKEND_DIR) && go build ./... && go test ./... - cd $(FRONTEND_DIR) && npm ci && npm run build - $(COMPOSE) config >/dev/null && echo "docker compose config OK" +verify: test web-build ## 後端測試與前端建置 + +.PHONY: dev-infra +dev-infra: ## 啟動本機 dev 資料服務（Mongo / Redis 容器，讀 deploy/.env.dev） + @test -f $(DEPLOY_DIR)/.env.dev || cp $(DEPLOY_DIR)/.env.dev.example $(DEPLOY_DIR)/.env.dev + @echo ">>> 請先編輯 $(DEPLOY_DIR)/.env.dev 再執行後續指令" >&2 + $(INFRA_DEV_COMPOSE) up -d + $(INFRA_DEV_COMPOSE) ps + +.PHONY: dev-infra-down +dev-infra-down: ## 關閉本機 dev 資料服務（保留資料 volume） + $(INFRA_DEV_COMPOSE) down + +.PHONY: dev-infra-recreate +dev-infra-recreate: ## 清除 dev 資料 volume 並重啟（Mongo / Redis 全新狀態） + $(INFRA_DEV_COMPOSE) down -v + $(INFRA_DEV_COMPOSE) up -d + $(INFRA_DEV_COMPOSE) ps + +.PHONY: prod-infra +prod-infra: ## 啟動 prod 資料服務（Mongo / Redis，讀 deploy/.env.prod） + @test -f $(DEPLOY_DIR)/.env.prod || cp $(DEPLOY_DIR)/.env.prod.example $(DEPLOY_DIR)/.env.prod + @echo ">>> 請先編輯 $(DEPLOY_DIR)/.env.prod 再執行後續指令" >&2 + $(INFRA_PROD_COMPOSE) up -d + $(INFRA_PROD_COMPOSE) ps + +.PHONY: prod-infra-down +prod-infra-down: ## 關閉 prod 資料服務（保留資料 volume） + $(INFRA_PROD_COMPOSE) down + +.PHONY: prod-infra-recreate +prod-infra-recreate: ## 清除 prod 資料 volume 並重啟（Mongo / Redis 全新狀態） + $(INFRA_PROD_COMPOSE) down -v + $(INFRA_PROD_COMPOSE) up -d + $(INFRA_PROD_COMPOSE) ps + +.PHONY: prod-install +prod-install: ## 一鍵部署 prod：複製 .env.prod、build 本地 image、啟動 app、init（需先啟動 infra） + @test -f $(DEPLOY_DIR)/.env.prod || cp $(DEPLOY_DIR)/.env.prod.example $(DEPLOY_DIR)/.env.prod + @echo ">>> 請先編輯 $(DEPLOY_DIR)/.env.prod 再執行後續指令" >&2 + @echo ">>> 請確認 infra 已啟動（make prod-infra）" >&2 + $(DEPLOY_COMPOSE) build + $(DEPLOY_COMPOSE) up -d + $(DEPLOY_COMPOSE) --profile init run --rm init + $(DEPLOY_COMPOSE) ps + +.PHONY: prod-rebuild +prod-rebuild: ## 重新 build 本地 image 並重建 prod app stack（infra 不影響） + $(DEPLOY_COMPOSE) build + $(DEPLOY_COMPOSE) up -d + $(DEPLOY_COMPOSE) ps + +.PHONY: prod-stop +prod-stop: ## 關閉 prod app stack（保留 infra 與資料） + $(DEPLOY_COMPOSE) down + +.PHONY: prod-stop-all +prod-stop-all: ## 關閉 prod app + infra（保留資料 volume） + $(DEPLOY_COMPOSE) down + $(INFRA_PROD_COMPOSE) down + +.PHONY: prod-recreate +prod-recreate: ## 完整清除 prod 全部資料 volume + 重建啟動（app + infra + init） + $(DEPLOY_COMPOSE) down -v + $(INFRA_PROD_COMPOSE) down -v + $(INFRA_PROD_COMPOSE) up -d + $(DEPLOY_COMPOSE) up -d + $(DEPLOY_COMPOSE) --profile init run --rm init + $(DEPLOY_COMPOSE) ps diff --git a/ai_threads_auto_account_ops.md b/ai_threads_auto_account_ops.md new file mode 100644 index 0000000..45d2a89 --- /dev/null +++ b/ai_threads_auto_account_ops.md @@ -0,0 +1,1678 @@ +# AI 自動經營 Threads 帳號系統規格書 + +> 目標：建立一套可以自動經營 Threads 帳號的 AI 系統。 +> 系統不是單純產文，而是能夠「找話題、判斷切角、生成內容、檢查品質、發布排程、回收成效、分析原因、更新策略」的閉環內容營運系統。 + +--- + +## 0. 核心概念 + +這套系統的核心不是「AI 幫我寫一篇文」，而是： + +```text +AI 自動經營 Threads 帳號 = +話題雷達 ++ 帳號大腦 ++ 內容公式池 ++ 切角推理 ++ 品質閘門 ++ 自動排程/發布 ++ 成效回收 ++ 策略自我更新 +``` + +系統要做到： + +1. 自己發現新話題。 +2. 自己判斷話題適不適合帳號。 +3. 自己選擇內容任務，例如漲粉、互動、收藏、信任、人設。 +4. 自己從公式池選擇適合的開頭、中段、結尾、CTA。 +5. 自己產出多版本草稿。 +6. 自己檢查是否太 AI、太公式化、太像競品、太高風險。 +7. 自己排程或進入人工審核。 +8. 自己回收發文後的成效。 +9. 自己分析哪裡有效、哪裡沒效。 +10. 自己更新下一輪發文策略。 + +--- + +## 1. 系統總流程 + +```mermaid +flowchart TD + A[資料來源收集] --> B[資料清洗與解析] + B --> C[帳號大腦 Brand Brain] + C --> D[話題雷達 Topic Radar] + D --> E[話題評分與分類] + E --> F[內容策略決策器] + F --> G[公式池與切角引擎] + G --> H[AI 產文工廠] + H --> I[品質閘門 Gatekeeper] + I --> J{是否可發布} + J -->|高信心| K[自動排程/發布] + J -->|中信心| L[人工審核] + J -->|低信心| M[退回重寫] + L --> K + M --> H + K --> N[成效回收] + N --> O[成效分析] + O --> P[策略自我更新] + P --> D +``` + +--- + +## 2. 系統模組拆分 + +```mermaid +flowchart LR + A[Ingestion Service] --> B[Knowledge Brain Service] + B --> C[Topic Radar Service] + C --> D[Strategy Planner] + D --> E[Formula Engine] + E --> F[Content Generator] + F --> G[Quality Gatekeeper] + G --> H[Scheduler & Publisher] + H --> I[Insight Collector] + I --> J[Learning Engine] + J --> B +``` + +### 2.1 Ingestion Service + +負責收集資料。 + +資料來源包含： + +| 來源 | 用途 | 優先級 | +|---|---|---:| +| 使用者上傳 Excel / Markdown / PDF | 建立帳號知識庫與風格資料 | 高 | +| 自己歷史貼文 | 學習帳號語氣、主題、成效 | 高 | +| Threads 關鍵字搜尋 | 發現新話題 | 高 | +| 指定競品帳號 | 拆解內容 DNA，不直接複製 | 高 | +| Brave Search / Google Search | 補充外部資料與查證 | 中 | +| RSS / 官方網站 | 專業帳號資料來源 | 中 | +| 手動輸入筆記 | 補充人設、想法、禁忌 | 中 | +| 留言與回覆 | 找粉絲真正關心的問題 | 高 | + +### 2.2 Knowledge Brain Service + +負責維護帳號大腦。 + +包含： + +1. Brand Memory：帳號設定、人設、語氣、禁用規則。 +2. Knowledge Memory：文件、主題、知識點、可引用資料。 +3. Style Memory：句型、開頭、結尾、CTA、語氣節奏。 +4. Formula Memory：不同任務對應的內容公式。 +5. Feedback Memory：成效、成功模式、失敗模式、人工評分。 + +### 2.3 Topic Radar Service + +負責找話題、去重、分類、評分。 + +### 2.4 Strategy Planner + +負責決定： + +1. 今天要發什麼主題。 +2. 這篇文的任務是什麼。 +3. 要用什麼切角。 +4. 要用什麼情緒槓桿。 +5. 要不要進人工審核。 + +### 2.5 Formula Engine + +負責從公式池中挑出： + +1. 開頭方式。 +2. 中段結構。 +3. 情緒槓桿。 +4. 結尾方式。 +5. CTA 類型。 + +### 2.6 Content Generator + +負責產出多版本草稿，並根據帳號語氣改寫。 + +### 2.7 Quality Gatekeeper + +負責檢查： + +1. AI 感。 +2. 公式感。 +3. 相似度。 +4. 事實風險。 +5. 醫療、金融、法律等高風險內容。 +6. 帳號一致性。 +7. 發文頻率與疲乏度。 + +### 2.8 Scheduler & Publisher + +負責排程與發布。 + +支援： + +1. Threads API 發布。 +2. Web Intent 半自動發文。 +3. 一鍵複製手動發文。 + +### 2.9 Insight Collector + +負責回收成效。 + +收集： + +1. impressions。 +2. likes。 +3. replies。 +4. reposts。 +5. quotes。 +6. follows gained。 +7. profile visits。 +8. reply sentiment。 +9. manual rating。 + +### 2.10 Learning Engine + +負責分析成效並更新策略。 + +--- + +## 3. 資料收集流程 + +```mermaid +flowchart TD + A[資料來源] --> B[Raw Data Pool] + B --> C[清洗 HTML / 雜訊] + C --> D[切 Chunk] + D --> E[抽取主題 Topic] + D --> F[抽取實體 Entity] + D --> G[抽取觀點 Claim] + D --> H[抽取語氣 Style] + D --> I[抽取公式 Pattern] + E --> J[Knowledge Brain] + F --> J + G --> J + H --> J + I --> J + J --> K[向量索引] + J --> L[關係資料] +``` + +### 3.1 匯入文件 + +支援格式： + +```text +.xlsx +.csv +.md +.txt +.pdf +.docx +.zip, for Obsidian vault +``` + +### 3.2 Excel 匯入邏輯 + +如果使用者上傳類似「小日子長大中.xlsx」這種內容檔案，可以這樣解析： + +| Sheet 類型 | 解析用途 | +|---|---| +| 發文 | 當作歷史貼文範例、語氣樣本、主題樣本 | +| 產圖 | 當作 IG 輪播與視覺規格 | +| 脆文 | 當作 Threads prompt 與內容風格樣本 | + +每一列轉成： + +```json +{ + "source_type": "excel", + "sheet_name": "發文", + "title": "備孕搜尋紀錄", + "content": "開始備孕後，Google 或 AI 可能比我本人更了解我的身體狀況...", + "topics": ["備孕", "焦慮", "搜尋", "共鳴"], + "content_type": "情緒共鳴文", + "style_tags": ["溫柔", "真實", "口語", "不焦慮推進"] +} +``` + +### 3.3 Obsidian 匯入邏輯 + +Obsidian 不要當核心資料庫，只當匯入與輸出入口。 + +解析內容： + +```text +frontmatter +# headings +[[internal links]] +#tags +tables +paragraphs +attachments references +``` + +轉成： + +```json +{ + "note_title": "第一次看生殖門診", + "tags": ["備孕", "生殖門診"], + "links": ["AMH", "FSH", "試管流程"], + "chunks": [], + "topics": [], + "claims": [], + "source_path": "/vault/備孕/第一次看生殖門診.md" +} +``` + +--- + +## 4. 帳號大腦 Brand Brain + +```mermaid +flowchart TD + A[帳號基本設定] --> F[Brand Brain] + B[歷史貼文] --> F + C[上傳文件] --> F + D[競品分析] --> F + E[成效回饋] --> F + F --> G[Brand Memory] + F --> H[Knowledge Memory] + F --> I[Style Memory] + F --> J[Formula Memory] + F --> K[Feedback Memory] +``` + +### 4.1 Brand Memory + +記住帳號是誰。 + +```json +{ + "account_name": "小日子長大中", + "persona": "拾日", + "positioning": "備孕、試管、孕育日常心境分享", + "tone": ["溫柔", "真實", "陪伴", "不焦慮推進"], + "avoid": ["太AI", "太醫療", "太雞湯", "保證效果", "過度正能量"], + "content_pillars": [ + "備孕心情", + "試管流程", + "生殖門診", + "伴侶陪伴", + "等待焦慮", + "幽默共鳴" + ], + "signature_lines": [ + "不是只有成功那天，這段路才算數", + "把這些小小的日子，一點一點拾起來" + ] +} +``` + +### 4.2 Knowledge Memory + +記住專業知識與資料來源。 + +```json +{ + "topic": "第一次看生殖門診", + "knowledge_points": [ + "可先整理月經週期", + "可準備過去檢查報告", + "可列出想問醫生的問題" + ], + "risk_level": "medium", + "requires_fact_check": true, + "source_ids": ["doc_001", "doc_002"] +} +``` + +### 4.3 Style Memory + +記住帳號怎麼說話。 + +```json +{ + "opening_patterns": ["其實我一直覺得", "有時候不是", "今天突然想到"], + "sentence_style": { + "short_sentence_ratio": 0.65, + "paragraph_spacing": "loose", + "emoji_usage": "low" + }, + "common_endings": ["今天先這樣也沒關係", "慢慢來也算有在往前"], + "avoid_phrases": ["在這個快節奏的時代", "總而言之", "讓我們一起"] +} +``` + +### 4.4 Formula Memory + +記住不同內容任務的公式。 + +```json +{ + "mission": "情緒共鳴文", + "formula": { + "opening": "真實情緒開場", + "body": "生活細節堆疊", + "emotion": "被理解感", + "ending": "溫柔但不雞湯", + "cta": "輕提問" + }, + "use_case": ["等待焦慮", "月經來", "看到別人懷孕"], + "avoid": ["不要寫成衛教文", "不要硬塞解方"] +} +``` + +### 4.5 Feedback Memory + +記住什麼有效。 + +```json +{ + "insight": "反差開場的 reply rate 高於帳號平均 42%", + "action": "提高反差開場權重", + "confidence": 0.78, + "applied_to_strategy_version": "v3" +} +``` + +--- + +## 5. 話題雷達 Topic Radar + +```mermaid +flowchart TD + A[每日定時掃描] --> B[收集候選話題] + B --> C[去重] + C --> D[分類] + D --> E[熱度分數] + D --> F[帳號適配分數] + D --> G[互動潛力] + D --> H[可延伸性] + D --> I[風險分數] + E --> J[Topic Score] + F --> J + G --> J + H --> J + I --> J + J --> K[候選題庫] +``` + +### 5.1 話題評分公式 + +```text +Topic Score = +熱度分數 * 0.25 ++ 帳號適配度 * 0.30 ++ 可延伸性 * 0.15 ++ 互動潛力 * 0.15 ++ 資料可信度 * 0.10 +- 風險分數 * 0.20 +``` + +### 5.2 話題分類 + +| 類型 | 用途 | 範例 | +|---|---|---| +| 熱點話題 | 跟上討論，提高曝光 | 最近大家在討論 AMH | +| 長尾知識 | 建立專業與收藏 | 第一次看生殖門診準備 | +| 情緒共鳴 | 增加轉發與留言 | 等待開獎真的很累 | +| 互動提問 | 養留言 | 大家第一次看診最怕什麼 | +| 人設生活 | 讓帳號像真人 | 今天只是好好吃飯 | +| 系列主題 | 長期內容資產 | 備孕小字典系列 | + +### 5.3 Candidate Topic Schema + +```json +{ + "id": "topic_001", + "account_id": "account_001", + "name": "第一次看生殖門診，可以準備什麼？", + "source": "keyword_search", + "category": "長尾知識", + "heat_score": 72, + "fit_score": 94, + "interaction_score": 68, + "extend_score": 85, + "risk_score": 35, + "final_score": 78.5, + "recommended_missions": ["收藏文", "互動文", "情緒共鳴文"] +} +``` + +--- + +## 6. 內容策略決策器 Strategy Planner + +系統每次產文前，要先決定「這篇文的任務」。 + +```mermaid +flowchart TD + A[候選話題] --> B[讀取帳號策略] + B --> C[讀取最近貼文] + C --> D[讀取成效記憶] + D --> E[決定內容任務] + E --> F[決定切角] + F --> G[產生 Content Plan] +``` + +### 6.1 內容任務分類 + +| 任務 | 目的 | 適合公式 | +|---|---|---| +| 漲粉文 | 擴散、追蹤 | 共鳴、反差、痛點、金句 | +| 互動文 | 引留言 | 提問、二選一、經驗募集 | +| 收藏文 | 提高保存 | 清單、步驟、懶人包 | +| 信任文 | 建立專業與真實感 | 經驗、觀察、案例 | +| 人設文 | 讓帳號有個性 | 生活、價值觀、吐槽 | +| 轉換文 | 引導私訊/連結/資源 | 模板、工具、服務 | +| 系列文 | 長期經營 | 連載、週更、固定單元 | + +### 6.2 Content Plan Schema + +```json +{ + "topic": "第一次看生殖門診", + "mission": "互動文", + "target_audience": "準備第一次去生殖門診的備孕女性", + "angle": "診間會腦袋空白，所以先問大家都準備什麼", + "opening_type": "具體問題開場", + "body_type": "列出 3 個自己想到但不確定的問題", + "emotion": "緊張但想準備好", + "ending_type": "邀請補充", + "cta_type": "經驗募集型", + "risk_level": "medium", + "requires_human_review": true, + "avoid": [ + "不要寫成衛教文", + "不要太完整，保留留言空間", + "不要溫柔金句收尾", + "不要使用最近 7 天重複用過的開頭" + ] +} +``` + +--- + +## 7. 公式池與切角引擎 Formula Engine + +```mermaid +flowchart TD + A[Content Plan] --> B[選擇開頭公式] + A --> C[選擇中段結構] + A --> D[選擇情緒槓桿] + A --> E[選擇結尾方式] + A --> F[選擇 CTA] + B --> G[組成產文指令] + C --> G + D --> G + E --> G + F --> G +``` + +### 7.1 開頭公式池 + +| 類型 | 用途 | 範例 | +|---|---|---| +| 情緒直球 | 快速共鳴 | 其實我一直覺得，備孕最累的是等待。 | +| 反差開場 | 提高停留 | 以前以為看診最難，後來發現最難的是不知道要問什麼。 | +| 場景開場 | 增加真人感 | 今天在診間等叫號的時候，腦袋突然一片空白。 | +| 衝突觀點 | 建立觀點 | 我不太喜歡別人說「放輕鬆就好」。 | +| 問題開場 | 引互動 | 第一次看生殖門診，大家最怕的是什麼？ | +| 自嘲開場 | 增加親近感 | 備孕後，我的 Google 搜尋紀錄比我本人還像醫生。 | + +### 7.2 中段結構池 + +| 類型 | 用途 | +|---|---| +| 生活細節堆疊 | 情緒共鳴文 | +| 三點整理 | 收藏文、知識文 | +| 自問自答 | 觀點文、焦慮文 | +| 故事推進 | 人設文、信任文 | +| 對比以前和現在 | 成長型內容 | +| 錯誤觀念澄清 | 專業文 | +| 故意不講滿 | 互動文 | + +### 7.3 情緒槓桿池 + +| 情緒 | 適合內容 | +|---|---| +| 被理解感 | 共鳴文 | +| 小小委屈 | 備孕、職場、生活 | +| 無奈但不崩潰 | Threads 短文 | +| 自嘲 | 反差、幽默 | +| 溫柔補償 | 陪伴帳號 | +| 不想說破的疲憊 | 深夜文 | +| 終於有人講出來 | 轉發型內容 | + +### 7.4 結尾公式池 + +| 類型 | 用途 | +|---|---| +| 溫柔陪伴 | 情緒文 | +| 反諷補刀 | 幽默文 | +| 開放提問 | 互動文 | +| 收藏提醒 | 知識文 | +| 留白不收 | 日記文 | +| 系列預告 | 系列內容 | + +### 7.5 CTA 公式池 + +| CTA 類型 | 範例 | +|---|---| +| 共鳴型 | 你也有這種感覺嗎？ | +| 經驗募集型 | 第一次看診你最慶幸自己有準備什麼？ | +| 補充型 | 有漏掉的也歡迎補充。 | +| 收藏型 | 可以先存起來，下次看診前翻一下。 | +| 轉發型 | 轉給那個一直叫你放輕鬆的人。 | +| 無 CTA | 讓文章自然停在情緒裡。 | + +--- + +## 8. 防膩系統 Anti-Fatigue Engine + +避免每篇都長一樣。 + +```mermaid +flowchart TD + A[新草稿] --> B[讀取最近 7/14/30 天貼文] + B --> C[檢查開頭重複] + B --> D[檢查結尾重複] + B --> E[檢查 CTA 重複] + B --> F[檢查任務比例] + B --> G[檢查句型相似度] + B --> H[計算膩感分數] + H --> I{是否過高} + I -->|是| J[退回重寫] + I -->|否| K[通過] +``` + +### 8.1 防重複規則 + +| 檢查項目 | 規則 | +|---|---| +| 開頭類型 | 連續 3 篇不能同類型 | +| 結尾類型 | 連續 3 篇不能都是溫柔金句 | +| CTA | 不能每篇都「你也會這樣嗎」 | +| 文章長度 | 長短文要交錯 | +| 情緒走向 | 不能每天都是焦慮到安慰 | +| 內容任務 | 不能連續 5 篇都是共鳴文 | +| 句型相似度 | 超過閾值退回重寫 | +| 主題密度 | 同一主題設定冷卻期 | + +### 8.2 Fatigue Score + +```text +Fatigue Score = +Opening Similarity * 0.20 ++ Ending Similarity * 0.20 ++ CTA Similarity * 0.15 ++ Structure Similarity * 0.25 ++ Topic Repetition * 0.20 +``` + +建議門檻： + +```text +0 - 40：安全 +41 - 70：需要微調 +71 - 100：退回重寫 +``` + +--- + +## 9. AI 產文工廠 Content Generator + +```mermaid +flowchart TD + A[Content Plan] --> B[生成初稿 A] + A --> C[生成初稿 B] + A --> D[生成初稿 C] + B --> E[帳號語氣改寫] + C --> E + D --> E + E --> F[真人感修稿] + F --> G[Threads 格式優化] + G --> H[版本評分] + H --> I[選出最佳版本] +``` + +### 9.1 生成版本 + +每次至少產 3 個版本： + +| 版本 | 目的 | +|---|---| +| A 版 | 穩定帳號風格 | +| B 版 | 更有共鳴 | +| C 版 | 更容易互動 | +| D 版 optional | 更短、更 Threads | +| E 版 optional | 更幽默、更反差 | + +### 9.2 產文指令格式 + +```text +請產出一篇 Threads 文。 + +帳號：小日子長大中 +人設：拾日 +語氣：溫柔、真實、陪伴、不焦慮推進 +主題：第一次看生殖門診 +內容任務：互動文 +切角：診間會腦袋空白，所以先問大家都準備什麼 +開頭方式：具體問題開場 +中段方式：列出 3 個自己想到但不確定的問題 +情緒：緊張但想準備好 +結尾方式：邀請補充 +CTA：經驗募集型 + +禁止： +- 不要寫成衛教文 +- 不要太像 AI +- 不要使用「在這個快節奏的時代」 +- 不要溫柔金句收尾 +- 不要超過 500 字 +- 不要直接給醫療建議 +``` + +--- + +## 10. 品質閘門 Quality Gatekeeper + +```mermaid +flowchart TD + A[草稿] --> B[AI 感檢查] + A --> C[公式感檢查] + A --> D[競品相似度檢查] + A --> E[事實查證] + A --> F[風險檢查] + A --> G[帳號一致性檢查] + A --> H[發布頻率檢查] + B --> I[總分] + C --> I + D --> I + E --> I + F --> I + G --> I + H --> I + I --> J{決策} + J -->|高分| K[可自動排程] + J -->|中分| L[人工審核] + J -->|低分| M[退回重寫] +``` + +### 10.1 檢查分數 + +| 分數 | 說明 | +|---|---| +| ai_score | 越高代表越像 AI，需降低 | +| formula_score | 越高代表公式感越重 | +| brand_fit_score | 越高代表越符合帳號 | +| risk_score | 越高代表越危險 | +| similarity_score | 越高代表越像競品或過去貼文 | +| engagement_potential | 預測互動潛力 | +| freshness_score | 新鮮感 | + +### 10.2 發布決策 + +```text +總分 >= 85 且 risk_score < 30：可自動排程 +總分 70 - 84：進人工審核 +總分 < 70：退回重寫 +risk_score >= 60：強制人工審核 +similarity_score >= 75：退回重寫 +ai_score >= 70：退回真人感修稿 +``` + +### 10.3 高風險內容 + +以下內容預設不能全自動發布： + +1. 醫療建議。 +2. 金融投資建議。 +3. 法律判斷。 +4. 政治爭議。 +5. 指控個人或公司。 +6. 可能造成恐慌的資訊。 +7. 未查證的數據。 + +--- + +## 11. 排程與發布 Scheduler & Publisher + +```mermaid +flowchart TD + A[通過品質閘門] --> B[選擇發布時間] + B --> C[檢查頻率限制] + C --> D[建立排程] + D --> E{發布方式} + E -->|API| F[Threads API 發布] + E -->|Web Intent| G[開啟半自動發文] + E -->|Manual| H[一鍵複製] + F --> I[記錄 post_id] + G --> I + H --> I + I --> J[等待成效回收] +``` + +### 11.1 發布策略 + +| 模式 | 用途 | +|---|---| +| API 自動發 | 權限完整、低風險內容 | +| Web Intent | API 權限不足時 | +| 一鍵複製 | 初期 MVP 或人工操作 | + +### 11.2 排程策略 + +系統需要根據過去成效找出最佳時間。 + +第一版可先用簡單設定： + +```json +{ + "posting_windows": ["12:00-13:30", "20:30-23:00"], + "max_posts_per_day": 3, + "min_gap_minutes": 180, + "high_risk_requires_review": true +} +``` + +--- + +## 12. 成效回收 Insight Collector + +```mermaid +flowchart TD + A[已發布貼文] --> B[1 小時成效] + A --> C[6 小時成效] + A --> D[24 小時成效] + A --> E[72 小時成效] + B --> F[Performance DB] + C --> F + D --> F + E --> F + F --> G[成效分析器] +``` + +### 12.1 回收時間點 + +| 時間 | 用途 | +|---|---| +| 1 小時 | 初速判斷 | +| 6 小時 | 當日表現 | +| 24 小時 | 主要成效 | +| 72 小時 | 長尾成效 | +| 7 天 optional | 長期資料 | + +### 12.2 指標 + +```json +{ + "post_id": "post_001", + "collected_at": "2026-07-02T21:00:00+08:00", + "impressions": 12000, + "likes": 580, + "replies": 72, + "reposts": 31, + "quotes": 8, + "follows_gained": 45, + "profile_visits": 320, + "engagement_rate": 0.057, + "reply_sentiment": "positive" +} +``` + +--- + +## 13. 成效分析 Performance Analyzer + +```mermaid +flowchart TD + A[Performance DB] --> B[按主題分析] + A --> C[按公式分析] + A --> D[按開頭分析] + A --> E[按 CTA 分析] + A --> F[按情緒分析] + A --> G[按發布時間分析] + B --> H[洞察] + C --> H + D --> H + E --> H + F --> H + G --> H +``` + +### 13.1 分析問題 + +系統每次分析要回答： + +1. 哪個主題表現最好？ +2. 哪種開頭最容易讓人回覆？ +3. 哪種 CTA 真的有效？ +4. 哪種情緒最容易被轉發？ +5. 哪種內容最容易漲粉？ +6. 哪種內容收藏價值最高？ +7. 哪個發文時間效果最好？ +8. 哪些內容應該減少？ +9. 哪些內容可以延伸成系列？ + +### 13.2 分析結果範例 + +```json +{ + "account_id": "account_001", + "period": "last_14_days", + "insights": [ + { + "type": "opening_pattern", + "finding": "反差開場的平均 reply rate 比帳號平均高 42%", + "recommendation": "下週提高反差開場權重，但避免連續使用", + "confidence": 0.82 + }, + { + "type": "content_mission", + "finding": "收藏文的 follows gained 較低，但 profile visits 較高", + "recommendation": "收藏文結尾加入更明確的人設介紹或系列預告", + "confidence": 0.74 + } + ] +} +``` + +--- + +## 14. 策略自我更新 Learning Engine + +```mermaid +flowchart TD + A[成效分析] --> B[更新主題權重] + A --> C[更新公式權重] + A --> D[更新 CTA 權重] + A --> E[更新發布時間] + A --> F[更新禁用規則] + A --> G[更新內容比例] + B --> H[Strategy Version] + C --> H + D --> H + E --> H + F --> H + G --> H + H --> I[下一輪產文使用] +``` + +### 14.1 策略權重更新 + +第一版不要 fine-tune，先更新權重。 + +```json +{ + "strategy_version": "v3", + "content_mix": { + "emotion_posts": 30, + "knowledge_posts": 30, + "interaction_posts": 20, + "life_posts": 10, + "conversion_posts": 10 + }, + "opening_weights": { + "反差開場": 35, + "情緒直球": 25, + "問題開場": 20, + "場景開場": 15, + "金句開場": 5 + }, + "cta_weights": { + "經驗募集型": 35, + "收藏型": 25, + "共鳴型": 20, + "轉發型": 10, + "無CTA": 10 + } +} +``` + +### 14.2 策略版本化 + +每次更新都要記錄原因。 + +```json +{ + "from_version": "v2", + "to_version": "v3", + "changes": [ + { + "field": "content_mix.interaction_posts", + "from": 15, + "to": 20, + "reason": "過去 14 天互動文 reply rate 高於帳號平均 38%" + }, + { + "field": "opening_weights.金句開場", + "from": 15, + "to": 5, + "reason": "金句開場連續三週互動下降，且 AI 感評分偏高" + } + ] +} +``` + +--- + +## 15. Dashboard 設計 + +首頁應該像「AI 經營戰情室」。 + +### 15.1 首頁區塊 + +```text +今日建議發文 +- 推薦主題 +- 推薦任務 +- 推薦切角 +- 推薦時間 +- 風險提醒 + +草稿工廠 +- 待審核 +- 可排程 +- 需重寫 +- 已發布 + +昨日成效 +- 最佳貼文 +- 最差貼文 +- 主要原因 +- 下一步建議 + +策略更新 +- 本週提高什麼比例 +- 本週降低什麼比例 +- 新增禁用規則 +``` + +### 15.2 單篇貼文分析頁 + +```text +貼文內容 +內容任務：互動文 +主題：第一次看生殖門診 +開頭類型：問題開場 +中段類型：故意不講滿 +CTA：經驗募集型 + +成效： +- impressions +- likes +- replies +- reposts +- follows gained + +AI 分析： +- 為什麼有效 +- 哪裡可以更好 +- 是否適合延伸成系列 +- 下次建議用什麼變奏 +``` + +--- + +## 16. DB Schema 草案 + +### 16.1 accounts + +```sql +CREATE TABLE accounts ( + id UUID PRIMARY KEY, + name TEXT NOT NULL, + platform TEXT NOT NULL DEFAULT 'threads', + persona TEXT, + positioning TEXT, + tone_config JSONB, + avoid_config JSONB, + content_pillars JSONB, + status TEXT DEFAULT 'active', + created_at TIMESTAMP DEFAULT NOW(), + updated_at TIMESTAMP DEFAULT NOW() +); +``` + +### 16.2 sources + +```sql +CREATE TABLE sources ( + id UUID PRIMARY KEY, + account_id UUID REFERENCES accounts(id), + type TEXT NOT NULL, + title TEXT, + url TEXT, + file_path TEXT, + raw_content TEXT, + parsed_status TEXT DEFAULT 'pending', + metadata JSONB, + created_at TIMESTAMP DEFAULT NOW() +); +``` + +### 16.3 knowledge_chunks + +```sql +CREATE TABLE knowledge_chunks ( + id UUID PRIMARY KEY, + account_id UUID REFERENCES accounts(id), + source_id UUID REFERENCES sources(id), + content TEXT NOT NULL, + topics JSONB, + entities JSONB, + claims JSONB, + style_tags JSONB, + risk_level TEXT, + embedding VECTOR, + created_at TIMESTAMP DEFAULT NOW() +); +``` + +### 16.4 topics + +```sql +CREATE TABLE topics ( + id UUID PRIMARY KEY, + account_id UUID REFERENCES accounts(id), + name TEXT NOT NULL, + source TEXT, + category TEXT, + heat_score NUMERIC, + fit_score NUMERIC, + interaction_score NUMERIC, + extend_score NUMERIC, + risk_score NUMERIC, + final_score NUMERIC, + status TEXT DEFAULT 'candidate', + created_at TIMESTAMP DEFAULT NOW() +); +``` + +### 16.5 formula_pools + +```sql +CREATE TABLE formula_pools ( + id UUID PRIMARY KEY, + account_id UUID REFERENCES accounts(id), + type TEXT NOT NULL, + name TEXT NOT NULL, + pattern TEXT, + use_case JSONB, + avoid JSONB, + weight NUMERIC DEFAULT 1, + created_at TIMESTAMP DEFAULT NOW(), + updated_at TIMESTAMP DEFAULT NOW() +); +``` + +### 16.6 content_plans + +```sql +CREATE TABLE content_plans ( + id UUID PRIMARY KEY, + account_id UUID REFERENCES accounts(id), + topic_id UUID REFERENCES topics(id), + mission TEXT NOT NULL, + target_audience TEXT, + angle TEXT, + opening_type TEXT, + body_type TEXT, + emotion TEXT, + ending_type TEXT, + cta_type TEXT, + risk_level TEXT, + requires_human_review BOOLEAN DEFAULT FALSE, + avoid JSONB, + status TEXT DEFAULT 'planned', + created_at TIMESTAMP DEFAULT NOW() +); +``` + +### 16.7 drafts + +```sql +CREATE TABLE drafts ( + id UUID PRIMARY KEY, + account_id UUID REFERENCES accounts(id), + content_plan_id UUID REFERENCES content_plans(id), + content TEXT NOT NULL, + version_name TEXT, + ai_score NUMERIC, + formula_score NUMERIC, + brand_fit_score NUMERIC, + risk_score NUMERIC, + similarity_score NUMERIC, + freshness_score NUMERIC, + status TEXT DEFAULT 'draft', + created_at TIMESTAMP DEFAULT NOW(), + updated_at TIMESTAMP DEFAULT NOW() +); +``` + +### 16.8 published_posts + +```sql +CREATE TABLE published_posts ( + id UUID PRIMARY KEY, + account_id UUID REFERENCES accounts(id), + draft_id UUID REFERENCES drafts(id), + platform_post_id TEXT, + published_at TIMESTAMP, + publish_mode TEXT, + status TEXT DEFAULT 'published', + created_at TIMESTAMP DEFAULT NOW() +); +``` + +### 16.9 post_metrics + +```sql +CREATE TABLE post_metrics ( + id UUID PRIMARY KEY, + post_id UUID REFERENCES published_posts(id), + collected_at TIMESTAMP NOT NULL, + impressions INT, + likes INT, + replies INT, + reposts INT, + quotes INT, + follows_gained INT, + profile_visits INT, + engagement_rate NUMERIC, + metadata JSONB, + created_at TIMESTAMP DEFAULT NOW() +); +``` + +### 16.10 strategy_versions + +```sql +CREATE TABLE strategy_versions ( + id UUID PRIMARY KEY, + account_id UUID REFERENCES accounts(id), + version TEXT NOT NULL, + content_mix JSONB, + opening_weights JSONB, + cta_weights JSONB, + formula_weights JSONB, + posting_windows JSONB, + change_reason JSONB, + is_active BOOLEAN DEFAULT FALSE, + created_at TIMESTAMP DEFAULT NOW() +); +``` + +### 16.11 learning_events + +```sql +CREATE TABLE learning_events ( + id UUID PRIMARY KEY, + account_id UUID REFERENCES accounts(id), + post_id UUID REFERENCES published_posts(id), + insight_type TEXT, + finding TEXT, + recommendation TEXT, + confidence NUMERIC, + applied_status TEXT DEFAULT 'pending', + created_at TIMESTAMP DEFAULT NOW() +); +``` + +--- + +## 17. API Endpoint 草案 + +### 17.1 Account + +```text +POST /api/accounts +GET /api/accounts/:id +PATCH /api/accounts/:id +GET /api/accounts/:id/brain +POST /api/accounts/:id/rebuild-brain +``` + +### 17.2 Source / Ingestion + +```text +POST /api/accounts/:id/sources/upload +POST /api/accounts/:id/sources/url +POST /api/accounts/:id/sources/obsidian-import +GET /api/accounts/:id/sources +POST /api/sources/:source_id/parse +``` + +### 17.3 Topic Radar + +```text +POST /api/accounts/:id/topic-radar/scan +GET /api/accounts/:id/topics +PATCH /api/topics/:topic_id +POST /api/topics/:topic_id/create-plan +``` + +### 17.4 Content Plan / Draft + +```text +POST /api/accounts/:id/content-plans +GET /api/accounts/:id/content-plans +POST /api/content-plans/:id/generate-drafts +GET /api/content-plans/:id/drafts +PATCH /api/drafts/:id +POST /api/drafts/:id/quality-check +POST /api/drafts/:id/approve +POST /api/drafts/:id/reject +``` + +### 17.5 Publishing + +```text +POST /api/drafts/:id/schedule +POST /api/drafts/:id/publish +GET /api/accounts/:id/calendar +``` + +### 17.6 Insights / Learning + +```text +POST /api/published-posts/:id/collect-metrics +GET /api/accounts/:id/performance +POST /api/accounts/:id/analyze-performance +POST /api/accounts/:id/update-strategy +GET /api/accounts/:id/strategy-versions +``` + +--- + +## 18. Worker / Cron Jobs + +### 18.1 每日 Job + +```text +每日 08:00 +- 掃描話題 +- 更新候選題庫 +- 產生今日內容建議 +``` + +```text +每日 10:00 +- 根據今日內容建議產生草稿 +- 執行品質檢查 +- 高信心進排程，中信心進審核 +``` + +```text +每日 12:00 / 21:00 +- 執行排程發文 +``` + +### 18.2 成效回收 Job + +```text +每小時 +- 找出已發布但未收 1h / 6h / 24h / 72h 成效的貼文 +- 呼叫平台 API 收集 insights +- 寫入 post_metrics +``` + +### 18.3 每週學習 Job + +```text +每週一 09:00 +- 分析過去 7 / 14 天成效 +- 產生 learning_events +- 產生 strategy_version draft +- 若 confidence 高，自動套用低風險策略更新 +- 若 confidence 中，進人工確認 +``` + +--- + +## 19. MVP 開發階段 + +### MVP 1：AI 社群助理 + +目標：先證明「找題 + 產文 + 檢查」有價值。 + +功能： + +1. 建立帳號。 +2. 上傳 Excel / Markdown。 +3. 建立 Brand Brain。 +4. 手動輸入關鍵字。 +5. AI 產生候選話題。 +6. AI 產生 Content Plan。 +7. AI 產 3 版草稿。 +8. AI 感與公式感檢查。 +9. 人工核准。 +10. 一鍵複製發文。 + +驗收： + +```text +使用者可以在 10 分鐘內： +建立帳號 → 匯入資料 → 產出 5 篇可用 Threads 草稿。 +``` + +### MVP 2：半自動營運 + +目標：開始排程與成效回收。 + +功能： + +1. Topic Radar 每日自動掃描。 +2. 自動產生每日 3-5 篇候選草稿。 +3. 人工審核。 +4. 排程發文。 +5. 手動或 API 回收成效。 +6. 產生週報。 + +驗收： + +```text +使用者每週只要審核草稿，系統能自動維持一週發文節奏。 +``` + +### MVP 3：低風險自動發布 + +目標：低風險內容自動發，高風險內容人工審。 + +功能： + +1. 自動發布低風險草稿。 +2. 高風險草稿強制人工審核。 +3. 發文後自動回收成效。 +4. 自動更新部分策略權重。 + +驗收： + +```text +系統能連續 14 天自動經營帳號，且不出現高風險錯誤內容。 +``` + +### MVP 4：自我改善閉環 + +目標：讓系統真的越跑越準。 + +功能： + +1. 每週自動分析成效。 +2. 自動調整內容比例。 +3. 自動調整公式權重。 +4. 自動產生內容節奏表。 +5. 生成策略版本與變更原因。 + +驗收： + +```text +系統能說明： +這週為什麼提高互動文比例， +為什麼降低某種開頭， +下週策略和上週有何不同。 +``` + +--- + +## 20. Coding Agent 開發任務建議 + +### Phase 1：資料模型與帳號大腦 + +```text +1. 建立 DB schema。 +2. 建立 Account CRUD。 +3. 建立 Source upload API。 +4. 實作 Excel parser。 +5. 實作 Markdown parser。 +6. 建立 Brand Brain builder。 +7. 將 parsed content 寫入 knowledge_chunks。 +``` + +### Phase 2：話題與策略 + +```text +1. 建立 Topic model。 +2. 實作手動 keyword topic import。 +3. 實作 Topic Score。 +4. 建立 Content Plan generator。 +5. 建立 Formula Pool seed data。 +``` + +### Phase 3：產文與品質檢查 + +```text +1. 建立 Draft generator。 +2. 每個 Content Plan 產出 3 版草稿。 +3. 實作 AI 感檢查。 +4. 實作公式感檢查。 +5. 實作相似度檢查。 +6. 實作人工 approve / reject。 +``` + +### Phase 4：排程與發布 + +```text +1. 建立 Schedule table。 +2. 實作草稿排程。 +3. 實作一鍵複製模式。 +4. 實作 Web Intent fallback。 +5. 預留 Threads API publisher adapter。 +``` + +### Phase 5：成效與學習 + +```text +1. 建立 Published Posts。 +2. 建立 Post Metrics。 +3. 實作手動成效輸入。 +4. 實作 performance analyzer。 +5. 產生 learning_events。 +6. 建立 strategy_versions。 +``` + +--- + +## 21. 產品原則 + +### 21.1 不要做洗稿工具 + +系統可以分析競品，但不能直接複製競品內容。 + +允許： + +```text +分析主題 +分析切角 +分析公式 +分析情緒槓桿 +分析 CTA +分析互動方式 +``` + +禁止： + +```text +直接複製原文 +高度相似改寫 +批量搬運他人貼文 +規避平台規範的自動化抓取 +``` + +### 21.2 人設一致，但形式要變 + +```text +語氣一致 +主題一致 +價值觀一致 + +但： +開頭要變 +結尾要變 +CTA 要變 +長短要變 +內容任務要變 +``` + +### 21.3 高風險內容要保守 + +醫療、金融、法律類內容，預設要查證與人工審核。 + +### 21.4 自我改善要可解釋 + +AI 每次調整策略，都要說明： + +```text +調整了什麼 +為什麼調整 +依據哪段成效 +信心分數多少 +是否需要人工確認 +``` + +--- + +## 22. 最終產品定位 + +這不是一般 AI 發文工具。 + +更精準的定位是： + +```text +AI Threads Account Operator +``` + +或： + +```text +AI Content Brain for Threads +``` + +一句話描述： + +```text +讓 AI 像內容編輯一樣，替每個 Threads 帳號找題、選切角、產文、排程、分析成效，並根據結果持續調整經營策略。 +``` + +產品真正的價值不是「會寫文」，而是： + +```text +知道為什麼要發這篇， +知道這篇打中誰， +知道發完好不好， +知道下一篇要怎麼改。 +``` + +--- + +## 23. 最終閉環摘要 + +```mermaid +flowchart TD + A[輸入帳號資料與知識] --> B[建立帳號大腦] + B --> C[每日找話題] + C --> D[挑選適合帳號的主題] + D --> E[決定內容任務] + E --> F[選公式與切角] + F --> G[產生多版本草稿] + G --> H[品質檢查] + H --> I[排程或人工審核] + I --> J[發布] + J --> K[回收成效] + K --> L[分析有效原因] + L --> M[更新策略權重] + M --> C +``` + +--- + +## 24. 建議第一版畫面 + +### 24.1 帳號大腦頁 + +```text +帳號名稱 +人設 +定位 +語氣 +禁用語 +主題池 +公式池 +知識來源 +歷史貼文 +成效記憶 +``` + +### 24.2 今日話題雷達 + +```text +今日推薦主題 +- 熱度 +- 帳號適配度 +- 互動潛力 +- 風險分數 +- 推薦內容任務 +``` + +### 24.3 草稿工廠 + +```text +草稿列表 +- 內容任務 +- 主題 +- 公式組合 +- AI 感分數 +- 公式感分數 +- 風險分數 +- 狀態 +``` + +### 24.4 成效分析頁 + +```text +已發布貼文 +成效數據 +AI 分析 +下次建議 +是否延伸系列 +``` + +### 24.5 策略版本頁 + +```text +目前策略版本 +內容比例 +公式權重 +CTA 權重 +發布時間 +本次調整原因 +``` + +--- + +## 25. 開發時的最小可交付結果 + +第一個可交付版本只需要做到： + +```text +1. 建立一個帳號。 +2. 上傳一份 Excel。 +3. 系統解析出帳號大腦。 +4. 手動輸入一個主題。 +5. 系統產出 Content Plan。 +6. 系統產出 3 篇 Threads 草稿。 +7. 系統檢查 AI 感與公式感。 +8. 使用者可以 approve / reject。 +9. 系統記住這次人工回饋。 +``` + +這樣就可以開始驗證核心價值。 + +不要一開始就把所有 API、圖譜、全自動發布都做完。 +先讓 AI 真的能寫出「像這個帳號」的內容，再讓它慢慢接管營運。 diff --git a/backend/.DS_Store b/backend/.DS_Store deleted file mode 100644 index 3397521d4d5052c563c944fb23e80fffc04c6401..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 8196 zcmeHM%}*Og6o1c9ScfJo2_%3T$%-$P5~Y;VN>vo$7*LC<2!s)ZeAHR52eV~8W9_bS z03rFDoRWKc&o!q?z4X{iuf0|M6WVJ}&6^K{y)MTRl+2T6esAZ!H?#9wznPsi0AR6M z{S;sl030e3-4Uw(L!@1nKFOFCmk=o)gkK3og|1|a70ZBSz%pPNunbrR&Lab~XG?KT z+4r^8)|LUwzxDN`UKgMS9{Dk75$?lnx)!OJm#G+sd>C*l zk&f;4&&VaA`;PnkE3LR;zEJ#BX@o(X%*_0bnSsF%hK8MCXT*72+7Yc%;w8i5GAdsequ$$mP+u0k4WyQ8alqR`opY&dtr- z%6&dNb95_r_~k6=bDw>2bd+@_@}JyUEANJNE}qdGNYE^Ea8X|$*Uw4on^)lPnR(%F zoq7G~x}BM2FN}P6@zSU}cKOQK_}Ik6#MNt)Q`6HQmE9{9&)=;@@{SioD57H6WDjdm zP%Sk)Kj5{^ggs44!2v6~ms755toq$a)B1jce8x{2RCixRjB(Z9%Jz25lFcrCtL%=( zek8(hRm4FO2)^|wCcc*wR$u1Zf=1jUu2&k;6mPI7ChUvZ-14Hx<26>?e;j%h7OwE3 zND@((p0YPz@YRUPo;Cy0O2_$69eAuN5MByrUV!{4d@UrLS|rSvH$5 ztQwO8H{l-KhYi?;19$;Hz$^F}euY2aFZc(CaSCtXO`OBKIFDcBGCn{bcQC;3b$q7t zu&mTU>W%T8Nk8C(xTk|JMSUsA?1s8 zj>;1%Qlwv7qY9x)y2y5Q949>f!;tixu@wxqHIjwo%s&LsEB*O+jqlkO?EY`}f0Yks GRlNZuN33oD diff --git a/backend/Dockerfile b/backend/Dockerfile new file mode 100644 index 0000000..883b3ab --- /dev/null +++ b/backend/Dockerfile @@ -0,0 +1,24 @@ +FROM golang:1.24-alpine AS build + +WORKDIR /src +RUN apk add --no-cache ca-certificates git +COPY backend/go.mod backend/go.sum ./ +RUN go mod download +COPY backend/ ./ +RUN CGO_ENABLED=0 GOOS=linux go build -trimpath -ldflags="-s -w" -o /out/gateway ./gateway.go \ + && CGO_ENABLED=0 GOOS=linux go build -trimpath -ldflags="-s -w" -o /out/worker ./cmd/worker \ + && CGO_ENABLED=0 GOOS=linux go build -trimpath -ldflags="-s -w" -o /out/tool ./cmd/tool + +FROM alpine:3.20 + +RUN apk add --no-cache ca-certificates tzdata \ + && addgroup -S haixun \ + && adduser -S -G haixun -h /app haixun +WORKDIR /app +COPY --from=build /out/gateway /app/gateway +COPY --from=build /out/worker /app/worker +COPY --from=build /out/tool /app/tool +COPY backend/etc /app/etc +USER haixun +EXPOSE 8890 +CMD ["/app/gateway", "-f", "/app/etc/gateway.prod.yaml"] diff --git a/backend/Makefile b/backend/Makefile new file mode 100644 index 0000000..d9ca395 --- /dev/null +++ b/backend/Makefile @@ -0,0 +1,47 @@ +.PHONY: gen-api fmt test run web-dev web-build + +API_FILE := generate/api/gateway.api +GOCTL_HOME := generate/goctl +GOCTL ?= $(shell go env GOPATH)/bin/goctl + +ENV_FILE ?= ../deploy/.env.dev + +ifneq ($(wildcard $(ENV_FILE)),) +# 把 deploy/.env.dev 的值 export 出來（給 make run / native binary 用；dev-all.sh 自行 source 故不走這條） +include $(ENV_FILE) +export HAIXUN_MONGO_URI HAIXUN_MONGO_DB HAIXUN_REDIS_ADDR HAIXUN_REDIS_PASSWORD +export HAIXUN_JWT_ACCESS_SECRET HAIXUN_JWT_REFRESH_SECRET HAIXUN_WORKER_SECRET +export HAIXUN_SECRETS_KEY HAIXUN_BACKEND_URL +export HAIXUN_WORKER_POLL_MS HAIXUN_8D_TARGET_SAMPLES PLAYWRIGHT_HEADLESS +export INIT_TENANT_ID INIT_ADMIN_EMAIL INIT_ADMIN_PASSWORD INIT_ADMIN_DISPLAY_NAME +endif + +export HAIXUN_JOB_WORKER_TYPE ?= go-demo +export HAIXUN_JOB_WORKER_ID ?= local-go-demo + +# 修改 generate/api/*.api 後執行，重新產生 routes / types / handler（logic 已存在則保留實作） +gen-api: + $(GOCTL) api go -api $(API_FILE) -dir . -style go_zero -home $(GOCTL_HOME) + +fmt: + go fmt ./... + +test: + go test ./... + +run: + mkdir -p bin + go build -o bin/gateway gateway.go + ./bin/gateway -f etc/gateway.yaml + +run-dev: + go run gateway.go -f etc/gateway.yaml + +init: + go run ./cmd/tool/main.go init -f etc/gateway.yaml + +web-dev: + cd web && npm install && npm run dev + +web-build: + cd web && npm install && npm run build diff --git a/backend/README.md b/backend/README.md index b77593e..96879cf 100644 --- a/backend/README.md +++ b/backend/README.md @@ -12,6 +12,7 @@ - `auth`：native email/password 登入、JWT access/refresh token、logout revoke。 - `member`：目前登入會員的 profile 讀寫。 - `permission`：permission catalog 與目前會員權限查詢。 +- `threads automation`：Threads 帳號、OAuth/API 診斷、發文 queue、補庫存、智慧時段、頻率護欄、成效追蹤與語調庫。 暫時不包含 template-monorepo 裡較重的 OAuth / OTP / MFA / Zitadel 整合，也不包含 notification、Playwright worker。這些之後要接時再按服務邊界新增。 @@ -23,6 +24,13 @@ go mod download make run ``` +正式前端： + +```bash +make web-dev # Vite dev server :5173，proxy 到 :8890 +make web-build # TypeScript + Vite build +``` + 預設服務： ```text @@ -61,10 +69,10 @@ HAIXUN_8D_MIN_SAMPLES=1 # 驗證期預設 1；要嚴格一點可調高 前端在人設詳情頁按「開始 8D 分析」後，任務會進入： ```text -確認連線 -> 抓取樣本 -> AI 8D -> 儲存策略 +準備爬蟲 -> 抓取公開樣本 -> AI 8D -> 儲存策略 ``` -目前 Node worker 先用 Playwright 抓 Threads 公開頁樣本並產生可驗證的 8D 結構；若公開頁無法讀到足夠樣本，job 會標記為 `failed` 並顯示原因，不會停在等待狀態。 +人設 8D 分析**不需** Chrome extension session；Node worker 以匿名 Playwright 讀取對標帳號的公開個人頁。若公開頁無法讀到足夠樣本，job 會標記為 `failed` 並顯示原因，不會停在等待狀態。AI 分析使用會員設定頁的研究用 provider / API key（有選定經營帳號時沿用該帳號設定）。 ## 專案結構 @@ -72,6 +80,8 @@ HAIXUN_8D_MIN_SAMPLES=1 # 驗證期預設 1；要嚴格一點可調高 haixun-backend/ gateway.go # go-zero server 入口 Makefile # gen-api / fmt / test / run + web/ # 正式巡樓 Console（Vite + React + TypeScript） + dev-console/ # 本機診斷用最小開發面板，不是產品 UI etc/ # runtime config generate/ api/ # goctl .api 定義 @@ -87,6 +97,11 @@ haixun-backend/ auth/ # JWT token issue/refresh/logout + Redis revoke store member/ # Native member profile + password hash permission/ # Permission catalog + role permission mapping + publish_queue/ # Threads 發文 queue、guarded transition、retry/missed + publish_inventory/ # 自動補庫存 policy + publish_guard/ # 發文頻率護欄與 pause/resume + publish_queue_event/ # Queue 狀態轉移與告警事件 + style_preset/ # 人設語調 preset、CTA、禁用詞 worker/ # 常駐背景 worker / scheduler / reaper library/ # 最小 runtime library response/ # 統一 JSON response envelope diff --git a/backend/cmd/tool/main.go b/backend/cmd/tool/main.go index 837a0dc..c6b8c35 100644 --- a/backend/cmd/tool/main.go +++ b/backend/cmd/tool/main.go @@ -15,6 +15,8 @@ import ( ) func main() { + bootstrap.LoadInfraEnv() + if len(os.Args) < 2 { printUsage() os.Exit(1) @@ -37,7 +39,7 @@ func runInit(args []string) error { configFile := fs.String("f", "etc/gateway.yaml", "config file") tenantID := fs.String("tenant", envOr("INIT_TENANT_ID", "default"), "tenant id for admin and role permissions") email := fs.String("email", envOr("INIT_ADMIN_EMAIL", "admin@30cm.net"), "bootstrap admin email") - password := fs.String("password", envOr("INIT_ADMIN_PASSWORD", "Fafafa54088"), "bootstrap admin password") + password := fs.String("password", envOr("INIT_ADMIN_PASSWORD", ""), "bootstrap admin password") displayName := fs.String("display-name", envOr("INIT_ADMIN_DISPLAY_NAME", "Admin"), "bootstrap admin display name") if err := fs.Parse(args); err != nil { return err diff --git a/backend/cmd/worker/main.go b/backend/cmd/worker/main.go index e80b632..d54f0a0 100644 --- a/backend/cmd/worker/main.go +++ b/backend/cmd/worker/main.go @@ -8,6 +8,7 @@ import ( "os/signal" "syscall" + "haixun-backend/internal/bootstrap" "haixun-backend/internal/config" "haixun-backend/internal/svc" @@ -18,11 +19,12 @@ var configFile = flag.String("f", "etc/gateway.worker.yaml", "config file") func main() { flag.Parse() + bootstrap.LoadInfraEnv() var c config.Config conf.MustLoad(*configFile, &c, conf.UseEnv()) - if !c.JobWorker.Enabled { - fmt.Fprintln(os.Stderr, "[worker] JobWorker.Enabled must be true") + if !c.JobWorker.Enabled && !c.JobScheduler.Enabled && !c.JobReaper.Enabled && !c.ThreadsTokenRefresh.Enabled && !c.ThreadsPublishQueue.Enabled { + fmt.Fprintln(os.Stderr, "[worker] at least one worker, scheduler, reaper, token sweeper, or publish queue sweeper must be enabled") os.Exit(1) } @@ -30,10 +32,13 @@ func main() { defer sc.Close(context.Background()) fmt.Printf( - "[worker] started type=%s (scheduler=%v reaper=%v)\n", + "[worker] started type=%s (job=%v scheduler=%v reaper=%v token_sweeper=%v publish_sweeper=%v)\n", c.JobWorker.WorkerType, + c.JobWorker.Enabled, c.JobScheduler.Enabled, c.JobReaper.Enabled, + c.ThreadsTokenRefresh.Enabled, + c.ThreadsPublishQueue.Enabled, ) ch := make(chan os.Signal, 1) diff --git a/backend/dev-console/README.md b/backend/dev-console/README.md new file mode 100644 index 0000000..3ff7126 --- /dev/null +++ b/backend/dev-console/README.md @@ -0,0 +1,37 @@ +# 巡樓 Dev Console + +重做正式前端前的**最小開發面板**：登入、人設 CRUD、8D 公開爬蟲任務與 job 輪詢。 + +## 啟動 + +```bash +# 1. 後端 API（另開終端） +cd backend +go run gateway.go -f etc/gateway.yaml + +# 2. Node 8D worker（另開終端，人設 8D 需要） +cd backend/worker +npm install +npm run style-8d + +# 3. Dev Console +cd backend/dev-console +npm install +npm run dev +``` + +瀏覽器開啟 http://127.0.0.1:5173 。API 透過 Vite proxy 轉到 `http://127.0.0.1:8890`，無需處理 CORS。 + +## 使用順序 + +1. 註冊或登入（tenant 預設 `default`） +2. **AI 設定**：選研究 provider → 貼 API key → **讀取模型列表** → 選 model → **儲存** +3. 建立人設 → 點選列表中的一筆 +4. 填對標 Threads 帳號 → **開始 8D** +5. 自動輪詢 job；完成後下方人設詳情會出現 `style_profile` + +## 注意 + +- 8D 分析使用**研究用** provider / model + API key（與 Chrome session 無關） +- 若尚無經營帳號，Dev Console 會自動建立「Dev Console」帳號（AI key 實際存會員 scope） +- 僅供本機開發，不是產品 UI \ No newline at end of file diff --git a/backend/dev-console/dist/assets/index-56hNfpGK.js b/backend/dev-console/dist/assets/index-56hNfpGK.js new file mode 100644 index 0000000..f55f5b3 --- /dev/null +++ b/backend/dev-console/dist/assets/index-56hNfpGK.js @@ -0,0 +1,3 @@ +(function(){const n=document.createElement("link").relList;if(n&&n.supports&&n.supports("modulepreload"))return;for(const o of document.querySelectorAll('link[rel="modulepreload"]'))i(o);new MutationObserver(o=>{for(const r of o)if(r.type==="childList")for(const f of r.addedNodes)f.tagName==="LINK"&&f.rel==="modulepreload"&&i(f)}).observe(document,{childList:!0,subtree:!0});function s(o){const r={};return o.integrity&&(r.integrity=o.integrity),o.referrerPolicy&&(r.referrerPolicy=o.referrerPolicy),o.crossOrigin==="use-credentials"?r.credentials="include":o.crossOrigin==="anonymous"?r.credentials="omit":r.credentials="same-origin",r}function i(o){if(o.ep)return;o.ep=!0;const r=s(o);fetch(o.href,r)}})();const I=102e3,v="haixun.dev-console",t=e=>document.getElementById(e),a=w();function w(){try{return JSON.parse(localStorage.getItem(v)||"{}")}catch{return{}}}function d(){localStorage.setItem(v,JSON.stringify(a))}function c(e,n){const s=t("log"),i=n===void 0?String(e):`${e} ${JSON.stringify(n,null,2)}`;s.textContent=`${new Date().toLocaleTimeString()} ${i} + +`+s.textContent}async function l(e,{method:n="GET",body:s,auth:i=!1}={}){const o={"Content-Type":"application/json"};i&&a.accessToken&&(o.Authorization=`Bearer ${a.accessToken}`);const r=await fetch(e,{method:n,headers:o,body:s===void 0?void 0:JSON.stringify(s)}),f=await r.text();let m;try{m=JSON.parse(f)}catch{throw new Error(`非 JSON 回應 ${e}: HTTP ${r.status}`)}if(m.code!==I)throw new Error(m.message||`API 錯誤 ${m.code}`);return m.data}function u(e,n){const s=t("authStatus");s.textContent=e,s.className="status"+(n?" ok":n===!1?" err":"")}function T(e){return`${e||"—"}`}async function $(){try{await l("/api/v1/health"),t("connStatus").textContent="API 連線正常",t("connStatus").className="status ok"}catch(e){t("connStatus").textContent="API 離線："+e.message,t("connStatus").className="status err"}}function S(e){const n=t("personaList");if(n.innerHTML="",!(e!=null&&e.length)){n.innerHTML='
  • 尚無人設
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    +
    +

    巡樓 Dev Console

    +

    暫用開發面板 · 人設 + 8D 公開爬蟲 · 重做前端前夠用就好

    +
    +
    尚未連線
    +
    + +
    +
    +

    1. 登入

    +
    + + +
    +
    + + +
    +
    + + +
    +
    + + + + +
    +
    + +
    +

    2. 人設

    +
    + + + + +
    +
      +

      點選一筆人設後，下方可跑 8D 分析。

      +
      + +
      +

      3. 8D 風格分析（公開爬蟲，不需 session）

      +
      + + + +
      +

      需先啟動 Go API（:8890）與 Node worker（style-8d）。設定頁要有研究用 AI API key。

      +
      +
      + + + + +
      +
      + 
      （尚無任務）
      +
      + +
      +

      4. 人設詳情

      +
      + + +
      + +
      + +
      +

      Log

      + 
      
+      
      
+    
      
+
+  
+
\ No newline at end of file
diff --git a/backend/dev-console/index.html b/backend/dev-console/index.html
new file mode 100644
index 0000000..7607a45
--- /dev/null
+++ b/backend/dev-console/index.html
@@ -0,0 +1,2188 @@
+
+
+  
+    
+    
+    巡樓 Dev Console
+    
+    
+    
+    
+  
+  
+    
      
+      
      
+        
      巡樓 Dev Console
      
+        
      暫用開發面板 · 人設 + 8D 公開爬蟲 · 重做前端前夠用就好
      
+      
      
+      
      尚未連線
      
+    
      
+
+    
      
+      
      
+        
      1. 登入
      
+        
      
+          
+          
+        
      
+        
      
+          
+          
+        
      
+        
      
+          
+          
+        
      
+        
      
+          
+          
+          
+          
+        
      
+      
      
+
+      
      
+        
      2. Threads API 連線（多帳號）
      
+        
      每位會員可綁定多個 Threads 帳號；token 存 Mongo，系統會在到期前自動 refresh
      
+        
      選中帳號：—
      
+        
      
+          
+          
+          
+          
+          
+          
+        
      
+        
        
+        
        
+          OAuth 除錯 log
+          
+          授權後若仍顯示未連線，先看這裡的 stage
+        
        
+        
        （載入中…）
        
+        
        Meta Redirect URI：載入中…
        
+        
        
+          產品連線設定
+          
+          
+          
+          
+        
        
+        
        
+          Threads 權限煙霧測試
+          
+          讀取類 API 自動測；發文/刪文/隱藏留言需手動
+        
        
+        
          
+      
          
+
+      
          
+        
          
+          
          
+            
          
+              
          貼文成效追蹤
          
+              
          瀏覽、互動與帳號洞察一次看完。數字來自 Threads Graph API，需帳號已 OAuth 連線。
          
+            
          
+            
          
+              
+              
+              篇
+              
+            
          
+          
          
+          
+        
          
+        
          
+          
+          
+          
          
+            各 API scope 能追蹤什麼（展開）
+            
          
+          
          
+          
          
+            
          
+              
+              
          選中已連線帳號，按「載入成效」
          
+            
          
+          
          
+        
          
+      
          
+
+      
          
+        
          3. 發文佇列
          
+        
          排程或立即發文；到期由後端 sweeper 透過 Threads API 發佈，並自動排 +1h / +24h / +7d 成效檢查。
          
+        
          
+          
          
+            
+            
+          
          
+          
          
+            
+            
+          
          
+          
+          
+        
          
+        
+        
          • 選中帳號後載入佇列
          
+      
          
+
+      
          
+        
          4. 發文健康度
          
+        
          已發佈貼文與成效 checkpoint 彙總（來自 publish_queue + publish_analytics）。
          
+        
          
+          
+          
+        
          
+        
+        
          • 按「載入健康度」
          
+      
          
+
+      
          
+        
          2b. Threads API 手動測試台
          
+        
          針對選中帳號逐項呼叫 Graph API；寫入類（發文/刪文）會真的改 Threads 上的內容。
          
+        
          
+          
          
+            
          個人資料 /me
          
+            
          threads_basic
          
+            
          
+          
          
+          
          
+            
          我的貼文列表
          
+            
          threads_basic
          
+            
          
+          
          
+          
          
+            
          關鍵字搜尋
          
+            
          threads_keyword_search
          
+            
          
+            
          
+          
          
+          
          
+            
          帳號查詢
          
+            
          threads_profile_discovery
          
+            
          
+            
          
+          
          
+          
          
+            
          提及 mentions
          
+            
          threads_manage_mentions
          
+            
          
+          
          
+          
          
+            
          帳號洞察 insights
          
+            
          threads_manage_insights
          
+            
          
+          
          
+          
          
+            
          地點搜尋
          
+            
          threads_location_tagging
          
+            
          
+            
          
+          
          
+          
          
+            
          貼文統計
          
+            
          threads_manage_insights · GET /{media-id}/insights
          
+            
          
+            
          
+          
          
+          
          
+            
          貼文洞察 insights
          
+            
          threads_manage_insights
          
+            
          
+            
          
+          
          
+          
          
+            
          貼文留言
          
+            
          threads_read_replies
          
+            
          
+            
          
+          
          
+          
          
+            
          發文（真的會發）
          
+            
          threads_content_publish
          
+            
          
+            
          
+          
          
+          
          
+            
          回覆留言（真的會發）
          
+            
          threads_content_publish
          
+            
          
+            
          
+            
          
+          
          
+          
          
+            
          刪除貼文
          
+            
          threads_delete
          
+            
          
+            
          
+          
          
+          
          
+            
          隱藏 / 顯示留言
          
+            
          threads_manage_replies
          
+            
          
+            
          
+            
          
+          
          
+          
          
+            
          同步到 Instagram
          
+            
          threads_share_to_instagram
          
+            
          
+            
          
+          
          
+          
          
+            
          刷新 long-lived token
          
+            
          token refresh
          
+            
          
+          
          
+        
          
+        
          結果會顯示在下方；成功後可把 media_id 複製到其他卡片繼續測。
          
+        
          （尚無結果）
          
+      
          
+
+      
          
+        
          3. AI 設定（8D 研究用）
          
+        
          登入後自動載入經營帳號與 AI 設定
          
+        
          
+          
+          
+        
          
+        
          
+          
+          
+        
          
+        
          
+          
+          
+          
+          
+        
          
+        
          
+          
+          
+          
+        
          
+        
          8D 分析使用研究用 provider / model。Key 存於後端（會員 scope），Dev Console 不會把完整 key 留在 localStorage。
          
+      
          
+
+      
          
+        
          4. 人設
          
+        
          
+          
+          
+          
+          
+        
          
+        
            
+        
            點選一筆人設後，下方可跑 8D 分析。
            
+      
            
+
+      
            
+        
            5. 8D 風格分析（公開爬蟲，不需 session）
            
+        
            
+          
+          
+          
+        
            
+        
            需先完成上方 AI 設定，並啟動 Go API + Node worker（style-8d）。
            
+        
+        
            
+        
            
+          
+          
+          
+          
+        
            
+        
            
+        
            （尚無任務）
            
+      
            
+
+      
            
+        
            6. 人設詳情
            
+        
            
+          
+          
+        
            
+        
            
+          
            選中人設後顯示內容
            
+        
            
+      
            
+
+      
            
+        
            Log
            
+        
            
+      
            
+    
            
+
+    
+  
+
\ No newline at end of file
diff --git a/backend/dev-console/package-lock.json b/backend/dev-console/package-lock.json
new file mode 100644
index 0000000..915a3d4
--- /dev/null
+++ b/backend/dev-console/package-lock.json
@@ -0,0 +1,1141 @@
+{
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+        "aix"
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+        "arm"
+      ],
+      "dev": true,
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+      "os": [
+        "android"
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+      "engines": {
+        "node": ">=18"
+      }
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+      "resolved": "https://registry.npmjs.org/@esbuild/android-arm64/-/android-arm64-0.25.12.tgz",
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+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "android"
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+      "engines": {
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+        },
+        "less": {
+          "optional": true
+        },
+        "lightningcss": {
+          "optional": true
+        },
+        "sass": {
+          "optional": true
+        },
+        "sass-embedded": {
+          "optional": true
+        },
+        "stylus": {
+          "optional": true
+        },
+        "sugarss": {
+          "optional": true
+        },
+        "terser": {
+          "optional": true
+        },
+        "tsx": {
+          "optional": true
+        },
+        "yaml": {
+          "optional": true
+        }
+      }
+    }
+  }
+}
diff --git a/backend/dev-console/package.json b/backend/dev-console/package.json
new file mode 100644
index 0000000..65989f4
--- /dev/null
+++ b/backend/dev-console/package.json
@@ -0,0 +1,12 @@
+{
+  "name": "haixun-dev-console",
+  "private": true,
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "preview": "vite preview"
+  },
+  "devDependencies": {
+    "vite": "^6.2.0"
+  }
+}
\ No newline at end of file
diff --git a/frontend/vite.config.ts b/backend/dev-console/vite.config.ts
similarity index 63%
rename from frontend/vite.config.ts
rename to backend/dev-console/vite.config.ts
index 857218e..c753b7c 100644
--- a/frontend/vite.config.ts
+++ b/backend/dev-console/vite.config.ts
@@ -1,10 +1,8 @@
 import { defineConfig } from 'vite'
-import react from '@vitejs/plugin-react'
-import tailwindcss from '@tailwindcss/vite'
 
 export default defineConfig({
-  plugins: [react(), tailwindcss()],
   server: {
+    host: '127.0.0.1',
     port: 5173,
     proxy: {
       '/api': {
diff --git a/backend/docs/phase1-methods.md b/backend/docs/phase1-methods.md
deleted file mode 100644
index a91ebe4..0000000
--- a/backend/docs/phase1-methods.md
+++ /dev/null
@@ -1,176 +0,0 @@
-# 全 Phase 新增功能說明
-
-## Phase 1 — TA 精準度
-
-### 1. Semantic Embedding Reranker
-
-**ScanPost entity 新增欄位**（`internal/model/scan_post/domain/entity/post.go`）:
-
-| 欄位 | 型別 | 用途 |
-|------|------|------|
-| `Embedding` | `[]float32` | OpenAI text-embedding-3-small 向量 |
-| `SemanticScore` | `int` | 語意相似度分數（0–100） |
-| `EngagementPredicted` | `int` | 預測互動率 |
-| `AudienceQualityScore` | `int` | 受眾品質分數（0–100） |
-| `AuthorID` | `string` | 作者 ID（Threads user ID） |
-| `AuthorAvatar` | `string` | 作者頭像 URL |
-| `AuthorFollowers` | `int` | 作者粉絲數 |
-
-`ScanCandidate` struct 同步新增對應欄位（`internal/library/placement/dual_track.go`）。
-
-### 2. Embedding Client
-
-```go
-// internal/library/embedding/client.go
-func NewClient(apiKey, model string) *Client
-func (c *Client) Generate(ctx context.Context, text string) ([]float32, error)
-```
-
-- 預設使用 OpenAI `text-embedding-3-small`（可降級 local BGE-M3）
-- Scorer: `CosineSimilarity(a, b []float32) float64`
-
-### 3. Placement Score V2
-
-```go
-// internal/library/placement/dual_track.go
-func computePlacementScore(post *ScanCandidate, member productContext, brand productMeta,
-    semanticScore, predictedEngagement, audienceQuality *int) int
-```
-
-整合三項 pointer 參數（nil 表示欄位不存在，跳過該項）：
-
-- **語意相似度**（`SemanticScore`）：Embedding cosine → 0–100
-- **預測互動率**（`EngagementPredicted`）：like+reply → 對數正規化 0–100
-- **受眾品質**（`AudienceQualityScore`）：`computeAudienceQuality()` heuristic
-
-權重：語意 20% / 互動 30% / 品質 10% / 舊有 productFit + solvedBy + recency 40%。
-
-```go
-func computeAudienceQuality(followers int) int
-```
-
-Heuristic：followers 在 500–50k 之間品質最佳，過低或過高遞減。
-
-### 4. Creator Lookalike
-
-**端點**: `POST /api/v1/scan-post/lookalike`（需 JWT）
-
-```json
-{ "source_post_id": "uuid", "brand_id": "...", "limit": 10 }
-
-→ { "list": [{ "post_id", "author_id", "author_name", "similarity", ... }] }
-```
-
-**演算法**: cosine similarity（門檻 ≥0.3），同 brand 內找 embedding 最接近的貼文回傳。
-
-| 檔案 | |
-|------|--|
-| Handler | `internal/handler/scan_post/lookalike_handler.go` |
-| Logic | `internal/logic/scan_post/lookalike_logic.go` |
-| `cosineSimilarity` | `internal/logic/scan_post/lookalike_logic.go` — 全 Go 實作 |
-
----
-
-## Phase 2 — 營運流程
-
-### 2.1 Creator CRM
-
-**完整四層 model** `crm_contact`：
-
-```
-internal/model/crm_contact/
-  domain/entity/entity.go
-  domain/repository/repository.go
-  domain/usecase/usecase.go
-  usecase/usecase.go
-  repository/mongo.go
-```
-
-**端點**: `/api/v1/crm/contacts`（需 JWT）
-
-| Method | Path | 用途 |
-|--------|------|------|
-| GET | `/` | List（`page`/`pageSize`/`brand_id`/`status`/`tag`） |
-| POST | `/` | 新增聯絡人（`author_id` + `author_name`） |
-| GET | `/:id` | 取得單筆 |
-| PATCH | `/:id` | 更新（`notes`/`tags`/`status`） |
-| DELETE | `/:id` | 刪除 |
-
-**CRMContact 狀態機**: `lead` → `contacted` → `responded` → `converted` / `archived`
-
-### 2.2 Publish Analytics
-
-**完整四層 model** `publish_analytics`：
-
-**Checkpoint 常數**（`internal/model/publish_analytics/usecase/usecase.go`）: `+1h`、`+24h`、`+7d`
-
-**方法**:
-```go
-RecordCheckpoint(ctx, tenantID, ownerUID, summary) (*PublishAnalyticsSummary, error)
-ListByMedia(ctx, tenantID, ownerUID, mediaID) ([]PublishAnalyticsSummary, error)
-```
-
-**Worker handler** `publish-analytics`（step `check`）：
-
-呼叫 Threads API `GET /{media-id}?fields=like_count,reply_count,repost_count,quote_count` → 存入 `publish_analytics`。
-
-### 2.3 Threads API Token 刷新
-
-**底層 API**（`internal/library/threadsapi/media.go`）:
-```go
-RefreshAccessToken(ctx, currentToken) (*TokenRefreshResult, error)
-// GET /v1.0/refresh_access_token?grant_type=th_refresh_token
-```
-
-**儲存 Token**:
-```go
-// Repository
-SaveAPIAccessToken(ctx, accountID, accessToken, expiresAt) (*entity.Secrets, error)
-// Usecase
-SaveAPIAccessToken(ctx, accountID, accessToken, expiresAt) (*SecretsData, error)
-```
-
-**Worker handler** `refresh-threads-token`（step `refresh`）：讀取 secrets → refresh → 儲存。
-
-### 2.4 Rate Limiter
-
-```go
-// internal/library/ratelimit/token_bucket.go
-func NewTokenBucket(rate float64, burst int) *TokenBucket
-func (tb *TokenBucket) Allow() bool
-func (tb *TokenBucket) AllowN(n int) bool
-```
-
-- In-memory token bucket（非 Redis），thread-safe
-- `rate` = tokens/sec，`burst` = 最大 burst
-
----
-
-## Infrastructure
-
-### Job Templates
-
-`internal/model/job/usecase/usecase.go` 新增兩個 template constants + 對應 `Ensure*` methods + `template()` functions：
-
-| Template Type | Steps | Timeout | Retry |
-|---------------|-------|---------|-------|
-| `refresh-threads-token` | `refresh`（go） | 120s | 3 次（30/120/300s） |
-| `publish-analytics` | `check`（go） | 120s | 2 次（60s） |
-
-### Worker Handlers 註冊
-
-`internal/svc/service_context.go` 中註冊：
-
-```go
-jobworker.RegisterRefreshThreadsTokenHandler(runner, RefreshThreadsTokenDeps{...})
-jobworker.RegisterPublishAnalyticsHandler(runner, PublishAnalyticsDeps{...})
-```
-
-### Worker Helper
-
-```go
-// internal/worker/job/expand_graph.go
-func int64Field(payload map[string]any, key string) int64
-```
-
-從 job payload 讀 `int64`，支援 `float64` / `int64` / `int` / `json.Number`。
diff --git a/backend/docs/scan-placement-plan.md b/backend/docs/scan-placement-plan.md
deleted file mode 100644
index c38f09b..0000000
--- a/backend/docs/scan-placement-plan.md
+++ /dev/null
@@ -1,512 +0,0 @@
-# 海巡獲客計畫：知識圖譜 + 雙軌爬取 + 島民交接
-
-> 在既有「背景 Job + 島民交接」上，新增 Topic Knowledge Graph（Brave 驅動）與**雙維度 Tag**（相關 + 近期）+ **雙軌海巡**，強化流程 B 的痛點發現、關鍵字精準度與**產品-痛點匹配**驗證。
-
-## 北極星
-
-海巡找到的貼文/留言，**你的產品是否真的解得了那個問題**（可置入、可回覆、可追蹤）。
-
-流程 B 主線：
-
-```text
-Brave 知識圖譜擴散（周邊延伸）
-  → 衍生雙維度搜尋 tag（相關詞 + 近期求助詞）
-  → 使用者手動勾選
-  → 每個 tag 雙軌爬 Threads（相關軌 + 近期軌，7d 優先 / 30d 補充）
-  → productFitScore 篩選
-  → 島民協助撰寫獲客留言
-```
-
-## 已拍板決策
-
-| 項目 | 決策 |
-|------|------|
-| 圖譜深度 | **3 層、範圍廣**：核心 → 成因/症狀 → 相鄰情境 |
-| 進海巡的 tag | **使用者手動勾選**（圖譜 UI 多選；島民可 toggle，不預設全選） |
-| 近期窗口 | **7 天內為重點**；不足時補充至 **30 天**；超過 30 天排除 |
-| Brave 預算 | 中等，每輪知識擴展 **10–15 次查詢**（不足可 supplemental 1 輪） |
-| 痛點 tag 候選 | 圖譜衍生 **≥12 候選**，其中痛點/求助類 **≥8** |
-| 流程 A | 保留 `style-8d` 捷徑；matrix + 留言收集疊加於 Phase 2 |
-
----
-
-## 根因診斷（舊系統痛點少、關鍵字不準）
-
-對照舊 Next.js（[`lib/ai/prompts/research-map-placement.ts`](../../lib/ai/prompts/research-map-placement.ts)、[`lib/services/scan-tasks.ts`](../../lib/services/scan-tasks.ts)、[`lib/ai/analyze-topic.ts`](../../lib/ai/analyze-topic.ts)）：
-
-| 現象 | 根因 | 新系統對策 |
-|------|------|------------|
-| 痛點只抓到 1–2 個 | Placement 壓 `suggestedTags` 至 **2～4**；`PLACEMENT_QUERY_MAX = 8` | 圖譜衍生 ≥8 痛點 tag + supplemental 補充迴圈 |
-| 關鍵字不夠精準 | AI 憑種子詞推測，無外部知識 | Brave `knowledge_expand` 建 TKG，節點附 `evidence[]` |
-| 只有「最相關」 | Recency 只是加分，無獨立近期軌 | **Tag 層**分 `relevance` / `recency`；**Crawl 層**雙軌必跑 |
-| 沒有周邊延伸 | Brave 只做 `site:threads.net` | `knowledge_expand` 做領域知識（成因、懷孕、換季…）再衍生 tag |
-
-新後端原則見 [`AGENTS.md`](../AGENTS.md)：**複製模式，不複製舊業務**——移植 Playwright/過濾規則，用 Mongo + Job 重建。
-
----
-
-## 架構總覽
-
-```mermaid
-flowchart TB
-  subgraph input [輸入]
-    Seed["種子詞"]
-    ProductBrief["product_brief"]
-    Persona["人設"]
-  end
-
-  subgraph tkg [知識圖譜]
-    ExpandJob["expand-graph job"]
-    BraveK["Brave knowledge_expand"]
-    TKG["topic_knowledge_graphs"]
-  end
-
-  subgraph derive [Tag衍生]
-    DeriveFn["deriveSearchTagsFromGraph"]
-    RelQ["relevanceQueries"]
-    RecQ["recencyQueries"]
-  end
-
-  subgraph select [使用者選擇]
-    GraphUI["圖譜 UI 勾選節點/tag"]
-  end
-
-  subgraph scan [海巡]
-    ScanJob["scan job 每tag雙軌"]
-    Posts["scan_posts"]
-  end
-
-  subgraph outcome [驗收]
-    Fit["productFitScore"]
-    Outreach["outreach + 島民留言"]
-  end
-
-  Seed --> ExpandJob
-  ProductBrief --> ExpandJob
-  Persona --> ExpandJob
-  ExpandJob --> BraveK --> TKG
-  TKG --> DeriveFn
-  DeriveFn --> RelQ
-  DeriveFn --> RecQ
-  RelQ --> GraphUI
-  RecQ --> GraphUI
-  GraphUI --> ScanJob --> Posts --> Fit --> Outreach
-```
-
----
-
-## Tag 產生完整流水線
-
-Tag **不是** AI 一次吐 2～4 個，而是五段流水線產出：
-
-```mermaid
-flowchart LR
-  S["1 種子詞+brief"] --> A["2 AI核心地圖"]
-  A --> B["3 Brave knowledge_expand"]
-  B --> G["4 合成TKG三層"]
-  G --> D["5 deriveSearchTagsFromGraph"]
-  D --> R["relevanceQueries"]
-  D --> C["recencyQueries"]
-```
-
-| 步驟 | 做什麼 | 產出 |
-|------|--------|------|
-| 1 | 讀 `seed_query`、`product_brief`、`target_audience` | 輸入包 |
-| 2 | AI 產核心 questions/pillars/exclusions | 研究地圖骨架 |
-| 3 | Brave 10–15 次**一般網搜**（非 threadsOnly） | snippets → 候選節點 |
-| 4 | AI 合成 TKG（L0/L1/L2）+ `productFitScore` + `evidence[]` | `topic_knowledge_graphs` |
-| 5 | 每節點壓成 2～8 字真人搜尋詞，分兩套 | `derivedTags` |
-
-### 雙維度 Tag（相關 + 近期都要）
-
-每個圖譜節點衍生：
-
-| 維度 | 用途 | 寫法範例 |
-|------|------|----------|
-| **`relevanceQueries`** | 相關軌：短詞、高命中 | `敏感肌`、`屏障受損` |
-| **`recencyQueries`** | 近期軌：求助語境 + 時間窗 | `敏感肌 請問`、`換季泛紅 推薦` |
-
-- `recencyQueries` 在 Brave `threads_discover` 時加 `after:{7天前日期}`（參考舊 [`scan-web-discover.ts`](../../lib/services/scan-web-discover.ts) `buildPlacementKeywordQueries`）
-- 候選總量：**≥12 tag**（痛點/求助類 **≥8**）；**使用者勾選後才 crawl**
-
----
-
-## 痛點 Tag 保底機制
-
-解決「只抓到一兩個痛點」：
-
-```text
-expand-graph 完成 → deriveSearchTagsFromGraph
-  IF 痛點/求助類 tag 數 < 8:
-    → supplemental_round（最多 1 次，Brave +5 查詢）
-    → 追加查詢例：{seed} 困擾、{seed} 求助、{L2節點} 請問、{seed} 推薦
-    → AI 補節點 + 補 derivedTags
-  IF 仍 < 8:
-    → job 標 warning；UI + 島民提示「可重跑 expand 或手動加種子詞」
-```
-
-| 指標 | 舊系統 | 新系統 |
-|------|--------|--------|
-| Placement suggestedTags | 2～4 | 不沿用此上限 |
-| 搜尋任務上限 | 8 | 候選 ≥12，實 crawl = 勾選數 |
-| 痛點類最低 | 無保證 | **≥8**（含 supplemental） |
-
----
-
-## Topic Knowledge Graph（TKG）
-
-### Mongo collection：`topic_knowledge_graphs`
-
-綁 `persona_id` + `seed_query`。
-
-```json
-{
-  "seed": "敏感肌",
-  "nodes": [
-    {
-      "id": "n1",
-      "label": "敏感肌",
-      "nodeKind": "pain",
-      "type": "core",
-      "layer": 0,
-      "placementValue": "high",
-      "productFitScore": 95,
-      "selectedForScan": false,
-      "evidence": [],
-      "derivedTags": {
-        "relevance": ["敏感肌"],
-        "recency": ["敏感肌 請問", "敏感肌 推薦"]
-      }
-    },
-    {
-      "id": "n2",
-      "label": "懷孕嗅覺敏感",
-      "nodeKind": "cause",
-      "type": "cause",
-      "layer": 2,
-      "relation": "可能成因",
-      "placementValue": "medium",
-      "productFitScore": 40,
-      "selectedForScan": false,
-      "evidence": [{ "url": "...", "snippet": "..." }],
-      "derivedTags": {
-        "relevance": ["懷孕皮膚癢", "嗅覺敏感"],
-        "recency": ["懷孕 皮膚 癢 請益"]
-      }
-    },
-    {
-      "id": "n3",
-      "label": "屏障修復原理",
-      "nodeKind": "knowledge",
-      "type": "mechanism",
-      "layer": 1,
-      "productFitScore": 70,
-      "selectedForScan": false,
-      "derivedTags": {
-        "relevance": ["屏障受損"],
-        "recency": ["屏障受損 怎麼辦"]
-      }
-    }
-  ],
-  "edges": [
-    { "from": "n1", "to": "n2", "relation": "可能因" },
-    { "from": "n1", "to": "n3", "relation": "機制" }
-  ],
-  "braveSources": [{ "query": "敏感肌 懷孕 原因", "snippet": "...", "url": "..." }],
-  "painTagCount": 9,
-  "generatedAt": 0
-}
-```
-
-### 三層擴散
-
-```text
-L0 核心：敏感肌
-L1 直接相關：屏障受損、換季泛紅、刺癢
-L2 周邊情境：懷孕荷爾蒙、嗅覺敏感、壓力熬夜、換洗臉產品過敏 …
-```
-
-### 節點語意
-
-| 欄位 | 說明 |
-|------|------|
-| `nodeKind` | `pain`（痛點/求助）、`knowledge`（科普延伸）、`cause`、`symptom` |
-| `placementValue` | 建議優先級，**不決定是否海巡** |
-| `selectedForScan` | 使用者勾選後 `true`，才進 `scan` payload |
-| `productFitScore` | 依 `product_brief`：產品解不解得了 |
-| `derivedTags` | `relevance` + `recency` 兩套查詢詞 |
-| `evidence[]` | L1/L2 必填（Brave snippet 可追溯） |
-
-- `knowledge` 節點：延伸話題/科普靈感，**預設不勾選**；若 snippet 含求助語境可升級為 `pain`
-- `knowledge` 不強制進 placement crawl，除非使用者勾選且 `productFitScore` 達標
-
----
-
-## Brave 雙模式
-
-| 模式 | `threadsOnly` | 用途 |
-|------|---------------|------|
-| `knowledge_expand` | `false` | 建 TKG，找成因/周邊/知識 |
-| `threads_discover` | `true` | 海巡時找 Threads 貼文 |
-
-### L0/L1 查詢模板（plan_queries，上限 15/輪）
-
-```text
-{seed} 常見原因
-{seed} 什麼情況會
-{seed} 初期 症狀
-{seed} 怎麼改善 困擾
-{seed} 求助 推薦
-```
-
-### L2 周邊擴散查詢池（從 brief/受眾推導）
-
-```text
-{seed} 懷孕 相關
-{seed} 壓力 熬夜
-{seed} 換產品 過敏
-{seed} 與 {受眾場景} 的關係
-{L1節點} 原因
-{L1節點} 困擾
-```
-
-Brave 回傳 title/snippet/url → AI 萃取節點與邊 → 寫入 TKG。實作：`internal/library/knowledge/` + Brave adapter（`BRAVE_SEARCH_API_KEY`；參考舊 [`lib/services/web-search.ts`](../../lib/services/web-search.ts)）。
-
----
-
-## 完整範例：敏感肌 Walkthrough
-
-**輸入**
-
-- 種子詞：`敏感肌`
-- product_brief：溫和修護、無香料、適合敏感/屏障受損肌
-
-**Brave knowledge_expand（節錄）**
-
-| 查詢 | snippet 線索 | 圖譜節點 |
-|------|--------------|----------|
-| `敏感肌 常見原因` | 屏障受損、過度清潔 | L1 symptom `屏障受損` |
-| `敏感肌 懷孕` | 荷爾蒙、嗅覺/皮膚變敏感 | L2 cause `懷孕嗅覺敏感` |
-| `換季 皮膚 泛紅` | 季節性刺激 | L1 symptom `換季泛紅` |
-
-**衍生 tag（候選，勾選前不 crawl）**
-
-| 節點 | relevanceQuery | recencyQuery | productFit |
-|------|----------------|--------------|------------|
-| 敏感肌 | `敏感肌` | `敏感肌 請問` | 95 |
-| 屏障受損 | `屏障受損` | `屏障受損 推薦` | 90 |
-| 換季泛紅 | `換季泛紅` | `換季泛紅 請問` | 88 |
-| 懷孕皮膚癢 | `懷孕皮膚癢` | `懷孕 皮膚 癢 請益` | 視產品而定 |
-
-**使用者**：勾選 productFit 高的 4 個節點（可不勾懷孕若產品不適用）
-
-**startScan**：每個勾選節點的 relevance + recency 詞都跑雙軌
-
-| 軌道 | 行為 | 本例預期 |
-|------|------|----------|
-| 相關軌 | sort=relevance, limit≈12 | 高互動痛點貼文 |
-| 近期軌 | 7d 優先，不足補 30d | 一週內求助帖 |
-
-**合併** → gold / recent / relevant → `productFitScore` → 獲客台 → 島民 `generateOutreachReply` + fill
-
----
-
-## 近期窗口
-
-| 窗口 | 天數 | 行為 |
-|------|------|------|
-| **重點** | 7 天內 | 優先爬取、優先顯示、排序最高 |
-| **補充** | 8～30 天 | 7 天內不足時才補，排序較低 |
-| **排除** | >30 天 | 不進海巡與獲客清單 |
-
-策略：
-
-1. 每個勾選 tag 的**近期軌**先抓滿 7 天名額
-2. 全輪痛點貼文不足目標時，自動放寬至 30 天
-3. 獲客台預設篩「7 天內」，可切「含 30 天內補充」
-
----
-
-## 雙軌海巡（Tag + Crawl + UI 三層對齊）
-
-**近期軌不是相關軌的副產品**——每個勾選 tag 的 relevance 與 recency 查詢都**必跑**。
-
-| 層級 | 相關 | 近期 |
-|------|------|------|
-| **Tag** | `derivedTags.relevance` 短詞高命中 | `derivedTags.recency` 求助語境 + after 日期 |
-| **Crawl** | 相關軌 sort=relevance, limit≈12 | 近期軌 7d 滿額 → 30d 補 |
-| **UI** | 可篩 `priority=relevant` | 預設 7d + `priority=gold` 置頂 |
-
-合併優先級：
-
-1. 兩軌皆有 → `gold`
-2. 僅近期軌 → `recent`
-3. 僅相關軌 → `relevant`
-
-過濾：移植 `hasPlacementIntent`、`looksLikeCasualChat`（舊 [`lib/topic-anchor.ts`](../../lib/topic-anchor.ts)、[`lib/scan-recency.ts`](../../lib/scan-recency.ts)）。
-
-### scan_posts 擴充欄位
-
-- `placement_score`、`priority`（gold/recent/relevant）
-- `product_fit_score`、`solved_by_product`
-- `posted_at`、`search_tag`、`query_dimension`（relevance/recency）
-- `graph_node_id`
-- `replies[]`（可選，`scrape_replies: true`）
-
----
-
-## 產品匹配驗收
-
-每篇海巡結果：
-
-- **`productFitScore`**：痛點 vs `product_brief`
-- **`solvedByProduct`**：獲客留言是否對應產品能力（生成時強制檢查）
-
-獲客台 UI：
-
-- 預設排序：7 天內 + 產品能解決
-- 標示：可置入 / 需人工 / 超出產品範圍
-- 獲客留言：**島民 fill 全文，不自動送出**
-
----
-
-## 島民交接
-
-### job.result.handoff
-
-```json
-{
-  "handoff": {
-    "flow": "placement",
-    "persona_id": "...",
-    "pain_tag_count": 9,
-    "summary": "12 候選 tag → 勾選 6 節點 → 38 篇；痛點 10（核心 6 + 周邊 4）；7 天內 8 篇",
-    "pain_breakdown": { "core": 6, "peripheral": 4, "recent_7d": 8 },
-    "top_peripheral_hits": ["懷孕皮膚癢", "換季泛紅"],
-    "next_route": "/personas/:id/outreach",
-    "needs_supplemental_expand": false,
-    "connection_required": false
-  }
-}
-```
-
-JobMonitor → `islanderHandoffStore`；[`buildIslanderContext`](../web/src/lib/islander/buildIslanderContext.ts) 注入【近期海巡交接】。
-
-### Custom actions
-
-| Action | 用途 |
-|--------|------|
-| `expandKnowledgeGraph` | 觸發 `expand-graph`；`supplemental=true` 補充迴圈 |
-| `toggleGraphNode` | 勾選/取消節點 |
-| `startScan` | `dual_track=true`，只爬 `selectedForScan` 節點 |
-| `generateOutreachReply` | 產獲客留言 |
-| `applyDraft` | fill 留言欄位 |
-
-### 對話路徑（流程 B）
-
-```text
-「幫我找敏感肌的痛點」
-  → expand-graph（Brave knowledge_expand + AI 合成 TKG）
-  → IF pain_tag_count < 8 → 島民：「要再補一輪 Brave 嗎？」→ supplemental_round
-  → 研究頁：圖譜 + 雙維度 tag + productFitScore
-  → 使用者手動勾選節點
-  → startScan（每詞雙軌：相關 + 近期，7d/30d）
-  → outreach → highlight gold/recent → generateOutreachReply + fill
-```
-
----
-
-## Job 模板
-
-| Template | Steps | worker |
-|----------|-------|--------|
-| `expand-graph` | plan_queries → brave_knowledge → ai_synth → derive_tags → [supplemental?] → persist_tkg | go |
-| `scan` | session → crawl_dual_track → replies? → store → filter → ai_fit → persist | node + go |
-| `style-8d` | （既有） | node + go |
-
-執行順序：**expand-graph → 勾選 tag → scan**。
-
----
-
-## API 草案
-
-```text
-POST /api/v1/personas/:id/knowledge-graph/expand     # ?supplemental=true
-GET  /api/v1/personas/:id/knowledge-graph
-PATCH /api/v1/personas/:id/knowledge-graph/nodes     # selectedForScan
-
-POST /api/v1/personas/:id/scan-jobs                  # graph_id, selected_node_ids, dual_track
-GET  /api/v1/personas/:id/scan-posts                 # recent_7d, product_fit_min, priority
-
-POST /api/v1/personas/:id/outreach-drafts/generate
-```
-
-Internal worker：`POST /workers/scan-posts/batch`、Brave/AI 內部端點。
-
----
-
-## 前端頁面
-
-| 路徑 | 用途 | 島民 label |
-|------|------|------------|
-| `/personas/:id/research` | 圖譜、雙維度 tag、勾選 | 加入海巡、Brave 再擴展 |
-| `/personas/:id/outreach` | 獲客貼文 + 留言 | 獲客留言、標記已處理 |
-| `/personas/:id/matrix` | 流程 A（Phase 2） | 草稿內容 |
-
-研究頁每節點展示：`relevanceQueries`、`recencyQueries`、`productFitScore`、勾選框、上次命中數。
-
----
-
-## 實作分期
-
-### Phase 0a — 知識圖譜 + Tag 流水線
-
-- [ ] Go Brave adapter（`knowledge_expand` / `threads_discover`）
-- [ ] `expand-graph` job：plan_queries → brave → ai_synth → derive_tags
-- [ ] `supplemental_round`（痛點 tag < 8）
-- [ ] Mongo `topic_knowledge_graphs`（含 `derivedTags`、`painTagCount`）
-- [ ] `deriveSearchTagsFromGraph`（relevance + recency 雙陣列）
-- [ ] API expand / get / patch nodes
-
-### Phase 0b — 島民 handoff
-
-- [ ] handoff（含 `pain_tag_count`、`needs_supplemental_expand`）
-- [ ] JobMonitor bridge
-- [ ] custom actions + `ai.islander.system.md` 海巡專章
-
-### Phase 1 — 雙軌 scan + 流程 B
-
-- [ ] Node `crawl_dual_track`（每 tag 相關+近期，7d/30d）
-- [ ] `productFitScore` + outreach UI
-- [ ] **驗收**：敏感肌 → L2（懷孕等）→ 候選痛點 tag ≥8 → 勾選後貼文痛點 ≥8 → 7d 內 ≥5
-
-### Phase 2 — 流程 A
-
-- [ ] matrix + 留言收集 + 島民 fill
-
-### Phase 3 — 自動化
-
-- [ ] job_schedules、Brave 熔斷、Meta API 發留言
-
----
-
-## 風險
-
-| 議題 | 對策 |
-|------|------|
-| Brave 幻覺 | 節點必須有 `evidence[]` |
-| 圖譜跑題 | exclusions + `productFitScore` |
-| 查詢爆炸 | Brave ≤15/輪；supplemental ≤5；衍生 ≤20；只爬勾選 |
-| 醫療敏感 | `disclaimer`；留言不自動發 |
-| 周邊節點產品不符 | 低 productFit 預設不勾；獲客台標 ✗ |
-
----
-
-## 參考
-
-- 舊海巡：[`lib/services/scan.ts`](../../lib/services/scan.ts)
-- 舊網搜：[`lib/services/scan-web-discover.ts`](../../lib/services/scan-web-discover.ts)
-- 舊研究地圖：[`lib/ai/analyze-topic.ts`](../../lib/ai/analyze-topic.ts)
-- Job 系統：[`docs/job-system-plan.md`](./job-system-plan.md)
-- 島民：[`internal/library/prompt/files/ai.islander.system.md`](../internal/library/prompt/files/ai.islander.system.md)
-- 既有 8D：[`worker/style-8d-worker.ts`](../worker/style-8d-worker.ts)
\ No newline at end of file
diff --git a/backend/docs/similar-accounts-ta-plan.md b/backend/docs/similar-accounts-ta-plan.md
deleted file mode 100644
index bb51acf..0000000
--- a/backend/docs/similar-accounts-ta-plan.md
+++ /dev/null
@@ -1,307 +0,0 @@
-# 相似帳號 / 對標帳號 / 找 TA — 改進計畫
-
-## ⚠ 換手進度（2026-06-28）
-
-### ✅ Phase 1 已完成（全部測試通過）
-`make fmt && make test` 全 ok；`make build-frontend` 通過。`go build ./...` 通過。
-
-已完成項目：
-- **1.1 名額放寬**：`MaxSimilarAccounts` 5 → 10（`backend/internal/library/viral/discover_accounts.go:15`）。
-- **1.2 停止清空**：`analyze_copy_mission.go` 不再 `SimilarAccounts = nil`，改用 `similarAccountsFromSummary(mission.ResearchMap.SimilarAccounts)` 保留前次（`backend/internal/worker/job/analyze_copy_mission.go:128`）。
-- **1.3 合併取代覆蓋**：`scan_viral.go` 改 `libviral.MergeSimilarAccounts(prev, new)`（`backend/internal/worker/job/scan_viral.go:195`）。
-- **1.4 排序權重抽出**：`reference_accounts.go` 新增 `ReferenceRankWeights` + `DefaultReferenceRankWeights` + `rankScore`（log-scale follower bucket 1k/10k/100k/1M、topicHits 加權），排序用加權和；`postTopicRelevant` 改為 `topicTopicHits` 回傳 hits 並用 `normalisedTopicTerms` lower-case 取代 `topicTerms`。
-- **1.5 web search fallback**：`scan_viral.go:170` `BuildReferenceAccountsFromScan` 後若 `len(referenceAccounts) < MaxSimilarAccounts` 且 `placement.WebSearchAvailable(research)` → 呼 `supplementSimilarAccountsFromWeb`（`scan_viral.go:369`），透過 `websearch.New(memberCtx.WebSearchConfig())` 建 client → `DiscoverSimilarAccounts` → `MergeSimilarAccounts` 串接。失敗安全：web search 失敗不讓 job fail。
-- **1.6 ProfileURL helper**：新檔 `backend/internal/library/threadsapi/url.go` `ProfileURLFromPermalink(permalink, username)`，優先用 permalink 反推、fallback `https://www.threads.com/@`（`.com` 為 canonical host）。`reference_accounts.go:137`、`enrich_accounts.go`、`discover_accounts.go` 已改用。
-- **1.7 Brave StartPublishedDate**：`brave.SearchOptions` 加 `StartPublishedDate string` 欄位（forward-compat，目前 brave client 尚未傳給 API）；`websearch/client.go` braveAdapter 把 `opts.StartPublishedDate` 塞進 libbrave.SearchOptions。Exa 原本就有支援。
-- **1.8 前端顯示**：`frontend/src/types/copyMission.ts` `CopySimilarAccountData` 加 `matched_source?: string[]` + `similarAccountSourceTier`/`similarAccountSourceLabel` helper；`frontend/src/lib/viralSignals.ts` 加 `similarAccountTone`；`CopyMissionDetailPage.tsx:837-878` row 加「來源」badge（scan+web/sky/success、web/sky、scan/brand）、「置信度」小字。
-- **schema**：`missionentity.SimilarAccount` 加 `MatchedSource []string`（`backend/internal/model/copy_mission/domain/entity/mission.go:27`）；`domusecase.SimilarAccountSummary` 同步；`usecase.toSummary` 帶 matched；`types.CopySimilarAccountData` 同步；`logic/copy_mission/mapper.go` entity↔API 兩處對映帶 matched；`generate/api/copy_mission.api` 的 `CopySimilarAccountData` 同步（手動補，**未跑 `make gen-api`**——必要時下一手可跑 gen-api 重新產生以對齊）。
-- 新檔：
-  - `backend/internal/library/viral/merge_accounts.go` `MergeSimilarAccounts` + `unionMatchedSource`。
-  - `backend/internal/library/threadsapi/url.go` `ProfileURLFromPermalink`。
-  - `backend/internal/worker/job/similar_accounts.go` `similarAccountsFromSummary`（summary→entity 轉換 helper，給 worker 跨 rerun 保留 Previous）。
-
-### 未做、給下一手
-- **Phase 2**：相似帳號變一等公民（`Status`/`TopicRelevance`/`LastSeenAt` schema + PATCH API + worker 尊重 excluded/pinned + 前端釘選/排除按鈕 + Placement 維持不動）。詳見下方 Phase 2 章節。
-- **Phase 3**：TA 樣本（留言作者採樣，`AudienceSample` + `audience.go` + worker 接入 + PATCH API + 前端「TA 樣本」區）。詳見下方 Phase 3 章節。
-- **Phase 4**：跨任務記憶（後續，未規劃細節）。
-- **重新 gen-api**：`generate/api/copy_mission.api` 只有 `CopySimilarAccountData` 加 `matched_source` 一處，types.go 已手動同步。若下一手要擴 API schema（Phase 2），建議跑 `make gen-api` 重新產 handler/logic/types 確保對齊。
-- **新測試**：Phase 1 沒額外加新 test case。建議下一手補：`viral/merge_accounts_test.go`（`MergeSimilarAccounts` merges、preserves prev、truncates to limit、unionMatchedSource dedup）、`viral/reference_accounts_test.go` 新排序 case（topicHits 加權、log-scale follower bucket）、`worker/job/scan_viral_test.go` web fallback case（mock websearch client）。這些 test 是 Phase 1 的「補強」層，不阻塞 Phase 2 進行。
-
-### 已動的檔案清單（Phase 1）
-**Go 後端**
-- `backend/internal/library/viral/discover_accounts.go`（常數、ProfileURL helper、accountCandidate.permalink）
-- `backend/internal/library/viral/reference_accounts.go`（ReferenceRankWeights、topicHits、MatchedSource、ProfileURL helper、刪 topicTerms）
-- `backend/internal/library/viral/enrich_accounts.go`（MatchedSource、ProfileURL helper、authorScore.permalink）
-- `backend/internal/library/viral/merge_accounts.go`（**新檔**）
-- `backend/internal/library/threadsapi/url.go`（**新檔**）
-- `backend/internal/library/websearch/client.go`（braveAdapter 傳 StartPublishedDate）
-- `backend/internal/library/brave/client.go`（SearchOptions 加 StartPublishedDate）
-- `backend/internal/worker/job/scan_viral.go`（web fallback + MergeSimilarAccounts + supplementSimilarAccountsFromWeb）
-- `backend/internal/worker/job/analyze_copy_mission.go`（停止清空 SimilarAccounts）
-- `backend/internal/worker/job/similar_accounts.go`（**新檔**：similarAccountsFromSummary）
-- `backend/internal/model/copy_mission/domain/entity/mission.go`（SimilarAccount 加 MatchedSource）
-- `backend/internal/model/copy_mission/domain/usecase/usecase.go`（SimilarAccountSummary 加 MatchedSource）
-- `backend/internal/model/copy_mission/usecase/usecase.go`（toSummary 帶 matched）
-- `backend/internal/types/types.go`（CopySimilarAccountData 加 matched_source）
-- `backend/generate/api/copy_mission.api`（CopySimilarAccountData 加 matched_source）
-- `backend/internal/logic/copy_mission/mapper.go`（兩處對映帶 matched）
-
-**前端**
-- `frontend/src/types/copyMission.ts`（CopySimilarAccountData 加 matched_source + helper）
-- `frontend/src/lib/viralSignals.ts`（similarAccountTone）
-- `frontend/src/pages/CopyMissionDetailPage.tsx`（row 顯示 source badge、置信度小字）
-
-### 設計選擇備忘
-- `similarAccountsFromSummary` 只帶 summary 可見欄位（沒 `TopicRelevance/LastSeenAt/Status`，那些是 Phase 2）。Phase 1 schema 只補 `MatchedSource`，其他 Phase 2 欄位別在 Phase 1 先加，避免污染。
-- 排序權重改成 log-scale follower bucket（1k/10k/100k/1M cut），避免 mega 帳號壓過 niche 高相關作者。`ReferenceRankWeights` 結構在 `reference_accounts.go` 內部，未注入 input，未來要調整再加。
-- `ProfileURL` 從 `https://www.threads.net/@` 改 `https://www.threads.com/@`（threads.com 現在是 canonical host，前端 `frontend/src/lib/threadsLinks.ts` 用 `threadsProfileUrl(username, profileUrl)` 已能接受 `profile_url` injected，不需改）。
-- `MergeSimilarAccounts` 串接 priority：新（scan+web）> 舊（保舊不被清掉），命中兩條 source 的 username `MatchedSource` 會 union 含 scan 與 web，但 **confidence 不會自動升 high**（confidence 由 `BuildReferenceAccountsFromScan` 內 strict/relaxed gate + verified + bestEngagement 算出來）。若未來要把「跨來源」當 high confidence 的訊號，需在 `MergeSimilarAccounts` 或 mapper 後處理；目前只透過前端 `MatchedSource` badge 視覺呈現。
-- web search fallback 只在 `< MaxSimilarAccounts(=10)` 時觸發，避免每次 scan 都額外打 web 浪費 quota；也避免 web 來的帳號擠掉 scan 來的（因為 new 排前面）。
-- Brave `StartPublishedDate` 欄位加了但**沒 map 到 Brave 的 `freshness` 參數**（Brave API freshness 接受 `d/w/m/y` 而非 ISO date，要做轉換）。Phase 1 只做資訊不丟失；實際生效需要第二階段處理 Brave adapter 的 `freshness` mapping。Exa 已有支援。
-
-### 沒動的檔案（確認 boundary）
-- Placement / Persona / Brand schema 完全沒動。
-- 沒碰 `internal/handler/routes.go`、`internal/svc/service_context.go`、`internal/response`、`internal/middleware`。
-- 沒動 `internal/model/copy_mission/repository`、`internal/model/copy_mission/domain/repository`。
-
----
-
-> 範圍：僅 CopyMission flow。Placement（B 流海巡獲客）刻意維持「無對標帳號」設計，本計畫不動其 schema。
-> 上限：`MaxSimilarAccounts` 自 5 放寬到 10。
-> 遵循：`code/message/data` envelope、`page/pageSize`、`SSCCCDDD` 錯誤碼、UTC+0 nanoseconds、Redis `workerID` lock、不裸 `Update` job 狀態。
-> 驗證：`go mod tidy && make fmt && go test ./...`；前端動到另執行 `make web-build`。
-
----
-
-## 背景：threads-api-skill repo 對位
-
-參考 repo `madebypan/threads-api-skill` 是**純發布工具包**（容器→publish 30s wait、reply_to_id 串貼、catbox.moe 圖床、60 天 token refresh、Chrome 自動化 setup），**沒有「找相似帳號 / 找對標 / 找 TA」功能**。它整理的 Threads Graph API endpoint 與踩坑，可用來校正下列事實：
-
-- `me?fields=id,name,username,...` 取 self 資訊 → 目前 `threadsapi/client.go` 完全沒用，無法驗 token 對應 username。
-- `keyword_search`（TOP/RECENT，50/page，無 cursor）→ 已實作；目前沒做翻頁，召回量受限。
-- `media/{id}/replies` → 已實作，目前只當 outreach 標的，**沒把留言作者彙整成 TA 樣本**。
-- Threads Graph API **沒有 endpoint 查任意別人的 follower / 受眾輪廓** → 「找 TA」必須繞道：把留言作者/互動者彙整成潛在受眾樣本。
-
----
-
-## 目前狀態（viral 流程摸整）
-
-- 唯一活著的相似帳號產生路徑：`scan_viral.go` job → `libviral.RunDiscover`（抓 threads 貼文）→ `BuildReferenceAccountsFromScan`（by author 聚合 + verified/follower/engagement 排序，strict gate→relaxed fallback）→ 寫入 `Mission.ResearchMap.SimilarAccounts`（`reference_accounts.go:43`）。
-- `DiscoverSimilarAccounts` / `EnrichSimilarAccounts` / `ToEntitySimilarAccounts` 是 dead code（只有測試呼叫）。
-- `analyze_copy_mission.go:138` 顯式 `researchMap.SimilarAccounts = nil` → 重新跑研究地圖 job 會清空相似帳號，前端沒警告。
-- API 對相似帳號純唯讀：`UpdateCopyMissionReq`（`copy_mission.api:60-72`）沒 `similar_accounts` 欄位，使用者無法排除/釘選。
-- 「找 TA」目前只是 LLM 產出的一段文字 `AudienceSummary`，**沒有任何「找出受眾樣本帳號」的機制**，連結構都沒有。
-- 驗證缺位：`ProfileURL` 一律 `https://www.threads.net/@` 拼字串（`reference_accounts.go:137`、`enrich_accounts.go:77`、`discover_accounts.go:119`），不驗真。
-- 純 Threads API 模式下 `AuthorVerified=false, FollowerCount=0` 恆成立，排序權重失衡。
-- 排序權重寫死：`reference_accounts.go:108-119` 固定 verified→follower→engagement，沒有主題 pillar 相似度、沒有跨任務記憶、沒有使用者可調。
-- `postTopicRelevant`（`reference_accounts.go:166-180`）用裸 `strings.Contains`，中文長 label 命中精度低。
-
----
-
-## Phase 1 — 資料品質低風險修正（先做）
-
-### 1.1 名額放寬
-- `backend/internal/library/viral/discover_accounts.go:14`：`MaxSimilarAccounts = 5` → `10`。
-- `scan_viral.go:177`：`Limit: libviral.MaxSimilarAccounts` 維持引用常數。
-- 前端已用 list render，不需改。
-
-### 1.2 停止 `analyze_copy_mission` 清空相似帳號
-- `backend/internal/worker/job/analyze_copy_mission.go:138`：刪 `researchMap.SimilarAccounts = nil`。
-- 確認 `model/copy_mission/usecase/usecase.go` dot-path 更新其他 research_map 欄位時不會覆蓋 `similar_accounts`（worker 才會用 `Patch.ResearchMap` 整包，且 worker 現在會保留 SimilarAccounts）。
-
-### 1.3 scan 結果改合併而非覆蓋
-- `scan_viral.go:189-197`：`SimilarAccounts: referenceAccounts` → `SimilarAccounts: mergeSimilarAccounts(mission.ResearchMap.SimilarAccounts, referenceAccounts)`。
-- 新檔 `backend/internal/library/viral/merge_accounts.go`：by username 合併，新來的更新統計、舊有保留；Phase 1 schema 還沒 `Status`，先純保舊不被清掉。
-- `mergeSimilarAccounts(prev, new []missionentity.SimilarAccount) []missionentity.SimilarAccount`：
-  - key = lowercase username；新>舊（更新統計欄位），舊沒被新覆蓋就保留。
-  - 排序：保留新來秩序在前 N 個，舊的接在後面直到達 `MaxSimilarAccounts`。
-
-### 1.4 排序權重抽出 + 主題相關改用命中詞數
-- `reference_accounts.go:108-119`：抽出 `ReferenceRankWeights` struct（`VerifiedW/FollowerW/TotalEngagementW/BestEngagementW/TopicRelevanceW`，預設 `4/2/1/1/2`），排序 key = 加權和。
-- `reference_accounts.go:166-180` `postTopicRelevant`：仍維持「命中詞數 >= 1 才納入」，但額外回傳 `topicHitCount` 給排序用。
-- `referenceAuthorAgg` 加 `topicHits int`；`BuildReferenceAccountsFromScan` 內部迴圈累加。
--硼切詞暫不引入 jieba：對 CJK 用 `strings.Fields` + 拆字元組（>=2 字才當 term）即可，避免新依賴。
-
-### 1.5 web search 補洞（復活 dead code 線）
-- `scan_viral.go:172` `BuildReferenceAccountsFromScan` 之後，若 `len(referenceAccounts) < 5` 且 `memberCtx.WebSearchEnabled()`：
-  ```go
-  extra, err := libviral.DiscoverSimilarAccounts(ctx, websearchClient, libviral.DiscoverAccountsInput{
-      SeedQuery: mission.SeedQuery,
-      Brief:     mission.Brief,
-      Pillars:   mission.ResearchMap.Pillars,
-  })
-  if err == nil && len(extra) > 0 {
-      referenceAccounts = libviral.EnrichSimilarAccounts(referenceAccounts, nil, libviral.MaxSimilarAccounts)
-      // 把 web 找到的也 by username 合併進去
-  }
-  ```
-- `enrich_accounts.go`：`Source` 改成集合概念：`viral.SimilarAccount` 與 `missionentity.SimilarAccount` 都加 `MatchedSource []string`，命中 web 也命中 scan = `confidence="high"`。
-- web search 失敗**不可讓 scan job 失敗**，只跳過並 log。
-
-### 1.6 threadsapi profile URL helper
-- 新檔 `backend/internal/library/threadsapi/url.go`：`ProfileURLFromPermalink(permalink, username) string`：
-  - regex `threads\.(?:com|net)/@([^/]+)/post/` 從 permalink 抓 author root `https://www.threads.com/@/`。
-  - fallback `https://www.threads.com/@`（注意 `www.threads.com` 而非 `www.threads.net` 較新且穩）。
-- `reference_accounts.go:137`、`enrich_accounts.go:77`、`discover_accounts.go:119` 改用此 helper。
-
-### 1.7 Brave adapter 補 StartPublishedDate
-- `backend/internal/library/websearch/client.go:114-127` Brave adapter：把 `SearchOptions.StartPublishedDate`（即便 Brave API 不支援）也讀進 `libbrave.SearchOptions`，讓未來 Brave 端支援時自動生效。實作細節：libbrave.SearchOptions 若沒對應欄位就先無效果，但頂層 client 不能丟失資訊。
-
-### 1.8 前端顯示新增資訊
-- `frontend/src/pages/CopyMissionDetailPage.tsx:837-875` row：加 `source` badge（已有 `AccountSource` 文字時顯示 `brand`/`neutral`）、`confidence` 用 `text-muted` 小字。
-- `frontend/src/lib/viralSignals.ts:42-48` `viralAccountRowClass`：依 Phase 1 schema 補 `MatchedSource` → 範含 `scan` 與 `web` 用 `--verified-hot` 樣式。
-- `frontend/src/types/copyMission.ts`：`SimilarAccount` 加 `matched_source?: string[]`（Phase 1 只補這欄位，舊資料缺少不影響渲染）。
-- 執行 `make web-build`。
-
----
-
-## Phase 2 — 相似帳號變一等公民（動 API，CopyMission only）
-
-### 2.1 schema 變更
-`backend/internal/model/copy_mission/domain/entity/mission.go:23-35` `SimilarAccount` 加：
-```go
-Status         string   `bson:"status,omitempty" json:"status,omitempty"`        // recommended|pinned|excluded|promoted
-TopicRelevance float64  `bson:"topic_relevance,omitempty" json:"topic_relevance,omitempty"`
-LastSeenAt     int64    `bson:"last_seen_at,omitempty" json:"last_seen_at,omitempty"`
-MatchedSource  []string `bson:"matched_source,omitempty" json:"matched_source,omitempty"`
-```
-`internal/types/types.go` 同步（重新 gen-api）。
-
-### 2.2 API 新增
-`backend/generate/api/copy_mission.api` 加：
-```
-@handler patchCopyMissionSimilarAccount
-patch /personas/:persona_id/copy-missions/:copy_mission_id/similar-accounts/:username (PatchSimilarAccountReq) returns (CommonRes)
-
-type PatchSimilarAccountReq {
-    Status string `json:"status"`
-}
-```
-跑 `make gen-api` 重新產 handler/logic/types。logic 走 dot-path：
-```go
-out[fmt.Sprintf("research_map.similar_accounts.%s.status", username)] = strings.TrimSpace(req.Status)
-```
-錯誤碼：CopyMission 目前沒有專屬 scope，**Phase 2 用 `Facade` (10)** 暫時頂著，待新增 `CopyMission Scope=41` 後再回頭改。**禁止裸寫數字**，一律 `errs.For(code.Facade).ResInvalidState("similar account status not allowed")`。
-
-### 2.3 worker 尊重 status
-- `reference_accounts.go:54` 開頭：`if isExcluded(in.ExcludedUsernames, post.Author) { continue }`。
-- `scan_viral.go:170`：把 `mission.ResearchMap.SimilarAccounts` 中 `status=excluded` 的 username 傳進 `ReferenceAccountInput.ExcludedUsernames`。
-- `merge_accounts.go`：`status=pinned` 永遠置頂，本次沒掃到也保留。
-
-### 2.4 前端互動
-- `CopyMissionDetailPage.tsx` row 加兩按鈕「釘選」「排除」，呼 `api.patch(.../similar-accounts/:username, {status})`，本地 optimistic update。
-- 新檔 `frontend/src/lib/copyMissionSimilarAccounts.ts` 包 API client。
-- `CopyMissionResearchOverview.tsx` 加「相似帳號」子區（從 detail 頁整合進來）。
-
----
-
-## Phase 3 — TA 樣本（留言作者採樣，全新功能）
-
- Threads API 拿不到任意別人的受眾 → 繞道：用 `MediaReplies` 的 `ReplyCandidate.Author` 聚合成潛在受眾樣本。
-
-### 3.1 schema 變更
-`backend/internal/model/copy_mission/domain/entity/mission.go` `ResearchMap` 加：
-```go
-AudienceSamples []AudienceSample `bson:"audience_samples,omitempty" json:"audience_samples,omitempty"`
-```
-新 struct：
-```go
-type AudienceSample struct {
-    Username       string `bson:"username" json:"username"`
-    SamplePostID   string `bson:"sample_post_id,omitempty" json:"sample_post_id,omitempty"`
-    SampleText     string `bson:"sample_text,omitempty" json:"sample_text,omitempty"`
-    ReplyLikeCount int    `bson:"reply_like_count,omitempty" json:"reply_like_count,omitempty"`
-    Appearances    int    `bson:"appearances,omitempty" json:"appearances,omitempty"`
-    FirstSeenAt    int64  `bson:"first_seen_at" json:"first_seen_at"`
-    LastSeenAt     int64  `bson:"last_seen_at,omitempty" json:"last_seen_at,omitempty"`
-    Status         string `bson:"status,omitempty" json:"status,omitempty"`
-}
-```
-`generate/api/copy_mission.api` 在 `CopyResearchMap` 加 `AudienceSamples []CopyAudienceSampleData`；`make gen-api`。
-
-### 3.2 新 library
-`backend/internal/library/viral/audience.go`：
-```go
-func BuildAudienceSamplesFromReplies(replies []placement.ReplyCandidate, opts AudienceOpts) []missionentity.AudienceSample
-```
-- `appearance = by username.Count`
-- 過濾：自己 mission 的 author（即 SimilarAccount source）排除、純連結/數字罐頭 reply 文字過濾（`len < 5 chars` or URL-only）。
-- 排序 `appearance desc → replyLikeCount desc → postedAt desc`，前 15 筆。
-- confidence（前端呈現用，不入 struct）：`appearance >= 3` high、`= 2` medium、`= 1` low。
-
-### 3.3 worker 接入
-`scan_viral.go` 在 `AttachReplies` 完成後：
-```go
-var allReplies []placement.ReplyCandidate
-for _, p := range postsWithReplies {
-    allReplies = append(allReplies, p.Replies...)
-}
-samples := libviral.BuildAudienceSamplesFromReplies(allReplies, libviral.AudienceOpts{
-    Max:             15,
-    ExcludeAuthors:  similarAccountUsernames,
-})
-researchMap.AudienceSamples = mergeAudienceSamples(prev.Samples, samples)
-```
-合併邏輯與 `merge_accounts.go` 同款。
-
-### 3.4 API
-- `GET /copy-missions/:id` 已含（在 `research_map.audience_samples`）。
-- `PATCH /copy-missions/:id/audience-samples/:username` body `{status}`，dot-path 更新 `research_map.audience_samples..status`。
-- `make gen-api` + 邏輯同 2.2。
-
-### 3.5 前端
-- `CopyMissionResearchOverview.tsx` 新區「TA 樣本」（在「相似帳號」之後）：
-  - 每筆 `@username`（連 `threadsProfileUrl`）、出現 N 篇、最近一次樣本文字。
-  - 按鈕「收藏為長期受眾」（status=pinned）、「忽略」（status=excluded）。
-- 新檔 `frontend/src/lib/copyMissionAudience.ts` 包 API client。
-- `frontend/src/index.css` 加 `.hx-audience-samples*` token，沿用 `hx-copy-similar-accounts` 結構。
-
-### 3.6 Phase 3 驗收
-- `make web-build` 過、`go test ./...` 過。
-- E2E：開 Threads API 連線 → 跑 scan job → detail page 顯示「TA 樣本」最多 15 筆、@username 連結不 404、可釘選後重跑 scan 不消失。
-
----
-
-## Phase 4 — 跨任務記憶（後續，本計畫不實作）
-
-`ThreadsAccount` 層加 `KnownAccounts map[username]AccountProfile{ FirstSeenAt, LastSeenAt, Missions[], PersonaIds[], Tags[], AvgEngagement, Status }`，scan job 結束 upsert。同一 username 在多 mission 出現 → confidence 累積、auto-suggest 為 persona benchmark；已 excluded 跨任務繼承。
-
----
-
-## 移交檢查表
-
-### 要動的檔案（Phase 1）
-**Go 後端**
-- `internal/library/viral/discover_accounts.go`（常數、ProfileURL helper）
-- `internal/library/viral/reference_accounts.go`（排序權重、topicHits）
-- `internal/library/viral/enrich_accounts.go`（MatchedSource 集合）
-- `internal/library/viral/merge_accounts.go`（新檔）
-- `internal/library/threadsapi/url.go`（新檔，profileURL helper）
-- `internal/library/websearch/client.go`（Brave 補 StartPublishedDate）
-- `internal/worker/job/scan_viral.go`（web 補洞、merge 取代覆蓋）
-- `internal/worker/job/analyze_copy_mission.go:138`（停止清空）
-- `internal/model/copy_mission/domain/entity/mission.go`（SimilarAccount 加 MatchedSource）
-- `internal/types/types.go` 同步（gen-api 或手動加）
-
-**前端（Phase 1.8）**
-- `src/pages/CopyMissionDetailPage.tsx`（顯示 source/confidence）
-- `src/lib/viralSignals.ts`（MatchedSource badge 對應）
-- `src/types/copyMission.ts`（加 matched_source）
-
-### 要動的檔案（Phase 2-3，後續 agent）
-- `model/copy_mission/domain/entity/mission.go`（Status、TopicRelevance、LastSeenAt、AudienceSample、AudienceSamples）
-- `generate/api/copy_mission.api`（兩支 PATCH endpoint + types）
-- `internal/logic/copy_mission/patch_similar_account_logic.go` + `patch_audience_sample_logic.go`（gen 產出後手寫）
-- `internal/library/viral/audience.go`（新檔）
-- `internal/worker/job/scan_viral.go`（excluded 傳遞、audience samples、pinned 保留）
-- `frontend/src/components/CopyMissionResearchOverview.tsx`（整合區）
-- `frontend/src/lib/copyMissionSimilarAccounts.ts`、`copyMissionAudience.ts`（新）
-- `frontend/src/index.css`（`.hx-audience-samples*`）
-
-### 錯誤碼配置
-- Phase 2 patch similar 錯誤：CopyMission 無專屬 scope → 先用 `errs.For(code.Facade).ResInvalidState("similar account status not allowed")`；待新增 `CopyMission=41` 後再回頭改。**禁止裸寫數字**。
-
-### 失敗安全
-- 任何 web search 呼叫失敗不能讓 scan job fail，只跳過。
-- `mergeSimilarAccounts` 必須處理 prev=nil。
-- `AudienceSamples`（Phase 3）在無 Threads API token 時直接跳過整段，不報錯。
\ No newline at end of file
diff --git a/backend/docs/threads-automation-gap-plan.md b/backend/docs/threads-automation-gap-plan.md
new file mode 100644
index 0000000..23cd0b9
--- /dev/null
+++ b/backend/docs/threads-automation-gap-plan.md
@@ -0,0 +1,133 @@
+# Threads 自動營運補功能計畫
+
+## 目前狀態
+
+P1/P2 已落地到後端 API、worker 與正式前端：
+
+- 自動補庫存：`publish_inventory_policies` + `refill-publish-inventory` job template/worker。
+- 智慧時段：`GET /publish-slot-insights` 從 publish health / checkpoints 聚合推薦時段。
+- 草稿批量排程：Persona 與 Copy Mission 草稿可批量排到 `publish_queue`，草稿回寫 `scheduled + publish_queue_id`。
+- Retry / 告警 / 漏發：`publish_queue_events` 記錄狀態轉移；sweeper 會標記 missed；failed/cancelled/missed 可 retry。
+- 頻率護欄：`publish_guard_policies` 支援每日上限、最小間隔、連續失敗 pause / resume。
+- P2：內容日曆 date range query、多帳號 dashboard summary、style preset 語調庫、OAuth/API diagnostics。
+
+## 目標
+
+把現有「海巡找題、AI 文案、手動排程、成效追蹤」串成自動營運閉環，讓巡樓 Console 不只是一個排程工具，而是可持續補庫存、控制風險、追蹤成效的 Threads 工作台。
+
+## P1：自動補庫存
+
+### 功能
+
+- 每個 Threads account 可設定每日/每週目標篇數。
+- 可設定 weekday/time slots 與 timezone；timezone 僅用於 cron/排程解讀，儲存仍用 unix nanoseconds UTC。
+- 指定內容來源：persona、copy mission、brand scan posts、manual seed。
+- 當 `publish_queue` 未來 N 天庫存低於門檻時，自動建立 copy generation job，完成後排入 queue。
+
+### 後端草案
+
+- 新增 model：`internal/model/publish_inventory/`。
+- 新增設定 entity：
+  - `account_id`
+  - `target_daily_count`
+  - `low_stock_threshold`
+  - `lookahead_days`
+  - `timezone`
+  - `slots`
+  - `source_refs`
+  - `enabled`
+- 新增 job step：`refill_publish_inventory`。
+- 補 API：
+  - `GET /api/v1/threads-accounts/:accountId/publish-inventory-policy`
+  - `PUT /api/v1/threads-accounts/:accountId/publish-inventory-policy`
+  - `POST /api/v1/threads-accounts/:accountId/publish-inventory/refill-jobs`
+
+## P1：智慧時段
+
+### 功能
+
+- 第一版以規則為主：帳號的 weekday/time slots + 最小間隔。
+- 用 publish health 的 1h/24h/7d checkpoints 回填每個 slot 的平均互動。
+- 前端顯示「推薦時段」與「低成效時段」。
+
+### 後端草案
+
+- 新增 summary usecase，從 `publish_analytics` 聚合 account slot performance。
+- 補 API：
+  - `GET /api/v1/threads-accounts/:accountId/publish-slot-insights`
+- 回傳：
+  - `slots[]`
+  - `avg_likes_1h/24h/7d`
+  - `avg_replies_1h/24h/7d`
+  - `sample_size`
+  - `recommendation`
+
+## P1：草稿批量排程
+
+### 功能
+
+- 使用者在 copy drafts 中選多篇，一次排到未來 slots。
+- 支援根據智慧時段自動分配 `scheduled_at`。
+- draft 排入 queue 後狀態改為 `scheduled`，保留 queue item id。
+
+### 後端草案
+
+- 補 API：
+  - `POST /api/v1/personas/:personaId/copy-drafts/schedule`
+  - `POST /api/v1/personas/:personaId/copy-missions/:missionId/copy-drafts/schedule`
+- request：
+  - `account_id`
+  - `draft_ids`
+  - `start_at`
+  - `timezone`
+  - `slots`
+  - `mode`: `manual` / `recommended`
+
+## P1：發文 retry / 告警 / 漏發偵測
+
+### 功能
+
+- failed queue item 可重試，保留失敗歷史。
+- sweeper 偵測到超過 grace period 的 scheduled item 未處理，標記為 missed 或重新 enqueue。
+- 連續失敗超過門檻時 pause account publish，避免 token 或 rate limit 問題擴大。
+
+### 後端草案
+
+- `publish_queue_events` 記錄 queue 狀態轉移與錯誤分類。
+- `retry` 使用 guarded update，只允許 `failed/cancelled` 回到 `scheduled`。
+- 補 API：
+  - `POST /api/v1/threads-accounts/:accountId/publish-queue/:queueId/retry`
+  - `GET /api/v1/threads-accounts/:accountId/publish-queue/:queueId/events`
+  - `GET /api/v1/threads-accounts/:accountId/publish-alerts`
+
+## P1：頻率護欄
+
+### 功能
+
+- 每帳號每日上限。
+- 最小發文間隔。
+- 連續失敗自動 pause。
+- 手動解除 pause。
+
+### 後端草案
+
+- 擴充 Threads account connection prefs 或新增 `publish_guard_policy`。
+- sweeper dispatch 前檢查 policy；違反則延後排程，不直接發文。
+- 補 API：
+  - `GET /api/v1/threads-accounts/:accountId/publish-guard-policy`
+  - `PUT /api/v1/threads-accounts/:accountId/publish-guard-policy`
+  - `POST /api/v1/threads-accounts/:accountId/publish-guard/resume`
+
+## P2
+
+- 內容日曆：補 queue date range query，前端做週/月視圖。
+- 多帳號 dashboard：補跨帳號 summary endpoint，避免前端 N+1 requests。
+- 語調庫：把 `style_profile`、CTA、禁用詞、品牌口吻抽成 reusable preset。
+- OAuth/API 診斷：把 smoke test、token expiry、permission scope 做成標準診斷報告。
+
+## 驗證策略
+
+- 所有列表維持 `page/pageSize` 與 `pagination/list`。
+- 所有時間欄位寫入 unix nanoseconds。
+- queue/job 狀態轉移都使用 guarded update。
+- 長任務必須 heartbeat，取消走既有 cooperative cancel 語意。
diff --git a/backend/etc/gateway.dev.example.yaml b/backend/etc/gateway.dev.example.yaml
deleted file mode 100644
index 0b423bf..0000000
--- a/backend/etc/gateway.dev.example.yaml
+++ /dev/null
@@ -1,45 +0,0 @@
-Name: haixun-backend
-Host: 0.0.0.0
-Port: 8890
-Timeout: 120000
-
-# 本地「docker 測試」設定（make dev-up 使用）。
-# 連線走 compose service name（mongo / redis），密碼對齊 deploy/.env.dev。
-# 純本機 go run（不進 docker）請改用 etc/gateway.yaml（連 127.0.0.1）。
-Mongo:
-  URI: mongodb://haixun:haixun-dev-pass@mongo:27017/?authSource=admin
-  Database: haixun
-  TimeoutSeconds: 10
-
-Redis:
-  Addr: redis:6379
-  Password: haixun-dev-redis
-  DB: 0
-
-Auth:
-  AccessSecret: haixun-dev-access-secret-change-me
-  RefreshSecret: haixun-dev-refresh-secret-change-me
-  AccessExpireSeconds: 900
-  RefreshExpireSeconds: 2592000
-  # 僅本地開發開啟：允許用 X-Tenant-ID / X-UID header 模擬登入。正式環境必須 false。
-  DevHeaderFallback: true
-
-Secrets:
-  # 留空 = 機敏資料不加密（本地測試方便）。正式環境用 ${HAIXUN_SECRETS_KEY}。
-  EncryptionKey: ""
-
-InternalWorker:
-  Secret: haixun-dev-worker-secret
-
-# dev 用 gateway 內嵌 go worker（勿另開 worker 容器，避免兩個 worker 搶 job）。
-JobWorker:
-  Enabled: true
-  WorkerType: go
-
-JobScheduler:
-  Enabled: true
-  IntervalSeconds: 60
-
-JobReaper:
-  Enabled: true
-  IntervalSeconds: 30
diff --git a/backend/etc/gateway.prod.yaml b/backend/etc/gateway.prod.yaml
index e6ca1e3..580f5aa 100644
--- a/backend/etc/gateway.prod.yaml
+++ b/backend/etc/gateway.prod.yaml
@@ -3,8 +3,6 @@ Host: 0.0.0.0
 Port: 8890
 Timeout: 120000
 
-# 連線字串與所有 secret 都從環境變數注入（systemd EnvironmentFile=/opt/haixun/etc/haixun.env）。
-# go-zero 以 conf.UseEnv() + os.ExpandEnv 展開 ${VAR}；未設定的變數會展開為空字串並讓服務 fail fast。
 Mongo:
   URI: ${HAIXUN_MONGO_URI}
   Database: ${HAIXUN_MONGO_DB}
@@ -30,12 +28,28 @@ InternalWorker:
 
 JobWorker:
   Enabled: false
-  WorkerType: go
+  WorkerType: disabled
 
 JobScheduler:
-  Enabled: true
+  Enabled: false
   IntervalSeconds: 60
 
 JobReaper:
-  Enabled: true
+  Enabled: false
   IntervalSeconds: 30
+
+ThreadsOAuth:
+  AppID: "${THREADS_APP_ID}"
+  AppSecret: "${THREADS_APP_SECRET}"
+  RedirectURI: "${THREADS_REDIRECT_URI}"
+  SuccessRedirect: "${THREADS_OAUTH_SUCCESS_REDIRECT}"
+
+ThreadsTokenRefresh:
+  Enabled: false
+  IntervalSeconds: 3600
+  LeadDays: 7
+
+ThreadsPublishQueue:
+  Enabled: false
+  IntervalSeconds: 60
+  BatchSize: 20
diff --git a/backend/etc/gateway.worker.prod.yaml b/backend/etc/gateway.worker.prod.yaml
index 9491084..bd40c65 100644
--- a/backend/etc/gateway.worker.prod.yaml
+++ b/backend/etc/gateway.worker.prod.yaml
@@ -27,13 +27,30 @@ InternalWorker:
   Secret: ${HAIXUN_WORKER_SECRET}
 
 JobWorker:
-  Enabled: true
-  WorkerType: go
+  Enabled: ${HAIXUN_JOB_WORKER_ENABLED}
+  WorkerType: ${HAIXUN_JOB_WORKER_TYPE}
+  WorkerID: ${HAIXUN_JOB_WORKER_ID}
 
 JobScheduler:
-  Enabled: false
-  IntervalSeconds: 60
+  Enabled: ${HAIXUN_JOB_SCHEDULER_ENABLED}
+  IntervalSeconds: ${HAIXUN_JOB_SCHEDULER_INTERVAL_SECONDS}
 
 JobReaper:
-  Enabled: false
-  IntervalSeconds: 30
+  Enabled: ${HAIXUN_JOB_REAPER_ENABLED}
+  IntervalSeconds: ${HAIXUN_JOB_REAPER_INTERVAL_SECONDS}
+
+ThreadsOAuth:
+  AppID: "${THREADS_APP_ID}"
+  AppSecret: "${THREADS_APP_SECRET}"
+  RedirectURI: "${THREADS_REDIRECT_URI}"
+  SuccessRedirect: "${THREADS_OAUTH_SUCCESS_REDIRECT}"
+
+ThreadsTokenRefresh:
+  Enabled: ${HAIXUN_THREADS_TOKEN_REFRESH_ENABLED}
+  IntervalSeconds: ${HAIXUN_THREADS_TOKEN_REFRESH_INTERVAL_SECONDS}
+  LeadDays: ${HAIXUN_THREADS_TOKEN_REFRESH_LEAD_DAYS}
+
+ThreadsPublishQueue:
+  Enabled: ${HAIXUN_THREADS_PUBLISH_QUEUE_ENABLED}
+  IntervalSeconds: ${HAIXUN_THREADS_PUBLISH_QUEUE_INTERVAL_SECONDS}
+  BatchSize: ${HAIXUN_THREADS_PUBLISH_QUEUE_BATCH_SIZE}
diff --git a/backend/etc/gateway.worker.yaml b/backend/etc/gateway.worker.yaml
index 05dfaba..af7dcc2 100644
--- a/backend/etc/gateway.worker.yaml
+++ b/backend/etc/gateway.worker.yaml
@@ -5,31 +5,32 @@ Timeout: 120000
 
 # 本機開發 worker 設定（go worker）。搭配 `make dev-infra` 的 Mongo/Redis。
 Mongo:
-  URI: mongodb://haixun:change-me-mongo-pass@127.0.0.1:27017/?authSource=admin
-  Database: haixun
+  URI: ${HAIXUN_MONGO_URI}
+  Database: ${HAIXUN_MONGO_DB}
   TimeoutSeconds: 10
 
 Redis:
-  Addr: 127.0.0.1:6379
-  Password: change-me-redis-pass
+  Addr: ${HAIXUN_REDIS_ADDR}
+  Password: ${HAIXUN_REDIS_PASSWORD}
   DB: 0
 
 Auth:
-  AccessSecret: haixun-dev-access-secret-change-me
-  RefreshSecret: haixun-dev-refresh-secret-change-me
+  AccessSecret: ${HAIXUN_JWT_ACCESS_SECRET}
+  RefreshSecret: ${HAIXUN_JWT_REFRESH_SECRET}
   AccessExpireSeconds: 900
   RefreshExpireSeconds: 2592000
   DevHeaderFallback: false
 
 Secrets:
-  EncryptionKey: ""
+  EncryptionKey: ${HAIXUN_SECRETS_KEY}
 
 InternalWorker:
-  Secret: haixun-dev-worker-secret
+  Secret: ${HAIXUN_WORKER_SECRET}
 
 JobWorker:
   Enabled: true
-  WorkerType: go
+  WorkerType: ${HAIXUN_JOB_WORKER_TYPE}
+  WorkerID: ${HAIXUN_JOB_WORKER_ID}
 
 JobScheduler:
   Enabled: false
@@ -38,3 +39,13 @@ JobScheduler:
 JobReaper:
   Enabled: false
   IntervalSeconds: 30
+
+ThreadsTokenRefresh:
+  Enabled: false
+  IntervalSeconds: 3600
+  LeadDays: 7
+
+ThreadsPublishQueue:
+  Enabled: false
+  IntervalSeconds: 60
+  BatchSize: 20
diff --git a/backend/etc/gateway.yaml b/backend/etc/gateway.yaml
index 399b90b..d9858a3 100644
--- a/backend/etc/gateway.yaml
+++ b/backend/etc/gateway.yaml
@@ -3,36 +3,35 @@ Host: 0.0.0.0
 Port: 8890
 Timeout: 120000
 
-# 本機開發設定。預設搭配 `make dev-infra`（infra/docker-compose.yml）跑的 Mongo/Redis，
-# 帳密對應 infra/.env.example 的預設值。若你改了 .env 密碼，這裡也要同步。
+# 本機開發設定。預設搭配 `make dev-infra`（infra/docker-compose.yml，讀 deploy/.env.dev）跑的 Mongo/Redis。
+# 帳密對應 deploy/.env.dev 的值；若改 .env.dev 密碼，這裡不需動（${} 會重讀）。
 Mongo:
-  URI: mongodb://haixun:change-me-mongo-pass@127.0.0.1:27017/?authSource=admin
-  Database: haixun
+  URI: ${HAIXUN_MONGO_URI}
+  Database: ${HAIXUN_MONGO_DB}
   TimeoutSeconds: 10
 
 Redis:
-  Addr: 127.0.0.1:6379
-  Password: change-me-redis-pass
+  Addr: ${HAIXUN_REDIS_ADDR}
+  Password: ${HAIXUN_REDIS_PASSWORD}
   DB: 0
 
 Auth:
-  AccessSecret: haixun-dev-access-secret-change-me
-  RefreshSecret: haixun-dev-refresh-secret-change-me
+  AccessSecret: ${HAIXUN_JWT_ACCESS_SECRET}
+  RefreshSecret: ${HAIXUN_JWT_REFRESH_SECRET}
   AccessExpireSeconds: 900
   RefreshExpireSeconds: 2592000
   # 僅本機開發開啟：允許用 X-Tenant-ID / X-UID header 模擬登入。正式環境必須為 false。
   DevHeaderFallback: true
 
 Secrets:
-  # 留空 = 不加密（本機開發方便）。正式環境用 ${HAIXUN_SECRETS_KEY}。
-  EncryptionKey: ""
+  EncryptionKey: ${HAIXUN_SECRETS_KEY}
 
 InternalWorker:
-  Secret: haixun-dev-worker-secret
+  Secret: ${HAIXUN_WORKER_SECRET}
 
 JobWorker:
-  Enabled: true
-  WorkerType: go
+  Enabled: false
+  WorkerType: disabled
 
 JobScheduler:
   Enabled: true
@@ -41,3 +40,23 @@ JobScheduler:
 JobReaper:
   Enabled: true
   IntervalSeconds: 30
+
+# Meta Threads OAuth（App Dashboard → 用戶端 OAuth 設定須登記 Redirect URI）
+ThreadsOAuth:
+  AppID: "${THREADS_APP_ID}"
+  AppSecret: "${THREADS_APP_SECRET}"
+  RedirectURI: "${THREADS_REDIRECT_URI}"
+  # OAuth 完成後瀏覽器導回（現在指向 https://threads-tool.30cm.net ）
+  SuccessRedirect: "${THREADS_OAUTH_SUCCESS_REDIRECT}"
+
+# 系統任務：在 token 到期前自動 enqueue refresh-threads-token job
+ThreadsTokenRefresh:
+  Enabled: true
+  IntervalSeconds: 3600
+  LeadDays: 7
+
+# 排程發文佇列 sweeper（掃描 scheduled_at 到期項目並 PublishText）
+ThreadsPublishQueue:
+  Enabled: true
+  IntervalSeconds: 60
+  BatchSize: 20
diff --git a/backend/gateway.go b/backend/gateway.go
index 78a8bd2..130f7f7 100644
--- a/backend/gateway.go
+++ b/backend/gateway.go
@@ -5,6 +5,7 @@ import (
 	"flag"
 	"fmt"
 
+	"haixun-backend/internal/bootstrap"
 	"haixun-backend/internal/config"
 	"haixun-backend/internal/handler"
 	"haixun-backend/internal/svc"
@@ -18,6 +19,8 @@ var configFile = flag.String("f", "etc/gateway.yaml", "config file")
 func main() {
 	flag.Parse()
 
+	bootstrap.LoadInfraEnv()
+
 	var c config.Config
 	conf.MustLoad(*configFile, &c, conf.UseEnv())
 
@@ -28,6 +31,7 @@ func main() {
 	defer sc.Close(context.Background())
 
 	handler.RegisterHandlers(server, sc)
+	handler.RegisterExtraHandlers(server, sc)
 
 	fmt.Printf("Starting backend backend at %s:%d...\n", c.Host, c.Port)
 	server.Start()
diff --git a/backend/generate/api/brand.api b/backend/generate/api/brand.api
index b4102de..d4658e1 100644
--- a/backend/generate/api/brand.api
+++ b/backend/generate/api/brand.api
@@ -36,6 +36,7 @@ type (
 		ID             string   `json:"id"`
 		Label          string   `json:"label"`
 		ProductContext string   `json:"product_context"`
+		PlacementURL   string   `json:"placement_url,omitempty"`
 		MatchTags      []string `json:"match_tags,omitempty"`
 		CreateAt       int64    `json:"create_at"`
 		UpdateAt       int64    `json:"update_at"`
@@ -65,12 +66,14 @@ type (
 	CreateBrandProductReq {
 		Label          string   `json:"label" validate:"required"`
 		ProductContext string   `json:"product_context" validate:"required"`
+		PlacementURL   string   `json:"placement_url,optional"`
 		MatchTags      []string `json:"match_tags,optional"`
 	}
 
 	UpdateBrandProductReq {
 		Label          *string  `json:"label,optional"`
 		ProductContext *string  `json:"product_context,optional"`
+		PlacementURL   string   `json:"placement_url,optional"`
 		MatchTags      []string `json:"match_tags,optional"`
 	}
 
@@ -183,6 +186,7 @@ type (
 		NodeIDs        []string `json:"node_ids,optional"`
 		DualTrack      bool     `json:"dual_track,optional"`
 		PatrolMode     bool     `json:"patrol_mode,optional"`
+		TestPatrol     bool     `json:"test_patrol,optional"`
 		PatrolKeywords []string `json:"patrol_keywords,optional"`
 	}
 
@@ -219,6 +223,7 @@ type (
 		PublishedPermalink string `json:"published_permalink,omitempty"`
 		OutreachUpdateAt   int64           `json:"outreach_update_at,omitempty"`
 		PostedAt           string          `json:"posted_at,omitempty"`
+		RecencyDays        int             `json:"recency_days,omitempty"`
 		Replies            []ScanReplyData `json:"replies,omitempty"`
 		LatestDraft        *GenerateOutreachDraftsData `json:"latest_draft,omitempty"`
 		CreateAt           int64           `json:"create_at"`
@@ -235,6 +240,7 @@ type (
 		Count           int    `json:"count,optional"`
 		VoicePersonaID  string `json:"voice_persona_id,optional"`
 		ProductID       string `json:"product_id,optional"`
+		Regenerate      bool   `json:"regenerate,optional"`
 	}
 
 	OutreachDraftItemData {
@@ -258,6 +264,11 @@ type (
 		Confirm    bool   `json:"confirm"`
 	}
 
+	UpdateOutreachDraftReq {
+		DraftIndex int    `json:"draft_index"`
+		Text       string `json:"text" validate:"required"`
+	}
+
 	PublishOutreachDraftData {
 		ScanPostID         string `json:"scan_post_id"`
 		ReplyID            string `json:"reply_id"`
@@ -355,6 +366,12 @@ type (
 		PublishOutreachDraftReq
 	}
 
+	UpdateOutreachDraftHandlerReq {
+		BrandPath
+		DraftID string `path:"draftId" validate:"required"`
+		UpdateOutreachDraftReq
+	}
+
 	PatchScanPostOutreachHandlerReq {
 		BrandPath
 		PostID string `path:"postId"`
@@ -428,6 +445,9 @@ service gateway {
 	@handler publishOutreachDraft
 	post /:id/outreach-drafts/publish (PublishOutreachDraftHandlerReq) returns (PublishOutreachDraftData)
 
+	@handler updateOutreachDraft
+	patch /:id/outreach-drafts/:draftId (UpdateOutreachDraftHandlerReq) returns (GenerateOutreachDraftsData)
+
 	@handler patchScanPostOutreach
 	patch /:id/scan-posts/:postId (PatchScanPostOutreachHandlerReq) returns (ScanPostData)
 
diff --git a/backend/generate/api/copy_mission.api b/backend/generate/api/copy_mission.api
index 9e8ab69..cb60235 100644
--- a/backend/generate/api/copy_mission.api
+++ b/backend/generate/api/copy_mission.api
@@ -165,7 +165,10 @@ type (
 	}
 
 	CopyMissionInspirationReq {
-		Keyword string `json:"keyword,optional"`
+		Keyword          string   `json:"keyword,optional"`
+		ContentDirection string   `json:"content_direction,optional"`
+		UseWebSearch     bool     `json:"use_web_search,optional"`
+		AvoidTopics      []string `json:"avoid_topics,optional"`
 	}
 
 	CopyMissionInspirationHandlerReq {
@@ -267,6 +270,26 @@ type (
 		Message string `json:"message"`
 	}
 
+	CopyMissionScheduleCopyDraftsReq {
+		AccountID   string            `json:"account_id" validate:"required"`
+		DraftIDs    []string          `json:"draft_ids" validate:"required,min=1"`
+		StartAt     int64             `json:"start_at,optional"`
+		Timezone    string            `json:"timezone,optional"`
+		Slots       []PublishSlotData `json:"slots,optional"`
+		Mode        string            `json:"mode,optional"`
+	}
+
+	ScheduleCopyMissionDraftsHandlerReq {
+		CopyMissionPath
+		CopyMissionScheduleCopyDraftsReq
+	}
+
+	CopyMissionScheduleCopyDraftsData {
+		Scheduled int                    `json:"scheduled"`
+		List      []PublishQueueItemData `json:"list"`
+		Message   string                 `json:"message"`
+	}
+
 	CopyMissionInspirationSourceData {
 		Query   string `json:"query,omitempty"`
 		Title   string `json:"title,omitempty"`
@@ -275,11 +298,22 @@ type (
 	}
 
 	CopyMissionInspirationData {
+		TopicCandidateID string                         `json:"topic_candidate_id,omitempty"`
+		ContentPlanID string                            `json:"content_plan_id,omitempty"`
 		Label         string                           `json:"label"`
 		SeedQuery     string                           `json:"seed_query"`
 		Brief         string                           `json:"brief"`
 		TrendReason   string                           `json:"trend_reason,omitempty"`
 		TrendKeywords []string                         `json:"trend_keywords,omitempty"`
+		Angles        []string                         `json:"angles,omitempty"`
+		Mission       string                           `json:"mission,omitempty"`
+		TargetAudience string                          `json:"target_audience,omitempty"`
+		OpeningType   string                           `json:"opening_type,omitempty"`
+		BodyType      string                           `json:"body_type,omitempty"`
+		Emotion       string                           `json:"emotion,omitempty"`
+		CtaType       string                           `json:"cta_type,omitempty"`
+		RiskLevel     string                           `json:"risk_level,omitempty"`
+		Avoid         []string                         `json:"avoid,omitempty"`
 		Sources       []CopyMissionInspirationSourceData `json:"sources,omitempty"`
 		WebSearchUsed bool                             `json:"web_search_used"`
 		Message       string                           `json:"message"`
@@ -336,6 +370,9 @@ service gateway {
 	@handler deleteCopyMissionMatrixDrafts
 	post /:personaId/copy-missions/:id/matrix-drafts/delete (DeleteCopyMissionMatrixDraftsHandlerReq) returns (DeleteCopyMissionMatrixDraftsData)
 
+	@handler scheduleCopyMissionDrafts
+	post /:personaId/copy-missions/:id/copy-drafts/schedule (ScheduleCopyMissionDraftsHandlerReq) returns (CopyMissionScheduleCopyDraftsData)
+
 	@handler getCopyMissionScanSchedule
 	get /:personaId/copy-missions/:id/scan-schedule (CopyMissionPath) returns (CopyMissionScanScheduleData)
 
diff --git a/backend/generate/api/member.api b/backend/generate/api/member.api
index 5f2f546..4df8067 100644
--- a/backend/generate/api/member.api
+++ b/backend/generate/api/member.api
@@ -39,6 +39,7 @@ type (
 		BraveSearchLang         string `json:"brave_search_lang"`
 		ExaUserLocation         string `json:"exa_user_location"`
 		ExpandStrategy          string `json:"expand_strategy"` // brave | llm | hybrid
+		DevModeEnabled          bool   `json:"dev_mode_enabled"`
 	}
 
 	UpdateMemberPlacementSettingsReq {
@@ -49,6 +50,7 @@ type (
 		BraveSearchLang   *string `json:"brave_search_lang,optional"`
 		ExaUserLocation   *string `json:"exa_user_location,optional"`
 		ExpandStrategy    *string `json:"expand_strategy,optional"`
+		DevModeEnabled    *bool   `json:"dev_mode_enabled,optional"`
 	}
 
 	MemberCapabilitiesData {
diff --git a/backend/generate/api/persona.api b/backend/generate/api/persona.api
index 4b364a1..e363ff0 100644
--- a/backend/generate/api/persona.api
+++ b/backend/generate/api/persona.api
@@ -64,6 +64,23 @@ type (
 		StartPersonaStyleAnalysisReq
 	}
 
+	StartPersonaStyleAnalysisFromTextReq {
+		ReferenceTexts []string `json:"reference_texts,optional"`
+		RawText        string   `json:"raw_text,optional"`
+		SourceLabel    string   `json:"source_label,optional"`
+	}
+
+	StartPersonaStyleAnalysisFromTextData {
+		Persona   PersonaData `json:"persona"`
+		PostCount int         `json:"post_count"`
+		Message   string      `json:"message"`
+	}
+
+	StartPersonaStyleAnalysisFromTextHandlerReq {
+		PersonaPath
+		StartPersonaStyleAnalysisFromTextReq
+	}
+
 	StartPersonaViralScanJobReq {
 		Keywords []string `json:"keywords,optional"`
 	}
@@ -113,17 +130,29 @@ type (
 	CopyDraftData {
 		ID            string   `json:"id"`
 		PersonaID     string   `json:"persona_id"`
+		ContentPlanID string   `json:"content_plan_id,omitempty"`
 		CopyMissionID string   `json:"copy_mission_id,omitempty"`
 		ScanPostID    string   `json:"scan_post_id,omitempty"`
+		FormulaID     string   `json:"formula_id,omitempty"`
 		DraftType     string   `json:"draft_type"`
 		SortOrder     int      `json:"sort_order,omitempty"`
 		Text       string   `json:"text"`
+		TopicTag   string   `json:"topic_tag,omitempty"`
 		Angle      string   `json:"angle,omitempty"`
 		Hook           string   `json:"hook,omitempty"`
 		Rationale      string   `json:"rationale,omitempty"`
 		ReferenceNotes string   `json:"reference_notes,omitempty"`
 		Sources        []string `json:"sources,omitempty"`
+		AiScore             int    `json:"ai_score,omitempty"`
+		FormulaScore        int    `json:"formula_score,omitempty"`
+		BrandFitScore       int    `json:"brand_fit_score,omitempty"`
+		RiskScore           int    `json:"risk_score,omitempty"`
+		SimilarityScore     int    `json:"similarity_score,omitempty"`
+		EngagementPotential int    `json:"engagement_potential,omitempty"`
+		FreshnessScore      int    `json:"freshness_score,omitempty"`
+		ReviewSuggestion    string `json:"review_suggestion,omitempty"`
 		Status             string `json:"status,omitempty"`
+		PublishQueueID     string `json:"publish_queue_id,omitempty"`
 		PublishedMediaID   string `json:"published_media_id,omitempty"`
 		PublishedPermalink string `json:"published_permalink,omitempty"`
 		PublishedAt        int64  `json:"published_at,omitempty"`
@@ -155,10 +184,202 @@ type (
 	}
 
 	UpdateCopyDraftReq {
-		Text   *string `json:"text,optional"`
-		Hook   *string `json:"hook,optional"`
-		Angle  *string `json:"angle,optional"`
-		Status *string `json:"status,optional"`
+		Text      *string `json:"text,optional"`
+		TopicTag  *string `json:"topic_tag,optional"`
+		Hook      *string `json:"hook,optional"`
+		Angle     *string `json:"angle,optional"`
+		Rationale *string `json:"rationale,optional"`
+		Status    *string `json:"status,optional"`
+	}
+
+	TopicCandidateData {
+		ID                   string   `json:"id"`
+		PersonaID            string   `json:"persona_id"`
+		Name                 string   `json:"name"`
+		Source               string   `json:"source,omitempty"`
+		Category             string   `json:"category,omitempty"`
+		SeedQuery            string   `json:"seed_query,omitempty"`
+		TrendReason          string   `json:"trend_reason,omitempty"`
+		TrendKeywords        []string `json:"trend_keywords,omitempty"`
+		HeatScore            int      `json:"heat_score,omitempty"`
+		FitScore             int      `json:"fit_score,omitempty"`
+		InteractionScore     int      `json:"interaction_score,omitempty"`
+		ExtendScore          int      `json:"extend_score,omitempty"`
+		RiskScore            int      `json:"risk_score,omitempty"`
+		FinalScore           float64  `json:"final_score,omitempty"`
+		RecommendedMissions  []string `json:"recommended_missions,omitempty"`
+		Status               string   `json:"status,omitempty"`
+		CreateAt             int64    `json:"create_at"`
+		UpdateAt             int64    `json:"update_at"`
+	}
+
+	ContentPlanData {
+		ID                  string   `json:"id"`
+		PersonaID           string   `json:"persona_id"`
+		TopicCandidateID    string   `json:"topic_candidate_id,omitempty"`
+		Topic               string   `json:"topic"`
+		Mission             string   `json:"mission"`
+		TargetAudience      string   `json:"target_audience,omitempty"`
+		Angle               string   `json:"angle,omitempty"`
+		OpeningType         string   `json:"opening_type,omitempty"`
+		BodyType            string   `json:"body_type,omitempty"`
+		Emotion             string   `json:"emotion,omitempty"`
+		EndingType          string   `json:"ending_type,omitempty"`
+		CtaType             string   `json:"cta_type,omitempty"`
+		RiskLevel           string   `json:"risk_level,omitempty"`
+		RequiresHumanReview bool     `json:"requires_human_review,omitempty"`
+		Avoid               []string `json:"avoid,omitempty"`
+		SelectedKnowledge   []string `json:"selected_knowledge,omitempty"`
+		Status              string   `json:"status,omitempty"`
+		CreateAt            int64    `json:"create_at"`
+		UpdateAt            int64    `json:"update_at"`
+	}
+
+	FeedbackEventData {
+		ID            string `json:"id"`
+		PersonaID     string `json:"persona_id"`
+		ContentPlanID string `json:"content_plan_id,omitempty"`
+		DraftID       string `json:"draft_id,omitempty"`
+		Decision      string `json:"decision"`
+		Note          string `json:"note,omitempty"`
+		Snapshot      string `json:"snapshot,omitempty"`
+		CreateAt      int64  `json:"create_at"`
+	}
+
+	KnowledgeSourceData {
+		ID string `json:"id"`
+		PersonaID string `json:"persona_id"`
+		SourceType string `json:"source_type"`
+		Title string `json:"title,omitempty"`
+		Filename string `json:"filename,omitempty"`
+		ParsedStatus string `json:"parsed_status,omitempty"`
+		ChunkCount int `json:"chunk_count,omitempty"`
+		CreateAt int64 `json:"create_at"`
+	}
+
+	KnowledgeChunkData {
+		ID string `json:"id"`
+		PersonaID string `json:"persona_id"`
+		SourceID string `json:"source_id"`
+		Content string `json:"content"`
+		Topics []string `json:"topics,omitempty"`
+		StyleTags []string `json:"style_tags,omitempty"`
+		RiskLevel string `json:"risk_level,omitempty"`
+		CreateAt int64 `json:"create_at"`
+	}
+
+	FormulaPoolData {
+		ID string `json:"id"`
+		PersonaID string `json:"persona_id"`
+		Type string `json:"type"`
+		Name string `json:"name"`
+		Pattern string `json:"pattern,omitempty"`
+		UseCases []string `json:"use_cases,omitempty"`
+		Avoid []string `json:"avoid,omitempty"`
+		Weight int `json:"weight,omitempty"`
+		CreateAt int64 `json:"create_at"`
+		UpdateAt int64 `json:"update_at"`
+	}
+
+	CreateKnowledgeSourceReq {
+		SourceType string `json:"source_type" validate:"required"`
+		Title string `json:"title,optional"`
+		Filename string `json:"filename,optional"`
+		Content string `json:"content,optional"`
+		ContentBase64 string `json:"content_base64,optional"`
+	}
+
+	CreateKnowledgeSourceHandlerReq {
+		PersonaPath
+		CreateKnowledgeSourceReq
+	}
+
+	ListKnowledgeSourcesData { List []KnowledgeSourceData `json:"list"` }
+	ListKnowledgeChunksData { List []KnowledgeChunkData `json:"list"` }
+	ListFormulaPoolsData { List []FormulaPoolData `json:"list"` }
+
+	CreateFormulaPoolReq {
+		Type string `json:"type" validate:"required"`
+		Name string `json:"name" validate:"required"`
+		Pattern string `json:"pattern,optional"`
+		UseCases []string `json:"use_cases,optional"`
+		Avoid []string `json:"avoid,optional"`
+		Weight int `json:"weight,optional"`
+	}
+
+	CreateFormulaPoolHandlerReq {
+		PersonaPath
+		CreateFormulaPoolReq
+	}
+
+	ListTopicCandidatesData {
+		List []TopicCandidateData `json:"list"`
+	}
+
+	ListContentPlansData {
+		List []ContentPlanData `json:"list"`
+	}
+
+	CreateContentPlanReq {
+		TopicCandidateID    string   `json:"topic_candidate_id,optional"`
+		Topic               string   `json:"topic" validate:"required"`
+		Mission             string   `json:"mission" validate:"required"`
+		TargetAudience      string   `json:"target_audience,optional"`
+		Angle               string   `json:"angle,optional"`
+		OpeningType         string   `json:"opening_type,optional"`
+		BodyType            string   `json:"body_type,optional"`
+		Emotion             string   `json:"emotion,optional"`
+		EndingType          string   `json:"ending_type,optional"`
+		CtaType             string   `json:"cta_type,optional"`
+		RiskLevel           string   `json:"risk_level,optional"`
+		RequiresHumanReview bool     `json:"requires_human_review,optional"`
+		Avoid               []string `json:"avoid,optional"`
+		SelectedKnowledge   []string `json:"selected_knowledge,optional"`
+	}
+
+	CreateContentPlanHandlerReq {
+		PersonaPath
+		CreateContentPlanReq
+	}
+
+	ContentPlanPath {
+		ID            string `path:"id" validate:"required"`
+		ContentPlanID string `path:"contentPlanId" validate:"required"`
+	}
+
+	UpdateContentPlanReq {
+		Topic               *string  `json:"topic,optional"`
+		Mission             *string  `json:"mission,optional"`
+		TargetAudience      *string  `json:"target_audience,optional"`
+		Angle               *string  `json:"angle,optional"`
+		OpeningType         *string  `json:"opening_type,optional"`
+		BodyType            *string  `json:"body_type,optional"`
+		Emotion             *string  `json:"emotion,optional"`
+		EndingType          *string  `json:"ending_type,optional"`
+		CtaType             *string  `json:"cta_type,optional"`
+		RiskLevel           *string  `json:"risk_level,optional"`
+		RequiresHumanReview *bool    `json:"requires_human_review,optional"`
+		Avoid               []string `json:"avoid,optional"`
+		SelectedKnowledge   []string `json:"selected_knowledge,optional"`
+		Status              *string  `json:"status,optional"`
+	}
+
+	UpdateContentPlanHandlerReq {
+		ContentPlanPath
+		UpdateContentPlanReq
+	}
+
+	CreateFeedbackEventReq {
+		ContentPlanID string `json:"content_plan_id,optional"`
+		DraftID       string `json:"draft_id,optional"`
+		Decision      string `json:"decision" validate:"required"`
+		Note          string `json:"note,optional"`
+		Snapshot      string `json:"snapshot,optional"`
+	}
+
+	CreateFeedbackEventHandlerReq {
+		PersonaPath
+		CreateFeedbackEventReq
 	}
 
 	UpdateCopyDraftHandlerReq {
@@ -167,8 +388,9 @@ type (
 	}
 
 	PublishCopyDraftReq {
-		Text    string `json:"text,optional"`
-		Confirm bool   `json:"confirm"`
+		Text     string `json:"text,optional"`
+		TopicTag string `json:"topic_tag,optional"`
+		Confirm  bool   `json:"confirm"`
 	}
 
 	PublishCopyDraftHandlerReq {
@@ -184,10 +406,216 @@ type (
 		Message   string `json:"message"`
 	}
 
+	ScheduleCopyDraftsReq {
+		AccountID string            `json:"account_id" validate:"required"`
+		DraftIDs  []string          `json:"draft_ids" validate:"required,min=1"`
+		StartAt   int64             `json:"start_at,optional"`
+		Timezone  string            `json:"timezone,optional"`
+		Slots     []PublishSlotData `json:"slots,optional"`
+		Mode      string            `json:"mode,optional"`
+	}
+
+	ScheduleCopyDraftsData {
+		Scheduled int                    `json:"scheduled"`
+		List      []PublishQueueItemData `json:"list"`
+		Message   string                 `json:"message"`
+	}
+
+	SchedulePersonaDraftsHandlerReq {
+		PersonaPath
+		ScheduleCopyDraftsReq
+	}
+
+	StylePresetData {
+		ID          string   `json:"id"`
+		PersonaID   string   `json:"persona_id"`
+		Name        string   `json:"name"`
+		Tone        string   `json:"tone,omitempty"`
+		CTA         []string `json:"cta,omitempty"`
+		BannedWords []string `json:"banned_words,omitempty"`
+		Notes       string   `json:"notes,omitempty"`
+		CreateAt    int64    `json:"create_at"`
+		UpdateAt    int64    `json:"update_at"`
+	}
+
+	ListStylePresetsData {
+		List []StylePresetData `json:"list"`
+	}
+
+	UpsertStylePresetReq {
+		Name        string   `json:"name" validate:"required"`
+		Tone        string   `json:"tone,optional"`
+		CTA         []string `json:"cta,optional"`
+		BannedWords []string `json:"banned_words,optional"`
+		Notes       string   `json:"notes,optional"`
+		Apply        bool     `json:"apply,optional"`
+	}
+
+	StylePresetPath {
+		ID       string `path:"id" validate:"required"`
+		PresetID string `path:"presetId" validate:"required"`
+	}
+
+	UpsertStylePresetHandlerReq {
+		StylePresetPath
+		UpsertStylePresetReq
+	}
+
 	DeleteCopyDraftData {
 		DraftID string `json:"draft_id"`
 		Message string `json:"message"`
 	}
+
+	PrunePersonaCopyDraftsReq {
+		Keep int `json:"keep,optional"`
+	}
+
+	PrunePersonaCopyDraftsHandlerReq {
+		PersonaPath
+		PrunePersonaCopyDraftsReq
+	}
+
+	PrunePersonaCopyDraftsData {
+		Deleted int64  `json:"deleted"`
+		Kept    int    `json:"kept"`
+		Message string `json:"message"`
+	}
+
+	ListPersonaContentInboxReq {
+		Page       int64  `form:"page,optional"`
+		PageSize   int64  `form:"pageSize,optional"`
+		Status     string `form:"status,optional"`
+		RangeStart int64  `form:"rangeStart,optional"`
+		RangeEnd   int64  `form:"rangeEnd,optional"`
+	}
+
+	ListPersonaContentInboxHandlerReq {
+		PersonaPath
+		ListPersonaContentInboxReq
+	}
+
+	ContentInboxItemData {
+		CopyDraftData
+		ScheduledAt   int64  `json:"scheduled_at,omitempty"`
+		Lifecycle     string `json:"lifecycle"`
+		GroupDate     int64  `json:"group_date"`
+		FormulaLabel  string `json:"formula_label,omitempty"`
+	}
+
+	ListPersonaContentInboxData {
+		Pagination PaginationData         `json:"pagination"`
+		List       []ContentInboxItemData `json:"list"`
+	}
+
+	SchedulePersonaCopyDraftReq {
+		AccountID   string `json:"account_id" validate:"required"`
+		TopicTag    string `json:"topic_tag,optional"`
+		ScheduledAt int64  `json:"scheduled_at,optional"`
+	}
+
+	SchedulePersonaCopyDraftHandlerReq {
+		CopyDraftPath
+		SchedulePersonaCopyDraftReq
+	}
+
+	ContentFormulaPath {
+		ID        string `path:"id" validate:"required"`
+		FormulaID string `path:"formulaId" validate:"required"`
+	}
+
+	GenerateFromContentFormulaReq {
+		AccountID     string `json:"account_id" validate:"required"`
+		Topic         string `json:"topic" validate:"required"`
+		Brief         string `json:"brief,optional"`
+		UseWebSearch  bool   `json:"use_web_search,optional"`
+		DraftCount    int    `json:"draft_count,optional"`
+	}
+
+	GenerateFromContentFormulaHandlerReq {
+		ContentFormulaPath
+		GenerateFromContentFormulaReq
+	}
+
+	GenerateFromContentFormulaData {
+		List    []CopyDraftData `json:"list"`
+		Message string          `json:"message"`
+	}
+
+	GeneratePersonaTopicMatrixReq {
+		Topic         string `json:"topic" validate:"required"`
+		ContentPlanID string `json:"content_plan_id,optional"`
+		Brief         string `json:"brief,optional"`
+		UseWebSearch  bool   `json:"use_web_search,optional"`
+		DraftCount    int    `json:"draft_count,optional"`
+	}
+
+	GeneratePersonaTopicMatrixHandlerReq {
+		PersonaPath
+		GeneratePersonaTopicMatrixReq
+	}
+
+	GeneratePersonaTopicMatrixData {
+		List    []CopyDraftData `json:"list"`
+		Message string          `json:"message"`
+	}
+
+	StartPersonaTopicMatrixJobHandlerReq {
+		PersonaPath
+		GeneratePersonaTopicMatrixReq
+	}
+
+	StartPersonaTopicMatrixJobData {
+		JobID      string `json:"job_id"`
+		Status     string `json:"status"`
+		AiProvider string `json:"ai_provider"`
+		AiModel    string `json:"ai_model"`
+		Message    string `json:"message"`
+	}
+
+	StartPersonaFormulaDraftJobReq {
+		AccountID    string `json:"account_id" validate:"required"`
+		FormulaID    string `json:"formula_id" validate:"required"`
+		Topic        string `json:"topic" validate:"required"`
+		Brief        string `json:"brief,optional"`
+		UseWebSearch bool   `json:"use_web_search,optional"`
+		DraftCount   int    `json:"draft_count,optional"`
+	}
+
+	StartPersonaFormulaDraftJobHandlerReq {
+		PersonaPath
+		StartPersonaFormulaDraftJobReq
+	}
+
+	StartPersonaFormulaDraftJobData {
+		JobID      string `json:"job_id"`
+		Status     string `json:"status"`
+		AiProvider string `json:"ai_provider"`
+		AiModel    string `json:"ai_model"`
+		Message    string `json:"message"`
+	}
+
+	StartPersonaRewriteDraftJobReq {
+		AccountID     string `json:"account_id" validate:"required"`
+		ReferenceText string `json:"reference_text" validate:"required"`
+		Topic         string `json:"topic" validate:"required"`
+		Brief         string `json:"brief,optional"`
+		SaveLabel     string `json:"save_label,optional"`
+		UseWebSearch  bool   `json:"use_web_search,optional"`
+		DraftCount    int    `json:"draft_count,optional"`
+	}
+
+	StartPersonaRewriteDraftJobHandlerReq {
+		PersonaPath
+		StartPersonaRewriteDraftJobReq
+	}
+
+	StartPersonaRewriteDraftJobData {
+		JobID      string `json:"job_id"`
+		Status     string `json:"status"`
+		AiProvider string `json:"ai_provider"`
+		AiModel    string `json:"ai_model"`
+		Message    string `json:"message"`
+	}
 )
 
 @server(
@@ -216,6 +644,9 @@ service gateway {
 	@handler startPersonaStyleAnalysis
 	post /:id/style-analysis (StartPersonaStyleAnalysisHandlerReq) returns (StartPersonaStyleAnalysisData)
 
+	@handler startPersonaStyleAnalysisFromText
+	post /:id/style-analysis-from-text (StartPersonaStyleAnalysisFromTextHandlerReq) returns (StartPersonaStyleAnalysisFromTextData)
+
 	@handler startPersonaViralScanJob
 	post /:id/viral-scan-jobs (StartPersonaViralScanJobHandlerReq) returns (StartPersonaViralScanJobData)
 
@@ -225,6 +656,39 @@ service gateway {
 	@handler listPersonaCopyDrafts
 	get /:id/copy-drafts (PersonaPath) returns (ListPersonaCopyDraftsData)
 
+	@handler listPersonaContentInbox
+	get /:id/content-inbox (ListPersonaContentInboxHandlerReq) returns (ListPersonaContentInboxData)
+
+	@handler listTopicCandidates
+	get /:id/topic-candidates (PersonaPath) returns (ListTopicCandidatesData)
+
+	@handler listContentPlans
+	get /:id/content-plans (PersonaPath) returns (ListContentPlansData)
+
+	@handler createContentPlan
+	post /:id/content-plans (CreateContentPlanHandlerReq) returns (ContentPlanData)
+
+	@handler updateContentPlan
+	patch /:id/content-plans/:contentPlanId (UpdateContentPlanHandlerReq) returns (ContentPlanData)
+
+	@handler createFeedbackEvent
+	post /:id/feedback-events (CreateFeedbackEventHandlerReq) returns (FeedbackEventData)
+
+	@handler createKnowledgeSource
+	post /:id/knowledge-sources (CreateKnowledgeSourceHandlerReq) returns (KnowledgeSourceData)
+
+	@handler listKnowledgeSources
+	get /:id/knowledge-sources (PersonaPath) returns (ListKnowledgeSourcesData)
+
+	@handler listKnowledgeChunks
+	get /:id/knowledge-chunks (PersonaPath) returns (ListKnowledgeChunksData)
+
+	@handler listFormulaPools
+	get /:id/formula-pools (PersonaPath) returns (ListFormulaPoolsData)
+
+	@handler createFormulaPool
+	post /:id/formula-pools (CreateFormulaPoolHandlerReq) returns (FormulaPoolData)
+
 	@handler generatePersonaCopyDraft
 	post /:id/copy-drafts/generate (GeneratePersonaCopyDraftHandlerReq) returns (GeneratePersonaCopyDraftData)
 
@@ -234,6 +698,39 @@ service gateway {
 	@handler publishPersonaCopyDraft
 	post /:id/copy-drafts/:draftId/publish (PublishCopyDraftHandlerReq) returns (PublishCopyDraftData)
 
+	@handler schedulePersonaDrafts
+	post /:id/copy-drafts/schedule (SchedulePersonaDraftsHandlerReq) returns (ScheduleCopyDraftsData)
+
+	@handler schedulePersonaCopyDraft
+	post /:id/copy-drafts/:draftId/schedule (SchedulePersonaCopyDraftHandlerReq) returns (ScheduleCopyDraftsData)
+
+	@handler generateFromContentFormula
+	post /:id/content-formulas/:formulaId/generate (GenerateFromContentFormulaHandlerReq) returns (GenerateFromContentFormulaData)
+
+	@handler generatePersonaTopicMatrix
+	post /:id/topic-matrix/generate (GeneratePersonaTopicMatrixHandlerReq) returns (GeneratePersonaTopicMatrixData)
+
+	@handler startPersonaTopicMatrixJob
+	post /:id/topic-matrix/jobs (StartPersonaTopicMatrixJobHandlerReq) returns (StartPersonaTopicMatrixJobData)
+
+	@handler startPersonaFormulaDraftJob
+	post /:id/formula-draft/jobs (StartPersonaFormulaDraftJobHandlerReq) returns (StartPersonaFormulaDraftJobData)
+
+	@handler startPersonaRewriteDraftJob
+	post /:id/rewrite-draft/jobs (StartPersonaRewriteDraftJobHandlerReq) returns (StartPersonaRewriteDraftJobData)
+
 	@handler deletePersonaCopyDraft
 	delete /:id/copy-drafts/:draftId (CopyDraftPath) returns (DeleteCopyDraftData)
-}
\ No newline at end of file
+
+	@handler prunePersonaCopyDrafts
+	post /:id/copy-drafts/prune (PrunePersonaCopyDraftsHandlerReq) returns (PrunePersonaCopyDraftsData)
+
+	@handler listStylePresets
+	get /:id/style-presets (PersonaPath) returns (ListStylePresetsData)
+
+	@handler upsertStylePreset
+	put /:id/style-presets/:presetId (UpsertStylePresetHandlerReq) returns (StylePresetData)
+
+	@handler deleteStylePreset
+	delete /:id/style-presets/:presetId (StylePresetPath)
+}
diff --git a/backend/generate/api/placement_topic.api b/backend/generate/api/placement_topic.api
index a6d66a1..a0b12d9 100644
--- a/backend/generate/api/placement_topic.api
+++ b/backend/generate/api/placement_topic.api
@@ -83,6 +83,12 @@ type (
 		PublishOutreachDraftReq
 	}
 
+	UpdatePlacementTopicOutreachDraftHandlerReq {
+		PlacementTopicPath
+		DraftID string `path:"draftId" validate:"required"`
+		UpdateOutreachDraftReq
+	}
+
 	PatchPlacementTopicScanPostOutreachHandlerReq {
 		PlacementTopicPath
 		PostID string `path:"postId"`
@@ -116,6 +122,25 @@ type (
 		PlacementTopicPath
 		UpsertBrandScanScheduleReq
 	}
+
+	StartPlacementTopicOutreachDraftJobReq {
+		ScanPostID     string   `json:"scan_post_id,optional"`
+		ScanPostIDs    []string `json:"scan_post_ids,optional"`
+		Count          int      `json:"count,optional"`
+		VoicePersonaID string   `json:"voice_persona_id,optional"`
+		ProductID      string   `json:"product_id,optional"`
+		Regenerate     bool     `json:"regenerate,optional"`
+	}
+
+	StartPlacementTopicOutreachDraftJobHandlerReq {
+		PlacementTopicPath
+		StartPlacementTopicOutreachDraftJobReq
+	}
+
+	StartPlacementTopicOutreachDraftJobsData {
+		Jobs    []StartBrandScanJobData `json:"jobs"`
+		Message string                  `json:"message"`
+	}
 )
 
 @server(
@@ -159,9 +184,15 @@ service gateway {
 	@handler generatePlacementTopicOutreachDrafts
 	post /:id/outreach-drafts/generate (GeneratePlacementTopicOutreachDraftsHandlerReq) returns (GenerateOutreachDraftsData)
 
+	@handler startPlacementTopicOutreachDraftJob
+	post /:id/outreach-draft-jobs (StartPlacementTopicOutreachDraftJobHandlerReq) returns (StartPlacementTopicOutreachDraftJobsData)
+
 	@handler publishPlacementTopicOutreachDraft
 	post /:id/outreach-drafts/publish (PublishPlacementTopicOutreachDraftHandlerReq) returns (PublishOutreachDraftData)
 
+	@handler updatePlacementTopicOutreachDraft
+	patch /:id/outreach-drafts/:draftId (UpdatePlacementTopicOutreachDraftHandlerReq) returns (GenerateOutreachDraftsData)
+
 	@handler patchPlacementTopicScanPostOutreach
 	patch /:id/scan-posts/:postId (PatchPlacementTopicScanPostOutreachHandlerReq) returns (ScanPostData)
 
diff --git a/backend/generate/api/threads_account.api b/backend/generate/api/threads_account.api
index 93396a3..da1d081 100644
--- a/backend/generate/api/threads_account.api
+++ b/backend/generate/api/threads_account.api
@@ -8,8 +8,9 @@ type (
 		ThreadsUserID    string `json:"threads_user_id,omitempty"`
 		PersonaID        string `json:"persona_id,omitempty"` // deprecated: persona is chosen per publish, not bound to account
 		BrowserConnected bool   `json:"browser_connected"`
-		ApiConnected     bool   `json:"api_connected"`
-		Status           string `json:"status"`
+		ApiConnected       bool  `json:"api_connected"`
+		APITokenExpiresAt  int64 `json:"api_token_expires_at,omitempty"`
+		Status             string `json:"status"`
 		CreateAt         int64  `json:"create_at"`
 		UpdateAt         int64  `json:"update_at"`
 	}
@@ -19,6 +20,12 @@ type (
 		ActiveAccountID string               `json:"active_account_id"`
 	}
 
+	DeleteThreadsAccountData {
+		DeletedID       string `json:"deleted_id"`
+		ActiveAccountID string `json:"active_account_id,omitempty"`
+		Message         string `json:"message"`
+	}
+
 	CreateThreadsAccountReq {
 		DisplayName string `json:"display_name,optional"`
 		Activate    *bool  `json:"activate,optional"`
@@ -137,6 +144,711 @@ type (
 		Streams bool     `json:"streams"`
 		Error   string   `json:"error,optional"`
 	}
+
+	StartThreadsOAuthQuery {
+		AccountID string `form:"account_id,optional"`
+	}
+
+	StartThreadsOAuthData {
+		AuthorizeURL string `json:"authorize_url"`
+		State        string `json:"state"`
+		AccountID    string `json:"account_id"`
+	}
+
+	ThreadsOAuthCallbackQuery {
+		Code             string `form:"code,optional"`
+		State            string `form:"state,optional"`
+		Error            string `form:"error,optional"`
+		ErrorReason      string `form:"error_reason,optional"`
+		ErrorDescription string `form:"error_description,optional"`
+	}
+
+	ThreadsOAuthLogItem {
+		At        int64  `json:"at"`
+		Level     string `json:"level"`
+		Stage     string `json:"stage"`
+		AccountID string `json:"account_id,omitempty"`
+		Message   string `json:"message"`
+	}
+
+	ListThreadsOAuthLogsData {
+		List []ThreadsOAuthLogItem `json:"list"`
+	}
+
+	ThreadsOAuthConfigData {
+		RedirectURI     string `json:"redirect_uri"`
+		SuccessRedirect string `json:"success_redirect"`
+		Enabled         bool   `json:"enabled"`
+		RequiresHTTPS   bool   `json:"requires_https"`
+	}
+
+	ThreadsAPISmokeTestItem {
+		Scope   string `json:"scope"`
+		Name    string `json:"name"`
+		Status  string `json:"status"`
+		Message string `json:"message"`
+		Count   int    `json:"count"`
+	}
+
+	RunThreadsAPISmokeTestData {
+		List    []ThreadsAPISmokeTestItem `json:"list"`
+		Passed  int                       `json:"passed"`
+		Failed  int                       `json:"failed"`
+		Skipped int                       `json:"skipped"`
+		Total   int                       `json:"total"`
+	}
+
+	RunThreadsAPIPlaygroundReq {
+		Action        string `json:"action" validate:"required"`
+		Query         string `json:"query,optional"`
+		Username      string `json:"username,optional"`
+		MediaID       string `json:"media_id,optional"`
+		ReplyID       string `json:"reply_id,optional"`
+		ReplyToID     string `json:"reply_to_id,optional"`
+		Text          string `json:"text,optional"`
+		Permalink     string `json:"permalink,optional"`
+		HintText      string `json:"hint_text,optional"`
+		SkipPrime     bool   `json:"skip_prime,optional"`
+		LocationQuery string `json:"location_query,optional"`
+		Limit         int    `json:"limit,optional"`
+		Hide          bool   `json:"hide,optional"`
+		SearchType    string `json:"search_type,optional"`
+	}
+
+	RunThreadsAPIPlaygroundHandlerReq {
+		ThreadsAccountPath
+		RunThreadsAPIPlaygroundReq
+	}
+
+	ThreadsAPIPlaygroundData {
+		Action  string `json:"action"`
+		Ok      bool   `json:"ok"`
+		Message string `json:"message"`
+		Data    string `json:"data,optional"`
+	}
+
+	ListThreadsPostPerformanceQuery {
+		Limit int `form:"limit,optional"`
+	}
+
+	ListThreadsPostPerformanceHandlerReq {
+		ThreadsAccountPath
+		ListThreadsPostPerformanceQuery
+	}
+
+	ThreadsPostMetricCapability {
+		Scope     string   `json:"scope"`
+		Name      string   `json:"name"`
+		Metrics   []string `json:"metrics"`
+		Trackable bool     `json:"trackable"`
+		Note      string   `json:"note,optional"`
+	}
+
+	ThreadsInsightMetricItem {
+		Name  string `json:"name"`
+		Value int    `json:"value"`
+	}
+
+	ThreadsAccountInsightsBlock {
+		Status  string                     `json:"status"`
+		Message string                     `json:"message,optional"`
+		Metrics []ThreadsInsightMetricItem `json:"metrics,optional"`
+	}
+
+	ThreadsPostPerformanceItem {
+		MediaID         string `json:"media_id"`
+		Text            string `json:"text,optional"`
+		Permalink       string `json:"permalink,optional"`
+		Timestamp       string `json:"timestamp,optional"`
+		MediaType       string `json:"media_type,optional"`
+		MediaURL        string `json:"media_url,optional"`
+		ThumbnailURL    string `json:"thumbnail_url,optional"`
+		TopicTag        string `json:"topic_tag,optional"`
+		Shortcode       string `json:"shortcode,optional"`
+		LikeCount       int    `json:"like_count"`
+		ReplyCount      int    `json:"reply_count"`
+		RepostCount     int    `json:"repost_count,optional"`
+		QuoteCount      int    `json:"quote_count,optional"`
+		Views           int    `json:"views,optional"`
+		Shares          int    `json:"shares,optional"`
+		InsightsStatus  string `json:"insights_status,optional"`
+		InsightsMessage string `json:"insights_message,optional"`
+	}
+
+	ThreadsPostPerformanceData {
+		AccountID        string                        `json:"account_id"`
+		Username         string                        `json:"username,optional"`
+		ThreadsUserID    string                        `json:"threads_user_id,optional"`
+		FetchedAt        int64                         `json:"fetched_at"`
+		Capabilities     []ThreadsPostMetricCapability `json:"capabilities"`
+		AccountInsights  ThreadsAccountInsightsBlock   `json:"account_insights"`
+		Posts            []ThreadsPostPerformanceItem  `json:"posts"`
+	}
+
+	PublishQueueItemPath {
+		ID  string `path:"id" validate:"required"`
+		QID string `path:"qid" validate:"required"`
+	}
+
+	ListPublishQueueQuery {
+		Status   string `form:"status,optional"`
+		Page     int    `form:"page,optional"`
+		PageSize int    `form:"pageSize,optional"`
+	}
+
+	ListPublishQueueHandlerReq {
+		ThreadsAccountPath
+		ListPublishQueueQuery
+	}
+
+	CreatePublishQueueReq {
+		Text        string `json:"text" validate:"required"`
+		TopicTag    string `json:"topic_tag,optional"`
+		ScheduledAt int64  `json:"scheduled_at,optional"`
+	}
+
+	CreatePublishQueueHandlerReq {
+		ThreadsAccountPath
+		CreatePublishQueueReq
+	}
+
+	PatchPublishQueueReq {
+		Text        *string `json:"text,optional"`
+		TopicTag    *string `json:"topic_tag,optional"`
+		ScheduledAt *int64  `json:"scheduled_at,optional"`
+	}
+
+	PatchPublishQueueHandlerReq {
+		PublishQueueItemPath
+		PatchPublishQueueReq
+	}
+
+	PublishQueueItemData {
+		ID           string `json:"id"`
+		AccountID    string `json:"account_id"`
+		PersonaID    string `json:"persona_id,omitempty"`
+		CopyMissionID string `json:"copy_mission_id,omitempty"`
+		CopyDraftID   string `json:"copy_draft_id,omitempty"`
+		Text         string `json:"text"`
+		TopicTag     string `json:"topic_tag,omitempty"`
+		ScheduledAt  int64  `json:"scheduled_at"`
+		Status       string `json:"status"`
+		MediaID      string `json:"media_id,optional"`
+		Permalink    string `json:"permalink,optional"`
+		PublishedAt  int64  `json:"published_at,optional"`
+		ErrorMessage string `json:"error_message,optional"`
+		RetryCount   int    `json:"retry_count,omitempty"`
+		LastAttemptAt int64  `json:"last_attempt_at,omitempty"`
+		NextAttemptAt int64  `json:"next_attempt_at,omitempty"`
+		MissedAt     int64  `json:"missed_at,omitempty"`
+		PausedReason string `json:"paused_reason,omitempty"`
+		CreateAt     int64  `json:"create_at"`
+		UpdateAt     int64  `json:"update_at"`
+	}
+
+	PublishQueueListData {
+		Pagination PaginationData         `json:"pagination"`
+		List       []PublishQueueItemData `json:"list"`
+	}
+
+	ListThreadsPublishHealthQuery {
+		Page     int `form:"page,optional"`
+		PageSize int `form:"pageSize,optional"`
+	}
+
+	ListThreadsPublishHealthHandlerReq {
+		ThreadsAccountPath
+		ListThreadsPublishHealthQuery
+	}
+
+	ThreadsPublishHealthSummary {
+		PendingScheduled int64 `json:"pending_scheduled"`
+		FailedCount      int64 `json:"failed_count"`
+		Published7d      int64 `json:"published_7d"`
+		TotalLikes7d     int   `json:"total_likes_7d"`
+		TotalReplies7d   int   `json:"total_replies_7d"`
+	}
+
+	ThreadsPublishHealthCheckpoint {
+		Checkpoint  string `json:"checkpoint"`
+		LikeCount   int    `json:"like_count"`
+		ReplyCount  int    `json:"reply_count"`
+		RepostCount int    `json:"repost_count"`
+		QuoteCount  int    `json:"quote_count"`
+		Views       int    `json:"views,optional"`
+		CheckedAt   int64  `json:"checked_at"`
+	}
+
+	ThreadsPublishHealthItem {
+		MediaID     string                           `json:"media_id"`
+		Permalink   string                           `json:"permalink,optional"`
+		Text        string                           `json:"text,optional"`
+		PublishedAt int64                            `json:"published_at"`
+		LikeCount   int                              `json:"like_count"`
+		ReplyCount  int                              `json:"reply_count"`
+		RepostCount int                              `json:"repost_count,optional"`
+		QuoteCount  int                              `json:"quote_count,optional"`
+		Views       int                              `json:"views,optional"`
+		Shares      int                              `json:"shares,optional"`
+		Checkpoints []ThreadsPublishHealthCheckpoint `json:"checkpoints"`
+	}
+
+	ThreadsPublishHealthData {
+		Summary    ThreadsPublishHealthSummary `json:"summary"`
+		Pagination PaginationData              `json:"pagination"`
+		List       []ThreadsPublishHealthItem  `json:"list"`
+	}
+
+	PublishSlotData {
+		Weekday int    `json:"weekday"`
+		Time    string `json:"time"`
+	}
+
+	PublishSourceRefData {
+		Type          string `json:"type"`
+		PersonaID     string `json:"persona_id,omitempty"`
+		CopyMissionID string `json:"copy_mission_id,omitempty"`
+		ScanPostID    string `json:"scan_post_id,omitempty"`
+		ManualSeed    string `json:"manual_seed,omitempty"`
+	}
+
+	PublishInventoryPolicyData {
+		AccountID         string                 `json:"account_id"`
+		Enabled           bool                   `json:"enabled"`
+		TargetDailyCount  int                    `json:"target_daily_count"`
+		LowStockThreshold int                    `json:"low_stock_threshold"`
+		LookaheadDays     int                    `json:"lookahead_days"`
+		Timezone          string                 `json:"timezone"`
+		Slots             []PublishSlotData      `json:"slots"`
+		SourceRefs        []PublishSourceRefData `json:"source_refs"`
+		UpdateAt          int64                  `json:"update_at"`
+	}
+
+	UpsertPublishInventoryPolicyReq {
+		Enabled           bool                   `json:"enabled"`
+		TargetDailyCount  int                    `json:"target_daily_count,optional"`
+		LowStockThreshold int                    `json:"low_stock_threshold,optional"`
+		LookaheadDays     int                    `json:"lookahead_days,optional"`
+		Timezone          string                 `json:"timezone,optional"`
+		Slots             []PublishSlotData      `json:"slots,optional"`
+		SourceRefs        []PublishSourceRefData `json:"source_refs,optional"`
+	}
+
+	UpsertPublishInventoryPolicyHandlerReq {
+		ThreadsAccountPath
+		UpsertPublishInventoryPolicyReq
+	}
+
+	StartPublishInventoryRefillJobReq {
+		Count int `json:"count,optional"`
+	}
+
+	StartPublishInventoryRefillJobHandlerReq {
+		ThreadsAccountPath
+		StartPublishInventoryRefillJobReq
+	}
+
+	StartPublishInventoryRefillJobData {
+		JobID   string `json:"job_id"`
+		Status  string `json:"status"`
+		Message string `json:"message"`
+	}
+
+	PublishSlotInsightData {
+		Weekday        int    `json:"weekday"`
+		Time           string `json:"time"`
+		AvgLikes1h     int    `json:"avg_likes_1h"`
+		AvgReplies1h   int    `json:"avg_replies_1h"`
+		AvgLikes24h    int    `json:"avg_likes_24h"`
+		AvgReplies24h  int    `json:"avg_replies_24h"`
+		AvgLikes7d     int    `json:"avg_likes_7d"`
+		AvgReplies7d   int    `json:"avg_replies_7d"`
+		SampleSize     int    `json:"sample_size"`
+		Recommendation string `json:"recommendation"`
+	}
+
+	PublishSlotInsightsData {
+		AccountID string                   `json:"account_id"`
+		Timezone  string                   `json:"timezone"`
+		Slots     []PublishSlotInsightData `json:"slots"`
+	}
+
+	PublishGuardPolicyData {
+		AccountID                    string `json:"account_id"`
+		Enabled                      bool   `json:"enabled"`
+		MaxDailyPosts                int    `json:"max_daily_posts"`
+		MinIntervalMinutes           int    `json:"min_interval_minutes"`
+		ConsecutiveFailurePauseLimit int    `json:"consecutive_failure_pause_limit"`
+		Paused                       bool   `json:"paused"`
+		PausedReason                 string `json:"paused_reason,omitempty"`
+		UpdateAt                     int64  `json:"update_at"`
+	}
+
+	UpsertPublishGuardPolicyReq {
+		Enabled                      bool   `json:"enabled"`
+		MaxDailyPosts                int    `json:"max_daily_posts,optional"`
+		MinIntervalMinutes           int    `json:"min_interval_minutes,optional"`
+		ConsecutiveFailurePauseLimit int    `json:"consecutive_failure_pause_limit,optional"`
+		Paused                       *bool  `json:"paused,optional"`
+		PausedReason                 string `json:"paused_reason,optional"`
+	}
+
+	UpsertPublishGuardPolicyHandlerReq {
+		ThreadsAccountPath
+		UpsertPublishGuardPolicyReq
+	}
+
+	PublishQueueEventData {
+		ID        string `json:"id"`
+		QueueID   string `json:"queue_id"`
+		EventType string `json:"event_type"`
+		FromStatus string `json:"from_status,omitempty"`
+		ToStatus   string `json:"to_status,omitempty"`
+		Message   string `json:"message,omitempty"`
+		CreateAt  int64  `json:"create_at"`
+	}
+
+	PublishQueueEventsData {
+		List []PublishQueueEventData `json:"list"`
+	}
+
+	PublishAlertData {
+		Type      string `json:"type"`
+		Severity  string `json:"severity"`
+		Message   string `json:"message"`
+		QueueID   string `json:"queue_id,omitempty"`
+		AccountID string `json:"account_id"`
+		CreateAt  int64  `json:"create_at"`
+	}
+
+	PublishAlertsData {
+		List []PublishAlertData `json:"list"`
+	}
+
+	PublishQueueRangeQuery {
+		StartAt int64  `form:"startAt,optional"`
+		EndAt   int64  `form:"endAt,optional"`
+		Status  string `form:"status,optional"`
+	}
+
+	PublishQueueRangeHandlerReq {
+		ThreadsAccountPath
+		PublishQueueRangeQuery
+	}
+
+	PublishDashboardAccountSummary {
+		AccountID        string `json:"account_id"`
+		AccountName      string `json:"account_name"`
+		PendingScheduled int64  `json:"pending_scheduled"`
+		FailedCount      int64  `json:"failed_count"`
+		Published7d      int64  `json:"published_7d"`
+		TotalLikes7d     int    `json:"total_likes_7d"`
+		TotalReplies7d   int    `json:"total_replies_7d"`
+		Paused           bool   `json:"paused"`
+		BestSlot         string `json:"best_slot,omitempty"`
+		LowSlot          string `json:"low_slot,omitempty"`
+	}
+
+	PublishDashboardSummaryData {
+		List            []PublishDashboardAccountSummary `json:"list"`
+		TotalPending    int64                            `json:"total_pending"`
+		TotalFailed     int64                            `json:"total_failed"`
+		TotalPublished7d int64                            `json:"total_published_7d"`
+		TotalLikes7d    int                              `json:"total_likes_7d"`
+		TotalReplies7d  int                              `json:"total_replies_7d"`
+	}
+
+	GenerateOwnPostReplyDraftReq {
+		MediaID         string `json:"media_id"`
+		PersonaID       string `json:"persona_id,optional"`
+		ReplyToID       string `json:"reply_to_id,optional"`
+		PostText        string `json:"post_text,optional"`
+		ReplyText       string `json:"reply_text,optional"`
+		ThreadPostText  string `json:"thread_post_text,optional"`
+		ParentReplyText string `json:"parent_reply_text,optional"`
+	}
+
+	GenerateOwnPostReplyDraftHandlerReq {
+		ThreadsAccountPath
+		GenerateOwnPostReplyDraftReq
+	}
+
+	GenerateOwnPostReplyDraftData {
+		Text string `json:"text"`
+	}
+
+	MentionInboxItemData {
+		MediaID         string `json:"media_id"`
+		AuthorUsername  string `json:"author_username,omitempty"`
+		Text            string `json:"text,omitempty"`
+		Permalink       string `json:"permalink,omitempty"`
+		Shortcode       string `json:"shortcode,omitempty"`
+		Timestamp       string `json:"timestamp,omitempty"`
+		MediaType       string `json:"media_type,omitempty"`
+		IsReply         bool   `json:"is_reply"`
+		IsQuotePost     bool   `json:"is_quote_post"`
+		HasReplies      bool   `json:"has_replies"`
+		RootPostID      string `json:"root_post_id,omitempty"`
+		ParentID        string `json:"parent_id,omitempty"`
+		ThreadPostText  string `json:"thread_post_text,omitempty"`
+		ParentReplyText string `json:"parent_reply_text,omitempty"`
+		ReplyReady      bool   `json:"reply_ready"`
+		ReplyReadyMsg   string `json:"reply_ready_msg,omitempty"`
+		SyncedAt        int64  `json:"synced_at"`
+	}
+
+	SyncMentionInboxReq {
+		Limit    int `json:"limit,optional"`
+		MaxPages int `json:"max_pages,optional"`
+	}
+
+	SyncMentionInboxHandlerReq {
+		ThreadsAccountPath
+		SyncMentionInboxReq
+	}
+
+	SyncMentionInboxData {
+		Synced int   `json:"synced"`
+		Ready  int   `json:"ready"`
+		Total  int64 `json:"total"`
+	}
+
+	ListMentionInboxQuery {
+		Page     int `form:"page,optional"`
+		PageSize int `form:"pageSize,optional"`
+	}
+
+	ListMentionInboxHandlerReq {
+		ThreadsAccountPath
+		ListMentionInboxQuery
+	}
+
+	ListMentionInboxData {
+		List           []MentionInboxItemData `json:"list"`
+		Pagination     PaginationData         `json:"pagination"`
+		ReadyTotal     int64                  `json:"ready_total"`
+		NewestSyncedAt int64                  `json:"newest_synced_at,omitempty"`
+	}
+
+	PublishMentionReplyReq {
+		Text string `json:"text"`
+	}
+
+	PublishMentionReplyPath {
+		ID      string `path:"id" validate:"required"`
+		MediaID string `path:"media_id" validate:"required"`
+	}
+
+	PublishMentionReplyHandlerReq {
+		PublishMentionReplyPath
+		PublishMentionReplyReq
+	}
+
+	PublishMentionReplyData {
+		MediaID   string `json:"media_id,omitempty"`
+		Permalink string `json:"permalink,omitempty"`
+	}
+
+	GenerateOwnPostFormulaReq {
+		MediaID     string `json:"media_id"`
+		PersonaID   string `json:"persona_id,optional"`
+		PostText    string `json:"post_text,optional"`
+		TopicTag    string `json:"topic_tag,optional"`
+		MediaType   string `json:"media_type,optional"`
+		Timestamp   string `json:"timestamp,optional"`
+		LikeCount   int    `json:"like_count,optional"`
+		ReplyCount  int    `json:"reply_count,optional"`
+		Views       int    `json:"views,optional"`
+		RepostCount int    `json:"repost_count,optional"`
+		QuoteCount  int    `json:"quote_count,optional"`
+		Shares      int    `json:"shares,optional"`
+		Force       bool   `json:"force,optional"`
+	}
+
+	GenerateOwnPostFormulaHandlerReq {
+		ThreadsAccountPath
+		GenerateOwnPostFormulaReq
+	}
+
+	OwnPostFormulaReviewData {
+		MediaID         string   `json:"media_id"`
+		ReviewedAt      int64    `json:"reviewed_at"`
+		FromCache       bool     `json:"from_cache,omitempty"`
+		Summary         string   `json:"summary"`
+		Wins            []string `json:"wins"`
+		Improvements    []string `json:"improvements"`
+		Formula         string   `json:"formula"`
+		PostTemplate    string   `json:"post_template"`
+		HookPattern     string   `json:"hook_pattern"`
+		Structure       string   `json:"structure"`
+		ReplicationTips []string `json:"replication_tips"`
+		Avoid           []string `json:"avoid"`
+	}
+
+	GenerateOwnPostFormulaData {
+		OwnPostFormulaReviewData
+	}
+
+	ListOwnPostFormulasHandlerReq {
+		ThreadsAccountPath
+	}
+
+	ListOwnPostFormulasData {
+		List []OwnPostFormulaReviewData `json:"list"`
+	}
+
+	ThreadsDiagnosticsData {
+		AccountID      string                 `json:"account_id"`
+		CheckedAt      int64                  `json:"checked_at"`
+		ApiConnected   bool                   `json:"api_connected"`
+		TokenExpiresAt int64                  `json:"token_expires_at,omitempty"`
+		Scopes         []string               `json:"scopes"`
+		Items          []ThreadsAPISmokeTestItem `json:"items"`
+		Message        string                 `json:"message"`
+	}
+
+	ContentFormulaSourceMetricsData {
+		LikeCount   int `json:"like_count,omitempty"`
+		ReplyCount  int `json:"reply_count,omitempty"`
+		Views       int `json:"views,omitempty"`
+		RepostCount int `json:"repost_count,omitempty"`
+		QuoteCount  int `json:"quote_count,omitempty"`
+		Shares      int `json:"shares,omitempty"`
+	}
+
+	ContentFormulaData {
+		ID              string                           `json:"id"`
+		AccountID       string                           `json:"account_id"`
+		Label           string                           `json:"label"`
+		SourceType      string                           `json:"source_type"`
+		SourceRef       string                           `json:"source_ref,omitempty"`
+		SourcePostText  string                           `json:"source_post_text,omitempty"`
+		SourceAuthor    string                           `json:"source_author,omitempty"`
+		SourcePermalink string                           `json:"source_permalink,omitempty"`
+		SourceMetrics   *ContentFormulaSourceMetricsData `json:"source_metrics,omitempty"`
+		Summary         string                           `json:"summary"`
+		Wins            []string                         `json:"wins,omitempty"`
+		Improvements    []string                         `json:"improvements,omitempty"`
+		Formula         string                           `json:"formula"`
+		PostTemplate    string                           `json:"post_template"`
+		HookPattern     string                           `json:"hook_pattern"`
+		Structure       string                           `json:"structure"`
+		ReplicationTips []string                         `json:"replication_tips,omitempty"`
+		Avoid           []string                         `json:"avoid,omitempty"`
+		Tags            []string                         `json:"tags,omitempty"`
+		CreateAt        int64                            `json:"create_at"`
+		UpdateAt        int64                            `json:"update_at"`
+	}
+
+	ListContentFormulasReq {
+		Page       int64  `form:"page,optional"`
+		PageSize   int64  `form:"pageSize,optional"`
+		SourceType string `form:"source_type,optional"`
+		Tag        string `form:"tag,optional"`
+	}
+
+	ListContentFormulasHandlerReq {
+		ThreadsAccountPath
+		ListContentFormulasReq
+	}
+
+	ListContentFormulasData {
+		Pagination PaginationData       `json:"pagination"`
+		List       []ContentFormulaData `json:"list"`
+	}
+
+	ContentFormulaItemPath {
+		ID        string `path:"id" validate:"required"`
+		FormulaID string `path:"formulaId" validate:"required"`
+	}
+
+	GetContentFormulaHandlerReq {
+		ContentFormulaItemPath
+	}
+
+	AnalyzeContentFormulaReq {
+		SourceType    string `json:"source_type" validate:"required"`
+		PersonaID     string `json:"persona_id,optional"`
+		PostText      string `json:"post_text,optional"`
+		MediaID       string `json:"media_id,optional"`
+		ScanPostID    string `json:"scan_post_id,optional"`
+		Keyword       string `json:"keyword,optional"`
+		SaveLabel     string `json:"save_label,optional"`
+		AuthorName    string `json:"author_name,optional"`
+		Permalink     string `json:"permalink,optional"`
+		LikeCount     int    `json:"like_count,optional"`
+		ReplyCount    int    `json:"reply_count,optional"`
+		Views         int    `json:"views,optional"`
+		RepostCount   int    `json:"repost_count,optional"`
+		QuoteCount    int    `json:"quote_count,optional"`
+		Shares        int    `json:"shares,optional"`
+		ForceRefresh  bool   `json:"force_refresh,optional"`
+	}
+
+	AnalyzeContentFormulaHandlerReq {
+		ThreadsAccountPath
+		AnalyzeContentFormulaReq
+	}
+
+	AnalyzeContentFormulaData {
+		Formula ContentFormulaData `json:"formula"`
+		Message string             `json:"message"`
+	}
+
+	SearchContentFormulaPostsReq {
+		Keyword    string `json:"keyword" validate:"required"`
+		SearchType string `json:"search_type,optional"`
+		Limit      int    `json:"limit,optional"`
+	}
+
+	SearchContentFormulaPostsHandlerReq {
+		ThreadsAccountPath
+		SearchContentFormulaPostsReq
+	}
+
+	ContentFormulaSearchPostData {
+		Text            string `json:"text"`
+		Author          string `json:"author"`
+		Permalink       string `json:"permalink,omitempty"`
+		MediaID         string `json:"media_id,omitempty"`
+		LikeCount       int    `json:"like_count"`
+		ReplyCount      int    `json:"reply_count"`
+		EngagementScore int    `json:"engagement_score"`
+	}
+
+	SearchContentFormulaPostsData {
+		List    []ContentFormulaSearchPostData `json:"list"`
+		Message string                         `json:"message"`
+	}
+
+	PatchContentFormulaReq {
+		Label        *string  `json:"label,optional"`
+		Formula      *string  `json:"formula,optional"`
+		PostTemplate *string  `json:"post_template,optional"`
+		HookPattern  *string  `json:"hook_pattern,optional"`
+		Structure    *string  `json:"structure,optional"`
+		Tags         []string `json:"tags,optional"`
+	}
+
+	PatchContentFormulaHandlerReq {
+		ContentFormulaItemPath
+		PatchContentFormulaReq
+	}
+
+	DeleteContentFormulaData {
+		FormulaID string `json:"formula_id"`
+		Message   string `json:"message"`
+	}
+
+	ImportOwnPostFormulaReq {
+		MediaID string `json:"media_id" validate:"required"`
+		Label   string `json:"label,optional"`
+	}
+
+	ImportOwnPostFormulaHandlerReq {
+		ThreadsAccountPath
+		ImportOwnPostFormulaReq
+	}
 )
 
 @server(
@@ -159,6 +871,9 @@ service gateway {
 	@handler updateThreadsAccount
 	patch /:id (UpdateThreadsAccountHandlerReq) returns (ThreadsAccountData)
 
+	@handler deleteThreadsAccount
+	delete /:id (ThreadsAccountPath) returns (DeleteThreadsAccountData)
+
 	@handler activateThreadsAccount
 	post /:id/activate (ThreadsAccountPath)
 
@@ -179,4 +894,135 @@ service gateway {
 
 	@handler listThreadsAccountAiProviderModels
 	post /:id/ai-settings/providers/:provider/models (ThreadsAccountAiProviderModelsHandlerReq) returns (ThreadsAccountAiProviderModelsData)
-}
\ No newline at end of file
+
+	@handler startThreadsOauth
+	get /oauth/start (StartThreadsOAuthQuery) returns (StartThreadsOAuthData)
+
+	@handler listThreadsOauthLogs
+	get /oauth/logs returns (ListThreadsOAuthLogsData)
+
+	@handler getThreadsOauthConfig
+	get /oauth/config returns (ThreadsOAuthConfigData)
+
+	@handler disconnectThreadsApi
+	post /:id/api/disconnect (ThreadsAccountPath) returns (ThreadsAccountData)
+
+	@handler runThreadsApiSmokeTest
+	post /:id/api/smoke-test (ThreadsAccountPath) returns (RunThreadsAPISmokeTestData)
+
+	@handler runThreadsApiPlayground
+	post /:id/api/playground (RunThreadsAPIPlaygroundHandlerReq) returns (ThreadsAPIPlaygroundData)
+
+	@handler listThreadsPostPerformance
+	get /:id/post-performance (ListThreadsPostPerformanceHandlerReq) returns (ThreadsPostPerformanceData)
+
+	@handler createPublishQueueItem
+	post /:id/publish-queue (CreatePublishQueueHandlerReq) returns (PublishQueueItemData)
+
+	@handler listPublishQueueItems
+	get /:id/publish-queue (ListPublishQueueHandlerReq) returns (PublishQueueListData)
+
+	@handler getPublishQueueItem
+	get /:id/publish-queue/:qid (PublishQueueItemPath) returns (PublishQueueItemData)
+
+	@handler patchPublishQueueItem
+	patch /:id/publish-queue/:qid (PatchPublishQueueHandlerReq) returns (PublishQueueItemData)
+
+	@handler cancelPublishQueueItem
+	post /:id/publish-queue/:qid/cancel (PublishQueueItemPath) returns (PublishQueueItemData)
+
+	@handler deletePublishQueueItem
+	delete /:id/publish-queue/:qid (PublishQueueItemPath)
+
+	@handler listThreadsPublishHealth
+	get /:id/publish-health (ListThreadsPublishHealthHandlerReq) returns (ThreadsPublishHealthData)
+
+	@handler getPublishInventoryPolicy
+	get /:id/publish-inventory-policy (ThreadsAccountPath) returns (PublishInventoryPolicyData)
+
+	@handler upsertPublishInventoryPolicy
+	put /:id/publish-inventory-policy (UpsertPublishInventoryPolicyHandlerReq) returns (PublishInventoryPolicyData)
+
+	@handler startPublishInventoryRefillJob
+	post /:id/publish-inventory/refill-jobs (StartPublishInventoryRefillJobHandlerReq) returns (StartPublishInventoryRefillJobData)
+
+	@handler getPublishSlotInsights
+	get /:id/publish-slot-insights (ThreadsAccountPath) returns (PublishSlotInsightsData)
+
+	@handler getPublishGuardPolicy
+	get /:id/publish-guard-policy (ThreadsAccountPath) returns (PublishGuardPolicyData)
+
+	@handler upsertPublishGuardPolicy
+	put /:id/publish-guard-policy (UpsertPublishGuardPolicyHandlerReq) returns (PublishGuardPolicyData)
+
+	@handler resumePublishGuard
+	post /:id/publish-guard/resume (ThreadsAccountPath) returns (PublishGuardPolicyData)
+
+	@handler retryPublishQueueItem
+	post /:id/publish-queue/:qid/retry (PublishQueueItemPath) returns (PublishQueueItemData)
+
+	@handler listPublishQueueEvents
+	get /:id/publish-queue/:qid/events (PublishQueueItemPath) returns (PublishQueueEventsData)
+
+	@handler listPublishAlerts
+	get /:id/publish-alerts (ThreadsAccountPath) returns (PublishAlertsData)
+
+	@handler listPublishQueueRange
+	get /:id/publish-calendar (PublishQueueRangeHandlerReq) returns (PublishQueueListData)
+
+	@handler getThreadsDiagnostics
+	get /:id/diagnostics (ThreadsAccountPath) returns (ThreadsDiagnosticsData)
+
+	@handler generateOwnPostReplyDraft
+	post /:id/own-post-reply-draft (GenerateOwnPostReplyDraftHandlerReq) returns (GenerateOwnPostReplyDraftData)
+
+	@handler syncMentionInbox
+	post /:id/mention-inbox/sync (SyncMentionInboxHandlerReq) returns (SyncMentionInboxData)
+
+	@handler listMentionInbox
+	get /:id/mention-inbox (ListMentionInboxHandlerReq) returns (ListMentionInboxData)
+
+	@handler publishMentionReply
+	post /:id/mention-inbox/:media_id/reply (PublishMentionReplyHandlerReq) returns (PublishMentionReplyData)
+
+	@handler generateOwnPostFormula
+	post /:id/own-post-formula (GenerateOwnPostFormulaHandlerReq) returns (GenerateOwnPostFormulaData)
+
+	@handler listOwnPostFormulas
+	get /:id/own-post-formulas (ListOwnPostFormulasHandlerReq) returns (ListOwnPostFormulasData)
+
+	@handler getPublishDashboardSummary
+	get /publish-dashboard-summary returns (PublishDashboardSummaryData)
+
+	@handler listContentFormulas
+	get /:id/content-formulas (ListContentFormulasHandlerReq) returns (ListContentFormulasData)
+
+	@handler getContentFormula
+	get /:id/content-formulas/:formulaId (GetContentFormulaHandlerReq) returns (ContentFormulaData)
+
+	@handler analyzeContentFormula
+	post /:id/content-formulas/analyze (AnalyzeContentFormulaHandlerReq) returns (AnalyzeContentFormulaData)
+
+	@handler searchContentFormulaPosts
+	post /:id/content-formulas/search-posts (SearchContentFormulaPostsHandlerReq) returns (SearchContentFormulaPostsData)
+
+	@handler patchContentFormula
+	patch /:id/content-formulas/:formulaId (PatchContentFormulaHandlerReq) returns (ContentFormulaData)
+
+	@handler deleteContentFormula
+	delete /:id/content-formulas/:formulaId (GetContentFormulaHandlerReq) returns (DeleteContentFormulaData)
+
+	@handler importOwnPostToContentFormula
+	post /:id/content-formulas/import-own-post (ImportOwnPostFormulaHandlerReq) returns (AnalyzeContentFormulaData)
+}
+
+@server(
+	group:      threads_account
+	prefix:     /api/v1/threads-accounts
+	tags:       "ThreadsAccount"
+	summary:    "Threads OAuth callback (public redirect from Meta)."
+)
+service gateway {
+	@handler threadsOauthCallback
+	get /oauth/callback (ThreadsOAuthCallbackQuery)
+}
diff --git a/backend/go.mod b/backend/go.mod
index 288e93a..4bae144 100644
--- a/backend/go.mod
+++ b/backend/go.mod
@@ -4,6 +4,7 @@ go 1.23
 
 require (
 	github.com/go-playground/validator/v10 v10.27.0
+	github.com/go-shiori/go-readability v0.0.0-20251205110129-5db1dc9836f0
 	github.com/golang-jwt/jwt/v4 v4.5.2
 	github.com/google/uuid v1.6.0
 	github.com/redis/go-redis/v9 v9.14.0
@@ -27,7 +28,6 @@ require (
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
 	github.com/go-shiori/dom v0.0.0-20230515143342-73569d674e1c // indirect
-	github.com/go-shiori/go-readability v0.0.0-20251205110129-5db1dc9836f0 // indirect
 	github.com/gogs/chardet v0.0.0-20211120154057-b7413eaefb8f // indirect
 	github.com/golang/snappy v1.0.0 // indirect
 	github.com/grafana/pyroscope-go v1.2.7 // indirect
diff --git a/backend/go.sum b/backend/go.sum
index 0f9b29a..6b31483 100644
--- a/backend/go.sum
+++ b/backend/go.sum
@@ -100,6 +100,8 @@ github.com/robfig/cron/v3 v3.0.1/go.mod h1:eQICP3HwyT7UooqI/z+Ov+PtYAWygg1TEWWzG
 github.com/rogpeppe/go-internal v1.10.0 h1:TMyTOH3F/DB16zRVcYyreMH6GnZZrwQVAoYjRBZyWFQ=
 github.com/rogpeppe/go-internal v1.10.0/go.mod h1:UQnix2H7Ngw/k4C5ijL5+65zddjncjaFoBhdsK/akog=
 github.com/scylladb/termtables v0.0.0-20191203121021-c4c0b6d42ff4/go.mod h1:C1a7PQSMz9NShzorzCiG2fk9+xuCgLkPeCvMHYR2OWg=
+github.com/sergi/go-diff v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
+github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
 github.com/spaolacci/murmur3 v1.1.0 h1:7c1g84S4BPRrfL5Xrdp6fOJ206sU9y293DDHaoy0bLI=
 github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
diff --git a/backend/internal/bootstrap/admin.go b/backend/internal/bootstrap/admin.go
index a820eae..2ab36d3 100644
--- a/backend/internal/bootstrap/admin.go
+++ b/backend/internal/bootstrap/admin.go
@@ -36,6 +36,18 @@ func EnsureAdminMember(ctx context.Context, repo domrepo.Repository, opts AdminO
 			return nil, false, err
 		}
 		existing.Roles = []string{"admin"}
+
+		if err := bcrypt.CompareHashAndPassword([]byte(existing.PasswordHash), []byte(opts.Password)); err != nil {
+			hash, hashErr := bcrypt.GenerateFromPassword([]byte(opts.Password), bcrypt.DefaultCost)
+			if hashErr != nil {
+				return nil, false, app.For(code.Member).SysInternal("rehash password failed").WithCause(hashErr)
+			}
+			if updateErr := repo.UpdatePassword(ctx, tenantID, existing.UID, string(hash)); updateErr != nil {
+				return nil, false, updateErr
+			}
+			existing.PasswordHash = string(hash)
+		}
+
 		return existing, false, nil
 	}
 	if e := app.FromError(err); e == nil || e.Category() != code.ResNotFound {
diff --git a/backend/internal/bootstrap/admin_test.go b/backend/internal/bootstrap/admin_test.go
index b36df77..06b0f20 100644
--- a/backend/internal/bootstrap/admin_test.go
+++ b/backend/internal/bootstrap/admin_test.go
@@ -68,6 +68,16 @@ func (m *memoryMemberRepo) SetActiveThreadsAccountID(_ context.Context, tenantID
 	return app.For(code.Member).ResNotFound("member not found")
 }
 
+func (m *memoryMemberRepo) UpdatePassword(_ context.Context, tenantID, uid, passwordHash string) error {
+	for _, item := range m.byEmail {
+		if item.TenantID == tenantID && item.UID == uid {
+			item.PasswordHash = passwordHash
+			return nil
+		}
+	}
+	return app.For(code.Member).ResNotFound("member not found")
+}
+
 func (m *memoryMemberRepo) SetRoles(_ context.Context, tenantID, uid string, roles []string) error {
 	for _, item := range m.byEmail {
 		if item.TenantID == tenantID && item.UID == uid {
@@ -123,4 +133,72 @@ func TestEnsureAdminMemberUpgradesExisting(t *testing.T) {
 	if len(member.Roles) != 1 || member.Roles[0] != "admin" {
 		t.Fatalf("roles=%v", member.Roles)
 	}
+	if err := bcrypt.CompareHashAndPassword([]byte(member.PasswordHash), []byte("Admin-Pass-1!")); err != nil {
+		t.Fatalf("password should have been synced: %v", err)
+	}
+}
+
+func TestEnsureAdminMemberSyncsPasswordWhenChanged(t *testing.T) {
+	oldHash, err := bcrypt.GenerateFromPassword([]byte("Old-Pass-1!"), bcrypt.DefaultCost)
+	if err != nil {
+		t.Fatal(err)
+	}
+	repo := &memoryMemberRepo{byEmail: map[string]*entity.Member{
+		memberKey("default", "admin@haixun.local"): {
+			TenantID:     "default",
+			UID:          "uid-1",
+			Email:        "admin@haixun.local",
+			Roles:        []string{"admin"},
+			PasswordHash: string(oldHash),
+		},
+	}}
+	_, created, err := EnsureAdminMember(context.Background(), repo, AdminOptions{
+		TenantID: "default",
+		Email:    "admin@haixun.local",
+		Password: "New-Pass-2@",
+	})
+	if err != nil {
+		t.Fatalf("EnsureAdminMember: %v", err)
+	}
+	if created {
+		t.Fatal("expected created=false")
+	}
+	member := repo.byEmail[memberKey("default", "admin@haixun.local")]
+	if err := bcrypt.CompareHashAndPassword([]byte(member.PasswordHash), []byte("Old-Pass-1!")); err == nil {
+		t.Fatal("password should have been updated, but old hash still matches")
+	}
+	if err := bcrypt.CompareHashAndPassword([]byte(member.PasswordHash), []byte("New-Pass-2@")); err != nil {
+		t.Fatalf("new password hash does not match: %v", err)
+	}
+}
+
+func TestEnsureAdminMemberKeepsPasswordWhenSame(t *testing.T) {
+	hash, err := bcrypt.GenerateFromPassword([]byte("Same-Pass-1!"), bcrypt.DefaultCost)
+	if err != nil {
+		t.Fatal(err)
+	}
+	repo := &memoryMemberRepo{byEmail: map[string]*entity.Member{
+		memberKey("default", "admin@haixun.local"): {
+			TenantID:     "default",
+			UID:          "uid-1",
+			Email:        "admin@haixun.local",
+			Roles:        []string{"admin"},
+			PasswordHash: string(hash),
+		},
+	}}
+	_, created, err := EnsureAdminMember(context.Background(), repo, AdminOptions{
+		TenantID: "default",
+		Email:    "admin@haixun.local",
+		Password: "Same-Pass-1!",
+	})
+	if err != nil {
+		t.Fatalf("EnsureAdminMember: %v", err)
+	}
+	if created {
+		t.Fatal("expected created=false")
+	}
+	member := repo.byEmail[memberKey("default", "admin@haixun.local")]
+	if member.PasswordHash != string(hash) {
+		t.Fatal("password hash should not change when password is the same")
+	}
 }
diff --git a/backend/internal/bootstrap/envfile.go b/backend/internal/bootstrap/envfile.go
new file mode 100644
index 0000000..f4f73c6
--- /dev/null
+++ b/backend/internal/bootstrap/envfile.go
@@ -0,0 +1,67 @@
+package bootstrap
+
+import (
+	"bufio"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+// LoadInfraEnv reads local env files into process env (only keys not already set).
+// Search order: HAIXUN_ENV_FILE, deploy/.env.dev (for native dev run).
+func LoadInfraEnv() {
+	if path := strings.TrimSpace(os.Getenv("HAIXUN_ENV_FILE")); path != "" {
+		_ = loadEnvFile(path)
+		return
+	}
+	cwd, err := os.Getwd()
+	if err != nil {
+		return
+	}
+	candidates := []string{
+		filepath.Join(cwd, "deploy", ".env.dev"),
+		filepath.Join(cwd, "..", "deploy", ".env.dev"),
+		filepath.Join(cwd, "..", "..", "deploy", ".env.dev"),
+	}
+	for _, path := range candidates {
+		if loadEnvFile(path) {
+			return
+		}
+	}
+}
+
+func loadEnvFile(path string) bool {
+	f, err := os.Open(path)
+	if err != nil {
+		return false
+	}
+	defer f.Close()
+
+	scanner := bufio.NewScanner(f)
+	for scanner.Scan() {
+		line := strings.TrimSpace(scanner.Text())
+		if line == "" || strings.HasPrefix(line, "#") {
+			continue
+		}
+		key, value, ok := strings.Cut(line, "=")
+		if !ok {
+			continue
+		}
+		key = strings.TrimSpace(key)
+		if key == "" {
+			continue
+		}
+		if _, exists := os.LookupEnv(key); exists {
+			continue
+		}
+		value = strings.TrimSpace(value)
+		if len(value) >= 2 {
+			if (value[0] == '"' && value[len(value)-1] == '"') ||
+				(value[0] == '\'' && value[len(value)-1] == '\'') {
+				value = value[1 : len(value)-1]
+			}
+		}
+		_ = os.Setenv(key, value)
+	}
+	return true
+}
diff --git a/backend/internal/bootstrap/envfile_test.go b/backend/internal/bootstrap/envfile_test.go
new file mode 100644
index 0000000..0f6ab1a
--- /dev/null
+++ b/backend/internal/bootstrap/envfile_test.go
@@ -0,0 +1,36 @@
+package bootstrap
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestLoadEnvFile(t *testing.T) {
+	dir := t.TempDir()
+	path := filepath.Join(dir, ".env")
+	content := `# comment
+HAIXUN_JWT_ACCESS_SECRET=from-file
+THREADS_APP_ID="1566509781118049"
+`
+	if err := os.WriteFile(path, []byte(content), 0o600); err != nil {
+		t.Fatal(err)
+	}
+	t.Setenv("HAIXUN_JWT_REFRESH_SECRET", "preset")
+	unset := []string{"HAIXUN_JWT_ACCESS_SECRET", "THREADS_APP_ID"}
+	for _, key := range unset {
+		_ = os.Unsetenv(key)
+	}
+	if !loadEnvFile(path) {
+		t.Fatal("loadEnvFile returned false")
+	}
+	if got := os.Getenv("HAIXUN_JWT_ACCESS_SECRET"); got != "from-file" {
+		t.Fatalf("access secret = %q", got)
+	}
+	if got := os.Getenv("HAIXUN_JWT_REFRESH_SECRET"); got != "preset" {
+		t.Fatalf("refresh secret should stay preset, got %q", got)
+	}
+	if got := os.Getenv("THREADS_APP_ID"); got != "1566509781118049" {
+		t.Fatalf("threads app id = %q", got)
+	}
+}
diff --git a/backend/internal/bootstrap/init.go b/backend/internal/bootstrap/init.go
index 5b00b39..baf77c2 100644
--- a/backend/internal/bootstrap/init.go
+++ b/backend/internal/bootstrap/init.go
@@ -8,19 +8,31 @@ import (
 	libcrypto "haixun-backend/internal/library/crypto"
 	libmongo "haixun-backend/internal/library/mongo"
 	brandrepo "haixun-backend/internal/model/brand/repository"
+	contentformularepo "haixun-backend/internal/model/content_formula/repository"
 	cmatrixrepo "haixun-backend/internal/model/content_matrix/repository"
+	contentopsrepo "haixun-backend/internal/model/content_ops/repository"
 	copydraftrepo "haixun-backend/internal/model/copy_draft/repository"
 	copymissionrepo "haixun-backend/internal/model/copy_mission/repository"
+	crmcontactrepo "haixun-backend/internal/model/crm_contact/repository"
 	jobrepo "haixun-backend/internal/model/job/repository"
+	jobusecase "haixun-backend/internal/model/job/usecase"
 	kgrepo "haixun-backend/internal/model/knowledge_graph/repository"
 	memberrepo "haixun-backend/internal/model/member/repository"
+	mentioninboxrepo "haixun-backend/internal/model/mention_inbox/repository"
 	outreachdraftrepo "haixun-backend/internal/model/outreach_draft/repository"
+	ownpostformularepo "haixun-backend/internal/model/own_post_formula/repository"
 	permissionrepo "haixun-backend/internal/model/permission/repository"
 	permissionuc "haixun-backend/internal/model/permission/usecase"
 	personarepo "haixun-backend/internal/model/persona/repository"
 	placementtopicrepo "haixun-backend/internal/model/placement_topic/repository"
+	publishanalyticsrepo "haixun-backend/internal/model/publish_analytics/repository"
+	publishguardrepo "haixun-backend/internal/model/publish_guard/repository"
+	publishinventoryrepo "haixun-backend/internal/model/publish_inventory/repository"
+	publishqueuerepo "haixun-backend/internal/model/publish_queue/repository"
+	publishqueueeventrepo "haixun-backend/internal/model/publish_queue_event/repository"
 	scanpostrepo "haixun-backend/internal/model/scan_post/repository"
 	settingrepo "haixun-backend/internal/model/setting/repository"
+	stylepresetrepo "haixun-backend/internal/model/style_preset/repository"
 	threadsaccountrepo "haixun-backend/internal/model/threads_account/repository"
 )
 
@@ -97,6 +109,17 @@ func Init(ctx context.Context, cfg config.Config, opts InitOptions) (*InitReport
 		{"placement_topics", placementtopicrepo.NewMongoRepository(db).EnsureIndexes},
 		{"threads_accounts", threadsaccountrepo.NewMongoRepository(db).EnsureIndexes},
 		{"threads_account_secrets", threadsaccountrepo.NewSecretsMongoRepository(db, secretsCipher).EnsureIndexes},
+		{"publish_analytics", publishanalyticsrepo.NewMongoRepository(db).EnsureIndexes},
+		{"publish_queue", publishqueuerepo.NewMongoRepository(db).EnsureIndexes},
+		{"publish_inventory", publishinventoryrepo.NewMongoRepository(db).EnsureIndexes},
+		{"publish_guard", publishguardrepo.NewMongoRepository(db).EnsureIndexes},
+		{"publish_queue_events", publishqueueeventrepo.NewMongoRepository(db).EnsureIndexes},
+		{"style_presets", stylepresetrepo.NewMongoRepository(db).EnsureIndexes},
+		{"own_post_formulas", ownpostformularepo.NewMongoRepository(db).EnsureIndexes},
+		{"content_formulas", contentformularepo.NewMongoRepository(db).EnsureIndexes},
+		{"content_ops", contentopsrepo.NewMongoRepository(db).EnsureIndexes},
+		{"mention_inbox", mentioninboxrepo.NewMongoRepository(db).EnsureIndexes},
+		{"crm_contacts", crmcontactrepo.NewMongoRepository(db).EnsureIndexes},
 	}
 	for _, repo := range repos {
 		if err := repo.fn(ctx); err != nil {
@@ -105,6 +128,26 @@ func Init(ctx context.Context, cfg config.Config, opts InitOptions) (*InitReport
 	}
 	report.IndexesEnsured = true
 
+	jobUseCase := jobusecase.NewUseCase(jobTemplateRepository, jobRunRepository, jobScheduleRepository, jobEventRepository, nil)
+	jobTemplates := []struct {
+		name string
+		fn   func(context.Context) error
+	}{
+		{"demo", jobUseCase.EnsureDemoTemplate},
+		{"style_8d", jobUseCase.EnsureStyle8DTemplate},
+		{"expand_graph", jobUseCase.EnsureExpandGraphTemplate},
+		{"placement_scan", jobUseCase.EnsurePlacementScanTemplate},
+		{"scan_viral", jobUseCase.EnsureScanViralTemplate},
+		{"generate_outreach_draft", jobUseCase.EnsureGenerateOutreachDraftTemplate},
+		{"refresh_threads_token", jobUseCase.EnsureRefreshThreadsTokenTemplate},
+		{"publish_analytics", jobUseCase.EnsurePublishAnalyticsTemplate},
+	}
+	for _, template := range jobTemplates {
+		if err := template.fn(ctx); err != nil {
+			return nil, fmt.Errorf("seed %s job template: %w", template.name, err)
+		}
+	}
+
 	permissionUseCase := permissionuc.NewUseCase(permissionRepository, rolePermissionRepository)
 	if err := permissionUseCase.EnsureDefaultPermissions(ctx); err != nil {
 		return nil, fmt.Errorf("seed permissions catalog: %w", err)
diff --git a/backend/internal/config/config.go b/backend/internal/config/config.go
index 478ea7a..868cb19 100644
--- a/backend/internal/config/config.go
+++ b/backend/internal/config/config.go
@@ -52,15 +52,37 @@ type BraveConf struct {
 	APIKey string `json:",optional"`
 }
 
+type ThreadsOAuthConf struct {
+	AppID           string `json:",optional"`
+	AppSecret       string `json:",optional"`
+	RedirectURI     string `json:",optional"`
+	SuccessRedirect string `json:",optional"`
+}
+
+type ThreadsTokenRefreshConf struct {
+	Enabled         bool `json:",default=true"`
+	IntervalSeconds int  `json:",default=3600"`
+	LeadDays        int  `json:",default=7"`
+}
+
+type ThreadsPublishQueueConf struct {
+	Enabled         bool `json:",default=true"`
+	IntervalSeconds int  `json:",default=60"`
+	BatchSize       int  `json:",default=20"`
+}
+
 type Config struct {
 	rest.RestConf
-	Mongo          MongoConf          `json:",optional"`
-	Redis          RedisConf          `json:",optional"`
-	Auth           AuthConf           `json:",optional"`
-	Secrets        SecretsConf        `json:",optional"`
-	InternalWorker InternalWorkerConf `json:",optional"`
-	JobWorker      JobWorkerConf      `json:",optional"`
-	JobScheduler   JobSchedulerConf   `json:",optional"`
-	JobReaper      JobReaperConf      `json:",optional"`
-	Brave          BraveConf          `json:",optional"`
+	Mongo               MongoConf               `json:",optional"`
+	Redis               RedisConf               `json:",optional"`
+	Auth                AuthConf                `json:",optional"`
+	Secrets             SecretsConf             `json:",optional"`
+	InternalWorker      InternalWorkerConf      `json:",optional"`
+	JobWorker           JobWorkerConf           `json:",optional"`
+	JobScheduler        JobSchedulerConf        `json:",optional"`
+	JobReaper           JobReaperConf           `json:",optional"`
+	Brave               BraveConf               `json:",optional"`
+	ThreadsOAuth        ThreadsOAuthConf        `json:",optional"`
+	ThreadsTokenRefresh ThreadsTokenRefreshConf `json:",optional"`
+	ThreadsPublishQueue ThreadsPublishQueueConf `json:",optional"`
 }
diff --git a/backend/internal/handler/scan_post/lookalike_handler.go b/backend/internal/handler/brand/update_outreach_draft_handler.go
similarity index 66%
rename from backend/internal/handler/scan_post/lookalike_handler.go
rename to backend/internal/handler/brand/update_outreach_draft_handler.go
index 5123c62..f78e0c9 100644
--- a/backend/internal/handler/scan_post/lookalike_handler.go
+++ b/backend/internal/handler/brand/update_outreach_draft_handler.go
@@ -1,9 +1,9 @@
-package scan_post
+package brand
 
 import (
 	"net/http"
 
-	"haixun-backend/internal/logic/scan_post"
+	"haixun-backend/internal/logic/brand"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
@@ -11,9 +11,9 @@ import (
 	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
-func LookalikeHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+func UpdateOutreachDraftHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		var req types.LookalikeReq
+		var req types.UpdateOutreachDraftHandlerReq
 		if err := httpx.Parse(r, &req); err != nil {
 			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
 			return
@@ -22,8 +22,9 @@ func LookalikeHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
 			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
 			return
 		}
-		l := scan_post.NewLookalikeLogic(r.Context(), svcCtx)
-		data, err := l.Lookalike(&req)
+
+		l := brand.NewUpdateOutreachDraftLogic(r.Context(), svcCtx)
+		data, err := l.UpdateOutreachDraft(&req)
 		response.Write(r.Context(), w, data, err)
 	}
 }
diff --git a/backend/internal/handler/copy_mission/create_copy_mission_handler.go b/backend/internal/handler/copy_mission/create_copy_mission_handler.go
index b97e098..870a129 100644
--- a/backend/internal/handler/copy_mission/create_copy_mission_handler.go
+++ b/backend/internal/handler/copy_mission/create_copy_mission_handler.go
@@ -6,12 +6,11 @@ package copy_mission
 import (
 	"net/http"
 
+	"github.com/zeromicro/go-zero/rest/httpx"
 	"haixun-backend/internal/logic/copy_mission"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
 func CreateCopyMissionHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
diff --git a/backend/internal/handler/copy_mission/delete_copy_mission_handler.go b/backend/internal/handler/copy_mission/delete_copy_mission_handler.go
index cedeb8d..2340be4 100644
--- a/backend/internal/handler/copy_mission/delete_copy_mission_handler.go
+++ b/backend/internal/handler/copy_mission/delete_copy_mission_handler.go
@@ -6,12 +6,11 @@ package copy_mission
 import (
 	"net/http"
 
+	"github.com/zeromicro/go-zero/rest/httpx"
 	"haixun-backend/internal/logic/copy_mission"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
 func DeleteCopyMissionHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
diff --git a/backend/internal/handler/copy_mission/generate_copy_mission_matrix_handler.go b/backend/internal/handler/copy_mission/generate_copy_mission_matrix_handler.go
index db5e4bb..f114ea8 100644
--- a/backend/internal/handler/copy_mission/generate_copy_mission_matrix_handler.go
+++ b/backend/internal/handler/copy_mission/generate_copy_mission_matrix_handler.go
@@ -6,12 +6,11 @@ package copy_mission
 import (
 	"net/http"
 
+	"github.com/zeromicro/go-zero/rest/httpx"
 	"haixun-backend/internal/logic/copy_mission"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
 func GenerateCopyMissionMatrixHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
diff --git a/backend/internal/handler/copy_mission/get_copy_mission_handler.go b/backend/internal/handler/copy_mission/get_copy_mission_handler.go
index 6034abd..7cbb8d2 100644
--- a/backend/internal/handler/copy_mission/get_copy_mission_handler.go
+++ b/backend/internal/handler/copy_mission/get_copy_mission_handler.go
@@ -6,12 +6,11 @@ package copy_mission
 import (
 	"net/http"
 
+	"github.com/zeromicro/go-zero/rest/httpx"
 	"haixun-backend/internal/logic/copy_mission"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
 func GetCopyMissionHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
diff --git a/backend/internal/handler/copy_mission/get_copy_mission_scan_schedule_handler.go b/backend/internal/handler/copy_mission/get_copy_mission_scan_schedule_handler.go
index 9737c28..493d849 100644
--- a/backend/internal/handler/copy_mission/get_copy_mission_scan_schedule_handler.go
+++ b/backend/internal/handler/copy_mission/get_copy_mission_scan_schedule_handler.go
@@ -6,12 +6,11 @@ package copy_mission
 import (
 	"net/http"
 
+	"github.com/zeromicro/go-zero/rest/httpx"
 	"haixun-backend/internal/logic/copy_mission"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
 func GetCopyMissionScanScheduleHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
diff --git a/backend/internal/handler/copy_mission/inspire_copy_mission_handler.go b/backend/internal/handler/copy_mission/inspire_copy_mission_handler.go
index 5d0f751..74849bb 100644
--- a/backend/internal/handler/copy_mission/inspire_copy_mission_handler.go
+++ b/backend/internal/handler/copy_mission/inspire_copy_mission_handler.go
@@ -1,14 +1,16 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"net/http"
 
+	"github.com/zeromicro/go-zero/rest/httpx"
 	"haixun-backend/internal/logic/copy_mission"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
 func InspireCopyMissionHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
diff --git a/backend/internal/handler/copy_mission/list_copy_mission_copy_drafts_handler.go b/backend/internal/handler/copy_mission/list_copy_mission_copy_drafts_handler.go
index ff4fe54..00db1ea 100644
--- a/backend/internal/handler/copy_mission/list_copy_mission_copy_drafts_handler.go
+++ b/backend/internal/handler/copy_mission/list_copy_mission_copy_drafts_handler.go
@@ -6,12 +6,11 @@ package copy_mission
 import (
 	"net/http"
 
+	"github.com/zeromicro/go-zero/rest/httpx"
 	"haixun-backend/internal/logic/copy_mission"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
 func ListCopyMissionCopyDraftsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
diff --git a/backend/internal/handler/copy_mission/list_copy_mission_scan_posts_handler.go b/backend/internal/handler/copy_mission/list_copy_mission_scan_posts_handler.go
index 1f8705b..460684b 100644
--- a/backend/internal/handler/copy_mission/list_copy_mission_scan_posts_handler.go
+++ b/backend/internal/handler/copy_mission/list_copy_mission_scan_posts_handler.go
@@ -6,12 +6,11 @@ package copy_mission
 import (
 	"net/http"
 
+	"github.com/zeromicro/go-zero/rest/httpx"
 	"haixun-backend/internal/logic/copy_mission"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
 func ListCopyMissionScanPostsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
diff --git a/backend/internal/handler/copy_mission/list_copy_missions_handler.go b/backend/internal/handler/copy_mission/list_copy_missions_handler.go
index 3d82016..0ee198d 100644
--- a/backend/internal/handler/copy_mission/list_copy_missions_handler.go
+++ b/backend/internal/handler/copy_mission/list_copy_missions_handler.go
@@ -6,12 +6,11 @@ package copy_mission
 import (
 	"net/http"
 
+	"github.com/zeromicro/go-zero/rest/httpx"
 	"haixun-backend/internal/logic/copy_mission"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
 func ListCopyMissionsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
diff --git a/backend/internal/handler/copy_mission/schedule_copy_mission_drafts_handler.go b/backend/internal/handler/copy_mission/schedule_copy_mission_drafts_handler.go
new file mode 100644
index 0000000..054fd6d
--- /dev/null
+++ b/backend/internal/handler/copy_mission/schedule_copy_mission_drafts_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package copy_mission
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/copy_mission"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func ScheduleCopyMissionDraftsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ScheduleCopyMissionDraftsHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := copy_mission.NewScheduleCopyMissionDraftsLogic(r.Context(), svcCtx)
+		data, err := l.ScheduleCopyMissionDrafts(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/copy_mission/start_copy_mission_analyze_job_handler.go b/backend/internal/handler/copy_mission/start_copy_mission_analyze_job_handler.go
index 8b550a5..1348728 100644
--- a/backend/internal/handler/copy_mission/start_copy_mission_analyze_job_handler.go
+++ b/backend/internal/handler/copy_mission/start_copy_mission_analyze_job_handler.go
@@ -6,12 +6,11 @@ package copy_mission
 import (
 	"net/http"
 
+	"github.com/zeromicro/go-zero/rest/httpx"
 	"haixun-backend/internal/logic/copy_mission"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
 func StartCopyMissionAnalyzeJobHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
diff --git a/backend/internal/handler/copy_mission/start_copy_mission_copy_draft_job_handler.go b/backend/internal/handler/copy_mission/start_copy_mission_copy_draft_job_handler.go
index e76ce7f..fe5dda0 100644
--- a/backend/internal/handler/copy_mission/start_copy_mission_copy_draft_job_handler.go
+++ b/backend/internal/handler/copy_mission/start_copy_mission_copy_draft_job_handler.go
@@ -1,14 +1,16 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"net/http"
 
+	"github.com/zeromicro/go-zero/rest/httpx"
 	"haixun-backend/internal/logic/copy_mission"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
 func StartCopyMissionCopyDraftJobHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
diff --git a/backend/internal/handler/copy_mission/start_copy_mission_matrix_job_handler.go b/backend/internal/handler/copy_mission/start_copy_mission_matrix_job_handler.go
index b626e5c..2cbcb84 100644
--- a/backend/internal/handler/copy_mission/start_copy_mission_matrix_job_handler.go
+++ b/backend/internal/handler/copy_mission/start_copy_mission_matrix_job_handler.go
@@ -1,14 +1,16 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"net/http"
 
+	"github.com/zeromicro/go-zero/rest/httpx"
 	"haixun-backend/internal/logic/copy_mission"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
 func StartCopyMissionMatrixJobHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
diff --git a/backend/internal/handler/copy_mission/start_copy_mission_scan_job_handler.go b/backend/internal/handler/copy_mission/start_copy_mission_scan_job_handler.go
index 4309303..d9bbed4 100644
--- a/backend/internal/handler/copy_mission/start_copy_mission_scan_job_handler.go
+++ b/backend/internal/handler/copy_mission/start_copy_mission_scan_job_handler.go
@@ -6,12 +6,11 @@ package copy_mission
 import (
 	"net/http"
 
+	"github.com/zeromicro/go-zero/rest/httpx"
 	"haixun-backend/internal/logic/copy_mission"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
 func StartCopyMissionScanJobHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
diff --git a/backend/internal/handler/copy_mission/update_copy_mission_handler.go b/backend/internal/handler/copy_mission/update_copy_mission_handler.go
index 580a256..b766055 100644
--- a/backend/internal/handler/copy_mission/update_copy_mission_handler.go
+++ b/backend/internal/handler/copy_mission/update_copy_mission_handler.go
@@ -6,12 +6,11 @@ package copy_mission
 import (
 	"net/http"
 
+	"github.com/zeromicro/go-zero/rest/httpx"
 	"haixun-backend/internal/logic/copy_mission"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
 func UpdateCopyMissionHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
diff --git a/backend/internal/handler/copy_mission/upsert_copy_mission_scan_schedule_handler.go b/backend/internal/handler/copy_mission/upsert_copy_mission_scan_schedule_handler.go
index 4beed7c..9819673 100644
--- a/backend/internal/handler/copy_mission/upsert_copy_mission_scan_schedule_handler.go
+++ b/backend/internal/handler/copy_mission/upsert_copy_mission_scan_schedule_handler.go
@@ -6,12 +6,11 @@ package copy_mission
 import (
 	"net/http"
 
+	"github.com/zeromicro/go-zero/rest/httpx"
 	"haixun-backend/internal/logic/copy_mission"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
 func UpsertCopyMissionScanScheduleHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
diff --git a/backend/internal/handler/crm/delete_crm_contact_handler.go b/backend/internal/handler/crm/delete_crm_contact_handler.go
deleted file mode 100644
index c46723d..0000000
--- a/backend/internal/handler/crm/delete_crm_contact_handler.go
+++ /dev/null
@@ -1,25 +0,0 @@
-package crm
-
-import (
-	"net/http"
-
-	"haixun-backend/internal/logic/crm"
-	"haixun-backend/internal/response"
-	"haixun-backend/internal/svc"
-	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
-)
-
-func DeleteCrmContactHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		var req types.CrmContactIDPath
-		if err := httpx.Parse(r, &req); err != nil {
-			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
-			return
-		}
-		l := crm.NewDeleteCrmContactLogic(r.Context(), svcCtx)
-		err := l.DeleteCrmContact(&req)
-		response.Write(r.Context(), w, nil, err)
-	}
-}
diff --git a/backend/internal/handler/persona/create_content_plan_handler.go b/backend/internal/handler/persona/create_content_plan_handler.go
new file mode 100644
index 0000000..33264ab
--- /dev/null
+++ b/backend/internal/handler/persona/create_content_plan_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func CreateContentPlanHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.CreateContentPlanHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewCreateContentPlanLogic(r.Context(), svcCtx)
+		data, err := l.CreateContentPlan(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/create_feedback_event_handler.go b/backend/internal/handler/persona/create_feedback_event_handler.go
new file mode 100644
index 0000000..6085fc3
--- /dev/null
+++ b/backend/internal/handler/persona/create_feedback_event_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func CreateFeedbackEventHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.CreateFeedbackEventHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewCreateFeedbackEventLogic(r.Context(), svcCtx)
+		data, err := l.CreateFeedbackEvent(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/create_formula_pool_handler.go b/backend/internal/handler/persona/create_formula_pool_handler.go
new file mode 100644
index 0000000..209740e
--- /dev/null
+++ b/backend/internal/handler/persona/create_formula_pool_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func CreateFormulaPoolHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.CreateFormulaPoolHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewCreateFormulaPoolLogic(r.Context(), svcCtx)
+		data, err := l.CreateFormulaPool(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/create_knowledge_source_handler.go b/backend/internal/handler/persona/create_knowledge_source_handler.go
new file mode 100644
index 0000000..5dcff2a
--- /dev/null
+++ b/backend/internal/handler/persona/create_knowledge_source_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func CreateKnowledgeSourceHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.CreateKnowledgeSourceHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewCreateKnowledgeSourceLogic(r.Context(), svcCtx)
+		data, err := l.CreateKnowledgeSource(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/delete_style_preset_handler.go b/backend/internal/handler/persona/delete_style_preset_handler.go
new file mode 100644
index 0000000..c7e0873
--- /dev/null
+++ b/backend/internal/handler/persona/delete_style_preset_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func DeleteStylePresetHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.StylePresetPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewDeleteStylePresetLogic(r.Context(), svcCtx)
+		err := l.DeleteStylePreset(&req)
+		response.Write(r.Context(), w, nil, err)
+	}
+}
diff --git a/backend/internal/handler/persona/generate_from_content_formula_handler.go b/backend/internal/handler/persona/generate_from_content_formula_handler.go
new file mode 100644
index 0000000..b874afc
--- /dev/null
+++ b/backend/internal/handler/persona/generate_from_content_formula_handler.go
@@ -0,0 +1,29 @@
+package persona
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func GenerateFromContentFormulaHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.GenerateFromContentFormulaHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		l := persona.NewGenerateFromContentFormulaLogic(r.Context(), svcCtx)
+		data, err := l.GenerateFromContentFormula(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/generate_persona_topic_matrix_handler.go b/backend/internal/handler/persona/generate_persona_topic_matrix_handler.go
new file mode 100644
index 0000000..3148c38
--- /dev/null
+++ b/backend/internal/handler/persona/generate_persona_topic_matrix_handler.go
@@ -0,0 +1,29 @@
+package persona
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func GeneratePersonaTopicMatrixHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.GeneratePersonaTopicMatrixHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		l := persona.NewGeneratePersonaTopicMatrixLogic(r.Context(), svcCtx)
+		data, err := l.GeneratePersonaTopicMatrix(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/list_content_plans_handler.go b/backend/internal/handler/persona/list_content_plans_handler.go
new file mode 100644
index 0000000..850b3c7
--- /dev/null
+++ b/backend/internal/handler/persona/list_content_plans_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func ListContentPlansHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PersonaPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewListContentPlansLogic(r.Context(), svcCtx)
+		data, err := l.ListContentPlans(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/list_formula_pools_handler.go b/backend/internal/handler/persona/list_formula_pools_handler.go
new file mode 100644
index 0000000..6759aa6
--- /dev/null
+++ b/backend/internal/handler/persona/list_formula_pools_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func ListFormulaPoolsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PersonaPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewListFormulaPoolsLogic(r.Context(), svcCtx)
+		data, err := l.ListFormulaPools(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/list_knowledge_chunks_handler.go b/backend/internal/handler/persona/list_knowledge_chunks_handler.go
new file mode 100644
index 0000000..f4d6649
--- /dev/null
+++ b/backend/internal/handler/persona/list_knowledge_chunks_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func ListKnowledgeChunksHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PersonaPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewListKnowledgeChunksLogic(r.Context(), svcCtx)
+		data, err := l.ListKnowledgeChunks(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/list_knowledge_sources_handler.go b/backend/internal/handler/persona/list_knowledge_sources_handler.go
new file mode 100644
index 0000000..6dca00d
--- /dev/null
+++ b/backend/internal/handler/persona/list_knowledge_sources_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func ListKnowledgeSourcesHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PersonaPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewListKnowledgeSourcesLogic(r.Context(), svcCtx)
+		data, err := l.ListKnowledgeSources(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/list_persona_content_inbox_handler.go b/backend/internal/handler/persona/list_persona_content_inbox_handler.go
new file mode 100644
index 0000000..efd7e41
--- /dev/null
+++ b/backend/internal/handler/persona/list_persona_content_inbox_handler.go
@@ -0,0 +1,29 @@
+package persona
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func ListPersonaContentInboxHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ListPersonaContentInboxHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		l := persona.NewListPersonaContentInboxLogic(r.Context(), svcCtx)
+		data, err := l.ListPersonaContentInbox(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/list_style_presets_handler.go b/backend/internal/handler/persona/list_style_presets_handler.go
new file mode 100644
index 0000000..34cfa79
--- /dev/null
+++ b/backend/internal/handler/persona/list_style_presets_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func ListStylePresetsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PersonaPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewListStylePresetsLogic(r.Context(), svcCtx)
+		data, err := l.ListStylePresets(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/list_topic_candidates_handler.go b/backend/internal/handler/persona/list_topic_candidates_handler.go
new file mode 100644
index 0000000..f5c56ea
--- /dev/null
+++ b/backend/internal/handler/persona/list_topic_candidates_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func ListTopicCandidatesHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PersonaPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewListTopicCandidatesLogic(r.Context(), svcCtx)
+		data, err := l.ListTopicCandidates(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/prune_persona_copy_drafts_handler.go b/backend/internal/handler/persona/prune_persona_copy_drafts_handler.go
new file mode 100644
index 0000000..fd51cde
--- /dev/null
+++ b/backend/internal/handler/persona/prune_persona_copy_drafts_handler.go
@@ -0,0 +1,30 @@
+package persona
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func PrunePersonaCopyDraftsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PrunePersonaCopyDraftsHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewPrunePersonaCopyDraftsLogic(r.Context(), svcCtx)
+		data, err := l.PrunePersonaCopyDrafts(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/schedule_persona_copy_draft_handler.go b/backend/internal/handler/persona/schedule_persona_copy_draft_handler.go
new file mode 100644
index 0000000..a799be6
--- /dev/null
+++ b/backend/internal/handler/persona/schedule_persona_copy_draft_handler.go
@@ -0,0 +1,29 @@
+package persona
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func SchedulePersonaCopyDraftHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.SchedulePersonaCopyDraftHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		l := persona.NewSchedulePersonaCopyDraftLogic(r.Context(), svcCtx)
+		data, err := l.SchedulePersonaCopyDraft(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/schedule_persona_drafts_handler.go b/backend/internal/handler/persona/schedule_persona_drafts_handler.go
new file mode 100644
index 0000000..a8e9471
--- /dev/null
+++ b/backend/internal/handler/persona/schedule_persona_drafts_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func SchedulePersonaDraftsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.SchedulePersonaDraftsHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewSchedulePersonaDraftsLogic(r.Context(), svcCtx)
+		data, err := l.SchedulePersonaDrafts(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/start_persona_formula_draft_job_handler.go b/backend/internal/handler/persona/start_persona_formula_draft_job_handler.go
new file mode 100644
index 0000000..2d0db5a
--- /dev/null
+++ b/backend/internal/handler/persona/start_persona_formula_draft_job_handler.go
@@ -0,0 +1,30 @@
+package persona
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func StartPersonaFormulaDraftJobHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.StartPersonaFormulaDraftJobHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewStartPersonaFormulaDraftJobLogic(r.Context(), svcCtx)
+		data, err := l.StartPersonaFormulaDraftJob(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/start_persona_rewrite_draft_job_handler.go b/backend/internal/handler/persona/start_persona_rewrite_draft_job_handler.go
new file mode 100644
index 0000000..eac2b0d
--- /dev/null
+++ b/backend/internal/handler/persona/start_persona_rewrite_draft_job_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func StartPersonaRewriteDraftJobHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.StartPersonaRewriteDraftJobHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewStartPersonaRewriteDraftJobLogic(r.Context(), svcCtx)
+		data, err := l.StartPersonaRewriteDraftJob(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/start_persona_style_analysis_from_text_handler.go b/backend/internal/handler/persona/start_persona_style_analysis_from_text_handler.go
new file mode 100644
index 0000000..ae9dc93
--- /dev/null
+++ b/backend/internal/handler/persona/start_persona_style_analysis_from_text_handler.go
@@ -0,0 +1,33 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func StartPersonaStyleAnalysisFromTextHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.StartPersonaStyleAnalysisFromTextHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewStartPersonaStyleAnalysisFromTextLogic(r.Context(), svcCtx)
+		data, err := l.StartPersonaStyleAnalysisFromText(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/start_persona_topic_matrix_job_handler.go b/backend/internal/handler/persona/start_persona_topic_matrix_job_handler.go
new file mode 100644
index 0000000..108a6dc
--- /dev/null
+++ b/backend/internal/handler/persona/start_persona_topic_matrix_job_handler.go
@@ -0,0 +1,30 @@
+package persona
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func StartPersonaTopicMatrixJobHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.StartPersonaTopicMatrixJobHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewStartPersonaTopicMatrixJobLogic(r.Context(), svcCtx)
+		data, err := l.StartPersonaTopicMatrixJob(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/update_content_plan_handler.go b/backend/internal/handler/persona/update_content_plan_handler.go
new file mode 100644
index 0000000..ba1bb32
--- /dev/null
+++ b/backend/internal/handler/persona/update_content_plan_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func UpdateContentPlanHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.UpdateContentPlanHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewUpdateContentPlanLogic(r.Context(), svcCtx)
+		data, err := l.UpdateContentPlan(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/persona/upsert_style_preset_handler.go b/backend/internal/handler/persona/upsert_style_preset_handler.go
new file mode 100644
index 0000000..cfc28d6
--- /dev/null
+++ b/backend/internal/handler/persona/upsert_style_preset_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/persona"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func UpsertStylePresetHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.UpsertStylePresetHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := persona.NewUpsertStylePresetLogic(r.Context(), svcCtx)
+		data, err := l.UpsertStylePreset(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/placement_topic/start_placement_topic_outreach_draft_job_handler.go b/backend/internal/handler/placement_topic/start_placement_topic_outreach_draft_job_handler.go
new file mode 100644
index 0000000..1a763bd
--- /dev/null
+++ b/backend/internal/handler/placement_topic/start_placement_topic_outreach_draft_job_handler.go
@@ -0,0 +1,30 @@
+package placement_topic
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/placement_topic"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func StartPlacementTopicOutreachDraftJobHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.StartPlacementTopicOutreachDraftJobHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := placement_topic.NewStartPlacementTopicOutreachDraftJobLogic(r.Context(), svcCtx)
+		data, err := l.StartPlacementTopicOutreachDraftJob(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/placement_topic/update_placement_topic_outreach_draft_handler.go b/backend/internal/handler/placement_topic/update_placement_topic_outreach_draft_handler.go
new file mode 100644
index 0000000..fb4bcb0
--- /dev/null
+++ b/backend/internal/handler/placement_topic/update_placement_topic_outreach_draft_handler.go
@@ -0,0 +1,30 @@
+package placement_topic
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/placement_topic"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func UpdatePlacementTopicOutreachDraftHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.UpdatePlacementTopicOutreachDraftHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := placement_topic.NewUpdatePlacementTopicOutreachDraftLogic(r.Context(), svcCtx)
+		data, err := l.UpdatePlacementTopicOutreachDraft(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/register_extra.go b/backend/internal/handler/register_extra.go
new file mode 100644
index 0000000..e973666
--- /dev/null
+++ b/backend/internal/handler/register_extra.go
@@ -0,0 +1,37 @@
+package handler
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/handler/static"
+	threads_account "haixun-backend/internal/handler/threads_account"
+	"haixun-backend/internal/svc"
+
+	"github.com/zeromicro/go-zero/rest"
+)
+
+// RegisterExtraHandlers mounts routes that are not generated by goctl.
+func RegisterExtraHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
+	server.AddRoutes(
+		[]rest.Route{
+			{
+				Method:  http.MethodGet,
+				Path:    "/downloads/haixun-threads-sync.zip",
+				Handler: static.ExtensionDownloadHandler(),
+			},
+		},
+		rest.WithPrefix("/api/v1"),
+	)
+
+	// Legacy Meta redirect URI (deploy/.env.dev 曾誤設為 /api/threads/oauth/callback)。
+	server.AddRoutes(
+		[]rest.Route{
+			{
+				Method:  http.MethodGet,
+				Path:    "/oauth/callback",
+				Handler: threads_account.ThreadsOauthCallbackHandler(serverCtx),
+			},
+		},
+		rest.WithPrefix("/api/threads"),
+	)
+}
diff --git a/backend/internal/handler/routes.go b/backend/internal/handler/routes.go
index fa9501e..efaebe0 100644
--- a/backend/internal/handler/routes.go
+++ b/backend/internal/handler/routes.go
@@ -10,14 +10,12 @@ import (
 	auth "haixun-backend/internal/handler/auth"
 	brand "haixun-backend/internal/handler/brand"
 	copy_mission "haixun-backend/internal/handler/copy_mission"
-	crm "haixun-backend/internal/handler/crm"
 	job "haixun-backend/internal/handler/job"
 	member "haixun-backend/internal/handler/member"
 	normal "haixun-backend/internal/handler/normal"
 	permission "haixun-backend/internal/handler/permission"
 	persona "haixun-backend/internal/handler/persona"
 	placement_topic "haixun-backend/internal/handler/placement_topic"
-	scan_post "haixun-backend/internal/handler/scan_post"
 	setting "haixun-backend/internal/handler/setting"
 	threads_account "haixun-backend/internal/handler/threads_account"
 	"haixun-backend/internal/svc"
@@ -164,6 +162,11 @@ func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
 					Path:    "/:id/knowledge-graph/nodes",
 					Handler: brand.PatchKnowledgeGraphNodesHandler(serverCtx),
 				},
+				{
+					Method:  http.MethodPatch,
+					Path:    "/:id/outreach-drafts/:draftId",
+					Handler: brand.UpdateOutreachDraftHandler(serverCtx),
+				},
 				{
 					Method:  http.MethodPost,
 					Path:    "/:id/outreach-drafts/generate",
@@ -278,6 +281,11 @@ func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
 					Path:    "/:personaId/copy-missions/:id/copy-drafts",
 					Handler: copy_mission.ListCopyMissionCopyDraftsHandler(serverCtx),
 				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:personaId/copy-missions/:id/copy-drafts/schedule",
+					Handler: copy_mission.ScheduleCopyMissionDraftsHandler(serverCtx),
+				},
 				{
 					Method:  http.MethodGet,
 					Path:    "/:personaId/copy-missions/:id/knowledge-graph",
@@ -574,6 +582,31 @@ func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
 					Path:    "/:id",
 					Handler: persona.DeletePersonaHandler(serverCtx),
 				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/content-formulas/:formulaId/generate",
+					Handler: persona.GenerateFromContentFormulaHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/content-inbox",
+					Handler: persona.ListPersonaContentInboxHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/content-plans",
+					Handler: persona.ListContentPlansHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/content-plans",
+					Handler: persona.CreateContentPlanHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPatch,
+					Path:    "/:id/content-plans/:contentPlanId",
+					Handler: persona.UpdateContentPlanHandler(serverCtx),
+				},
 				{
 					Method:  http.MethodGet,
 					Path:    "/:id/copy-drafts",
@@ -594,16 +627,106 @@ func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
 					Path:    "/:id/copy-drafts/:draftId/publish",
 					Handler: persona.PublishPersonaCopyDraftHandler(serverCtx),
 				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/copy-drafts/:draftId/schedule",
+					Handler: persona.SchedulePersonaCopyDraftHandler(serverCtx),
+				},
 				{
 					Method:  http.MethodPost,
 					Path:    "/:id/copy-drafts/generate",
 					Handler: persona.GeneratePersonaCopyDraftHandler(serverCtx),
 				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/copy-drafts/prune",
+					Handler: persona.PrunePersonaCopyDraftsHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/copy-drafts/schedule",
+					Handler: persona.SchedulePersonaDraftsHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/feedback-events",
+					Handler: persona.CreateFeedbackEventHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/formula-draft/jobs",
+					Handler: persona.StartPersonaFormulaDraftJobHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/formula-pools",
+					Handler: persona.ListFormulaPoolsHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/formula-pools",
+					Handler: persona.CreateFormulaPoolHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/knowledge-chunks",
+					Handler: persona.ListKnowledgeChunksHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/knowledge-sources",
+					Handler: persona.CreateKnowledgeSourceHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/knowledge-sources",
+					Handler: persona.ListKnowledgeSourcesHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/rewrite-draft/jobs",
+					Handler: persona.StartPersonaRewriteDraftJobHandler(serverCtx),
+				},
 				{
 					Method:  http.MethodPost,
 					Path:    "/:id/style-analysis",
 					Handler: persona.StartPersonaStyleAnalysisHandler(serverCtx),
 				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/style-analysis-from-text",
+					Handler: persona.StartPersonaStyleAnalysisFromTextHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/style-presets",
+					Handler: persona.ListStylePresetsHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPut,
+					Path:    "/:id/style-presets/:presetId",
+					Handler: persona.UpsertStylePresetHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodDelete,
+					Path:    "/:id/style-presets/:presetId",
+					Handler: persona.DeleteStylePresetHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/topic-candidates",
+					Handler: persona.ListTopicCandidatesHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/topic-matrix/generate",
+					Handler: persona.GeneratePersonaTopicMatrixHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/topic-matrix/jobs",
+					Handler: persona.StartPersonaTopicMatrixJobHandler(serverCtx),
+				},
 				{
 					Method:  http.MethodPost,
 					Path:    "/:id/viral-scan-jobs",
@@ -673,6 +796,16 @@ func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
 					Path:    "/:id/knowledge-graph/nodes",
 					Handler: placement_topic.PatchPlacementTopicGraphNodesHandler(serverCtx),
 				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/outreach-draft-jobs",
+					Handler: placement_topic.StartPlacementTopicOutreachDraftJobHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPatch,
+					Path:    "/:id/outreach-drafts/:draftId",
+					Handler: placement_topic.UpdatePlacementTopicOutreachDraftHandler(serverCtx),
+				},
 				{
 					Method:  http.MethodPost,
 					Path:    "/:id/outreach-drafts/generate",
@@ -752,54 +885,6 @@ func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
 		rest.WithPrefix("/api/v1/settings"),
 	)
 
-	server.AddRoutes(
-		rest.WithMiddlewares(
-			[]rest.Middleware{serverCtx.AuthJWT},
-			[]rest.Route{
-				{
-					Method:  http.MethodGet,
-					Path:    "/",
-					Handler: crm.ListCrmContactsHandler(serverCtx),
-				},
-				{
-					Method:  http.MethodPost,
-					Path:    "/",
-					Handler: crm.CreateCrmContactHandler(serverCtx),
-				},
-				{
-					Method:  http.MethodGet,
-					Path:    "/:id",
-					Handler: crm.GetCrmContactHandler(serverCtx),
-				},
-				{
-					Method:  http.MethodPatch,
-					Path:    "/:id",
-					Handler: crm.UpdateCrmContactHandler(serverCtx),
-				},
-				{
-					Method:  http.MethodDelete,
-					Path:    "/:id",
-					Handler: crm.DeleteCrmContactHandler(serverCtx),
-				},
-			}...,
-		),
-		rest.WithPrefix("/api/v1/crm/contacts"),
-	)
-
-	server.AddRoutes(
-		rest.WithMiddlewares(
-			[]rest.Middleware{serverCtx.AuthJWT},
-			[]rest.Route{
-				{
-					Method:  http.MethodPost,
-					Path:    "/lookalike",
-					Handler: scan_post.LookalikeHandler(serverCtx),
-				},
-			}...,
-		),
-		rest.WithPrefix("/api/v1/scan-post"),
-	)
-
 	server.AddRoutes(
 		rest.WithMiddlewares(
 			[]rest.Middleware{serverCtx.AuthJWT},
@@ -824,6 +909,11 @@ func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
 					Path:    "/:id",
 					Handler: threads_account.UpdateThreadsAccountHandler(serverCtx),
 				},
+				{
+					Method:  http.MethodDelete,
+					Path:    "/:id",
+					Handler: threads_account.DeleteThreadsAccountHandler(serverCtx),
+				},
 				{
 					Method:  http.MethodPost,
 					Path:    "/:id/activate",
@@ -844,6 +934,21 @@ func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
 					Path:    "/:id/ai-settings/providers/:provider/models",
 					Handler: threads_account.ListThreadsAccountAiProviderModelsHandler(serverCtx),
 				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/api/disconnect",
+					Handler: threads_account.DisconnectThreadsApiHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/api/playground",
+					Handler: threads_account.RunThreadsApiPlaygroundHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/api/smoke-test",
+					Handler: threads_account.RunThreadsApiSmokeTestHandler(serverCtx),
+				},
 				{
 					Method:  http.MethodGet,
 					Path:    "/:id/connection",
@@ -854,13 +959,209 @@ func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
 					Path:    "/:id/connection",
 					Handler: threads_account.UpdateThreadsAccountConnectionHandler(serverCtx),
 				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/content-formulas",
+					Handler: threads_account.ListContentFormulasHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/content-formulas/:formulaId",
+					Handler: threads_account.GetContentFormulaHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPatch,
+					Path:    "/:id/content-formulas/:formulaId",
+					Handler: threads_account.PatchContentFormulaHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodDelete,
+					Path:    "/:id/content-formulas/:formulaId",
+					Handler: threads_account.DeleteContentFormulaHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/content-formulas/analyze",
+					Handler: threads_account.AnalyzeContentFormulaHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/content-formulas/import-own-post",
+					Handler: threads_account.ImportOwnPostToContentFormulaHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/content-formulas/search-posts",
+					Handler: threads_account.SearchContentFormulaPostsHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/diagnostics",
+					Handler: threads_account.GetThreadsDiagnosticsHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/mention-inbox",
+					Handler: threads_account.ListMentionInboxHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/mention-inbox/:media_id/reply",
+					Handler: threads_account.PublishMentionReplyHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/mention-inbox/sync",
+					Handler: threads_account.SyncMentionInboxHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/own-post-formula",
+					Handler: threads_account.GenerateOwnPostFormulaHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/own-post-formulas",
+					Handler: threads_account.ListOwnPostFormulasHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/own-post-reply-draft",
+					Handler: threads_account.GenerateOwnPostReplyDraftHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/post-performance",
+					Handler: threads_account.ListThreadsPostPerformanceHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/publish-alerts",
+					Handler: threads_account.ListPublishAlertsHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/publish-calendar",
+					Handler: threads_account.ListPublishQueueRangeHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/publish-guard-policy",
+					Handler: threads_account.GetPublishGuardPolicyHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPut,
+					Path:    "/:id/publish-guard-policy",
+					Handler: threads_account.UpsertPublishGuardPolicyHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/publish-guard/resume",
+					Handler: threads_account.ResumePublishGuardHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/publish-health",
+					Handler: threads_account.ListThreadsPublishHealthHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/publish-inventory-policy",
+					Handler: threads_account.GetPublishInventoryPolicyHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPut,
+					Path:    "/:id/publish-inventory-policy",
+					Handler: threads_account.UpsertPublishInventoryPolicyHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/publish-inventory/refill-jobs",
+					Handler: threads_account.StartPublishInventoryRefillJobHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/publish-queue",
+					Handler: threads_account.CreatePublishQueueItemHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/publish-queue",
+					Handler: threads_account.ListPublishQueueItemsHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/publish-queue/:qid",
+					Handler: threads_account.GetPublishQueueItemHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPatch,
+					Path:    "/:id/publish-queue/:qid",
+					Handler: threads_account.PatchPublishQueueItemHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodDelete,
+					Path:    "/:id/publish-queue/:qid",
+					Handler: threads_account.DeletePublishQueueItemHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/publish-queue/:qid/cancel",
+					Handler: threads_account.CancelPublishQueueItemHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/publish-queue/:qid/events",
+					Handler: threads_account.ListPublishQueueEventsHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodPost,
+					Path:    "/:id/publish-queue/:qid/retry",
+					Handler: threads_account.RetryPublishQueueItemHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/:id/publish-slot-insights",
+					Handler: threads_account.GetPublishSlotInsightsHandler(serverCtx),
+				},
 				{
 					Method:  http.MethodPost,
 					Path:    "/:id/session/import",
 					Handler: threads_account.ImportThreadsAccountSessionHandler(serverCtx),
 				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/oauth/config",
+					Handler: threads_account.GetThreadsOauthConfigHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/oauth/logs",
+					Handler: threads_account.ListThreadsOauthLogsHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/oauth/start",
+					Handler: threads_account.StartThreadsOauthHandler(serverCtx),
+				},
+				{
+					Method:  http.MethodGet,
+					Path:    "/publish-dashboard-summary",
+					Handler: threads_account.GetPublishDashboardSummaryHandler(serverCtx),
+				},
 			}...,
 		),
 		rest.WithPrefix("/api/v1/threads-accounts"),
 	)
+
+	server.AddRoutes(
+		[]rest.Route{
+			{
+				Method:  http.MethodGet,
+				Path:    "/oauth/callback",
+				Handler: threads_account.ThreadsOauthCallbackHandler(serverCtx),
+			},
+		},
+		rest.WithPrefix("/api/v1/threads-accounts"),
+	)
 }
diff --git a/backend/internal/handler/static/extension_download.go b/backend/internal/handler/static/extension_download.go
new file mode 100644
index 0000000..ad1d2f5
--- /dev/null
+++ b/backend/internal/handler/static/extension_download.go
@@ -0,0 +1,42 @@
+package static
+
+import (
+	"net/http"
+	"os"
+	"path/filepath"
+)
+
+func ExtensionDownloadHandler() http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		path, ok := resolveExtensionZipPath()
+		if !ok {
+			http.Error(w, "extension package not found", http.StatusNotFound)
+			return
+		}
+		w.Header().Set("Content-Type", "application/zip")
+		w.Header().Set("Content-Disposition", `attachment; filename="haixun-threads-sync.zip"`)
+		http.ServeFile(w, r, path)
+	}
+}
+
+func resolveExtensionZipPath() (string, bool) {
+	candidates := []string{
+		filepath.Join("web", "public", "downloads", "haixun-threads-sync.zip"),
+		filepath.Join("backend", "web", "public", "downloads", "haixun-threads-sync.zip"),
+		filepath.Join("..", "web", "public", "downloads", "haixun-threads-sync.zip"),
+		filepath.Join("extension", "haixun-threads-sync.zip"),
+	}
+	if wd, err := os.Getwd(); err == nil {
+		candidates = append(candidates,
+			filepath.Join(wd, "web", "public", "downloads", "haixun-threads-sync.zip"),
+			filepath.Join(wd, "backend", "web", "public", "downloads", "haixun-threads-sync.zip"),
+			filepath.Join(wd, "..", "extension", "haixun-threads-sync.zip"),
+		)
+	}
+	for _, candidate := range candidates {
+		if info, err := os.Stat(candidate); err == nil && !info.IsDir() && info.Size() > 0 {
+			return candidate, true
+		}
+	}
+	return "", false
+}
diff --git a/backend/internal/handler/threads_account/analyze_content_formula_handler.go b/backend/internal/handler/threads_account/analyze_content_formula_handler.go
new file mode 100644
index 0000000..b9d9714
--- /dev/null
+++ b/backend/internal/handler/threads_account/analyze_content_formula_handler.go
@@ -0,0 +1,29 @@
+package threads_account
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func AnalyzeContentFormulaHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.AnalyzeContentFormulaHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		l := threads_account.NewAnalyzeContentFormulaLogic(r.Context(), svcCtx)
+		data, err := l.AnalyzeContentFormula(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/cancel_publish_queue_item_handler.go b/backend/internal/handler/threads_account/cancel_publish_queue_item_handler.go
new file mode 100644
index 0000000..c521ec8
--- /dev/null
+++ b/backend/internal/handler/threads_account/cancel_publish_queue_item_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func CancelPublishQueueItemHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PublishQueueItemPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewCancelPublishQueueItemLogic(r.Context(), svcCtx)
+		data, err := l.CancelPublishQueueItem(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/create_publish_queue_item_handler.go b/backend/internal/handler/threads_account/create_publish_queue_item_handler.go
new file mode 100644
index 0000000..2f57380
--- /dev/null
+++ b/backend/internal/handler/threads_account/create_publish_queue_item_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func CreatePublishQueueItemHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.CreatePublishQueueHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewCreatePublishQueueItemLogic(r.Context(), svcCtx)
+		data, err := l.CreatePublishQueueItem(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/delete_content_formula_handler.go b/backend/internal/handler/threads_account/delete_content_formula_handler.go
new file mode 100644
index 0000000..e3ec1ee
--- /dev/null
+++ b/backend/internal/handler/threads_account/delete_content_formula_handler.go
@@ -0,0 +1,29 @@
+package threads_account
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func DeleteContentFormulaHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.GetContentFormulaHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		l := threads_account.NewDeleteContentFormulaLogic(r.Context(), svcCtx)
+		data, err := l.DeleteContentFormula(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/delete_publish_queue_item_handler.go b/backend/internal/handler/threads_account/delete_publish_queue_item_handler.go
new file mode 100644
index 0000000..568c3a6
--- /dev/null
+++ b/backend/internal/handler/threads_account/delete_publish_queue_item_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func DeletePublishQueueItemHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PublishQueueItemPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewDeletePublishQueueItemLogic(r.Context(), svcCtx)
+		err := l.DeletePublishQueueItem(&req)
+		response.Write(r.Context(), w, nil, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/delete_threads_account_handler.go b/backend/internal/handler/threads_account/delete_threads_account_handler.go
new file mode 100644
index 0000000..9029e7f
--- /dev/null
+++ b/backend/internal/handler/threads_account/delete_threads_account_handler.go
@@ -0,0 +1,33 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func DeleteThreadsAccountHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ThreadsAccountPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewDeleteThreadsAccountLogic(r.Context(), svcCtx)
+		data, err := l.DeleteThreadsAccount(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/disconnect_threads_api_handler.go b/backend/internal/handler/threads_account/disconnect_threads_api_handler.go
new file mode 100644
index 0000000..a1b8f53
--- /dev/null
+++ b/backend/internal/handler/threads_account/disconnect_threads_api_handler.go
@@ -0,0 +1,30 @@
+package threads_account
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func DisconnectThreadsApiHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ThreadsAccountPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewDisconnectThreadsApiLogic(r.Context(), svcCtx)
+		data, err := l.DisconnectThreadsApi(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/generate_own_post_formula_handler.go b/backend/internal/handler/threads_account/generate_own_post_formula_handler.go
new file mode 100644
index 0000000..f78d69d
--- /dev/null
+++ b/backend/internal/handler/threads_account/generate_own_post_formula_handler.go
@@ -0,0 +1,28 @@
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func GenerateOwnPostFormulaHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.GenerateOwnPostFormulaHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		l := threads_account.NewGenerateOwnPostFormulaLogic(r.Context(), svcCtx)
+		data, err := l.GenerateOwnPostFormula(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/generate_own_post_reply_draft_handler.go b/backend/internal/handler/threads_account/generate_own_post_reply_draft_handler.go
new file mode 100644
index 0000000..fc8341c
--- /dev/null
+++ b/backend/internal/handler/threads_account/generate_own_post_reply_draft_handler.go
@@ -0,0 +1,28 @@
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func GenerateOwnPostReplyDraftHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.GenerateOwnPostReplyDraftHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		l := threads_account.NewGenerateOwnPostReplyDraftLogic(r.Context(), svcCtx)
+		data, err := l.GenerateOwnPostReplyDraft(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/get_content_formula_handler.go b/backend/internal/handler/threads_account/get_content_formula_handler.go
new file mode 100644
index 0000000..cc267a0
--- /dev/null
+++ b/backend/internal/handler/threads_account/get_content_formula_handler.go
@@ -0,0 +1,29 @@
+package threads_account
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func GetContentFormulaHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.GetContentFormulaHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		l := threads_account.NewGetContentFormulaLogic(r.Context(), svcCtx)
+		data, err := l.GetContentFormula(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/get_publish_dashboard_summary_handler.go b/backend/internal/handler/threads_account/get_publish_dashboard_summary_handler.go
new file mode 100644
index 0000000..cc261ed
--- /dev/null
+++ b/backend/internal/handler/threads_account/get_publish_dashboard_summary_handler.go
@@ -0,0 +1,20 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+)
+
+func GetPublishDashboardSummaryHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		l := threads_account.NewGetPublishDashboardSummaryLogic(r.Context(), svcCtx)
+		data, err := l.GetPublishDashboardSummary()
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/get_publish_guard_policy_handler.go b/backend/internal/handler/threads_account/get_publish_guard_policy_handler.go
new file mode 100644
index 0000000..0f2171f
--- /dev/null
+++ b/backend/internal/handler/threads_account/get_publish_guard_policy_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func GetPublishGuardPolicyHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ThreadsAccountPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewGetPublishGuardPolicyLogic(r.Context(), svcCtx)
+		data, err := l.GetPublishGuardPolicy(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/get_publish_inventory_policy_handler.go b/backend/internal/handler/threads_account/get_publish_inventory_policy_handler.go
new file mode 100644
index 0000000..6b0e387
--- /dev/null
+++ b/backend/internal/handler/threads_account/get_publish_inventory_policy_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func GetPublishInventoryPolicyHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ThreadsAccountPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewGetPublishInventoryPolicyLogic(r.Context(), svcCtx)
+		data, err := l.GetPublishInventoryPolicy(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/get_publish_queue_item_handler.go b/backend/internal/handler/threads_account/get_publish_queue_item_handler.go
new file mode 100644
index 0000000..c525c26
--- /dev/null
+++ b/backend/internal/handler/threads_account/get_publish_queue_item_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func GetPublishQueueItemHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PublishQueueItemPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewGetPublishQueueItemLogic(r.Context(), svcCtx)
+		data, err := l.GetPublishQueueItem(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/get_publish_slot_insights_handler.go b/backend/internal/handler/threads_account/get_publish_slot_insights_handler.go
new file mode 100644
index 0000000..d1d21ad
--- /dev/null
+++ b/backend/internal/handler/threads_account/get_publish_slot_insights_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func GetPublishSlotInsightsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ThreadsAccountPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewGetPublishSlotInsightsLogic(r.Context(), svcCtx)
+		data, err := l.GetPublishSlotInsights(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/get_threads_diagnostics_handler.go b/backend/internal/handler/threads_account/get_threads_diagnostics_handler.go
new file mode 100644
index 0000000..1053001
--- /dev/null
+++ b/backend/internal/handler/threads_account/get_threads_diagnostics_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func GetThreadsDiagnosticsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ThreadsAccountPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewGetThreadsDiagnosticsLogic(r.Context(), svcCtx)
+		data, err := l.GetThreadsDiagnostics(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/get_threads_oauth_config_handler.go b/backend/internal/handler/threads_account/get_threads_oauth_config_handler.go
new file mode 100644
index 0000000..74a2fde
--- /dev/null
+++ b/backend/internal/handler/threads_account/get_threads_oauth_config_handler.go
@@ -0,0 +1,16 @@
+package threads_account
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+)
+
+func GetThreadsOauthConfigHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		l := threads_account.NewGetThreadsOAuthConfigLogic(svcCtx)
+		response.Write(r.Context(), w, l.GetThreadsOAuthConfig(), nil)
+	}
+}
diff --git a/backend/internal/handler/threads_account/import_own_post_to_content_formula_handler.go b/backend/internal/handler/threads_account/import_own_post_to_content_formula_handler.go
new file mode 100644
index 0000000..7848037
--- /dev/null
+++ b/backend/internal/handler/threads_account/import_own_post_to_content_formula_handler.go
@@ -0,0 +1,29 @@
+package threads_account
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func ImportOwnPostToContentFormulaHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ImportOwnPostFormulaHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		l := threads_account.NewImportOwnPostToContentFormulaLogic(r.Context(), svcCtx)
+		data, err := l.ImportOwnPostToContentFormula(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/list_content_formulas_handler.go b/backend/internal/handler/threads_account/list_content_formulas_handler.go
new file mode 100644
index 0000000..7b47455
--- /dev/null
+++ b/backend/internal/handler/threads_account/list_content_formulas_handler.go
@@ -0,0 +1,29 @@
+package threads_account
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func ListContentFormulasHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ListContentFormulasHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		l := threads_account.NewListContentFormulasLogic(r.Context(), svcCtx)
+		data, err := l.ListContentFormulas(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/crm/create_crm_contact_handler.go b/backend/internal/handler/threads_account/list_mention_inbox_handler.go
similarity index 66%
rename from backend/internal/handler/crm/create_crm_contact_handler.go
rename to backend/internal/handler/threads_account/list_mention_inbox_handler.go
index 52d1aed..51139bf 100644
--- a/backend/internal/handler/crm/create_crm_contact_handler.go
+++ b/backend/internal/handler/threads_account/list_mention_inbox_handler.go
@@ -1,19 +1,18 @@
-package crm
+package threads_account
 
 import (
 	"net/http"
 
-	"haixun-backend/internal/logic/crm"
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
-func CreateCrmContactHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+func ListMentionInboxHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		var req types.CreateCrmContactReq
+		var req types.ListMentionInboxHandlerReq
 		if err := httpx.Parse(r, &req); err != nil {
 			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
 			return
@@ -22,8 +21,8 @@ func CreateCrmContactHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
 			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
 			return
 		}
-		l := crm.NewCreateCrmContactLogic(r.Context(), svcCtx)
-		data, err := l.CreateCrmContact(&req)
+		l := threads_account.NewListMentionInboxLogic(r.Context(), svcCtx)
+		data, err := l.ListMentionInbox(&req)
 		response.Write(r.Context(), w, data, err)
 	}
 }
diff --git a/backend/internal/handler/threads_account/list_own_post_formulas_handler.go b/backend/internal/handler/threads_account/list_own_post_formulas_handler.go
new file mode 100644
index 0000000..e40a02b
--- /dev/null
+++ b/backend/internal/handler/threads_account/list_own_post_formulas_handler.go
@@ -0,0 +1,28 @@
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func ListOwnPostFormulasHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ListOwnPostFormulasHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		l := threads_account.NewListOwnPostFormulasLogic(r.Context(), svcCtx)
+		data, err := l.ListOwnPostFormulas(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/list_publish_alerts_handler.go b/backend/internal/handler/threads_account/list_publish_alerts_handler.go
new file mode 100644
index 0000000..793552b
--- /dev/null
+++ b/backend/internal/handler/threads_account/list_publish_alerts_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func ListPublishAlertsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ThreadsAccountPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewListPublishAlertsLogic(r.Context(), svcCtx)
+		data, err := l.ListPublishAlerts(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/list_publish_queue_events_handler.go b/backend/internal/handler/threads_account/list_publish_queue_events_handler.go
new file mode 100644
index 0000000..7aed7d9
--- /dev/null
+++ b/backend/internal/handler/threads_account/list_publish_queue_events_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func ListPublishQueueEventsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PublishQueueItemPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewListPublishQueueEventsLogic(r.Context(), svcCtx)
+		data, err := l.ListPublishQueueEvents(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/list_publish_queue_items_handler.go b/backend/internal/handler/threads_account/list_publish_queue_items_handler.go
new file mode 100644
index 0000000..8044880
--- /dev/null
+++ b/backend/internal/handler/threads_account/list_publish_queue_items_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func ListPublishQueueItemsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ListPublishQueueHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewListPublishQueueItemsLogic(r.Context(), svcCtx)
+		data, err := l.ListPublishQueueItems(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/list_publish_queue_range_handler.go b/backend/internal/handler/threads_account/list_publish_queue_range_handler.go
new file mode 100644
index 0000000..0c910b4
--- /dev/null
+++ b/backend/internal/handler/threads_account/list_publish_queue_range_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func ListPublishQueueRangeHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PublishQueueRangeHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewListPublishQueueRangeLogic(r.Context(), svcCtx)
+		data, err := l.ListPublishQueueRange(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/list_threads_oauth_logs_handler.go b/backend/internal/handler/threads_account/list_threads_oauth_logs_handler.go
new file mode 100644
index 0000000..652dc36
--- /dev/null
+++ b/backend/internal/handler/threads_account/list_threads_oauth_logs_handler.go
@@ -0,0 +1,17 @@
+package threads_account
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+)
+
+func ListThreadsOauthLogsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		l := threads_account.NewListThreadsOAuthLogsLogic(r.Context(), svcCtx)
+		data, err := l.ListThreadsOAuthLogs()
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/list_threads_post_performance_handler.go b/backend/internal/handler/threads_account/list_threads_post_performance_handler.go
new file mode 100644
index 0000000..9771db6
--- /dev/null
+++ b/backend/internal/handler/threads_account/list_threads_post_performance_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func ListThreadsPostPerformanceHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ListThreadsPostPerformanceHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewListThreadsPostPerformanceLogic(r.Context(), svcCtx)
+		data, err := l.ListThreadsPostPerformance(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/list_threads_publish_health_handler.go b/backend/internal/handler/threads_account/list_threads_publish_health_handler.go
new file mode 100644
index 0000000..5b2c35b
--- /dev/null
+++ b/backend/internal/handler/threads_account/list_threads_publish_health_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func ListThreadsPublishHealthHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ListThreadsPublishHealthHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewListThreadsPublishHealthLogic(r.Context(), svcCtx)
+		data, err := l.ListThreadsPublishHealth(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/patch_content_formula_handler.go b/backend/internal/handler/threads_account/patch_content_formula_handler.go
new file mode 100644
index 0000000..56a98d3
--- /dev/null
+++ b/backend/internal/handler/threads_account/patch_content_formula_handler.go
@@ -0,0 +1,29 @@
+package threads_account
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func PatchContentFormulaHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PatchContentFormulaHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		l := threads_account.NewPatchContentFormulaLogic(r.Context(), svcCtx)
+		data, err := l.PatchContentFormula(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/patch_publish_queue_item_handler.go b/backend/internal/handler/threads_account/patch_publish_queue_item_handler.go
new file mode 100644
index 0000000..13276a4
--- /dev/null
+++ b/backend/internal/handler/threads_account/patch_publish_queue_item_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func PatchPublishQueueItemHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PatchPublishQueueHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewPatchPublishQueueItemLogic(r.Context(), svcCtx)
+		data, err := l.PatchPublishQueueItem(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/publish_mention_reply_handler.go b/backend/internal/handler/threads_account/publish_mention_reply_handler.go
new file mode 100644
index 0000000..0568b7c
--- /dev/null
+++ b/backend/internal/handler/threads_account/publish_mention_reply_handler.go
@@ -0,0 +1,28 @@
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func PublishMentionReplyHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PublishMentionReplyHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		l := threads_account.NewPublishMentionReplyLogic(r.Context(), svcCtx)
+		data, err := l.PublishMentionReply(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/resume_publish_guard_handler.go b/backend/internal/handler/threads_account/resume_publish_guard_handler.go
new file mode 100644
index 0000000..67e2dd3
--- /dev/null
+++ b/backend/internal/handler/threads_account/resume_publish_guard_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func ResumePublishGuardHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ThreadsAccountPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewResumePublishGuardLogic(r.Context(), svcCtx)
+		data, err := l.ResumePublishGuard(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/retry_publish_queue_item_handler.go b/backend/internal/handler/threads_account/retry_publish_queue_item_handler.go
new file mode 100644
index 0000000..c56893c
--- /dev/null
+++ b/backend/internal/handler/threads_account/retry_publish_queue_item_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func RetryPublishQueueItemHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PublishQueueItemPath
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewRetryPublishQueueItemLogic(r.Context(), svcCtx)
+		data, err := l.RetryPublishQueueItem(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/crm/get_crm_contact_handler.go b/backend/internal/handler/threads_account/run_threads_api_playground_handler.go
similarity index 55%
rename from backend/internal/handler/crm/get_crm_contact_handler.go
rename to backend/internal/handler/threads_account/run_threads_api_playground_handler.go
index d4df08c..b0be4e7 100644
--- a/backend/internal/handler/crm/get_crm_contact_handler.go
+++ b/backend/internal/handler/threads_account/run_threads_api_playground_handler.go
@@ -1,9 +1,9 @@
-package crm
+package threads_account
 
 import (
 	"net/http"
 
-	"haixun-backend/internal/logic/crm"
+	"haixun-backend/internal/logic/threads_account"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
@@ -11,15 +11,15 @@ import (
 	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
-func GetCrmContactHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+func RunThreadsApiPlaygroundHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		var req types.CrmContactIDPath
+		var req types.RunThreadsAPIPlaygroundHandlerReq
 		if err := httpx.Parse(r, &req); err != nil {
 			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
 			return
 		}
-		l := crm.NewGetCrmContactLogic(r.Context(), svcCtx)
-		data, err := l.GetCrmContact(&req)
+		l := threads_account.NewRunThreadsAPIPlaygroundLogic(r.Context(), svcCtx)
+		data, err := l.RunThreadsAPIPlayground(&req)
 		response.Write(r.Context(), w, data, err)
 	}
 }
diff --git a/backend/internal/handler/crm/update_crm_contact_handler.go b/backend/internal/handler/threads_account/run_threads_api_smoke_test_handler.go
similarity index 56%
rename from backend/internal/handler/crm/update_crm_contact_handler.go
rename to backend/internal/handler/threads_account/run_threads_api_smoke_test_handler.go
index 8d2746c..3893098 100644
--- a/backend/internal/handler/crm/update_crm_contact_handler.go
+++ b/backend/internal/handler/threads_account/run_threads_api_smoke_test_handler.go
@@ -1,9 +1,9 @@
-package crm
+package threads_account
 
 import (
 	"net/http"
 
-	"haixun-backend/internal/logic/crm"
+	"haixun-backend/internal/logic/threads_account"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
@@ -11,15 +11,15 @@ import (
 	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
-func UpdateCrmContactHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+func RunThreadsApiSmokeTestHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		var req types.UpdateCrmContactReq
+		var req types.ThreadsAccountPath
 		if err := httpx.Parse(r, &req); err != nil {
 			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
 			return
 		}
-		l := crm.NewUpdateCrmContactLogic(r.Context(), svcCtx)
-		data, err := l.UpdateCrmContact(&req)
+		l := threads_account.NewRunThreadsAPISmokeTestLogic(r.Context(), svcCtx)
+		data, err := l.RunThreadsAPISmokeTest(&req)
 		response.Write(r.Context(), w, data, err)
 	}
 }
diff --git a/backend/internal/handler/threads_account/search_content_formula_posts_handler.go b/backend/internal/handler/threads_account/search_content_formula_posts_handler.go
new file mode 100644
index 0000000..75139b6
--- /dev/null
+++ b/backend/internal/handler/threads_account/search_content_formula_posts_handler.go
@@ -0,0 +1,29 @@
+package threads_account
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func SearchContentFormulaPostsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.SearchContentFormulaPostsHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		l := threads_account.NewSearchContentFormulaPostsLogic(r.Context(), svcCtx)
+		data, err := l.SearchContentFormulaPosts(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/start_publish_inventory_refill_job_handler.go b/backend/internal/handler/threads_account/start_publish_inventory_refill_job_handler.go
new file mode 100644
index 0000000..639f209
--- /dev/null
+++ b/backend/internal/handler/threads_account/start_publish_inventory_refill_job_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func StartPublishInventoryRefillJobHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.StartPublishInventoryRefillJobHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewStartPublishInventoryRefillJobLogic(r.Context(), svcCtx)
+		data, err := l.StartPublishInventoryRefillJob(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/crm/list_crm_contacts_handler.go b/backend/internal/handler/threads_account/start_threads_oauth_handler.go
similarity index 57%
rename from backend/internal/handler/crm/list_crm_contacts_handler.go
rename to backend/internal/handler/threads_account/start_threads_oauth_handler.go
index 6d74542..9c2c39a 100644
--- a/backend/internal/handler/crm/list_crm_contacts_handler.go
+++ b/backend/internal/handler/threads_account/start_threads_oauth_handler.go
@@ -1,9 +1,9 @@
-package crm
+package threads_account
 
 import (
 	"net/http"
 
-	"haixun-backend/internal/logic/crm"
+	"haixun-backend/internal/logic/threads_account"
 	"haixun-backend/internal/response"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
@@ -11,15 +11,16 @@ import (
 	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
-func ListCrmContactsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+func StartThreadsOauthHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		var req types.ListCrmContactsReq
+		var req types.StartThreadsOAuthQuery
 		if err := httpx.Parse(r, &req); err != nil {
 			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
 			return
 		}
-		l := crm.NewListCrmContactsLogic(r.Context(), svcCtx)
-		data, err := l.ListCrmContacts(&req)
+
+		l := threads_account.NewStartThreadsOAuthLogic(r.Context(), svcCtx)
+		data, err := l.StartThreadsOAuth(&req)
 		response.Write(r.Context(), w, data, err)
 	}
 }
diff --git a/backend/internal/handler/threads_account/sync_mention_inbox_handler.go b/backend/internal/handler/threads_account/sync_mention_inbox_handler.go
new file mode 100644
index 0000000..2978069
--- /dev/null
+++ b/backend/internal/handler/threads_account/sync_mention_inbox_handler.go
@@ -0,0 +1,28 @@
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func SyncMentionInboxHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.SyncMentionInboxHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		l := threads_account.NewSyncMentionInboxLogic(r.Context(), svcCtx)
+		data, err := l.SyncMentionInbox(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/threads_oauth_callback_handler.go b/backend/internal/handler/threads_account/threads_oauth_callback_handler.go
new file mode 100644
index 0000000..d9d7d6d
--- /dev/null
+++ b/backend/internal/handler/threads_account/threads_oauth_callback_handler.go
@@ -0,0 +1,29 @@
+package threads_account
+
+import (
+	"net/http"
+
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+)
+
+func ThreadsOauthCallbackHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.ThreadsOAuthCallbackQuery
+		if err := httpx.Parse(r, &req); err != nil {
+			http.Redirect(w, r, threads_account.OAuthFailureRedirect(svcCtx.Config.ThreadsOAuth.SuccessRedirect, err.Error()), http.StatusFound)
+			return
+		}
+
+		l := threads_account.NewThreadsOAuthCallbackLogic(r.Context(), svcCtx)
+		redirectURL, err := l.ThreadsOAuthCallback(&req)
+		if err != nil {
+			http.Redirect(w, r, threads_account.OAuthFailureRedirect(svcCtx.Config.ThreadsOAuth.SuccessRedirect, err.Error()), http.StatusFound)
+			return
+		}
+		http.Redirect(w, r, redirectURL, http.StatusFound)
+	}
+}
diff --git a/backend/internal/handler/threads_account/upsert_publish_guard_policy_handler.go b/backend/internal/handler/threads_account/upsert_publish_guard_policy_handler.go
new file mode 100644
index 0000000..95eeb81
--- /dev/null
+++ b/backend/internal/handler/threads_account/upsert_publish_guard_policy_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func UpsertPublishGuardPolicyHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.UpsertPublishGuardPolicyHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewUpsertPublishGuardPolicyLogic(r.Context(), svcCtx)
+		data, err := l.UpsertPublishGuardPolicy(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/handler/threads_account/upsert_publish_inventory_policy_handler.go b/backend/internal/handler/threads_account/upsert_publish_inventory_policy_handler.go
new file mode 100644
index 0000000..9e55ad4
--- /dev/null
+++ b/backend/internal/handler/threads_account/upsert_publish_inventory_policy_handler.go
@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"haixun-backend/internal/logic/threads_account"
+	"haixun-backend/internal/response"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+func UpsertPublishInventoryPolicyHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.UpsertPublishInventoryPolicyHandlerReq
+		if err := httpx.Parse(r, &req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+		if err := svcCtx.Validator.ValidateAll(&req); err != nil {
+			response.Write(r.Context(), w, nil, response.WrapRequestError(err))
+			return
+		}
+
+		l := threads_account.NewUpsertPublishInventoryPolicyLogic(r.Context(), svcCtx)
+		data, err := l.UpsertPublishInventoryPolicy(&req)
+		response.Write(r.Context(), w, data, err)
+	}
+}
diff --git a/backend/internal/library/copymission/knowledge.go b/backend/internal/library/copymission/knowledge.go
index 80d79a3..d5cdbf1 100644
--- a/backend/internal/library/copymission/knowledge.go
+++ b/backend/internal/library/copymission/knowledge.go
@@ -385,4 +385,4 @@ func BuildResearchMapFromGraph(prev missionentity.ResearchMap, nodes []libkg.Nod
 		SelectedKnowledgeItems: selectedItems,
 		ResearchItems:          ResearchItemsFromSources(sources),
 	}
-}
\ No newline at end of file
+}
diff --git a/backend/internal/library/copymission/knowledge_test.go b/backend/internal/library/copymission/knowledge_test.go
index b2f6b45..a7205df 100644
--- a/backend/internal/library/copymission/knowledge_test.go
+++ b/backend/internal/library/copymission/knowledge_test.go
@@ -118,4 +118,4 @@ func TestApplyDefaultNodeSelectionPreserving(t *testing.T) {
 	if !nodes[1].SelectedForScan {
 		t.Fatal("expected default selection on new pain node")
 	}
-}
\ No newline at end of file
+}
diff --git a/backend/internal/library/copymission/matrix_lock.go b/backend/internal/library/copymission/matrix_lock.go
index 0410f26..cb79cb9 100644
--- a/backend/internal/library/copymission/matrix_lock.go
+++ b/backend/internal/library/copymission/matrix_lock.go
@@ -52,4 +52,4 @@ return 0
 		_ = redis.Eval(ctx, script, []string{key}, holder).Err()
 	}()
 	return fn()
-}
\ No newline at end of file
+}
diff --git a/backend/internal/library/copymission/reference_urls.go b/backend/internal/library/copymission/reference_urls.go
index 1f32578..f81ab01 100644
--- a/backend/internal/library/copymission/reference_urls.go
+++ b/backend/internal/library/copymission/reference_urls.go
@@ -63,4 +63,4 @@ func normalizeURLKey(raw string) string {
 		return ""
 	}
 	return strings.ToLower(strings.TrimRight(u, "/"))
-}
\ No newline at end of file
+}
diff --git a/backend/internal/library/copymission/reference_urls_test.go b/backend/internal/library/copymission/reference_urls_test.go
index 0a89518..8ca19f3 100644
--- a/backend/internal/library/copymission/reference_urls_test.go
+++ b/backend/internal/library/copymission/reference_urls_test.go
@@ -31,4 +31,4 @@ func TestReferenceURLsFromSelection(t *testing.T) {
 	if len(urls) != 1 || urls[0] != "https://example.com/a" {
 		t.Fatalf("urls = %v", urls)
 	}
-}
\ No newline at end of file
+}
diff --git a/backend/internal/library/copymission/research_items.go b/backend/internal/library/copymission/research_items.go
index 6aea779..9e726a7 100644
--- a/backend/internal/library/copymission/research_items.go
+++ b/backend/internal/library/copymission/research_items.go
@@ -76,4 +76,4 @@ func MergeReferenceURLs(selected []string, researchItems []ResearchSource) []str
 		out = append(out, raw)
 	}
 	return out
-}
\ No newline at end of file
+}
diff --git a/backend/internal/library/copymission/research_items_test.go b/backend/internal/library/copymission/research_items_test.go
index 99a57c4..8714b37 100644
--- a/backend/internal/library/copymission/research_items_test.go
+++ b/backend/internal/library/copymission/research_items_test.go
@@ -25,4 +25,4 @@ func TestFormatResearchItemsForMatrix(t *testing.T) {
 	if !strings.Contains(block, "備孕指南") || !strings.Contains(block, "葉酸補充重點") {
 		t.Fatalf("block = %q", block)
 	}
-}
\ No newline at end of file
+}
diff --git a/backend/internal/library/copymission/research_sources.go b/backend/internal/library/copymission/research_sources.go
index f43c633..ce5a8f2 100644
--- a/backend/internal/library/copymission/research_sources.go
+++ b/backend/internal/library/copymission/research_sources.go
@@ -16,4 +16,4 @@ func ResearchSourcesFromSummaries(items []missiondomain.ResearchItemSummary) []R
 		})
 	}
 	return out
-}
\ No newline at end of file
+}
diff --git a/backend/internal/library/copyvoice/human.go b/backend/internal/library/copyvoice/human.go
new file mode 100644
index 0000000..ac3352b
--- /dev/null
+++ b/backend/internal/library/copyvoice/human.go
@@ -0,0 +1,50 @@
+package copyvoice
+
+import "strings"
+
+// SystemRules are shared instructions for human-like Threads copy generation.
+func SystemRules() string {
+	return strings.TrimSpace(`寫作目標：像真人在 Threads / Instagram 發文，不是在套模板。若有人設語言指紋，必須優先照它的說話習慣寫。
+
+敘事（比結構重要）：
+- 依主題選內容型態：心情陪伴、知識整理、清單工具、互動提問、輕幽默共鳴等，不要每篇都同一套。
+- 可以寫具體場景，也可以先承接情緒或整理資訊；不要為了故事感硬編不存在的生活細節。
+- 開場、推進方式、收尾都要自然變化；禁止固定三段式、固定問句收尾、固定金句收束。
+
+仿寫原則：
+- 只學參考文的情緒力度、資訊密度與節奏，不學填空骨架或固定 hook 句型。
+- 禁止照抄參考句型，只換幾個名詞；要用人設語言重新說一次。
+- 篇幅、行數、標點、換行優先貼近人設語言指紋；沒有指紋時再參考原文篇幅。
+- 每一句都要推進情緒、資訊或理解；重複強調、無關鋪陳、廉價雞湯一律刪掉。
+
+禁止 AI 腔與複製感：
+- 不要：過度總結、硬寫強 hook、每篇都同一種 CTA、教科書定義、品牌口吻、客服腔。
+- 不要：為了像人設而硬塞人設標籤或興趣名詞。
+- 不要全域禁止某個口頭禪；若人設樣本常用「其實」「有時候」「後來」等自然轉折，可以使用，但不能每篇硬塞。`)
+}
+
+// PersonaCalibrationNote reminds the model how to use persona blocks.
+func PersonaCalibrationNote() string {
+	return "注意：人設定位決定誰在說，語言指紋決定怎麼說；請遵守段落節奏、標點換行、知識轉譯與 CTA 習慣，不要套固定模板。"
+}
+
+// NarrativeLens picks a storytelling angle from a stable seed (e.g. scan post id).
+func NarrativeLens(seed string) string {
+	lenses := []string{
+		"從一個具體場景開始講，再帶出感受",
+		"先坦白一件小事或窘況，再自然轉到觀點",
+		"像跟朋友聊天一樣開場，語氣可以鬆一點",
+		"從某個瞬間的畫面切入，再講後來怎麼想",
+	}
+	if strings.TrimSpace(seed) == "" {
+		return lenses[0]
+	}
+	sum := 0
+	for _, ch := range seed {
+		sum = sum*31 + int(ch)
+	}
+	if sum < 0 {
+		sum = -sum
+	}
+	return lenses[sum%len(lenses)]
+}
diff --git a/backend/internal/library/copyvoice/human_test.go b/backend/internal/library/copyvoice/human_test.go
new file mode 100644
index 0000000..ee9a620
--- /dev/null
+++ b/backend/internal/library/copyvoice/human_test.go
@@ -0,0 +1,21 @@
+package copyvoice
+
+import "testing"
+
+func TestNarrativeLensStableForSeed(t *testing.T) {
+	a := NarrativeLens("scan-post-1")
+	b := NarrativeLens("scan-post-1")
+	if a == "" || a != b {
+		t.Fatalf("NarrativeLens() = %q, %q", a, b)
+	}
+}
+
+func TestNarrativeLensDiffersAcrossSeeds(t *testing.T) {
+	seen := map[string]struct{}{}
+	for _, seed := range []string{"a", "b", "c", "d", "e", "f"} {
+		seen[NarrativeLens(seed)] = struct{}{}
+	}
+	if len(seen) < 2 {
+		t.Fatalf("expected varied lenses, got %d", len(seen))
+	}
+}
diff --git a/backend/internal/library/embedding/client.go b/backend/internal/library/embedding/client.go
index 097d8df..2754e4e 100644
--- a/backend/internal/library/embedding/client.go
+++ b/backend/internal/library/embedding/client.go
@@ -1,3 +1,6 @@
+// Package embedding provides an optional OpenAI embeddings client.
+// It is intentionally not wired into patrol/graph flows; relevance uses
+// offline lexical intent scoring in knowledge/semantic_fit.go instead.
 package embedding
 
 import (
diff --git a/backend/internal/library/formula/analyze_pasted.go b/backend/internal/library/formula/analyze_pasted.go
new file mode 100644
index 0000000..af422e7
--- /dev/null
+++ b/backend/internal/library/formula/analyze_pasted.go
@@ -0,0 +1,163 @@
+package formula
+
+import (
+	"context"
+	"fmt"
+	"regexp"
+	"strings"
+
+	libllmjson "haixun-backend/internal/library/llmjson"
+	libownpost "haixun-backend/internal/library/ownpost"
+	domai "haixun-backend/internal/model/ai/domain/usecase"
+)
+
+var pastedFenceRE = regexp.MustCompile("(?s)```(?:json)?\\s*([\\s\\S]*?)```")
+
+type AnalyzePastedInput struct {
+	PostText     string
+	AuthorName   string
+	PersonaBlock string
+	LikeCount    int
+	ReplyCount   int
+}
+
+type PastedAnalysis struct {
+	Summary         string   `json:"summary"`
+	Wins            []string `json:"wins"`
+	Improvements    []string `json:"improvements"`
+	Formula         string   `json:"formula"`
+	PostTemplate    string   `json:"post_template"`
+	HookPattern     string   `json:"hook_pattern"`
+	Structure       string   `json:"structure"`
+	ReplicationTips []string `json:"replication_tips"`
+	Avoid           []string `json:"avoid"`
+}
+
+func BuildAnalyzePastedPrompt(in AnalyzePastedInput) (system string, user string) {
+	personaBlock := strings.TrimSpace(in.PersonaBlock)
+	if personaBlock == "" {
+		personaBlock = "（未指定人設，請依貼文本身語氣分析）"
+	}
+	postText := strings.TrimSpace(in.PostText)
+	if postText == "" {
+		postText = "（貼文內容未提供）"
+	}
+	author := strings.TrimSpace(in.AuthorName)
+	if author == "" {
+		author = "匿名"
+	}
+
+	system = strings.TrimSpace(`
+你是 Threads / Instagram 貼文結構分析師。任務是拆解「外部貼文」哪些地方可借鏡，再說明如何用指定人設的語言指紋重新說一次；不要產生會讓文案機械的填空模板。
+
+規則：
+- 用台灣繁體中文。
+- formula：整理可借鏡的敘事/資訊推進方式，但要提醒不可照搬句型。
+- post_template：不要寫填空骨架；改寫成「此人設可採用的鬆結構與注意事項」。
+- replication_tips：重點放在如何換成人設語言，包括段落節奏、標點換行、知識轉譯與 CTA。
+- 只輸出一個 JSON 物件，不要 markdown，欄位：
+  summary, wins, improvements, formula, post_template, hook_pattern, structure, replication_tips, avoid
+- formula / structure / hook_pattern 必須是字串，不要用陣列或巢狀物件
+- wins / improvements / replication_tips / avoid 各 2～5 點字串陣列。`)
+
+	var b strings.Builder
+	b.WriteString("【人設脈絡】\n")
+	b.WriteString(personaBlock)
+	b.WriteString("\n\n【貼文】\n作者：")
+	b.WriteString(author)
+	if in.LikeCount > 0 || in.ReplyCount > 0 {
+		b.WriteString(fmt.Sprintf(" · %d 讚 · %d 留言", in.LikeCount, in.ReplyCount))
+	}
+	b.WriteString("\n")
+	b.WriteString(postText)
+	b.WriteString("\n\n請分析爆款結構並輸出 JSON。")
+	user = b.String()
+	return system, user
+}
+
+func AnalyzePasted(ctx context.Context, ai domai.UseCase, req domai.GenerateRequest, in AnalyzePastedInput) (*PastedAnalysis, error) {
+	system, user := BuildAnalyzePastedPrompt(in)
+	temp := 0.65
+	req.System = system
+	req.Messages = []domai.Message{{Role: "user", Content: user}}
+	req.Temperature = &temp
+	out, err := ai.GenerateText(ctx, req)
+	if err != nil {
+		return nil, err
+	}
+	return ParsePastedAnalysis(out.Text)
+}
+
+func ParsePastedAnalysis(raw string) (*PastedAnalysis, error) {
+	payload, err := extractPastedJSON(raw)
+	if err != nil {
+		return nil, err
+	}
+	var flex map[string]any
+	if err := libllmjson.Unmarshal(payload, &flex); err != nil {
+		return nil, fmt.Errorf("parse pasted formula json: %w", err)
+	}
+	review := pastedAnalysisFromMap(flex)
+	if review.Summary == "" && review.Formula == "" && review.PostTemplate == "" {
+		return nil, fmt.Errorf("AI 未回傳有效公式內容")
+	}
+	return review, nil
+}
+
+func FromOwnPostReview(review *libownpost.PostFormulaReview) *PastedAnalysis {
+	if review == nil {
+		return nil
+	}
+	return &PastedAnalysis{
+		Summary:         review.Summary,
+		Wins:            review.Wins,
+		Improvements:    review.Improvements,
+		Formula:         review.Formula,
+		PostTemplate:    review.PostTemplate,
+		HookPattern:     review.HookPattern,
+		Structure:       review.Structure,
+		ReplicationTips: review.ReplicationTips,
+		Avoid:           review.Avoid,
+	}
+}
+
+func FromViralAnalysis(hook, structure, emotion, strategy string, takeaways []string) *PastedAnalysis {
+	summary := strings.TrimSpace(emotion)
+	if summary == "" {
+		summary = "爆款結構分析"
+	}
+	formula := strings.TrimSpace(strategy)
+	if structure != "" {
+		if formula != "" {
+			formula = structure + " → " + formula
+		} else {
+			formula = structure
+		}
+	}
+	template := ""
+	if hook != "" && structure != "" {
+		template = "[" + hook + "] → [" + structure + "] → [你的觀點] → [互動收尾]"
+	}
+	return &PastedAnalysis{
+		Summary:         summary,
+		Wins:            takeaways,
+		Formula:         formula,
+		PostTemplate:    template,
+		HookPattern:     hook,
+		Structure:       structure,
+		ReplicationTips: takeaways,
+	}
+}
+
+func extractPastedJSON(raw string) ([]byte, error) {
+	raw = strings.TrimSpace(raw)
+	if m := pastedFenceRE.FindStringSubmatch(raw); len(m) == 2 {
+		raw = strings.TrimSpace(m[1])
+	}
+	start := strings.Index(raw, "{")
+	end := strings.LastIndex(raw, "}")
+	if start < 0 || end <= start {
+		return nil, fmt.Errorf("formula output missing json object")
+	}
+	return []byte(raw[start : end+1]), nil
+}
diff --git a/backend/internal/library/formula/generate_from_formula.go b/backend/internal/library/formula/generate_from_formula.go
new file mode 100644
index 0000000..200db66
--- /dev/null
+++ b/backend/internal/library/formula/generate_from_formula.go
@@ -0,0 +1,148 @@
+package formula
+
+import (
+	"context"
+	"fmt"
+	"regexp"
+	"strings"
+
+	"haixun-backend/internal/library/copyvoice"
+	libllmjson "haixun-backend/internal/library/llmjson"
+	"haixun-backend/internal/library/threadspost"
+	domai "haixun-backend/internal/model/ai/domain/usecase"
+	cfdom "haixun-backend/internal/model/content_formula/domain/usecase"
+)
+
+var generatedDraftFenceRE = regexp.MustCompile("(?s)```(?:json)?\\s*([\\s\\S]*?)```")
+
+type GenerateInput struct {
+	Topic         string
+	Brief         string
+	PersonaBlock  string
+	ResearchNotes string
+	Formula       cfdom.FormulaSummary
+}
+
+type GeneratedDraft struct {
+	Text           string `json:"text"`
+	TopicTag       string `json:"topic_tag"`
+	Hook           string `json:"hook"`
+	Angle          string `json:"angle"`
+	Rationale      string `json:"rationale"`
+	StructureNotes string `json:"structure_notes"`
+}
+
+func BuildGenerateSystemPrompt() string {
+	return strings.TrimSpace(`你是 Threads / Instagram 貼文代筆。寫出符合人設語言指紋、可直接發布的完整新貼文，不是解釋公式，也不是填空模板。
+
+` + copyvoice.SystemRules() + `
+
+規則：
+- 用台灣繁體中文，符合人設語氣。
+- 正文素材以【主題】、【補充】、【周邊知識參考】為準；人設不得改變題材。
+- 人設定位決定誰在說，語言指紋決定怎麼說；必須遵守段落節奏、標點換行、知識轉譯與 CTA 習慣。
+- text 必須是一篇完整自然的 Threads 貼文，可直接複製發布。
+- 不可以出現「公式、模板、Hook、情境、轉折、觀點、收尾、[括號]、步驟、結構」等後台分析字眼。
+- 不可以輸出填空骨架，不可以照抄參考原文。
+- 有參考原文時：只學資訊密度、情緒力度與可用結構；最後仍要換成人設會講出口的話。
+- text 排版：像真人手機發文；可使用自然標點、空行、列點與少量 emoji。不要完全無標點，也不要每句硬換行，除非人設樣本就是這樣。
+- topic_tag 請產生 1 個適合 Threads 主題標籤的短詞，不含 #，例如「AI工具」「內容創作」「職場」。
+- 只回傳 JSON：text, topic_tag, hook, angle, rationale, structure_notes（繁體中文）。`)
+}
+
+func BuildGenerateUserPrompt(in GenerateInput) string {
+	var b strings.Builder
+	b.WriteString("【主題】\n")
+	b.WriteString(strings.TrimSpace(in.Topic))
+	if brief := strings.TrimSpace(in.Brief); brief != "" {
+		b.WriteString("\n補充：")
+		b.WriteString(brief)
+	}
+	b.WriteString("\n\n【人設定位、語言指紋與禁忌（最高優先）】\n")
+	b.WriteString(strings.TrimSpace(in.PersonaBlock))
+	b.WriteString("\n")
+	b.WriteString(copyvoice.PersonaCalibrationNote())
+	b.WriteString("\n\n【這篇爆文的故事感（只感受情緒與敘事，禁止照搬句型或填空）】\n")
+	b.WriteString(strings.TrimSpace(in.Formula.Formula))
+	if structure := strings.TrimSpace(in.Formula.Structure); structure != "" {
+		b.WriteString("\n\n敘事推進參考（勿照搬句型）：")
+		b.WriteString(structure)
+	}
+	if len(in.Formula.Avoid) > 0 {
+		b.WriteString("\n\n【避免】\n")
+		b.WriteString(strings.Join(in.Formula.Avoid, "\n"))
+	}
+	if notes := strings.TrimSpace(in.ResearchNotes); notes != "" {
+		b.WriteString("\n\n【周邊知識參考】\n")
+		b.WriteString(notes)
+	}
+	if src := strings.TrimSpace(in.Formula.SourcePostText); src != "" {
+		if note := threadspost.MimicLengthGuidance(src); note != "" {
+			b.WriteString("\n\n")
+			b.WriteString(note)
+		}
+		b.WriteString("\n\n【參考原文（僅學結構與篇幅，勿抄內容）】\n")
+		b.WriteString(src)
+	}
+	b.WriteString("\n\n本次敘事切入：")
+	b.WriteString(copyvoice.NarrativeLens(in.Topic))
+	b.WriteString("\n\n請產出一篇可直接發布的 Threads 貼文 JSON。text 欄位只能放貼文正文，不要放分析、標題、公式、模板或填空欄位。topic_tag 請只放標籤文字，不要加 #。")
+	return b.String()
+}
+
+func GenerateDraft(ctx context.Context, ai domai.UseCase, req domai.GenerateRequest, in GenerateInput) (*GeneratedDraft, error) {
+	temp := 0.82
+	req.System = BuildGenerateSystemPrompt()
+	req.Messages = []domai.Message{{Role: "user", Content: BuildGenerateUserPrompt(in)}}
+	req.Temperature = &temp
+	out, err := ai.GenerateText(ctx, req)
+	if err != nil {
+		return nil, err
+	}
+	return ParseGeneratedDraft(out.Text)
+}
+
+func extractGeneratedDraftJSON(raw string) ([]byte, error) {
+	raw = strings.TrimSpace(raw)
+	if m := generatedDraftFenceRE.FindStringSubmatch(raw); len(m) == 2 {
+		raw = strings.TrimSpace(m[1])
+	}
+	start := strings.Index(raw, "{")
+	end := strings.LastIndex(raw, "}")
+	if start < 0 || end <= start {
+		return nil, fmt.Errorf("generate output missing json object")
+	}
+	return []byte(raw[start : end+1]), nil
+}
+
+func ParseGeneratedDraft(raw string) (*GeneratedDraft, error) {
+	payload, err := extractGeneratedDraftJSON(raw)
+	if err != nil {
+		return nil, err
+	}
+	var draft GeneratedDraft
+	if err := libllmjson.Unmarshal(payload, &draft); err != nil {
+		return nil, fmt.Errorf("parse generated draft: %w", err)
+	}
+	draft.Text = threadspost.FormatDraftText(draft.Text)
+	draft.TopicTag = normalizeTopicTag(draft.TopicTag)
+	if draft.Text == "" {
+		return nil, fmt.Errorf("generated draft missing text")
+	}
+	badTokens := []string{"[", "]", "【", "】", "Hook", "公式", "模板", "情境→", "轉折→", "觀點→", "收尾", "步驟"}
+	for _, token := range badTokens {
+		if strings.Contains(draft.Text, token) {
+			return nil, fmt.Errorf("generated draft looks like a template, not a publishable post")
+		}
+	}
+	return &draft, nil
+}
+
+func normalizeTopicTag(value string) string {
+	value = strings.TrimSpace(strings.TrimPrefix(value, "#"))
+	if len([]rune(value)) > 40 {
+		runes := []rune(value)
+		value = string(runes[:40])
+	}
+	return value
+}
diff --git a/backend/internal/library/formula/generate_from_formula_test.go b/backend/internal/library/formula/generate_from_formula_test.go
new file mode 100644
index 0000000..94f0745
--- /dev/null
+++ b/backend/internal/library/formula/generate_from_formula_test.go
@@ -0,0 +1,14 @@
+package formula
+
+import "testing"
+
+func TestParseGeneratedDraftWithCodeFence(t *testing.T) {
+	raw := "```json\n{\"text\":\"第一句\\n第二句\",\"topic_tag\":\"AI工具\",\"hook\":\"\",\"angle\":\"\",\"rationale\":\"\",\"structure_notes\":\"\"}\n```"
+	got, err := ParseGeneratedDraft(raw)
+	if err != nil {
+		t.Fatalf("ParseGeneratedDraft() err = %v", err)
+	}
+	if got.Text == "" {
+		t.Fatal("expected text")
+	}
+}
diff --git a/backend/internal/library/formula/jsonflex.go b/backend/internal/library/formula/jsonflex.go
new file mode 100644
index 0000000..0da094c
--- /dev/null
+++ b/backend/internal/library/formula/jsonflex.go
@@ -0,0 +1,95 @@
+package formula
+
+import (
+	"encoding/json"
+	"fmt"
+	"strings"
+)
+
+func coerceString(value any) string {
+	switch v := value.(type) {
+	case nil:
+		return ""
+	case string:
+		return strings.TrimSpace(v)
+	case json.Number:
+		return strings.TrimSpace(v.String())
+	case float64:
+		if v == float64(int64(v)) {
+			return fmt.Sprintf("%d", int64(v))
+		}
+		return fmt.Sprintf("%v", v)
+	case bool:
+		if v {
+			return "true"
+		}
+		return "false"
+	case []any:
+		parts := make([]string, 0, len(v))
+		for _, item := range v {
+			if s := coerceString(item); s != "" {
+				parts = append(parts, s)
+			}
+		}
+		return strings.Join(parts, " → ")
+	case map[string]any:
+		if text, ok := v["text"].(string); ok {
+			return strings.TrimSpace(text)
+		}
+		b, err := json.Marshal(v)
+		if err != nil {
+			return ""
+		}
+		return strings.TrimSpace(string(b))
+	default:
+		return strings.TrimSpace(fmt.Sprint(v))
+	}
+}
+
+func coerceStringSlice(value any) []string {
+	switch v := value.(type) {
+	case nil:
+		return nil
+	case string:
+		s := strings.TrimSpace(v)
+		if s == "" {
+			return nil
+		}
+		return []string{s}
+	case []any:
+		out := make([]string, 0, len(v))
+		for _, item := range v {
+			if s := coerceString(item); s != "" {
+				out = append(out, s)
+			}
+		}
+		return out
+	case []string:
+		out := make([]string, 0, len(v))
+		for _, item := range v {
+			if s := strings.TrimSpace(item); s != "" {
+				out = append(out, s)
+			}
+		}
+		return out
+	default:
+		if s := coerceString(v); s != "" {
+			return []string{s}
+		}
+		return nil
+	}
+}
+
+func pastedAnalysisFromMap(raw map[string]any) *PastedAnalysis {
+	return &PastedAnalysis{
+		Summary:         coerceString(raw["summary"]),
+		Wins:            coerceStringSlice(raw["wins"]),
+		Improvements:    coerceStringSlice(raw["improvements"]),
+		Formula:         coerceString(raw["formula"]),
+		PostTemplate:    coerceString(raw["post_template"]),
+		HookPattern:     coerceString(raw["hook_pattern"]),
+		Structure:       coerceString(raw["structure"]),
+		ReplicationTips: coerceStringSlice(raw["replication_tips"]),
+		Avoid:           coerceStringSlice(raw["avoid"]),
+	}
+}
diff --git a/backend/internal/library/formula/jsonflex_test.go b/backend/internal/library/formula/jsonflex_test.go
new file mode 100644
index 0000000..f34169e
--- /dev/null
+++ b/backend/internal/library/formula/jsonflex_test.go
@@ -0,0 +1,22 @@
+package formula
+
+import "testing"
+
+func TestCoerceStringFromArray(t *testing.T) {
+	got := coerceString([]any{"開場", "故事", "收尾"})
+	want := "開場 → 故事 → 收尾"
+	if got != want {
+		t.Fatalf("coerceString() = %q, want %q", got, want)
+	}
+}
+
+func TestParsePastedAnalysisFlexibleStructure(t *testing.T) {
+	raw := `{"summary":"測試","formula":"步驟","structure":["Hook","轉折","觀點"],"wins":["節奏好"]}`
+	got, err := ParsePastedAnalysis(raw)
+	if err != nil {
+		t.Fatalf("ParsePastedAnalysis() err = %v", err)
+	}
+	if got.Structure != "Hook → 轉折 → 觀點" {
+		t.Fatalf("Structure = %q", got.Structure)
+	}
+}
diff --git a/backend/internal/library/knowledge/graph.go b/backend/internal/library/knowledge/graph.go
index bacb474..3a220e7 100644
--- a/backend/internal/library/knowledge/graph.go
+++ b/backend/internal/library/knowledge/graph.go
@@ -80,6 +80,32 @@ func TotalTagCandidates(nodes []Node) int {
 	return count
 }
 
+// PreserveNodeSelectionByLabel reapplies user scan selections after graph regen changes node IDs.
+func PreserveNodeSelectionByLabel(nodes []Node, previous []Node) {
+	if len(nodes) == 0 || len(previous) == 0 {
+		return
+	}
+	selected := map[string]struct{}{}
+	for _, node := range previous {
+		if !node.SelectedForScan {
+			continue
+		}
+		label := strings.ToLower(strings.TrimSpace(node.Label))
+		if label != "" {
+			selected[label] = struct{}{}
+		}
+	}
+	if len(selected) == 0 {
+		return
+	}
+	for i := range nodes {
+		label := strings.ToLower(strings.TrimSpace(nodes[i].Label))
+		if _, ok := selected[label]; ok {
+			nodes[i].SelectedForScan = true
+		}
+	}
+}
+
 func NodeByID(nodes []Node, id string) (Node, bool) {
 	id = strings.TrimSpace(id)
 	for _, node := range nodes {
diff --git a/backend/internal/library/knowledge/graph_rescore.go b/backend/internal/library/knowledge/graph_rescore.go
new file mode 100644
index 0000000..ee00c6c
--- /dev/null
+++ b/backend/internal/library/knowledge/graph_rescore.go
@@ -0,0 +1,110 @@
+package knowledge
+
+// RescoreGraphIntentFit recomputes node productFitScore using:
+//  1. weighted intent similarity (product + research map)
+//  2. graph proximity propagation from high-fit core nodes
+//  3. tangential-topic penalty
+func RescoreGraphIntentFit(graph *Graph, in PatrolTagInput) {
+	if graph == nil || len(graph.Nodes) == 0 {
+		return
+	}
+	profile := BuildIntentProfile(in)
+	intentScores := make([]int, len(graph.Nodes))
+	for i, node := range graph.Nodes {
+		intentScores[i] = ScoreIntentSimilarity(NodeIntentText(node), profile)
+	}
+	propagated := propagateIntentAlongGraph(graph.Nodes, graph.Edges, intentScores)
+
+	for i := range graph.Nodes {
+		node := &graph.Nodes[i]
+		semantic := intentScores[i]
+		if propagated[i] > semantic {
+			semantic = propagated[i]
+		}
+		llmScore := node.ProductFitScore
+		if llmScore <= 0 {
+			llmScore = defaultProductFit(node.NodeKind, node.Layer)
+		}
+
+		layerBlend := 0.5 + float64(minInt(node.Layer, 3))*0.08
+		blended := int(float64(semantic)*layerBlend + float64(llmScore)*(1.0-layerBlend))
+		if IsTangentialToIntent(NodeIntentText(*node), profile) {
+			blended = minInt(blended, 28)
+		}
+		if blended < 0 {
+			blended = 0
+		}
+		if blended > 100 {
+			blended = 100
+		}
+		node.ProductFitScore = blended
+	}
+}
+
+func propagateIntentAlongGraph(nodes []Node, edges []Edge, intentScores []int) []int {
+	if len(nodes) == 0 {
+		return nil
+	}
+	idIndex := map[string]int{}
+	for i, node := range nodes {
+		idIndex[node.ID] = i
+	}
+	adj := make([][]int, len(nodes))
+	addEdge := func(from, to string) {
+		fi, okFrom := idIndex[from]
+		ti, okTo := idIndex[to]
+		if !okFrom || !okTo || fi == ti {
+			return
+		}
+		adj[fi] = append(adj[fi], ti)
+		adj[ti] = append(adj[ti], fi)
+	}
+	for _, edge := range edges {
+		addEdge(edge.From, edge.To)
+	}
+
+	out := make([]int, len(nodes))
+	copy(out, intentScores)
+	visited := make([]bool, len(nodes))
+	type queueItem struct {
+		idx  int
+		dist int
+	}
+	queue := make([]queueItem, 0, len(nodes))
+	for i, score := range intentScores {
+		if score >= 55 || nodes[i].Layer == 0 {
+			queue = append(queue, queueItem{idx: i, dist: 0})
+			visited[i] = true
+		}
+	}
+	for len(queue) > 0 {
+		item := queue[0]
+		queue = queue[1:]
+		if item.dist >= 3 {
+			continue
+		}
+		base := intentScores[item.idx]
+		if base <= 0 {
+			base = out[item.idx]
+		}
+		decayed := int(float64(base) * powDecay(0.74, item.dist+1))
+		for _, next := range adj[item.idx] {
+			if decayed > out[next] {
+				out[next] = decayed
+			}
+			if !visited[next] {
+				visited[next] = true
+				queue = append(queue, queueItem{idx: next, dist: item.dist + 1})
+			}
+		}
+	}
+	return out
+}
+
+func powDecay(base float64, exp int) float64 {
+	out := 1.0
+	for i := 0; i < exp; i++ {
+		out *= base
+	}
+	return out
+}
diff --git a/backend/internal/library/knowledge/graph_selection_test.go b/backend/internal/library/knowledge/graph_selection_test.go
new file mode 100644
index 0000000..f80a884
--- /dev/null
+++ b/backend/internal/library/knowledge/graph_selection_test.go
@@ -0,0 +1,21 @@
+package knowledge
+
+import "testing"
+
+func TestPreserveNodeSelectionByLabel(t *testing.T) {
+	previous := []Node{
+		{ID: "old-1", Label: "化療後 皮膚乾", SelectedForScan: true},
+		{ID: "old-2", Label: "無關節點", SelectedForScan: false},
+	}
+	nodes := []Node{
+		{ID: "new-1", Label: "化療後 皮膚乾"},
+		{ID: "new-2", Label: "新痛點"},
+	}
+	PreserveNodeSelectionByLabel(nodes, previous)
+	if !nodes[0].SelectedForScan {
+		t.Fatal("expected first node selection to be preserved by label")
+	}
+	if nodes[1].SelectedForScan {
+		t.Fatal("expected unrelated node to stay unselected")
+	}
+}
diff --git a/backend/internal/library/knowledge/patrol_input.go b/backend/internal/library/knowledge/patrol_input.go
index 5acafaf..5da4c30 100644
--- a/backend/internal/library/knowledge/patrol_input.go
+++ b/backend/internal/library/knowledge/patrol_input.go
@@ -13,6 +13,7 @@ type PatrolTagInput struct {
 	ProductName     string
 	ProductFeatures string
 	AudienceSummary string
+	TargetAudience  string
 	MatchTags       []string
 	Questions       []string
 	Pillars         []string
@@ -65,6 +66,7 @@ func PatrolTagInputFromBrand(brand *branddomain.BrandSummary, productBrief strin
 		ProductName:     productName,
 		ProductFeatures: features,
 		AudienceSummary: strings.TrimSpace(brand.ResearchMap.AudienceSummary),
+		TargetAudience:  strings.TrimSpace(brand.TargetAudience),
 		MatchTags:       matchTagsFromBrand(brand),
 		Questions:       append([]string{}, brand.ResearchMap.Questions...),
 		Pillars:         append([]string{}, brand.ResearchMap.Pillars...),
@@ -72,6 +74,23 @@ func PatrolTagInputFromBrand(brand *branddomain.BrandSummary, productBrief strin
 	}
 }
 
+// OverlayResearchMap copies topic-level research map fields onto patrol input.
+func OverlayResearchMap(in PatrolTagInput, audienceSummary string, questions, pillars, patrolKeywords []string) PatrolTagInput {
+	if strings.TrimSpace(audienceSummary) != "" {
+		in.AudienceSummary = strings.TrimSpace(audienceSummary)
+	}
+	if len(questions) > 0 {
+		in.Questions = append([]string{}, questions...)
+	}
+	if len(pillars) > 0 {
+		in.Pillars = append([]string{}, pillars...)
+	}
+	if len(patrolKeywords) > 0 {
+		in.PatrolKeywords = append([]string{}, patrolKeywords...)
+	}
+	return in
+}
+
 func productLabelFromBrand(brand *branddomain.BrandSummary) string {
 	if brand == nil {
 		return ""
@@ -134,9 +153,33 @@ func (in PatrolTagInput) HasProductContext() bool {
 		len(in.MatchTags) > 0
 }
 
+var patrolCoreValueTokens = []string{
+	"敏感", "無香", "抗敏", "低敏", "香精", "香料", "香味", "過敏", "皮膚",
+	"化療", "癌症", "乳癌", "荷爾蒙", "標靶", "病友",
+}
+
+func primaryPatrolValueAnchor(in PatrolTagInput) string {
+	blob := strings.ToLower(strings.TrimSpace(in.ProductName + " " + in.ProductFeatures + " " +
+		strings.Join(in.MatchTags, " ") + " " + strings.Join(in.Pillars, " ") + " " +
+		in.AudienceSummary + " " + in.TargetAudience))
+	priority := []string{"無香", "抗敏", "敏感", "化療", "癌症", "乳癌", "荷爾蒙", "過敏", "香味", "香精"}
+	for _, token := range priority {
+		if strings.Contains(blob, token) {
+			return token
+		}
+	}
+	for _, token := range patrolCoreValueTokens {
+		if strings.Contains(blob, token) {
+			return token
+		}
+	}
+	return ""
+}
+
 func productCategoryHint(productName, features string) string {
 	combined := productName + " " + features
 	for _, hint := range []string{
+		"洗衣精", "洗衣粉", "衣物", "洗碗精", "洗碗機", "碗盤",
 		"沐浴乳", "沐浴露", "洗髮精", "洗髮乳", "洗面乳", "洗面奶", "乳液", "精華",
 		"防曬", "卸妝", "潔面", "身體乳", "洗手乳", "清潔",
 	} {
diff --git a/backend/internal/library/knowledge/patrol_phrase.go b/backend/internal/library/knowledge/patrol_phrase.go
index b4f7308..05c4927 100644
--- a/backend/internal/library/knowledge/patrol_phrase.go
+++ b/backend/internal/library/knowledge/patrol_phrase.go
@@ -162,6 +162,48 @@ func splitPatrolChunks(text string) []string {
 	return []string{head, tail}
 }
 
+// AnchorPatrolTagToProduct injects product category tokens when a tag lacks product context.
+func AnchorPatrolTagToProduct(tag string, in PatrolTagInput) string {
+	tag = strings.TrimSpace(tag)
+	if tag == "" {
+		return ""
+	}
+	hint := productCategoryHint(in.ProductName, in.ProductFeatures)
+	if hint == "" {
+		for _, matchTag := range in.MatchTags {
+			if h := productCategoryHint(matchTag, ""); h != "" {
+				hint = h
+				break
+			}
+		}
+	}
+	if hint == "" {
+		return tag
+	}
+	lowerTag := strings.ToLower(tag)
+	if strings.Contains(lowerTag, strings.ToLower(hint)) {
+		return tag
+	}
+	for _, matchTag := range in.MatchTags {
+		matchTag = strings.TrimSpace(strings.ToLower(matchTag))
+		if len([]rune(matchTag)) >= 2 && strings.Contains(lowerTag, matchTag) {
+			return tag
+		}
+	}
+	anchor := hint
+	if valueAnchor := primaryPatrolValueAnchor(in); valueAnchor != "" {
+		anchor = strings.TrimSpace(valueAnchor + " " + hint)
+	}
+	anchored := strings.TrimSpace(anchor + " " + tag)
+	if utf8.RuneCountInString(anchored) > maxPatrolTagRunes {
+		anchored = truncateRunes(anchor+" "+compressPatrolKeywords(tag), maxPatrolTagRunes)
+	}
+	if utf8.RuneCountInString(anchored) < minPatrolTagRunes {
+		return tag
+	}
+	return anchored
+}
+
 func ensurePatrolIntent(phrase, intent string) string {
 	phrase = strings.TrimSpace(phrase)
 	if phrase == "" {
diff --git a/backend/internal/library/knowledge/patrol_phrase_test.go b/backend/internal/library/knowledge/patrol_phrase_test.go
index 9f942d2..e7bf3a1 100644
--- a/backend/internal/library/knowledge/patrol_phrase_test.go
+++ b/backend/internal/library/knowledge/patrol_phrase_test.go
@@ -1,6 +1,9 @@
 package knowledge
 
-import "testing"
+import (
+	"strings"
+	"testing"
+)
 
 func TestPatrolTagFromQuestionPreservesSearchPhrase(t *testing.T) {
 	got := PatrolTagFromQuestion("化療後皮膚敏感要換什麼沐浴乳")
@@ -9,6 +12,35 @@ func TestPatrolTagFromQuestionPreservesSearchPhrase(t *testing.T) {
 	}
 }
 
+func TestAnchorPatrolTagToProductInjectsCategory(t *testing.T) {
+	in := PatrolTagInput{
+		ProductName: "天然洗衣精",
+		MatchTags:   []string{"洗衣精", "衣物清潔"},
+	}
+	got := AnchorPatrolTagToProduct("敏感肌 推薦", in)
+	if got == "敏感肌 推薦" {
+		t.Fatal("expected product category to be injected into generic tag")
+	}
+	if !strings.Contains(got, "洗衣") {
+		t.Fatalf("expected laundry anchor in %q", got)
+	}
+}
+
+func TestAnchorPatrolTagToProductPrefersValueAnchor(t *testing.T) {
+	in := PatrolTagInput{
+		ProductName:     "抗敏無香洗衣精",
+		ProductFeatures: "完全無香、抗敏、適合化療族群",
+		MatchTags:       []string{"無香", "洗衣精"},
+	}
+	got := AnchorPatrolTagToProduct("皮膚癢 推薦", in)
+	if !strings.Contains(got, "無香") {
+		t.Fatalf("expected value anchor in %q", got)
+	}
+	if !strings.Contains(got, "洗衣精") {
+		t.Fatalf("expected product form in %q", got)
+	}
+}
+
 func TestPatrolTagFromQuestionCompressesGenericLabel(t *testing.T) {
 	got := PatrolTagFromQuestion("敏感肌保養")
 	if got == "敏感肌保養" {
diff --git a/backend/internal/library/knowledge/patrol_rank.go b/backend/internal/library/knowledge/patrol_rank.go
index 9a8dc1e..7937570 100644
--- a/backend/internal/library/knowledge/patrol_rank.go
+++ b/backend/internal/library/knowledge/patrol_rank.go
@@ -5,7 +5,27 @@ import (
 	"strings"
 )
 
-const MaxTopPatrolTags = 8
+const MaxTopPatrolTags = 10
+const MaxScanPatrolKeywords = 10
+
+// SelectedPatrolNodes returns nodes flagged for scan.
+func SelectedPatrolNodes(nodes []Node) []Node {
+	out := make([]Node, 0, len(nodes))
+	for _, node := range nodes {
+		if node.SelectedForScan {
+			out = append(out, node)
+		}
+	}
+	return out
+}
+
+// NodesForPatrolKeywordDerivation prefers user-selected graph nodes when present.
+func NodesForPatrolKeywordDerivation(nodes []Node) []Node {
+	if selected := SelectedPatrolNodes(nodes); len(selected) > 0 {
+		return selected
+	}
+	return nodes
+}
 
 type PatrolTagCandidate struct {
 	Tag    string
@@ -24,19 +44,20 @@ func BuildPatrolCandidates(in PatrolTagInput, nodes []Node) []PatrolTagCandidate
 		addPatrolCandidate(&out, tag, 120-i, "手動精選", patrolIntentRelevance)
 	}
 	for i, q := range in.Questions {
-		addPatrolCandidate(&out, PatrolTagFromQuestion(q), scoreQuestion(i)+12, "受眾提問", patrolIntentRelevance)
+		addPatrolCandidate(&out, AnchorPatrolTagToProduct(PatrolTagFromQuestion(q), in), scoreQuestion(i)+12, "受眾提問", patrolIntentRelevance)
 	}
 	for i, pillar := range in.Pillars {
-		addPatrolCandidate(&out, PatrolTagFromPillar(pillar), scorePillar(i)+6, "內容支柱", patrolIntentRelevance)
+		addPatrolCandidate(&out, AnchorPatrolTagToProduct(PatrolTagFromPillar(pillar), in), scorePillar(i)+6, "內容支柱", patrolIntentRelevance)
 	}
 	for i, matchTag := range in.MatchTags {
-		addPatrolCandidate(&out, patrolTagFromSource(matchTag, patrolIntentRelevance), scoreMatchTag(i), "產品匹配", patrolIntentRelevance)
+		addPatrolCandidate(&out, AnchorPatrolTagToProduct(patrolTagFromSource(matchTag, patrolIntentRelevance), in), scoreMatchTag(i), "產品匹配", patrolIntentRelevance)
 	}
 	if in.ProductName != "" {
-		addPatrolCandidate(&out, patrolTagFromSource(in.ProductName, patrolIntentRelevance), scoreProduct(), "置入產品", patrolIntentRelevance)
+		addPatrolCandidate(&out, AnchorPatrolTagToProduct(patrolTagFromSource(in.ProductName, patrolIntentRelevance), in), scoreProduct(), "置入產品", patrolIntentRelevance)
 	}
-	for _, node := range nodes {
-		if !IsPainNode(node) && node.Layer > 1 {
+	nodesToUse := NodesForPatrolKeywordDerivation(nodes)
+	for _, node := range nodesToUse {
+		if len(SelectedPatrolNodes(nodes)) == 0 && !IsPainNode(node) && node.Layer > 1 {
 			continue
 		}
 		nodeScore := scoreNode(node)
@@ -216,7 +237,7 @@ func scoreNode(node Node) int {
 		base += 8
 	}
 	if node.ProductFitScore > 0 {
-		base += node.ProductFitScore / 6
+		base += node.ProductFitScore / 5
 	}
 	return base
 }
diff --git a/backend/internal/library/knowledge/patrol_rank_test.go b/backend/internal/library/knowledge/patrol_rank_test.go
index 11533be..adfa421 100644
--- a/backend/internal/library/knowledge/patrol_rank_test.go
+++ b/backend/internal/library/knowledge/patrol_rank_test.go
@@ -13,9 +13,14 @@ func TestSelectTopPatrolTagsLimitsAndDedupes(t *testing.T) {
 		{Tag: "病友 沐浴乳", Score: 70, Reason: "周邊情境", Intent: patrolIntentRelevance},
 		{Tag: "抗敏 沐浴乳", Score: 65, Reason: "置入產品", Intent: patrolIntentRelevance},
 		{Tag: "香精 過敏", Score: 60, Reason: "周邊情境", Intent: patrolIntentRelevance},
+		{Tag: "標靶 治療 沐浴", Score: 58, Reason: "周邊情境", Intent: patrolIntentRelevance},
+		{Tag: "無香 沐浴乳 請問", Score: 56, Reason: "受眾提問", Intent: patrolIntentRelevance},
 	}, MaxTopPatrolTags)
-	if len(tags) != MaxTopPatrolTags {
-		t.Fatalf("expected %d tags, got %d: %v", MaxTopPatrolTags, len(tags), tags)
+	if len(tags) > MaxTopPatrolTags {
+		t.Fatalf("expected at most %d tags, got %d: %v", MaxTopPatrolTags, len(tags), tags)
+	}
+	if len(tags) < 8 {
+		t.Fatalf("expected at least 8 deduped tags, got %d: %v", len(tags), tags)
 	}
 	if tags[0] != "化療 沐浴乳" {
 		t.Fatalf("expected highest score first, got %q", tags[0])
diff --git a/backend/internal/library/knowledge/patrol_resolve.go b/backend/internal/library/knowledge/patrol_resolve.go
index 61b11a3..bdac43d 100644
--- a/backend/internal/library/knowledge/patrol_resolve.go
+++ b/backend/internal/library/knowledge/patrol_resolve.go
@@ -1,13 +1,16 @@
 package knowledge
 
-// ResolveScanPatrolKeywords picks keywords for placement-scan in UI/API order:
-// explicit request > saved research map > auto-ranked from map + graph nodes.
+// ResolveScanPatrolKeywords picks the most relevant search phrases for the Search API.
+// Research map and graph nodes are inputs; UI display order is not preserved.
 func ResolveScanPatrolKeywords(explicit, saved []string, input PatrolTagInput, nodes []Node) []string {
-	if keywords := NormalizePatrolKeywordList(explicit); len(keywords) > 0 {
-		return keywords
-	}
-	if keywords := NormalizePatrolKeywordList(saved); len(keywords) > 0 {
-		return keywords
-	}
-	return NormalizePatrolKeywordList(CollectPatrolTagsFromGraph(input, nodes))
+	nodes = NodesForPatrolKeywordDerivation(nodes)
+	return SelectBestSearchKeywords(explicit, saved, input, nodes, MaxScanPatrolKeywords)
+}
+
+func capPatrolKeywordList(keywords []string, limit int) []string {
+	keywords = NormalizePatrolKeywordList(keywords)
+	if limit <= 0 || len(keywords) <= limit {
+		return keywords
+	}
+	return keywords[:limit]
 }
diff --git a/backend/internal/library/knowledge/patrol_resolve_test.go b/backend/internal/library/knowledge/patrol_resolve_test.go
index 349b458..05af32f 100644
--- a/backend/internal/library/knowledge/patrol_resolve_test.go
+++ b/backend/internal/library/knowledge/patrol_resolve_test.go
@@ -2,15 +2,25 @@ package knowledge
 
 import "testing"
 
-func TestResolveScanPatrolKeywordsPrefersExplicit(t *testing.T) {
+func TestResolveScanPatrolKeywordsIncludesExplicitHint(t *testing.T) {
 	got := ResolveScanPatrolKeywords(
 		[]string{"手動 關鍵字"},
 		[]string{"已儲存"},
 		PatrolTagInput{Questions: []string{"敏感肌 怎麼辦"}},
 		nil,
 	)
-	if len(got) != 1 || got[0] != "手動 關鍵字" {
-		t.Fatalf("ResolveScanPatrolKeywords() = %#v, want explicit keyword", got)
+	if len(got) == 0 {
+		t.Fatal("expected ranked keywords")
+	}
+	found := false
+	for _, kw := range got {
+		if kw == "手動 關鍵字" {
+			found = true
+			break
+		}
+	}
+	if !found {
+		t.Fatalf("ResolveScanPatrolKeywords() = %#v, want explicit hint included", got)
 	}
 }
 
@@ -22,3 +32,29 @@ func TestResolveScanPatrolKeywordsFromResearchMapWithoutGraph(t *testing.T) {
 		t.Fatal("expected research map questions to produce patrol keywords without graph nodes")
 	}
 }
+
+func TestResolveScanPatrolKeywordsPrefersSelectedNodes(t *testing.T) {
+	nodes := []Node{
+		{ID: "pain", Label: "化療後 皮膚乾", SelectedForScan: true, ProductFitScore: 88, NodeKind: "pain", DerivedTags: DerivedTags{Relevance: []string{"化療後 皮膚乾 沐浴乳"}}},
+		{ID: "skip", Label: "無關節點", SelectedForScan: false, ProductFitScore: 90, DerivedTags: DerivedTags{Relevance: []string{"不該出現"}}},
+	}
+	got := ResolveScanPatrolKeywords(nil, nil, PatrolTagInput{}, nodes)
+	if len(got) == 0 {
+		t.Fatal("expected selected node to produce patrol keywords")
+	}
+	found := false
+	for _, kw := range got {
+		if kw == "化療後 皮膚乾 沐浴乳" || kw == "化療後 皮膚乾" {
+			found = true
+			break
+		}
+	}
+	if !found {
+		t.Fatalf("expected selected node keyword, got %#v", got)
+	}
+	for _, kw := range got {
+		if kw == "不該出現" {
+			t.Fatalf("unselected node leaked into keywords: %#v", got)
+		}
+	}
+}
diff --git a/backend/internal/library/knowledge/patrol_search.go b/backend/internal/library/knowledge/patrol_search.go
new file mode 100644
index 0000000..aa08671
--- /dev/null
+++ b/backend/internal/library/knowledge/patrol_search.go
@@ -0,0 +1,82 @@
+package knowledge
+
+import (
+	"sort"
+	"strings"
+)
+
+// SelectBestSearchKeywords pools research map, graph, product, and optional hints,
+// then returns the most intent-relevant phrases for Search API (not UI display order).
+func SelectBestSearchKeywords(explicit, saved []string, in PatrolTagInput, nodes []Node, limit int) []string {
+	if limit <= 0 {
+		limit = MaxScanPatrolKeywords
+	}
+	profile := BuildIntentProfile(in)
+	candidates := BuildPatrolCandidates(in, nodes)
+
+	for i, tag := range NormalizePatrolKeywordList(explicit) {
+		addPatrolCandidate(&candidates, tag, 156-i, "掃描指定", patrolIntentRelevance)
+	}
+	for i, tag := range NormalizePatrolKeywordList(saved) {
+		if containsNormalizedTag(explicit, tag) {
+			continue
+		}
+		addPatrolCandidate(&candidates, tag, 88-i, "研究地圖儲存", patrolIntentRelevance)
+	}
+
+	type ranked struct {
+		tag   string
+		score int
+	}
+	scored := make([]ranked, 0, len(candidates))
+	seen := map[string]struct{}{}
+	for _, item := range selectTopPatrolCandidates(candidates, len(candidates)+32) {
+		tag := strings.TrimSpace(item.Tag)
+		if tag == "" {
+			continue
+		}
+		key := patrolTagDedupeKey(tag)
+		if _, ok := seen[key]; ok {
+			continue
+		}
+		seen[key] = struct{}{}
+		if IsTangentialToIntent(tag, profile) {
+			continue
+		}
+		intent := ScoreIntentSimilarity(tag, profile)
+		if intent < 8 && item.Score < 65 {
+			continue
+		}
+		final := (item.Score*2 + intent*4) / 6
+		if final <= 0 {
+			continue
+		}
+		scored = append(scored, ranked{tag: tag, score: final})
+	}
+
+	sort.SliceStable(scored, func(i, j int) bool {
+		if scored[i].score == scored[j].score {
+			return scored[i].tag < scored[j].tag
+		}
+		return scored[i].score > scored[j].score
+	})
+
+	out := make([]string, 0, limit)
+	for _, item := range scored {
+		out = append(out, item.tag)
+		if len(out) >= limit {
+			break
+		}
+	}
+	return out
+}
+
+func containsNormalizedTag(items []string, target string) bool {
+	targetKey := patrolTagDedupeKey(target)
+	for _, item := range items {
+		if patrolTagDedupeKey(item) == targetKey {
+			return true
+		}
+	}
+	return false
+}
diff --git a/backend/internal/library/knowledge/patrol_search_test.go b/backend/internal/library/knowledge/patrol_search_test.go
new file mode 100644
index 0000000..c5738ae
--- /dev/null
+++ b/backend/internal/library/knowledge/patrol_search_test.go
@@ -0,0 +1,58 @@
+package knowledge
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestSelectBestSearchKeywordsRanksByIntentNotSavedOrder(t *testing.T) {
+	in := PatrolTagInput{
+		ProductName:     "抗敏無香洗衣精",
+		ProductFeatures: "完全無香、抗敏、適合化療族群",
+		MatchTags:       []string{"無香", "抗敏", "洗衣精"},
+		Questions:       []string{"化療後想找不會刺激的洗衣精"},
+		Pillars:         []string{"無香洗衣", "化療後衣物清潔"},
+	}
+	got := SelectBestSearchKeywords(
+		nil,
+		[]string{"洗衣機 推薦", "無香 洗衣精 請問"},
+		in,
+		nil,
+		4,
+	)
+	if len(got) == 0 {
+		t.Fatal("expected ranked keywords")
+	}
+	for _, kw := range got {
+		if strings.Contains(kw, "洗衣機") {
+			t.Fatalf("expected weak saved keyword to lose ranking, got %#v", got)
+		}
+	}
+	found := false
+	for _, kw := range got {
+		if strings.Contains(kw, "無香") || strings.Contains(kw, "化療") {
+			found = true
+			break
+		}
+	}
+	if !found {
+		t.Fatalf("expected intent-aligned keyword in %#v", got)
+	}
+}
+
+func TestSelectBestSearchKeywordsIncludesExplicitHint(t *testing.T) {
+	in := PatrolTagInput{
+		ProductName: "抗敏無香洗衣精",
+		MatchTags:   []string{"無香", "洗衣精"},
+	}
+	got := SelectBestSearchKeywords(
+		[]string{"化療 無香 洗衣精"},
+		[]string{"洗衣機 推薦"},
+		in,
+		nil,
+		3,
+	)
+	if len(got) == 0 || got[0] != "化療 無香 洗衣精" {
+		t.Fatalf("expected explicit hint to rank first, got %#v", got)
+	}
+}
diff --git a/backend/internal/library/knowledge/patrol_tags.go b/backend/internal/library/knowledge/patrol_tags.go
index 08c2ea2..bee71c1 100644
--- a/backend/internal/library/knowledge/patrol_tags.go
+++ b/backend/internal/library/knowledge/patrol_tags.go
@@ -55,23 +55,23 @@ func deriveFromResearchMapAndProduct(node Node, in PatrolTagInput) DerivedTags {
 	matches := isCoreNode(node)
 
 	for i, q := range in.Questions {
-		if matches || nodeMatchesResearchText(node, q) {
-			addPatrolCandidate(&candidates, PatrolTagFromQuestion(q), scoreQuestion(i)+10, "受眾提問", patrolIntentRelevance)
-			addPatrolCandidate(&candidates, patrolTagFromSource(q, patrolIntentRecency), scoreQuestion(i)-2, "受眾提問", patrolIntentRecency)
+		if matches || nodeMatchesResearchText(node, q, in) {
+			addPatrolCandidate(&candidates, AnchorPatrolTagToProduct(PatrolTagFromQuestion(q), in), scoreQuestion(i)+10, "受眾提問", patrolIntentRelevance)
+			addPatrolCandidate(&candidates, AnchorPatrolTagToProduct(patrolTagFromSource(q, patrolIntentRecency), in), scoreQuestion(i)-2, "受眾提問", patrolIntentRecency)
 		}
 	}
 	for i, pillar := range in.Pillars {
-		if matches || nodeMatchesResearchText(node, pillar) {
-			addPatrolCandidate(&candidates, PatrolTagFromPillar(pillar), scorePillar(i)+4, "內容支柱", patrolIntentRelevance)
+		if matches || nodeMatchesResearchText(node, pillar, in) {
+			addPatrolCandidate(&candidates, AnchorPatrolTagToProduct(PatrolTagFromPillar(pillar), in), scorePillar(i)+4, "內容支柱", patrolIntentRelevance)
 		}
 	}
 	for i, matchTag := range in.MatchTags {
-		if matches || nodeMatchesResearchText(node, matchTag) {
-			addPatrolCandidate(&candidates, patrolTagFromSource(matchTag, patrolIntentRelevance), scoreMatchTag(i), "產品匹配", patrolIntentRelevance)
+		if matches || nodeMatchesResearchText(node, matchTag, in) {
+			addPatrolCandidate(&candidates, AnchorPatrolTagToProduct(patrolTagFromSource(matchTag, patrolIntentRelevance), in), scoreMatchTag(i), "產品匹配", patrolIntentRelevance)
 		}
 	}
-	if in.ProductName != "" && (matches || nodeMatchesResearchText(node, in.ProductName)) {
-		addPatrolCandidate(&candidates, patrolTagFromSource(in.ProductName, patrolIntentRelevance), scoreProduct(), "置入產品", patrolIntentRelevance)
+	if in.ProductName != "" && (matches || nodeMatchesResearchText(node, in.ProductName, in)) {
+		addPatrolCandidate(&candidates, AnchorPatrolTagToProduct(patrolTagFromSource(in.ProductName, patrolIntentRelevance), in), scoreProduct(), "置入產品", patrolIntentRelevance)
 	}
 
 	if len(candidates) == 0 && IsPainNode(node) {
@@ -79,16 +79,16 @@ func deriveFromResearchMapAndProduct(node Node, in PatrolTagInput) DerivedTags {
 			if i >= 2 {
 				break
 			}
-			addPatrolCandidate(&candidates, PatrolTagFromQuestion(q), scoreQuestion(i)+8, "受眾提問", patrolIntentRelevance)
+			addPatrolCandidate(&candidates, AnchorPatrolTagToProduct(PatrolTagFromQuestion(q), in), scoreQuestion(i)+8, "受眾提問", patrolIntentRelevance)
 		}
 	}
 	if len(candidates) == 0 && IsPainNode(node) {
-		addPatrolCandidate(&candidates, patrolTagFromSource(in.ProductName, patrolIntentRelevance), scoreProduct(), "置入產品", patrolIntentRelevance)
+		addPatrolCandidate(&candidates, AnchorPatrolTagToProduct(patrolTagFromSource(in.ProductName, patrolIntentRelevance), in), scoreProduct(), "置入產品", patrolIntentRelevance)
 		for i, matchTag := range in.MatchTags {
 			if i >= 1 {
 				break
 			}
-			addPatrolCandidate(&candidates, patrolTagFromSource(matchTag, patrolIntentRelevance), scoreMatchTag(i), "產品匹配", patrolIntentRelevance)
+			addPatrolCandidate(&candidates, AnchorPatrolTagToProduct(patrolTagFromSource(matchTag, patrolIntentRelevance), in), scoreMatchTag(i), "產品匹配", patrolIntentRelevance)
 		}
 	}
 
@@ -107,7 +107,7 @@ func isCoreNode(node Node) bool {
 	return node.Layer == 0 || strings.EqualFold(strings.TrimSpace(node.Type), "core")
 }
 
-func nodeMatchesResearchText(node Node, text string) bool {
+func nodeMatchesResearchText(node Node, text string, in PatrolTagInput) bool {
 	label := strings.TrimSpace(node.Label)
 	text = strings.TrimSpace(text)
 	if label == "" || text == "" {
@@ -116,7 +116,12 @@ func nodeMatchesResearchText(node Node, text string) bool {
 	if label == text || strings.Contains(text, label) || strings.Contains(label, text) {
 		return true
 	}
-	return sharesMeaningfulSubstring(label, text)
+	if sharesMeaningfulSubstring(label, text) {
+		return true
+	}
+	profile := BuildIntentProfile(in)
+	joined := strings.TrimSpace(NodeIntentText(node) + " " + text)
+	return ScoreIntentSimilarity(joined, profile) >= 40
 }
 
 func deriveFallbackPatrolTags(node Node) DerivedTags {
diff --git a/backend/internal/library/knowledge/research_map_fit.go b/backend/internal/library/knowledge/research_map_fit.go
new file mode 100644
index 0000000..2ed550e
--- /dev/null
+++ b/backend/internal/library/knowledge/research_map_fit.go
@@ -0,0 +1,59 @@
+package knowledge
+
+import (
+	"sort"
+	"strings"
+)
+
+// RankStringsByIntent sorts phrases by semantic proximity to product + research map.
+func RankStringsByIntent(items []string, in PatrolTagInput) []string {
+	if len(items) <= 1 {
+		return append([]string{}, items...)
+	}
+	profile := BuildIntentProfile(in)
+	type scored struct {
+		text  string
+		score int
+	}
+	scores := make([]scored, 0, len(items))
+	for _, item := range items {
+		item = strings.TrimSpace(item)
+		if item == "" {
+			continue
+		}
+		scores = append(scores, scored{
+			text:  item,
+			score: ScoreIntentSimilarity(item, profile),
+		})
+	}
+	sort.SliceStable(scores, func(i, j int) bool {
+		if scores[i].score == scores[j].score {
+			return scores[i].text < scores[j].text
+		}
+		return scores[i].score > scores[j].score
+	})
+	out := make([]string, 0, len(scores))
+	for _, item := range scores {
+		out = append(out, item.text)
+	}
+	return out
+}
+
+// FilterPatrolKeywordsByIntent drops low-intent patrol keywords from research map output.
+func FilterPatrolKeywordsByIntent(items []string, in PatrolTagInput, minScore int) []string {
+	if minScore <= 0 {
+		return RankStringsByIntent(items, in)
+	}
+	profile := BuildIntentProfile(in)
+	out := make([]string, 0, len(items))
+	for _, item := range items {
+		item = strings.TrimSpace(item)
+		if item == "" {
+			continue
+		}
+		if ScoreIntentSimilarity(item, profile) >= minScore {
+			out = append(out, item)
+		}
+	}
+	return out
+}
diff --git a/backend/internal/library/knowledge/search_keyword_shape.go b/backend/internal/library/knowledge/search_keyword_shape.go
new file mode 100644
index 0000000..2a617a4
--- /dev/null
+++ b/backend/internal/library/knowledge/search_keyword_shape.go
@@ -0,0 +1,122 @@
+package knowledge
+
+import (
+	"strings"
+	"unicode/utf8"
+)
+
+const (
+	maxThreadsSearchRunes   = 14
+	maxWebRecencyCoreRunes  = 12
+	maxWebRelevanceTagRunes = 16
+)
+
+var searchIntentMarkers = []string{"推薦", "請問", "怎麼辦", "好用嗎", "有人", "求助", "請益", "有推薦"}
+
+// ShortPatrolSearchCore compresses a patrol tag for Threads API / recency Search API.
+// Keeps pain + product tokens; drops filler and redundant intent words (RECENT/TOP handles freshness).
+func ShortPatrolSearchCore(tag string) string {
+	tag = strings.TrimSpace(tag)
+	if tag == "" {
+		return ""
+	}
+	tokens := selectSearchTokens(tag, 3)
+	if len(tokens) == 0 {
+		return truncateRunes(stripSearchIntent(tag), maxThreadsSearchRunes)
+	}
+	core := strings.Join(tokens, " ")
+	return truncateRunes(core, maxWebRecencyCoreRunes)
+}
+
+// ThreadsAPIKeyword is the plain keyword sent to official Threads keyword search.
+func ThreadsAPIKeyword(tag string) string {
+	core := ShortPatrolSearchCore(tag)
+	if core != "" {
+		return core
+	}
+	return truncateRunes(stripSearchIntent(tag), maxThreadsSearchRunes)
+}
+
+// FullPatrolWebSearchTag keeps a slightly longer phrase for relevance Search API (exact-match quotes).
+func FullPatrolWebSearchTag(tag string) string {
+	tag = strings.TrimSpace(tag)
+	if tag == "" {
+		return ""
+	}
+	if !hasSearchIntentMarker(tag) {
+		candidate := strings.TrimSpace(tag + " 推薦")
+		if utf8.RuneCountInString(candidate) <= maxWebRelevanceTagRunes {
+			tag = candidate
+		}
+	}
+	if utf8.RuneCountInString(tag) <= maxWebRelevanceTagRunes {
+		return tag
+	}
+	tokens := selectSearchTokens(tag, 4)
+	if len(tokens) == 0 {
+		return truncateRunes(tag, maxWebRelevanceTagRunes)
+	}
+	full := strings.Join(tokens, " ")
+	if !hasSearchIntentMarker(full) {
+		withIntent := strings.TrimSpace(full + " 推薦")
+		if utf8.RuneCountInString(withIntent) <= maxWebRelevanceTagRunes {
+			return withIntent
+		}
+	}
+	return truncateRunes(full, maxWebRelevanceTagRunes)
+}
+
+func selectSearchTokens(tag string, maxTokens int) []string {
+	tag = stripSearchIntent(tag)
+	parts := []string{}
+	seen := map[string]struct{}{}
+	add := func(token string) {
+		token = strings.TrimSpace(token)
+		if isPatrolFiller(token) || len([]rune(token)) < 2 {
+			return
+		}
+		if _, ok := seen[token]; ok {
+			return
+		}
+		seen[token] = struct{}{}
+		parts = append(parts, token)
+	}
+
+	for _, anchor := range patrolTopicAnchors {
+		if strings.Contains(tag, anchor) {
+			add(anchor)
+		}
+	}
+	for _, hint := range productFormHints {
+		if strings.Contains(tag, hint) {
+			add(hint)
+		}
+	}
+	for _, token := range intentTokenize(tag) {
+		add(token)
+		if len(parts) >= maxTokens {
+			break
+		}
+	}
+	if len(parts) > maxTokens {
+		parts = parts[:maxTokens]
+	}
+	return parts
+}
+
+func stripSearchIntent(tag string) string {
+	tag = strings.TrimSpace(tag)
+	for _, marker := range searchIntentMarkers {
+		tag = strings.ReplaceAll(tag, marker, " ")
+	}
+	return strings.Join(strings.Fields(tag), " ")
+}
+
+func hasSearchIntentMarker(tag string) bool {
+	for _, marker := range searchIntentMarkers {
+		if strings.Contains(tag, marker) {
+			return true
+		}
+	}
+	return false
+}
diff --git a/backend/internal/library/knowledge/search_keyword_shape_test.go b/backend/internal/library/knowledge/search_keyword_shape_test.go
new file mode 100644
index 0000000..f3b4bde
--- /dev/null
+++ b/backend/internal/library/knowledge/search_keyword_shape_test.go
@@ -0,0 +1,37 @@
+package knowledge
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestShortPatrolSearchCoreDropsIntentNoise(t *testing.T) {
+	got := ShortPatrolSearchCore("化療 無香 洗衣精 推薦 請問")
+	if got == "" {
+		t.Fatal("expected non-empty core")
+	}
+	if len([]rune(got)) > maxThreadsSearchRunes {
+		t.Fatalf("core too long: %q", got)
+	}
+	if strings.Contains(got, "推薦") || strings.Contains(got, "請問") {
+		t.Fatalf("expected intent words stripped for API core, got %q", got)
+	}
+	if !strings.Contains(got, "無香") && !strings.Contains(got, "洗衣精") {
+		t.Fatalf("expected pain/product tokens kept, got %q", got)
+	}
+}
+
+func TestFullPatrolWebSearchTagKeepsIntent(t *testing.T) {
+	got := FullPatrolWebSearchTag("化療 無香 洗衣精")
+	if !strings.Contains(got, "推薦") && !strings.Contains(got, "請問") && !strings.Contains(got, "怎麼辦") {
+		t.Fatalf("expected relevance tag to include intent marker, got %q", got)
+	}
+}
+
+func TestThreadsAPIKeywordUsesShortCore(t *testing.T) {
+	long := "化療後皮膚敏感要換什麼無香洗衣精 推薦"
+	got := ThreadsAPIKeyword(long)
+	if got == "" || len([]rune(got)) > maxThreadsSearchRunes {
+		t.Fatalf("unexpected threads keyword %q", got)
+	}
+}
diff --git a/backend/internal/library/knowledge/semantic_fit.go b/backend/internal/library/knowledge/semantic_fit.go
new file mode 100644
index 0000000..b430d0b
--- /dev/null
+++ b/backend/internal/library/knowledge/semantic_fit.go
@@ -0,0 +1,289 @@
+package knowledge
+
+import (
+	"strings"
+	"unicode"
+)
+
+// IntentProfile is a weighted lexical intent model for product + research map.
+// It generalizes relevance beyond hardcoded category rules (e.g. 洗衣精 vs 洗衣機).
+type IntentProfile struct {
+	TokenWeights map[string]float64
+	BroadTokens  map[string]struct{}
+	Phrases      []weightedPhrase
+}
+
+type weightedPhrase struct {
+	Text   string
+	Weight float64
+}
+
+const (
+	intentWeightProduct  = 3.0
+	intentWeightFeature  = 2.8
+	intentWeightMatchTag = 2.5
+	intentWeightQuestion = 2.2
+	intentWeightPillar   = 2.0
+	intentWeightAudience = 1.6
+	intentWeightPatrol   = 1.2
+	intentWeightSeed     = 1.0
+
+	tangentialBroadMin  = 38
+	tangentialIntentMax = 30
+)
+
+var productFormHints = []string{
+	"洗衣精", "洗衣粉", "洗衣劑", "洗衣液",
+	"沐浴乳", "沐浴露", "洗髮精", "洗髮乳", "洗面乳",
+}
+
+// BuildIntentProfile materializes product + research-map text into a reusable relevance model.
+func BuildIntentProfile(in PatrolTagInput) IntentProfile {
+	profile := IntentProfile{
+		TokenWeights: map[string]float64{},
+		BroadTokens:  map[string]struct{}{},
+	}
+	addPhrase := func(text string, weight float64) {
+		text = strings.TrimSpace(text)
+		if text == "" || weight <= 0 {
+			return
+		}
+		profile.Phrases = append(profile.Phrases, weightedPhrase{Text: text, Weight: weight})
+		profile.addTokens(text, weight)
+	}
+
+	addPhrase(in.ProductName, intentWeightProduct)
+	addPhrase(in.ProductFeatures, intentWeightFeature)
+	for _, tag := range in.MatchTags {
+		addPhrase(tag, intentWeightMatchTag)
+	}
+	for _, q := range in.Questions {
+		addPhrase(q, intentWeightQuestion)
+	}
+	for _, pillar := range in.Pillars {
+		addPhrase(pillar, intentWeightPillar)
+	}
+	addPhrase(in.AudienceSummary, intentWeightAudience)
+	addPhrase(in.TargetAudience, intentWeightAudience)
+	for _, kw := range in.PatrolKeywords {
+		addPhrase(kw, intentWeightPatrol)
+	}
+
+	if hint := productCategoryHint(in.ProductName, in.ProductFeatures); hint != "" {
+		profile.markBroad(hint)
+	}
+	for _, hint := range productFormHints {
+		blob := strings.ToLower(in.ProductName + " " + in.ProductFeatures + " " + strings.Join(in.MatchTags, " "))
+		if strings.Contains(blob, hint) {
+			profile.markBroad(hint)
+		}
+	}
+	return profile
+}
+
+func (p *IntentProfile) addTokens(text string, weight float64) {
+	for _, token := range intentTokenize(text) {
+		if existing, ok := p.TokenWeights[token]; !ok || weight > existing {
+			p.TokenWeights[token] = weight
+		}
+	}
+}
+
+func (p *IntentProfile) markBroad(token string) {
+	token = strings.TrimSpace(strings.ToLower(token))
+	if token == "" {
+		return
+	}
+	p.BroadTokens[token] = struct{}{}
+	for _, part := range intentTokenize(token) {
+		p.BroadTokens[part] = struct{}{}
+	}
+}
+
+func (p IntentProfile) totalWeight() float64 {
+	sum := 0.0
+	for _, w := range p.TokenWeights {
+		sum += w
+	}
+	if sum <= 0 {
+		for _, phrase := range p.Phrases {
+			sum += phrase.Weight
+		}
+	}
+	return sum
+}
+
+// NodeIntentText combines node fields used for semantic fit.
+func NodeIntentText(node Node) string {
+	return strings.TrimSpace(strings.Join([]string{
+		node.Label,
+		node.Relation,
+		node.PlacementValue,
+		strings.Join(node.PatrolRelevance, " "),
+		strings.Join(node.PatrolRecency, " "),
+	}, " "))
+}
+
+// ScoreIntentSimilarity returns 0-100 weighted token overlap against the intent profile.
+func ScoreIntentSimilarity(text string, profile IntentProfile) int {
+	text = strings.ToLower(strings.TrimSpace(text))
+	if text == "" || len(profile.TokenWeights) == 0 {
+		return 0
+	}
+	matched := 0.0
+	for token, weight := range profile.TokenWeights {
+		if strings.Contains(text, token) {
+			matched += weight
+		}
+	}
+	total := profile.totalWeight()
+	if total <= 0 {
+		return 0
+	}
+	score := int((matched / total) * 100)
+	if score > 100 {
+		return 100
+	}
+	return score
+}
+
+// ScoreBroadSimilarity measures overlap with category-level tokens only.
+func ScoreBroadSimilarity(text string, profile IntentProfile) int {
+	text = strings.ToLower(strings.TrimSpace(text))
+	if text == "" || len(profile.BroadTokens) == 0 {
+		return 0
+	}
+	hits := 0
+	for token := range profile.BroadTokens {
+		if strings.Contains(text, token) {
+			hits++
+			continue
+		}
+		runes := []rune(token)
+		if len(runes) >= 2 && strings.Contains(text, string(runes[:2])) {
+			hits++
+		}
+	}
+	if hits == 0 {
+		return 0
+	}
+	denom := len(profile.BroadTokens)
+	if denom > 6 {
+		denom = 6
+	}
+	score := (hits * 100) / denom
+	if score > 100 {
+		return 100
+	}
+	return score
+}
+
+// IsTangentialToIntent detects same broad category but weak product-intent alignment.
+// Example: 洗衣機 vs 抗敏無香洗衣精 — shares 洗衣, lacks 無香/敏感/化療 intent.
+func IsTangentialToIntent(text string, profile IntentProfile) bool {
+	text = strings.ToLower(strings.TrimSpace(text))
+	if text == "" || len(profile.TokenWeights) == 0 {
+		return false
+	}
+	intentScore := ScoreIntentSimilarity(text, profile)
+	if intentScore >= tangentialIntentMax+10 {
+		return false
+	}
+	if hasCategoryStemDrift(text, profile) {
+		return true
+	}
+	broadScore := ScoreBroadSimilarity(text, profile)
+	if broadScore >= tangentialBroadMin {
+		return intentScore <= tangentialIntentMax
+	}
+	return false
+}
+
+func hasCategoryStemDrift(text string, profile IntentProfile) bool {
+	for broad := range profile.BroadTokens {
+		runes := []rune(broad)
+		if len(runes) < 2 {
+			continue
+		}
+		stem := string(runes[:2])
+		if !strings.Contains(text, stem) {
+			continue
+		}
+		if strings.Contains(text, broad) {
+			continue
+		}
+		for _, suffix := range []string{"機", "槽", "烘", "劑", "粉", "精", "乳", "露", "液", "皂"} {
+			alt := stem + suffix
+			if alt == broad || !strings.Contains(text, alt) {
+				continue
+			}
+			if !profile.matchesIntentToken(alt) {
+				return true
+			}
+		}
+	}
+	return false
+}
+
+func (p IntentProfile) matchesIntentToken(token string) bool {
+	if _, ok := p.TokenWeights[token]; ok {
+		return true
+	}
+	for intentToken := range p.TokenWeights {
+		if strings.Contains(token, intentToken) || strings.Contains(intentToken, token) {
+			return true
+		}
+	}
+	return false
+}
+
+func intentTokenize(text string) []string {
+	text = strings.ToLower(strings.TrimSpace(text))
+	if text == "" {
+		return nil
+	}
+	repl := strings.NewReplacer("，", " ", "、", " ", "。", " ", "；", " ", "/", " ", "｜", " ", "|", " ", "（", " ", "）", " ", "(", " ", ")", " ", "？", " ", "?", " ", "！", " ", "!", " ")
+	text = repl.Replace(text)
+	seen := map[string]struct{}{}
+	var out []string
+	add := func(token string) {
+		token = strings.Trim(token, `"'「」『』：:`)
+		if len([]rune(token)) < 2 {
+			return
+		}
+		if _, ok := seen[token]; ok {
+			return
+		}
+		seen[token] = struct{}{}
+		out = append(out, token)
+	}
+	for _, part := range strings.Fields(text) {
+		add(part)
+	}
+	if len(out) == 0 {
+		for _, chunk := range intentSplitRunes(text) {
+			add(chunk)
+		}
+	}
+	return out
+}
+
+func intentSplitRunes(s string) []string {
+	var out []string
+	var buf []rune
+	flush := func() {
+		if len(buf) >= 2 {
+			out = append(out, string(buf))
+		}
+		buf = buf[:0]
+	}
+	for _, r := range s {
+		if unicode.Is(unicode.Han, r) {
+			buf = append(buf, r)
+			continue
+		}
+		flush()
+	}
+	flush()
+	return out
+}
diff --git a/backend/internal/library/knowledge/semantic_fit_test.go b/backend/internal/library/knowledge/semantic_fit_test.go
new file mode 100644
index 0000000..449f6bf
--- /dev/null
+++ b/backend/internal/library/knowledge/semantic_fit_test.go
@@ -0,0 +1,53 @@
+package knowledge
+
+import "testing"
+
+func TestIsTangentialToIntentWashingMachineVsHypoallergenicDetergent(t *testing.T) {
+	profile := BuildIntentProfile(PatrolTagInput{
+		ProductName:     "抗敏無香洗衣精",
+		ProductFeatures: "完全無香、抗敏，適合敏感肌與化療族群",
+		MatchTags:       []string{"無香", "抗敏", "洗衣精"},
+		Pillars:         []string{"化療後衣物清潔", "無香洗衣"},
+		Questions:       []string{"化療後想找不會刺激的洗衣精"},
+	})
+	text := "請問洗脫烘洗衣機有推薦嗎？"
+	if !IsTangentialToIntent(text, profile) {
+		t.Fatal("expected washing machine post to be tangential to hypoallergenic detergent intent")
+	}
+}
+
+func TestIsTangentialToIntentAcceptsCorePain(t *testing.T) {
+	profile := BuildIntentProfile(PatrolTagInput{
+		ProductName:     "抗敏無香洗衣精",
+		ProductFeatures: "完全無香、抗敏",
+		MatchTags:       []string{"無香", "洗衣精"},
+	})
+	text := "化療後對香味很敏感，有無香洗衣精推薦嗎？"
+	if IsTangentialToIntent(text, profile) {
+		t.Fatal("expected core pain post to align with intent")
+	}
+}
+
+func TestRescoreGraphIntentFitPenalizesTangentialNode(t *testing.T) {
+	graph := Graph{
+		Seed: "無香 洗衣精",
+		Nodes: []Node{
+			{ID: "core", Label: "化療後對香味敏感", NodeKind: "pain", Layer: 0, ProductFitScore: 92, Relation: "需要無香洗衣精"},
+			{ID: "weak", Label: "洗衣機選購", NodeKind: "knowledge", Layer: 2, ProductFitScore: 72, Relation: "家電預算與容量"},
+		},
+		Edges: []Edge{{From: "core", To: "weak", Relation: "延伸"}},
+	}
+	in := PatrolTagInput{
+		ProductName:     "抗敏無香洗衣精",
+		ProductFeatures: "完全無香、抗敏",
+		MatchTags:       []string{"無香", "洗衣精"},
+		Questions:       []string{"化療後想找無香洗衣精"},
+	}
+	RescoreGraphIntentFit(&graph, in)
+	if graph.Nodes[0].ProductFitScore < 60 {
+		t.Fatalf("expected core node to stay high, got %d", graph.Nodes[0].ProductFitScore)
+	}
+	if graph.Nodes[1].ProductFitScore > 35 {
+		t.Fatalf("expected tangential node to be penalized, got %d", graph.Nodes[1].ProductFitScore)
+	}
+}
diff --git a/backend/internal/library/matrix/generate.go b/backend/internal/library/matrix/generate.go
index 81ee400..3bbd571 100644
--- a/backend/internal/library/matrix/generate.go
+++ b/backend/internal/library/matrix/generate.go
@@ -13,14 +13,22 @@ import (
 )
 
 type Row struct {
-	SortOrder        int      `json:"sort_order"`
-	SearchTag        string   `json:"search_tag"`
-	Angle            string   `json:"angle"`
-	Hook             string   `json:"hook"`
-	Text             string   `json:"text"`
-	ReferenceNotes   string   `json:"reference_notes"`
-	SourcePermalinks []string `json:"source_permalinks"`
-	Rationale        string   `json:"rationale"`
+	SortOrder           int      `json:"sort_order"`
+	SearchTag           string   `json:"search_tag"`
+	Angle               string   `json:"angle"`
+	Hook                string   `json:"hook"`
+	Text                string   `json:"text"`
+	ReferenceNotes      string   `json:"reference_notes"`
+	SourcePermalinks    []string `json:"source_permalinks"`
+	Rationale           string   `json:"rationale"`
+	AiScore             int      `json:"ai_score"`
+	FormulaScore        int      `json:"formula_score"`
+	BrandFitScore       int      `json:"brand_fit_score"`
+	RiskScore           int      `json:"risk_score"`
+	SimilarityScore     int      `json:"similarity_score"`
+	EngagementPotential int      `json:"engagement_potential"`
+	FreshnessScore      int      `json:"freshness_score"`
+	ReviewSuggestion    string   `json:"review_suggestion"`
 }
 
 type GenerateResult struct {
@@ -106,7 +114,7 @@ func CopyMatrixGenerateRequest(base domai.GenerateRequest, count int) domai.Gene
 	if count <= 0 {
 		count = 5
 	}
-	temp := 0.45
+	temp := 0.78
 	tokens := 8192 + count*1024
 	if tokens > 16384 {
 		tokens = 16384
@@ -122,8 +130,8 @@ func MatrixRetryUserPrompt(count int) string {
 	}
 	return fmt.Sprintf(
 		"上一則回覆的 JSON 不完整或無法解析。請只回傳單一 JSON 物件 {\"rows\":[...]}，共 %d 篇，不要用 markdown 程式碼區塊、不要加說明文字。\n"+
-			"每筆含 sort_order、search_tag、angle、hook、text、reference_notes、source_permalinks、rationale。\n"+
-			"reference_notes 與 rationale 各不超過 40 字；text 建議 80～220 字。",
+			"每筆含 sort_order、search_tag、angle、hook、text、reference_notes、source_permalinks、rationale、ai_score、formula_score、brand_fit_score、risk_score、similarity_score、engagement_potential、freshness_score、review_suggestion。\n"+
+			"reference_notes 與 rationale 各不超過 40 字；text 要有具體場景與故事感、每篇敘事節奏不同；text 一句一行、完全不用任何標點（emoji 可保留）。",
 		count,
 	)
 }
@@ -206,7 +214,7 @@ func normalizeGenerateResult(out GenerateResult) (GenerateResult, error) {
 		return GenerateResult{}, fmt.Errorf("matrix rows missing")
 	}
 	for i := range out.Rows {
-		out.Rows[i].Text = trimText(out.Rows[i].Text)
+		out.Rows[i].Text = threadspost.FormatDraftText(out.Rows[i].Text)
 		if out.Rows[i].Text == "" {
 			return GenerateResult{}, fmt.Errorf("matrix row %d empty", i+1)
 		}
@@ -217,15 +225,6 @@ func normalizeGenerateResult(out GenerateResult) (GenerateResult, error) {
 	return out, nil
 }
 
-func trimText(text string) string {
-	text = strings.TrimSpace(text)
-	runes := []rune(text)
-	if len(runes) > threadspost.MaxPublishRunes {
-		return string(runes[:threadspost.MaxPublishRunes])
-	}
-	return text
-}
-
 func extractJSONObject(raw string) ([]byte, error) {
 	raw = strings.TrimSpace(raw)
 	if m := codeFenceRE.FindStringSubmatch(raw); len(m) == 2 {
diff --git a/backend/internal/library/matrix/generate_test.go b/backend/internal/library/matrix/generate_test.go
index 157b1eb..828ba4d 100644
--- a/backend/internal/library/matrix/generate_test.go
+++ b/backend/internal/library/matrix/generate_test.go
@@ -71,4 +71,4 @@ func TestGenerateCopyOutputRetriesOnParseFailure(t *testing.T) {
 	if gen.calls != 2 {
 		t.Fatalf("calls = %d, want retry", gen.calls)
 	}
-}
\ No newline at end of file
+}
diff --git a/backend/internal/library/matrix/reference.go b/backend/internal/library/matrix/reference.go
index 6c57d63..dc9a3e3 100644
--- a/backend/internal/library/matrix/reference.go
+++ b/backend/internal/library/matrix/reference.go
@@ -41,4 +41,4 @@ func FormatCopyResearchMapBlockWithReferences(
 
 func BuildReferenceMarkdown(digests []libweb.Digest) string {
 	return libweb.FormatMarkdownBlock(digests, libweb.DefaultMaxMarkdown)
-}
\ No newline at end of file
+}
diff --git a/backend/internal/library/outreach/draft_context.go b/backend/internal/library/outreach/draft_context.go
new file mode 100644
index 0000000..eccea44
--- /dev/null
+++ b/backend/internal/library/outreach/draft_context.go
@@ -0,0 +1,107 @@
+package outreach
+
+import (
+	"fmt"
+	"strings"
+
+	libkg "haixun-backend/internal/library/knowledge"
+	libplacement "haixun-backend/internal/library/placement"
+	brandentity "haixun-backend/internal/model/brand/domain/entity"
+	branddomain "haixun-backend/internal/model/brand/domain/usecase"
+	scanpostusecase "haixun-backend/internal/model/scan_post/domain/usecase"
+)
+
+func FindGraphNode(nodes []libkg.Node, nodeID string) *libkg.Node {
+	nodeID = strings.TrimSpace(nodeID)
+	if nodeID == "" {
+		return nil
+	}
+	for i := range nodes {
+		if nodes[i].ID == nodeID {
+			return &nodes[i]
+		}
+	}
+	return nil
+}
+
+func BuildPlacementReason(post *scanpostusecase.ScanPostSummary) string {
+	if post == nil {
+		return ""
+	}
+	parts := []string{}
+	if post.Priority == "gold" {
+		parts = append(parts, "雙軌命中（相關+近期）")
+	} else if post.Priority == "recent" {
+		parts = append(parts, "近期軌命中")
+	}
+	if post.SolvedByProduct {
+		parts = append(parts, "產品可解此需求")
+	}
+	if post.ProductFitScore > 0 {
+		parts = append(parts, fmt.Sprintf("產品匹配 %d", post.ProductFitScore))
+	}
+	return strings.Join(parts, "；")
+}
+
+func MergePlacementReason(base string, node *libkg.Node, post *scanpostusecase.ScanPostSummary) string {
+	parts := []string{}
+	if strings.TrimSpace(base) != "" {
+		parts = append(parts, strings.TrimSpace(base))
+	}
+	if node != nil {
+		if strings.TrimSpace(node.PlacementValue) != "" {
+			parts = append(parts, "置入價值 "+strings.TrimSpace(node.PlacementValue))
+		}
+		if node.ProductFitScore > 0 && (post == nil || post.ProductFitScore == 0) {
+			parts = append(parts, fmt.Sprintf("節點產品匹配 %d", node.ProductFitScore))
+		}
+	}
+	return strings.Join(parts, "；")
+}
+
+func ProductBriefForBrand(brand *branddomain.BrandSummary, productID, searchTag, postText string) string {
+	if brand == nil {
+		return ""
+	}
+	if product := PickProductForOutreach(brand, productID, searchTag, postText); product != nil {
+		merged := libplacement.BuildMergedProductContext(brand.DisplayName, product.ProductContext, product.Label)
+		merged = libplacement.ApplyPlacementURL(merged, product.PlacementURL)
+		if pb := libplacement.ProductBriefFromContext(merged); pb != "" {
+			return pb
+		}
+	}
+	if pb := libplacement.ProductBriefFromContext(brand.ProductContext); pb != "" {
+		return pb
+	}
+	return strings.TrimSpace(brand.ProductBrief)
+}
+
+func PickProductForOutreach(brand *branddomain.BrandSummary, preferredProductID, searchTag, postText string) *branddomain.ProductSummary {
+	if brand == nil || len(brand.Products) == 0 {
+		return nil
+	}
+	entities := make([]brandentity.Product, len(brand.Products))
+	for i := range brand.Products {
+		entities[i] = brandentity.Product{
+			ID:             brand.Products[i].ID,
+			Label:          brand.Products[i].Label,
+			ProductContext: brand.Products[i].ProductContext,
+			MatchTags:      append([]string(nil), brand.Products[i].MatchTags...),
+		}
+	}
+	if picked := libplacement.RecommendProductForPost(entities, searchTag, postText, preferredProductID); picked != nil {
+		for i := range brand.Products {
+			if brand.Products[i].ID == picked.ID {
+				return &brand.Products[i]
+			}
+		}
+	}
+	if id := strings.TrimSpace(preferredProductID); id != "" {
+		for i := range brand.Products {
+			if brand.Products[i].ID == id {
+				return &brand.Products[i]
+			}
+		}
+	}
+	return &brand.Products[0]
+}
diff --git a/backend/internal/library/outreach/draft_format.go b/backend/internal/library/outreach/draft_format.go
new file mode 100644
index 0000000..d797df1
--- /dev/null
+++ b/backend/internal/library/outreach/draft_format.go
@@ -0,0 +1,76 @@
+package outreach
+
+import (
+	"strings"
+)
+
+func NormalizeDraftText(text string) string {
+	text = strings.ReplaceAll(text, "\r\n", "\n")
+	text = strings.ReplaceAll(text, "\r", "\n")
+	text = strings.TrimSpace(text)
+	text = humanizeDraftLineBreaks(text)
+	return trimDraftText(text)
+}
+
+func humanizeDraftLineBreaks(text string) string {
+	if text == "" || strings.Contains(text, "\n") {
+		return text
+	}
+	if len([]rune(text)) < 40 {
+		return text
+	}
+
+	sentences := splitSentences(text)
+	if len(sentences) <= 1 {
+		return text
+	}
+
+	paragraphs := make([]string, 0, (len(sentences)+1)/2)
+	for i := 0; i < len(sentences); {
+		end := i + 2
+		if end > len(sentences) {
+			end = len(sentences)
+		}
+		paragraphs = append(paragraphs, strings.Join(sentences[i:end], ""))
+		i = end
+	}
+	return strings.Join(paragraphs, "\n\n")
+}
+
+func splitSentences(text string) []string {
+	runes := []rune(text)
+	if len(runes) == 0 {
+		return nil
+	}
+	out := make([]string, 0, 4)
+	var current strings.Builder
+	for i := 0; i < len(runes); i++ {
+		ch := runes[i]
+		current.WriteRune(ch)
+		if !isSentenceEnd(ch) {
+			continue
+		}
+		// Keep ellipsis / repeated punctuation attached to the same sentence.
+		for i+1 < len(runes) && isSentenceEnd(runes[i+1]) {
+			i++
+			current.WriteRune(runes[i])
+		}
+		if sentence := strings.TrimSpace(current.String()); sentence != "" {
+			out = append(out, sentence)
+		}
+		current.Reset()
+	}
+	if tail := strings.TrimSpace(current.String()); tail != "" {
+		out = append(out, tail)
+	}
+	return out
+}
+
+func isSentenceEnd(ch rune) bool {
+	switch ch {
+	case '。', '！', '？', '!', '?', '…':
+		return true
+	default:
+		return false
+	}
+}
diff --git a/backend/internal/library/outreach/draft_format_test.go b/backend/internal/library/outreach/draft_format_test.go
new file mode 100644
index 0000000..5a431de
--- /dev/null
+++ b/backend/internal/library/outreach/draft_format_test.go
@@ -0,0 +1,36 @@
+package outreach
+
+import "testing"
+
+func TestNormalizeDraftTextPreservesNewlines(t *testing.T) {
+	raw := "第一段。\n\n第二段。"
+	got := NormalizeDraftText(raw)
+	if got != raw {
+		t.Fatalf("got %q, want %q", got, raw)
+	}
+}
+
+func TestHumanizeDraftLineBreaks(t *testing.T) {
+	raw := "我懂你的感受。之前我們家也遇過類似狀況。後來換了無香的才比較舒服。希望你有找到適合的。"
+	got := NormalizeDraftText(raw)
+	if !containsNewline(got) {
+		t.Fatalf("expected paragraph breaks, got %q", got)
+	}
+}
+
+func TestNormalizeDraftTextShortSingleParagraph(t *testing.T) {
+	raw := "加油，會好的。"
+	got := NormalizeDraftText(raw)
+	if got != raw {
+		t.Fatalf("got %q, want %q", got, raw)
+	}
+}
+
+func containsNewline(s string) bool {
+	for i := 0; i < len(s); i++ {
+		if s[i] == '\n' {
+			return true
+		}
+	}
+	return false
+}
diff --git a/backend/internal/library/outreach/generate.go b/backend/internal/library/outreach/generate.go
index a47277a..1c5e2d0 100644
--- a/backend/internal/library/outreach/generate.go
+++ b/backend/internal/library/outreach/generate.go
@@ -24,14 +24,16 @@ type GenerateResult struct {
 }
 
 type GenerateInput struct {
-	Persona         string
-	TopicLabel      string
-	AudienceBrief   string
-	ProductBrief    string
-	PlacementReason string
-	TargetText      string
-	AuthorName      string
-	Count           int
+	Persona            string
+	TopicLabel         string
+	AudienceBrief      string
+	ProductBrief       string
+	PlacementReason    string
+	TargetText         string
+	AuthorName         string
+	Count              int
+	Regenerate         bool
+	PreviousDraftsHint string
 }
 
 var codeFenceRE = regexp.MustCompile(`(?s)^` + "```(?:json)?\\s*(.*?)\\s*" + "```$")
@@ -65,6 +67,13 @@ func BuildUserPrompt(in GenerateInput) (string, error) {
 	if author == "" {
 		author = "匿名"
 	}
+	regenerateLine := ""
+	if in.Regenerate || strings.TrimSpace(in.PreviousDraftsHint) != "" {
+		regenerateLine = "\n【重新生成】請產出與舊版明顯不同的新草稿：換開頭、換切角、換句式與情境細節，不要複製舊文案。"
+		if hint := strings.TrimSpace(in.PreviousDraftsHint); hint != "" {
+			regenerateLine += "\n" + hint
+		}
+	}
 	return libprompt.OutreachPlacementUser(map[string]string{
 		"persona_block":         personaBlock,
 		"topic_label":           topic,
@@ -73,6 +82,7 @@ func BuildUserPrompt(in GenerateInput) (string, error) {
 		"placement_reason_line": reasonLine,
 		"author_name":           author,
 		"target_text":           strings.TrimSpace(in.TargetText),
+		"regenerate_line":       regenerateLine,
 		"count":                 fmt.Sprintf("%d", count),
 	})
 }
@@ -90,7 +100,7 @@ func ParseGenerateOutput(raw string) (GenerateResult, error) {
 		return GenerateResult{}, fmt.Errorf("outreach drafts missing")
 	}
 	for i := range out.Drafts {
-		out.Drafts[i].Text = trimDraftText(out.Drafts[i].Text)
+		out.Drafts[i].Text = NormalizeDraftText(out.Drafts[i].Text)
 		if out.Drafts[i].Text == "" {
 			return GenerateResult{}, fmt.Errorf("outreach draft %d empty", i+1)
 		}
diff --git a/backend/internal/library/outreach/generate_draft.go b/backend/internal/library/outreach/generate_draft.go
new file mode 100644
index 0000000..fea7e67
--- /dev/null
+++ b/backend/internal/library/outreach/generate_draft.go
@@ -0,0 +1,188 @@
+package outreach
+
+import (
+	"context"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	libprompt "haixun-backend/internal/library/prompt"
+	domai "haixun-backend/internal/model/ai/domain/usecase"
+	aiusecase "haixun-backend/internal/model/ai/usecase"
+	branddomain "haixun-backend/internal/model/brand/domain/usecase"
+	kgdomain "haixun-backend/internal/model/knowledge_graph/domain/usecase"
+	outreachusecase "haixun-backend/internal/model/outreach_draft/domain/usecase"
+	personadomain "haixun-backend/internal/model/persona/domain/usecase"
+	scanpostentity "haixun-backend/internal/model/scan_post/domain/entity"
+	scanpostusecase "haixun-backend/internal/model/scan_post/domain/usecase"
+	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
+)
+
+type GenerateDraftRequest struct {
+	TenantID       string
+	OwnerUID       string
+	BrandID        string
+	TopicID        string
+	ScanPostID     string
+	Count          int
+	VoicePersonaID string
+	ProductID      string
+	Regenerate     bool
+}
+
+type GenerateDraftDeps struct {
+	Brand          branddomain.UseCase
+	Persona        personadomain.UseCase
+	ScanPost       scanpostusecase.UseCase
+	KnowledgeGraph kgdomain.UseCase
+	ThreadsAccount threadsaccountdomain.UseCase
+	AI             aiusecase.UseCase
+	OutreachDraft  outreachusecase.UseCase
+}
+
+func GenerateDraft(ctx context.Context, deps GenerateDraftDeps, req GenerateDraftRequest) (*outreachusecase.DraftSummary, error) {
+	scanPostID := strings.TrimSpace(req.ScanPostID)
+	count := req.Count
+	if count <= 0 {
+		count = 2
+	}
+	if count > 4 {
+		count = 4
+	}
+	if scanPostID == "" {
+		return nil, app.For(code.Brand).InputMissingRequired("scan_post_id is required")
+	}
+
+	brand, err := deps.Brand.Get(ctx, req.TenantID, req.OwnerUID, req.BrandID)
+	if err != nil {
+		return nil, err
+	}
+	voiceID := strings.TrimSpace(req.VoicePersonaID)
+	if voiceID == "" {
+		return nil, app.For(code.Brand).InputMissingRequired("voice_persona_id is required")
+	}
+	vp, err := deps.Persona.Get(ctx, req.TenantID, req.OwnerUID, voiceID)
+	if err != nil {
+		return nil, err
+	}
+	voicePersona := FormatVoicePersonaBlock(vp)
+	if voicePersona == "" {
+		return nil, app.For(code.Persona).InputMissingRequired("請先在人設頁填寫人設描述或完成 8D 風格分析")
+	}
+	preferredProductID := strings.TrimSpace(req.ProductID)
+	if preferredProductID == "" {
+		preferredProductID = strings.TrimSpace(brand.ProductID)
+	}
+	post, err := deps.ScanPost.Get(ctx, req.TenantID, req.OwnerUID, req.BrandID, scanPostID)
+	if err != nil {
+		return nil, err
+	}
+	pickedProduct := PickProductForOutreach(brand, preferredProductID, post.SearchTag, post.Text)
+	productID := preferredProductID
+	if pickedProduct != nil {
+		productID = pickedProduct.ID
+	}
+
+	topicLabel := strings.TrimSpace(post.SearchTag)
+	placementReason := BuildPlacementReason(post)
+	if graph, graphErr := deps.KnowledgeGraph.Get(ctx, req.TenantID, req.OwnerUID, req.BrandID); graphErr == nil && graph != nil {
+		if node := FindGraphNode(graph.Nodes, post.GraphNodeID); node != nil {
+			if strings.TrimSpace(node.Label) != "" {
+				topicLabel = strings.TrimSpace(node.Label)
+			}
+			placementReason = MergePlacementReason(placementReason, node, post)
+		}
+	}
+
+	regenerate := req.Regenerate
+	previousHint := ""
+	if latest, latestErr := deps.OutreachDraft.GetLatestByScanPost(
+		ctx, req.TenantID, req.OwnerUID, req.BrandID, strings.TrimSpace(req.TopicID), scanPostID,
+	); latestErr == nil && latest != nil && len(latest.Drafts) > 0 {
+		regenerate = true
+		previousHint = FormatPreviousDraftsHint(latest)
+	}
+
+	userPrompt, err := BuildUserPrompt(GenerateInput{
+		Persona:            voicePersona,
+		TopicLabel:         topicLabel,
+		AudienceBrief:      brand.TargetAudience,
+		ProductBrief:       ProductBriefForBrand(brand, productID, post.SearchTag, post.Text),
+		PlacementReason:    placementReason,
+		TargetText:         post.Text,
+		AuthorName:         post.Author,
+		Count:              count,
+		Regenerate:         regenerate,
+		PreviousDraftsHint: previousHint,
+	})
+	if err != nil {
+		return nil, app.For(code.AI).SysInternal("outreach user prompt load failed")
+	}
+
+	systemPrompt, err := libprompt.OutreachPlacementSystem()
+	if err != nil {
+		return nil, app.For(code.AI).SysInternal("outreach system prompt load failed")
+	}
+	systemPrompt = strings.TrimSpace(systemPrompt) + "\n\n【最高優先】以下人設與語氣是硬約束，每則留言都必須像這個角色親自回覆，不得變成通用網友口吻：\n" + strings.TrimSpace(voicePersona)
+
+	credential, err := deps.ThreadsAccount.ResolveMemberAiCredential(ctx, req.TenantID, req.OwnerUID)
+	if err != nil {
+		return nil, err
+	}
+	providerID, err := aiusecase.MapWorkerProvider(credential.Provider)
+	if err != nil {
+		return nil, err
+	}
+
+	temp := 0.88
+	result, err := deps.AI.GenerateText(ctx, domai.GenerateRequest{
+		Provider: providerID,
+		Model:    credential.Model,
+		Credential: domai.Credential{
+			APIKey: credential.APIKey,
+		},
+		System: systemPrompt,
+		Messages: []domai.Message{
+			{Role: "user", Content: userPrompt},
+		},
+		Temperature: &temp,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	parsed, err := ParseGenerateOutput(result.Text)
+	if err != nil {
+		return nil, app.For(code.AI).SvcThirdParty("獲客留言 LLM 回傳無法解析：" + err.Error())
+	}
+
+	draftItems := make([]outreachusecase.DraftItem, 0, len(parsed.Drafts))
+	for _, item := range parsed.Drafts {
+		draftItems = append(draftItems, outreachusecase.DraftItem{
+			Text:      item.Text,
+			Angle:     item.Angle,
+			Rationale: item.Rationale,
+		})
+	}
+	saved, err := deps.OutreachDraft.Create(ctx, outreachusecase.CreateRequest{
+		TenantID:   req.TenantID,
+		OwnerUID:   req.OwnerUID,
+		BrandID:    req.BrandID,
+		TopicID:    strings.TrimSpace(req.TopicID),
+		ScanPostID: scanPostID,
+		Relevance:  parsed.Relevance,
+		Reason:     parsed.Reason,
+		Drafts:     draftItems,
+	})
+	if err != nil {
+		return nil, err
+	}
+	_, _ = deps.ScanPost.UpdateOutreach(ctx, scanpostusecase.UpdateOutreachRequest{
+		TenantID: req.TenantID,
+		OwnerUID: req.OwnerUID,
+		BrandID:  req.BrandID,
+		PostID:   scanPostID,
+		Status:   scanpostentity.OutreachStatusDrafted,
+	})
+	return saved, nil
+}
diff --git a/backend/internal/library/outreach/persona_voice.go b/backend/internal/library/outreach/persona_voice.go
new file mode 100644
index 0000000..292571d
--- /dev/null
+++ b/backend/internal/library/outreach/persona_voice.go
@@ -0,0 +1,33 @@
+package outreach
+
+import (
+	"strings"
+
+	"haixun-backend/internal/library/style8d"
+	personadomain "haixun-backend/internal/model/persona/domain/usecase"
+)
+
+// FormatVoicePersonaBlock builds the LLM persona block from a full persona profile.
+func FormatVoicePersonaBlock(vp *personadomain.PersonaSummary) string {
+	if vp == nil {
+		return ""
+	}
+	block := style8d.ResolvePersonaBlock(vp.Persona, vp.StyleProfile, vp.Brief)
+	if block == "" {
+		return ""
+	}
+	extras := make([]string, 0, 3)
+	if name := strings.TrimSpace(vp.DisplayName); name != "" {
+		extras = append(extras, "角色名稱："+name)
+	}
+	if goals := strings.TrimSpace(vp.Goals); goals != "" {
+		extras = append(extras, "回覆目標："+goals)
+	}
+	if benchmark := strings.TrimSpace(vp.StyleBenchmark); benchmark != "" {
+		extras = append(extras, "語氣參考："+benchmark)
+	}
+	if len(extras) == 0 {
+		return block
+	}
+	return strings.TrimSpace(block + "\n\n" + strings.Join(extras, "\n"))
+}
diff --git a/backend/internal/library/outreach/persona_voice_test.go b/backend/internal/library/outreach/persona_voice_test.go
new file mode 100644
index 0000000..cc7f763
--- /dev/null
+++ b/backend/internal/library/outreach/persona_voice_test.go
@@ -0,0 +1,34 @@
+package outreach
+
+import (
+	"strings"
+	"testing"
+
+	personadomain "haixun-backend/internal/model/persona/domain/usecase"
+)
+
+func TestFormatVoicePersonaBlockUsesPersonaAndGoals(t *testing.T) {
+	block := FormatVoicePersonaBlock(&personadomain.PersonaSummary{
+		DisplayName: "小安",
+		Persona:     "溫柔媽媽，說話慢一點、會先共情",
+		Goals:       "讓對方覺得被理解，再輕鬆分享經驗",
+	})
+	if !strings.Contains(block, "溫柔媽媽") {
+		t.Fatalf("expected persona text, got %q", block)
+	}
+	if !strings.Contains(block, "小安") {
+		t.Fatalf("expected display name, got %q", block)
+	}
+	if !strings.Contains(block, "讓對方覺得被理解") {
+		t.Fatalf("expected goals, got %q", block)
+	}
+}
+
+func TestFormatVoicePersonaBlockEmpty(t *testing.T) {
+	if FormatVoicePersonaBlock(nil) != "" {
+		t.Fatal("expected empty block for nil persona")
+	}
+	if FormatVoicePersonaBlock(&personadomain.PersonaSummary{}) != "" {
+		t.Fatal("expected empty block for blank persona")
+	}
+}
diff --git a/backend/internal/library/outreach/previous_drafts.go b/backend/internal/library/outreach/previous_drafts.go
new file mode 100644
index 0000000..f9f577d
--- /dev/null
+++ b/backend/internal/library/outreach/previous_drafts.go
@@ -0,0 +1,32 @@
+package outreach
+
+import (
+	"fmt"
+	"strings"
+
+	outreachusecase "haixun-backend/internal/model/outreach_draft/domain/usecase"
+)
+
+func FormatPreviousDraftsHint(latest *outreachusecase.DraftSummary) string {
+	if latest == nil || len(latest.Drafts) == 0 {
+		return ""
+	}
+	lines := []string{"上一版草稿（請避開相同寫法）："}
+	for i, item := range latest.Drafts {
+		angle := strings.TrimSpace(item.Angle)
+		if angle == "" {
+			angle = fmt.Sprintf("版本%d", i+1)
+		}
+		lines = append(lines, fmt.Sprintf("- %s：%s", angle, truncateRunes(item.Text, 140)))
+	}
+	return strings.Join(lines, "\n")
+}
+
+func truncateRunes(text string, max int) string {
+	text = strings.TrimSpace(text)
+	runes := []rune(text)
+	if len(runes) <= max {
+		return text
+	}
+	return string(runes[:max]) + "…"
+}
diff --git a/backend/internal/library/outreach/previous_drafts_test.go b/backend/internal/library/outreach/previous_drafts_test.go
new file mode 100644
index 0000000..c5bb007
--- /dev/null
+++ b/backend/internal/library/outreach/previous_drafts_test.go
@@ -0,0 +1,19 @@
+package outreach
+
+import (
+	"strings"
+	"testing"
+
+	outreachusecase "haixun-backend/internal/model/outreach_draft/domain/usecase"
+)
+
+func TestFormatPreviousDraftsHint(t *testing.T) {
+	hint := FormatPreviousDraftsHint(&outreachusecase.DraftSummary{
+		Drafts: []outreachusecase.DraftItem{
+			{Angle: "共情", Text: "我懂你的感受"},
+		},
+	})
+	if !strings.Contains(hint, "上一版草稿") || !strings.Contains(hint, "共情") {
+		t.Fatalf("hint = %q", hint)
+	}
+}
diff --git a/backend/internal/library/ownpost/post_formula.go b/backend/internal/library/ownpost/post_formula.go
new file mode 100644
index 0000000..b74ad64
--- /dev/null
+++ b/backend/internal/library/ownpost/post_formula.go
@@ -0,0 +1,162 @@
+package ownpost
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"regexp"
+	"strings"
+
+	domai "haixun-backend/internal/model/ai/domain/usecase"
+)
+
+var formulaFenceRE = regexp.MustCompile("(?s)```(?:json)?\\s*([\\s\\S]*?)```")
+
+type PostFormulaInput struct {
+	AccountName  string
+	PersonaBlock string
+	PostText     string
+	TopicTag     string
+	MediaType    string
+	LikeCount    int
+	ReplyCount   int
+	Views        int
+	RepostCount  int
+	QuoteCount   int
+	Shares       int
+	Timestamp    string
+}
+
+type PostFormulaReview struct {
+	Summary         string   `json:"summary"`
+	Wins            []string `json:"wins"`
+	Improvements    []string `json:"improvements"`
+	Formula         string   `json:"formula"`
+	PostTemplate    string   `json:"post_template"`
+	HookPattern     string   `json:"hook_pattern"`
+	Structure       string   `json:"structure"`
+	ReplicationTips []string `json:"replication_tips"`
+	Avoid           []string `json:"avoid"`
+}
+
+func BuildPostFormulaPrompt(in PostFormulaInput) (system string, user string) {
+	personaBlock := strings.TrimSpace(in.PersonaBlock)
+	if personaBlock == "" {
+		personaBlock = "（未指定人設，請依貼文本身語氣分析）"
+	}
+	postText := strings.TrimSpace(in.PostText)
+	if postText == "" {
+		postText = "（貼文內容未提供）"
+	}
+
+	system = strings.TrimSpace(`
+你是 Threads 內容策略教練。任務是針對「已發布的單篇貼文」做誠實覆盤：好的要提炼成可複製公式，壞的要指出問題並給具體改善做法。不要重寫整篇貼文。
+
+規則：
+- 用台灣繁體中文。
+- 必須同時寫優點與缺點；依成效數據判斷，成效普通或偏差時更要直言問題。
+- 分析要具體、可執行，禁止空泛稱讚或空泛批評。
+- formula：把「做對的部分」整理成步驟化公式（例：Hook→情境→轉折→觀點→收尾/互動）。
+- post_template：依 formula 產出可複製的發文骨架，用 [括號] 標示可替換欄位，讓使用者下次填空就能產文。
+- improvements：每點格式固定為「問題：…｜改善：…」，改善必須是可立刻執行的動作（改哪一句、加什麼、刪什麼、換什麼角度）。
+- 只輸出一個 JSON 物件，不要 markdown，欄位：
+  summary, wins, improvements, formula, post_template, hook_pattern, structure, replication_tips, avoid
+- wins / improvements / replication_tips / avoid 各 2～5 點字串陣列。`)
+
+	var b strings.Builder
+	b.WriteString("【1. 人設】\n")
+	b.WriteString(personaBlock)
+	b.WriteString("\n\n帳號：")
+	b.WriteString(strings.TrimSpace(in.AccountName))
+	b.WriteString("\n\n【2. 貼文內容】\n")
+	b.WriteString(postText)
+	if tag := strings.TrimSpace(in.TopicTag); tag != "" {
+		b.WriteString("\n話題標籤：#")
+		b.WriteString(tag)
+	}
+	if mt := strings.TrimSpace(in.MediaType); mt != "" {
+		b.WriteString("\n媒體類型：")
+		b.WriteString(mt)
+	}
+	if ts := strings.TrimSpace(in.Timestamp); ts != "" {
+		b.WriteString("\n發布時間：")
+		b.WriteString(ts)
+	}
+	b.WriteString("\n\n【3. 成效數據】\n")
+	b.WriteString(fmt.Sprintf("讚 %d｜回覆 %d｜瀏覽 %d｜轉發 %d｜引用 %d｜分享 %d",
+		in.LikeCount, in.ReplyCount, in.Views, in.RepostCount, in.QuoteCount, in.Shares))
+	b.WriteString("\n\n請誠實覆盤：做對了什麼、哪裡不好、怎麼改，並把做對的部分整理成下次可複製的公式與發文模板 JSON。")
+	user = b.String()
+	return system, user
+}
+
+func GeneratePostFormula(ctx context.Context, ai domai.UseCase, req domai.GenerateRequest, in PostFormulaInput) (*PostFormulaReview, error) {
+	system, user := BuildPostFormulaPrompt(in)
+	temp := 0.65
+	req.System = system
+	req.Messages = []domai.Message{{Role: "user", Content: user}}
+	req.Temperature = &temp
+	out, err := ai.GenerateText(ctx, req)
+	if err != nil {
+		return nil, err
+	}
+	review, err := ParsePostFormulaOutput(out.Text)
+	if err != nil {
+		return nil, err
+	}
+	return review, nil
+}
+
+func ParsePostFormulaOutput(raw string) (*PostFormulaReview, error) {
+	payload, err := extractFormulaJSONObject(raw)
+	if err != nil {
+		return nil, err
+	}
+	var review PostFormulaReview
+	if err := json.Unmarshal(payload, &review); err != nil {
+		return nil, fmt.Errorf("parse post formula json: %w", err)
+	}
+	review.Summary = strings.TrimSpace(review.Summary)
+	review.Formula = strings.TrimSpace(review.Formula)
+	review.PostTemplate = strings.TrimSpace(review.PostTemplate)
+	review.HookPattern = strings.TrimSpace(review.HookPattern)
+	review.Structure = strings.TrimSpace(review.Structure)
+	review.Wins = trimStringList(review.Wins)
+	review.Improvements = trimStringList(review.Improvements)
+	review.ReplicationTips = trimStringList(review.ReplicationTips)
+	review.Avoid = trimStringList(review.Avoid)
+	if review.Summary == "" && review.Formula == "" && review.PostTemplate == "" {
+		return nil, fmt.Errorf("AI 未回傳有效覆盤內容")
+	}
+	return &review, nil
+}
+
+func trimStringList(items []string) []string {
+	if len(items) == 0 {
+		return nil
+	}
+	out := make([]string, 0, len(items))
+	for _, item := range items {
+		item = strings.TrimSpace(item)
+		if item != "" {
+			out = append(out, item)
+		}
+	}
+	if len(out) == 0 {
+		return nil
+	}
+	return out
+}
+
+func extractFormulaJSONObject(raw string) ([]byte, error) {
+	raw = strings.TrimSpace(raw)
+	if m := formulaFenceRE.FindStringSubmatch(raw); len(m) == 2 {
+		raw = strings.TrimSpace(m[1])
+	}
+	start := strings.Index(raw, "{")
+	end := strings.LastIndex(raw, "}")
+	if start < 0 || end <= start {
+		return nil, fmt.Errorf("formula output missing json object")
+	}
+	return []byte(raw[start : end+1]), nil
+}
diff --git a/backend/internal/library/ownpost/post_formula_test.go b/backend/internal/library/ownpost/post_formula_test.go
new file mode 100644
index 0000000..5575e60
--- /dev/null
+++ b/backend/internal/library/ownpost/post_formula_test.go
@@ -0,0 +1,34 @@
+package ownpost
+
+import "testing"
+
+func TestParsePostFormulaOutputIncludesImprovementsAndTemplate(t *testing.T) {
+	raw := `{
+  "summary": "整體互動偏低，但開場有吸引力。",
+  "wins": ["開場直接點痛點"],
+  "improvements": ["問題：收尾沒有問句｜改善：最後加一句開放式提問引導留言"],
+  "formula": "Hook→情境→觀點→互動問句",
+  "post_template": "[痛點一句]\n[親身情境]\n[你的觀點]\n[問句收尾]",
+  "hook_pattern": "先丟痛點再現身說法",
+  "structure": "4 段，每段 1-2 句",
+  "replication_tips": ["下次同主題先寫 Hook 再補故事"],
+  "avoid": ["不要一次講太多資訊"]
+}`
+	review, err := ParsePostFormulaOutput(raw)
+	if err != nil {
+		t.Fatalf("parse: %v", err)
+	}
+	if len(review.Improvements) != 1 {
+		t.Fatalf("improvements: got %d", len(review.Improvements))
+	}
+	if review.PostTemplate == "" {
+		t.Fatal("expected post_template")
+	}
+}
+
+func TestTrimStringListDropsEmpty(t *testing.T) {
+	got := trimStringList([]string{" a ", "", "b"})
+	if len(got) != 2 || got[0] != "a" || got[1] != "b" {
+		t.Fatalf("unexpected: %#v", got)
+	}
+}
diff --git a/backend/internal/library/ownpost/reply_draft.go b/backend/internal/library/ownpost/reply_draft.go
new file mode 100644
index 0000000..8ccf529
--- /dev/null
+++ b/backend/internal/library/ownpost/reply_draft.go
@@ -0,0 +1,226 @@
+package ownpost
+
+import (
+	"context"
+	"fmt"
+	"regexp"
+	"strings"
+	"unicode/utf8"
+
+	domai "haixun-backend/internal/model/ai/domain/usecase"
+)
+
+type ReplyDraftInput struct {
+	AccountName     string
+	PersonaBlock    string
+	PostText        string
+	ReplyText       string
+	ReplyToID       string
+	ThreadPostText  string
+	ParentReplyText string
+}
+
+var (
+	wrapQuoteRE   = regexp.MustCompile(`^["'「『](.*)["'」』]$`)
+	multiBlankRE  = regexp.MustCompile(`\n{3,}`)
+	sentenceEndRE = regexp.MustCompile(`([。！？…!?])\s*`)
+	aiPhraseRE    = regexp.MustCompile(`(?i)(很高興|感謝您的|希望這對您|作為一個|總而言之|綜上所述|不妨考慮|值得注意)`)
+)
+
+func isMentionReplyDraft(in ReplyDraftInput) bool {
+	return strings.TrimSpace(in.ThreadPostText) != "" || strings.TrimSpace(in.ParentReplyText) != ""
+}
+
+func BuildReplyDraftPrompt(in ReplyDraftInput) (system string, user string) {
+	if isMentionReplyDraft(in) {
+		return buildMentionReplyDraftPrompt(in)
+	}
+	accountName := strings.TrimSpace(in.AccountName)
+	if accountName == "" {
+		accountName = "我"
+	}
+	postText := strings.TrimSpace(in.PostText)
+	if postText == "" {
+		postText = "（貼文內容未提供）"
+	}
+	replyText := strings.TrimSpace(in.ReplyText)
+	replyToID := strings.TrimSpace(in.ReplyToID)
+	personaBlock := strings.TrimSpace(in.PersonaBlock)
+	if personaBlock == "" {
+		personaBlock = "（尚未設定人設，請用口語、像真人在 Threads 回留言）"
+	}
+
+	system = strings.TrimSpace(`
+你是 Threads 貼文作者本人，要在自己貼文底下回留言或接續串文。
+請用台灣繁體中文，像真人用手機打字，完全不像 AI 或客服。
+
+硬規則：
+1. 人設語氣是最高優先：用字、節奏、距離感、價值觀必須符合【1. 人設】，不得變成通用網友或官方口吻。
+2. 只輸出一則回覆正文：不要標題、不要 JSON、不要用引號包裹、不要解釋你怎麼寫。
+3. 先讀【2. 我的貼文】掌握語境；若有【3. 要回覆的留言】，要直接回應對方說的內容，不要自說自話。
+4. 禁止 AI 腔：不要「很高興／感謝您的／希望這對您有幫助／作為一個…／總而言之／綜上所述」這類句型。
+5. 禁止客服業配腔：不要硬推、不要條列式教學、不要一次講太多重點。
+6. 排版要像真人留言：2～4 個短段落，每段 1～2 句；段落之間必須換行（用實際換行，不要整段擠在一起）。
+7. 可口語、可省略主詞、可用 …、可 0～1 個 emoji；總長度約 40～180 字，最多不超過 280 字。
+8. 你是貼文作者本人在回，不要假裝是粉絲或路人。`)
+
+	var b strings.Builder
+	b.WriteString("【1. 人設】\n")
+	b.WriteString(personaBlock)
+	b.WriteString("\n\n帳號名稱：")
+	b.WriteString(accountName)
+	b.WriteString("\n\n【2. 我的貼文】\n")
+	b.WriteString(postText)
+	b.WriteString("\n\n【3. 要回覆的留言】\n")
+	if replyToID != "" && replyText != "" {
+		b.WriteString(replyText)
+		b.WriteString("\n\n請依人設語氣，回覆這則留言。")
+	} else {
+		b.WriteString("（無特定留言，這是接續自己貼文的補充回覆／串文）")
+		b.WriteString("\n\n請依人設語氣，寫一則自然接續這篇貼文的留言。")
+	}
+	user = b.String()
+	return system, user
+}
+
+func buildMentionReplyDraftPrompt(in ReplyDraftInput) (system string, user string) {
+	accountName := strings.TrimSpace(in.AccountName)
+	if accountName == "" {
+		accountName = "我"
+	}
+	threadText := strings.TrimSpace(in.ThreadPostText)
+	if threadText == "" {
+		threadText = strings.TrimSpace(in.PostText)
+	}
+	if threadText == "" {
+		threadText = "（主串貼文內容未提供）"
+	}
+	parentText := strings.TrimSpace(in.ParentReplyText)
+	mentionText := strings.TrimSpace(in.ReplyText)
+	if mentionText == "" {
+		mentionText = "（對方 @ 你的內容未提供）"
+	}
+	personaBlock := strings.TrimSpace(in.PersonaBlock)
+	if personaBlock == "" {
+		personaBlock = "（尚未設定人設，請用口語、像真人在 Threads 回留言）"
+	}
+
+	system = strings.TrimSpace(`
+你是 Threads 帳號本人，有人在你參與的串文裡 @ 你，你要回覆對方。
+請用台灣繁體中文，像真人用手機打字，完全不像 AI 或客服。
+
+硬規則：
+1. 人設語氣是最高優先：用字、節奏、距離感必須符合【1. 人設】。
+2. 先讀【2. 主串貼文】理解整串在講什麼；若有【3. 上層留言】，要知道留言脈絡。
+3. 你的回覆必須直接回應【4. 對方 @ 你的內容】，不要忽略對方 tag 你的那句話。
+4. 只輸出一則回覆正文：不要標題、不要 JSON、不要用引號包裹、不要解釋你怎麼寫。
+5. 禁止 AI 腔與客服腔；2～4 個短段落，段落間換行；約 40～180 字，最多 280 字。
+6. 你是被 @ 的當事人在回，語氣自然、有來有往。`)
+
+	var b strings.Builder
+	b.WriteString("【1. 人設】\n")
+	b.WriteString(personaBlock)
+	b.WriteString("\n\n帳號名稱：")
+	b.WriteString(accountName)
+	b.WriteString("\n\n【2. 主串貼文】\n")
+	b.WriteString(threadText)
+	if parentText != "" {
+		b.WriteString("\n\n【3. 上層留言】\n")
+		b.WriteString(parentText)
+	}
+	b.WriteString("\n\n【4. 對方 @ 你的內容】\n")
+	b.WriteString(mentionText)
+	b.WriteString("\n\n請依人設語氣，回覆對方 @ 你的這則內容。")
+	return system, b.String()
+}
+
+func GenerateReplyDraft(ctx context.Context, ai domai.UseCase, req domai.GenerateRequest, in ReplyDraftInput) (string, error) {
+	system, user := BuildReplyDraftPrompt(in)
+	temp := 0.9
+	req.System = system
+	req.Messages = []domai.Message{{Role: "user", Content: user}}
+	req.Temperature = &temp
+	out, err := ai.GenerateText(ctx, req)
+	if err != nil {
+		return "", err
+	}
+	text := NormalizeHumanReply(out.Text)
+	if text == "" {
+		return "", fmt.Errorf("AI 未回傳回覆草稿")
+	}
+	return text, nil
+}
+
+// NormalizeHumanReply trims AI artifacts and nudges layout toward short mobile-style paragraphs.
+func NormalizeHumanReply(raw string) string {
+	text := strings.TrimSpace(raw)
+	if text == "" {
+		return ""
+	}
+	if m := wrapQuoteRE.FindStringSubmatch(text); len(m) == 2 {
+		text = strings.TrimSpace(m[1])
+	}
+	text = strings.ReplaceAll(text, `\n`, "\n")
+	text = multiBlankRE.ReplaceAllString(text, "\n\n")
+	text = strings.TrimSpace(text)
+
+	if !strings.Contains(text, "\n") {
+		if sentenceCount(text) >= 2 || utf8.RuneCountInString(text) > 72 {
+			text = breakLongReply(text)
+		}
+	}
+	if aiPhraseRE.MatchString(text) && !strings.Contains(text, "\n") {
+		text = breakLongReply(text)
+	}
+	return strings.TrimSpace(text)
+}
+
+func sentenceCount(text string) int {
+	n := 0
+	for _, r := range text {
+		switch r {
+		case '。', '！', '？', '…', '!', '?':
+			n++
+		}
+	}
+	return n
+}
+
+func breakLongReply(text string) string {
+	parts := sentenceEndRE.Split(text, -1)
+	seps := sentenceEndRE.FindAllString(text, -1)
+	if len(parts) <= 1 {
+		return text
+	}
+	var chunks []string
+	var current strings.Builder
+	for i, part := range parts {
+		part = strings.TrimSpace(part)
+		if part == "" {
+			continue
+		}
+		sep := ""
+		if i < len(seps) {
+			sep = strings.TrimSpace(seps[i])
+		}
+		segment := part + sep
+		if current.Len() == 0 {
+			current.WriteString(segment)
+			continue
+		}
+		if utf8.RuneCountInString(current.String())+utf8.RuneCountInString(segment) > 42 {
+			chunks = append(chunks, strings.TrimSpace(current.String()))
+			current.Reset()
+			current.WriteString(segment)
+			continue
+		}
+		current.WriteString(segment)
+	}
+	if current.Len() > 0 {
+		chunks = append(chunks, strings.TrimSpace(current.String()))
+	}
+	if len(chunks) <= 1 {
+		return text
+	}
+	return strings.Join(chunks, "\n")
+}
diff --git a/backend/internal/library/ownpost/reply_draft_test.go b/backend/internal/library/ownpost/reply_draft_test.go
new file mode 100644
index 0000000..975536d
--- /dev/null
+++ b/backend/internal/library/ownpost/reply_draft_test.go
@@ -0,0 +1,66 @@
+package ownpost
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestBuildReplyDraftPromptIncludesPersonaPostAndReply(t *testing.T) {
+	_, user := BuildReplyDraftPrompt(ReplyDraftInput{
+		AccountName:  "小安",
+		PersonaBlock: "溫柔媽媽，說話慢、會先共情",
+		PostText:     "今天帶小孩好累",
+		ReplyText:    "我也是欸",
+		ReplyToID:    "123",
+	})
+	for _, want := range []string{"【1. 人設】", "溫柔媽媽", "【2. 我的貼文】", "今天帶小孩好累", "【3. 要回覆的留言】", "我也是欸"} {
+		if !strings.Contains(user, want) {
+			t.Fatalf("missing %q in user prompt:\n%s", want, user)
+		}
+	}
+}
+
+func TestBuildReplyDraftPromptThreadContinuation(t *testing.T) {
+	_, user := BuildReplyDraftPrompt(ReplyDraftInput{
+		PersonaBlock: "生活觀察者",
+		PostText:     "最近在想轉職",
+	})
+	if !strings.Contains(user, "接續自己貼文") {
+		t.Fatalf("expected thread continuation hint, got:\n%s", user)
+	}
+	if strings.Contains(user, "【3. 要回覆的留言】\n（無特定留言") {
+		// ok
+	} else if !strings.Contains(user, "無特定留言") {
+		t.Fatalf("expected empty reply section marker, got:\n%s", user)
+	}
+}
+
+func TestBuildMentionReplyDraftPromptIncludesThreadAndMention(t *testing.T) {
+	_, user := BuildReplyDraftPrompt(ReplyDraftInput{
+		AccountName:     "小安",
+		PersonaBlock:    "直率科技人",
+		ThreadPostText:  "今天來分享育兒心得",
+		ParentReplyText: "我覺得放鬆最重要",
+		ReplyText:       "@小安 你覺得呢？",
+		ReplyToID:       "999",
+	})
+	for _, want := range []string{
+		"【2. 主串貼文】", "今天來分享育兒心得",
+		"【3. 上層留言】", "我覺得放鬆最重要",
+		"【4. 對方 @ 你的內容】", "@小安 你覺得呢？",
+	} {
+		if !strings.Contains(user, want) {
+			t.Fatalf("missing %q in mention user prompt:\n%s", want, user)
+		}
+	}
+}
+
+func TestNormalizeHumanReplyStripsQuotesAndBreaksLines(t *testing.T) {
+	got := NormalizeHumanReply(`"第一段真的超累到不想講話。第二段後來洗個澡就還好一點。第三段你加油，我們一起撐過這週。"`)
+	if strings.HasPrefix(got, `"`) {
+		t.Fatalf("expected quotes stripped, got %q", got)
+	}
+	if !strings.Contains(got, "\n") {
+		t.Fatalf("expected line breaks, got %q", got)
+	}
+}
diff --git a/backend/internal/library/permmatch/match_test.go b/backend/internal/library/permmatch/match_test.go
index 64dbcbd..3bfbf18 100644
--- a/backend/internal/library/permmatch/match_test.go
+++ b/backend/internal/library/permmatch/match_test.go
@@ -25,8 +25,9 @@ func TestPathAllowed(t *testing.T) {
 
 func TestRequestAllowed(t *testing.T) {
 	perms := map[string]string{
-		"/api/v1/members/me": "GET|PATCH",
-		"/api/v1/jobs/*":     "GET|POST",
+		"/api/v1/members/me":         "GET|PATCH",
+		"/api/v1/jobs/*":             "GET|POST",
+		"/api/v1/threads-accounts/*": "GET|POST|PUT|PATCH|DELETE",
 	}
 	if !RequestAllowed(perms, "GET", "/api/v1/members/me") {
 		t.Fatal("expected member me")
@@ -37,6 +38,12 @@ func TestRequestAllowed(t *testing.T) {
 	if !RequestAllowed(perms, "POST", "/api/v1/jobs/x/cancel") {
 		t.Fatal("expected job cancel")
 	}
+	if !RequestAllowed(perms, "DELETE", "/api/v1/threads-accounts/acc-1") {
+		t.Fatal("expected threads account delete")
+	}
+	if !RequestAllowed(perms, "POST", "/api/v1/threads-accounts/acc-1/activate") {
+		t.Fatal("expected threads account activate")
+	}
 }
 
 func TestPathAllowedListRoot(t *testing.T) {
diff --git a/backend/internal/library/personacopy/formula_draft.go b/backend/internal/library/personacopy/formula_draft.go
new file mode 100644
index 0000000..e83795e
--- /dev/null
+++ b/backend/internal/library/personacopy/formula_draft.go
@@ -0,0 +1,161 @@
+package personacopy
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	libformula "haixun-backend/internal/library/formula"
+	"haixun-backend/internal/library/placement"
+	"haixun-backend/internal/library/style8d"
+	"haixun-backend/internal/library/websearch"
+	domai "haixun-backend/internal/model/ai/domain/usecase"
+	aiusecase "haixun-backend/internal/model/ai/usecase"
+	contentformuladomain "haixun-backend/internal/model/content_formula/domain/usecase"
+	copydraftentity "haixun-backend/internal/model/copy_draft/domain/entity"
+	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
+	personadomain "haixun-backend/internal/model/persona/domain/usecase"
+	placementusecase "haixun-backend/internal/model/placement/usecase"
+	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
+)
+
+type FormulaDraftInput struct {
+	TenantID     string
+	OwnerUID     string
+	PersonaID    string
+	AccountID    string
+	FormulaID    string
+	Topic        string
+	Brief        string
+	UseWebSearch bool
+	DraftCount   int
+}
+
+type FormulaDraftDeps struct {
+	Persona        personadomain.UseCase
+	ContentFormula contentformuladomain.UseCase
+	CopyDraft      copydraftdomain.UseCase
+	ThreadsAccount threadsaccountdomain.UseCase
+	Placement      placementusecase.UseCase
+	AI             domai.UseCase
+}
+
+func RunFormulaDraft(ctx context.Context, deps FormulaDraftDeps, in FormulaDraftInput, progress ProgressFn) (int, error) {
+	if progress == nil {
+		progress = func(string, int) {}
+	}
+	topic := strings.TrimSpace(in.Topic)
+	if topic == "" {
+		return 0, fmt.Errorf("topic is required")
+	}
+	count := in.DraftCount
+	if count <= 0 {
+		count = 1
+	}
+	if count > 5 {
+		count = 5
+	}
+
+	progress("讀取人設與寫法公式…", 10)
+	persona, err := deps.Persona.Get(ctx, in.TenantID, in.OwnerUID, in.PersonaID)
+	if err != nil {
+		return 0, err
+	}
+	if !style8d.HasReady8D(persona.Persona, persona.StyleProfile) {
+		return 0, fmt.Errorf("請先完成人設 8D 對標分析")
+	}
+	formula, err := deps.ContentFormula.Get(ctx, in.TenantID, in.OwnerUID, in.AccountID, in.FormulaID)
+	if err != nil {
+		return 0, err
+	}
+	credential, err := deps.ThreadsAccount.ResolveMemberAiCredential(ctx, in.TenantID, in.OwnerUID)
+	if err != nil {
+		return 0, err
+	}
+	providerID, err := aiusecase.MapWorkerProvider(credential.Provider)
+	if err != nil {
+		return 0, err
+	}
+	aiReq := domai.GenerateRequest{
+		Provider:   providerID,
+		Model:      credential.Model,
+		Credential: domai.Credential{APIKey: credential.APIKey},
+	}
+	personaBlock := style8d.ResolvePersonaBlock(persona.Persona, persona.StyleProfile, persona.Brief)
+
+	researchNotes := ""
+	if in.UseWebSearch {
+		progress("搜尋網路參考資料…", 20)
+		researchNotes = searchFormulaNotes(ctx, deps, in.TenantID, in.OwnerUID, topic, in.Brief)
+	}
+
+	created := 0
+	for i := 0; i < count; i++ {
+		progress(fmt.Sprintf("呼叫 AI 產生草稿 %d/%d（%s / %s）…", i+1, count, credential.Provider, credential.Model), 35+(i*40/count))
+		generated, genErr := libformula.GenerateDraft(ctx, deps.AI, aiReq, libformula.GenerateInput{
+			Topic:         topic,
+			Brief:         in.Brief,
+			PersonaBlock:  personaBlock,
+			ResearchNotes: researchNotes,
+			Formula:       *formula,
+		})
+		if genErr != nil {
+			return created, genErr
+		}
+		if _, saveErr := deps.CopyDraft.Create(ctx, copydraftdomain.CreateRequest{
+			TenantID:       in.TenantID,
+			OwnerUID:       in.OwnerUID,
+			PersonaID:      in.PersonaID,
+			FormulaID:      formula.ID,
+			DraftType:      copydraftentity.DraftTypeFormula,
+			Text:           generated.Text,
+			TopicTag:       generated.TopicTag,
+			Angle:          generated.Angle,
+			Hook:           generated.Hook,
+			Rationale:      generated.Rationale,
+			ReferenceNotes: generated.StructureNotes,
+			Sources:        []string{formula.Label},
+		}); saveErr != nil {
+			return created, saveErr
+		}
+		created++
+	}
+	progress(fmt.Sprintf("已產生 %d 篇草稿", created), 100)
+	return created, nil
+}
+
+func searchFormulaNotes(ctx context.Context, deps FormulaDraftDeps, tenantID, uid, topic, brief string) string {
+	research, err := deps.Placement.ResearchSettings(ctx, tenantID, uid)
+	if err != nil || !placement.WebSearchAvailable(research) {
+		return ""
+	}
+	memberCtx, err := deps.ThreadsAccount.ResolveMemberPlacementContext(ctx, tenantID, uid, research)
+	if err != nil {
+		return ""
+	}
+	webClient := websearch.New(memberCtx.WebSearchConfig())
+	if !webClient.Enabled() {
+		return ""
+	}
+	resp, err := webClient.Search(ctx, websearch.SearchOptions{
+		Query: topic + " " + strings.TrimSpace(brief),
+		Limit: 5,
+		Mode:  websearch.ModeKnowledgeExpand,
+	})
+	if err != nil || len(resp.Results) == 0 {
+		return ""
+	}
+	var b strings.Builder
+	for _, snip := range resp.Results {
+		if snip.Title != "" {
+			b.WriteString("- ")
+			b.WriteString(snip.Title)
+			b.WriteString("\n")
+		}
+		if snip.Snippet != "" {
+			b.WriteString(snip.Snippet)
+			b.WriteString("\n")
+		}
+	}
+	return strings.TrimSpace(b.String())
+}
diff --git a/backend/internal/library/personacopy/rewrite_draft.go b/backend/internal/library/personacopy/rewrite_draft.go
new file mode 100644
index 0000000..56bf638
--- /dev/null
+++ b/backend/internal/library/personacopy/rewrite_draft.go
@@ -0,0 +1,139 @@
+package personacopy
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	libformula "haixun-backend/internal/library/formula"
+	"haixun-backend/internal/library/style8d"
+	domai "haixun-backend/internal/model/ai/domain/usecase"
+	aiusecase "haixun-backend/internal/model/ai/usecase"
+	cfentity "haixun-backend/internal/model/content_formula/domain/entity"
+	contentformuladomain "haixun-backend/internal/model/content_formula/domain/usecase"
+	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
+	personadomain "haixun-backend/internal/model/persona/domain/usecase"
+	placementusecase "haixun-backend/internal/model/placement/usecase"
+	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
+)
+
+type RewriteDraftInput struct {
+	TenantID      string
+	OwnerUID      string
+	PersonaID     string
+	AccountID     string
+	ReferenceText string
+	Topic         string
+	Brief         string
+	SaveLabel     string
+	UseWebSearch  bool
+	DraftCount    int
+}
+
+type RewriteDraftDeps struct {
+	Persona        personadomain.UseCase
+	ContentFormula contentformuladomain.UseCase
+	CopyDraft      copydraftdomain.UseCase
+	ThreadsAccount threadsaccountdomain.UseCase
+	Placement      placementusecase.UseCase
+	AI             domai.UseCase
+}
+
+func RunRewriteDraft(ctx context.Context, deps RewriteDraftDeps, in RewriteDraftInput, progress ProgressFn) (int, error) {
+	if progress == nil {
+		progress = func(string, int) {}
+	}
+	referenceText := strings.TrimSpace(in.ReferenceText)
+	topic := strings.TrimSpace(in.Topic)
+	if referenceText == "" {
+		return 0, fmt.Errorf("reference_text is required")
+	}
+	if topic == "" {
+		return 0, fmt.Errorf("topic is required")
+	}
+
+	progress("讀取人設…", 5)
+	persona, err := deps.Persona.Get(ctx, in.TenantID, in.OwnerUID, in.PersonaID)
+	if err != nil {
+		return 0, err
+	}
+	if !style8d.HasReady8D(persona.Persona, persona.StyleProfile) {
+		return 0, fmt.Errorf("請先完成人設 8D 對標分析")
+	}
+	credential, err := deps.ThreadsAccount.ResolveMemberAiCredential(ctx, in.TenantID, in.OwnerUID)
+	if err != nil {
+		return 0, err
+	}
+	providerID, err := aiusecase.MapWorkerProvider(credential.Provider)
+	if err != nil {
+		return 0, err
+	}
+	aiReq := domai.GenerateRequest{
+		Provider:   providerID,
+		Model:      credential.Model,
+		Credential: domai.Credential{APIKey: credential.APIKey},
+	}
+	personaBlock := style8d.ResolvePersonaBlock(persona.Persona, persona.StyleProfile, persona.Brief)
+
+	progress(fmt.Sprintf("分析參考貼文寫法（%s / %s）…", credential.Provider, credential.Model), 15)
+	analysis, err := libformula.AnalyzePasted(ctx, deps.AI, aiReq, libformula.AnalyzePastedInput{
+		PostText:     referenceText,
+		PersonaBlock: personaBlock,
+	})
+	if err != nil {
+		return 0, fmt.Errorf("分析參考貼文失敗：%w", err)
+	}
+	if analysis == nil {
+		return 0, fmt.Errorf("分析未產出有效寫法公式")
+	}
+
+	label := strings.TrimSpace(in.SaveLabel)
+	if label == "" {
+		label = fmt.Sprintf("貼文改寫 %s", time.Now().UTC().Format("2006-01-02"))
+	}
+	progress("存入寫法公式…", 30)
+	saved, err := deps.ContentFormula.Create(ctx, contentformuladomain.CreateRequest{
+		TenantID:        in.TenantID,
+		OwnerUID:        in.OwnerUID,
+		AccountID:       in.AccountID,
+		Label:           label,
+		SourceType:      cfentity.SourcePaste,
+		SourceRef:       "paste",
+		SourcePostText:  referenceText,
+		Summary:         analysis.Summary,
+		Wins:            analysis.Wins,
+		Improvements:    analysis.Improvements,
+		Formula:         analysis.Formula,
+		PostTemplate:    analysis.PostTemplate,
+		HookPattern:     analysis.HookPattern,
+		Structure:       analysis.Structure,
+		ReplicationTips: analysis.ReplicationTips,
+		Avoid:           analysis.Avoid,
+	})
+	if err != nil {
+		return 0, err
+	}
+
+	return RunFormulaDraft(ctx, FormulaDraftDeps{
+		Persona:        deps.Persona,
+		ContentFormula: deps.ContentFormula,
+		CopyDraft:      deps.CopyDraft,
+		ThreadsAccount: deps.ThreadsAccount,
+		Placement:      deps.Placement,
+		AI:             deps.AI,
+	}, FormulaDraftInput{
+		TenantID:     in.TenantID,
+		OwnerUID:     in.OwnerUID,
+		PersonaID:    in.PersonaID,
+		AccountID:    in.AccountID,
+		FormulaID:    saved.ID,
+		Topic:        topic,
+		Brief:        in.Brief,
+		UseWebSearch: in.UseWebSearch,
+		DraftCount:   in.DraftCount,
+	}, func(summary string, percentage int) {
+		adjusted := 35 + (percentage * 65 / 100)
+		progress(summary, adjusted)
+	})
+}
diff --git a/backend/internal/library/personacopy/topic_matrix.go b/backend/internal/library/personacopy/topic_matrix.go
new file mode 100644
index 0000000..9fc2453
--- /dev/null
+++ b/backend/internal/library/personacopy/topic_matrix.go
@@ -0,0 +1,321 @@
+package personacopy
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	"haixun-backend/internal/library/copyvoice"
+	libmatrix "haixun-backend/internal/library/matrix"
+	"haixun-backend/internal/library/placement"
+	"haixun-backend/internal/library/style8d"
+	"haixun-backend/internal/library/websearch"
+	domai "haixun-backend/internal/model/ai/domain/usecase"
+	aiusecase "haixun-backend/internal/model/ai/usecase"
+	contentopsdomain "haixun-backend/internal/model/content_ops/domain/usecase"
+	copydraftentity "haixun-backend/internal/model/copy_draft/domain/entity"
+	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
+	personadomain "haixun-backend/internal/model/persona/domain/usecase"
+	placementusecase "haixun-backend/internal/model/placement/usecase"
+	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
+)
+
+type TopicMatrixInput struct {
+	TenantID      string
+	OwnerUID      string
+	PersonaID     string
+	ContentPlanID string
+	Topic         string
+	Brief         string
+	UseWebSearch  bool
+	DraftCount    int
+}
+
+type TopicMatrixDeps struct {
+	Persona        personadomain.UseCase
+	CopyDraft      copydraftdomain.UseCase
+	ContentOps     contentopsdomain.UseCase
+	ThreadsAccount threadsaccountdomain.UseCase
+	Placement      placementusecase.UseCase
+	AI             domai.UseCase
+}
+
+type ProgressFn func(summary string, percentage int)
+
+func RunTopicMatrix(ctx context.Context, deps TopicMatrixDeps, in TopicMatrixInput, progress ProgressFn) ([]copydraftdomain.CopyDraftSummary, error) {
+	if progress == nil {
+		progress = func(string, int) {}
+	}
+	topic := strings.TrimSpace(in.Topic)
+	if topic == "" {
+		return nil, fmt.Errorf("topic is required")
+	}
+	count := in.DraftCount
+	if count <= 0 {
+		count = 3
+	}
+	if count < 1 {
+		count = 1
+	}
+	if count > 5 {
+		count = 5
+	}
+
+	progress("讀取人設語氣…", 10)
+	persona, err := deps.Persona.Get(ctx, in.TenantID, in.OwnerUID, in.PersonaID)
+	if err != nil {
+		return nil, err
+	}
+	credential, err := deps.ThreadsAccount.ResolveMemberAiCredential(ctx, in.TenantID, in.OwnerUID)
+	if err != nil {
+		return nil, err
+	}
+	providerID, err := aiusecase.MapWorkerProvider(credential.Provider)
+	if err != nil {
+		return nil, err
+	}
+
+	researchNotes := ""
+	if in.UseWebSearch {
+		progress("搜尋網路參考資料…", 25)
+		researchNotes = searchTopicNotes(ctx, deps, in.TenantID, in.OwnerUID, topic, in.Brief)
+	}
+	personaBlock := style8d.ResolvePersonaBlock(persona.Persona, persona.StyleProfile, persona.Brief)
+	feedbackNotes := recentFeedbackNotes(ctx, deps, in.TenantID, in.OwnerUID, in.PersonaID)
+	knowledgeNotes := recentKnowledgeNotes(ctx, deps, in.TenantID, in.OwnerUID, in.PersonaID, topic)
+	formulaNotes := formulaPoolNotes(ctx, deps, in.TenantID, in.OwnerUID, in.PersonaID)
+
+	progress(fmt.Sprintf("呼叫 AI 產生 %d 篇草稿（%s / %s）…", count, credential.Provider, credential.Model), 45)
+	parsed, err := libmatrix.GenerateCopyOutput(ctx, deps.AI, domai.GenerateRequest{
+		Provider:   providerID,
+		Model:      credential.Model,
+		Credential: domai.Credential{APIKey: credential.APIKey},
+		System:     TopicMatrixSystemPrompt(),
+		Messages:   []domai.Message{{Role: "user", Content: TopicMatrixUserPrompt(topic, in.Brief, personaBlock, researchNotes, knowledgeNotes, formulaNotes, feedbackNotes, count)}},
+	}, count)
+	if err != nil {
+		return nil, err
+	}
+
+	progress("寫入草稿…", 85)
+	created := make([]copydraftdomain.CopyDraftSummary, 0, len(parsed.Rows))
+	for _, row := range parsed.Rows {
+		saved, saveErr := deps.CopyDraft.Create(ctx, copydraftdomain.CreateRequest{
+			TenantID:            in.TenantID,
+			OwnerUID:            in.OwnerUID,
+			PersonaID:           in.PersonaID,
+			ContentPlanID:       in.ContentPlanID,
+			DraftType:           copydraftentity.DraftTypeMatrix,
+			SortOrder:           row.SortOrder,
+			Text:                row.Text,
+			TopicTag:            row.SearchTag,
+			Angle:               row.Angle,
+			Hook:                row.Hook,
+			Rationale:           row.Rationale,
+			ReferenceNotes:      row.ReferenceNotes,
+			Sources:             row.SourcePermalinks,
+			AiScore:             row.AiScore,
+			FormulaScore:        row.FormulaScore,
+			BrandFitScore:       row.BrandFitScore,
+			RiskScore:           row.RiskScore,
+			SimilarityScore:     row.SimilarityScore,
+			EngagementPotential: row.EngagementPotential,
+			FreshnessScore:      row.FreshnessScore,
+			ReviewSuggestion:    row.ReviewSuggestion,
+		})
+		if saveErr != nil {
+			return created, saveErr
+		}
+		created = append(created, *saved)
+	}
+	progress(fmt.Sprintf("已產生 %d 篇草稿", len(created)), 100)
+	return created, nil
+}
+
+func recentFeedbackNotes(ctx context.Context, deps TopicMatrixDeps, tenantID, ownerUID, personaID string) string {
+	if deps.ContentOps == nil {
+		return ""
+	}
+	items, err := deps.ContentOps.ListFeedbackEvents(ctx, tenantID, ownerUID, personaID, 8)
+	if err != nil || len(items) == 0 {
+		return ""
+	}
+	var b strings.Builder
+	for _, item := range items {
+		decision := strings.TrimSpace(item.Decision)
+		note := strings.TrimSpace(item.Note)
+		if decision == "" && note == "" {
+			continue
+		}
+		b.WriteString("- ")
+		if decision != "" {
+			b.WriteString(decision)
+		}
+		if note != "" {
+			b.WriteString("：")
+			b.WriteString(note)
+		}
+		b.WriteString("\n")
+	}
+	return strings.TrimSpace(b.String())
+}
+
+func recentKnowledgeNotes(ctx context.Context, deps TopicMatrixDeps, tenantID, ownerUID, personaID, topic string) string {
+	if deps.ContentOps == nil {
+		return ""
+	}
+	items, err := deps.ContentOps.ListKnowledgeChunks(ctx, tenantID, ownerUID, personaID, 12)
+	if err != nil {
+		return ""
+	}
+	var b strings.Builder
+	for _, item := range items {
+		content := strings.TrimSpace(item.Content)
+		if content == "" {
+			continue
+		}
+		b.WriteString("- ")
+		b.WriteString(shorten(content, 220))
+		if item.RiskLevel != "" {
+			b.WriteString("（風險：")
+			b.WriteString(item.RiskLevel)
+			b.WriteString("）")
+		}
+		b.WriteString("\n")
+	}
+	return strings.TrimSpace(b.String())
+}
+
+func formulaPoolNotes(ctx context.Context, deps TopicMatrixDeps, tenantID, ownerUID, personaID string) string {
+	if deps.ContentOps == nil {
+		return ""
+	}
+	items, err := deps.ContentOps.ListFormulaPools(ctx, tenantID, ownerUID, personaID, 12)
+	if err != nil {
+		return ""
+	}
+	var b strings.Builder
+	for _, item := range items {
+		b.WriteString("- ")
+		b.WriteString(item.Type)
+		b.WriteString(" / ")
+		b.WriteString(item.Name)
+		if item.Pattern != "" {
+			b.WriteString("：")
+			b.WriteString(item.Pattern)
+		}
+		if len(item.Avoid) > 0 {
+			b.WriteString("；避免：")
+			b.WriteString(strings.Join(item.Avoid, "、"))
+		}
+		b.WriteString("\n")
+	}
+	return strings.TrimSpace(b.String())
+}
+
+func shorten(raw string, max int) string {
+	r := []rune(strings.TrimSpace(raw))
+	if len(r) <= max {
+		return string(r)
+	}
+	return string(r[:max]) + "..."
+}
+
+func searchTopicNotes(ctx context.Context, deps TopicMatrixDeps, tenantID, uid, topic, brief string) string {
+	research, err := deps.Placement.ResearchSettings(ctx, tenantID, uid)
+	if err != nil || !placement.WebSearchAvailable(research) {
+		return ""
+	}
+	memberCtx, err := deps.ThreadsAccount.ResolveMemberPlacementContext(ctx, tenantID, uid, research)
+	if err != nil {
+		return ""
+	}
+	webClient := websearch.New(memberCtx.WebSearchConfig())
+	if !webClient.Enabled() {
+		return ""
+	}
+	resp, err := webClient.Search(ctx, websearch.SearchOptions{
+		Query: strings.TrimSpace(topic + " " + brief),
+		Limit: 5,
+		Mode:  websearch.ModeKnowledgeExpand,
+	})
+	if err != nil || len(resp.Results) == 0 {
+		return ""
+	}
+	var b strings.Builder
+	for _, item := range resp.Results {
+		if item.Title != "" {
+			b.WriteString("- ")
+			b.WriteString(item.Title)
+			b.WriteString("\n")
+		}
+		if item.Snippet != "" {
+			b.WriteString(item.Snippet)
+			b.WriteString("\n")
+		}
+		if item.URL != "" {
+			b.WriteString(item.URL)
+			b.WriteString("\n")
+		}
+	}
+	return strings.TrimSpace(b.String())
+}
+
+func TopicMatrixSystemPrompt() string {
+	return strings.TrimSpace(`你是 Threads / Instagram 貼文編輯。請依人設語言指紋產出自然、可直接發布的繁體中文貼文矩陣。
+
+` + copyvoice.SystemRules() + `
+
+規則：
+- 不要每篇都用同一套 hook / 三段式 / 結尾問句。
+- 不要企業八股、不要像教科書、不要一直喊口號。
+- 人設定位決定誰在說，語言指紋決定怎麼說；必須遵守段落節奏、標點換行、知識轉譯與 CTA 習慣。
+- 不要把人設介紹裡的物件/標籤硬寫進正文情境。例：人設寫 Y2K、咖啡、穿搭，只代表語感與審美，不代表每篇都要出現老歌、咖啡、穿搭、MV。
+- 正文內容必須由【話題】與【補充】決定；人設不得蓋過主題。
+- 每篇要有不同角度；長度與格式依人設習慣和主題型態決定，不要強制短文。
+- 每次至少產出 3 種版本思路：穩定帳號風格、更有共鳴、更容易互動；若 count 超過 3，再補更短或更反差版本。
+- text 只能放貼文正文，不要放標題、分析、公式、模板或說明。
+- text 排版：像真人手機發文；可使用自然標點、空行、列點與少量 emoji。不要完全無標點，也不要每句硬換行，除非人設樣本就是這樣。
+- 只回傳 JSON 物件：{"rows":[...]}。
+- 每筆 row 必須包含 sort_order, search_tag, angle, hook, text, reference_notes, source_permalinks, rationale, ai_score, formula_score, brand_fit_score, risk_score, similarity_score, engagement_potential, freshness_score, review_suggestion。
+- 分數欄位都是 0-100 整數：ai_score / formula_score / risk_score / similarity_score 越低越好；brand_fit_score / engagement_potential / freshness_score 越高越好。
+- review_suggestion 只能是「可通過」「需人工確認」「建議重寫」之一。
+- rationale 必須用繁中短列點包含：版本定位、AI感分數(0-100，越高越AI)、公式感分數(0-100)、人設符合度(0-100)、風險分數(0-100)、互動潛力(0-100)、審核建議（可通過/需人工確認/建議重寫）與原因。`)
+}
+
+func TopicMatrixUserPrompt(topic, brief, personaBlock, researchNotes, knowledgeNotes, formulaNotes, feedbackNotes string, count int) string {
+	var b strings.Builder
+	b.WriteString("請產生 ")
+	b.WriteString(fmt.Sprintf("%d", count))
+	b.WriteString(" 篇 Threads 草稿。\n\n【話題】\n")
+	b.WriteString(strings.TrimSpace(topic))
+	if brief = strings.TrimSpace(brief); brief != "" {
+		b.WriteString("\n\n【補充】\n")
+		b.WriteString(brief)
+	}
+	if personaBlock = strings.TrimSpace(personaBlock); personaBlock != "" {
+		b.WriteString("\n\n【人設定位、語言指紋與禁忌（最高優先）】\n")
+		b.WriteString(personaBlock)
+		b.WriteString("\n\n")
+		b.WriteString(copyvoice.PersonaCalibrationNote())
+	}
+	if researchNotes = strings.TrimSpace(researchNotes); researchNotes != "" {
+		b.WriteString("\n\n【網路資料參考】\n")
+		b.WriteString(researchNotes)
+	}
+	if knowledgeNotes = strings.TrimSpace(knowledgeNotes); knowledgeNotes != "" {
+		b.WriteString("\n\n【Knowledge Memory：帳號知識來源，優先採用但不要硬塞】\n")
+		b.WriteString(knowledgeNotes)
+	}
+	if formulaNotes = strings.TrimSpace(formulaNotes); formulaNotes != "" {
+		b.WriteString("\n\n【Formula Pool：可選公式池，請依 Content Plan 選擇，不要每篇都套同一套】\n")
+		b.WriteString(formulaNotes)
+	}
+	if feedbackNotes = strings.TrimSpace(feedbackNotes); feedbackNotes != "" {
+		b.WriteString("\n\n【最近人工審核回饋（Feedback Memory，必須吸收）】\n")
+		b.WriteString(feedbackNotes)
+	}
+	b.WriteString("\n\n【品質閘門】\n請先自我檢查 AI 感、公式感、事實風險、人設一致性、與過去常見句型重複。高風險內容不得建議直接通過。")
+	b.WriteString("\n\n請讓每篇的 angle 明確不同，search_tag 是短主題標籤不含 #。source_permalinks 可放參考 URL，沒有就空陣列。")
+	return b.String()
+}
diff --git a/backend/internal/library/placement/capabilities.go b/backend/internal/library/placement/capabilities.go
index 24fd855..424bdf8 100644
--- a/backend/internal/library/placement/capabilities.go
+++ b/backend/internal/library/placement/capabilities.go
@@ -46,8 +46,5 @@ func publishCapabilityHint(member MemberContext) string {
 	if strings.TrimSpace(member.ActiveAccountID) == "" {
 		return "請先建立並選定經營帳號"
 	}
-	if member.DevMode && !member.AllowsThreadsAPI {
-		return "開發模式請在連線設定啟用 API 發文"
-	}
 	return "請先完成 Threads API 連線後再發布貼文"
 }
diff --git a/backend/internal/library/placement/context.go b/backend/internal/library/placement/context.go
index 86e0ce6..3b128ae 100644
--- a/backend/internal/library/placement/context.go
+++ b/backend/internal/library/placement/context.go
@@ -101,6 +101,27 @@ func BuildMemberContext(
 	}
 }
 
+// MemberContextForAPIOnly forces Threads / web-search discover and disables Playwright routing.
+// Used for all flows except explicit test-patrol jobs.
+func MemberContextForAPIOnly(base MemberContext) MemberContext {
+	base.DevMode = false
+	base.SearchSourceMode = WithoutCrawler(base.SearchSourceMode)
+	base.AllowsCrawler = false
+	base.AllowsThreadsAPI = ModeAllowsThreadsAPI(base.SearchSourceMode)
+	base.AllowsBrave = ModeAllowsBrave(base.SearchSourceMode)
+	return base
+}
+
+// MemberContextForCrawlerOnly forces Playwright-only discover for test patrol jobs.
+func MemberContextForCrawlerOnly(base MemberContext) MemberContext {
+	base.DevMode = true
+	base.SearchSourceMode = SearchSourceCrawler
+	base.AllowsCrawler = true
+	base.AllowsBrave = false
+	base.AllowsThreadsAPI = false
+	return base
+}
+
 func (c MemberContext) PayloadFields() map[string]any {
 	return map[string]any{
 		"tenant_id":           c.TenantID,
diff --git a/backend/internal/library/placement/context_api_only_test.go b/backend/internal/library/placement/context_api_only_test.go
new file mode 100644
index 0000000..ad37a6b
--- /dev/null
+++ b/backend/internal/library/placement/context_api_only_test.go
@@ -0,0 +1,33 @@
+package placement
+
+import "testing"
+
+func TestMemberContextForAPIOnlyDisablesCrawler(t *testing.T) {
+	base := BuildMemberContext(
+		"t", "u", "acc",
+		ConnectionPrefsInput{SearchSourceMode: string(SearchSourceMixed)},
+		true, true, ResearchSettings{}, false, 10,
+	)
+	apiOnly := MemberContextForAPIOnly(base)
+	if apiOnly.AllowsCrawler {
+		t.Fatal("API-only context must not allow crawler")
+	}
+	if apiOnly.DevMode {
+		t.Fatal("API-only context must not be dev mode")
+	}
+	if !apiOnly.AllowsThreadsAPI {
+		t.Fatal("API-only context should keep Threads API")
+	}
+}
+
+func TestMemberContextForCrawlerOnlyStillWorks(t *testing.T) {
+	base := MemberContextForAPIOnly(BuildMemberContext(
+		"t", "u", "acc",
+		ConnectionPrefsInput{SearchSourceMode: string(SearchSourceMixed)},
+		true, true, ResearchSettings{}, false, 10,
+	))
+	crawler := MemberContextForCrawlerOnly(base)
+	if !crawler.AllowsCrawler || crawler.SearchSourceMode != SearchSourceCrawler {
+		t.Fatal("test patrol should force crawler-only routing")
+	}
+}
diff --git a/backend/internal/library/placement/crawler_exec.go b/backend/internal/library/placement/crawler_exec.go
index c74a630..6a03905 100644
--- a/backend/internal/library/placement/crawler_exec.go
+++ b/backend/internal/library/placement/crawler_exec.go
@@ -5,6 +5,8 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"io"
+	"net/http"
 	"os"
 	"os/exec"
 	"path/filepath"
@@ -49,6 +51,9 @@ func RunExecCrawlerSearch(ctx context.Context, storageState, keyword string, lim
 	if limit <= 0 {
 		limit = 12
 	}
+	if endpoint := strings.TrimSpace(os.Getenv("HAIXUN_KEYWORD_SEARCH_URL")); endpoint != "" {
+		return runHTTPCrawlerSearch(ctx, endpoint, storageState, keyword, limit)
+	}
 
 	repoRoot, cliPath, err := resolveKeywordSearchCLI()
 	if err != nil {
@@ -86,8 +91,41 @@ func RunExecCrawlerSearch(ctx context.Context, storageState, keyword string, lim
 		return nil, fmt.Errorf("crawler search output parse failed: %w", err)
 	}
 
-	posts := make([]DiscoverPost, 0, len(out.Posts))
-	for _, item := range out.Posts {
+	return execCrawlerPostsToDiscover(out.Posts), nil
+}
+
+func runHTTPCrawlerSearch(ctx context.Context, endpoint, storageState, keyword string, limit int) ([]DiscoverPost, error) {
+	payload, err := json.Marshal(execCrawlerInput{StorageState: storageState, Query: keyword, Limit: limit})
+	if err != nil {
+		return nil, err
+	}
+	runCtx, cancel := context.WithTimeout(ctx, 3*time.Minute)
+	defer cancel()
+	url := strings.TrimRight(endpoint, "/") + "/search"
+	req, err := http.NewRequestWithContext(runCtx, http.MethodPost, url, bytes.NewReader(payload))
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Content-Type", "application/json")
+	res, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return nil, fmt.Errorf("crawler search service failed: %w", err)
+	}
+	defer res.Body.Close()
+	body, _ := io.ReadAll(res.Body)
+	if res.StatusCode < 200 || res.StatusCode >= 300 {
+		return nil, fmt.Errorf("crawler search service returned HTTP %d: %s", res.StatusCode, strings.TrimSpace(string(body)))
+	}
+	var out execCrawlerOutput
+	if err := json.Unmarshal(body, &out); err != nil {
+		return nil, fmt.Errorf("crawler search service output parse failed: %w", err)
+	}
+	return execCrawlerPostsToDiscover(out.Posts), nil
+}
+
+func execCrawlerPostsToDiscover(items []execCrawlerPost) []DiscoverPost {
+	posts := make([]DiscoverPost, 0, len(items))
+	for _, item := range items {
 		text := strings.TrimSpace(item.Text)
 		if text == "" {
 			continue
@@ -107,7 +145,7 @@ func RunExecCrawlerSearch(ctx context.Context, storageState, keyword string, lim
 			Source:         DiscoverCrawler,
 		})
 	}
-	return posts, nil
+	return posts
 }
 
 func resolveKeywordSearchCLI() (repoRoot, cliPath string, err error) {
diff --git a/backend/internal/library/placement/discover.go b/backend/internal/library/placement/discover.go
index d317506..845d2cc 100644
--- a/backend/internal/library/placement/discover.go
+++ b/backend/internal/library/placement/discover.go
@@ -49,13 +49,13 @@ func Discover(ctx context.Context, req DiscoverRequest) ([]DiscoverPost, Discove
 	if ShouldTryCrawlerFirst(m) {
 		posts, err := runCrawlerDiscover(ctx, req)
 		if err == nil && len(posts) > 0 {
-			return posts, DiscoverCrawler, nil
+			return maybeEnrichDiscoverPosts(ctx, m, posts), DiscoverCrawler, nil
 		}
 		if m.SearchSourceMode == SearchSourceCrawler {
 			if err != nil {
 				return nil, DiscoverCrawler, err
 			}
-			return posts, DiscoverCrawler, nil
+			return maybeEnrichDiscoverPosts(ctx, m, posts), DiscoverCrawler, nil
 		}
 	}
 
@@ -73,7 +73,7 @@ func Discover(ctx context.Context, req DiscoverRequest) ([]DiscoverPost, Discove
 				if m.CrawlerFallbackAllowed() {
 					cPosts, cErr := runCrawlerDiscover(ctx, req)
 					if cErr == nil && len(cPosts) > 0 {
-						return cPosts, DiscoverCrawler, nil
+						return maybeEnrichDiscoverPosts(ctx, m, cPosts), DiscoverCrawler, nil
 					}
 				}
 				if !m.AllowsBrave && !m.CrawlerFallbackAllowed() {
@@ -89,7 +89,7 @@ func Discover(ctx context.Context, req DiscoverRequest) ([]DiscoverPost, Discove
 			if m.CrawlerFallbackAllowed() {
 				posts, err := runCrawlerDiscover(ctx, req)
 				if err == nil {
-					return posts, DiscoverCrawler, nil
+					return maybeEnrichDiscoverPosts(ctx, m, posts), DiscoverCrawler, nil
 				}
 			}
 			return nil, "", fmt.Errorf("請在設定頁設定 %s Search API key（跟隨此登入帳號）", m.WebSearchProviderLabel())
@@ -102,8 +102,15 @@ func Discover(ctx context.Context, req DiscoverRequest) ([]DiscoverPost, Discove
 		if err != nil {
 			return nil, DiscoverCrawler, err
 		}
-		return posts, DiscoverCrawler, nil
+		return maybeEnrichDiscoverPosts(ctx, m, posts), DiscoverCrawler, nil
 	}
 
 	return nil, "", fmt.Errorf("目前搜尋來源模式無可用管道：%s", m.SearchSourceMode)
 }
+
+func maybeEnrichDiscoverPosts(ctx context.Context, m MemberContext, posts []DiscoverPost) []DiscoverPost {
+	if !m.ApiConnected {
+		return posts
+	}
+	return EnrichDiscoverPostsMediaIDs(ctx, m.ThreadsAPIAccessToken, posts)
+}
diff --git a/backend/internal/library/placement/discover_for_query_test.go b/backend/internal/library/placement/discover_for_query_test.go
new file mode 100644
index 0000000..1f6b30b
--- /dev/null
+++ b/backend/internal/library/placement/discover_for_query_test.go
@@ -0,0 +1,69 @@
+package placement
+
+import (
+	"context"
+	"testing"
+
+	libkg "haixun-backend/internal/library/knowledge"
+	"haixun-backend/internal/library/websearch"
+)
+
+type stubWebSearch struct {
+	enabled bool
+	posts   []DiscoverPost
+}
+
+func (s stubWebSearch) Search(ctx context.Context, opts websearch.SearchOptions) (websearch.SearchResponse, error) {
+	_ = ctx
+	_ = opts
+	results := make([]websearch.SearchResult, 0, len(s.posts))
+	for _, post := range s.posts {
+		results = append(results, websearch.SearchResult{
+			Title:   post.Text,
+			URL:     post.Permalink,
+			Snippet: "",
+		})
+	}
+	return websearch.SearchResponse{Status: "success", Results: results, Provider: websearch.ProviderBrave}, nil
+}
+
+func (s stubWebSearch) Enabled() bool                { return s.enabled }
+func (s stubWebSearch) Provider() websearch.Provider { return websearch.ProviderBrave }
+
+func TestDiscoverForQueryMergesWebSearchWhenBraveEnabled(t *testing.T) {
+	input := DualTrackInput{
+		Member: MemberContext{
+			AllowsBrave:       true,
+			AllowsThreadsAPI:  false,
+			SearchSourceMode:  SearchSourceBrave,
+			WebSearchProvider: string(websearch.ProviderBrave),
+			BraveAPIKey:       "test-key",
+		},
+		WebSearch: stubWebSearch{
+			enabled: true,
+			posts: []DiscoverPost{{
+				Text:      "最近洗衣精有推薦嗎？皮膚會癢",
+				Permalink: "https://www.threads.net/@user1/post/abc123",
+			}},
+		},
+		PatrolContext: PostScanContextFromPatrolInput(libkg.PatrolTagInput{
+			ProductName: "天然洗衣精",
+			MatchTags:   []string{"洗衣精"},
+		}, nil),
+	}
+	tq := TagQuery{
+		Tag:       "洗衣精 推薦",
+		Query:     `site:threads.net 洗衣精 推薦`,
+		Dimension: QueryRelevance,
+	}
+	posts, channel, err := discoverForQuery(context.Background(), input, tq, 5)
+	if err != nil {
+		t.Fatalf("discoverForQuery error: %v", err)
+	}
+	if len(posts) == 0 {
+		t.Fatal("expected web search posts to be merged")
+	}
+	if channel != DiscoverBrave {
+		t.Fatalf("expected brave channel, got %s", channel)
+	}
+}
diff --git a/backend/internal/library/placement/dual_track.go b/backend/internal/library/placement/dual_track.go
index 4f37509..bedbaae 100644
--- a/backend/internal/library/placement/dual_track.go
+++ b/backend/internal/library/placement/dual_track.go
@@ -24,6 +24,7 @@ type ScanCandidate struct {
 	Text                 string
 	SearchTag            string
 	QueryDimension       QueryDimension
+	RecencyDays          int
 	GraphNodeID          string
 	ProductFitScore      int
 	Source               DiscoverChannel
@@ -50,6 +51,7 @@ type DualTrackInput struct {
 	Nodes          []libkg.Node
 	PatrolKeywords []string
 	Exclusions     []string
+	PatrolContext  PostScanContext
 	Member         MemberContext
 	WebSearch      websearch.Client
 	Crawler        CrawlerSearchFn
@@ -104,17 +106,6 @@ func CollectTagQueries(nodes []libkg.Node, provider websearch.Provider) []TagQue
 					RecencyDays:     IdealMaxPostAgeDays,
 				})
 			}
-			q30 := BuildRecencyQuery(provider, tag, MaxPostAgeDays)
-			if q30 != "" && q30 != q7 {
-				out = append(out, TagQuery{
-					Tag:             tag,
-					Query:           q30,
-					Dimension:       QueryRecency,
-					GraphNodeID:     node.ID,
-					ProductFitScore: fit,
-					RecencyDays:     MaxPostAgeDays,
-				})
-			}
 		}
 	}
 	return out
@@ -122,7 +113,12 @@ func CollectTagQueries(nodes []libkg.Node, provider websearch.Provider) []TagQue
 
 // RunDualTrackDiscover executes relevance + recency queries and merges by permalink.
 func RunDualTrackDiscover(ctx context.Context, input DualTrackInput, onProgress DualTrackProgress) ([]ScanCandidate, error) {
-	queries := ResolveTagQueries(input.Nodes, input.PatrolKeywords, input.Member.WebSearchProviderEnum())
+	queries := ResolveTagQueries(
+		input.Nodes,
+		input.PatrolKeywords,
+		input.Member.WebSearchProviderEnum(),
+		PatrolTagInputFromScanContext(input.PatrolContext),
+	)
 	if len(queries) == 0 {
 		if len(input.PatrolKeywords) > 0 {
 			return nil, fmt.Errorf("海巡關鍵字格式無效，請改用 2～8 字的真人搜尋短句")
@@ -145,15 +141,31 @@ func RunDualTrackDiscover(ctx context.Context, input DualTrackInput, onProgress
 	runQuery := func(tq TagQuery, limit int) error {
 		posts, channel, err := discoverForQuery(ctx, input, tq, limit)
 		if err != nil {
-			return err
+			if onProgress != nil {
+				onProgress(fmt.Sprintf("略過「%s」：%s", tq.Tag, err.Error()), -1)
+			}
+			return nil
+		}
+		if len(posts) == 0 {
+			return nil
 		}
 		for _, post := range posts {
 			if MatchesExclusion(post.Text, input.Exclusions) {
 				continue
 			}
-			if !PassesPlacementFilter(post.Text) {
+			if LooksLikeCasualChat(post.Text) {
 				continue
 			}
+			postedAt := strings.TrimSpace(post.PostedAt)
+			if !PassesDiscoverFilters(post.Text, tq.Tag, postedAt, tq.Dimension, tq.ProductFitScore, tq.RecencyDays, input.PatrolContext) {
+				continue
+			}
+			bodyFit := ScorePostBodyProductFit(post.Text, input.PatrolContext)
+			semanticScore := LocalIntentScore(post.Text, input.PatrolContext)
+			effectiveFit := bodyFit
+			if tq.ProductFitScore > 0 && bodyFit > 0 {
+				effectiveFit = (tq.ProductFitScore + bodyFit*2) / 3
+			}
 			key := post.Permalink
 			if key == "" {
 				continue
@@ -170,6 +182,7 @@ func RunDualTrackDiscover(ctx context.Context, input DualTrackInput, onProgress
 						extID = parsed.ExternalID
 					}
 				}
+				semP := &semanticScore
 				merged[key] = &ScanCandidate{
 					Permalink:       post.Permalink,
 					ExternalID:      extID,
@@ -179,17 +192,19 @@ func RunDualTrackDiscover(ctx context.Context, input DualTrackInput, onProgress
 					Text:            post.Text,
 					SearchTag:       tq.Tag,
 					QueryDimension:  tq.Dimension,
+					RecencyDays:     recencyDaysForCandidate(tq),
 					GraphNodeID:     tq.GraphNodeID,
-					ProductFitScore: tq.ProductFitScore,
+					ProductFitScore: effectiveFit,
 					Source:          channel,
 					HasRelevance:    tq.Dimension == QueryRelevance,
 					HasRecency:      tq.Dimension == QueryRecency,
 					Priority:        priority,
 					LikeCount:       post.LikeCount,
 					ReplyCount:      post.ReplyCount,
-					PlacementScore:  computePlacementScore(post.Text, tq.ProductFitScore, tq.Dimension == QueryRecency, nil, nil, nil),
-					SolvedByProduct: tq.ProductFitScore >= 55,
-					PostedAt:        strings.TrimSpace(post.PostedAt),
+					SemanticScore:   semanticScore,
+					PlacementScore:  computePlacementScore(post.Text, effectiveFit, tq.Dimension == QueryRecency, nil, semP, nil),
+					SolvedByProduct: PostSolvedByProduct(post.Text, effectiveFit, input.PatrolContext),
+					PostedAt:        postedAt,
 				}
 				order = append(order, key)
 				continue
@@ -199,14 +214,27 @@ func RunDualTrackDiscover(ctx context.Context, input DualTrackInput, onProgress
 			}
 			if tq.Dimension == QueryRecency {
 				existing.HasRecency = true
+				existing.RecencyDays = mergeRecencyDays(existing.RecencyDays, tq.RecencyDays)
 			}
-			if tq.ProductFitScore > existing.ProductFitScore {
-				existing.ProductFitScore = tq.ProductFitScore
-				existing.SolvedByProduct = tq.ProductFitScore >= 55
+			if effectiveFit > existing.ProductFitScore || semanticScore > existing.SemanticScore {
+				if effectiveFit > existing.ProductFitScore {
+					existing.ProductFitScore = effectiveFit
+				}
+				if semanticScore > existing.SemanticScore {
+					existing.SemanticScore = semanticScore
+				}
+				existing.SolvedByProduct = PostSolvedByProduct(existing.Text, existing.ProductFitScore, input.PatrolContext)
+				semP := existing.SemanticScore
+				semPtr := &semP
+				if semP <= 0 {
+					semPtr = nil
+				}
+				existing.PlacementScore = computePlacementScore(existing.Text, existing.ProductFitScore, existing.HasRecency, nil, semPtr, nil)
 			}
 			if strings.TrimSpace(existing.PostedAt) == "" && strings.TrimSpace(post.PostedAt) != "" {
 				existing.PostedAt = strings.TrimSpace(post.PostedAt)
 			}
+			existing.ExternalID = PreferReplyExternalID(existing.ExternalID, post.ExternalID)
 		}
 		return nil
 	}
@@ -217,15 +245,12 @@ func RunDualTrackDiscover(ctx context.Context, input DualTrackInput, onProgress
 			pct := 10 + ((i + 1) * 75 / max(total, 1))
 			onProgress(fmt.Sprintf("雙軌海巡 %d/%d：%s", i+1, total, tq.Tag), pct)
 		}
-		limit := relevanceLimitPerTag
-		if tq.Dimension == QueryRecency {
-			limit = recencyLimitPerTag
-		}
+		limit := perTagDiscoverLimit(total, tq.Dimension)
 		if err := runQuery(tq, limit); err != nil {
 			return nil, err
 		}
 		if input.OnCheckpoint != nil {
-			snapshot := snapshotMergedCandidates(merged, order, false)
+			snapshot := snapshotMergedCandidates(merged, order, false, input.PatrolContext)
 			if err := input.OnCheckpoint(snapshot); err != nil {
 				return nil, err
 			}
@@ -237,7 +262,48 @@ func RunDualTrackDiscover(ctx context.Context, input DualTrackInput, onProgress
 		}
 	}
 
-	out := snapshotMergedCandidates(merged, order, true)
+	cascadeExtra := 0
+	for _, st := range buildTagCascadeStates(queries) {
+		for countCandidatesForTag(merged, st.Tag) < MinRecencyCandidatesPerTag {
+			if cascadeExtra >= MaxRecencyCascadeQueries {
+				break
+			}
+			days := nextRecencyCascadeWindow(st.RanWindows)
+			if days == 0 {
+				break
+			}
+			tq, ok := buildRecencyCascadeQuery(st, days, input.Member.WebSearchProviderEnum())
+			if !ok {
+				st.RanWindows[days] = true
+				continue
+			}
+			if onProgress != nil {
+				onProgress(fmt.Sprintf("近 %d 天結果不足，改搜近 %d 天：%s", previousRecencyWindow(days), days, st.Tag), -1)
+			}
+			limit := perTagDiscoverLimit(total, QueryRecency)
+			if err := runQuery(tq, limit); err != nil {
+				return nil, err
+			}
+			st.RanWindows[days] = true
+			cascadeExtra++
+			if input.OnCheckpoint != nil {
+				snapshot := snapshotMergedCandidates(merged, order, false, input.PatrolContext)
+				if err := input.OnCheckpoint(snapshot); err != nil {
+					return nil, err
+				}
+			}
+			if input.Member.AllowsCrawler && input.Member.BrowserConnected {
+				if err := politeDiscoverPause(ctx); err != nil {
+					return nil, err
+				}
+			}
+		}
+		if cascadeExtra >= MaxRecencyCascadeQueries {
+			break
+		}
+	}
+
+	out := snapshotMergedCandidates(merged, order, true, input.PatrolContext)
 	if onProgress != nil {
 		onProgress(fmt.Sprintf("合併完成，共 %d 篇候選貼文", len(out)), 90)
 	}
@@ -245,32 +311,71 @@ func RunDualTrackDiscover(ctx context.Context, input DualTrackInput, onProgress
 }
 
 func discoverForQuery(ctx context.Context, input DualTrackInput, tq TagQuery, limit int) ([]DiscoverPost, DiscoverChannel, error) {
+	apiKeyword := tq.Tag
+	if shaped := libkg.ThreadsAPIKeyword(tq.Tag); shaped != "" {
+		apiKeyword = shaped
+	}
 	req := DiscoverRequest{
 		Query:   tq.Query,
-		Keyword: tq.Tag,
+		Keyword: apiKeyword,
 		Recency: tq.Dimension == QueryRecency,
 		Limit:   limit,
 		Member:  input.Member,
 		Crawler: input.Crawler,
 	}
-	posts, channel, err := Discover(ctx, req)
-	if err == nil && len(posts) > 0 {
-		return posts, channel, nil
+	merged := map[string]DiscoverPost{}
+	channel := DiscoverChannel("")
+	posts, primaryChannel, err := Discover(ctx, req)
+	for _, post := range posts {
+		key := strings.TrimSpace(post.Permalink)
+		if key == "" {
+			continue
+		}
+		if existing, ok := merged[key]; ok {
+			post.ExternalID = PreferReplyExternalID(existing.ExternalID, post.ExternalID)
+		}
+		merged[key] = post
 	}
-	if input.WebSearch == nil || !input.WebSearch.Enabled() {
+	if primaryChannel != "" {
+		channel = primaryChannel
+	}
+
+	webEnabled := input.WebSearch != nil && input.WebSearch.Enabled()
+	if webEnabled && input.Member.AllowsBrave {
+		webPosts, werr := discoverViaWebSearch(ctx, input.WebSearch, input.Member, tq, limit)
+		if werr != nil && len(merged) == 0 && err != nil {
+			return nil, "", err
+		}
+		for _, post := range webPosts {
+			key := strings.TrimSpace(post.Permalink)
+			if key == "" {
+				continue
+			}
+			merged[key] = post
+		}
+		if len(merged) > 0 && channel == "" {
+			channel = input.Member.WebSearchDiscoverChannel()
+		}
+	} else if len(merged) == 0 {
 		if err != nil {
 			return nil, "", err
 		}
-		return nil, "", fmt.Errorf("%s 未設定且 Threads API 無結果", input.Member.WebSearchProviderLabel())
-	}
-	webPosts, werr := discoverViaWebSearch(ctx, input.WebSearch, input.Member, tq, limit)
-	if werr != nil {
-		if err != nil {
-			return nil, "", err
+		if !webEnabled {
+			return nil, "", fmt.Errorf("%s 未設定且 Threads API 無結果", input.Member.WebSearchProviderLabel())
 		}
-		return nil, "", werr
 	}
-	return webPosts, input.Member.WebSearchDiscoverChannel(), nil
+
+	out := make([]DiscoverPost, 0, len(merged))
+	for _, post := range merged {
+		out = append(out, post)
+	}
+	if len(out) > limit {
+		out = out[:limit]
+	}
+	if channel == "" && len(out) > 0 {
+		channel = DiscoverThreadsAPI
+	}
+	return out, channel, nil
 }
 
 func discoverViaWebSearch(ctx context.Context, client websearch.Client, member MemberContext, tq TagQuery, limit int) ([]DiscoverPost, error) {
@@ -307,20 +412,50 @@ func discoverViaWebSearch(ctx context.Context, client websearch.Client, member M
 	return out, nil
 }
 
-func snapshotMergedCandidates(merged map[string]*ScanCandidate, order []string, applyFinalFilter bool) []ScanCandidate {
+func snapshotMergedCandidates(merged map[string]*ScanCandidate, order []string, applyFinalFilter bool, ctx PostScanContext) []ScanCandidate {
 	out := make([]ScanCandidate, 0, len(order))
 	for _, key := range order {
 		item := merged[key]
-		finalizeScanCandidate(item)
-		if applyFinalFilter && item.ProductFitScore < 30 && item.Priority != "gold" {
+		finalizeScanCandidate(item, ctx)
+		if applyFinalFilter && !passesFinalStrictFilter(item) {
 			continue
 		}
 		out = append(out, *item)
 	}
+	if applyFinalFilter && len(out) == 0 && len(order) > 0 {
+		for _, key := range order {
+			item := merged[key]
+			finalizeScanCandidate(item, ctx)
+			if !PassesRelaxedFinalFilters(item.Text, item.ProductFitScore, ctx) {
+				continue
+			}
+			out = append(out, *item)
+		}
+	}
+	if applyFinalFilter && len(out) == 0 && len(order) > 0 {
+		for _, key := range order {
+			item := merged[key]
+			finalizeScanCandidate(item, ctx)
+			if !PassesIngestFallbackFilters(item.Text, item.ProductFitScore, ctx) {
+				continue
+			}
+			out = append(out, *item)
+		}
+	}
 	return out
 }
 
-func finalizeScanCandidate(item *ScanCandidate) {
+func passesFinalStrictFilter(item *ScanCandidate) bool {
+	if item == nil {
+		return false
+	}
+	if item.ProductFitScore < minPostProductFitPatrol && item.Priority != "gold" {
+		return false
+	}
+	return item.SolvedByProduct
+}
+
+func finalizeScanCandidate(item *ScanCandidate, ctx PostScanContext) {
 	if item == nil {
 		return
 	}
@@ -345,7 +480,7 @@ func finalizeScanCandidate(item *ScanCandidate) {
 		qualP = &v
 	}
 	item.PlacementScore = computePlacementScore(item.Text, item.ProductFitScore, item.HasRecency, engP, semP, qualP)
-	item.SolvedByProduct = item.ProductFitScore >= 55
+	item.SolvedByProduct = PostSolvedByProduct(item.Text, item.ProductFitScore, ctx)
 }
 
 func computePlacementScore(text string, productFit int, recent bool, predictedEngagement *int, semanticScore *int, audienceQuality *int) int {
@@ -413,6 +548,55 @@ func max(a, b int) int {
 	return b
 }
 
+func recencyDaysForCandidate(tq TagQuery) int {
+	if tq.Dimension != QueryRecency {
+		return 0
+	}
+	if tq.RecencyDays > 0 {
+		return tq.RecencyDays
+	}
+	return IdealMaxPostAgeDays
+}
+
+func mergeRecencyDays(existing, incoming int) int {
+	if incoming <= 0 {
+		return existing
+	}
+	if existing <= 0 {
+		return incoming
+	}
+	if incoming < existing {
+		return incoming
+	}
+	return existing
+}
+
+func previousRecencyWindow(days int) int {
+	prev := IdealMaxPostAgeDays
+	for _, window := range RecencyCascadeDays() {
+		if window == days {
+			return prev
+		}
+		prev = window
+	}
+	return IdealMaxPostAgeDays
+}
+
+func perTagDiscoverLimit(totalQueries int, dimension QueryDimension) int {
+	limit := relevanceLimitPerTag
+	if dimension == QueryRecency {
+		limit = recencyLimitPerTag
+	}
+	switch {
+	case totalQueries > 18:
+		return max(7, limit-3)
+	case totalQueries > 14:
+		return max(8, limit-2)
+	default:
+		return limit
+	}
+}
+
 func politeDiscoverPause(ctx context.Context) error {
 	wait := 2*time.Second + jitterDuration(2*time.Second)
 	timer := time.NewTimer(wait)
diff --git a/backend/internal/library/placement/external_id.go b/backend/internal/library/placement/external_id.go
new file mode 100644
index 0000000..1f52c8b
--- /dev/null
+++ b/backend/internal/library/placement/external_id.go
@@ -0,0 +1,50 @@
+package placement
+
+import (
+	"context"
+	"strings"
+
+	libthreads "haixun-backend/internal/library/threadsapi"
+)
+
+// PreferReplyExternalID keeps a numeric Threads media id when merging scan rows.
+func PreferReplyExternalID(existing, incoming string) string {
+	a := strings.TrimSpace(existing)
+	b := strings.TrimSpace(incoming)
+	if libthreads.IsNumericMediaID(a) {
+		return a
+	}
+	if libthreads.IsNumericMediaID(b) {
+		return b
+	}
+	if b != "" {
+		return b
+	}
+	return a
+}
+
+// EnrichDiscoverPostsMediaIDs resolves shortcode-only crawler rows via Threads API when possible.
+func EnrichDiscoverPostsMediaIDs(ctx context.Context, accessToken string, posts []DiscoverPost) []DiscoverPost {
+	token := strings.TrimSpace(accessToken)
+	if token == "" || len(posts) == 0 {
+		return posts
+	}
+	client := libthreads.NewClient(token)
+	out := make([]DiscoverPost, len(posts))
+	copy(out, posts)
+	for i := range out {
+		if libthreads.IsNumericMediaID(out[i].ExternalID) {
+			continue
+		}
+		id, err := client.ResolveReplyMedia(ctx, libthreads.ResolveReplyMediaInput{
+			ExternalID: out[i].ExternalID,
+			Permalink:  out[i].Permalink,
+			HintText:   out[i].Text,
+		})
+		if err != nil || !libthreads.IsNumericMediaID(id) {
+			continue
+		}
+		out[i].ExternalID = id
+	}
+	return out
+}
diff --git a/backend/internal/library/placement/external_id_test.go b/backend/internal/library/placement/external_id_test.go
new file mode 100644
index 0000000..03db367
--- /dev/null
+++ b/backend/internal/library/placement/external_id_test.go
@@ -0,0 +1,14 @@
+package placement
+
+import "testing"
+
+func TestPreferReplyExternalIDKeepsNumeric(t *testing.T) {
+	got := PreferReplyExternalID("18123456789012345", "AbCdEf123")
+	if got != "18123456789012345" {
+		t.Fatalf("got %q", got)
+	}
+	got = PreferReplyExternalID("AbCdEf123", "18123456789012345")
+	if got != "18123456789012345" {
+		t.Fatalf("got %q", got)
+	}
+}
diff --git a/backend/internal/library/placement/filter.go b/backend/internal/library/placement/filter.go
index 4d68aad..4fbdc31 100644
--- a/backend/internal/library/placement/filter.go
+++ b/backend/internal/library/placement/filter.go
@@ -5,6 +5,7 @@ import "regexp"
 var (
 	placementRecommendRe = regexp.MustCompile(`推薦|求助|請益|請問|哪裡買|有沒有|求分享|困擾|煩惱|怎麼辦|怎麼選|不知道|有推|拜託|求救|卡關`)
 	placementIntentRe    = regexp.MustCompile(`用什麼洗|哪款|哪牌|哪一牌|洗什麼|買什麼|在家洗|自己洗|洗澡怕|洗不乾淨|味道重|皮膚癢|皮膚紅|一直抓|掉毛多|敏感肌|過敏|紅腫|抓癢|異味|不敢洗|第一次洗|洗完還是|越洗越`)
+	painProblemRe        = regexp.MustCompile(`痛|癢|乾|紅|腫|過敏|困擾|煩惱|難搞|不好用|沒效|無效|洗不掉|洗不乾淨|洗不乾|臭|異味|異味重|怕|擔心|問題|不舒服|刺激|脫皮|粗糙|暗沉|掉屑|掉毛|污漬|油漬|發炎`)
 	casualChatRe         = regexp.MustCompile(`好可愛|太萌|晒照|日常分享|隨便發|廢文|路過|笑死|哈哈哈|哈囉|早安|晚安|按讚|追蹤我|純分享|沒有要問`)
 )
 
@@ -35,3 +36,11 @@ func PassesPlacementFilter(text string) bool {
 	}
 	return HasPlacementIntent(text)
 }
+
+// HasPainPointDemand requires the post to read like someone asking for help with a solvable problem.
+func HasPainPointDemand(text string) bool {
+	if !PassesPlacementFilter(text) {
+		return false
+	}
+	return painProblemRe.MatchString(text) || LooksLikeRecommendationPost(text)
+}
diff --git a/backend/internal/library/placement/media_resolve.go b/backend/internal/library/placement/media_resolve.go
new file mode 100644
index 0000000..bc4b3c3
--- /dev/null
+++ b/backend/internal/library/placement/media_resolve.go
@@ -0,0 +1,57 @@
+package placement
+
+import (
+	"context"
+	"strings"
+
+	libthreads "haixun-backend/internal/library/threadsapi"
+)
+
+type ReplyMediaResolveInput struct {
+	AccessToken  string
+	StorageState string
+	ExternalID   string
+	Permalink    string
+	HintText     string
+}
+
+// ResolveReplyMediaWithFallback resolves a Threads reply target id via API and permalink scraping.
+func ResolveReplyMediaWithFallback(ctx context.Context, in ReplyMediaResolveInput) (string, error) {
+	return resolveReplyMedia(ctx, in, false)
+}
+
+// ResolveReplyMediaForPublish prefers fast permalink scraping, then API lookup.
+func ResolveReplyMediaForPublish(ctx context.Context, in ReplyMediaResolveInput) (string, error) {
+	return resolveReplyMedia(ctx, in, true)
+}
+
+func resolveReplyMedia(ctx context.Context, in ReplyMediaResolveInput, publishFastPath bool) (string, error) {
+	if libthreads.IsNumericMediaID(in.ExternalID) {
+		return strings.TrimSpace(in.ExternalID), nil
+	}
+
+	permalink := strings.TrimSpace(in.Permalink)
+	if publishFastPath && permalink != "" {
+		if scraped, sErr := RunResolveMediaFromPermalink(ctx, permalink, in.StorageState); sErr == nil && libthreads.IsNumericMediaID(scraped) {
+			return scraped, nil
+		}
+	}
+
+	client := libthreads.NewClient(in.AccessToken)
+	id, err := client.ResolveReplyMedia(ctx, libthreads.ResolveReplyMediaInput{
+		ExternalID: in.ExternalID,
+		Permalink:  in.Permalink,
+		HintText:   in.HintText,
+	})
+	if err == nil && libthreads.IsNumericMediaID(id) {
+		return id, nil
+	}
+
+	if !publishFastPath && permalink != "" {
+		if scraped, sErr := RunResolveMediaFromPermalink(ctx, permalink, in.StorageState); sErr == nil && libthreads.IsNumericMediaID(scraped) {
+			return scraped, nil
+		}
+	}
+
+	return "", err
+}
diff --git a/backend/internal/library/placement/parse_threads.go b/backend/internal/library/placement/parse_threads.go
index ee1ae31..740d867 100644
--- a/backend/internal/library/placement/parse_threads.go
+++ b/backend/internal/library/placement/parse_threads.go
@@ -23,8 +23,14 @@ func ParseThreadsPostFromWebResult(title, snippet, url string) (ParsedThreadsPos
 	if len(match) < 3 {
 		return ParsedThreadsPost{}, false
 	}
-	text := strings.TrimSpace(strings.Join([]string{strings.TrimSpace(title), strings.TrimSpace(snippet)}, " — "))
-	if len([]rune(text)) < 8 {
+	text := strings.TrimSpace(strings.Join(filterNonEmpty([]string{strings.TrimSpace(title), strings.TrimSpace(snippet)}), " — "))
+	if text == "" {
+		text = strings.TrimSpace(title)
+	}
+	if text == "" {
+		text = strings.TrimSpace(snippet)
+	}
+	if len([]rune(text)) < 6 {
 		return ParsedThreadsPost{}, false
 	}
 	return ParsedThreadsPost{
@@ -35,6 +41,16 @@ func ParseThreadsPostFromWebResult(title, snippet, url string) (ParsedThreadsPos
 	}, true
 }
 
+func filterNonEmpty(items []string) []string {
+	out := make([]string, 0, len(items))
+	for _, item := range items {
+		if strings.TrimSpace(item) != "" {
+			out = append(out, item)
+		}
+	}
+	return out
+}
+
 func normalizeThreadsPermalink(raw string) string {
 	raw = strings.TrimSpace(raw)
 	if raw == "" {
diff --git a/backend/internal/library/placement/patrol_queries.go b/backend/internal/library/placement/patrol_queries.go
index b1c1dd7..cc2d851 100644
--- a/backend/internal/library/placement/patrol_queries.go
+++ b/backend/internal/library/placement/patrol_queries.go
@@ -1,24 +1,31 @@
 package placement
 
 import (
+	"sort"
 	"strings"
 
 	libkg "haixun-backend/internal/library/knowledge"
 	"haixun-backend/internal/library/websearch"
 )
 
-const defaultPatrolProductFit = 78
+const (
+	defaultPatrolProductFitNoGraph = 42
+	maxPatrolQueriesPerScan        = libkg.MaxScanPatrolKeywords * 2
+)
 
-// CollectPatrolTagQueries builds dual-track crawl jobs from user-edited patrol keywords only.
-func CollectPatrolTagQueries(keywords []string, nodes []libkg.Node, provider websearch.Provider) []TagQuery {
+// CollectPatrolTagQueries builds lean dual-track jobs: relevance + 7d recency per keyword.
+func CollectPatrolTagQueries(keywords []string, nodes []libkg.Node, provider websearch.Provider, patrolInput libkg.PatrolTagInput) []TagQuery {
 	keywords = libkg.NormalizePatrolKeywordList(keywords)
 	if len(keywords) == 0 {
 		return nil
 	}
+	if len(keywords) > libkg.MaxScanPatrolKeywords {
+		keywords = keywords[:libkg.MaxScanPatrolKeywords]
+	}
 
-	out := make([]TagQuery, 0, len(keywords)*3)
+	out := make([]TagQuery, 0, len(keywords)*2)
 	for _, tag := range keywords {
-		fit := productFitForPatrolTag(tag, nodes)
+		fit := productFitForPatrolTag(tag, nodes, patrolInput)
 		if q := BuildRelevanceQuery(provider, tag); q != "" {
 			out = append(out, TagQuery{
 				Tag:             tag,
@@ -36,25 +43,15 @@ func CollectPatrolTagQueries(keywords []string, nodes []libkg.Node, provider web
 				RecencyDays:     IdealMaxPostAgeDays,
 			})
 		}
-		if q30 := BuildRecencyQuery(provider, tag, MaxPostAgeDays); q30 != "" {
-			if q7 := BuildRecencyQuery(provider, tag, IdealMaxPostAgeDays); q30 != q7 {
-				out = append(out, TagQuery{
-					Tag:             tag,
-					Query:           q30,
-					Dimension:       QueryRecency,
-					ProductFitScore: fit,
-					RecencyDays:     MaxPostAgeDays,
-				})
-			}
-		}
 	}
 	return out
 }
 
-func productFitForPatrolTag(tag string, nodes []libkg.Node) int {
+func productFitForPatrolTag(tag string, nodes []libkg.Node, patrolInput libkg.PatrolTagInput) int {
 	tagKey := patrolTagMatchKey(tag)
 	best := 0
-	bestNodeID := ""
+	profile := libkg.BuildIntentProfile(patrolInput)
+	intentFit := libkg.ScoreIntentSimilarity(tag, profile)
 	for _, node := range nodes {
 		score := node.ProductFitScore
 		if score <= 0 {
@@ -72,14 +69,25 @@ func productFitForPatrolTag(tag string, nodes []libkg.Node) int {
 		}
 		if score > best {
 			best = score
-			bestNodeID = node.ID
 		}
 	}
 	if best > 0 {
-		return best
+		return maxPatrolFit(best, intentFit)
 	}
-	_ = bestNodeID
-	return defaultPatrolProductFit
+	if intentFit > 0 {
+		return intentFit
+	}
+	return defaultPatrolProductFitNoGraph
+}
+
+func maxPatrolFit(values ...int) int {
+	best := 0
+	for _, v := range values {
+		if v > best {
+			best = v
+		}
+	}
+	return best
 }
 
 func patrolTagMatchKey(tag string) string {
@@ -93,10 +101,66 @@ func patrolTagMatchKey(tag string) string {
 	return strings.TrimSpace(tag)
 }
 
-// ResolveTagQueries prefers explicit patrol keywords over graph node selection.
-func ResolveTagQueries(nodes []libkg.Node, patrolKeywords []string, provider websearch.Provider) []TagQuery {
-	if len(patrolKeywords) > 0 {
-		return CollectPatrolTagQueries(patrolKeywords, nodes, provider)
+// ResolveTagQueries builds Search API jobs from the best-ranked patrol keywords.
+func ResolveTagQueries(nodes []libkg.Node, patrolKeywords []string, provider websearch.Provider, patrolInput libkg.PatrolTagInput) []TagQuery {
+	nodes = libkg.NodesForPatrolKeywordDerivation(nodes)
+	keywords := patrolKeywords
+	if len(keywords) == 0 {
+		keywords = libkg.SelectBestSearchKeywords(nil, nil, patrolInput, nodes, libkg.MaxScanPatrolKeywords)
 	}
-	return CollectTagQueries(nodes, provider)
+	queries := CollectPatrolTagQueries(keywords, nodes, provider, patrolInput)
+	if len(queries) == 0 {
+		queries = CollectTagQueries(nodes, provider)
+	}
+	return trimPatrolQueries(queries, maxPatrolQueriesPerScan, patrolInput)
+}
+
+func trimPatrolQueries(queries []TagQuery, max int, patrolInput libkg.PatrolTagInput) []TagQuery {
+	profile := libkg.BuildIntentProfile(patrolInput)
+	if max <= 0 || len(queries) <= max {
+		return queries
+	}
+	type ranked struct {
+		query TagQuery
+		key   string
+	}
+	rankedQueries := make([]ranked, 0, len(queries))
+	seen := map[string]struct{}{}
+	for _, item := range queries {
+		key := strings.TrimSpace(item.Query)
+		if key == "" {
+			continue
+		}
+		if _, ok := seen[key]; ok {
+			continue
+		}
+		seen[key] = struct{}{}
+		rankedQueries = append(rankedQueries, ranked{query: item, key: key})
+	}
+	sort.SliceStable(rankedQueries, func(i, j int) bool {
+		left := rankedQueries[i].query.ProductFitScore
+		right := rankedQueries[j].query.ProductFitScore
+		leftIntent := libkg.ScoreIntentSimilarity(rankedQueries[i].query.Tag, profile)
+		rightIntent := libkg.ScoreIntentSimilarity(rankedQueries[j].query.Tag, profile)
+		leftRank := left*2 + leftIntent*3
+		rightRank := right*2 + rightIntent*3
+		if leftRank == rightRank {
+			if rankedQueries[i].query.Dimension == rankedQueries[j].query.Dimension {
+				return rankedQueries[i].key < rankedQueries[j].key
+			}
+			if rankedQueries[i].query.Dimension == QueryRelevance {
+				return true
+			}
+			return false
+		}
+		return leftRank > rightRank
+	})
+	out := make([]TagQuery, 0, max)
+	for _, item := range rankedQueries {
+		out = append(out, item.query)
+		if len(out) >= max {
+			break
+		}
+	}
+	return out
 }
diff --git a/backend/internal/library/placement/patrol_queries_test.go b/backend/internal/library/placement/patrol_queries_test.go
index 5551df3..cc8dc10 100644
--- a/backend/internal/library/placement/patrol_queries_test.go
+++ b/backend/internal/library/placement/patrol_queries_test.go
@@ -8,15 +8,15 @@ import (
 )
 
 func TestCollectPatrolTagQueriesManualOnly(t *testing.T) {
-	queries := CollectPatrolTagQueries([]string{"化療 沐浴乳"}, nil, websearch.ProviderBrave)
+	queries := CollectPatrolTagQueries([]string{"化療 沐浴乳"}, nil, websearch.ProviderBrave, libkg.PatrolTagInput{})
 	if len(queries) < 2 {
 		t.Fatalf("expected relevance + recency queries, got %d", len(queries))
 	}
 	if queries[0].Tag != "化療 沐浴乳" || queries[0].Dimension != QueryRelevance {
 		t.Fatalf("unexpected first query: %+v", queries[0])
 	}
-	if queries[0].ProductFitScore != defaultPatrolProductFit {
-		t.Fatalf("expected default fit %d, got %d", defaultPatrolProductFit, queries[0].ProductFitScore)
+	if queries[0].ProductFitScore != defaultPatrolProductFitNoGraph {
+		t.Fatalf("expected default fit %d, got %d", defaultPatrolProductFitNoGraph, queries[0].ProductFitScore)
 	}
 }
 
@@ -31,7 +31,7 @@ func TestCollectPatrolTagQueriesUsesGraphFit(t *testing.T) {
 			},
 		},
 	}
-	queries := CollectPatrolTagQueries([]string{"化療 沐浴乳"}, nodes, websearch.ProviderBrave)
+	queries := CollectPatrolTagQueries([]string{"化療 沐浴乳"}, nodes, websearch.ProviderBrave, libkg.PatrolTagInput{})
 	if len(queries) == 0 || queries[0].ProductFitScore != 92 {
 		t.Fatalf("expected graph fit 92, got %+v", queries)
 	}
@@ -41,7 +41,7 @@ func TestResolveTagQueriesPrefersPatrolKeywords(t *testing.T) {
 	nodes := []libkg.Node{
 		{ID: "n1", Label: "ignored", SelectedForScan: true, DerivedTags: libkg.DerivedTags{Relevance: []string{"ignored"}}},
 	}
-	queries := ResolveTagQueries(nodes, []string{"手動 關鍵字"}, websearch.ProviderBrave)
+	queries := ResolveTagQueries(nodes, []string{"手動 關鍵字"}, websearch.ProviderBrave, libkg.PatrolTagInput{})
 	if len(queries) == 0 || queries[0].Tag != "手動 關鍵字" {
 		t.Fatalf("expected patrol keyword query, got %+v", queries)
 	}
diff --git a/backend/internal/library/placement/post_relevance.go b/backend/internal/library/placement/post_relevance.go
new file mode 100644
index 0000000..3b717c8
--- /dev/null
+++ b/backend/internal/library/placement/post_relevance.go
@@ -0,0 +1,534 @@
+package placement
+
+import (
+	"strings"
+	"time"
+	"unicode"
+
+	libkg "haixun-backend/internal/library/knowledge"
+)
+
+const (
+	minPostBodyProductFit         = 50
+	minPostBodyProductFitDiscover = 28
+	minPostProductFitPatrol       = 58
+	minPostProductFitDiscover     = 34
+	minPostProductFitRelevant     = 62
+	minPostProductFitRelaxedFinal = 38
+	minPostProductFitIngestFinal  = 28
+	minPostPillarAnchor           = 1
+	patrolMaxPostAgeDays          = IdealMaxPostAgeDays
+	relevanceMaxPostAgeDays       = 14
+)
+
+// PostScanContext carries research map + product signals for post-level filtering.
+type PostScanContext struct {
+	MatchTags       []string
+	ProductName     string
+	ProductFeatures string
+	AudienceSummary string
+	TargetAudience  string
+	Questions       []string
+	Pillars         []string
+	Exclusions      []string
+}
+
+func PostScanContextFromPatrolInput(in libkg.PatrolTagInput, exclusions []string) PostScanContext {
+	return PostScanContext{
+		MatchTags:       append([]string{}, in.MatchTags...),
+		ProductName:     strings.TrimSpace(in.ProductName),
+		ProductFeatures: strings.TrimSpace(in.ProductFeatures),
+		AudienceSummary: strings.TrimSpace(in.AudienceSummary),
+		TargetAudience:  strings.TrimSpace(in.TargetAudience),
+		Questions:       append([]string{}, in.Questions...),
+		Pillars:         append([]string{}, in.Pillars...),
+		Exclusions:      ExpandExclusionTokens(exclusions),
+	}
+}
+
+func ScorePostProductFit(text, searchTag string, ctx PostScanContext) int {
+	text = strings.ToLower(strings.TrimSpace(text))
+	if text == "" {
+		return 0
+	}
+	tagScore := ScoreProductForTag(searchTag, ctx.MatchTags)
+	if tagScore == 0 && ctx.ProductName != "" {
+		tagScore = ScoreProductForTag(searchTag, []string{ctx.ProductName})
+	}
+	postScore := ScoreProductForTag(text, ctx.MatchTags)
+	if postScore == 0 && ctx.ProductName != "" {
+		postScore = scoreTextAgainstPhrase(text, ctx.ProductName)
+	}
+	if ctx.ProductFeatures != "" {
+		postScore = maxInt(postScore, scoreTextAgainstPhrase(text, ctx.ProductFeatures))
+	}
+	for _, pillar := range ctx.Pillars {
+		postScore = maxInt(postScore, scoreTextAgainstPhrase(text, pillar)/2)
+	}
+	combined := postScore
+	if tagScore > 0 && postScore > 0 {
+		combined = (tagScore*2 + postScore*3) / 5
+	} else if postScore > 0 {
+		combined = postScore
+	} else if tagScore > 0 {
+		combined = tagScore / 2
+	}
+	if HasCategoryConflict(text, ctx) {
+		return minInt(combined, 25)
+	}
+	if HasTangentialTopicMismatch(text, ctx) {
+		return minInt(combined, 20)
+	}
+	intentScore := LocalIntentScore(text, ctx)
+	if intentScore > combined {
+		combined = (combined*2 + intentScore*3) / 5
+	}
+	return combined
+}
+
+// PassesDiscoverFilters is the crawl-stage gate: collect candidates from Search/Threads API.
+// Stricter ranking happens at finalize.
+func PassesDiscoverFilters(text, searchTag, postedAt string, dimension QueryDimension, tagFit, recencyDays int, ctx PostScanContext) bool {
+	text = strings.TrimSpace(text)
+	if text == "" {
+		return false
+	}
+	if MatchesExclusion(text, ctx.Exclusions) {
+		return false
+	}
+	if HasCategoryConflict(text, ctx) {
+		return false
+	}
+	if HasTangentialTopicMismatch(text, ctx) {
+		return false
+	}
+	if !HasPainPointDemand(text) && !HasPlacementIntent(text) {
+		return false
+	}
+	if !PassesPostAge(postedAt, dimension, recencyDays) {
+		return false
+	}
+	bodyFit := ScorePostBodyProductFit(text, ctx)
+	effectiveFit := bodyFit
+	if tagFit > 0 && bodyFit > 0 {
+		effectiveFit = (tagFit + bodyFit*2) / 3
+	} else if tagFit > 0 && HasPlacementIntent(text) {
+		effectiveFit = tagFit / 2
+	}
+	if bodyFit < minPostBodyProductFitDiscover {
+		if !(HasPlacementIntent(text) && effectiveFit >= minPostProductFitIngestFinal) {
+			return false
+		}
+	}
+	return effectiveFit >= minPostProductFitDiscover ||
+		(HasPlacementIntent(text) && effectiveFit >= minPostProductFitIngestFinal)
+}
+
+func PassesPostScanFilters(text, searchTag, postedAt string, dimension QueryDimension, tagFit int, ctx PostScanContext) bool {
+	text = strings.TrimSpace(text)
+	if text == "" {
+		return false
+	}
+	if MatchesExclusion(text, ctx.Exclusions) {
+		return false
+	}
+	if HasCategoryConflict(text, ctx) {
+		return false
+	}
+	if HasTangentialTopicMismatch(text, ctx) {
+		return false
+	}
+	if !HasPainPointDemand(text) {
+		return false
+	}
+	if !PassesPostAge(postedAt, dimension, 0) {
+		return false
+	}
+	bodyFit := ScorePostBodyProductFit(text, ctx)
+	if bodyFit < minPostBodyProductFit {
+		return false
+	}
+	if !ProductSolvesPostPain(text, ctx) {
+		return false
+	}
+	effectiveFit := bodyFit
+	if tagFit > 0 && bodyFit > 0 {
+		effectiveFit = (tagFit + bodyFit*2) / 3
+	}
+	minFit := minPostProductFitPatrol
+	if dimension == QueryRelevance {
+		minFit = minPostProductFitRelevant
+	}
+	return effectiveFit >= minFit
+}
+
+// ScorePostBodyProductFit scores only the post body against the product offer (ignores search tag).
+func ScorePostBodyProductFit(text string, ctx PostScanContext) int {
+	return ScorePostProductFit(text, "", ctx)
+}
+
+// ProductSolvesPostPain checks pain in the post aligns with what the product can solve.
+func ProductSolvesPostPain(text string, ctx PostScanContext) bool {
+	if HasCategoryConflict(text, ctx) {
+		return false
+	}
+	if HasTangentialTopicMismatch(text, ctx) {
+		return false
+	}
+	if matchesTopicAnchor(text, ctx) {
+		return true
+	}
+	bodyFit := ScorePostBodyProductFit(text, ctx)
+	if bodyFit < minPostBodyProductFit {
+		return false
+	}
+	for _, q := range ctx.Questions {
+		if tokenHits(text, q) >= 2 && bodyFit >= minPostBodyProductFit {
+			return true
+		}
+	}
+	if ctx.ProductName != "" && scoreTextAgainstPhrase(text, ctx.ProductName) >= 55 {
+		return true
+	}
+	for _, tag := range ctx.MatchTags {
+		if scoreTextAgainstPhrase(text, tag) >= 55 {
+			return true
+		}
+	}
+	return LocalIntentScore(text, ctx) >= minPostBodyProductFit
+}
+
+// PostSolvedByProduct is the final flag for UI: demand + fit + no mismatch.
+func PostSolvedByProduct(text string, effectiveFit int, ctx PostScanContext) bool {
+	return effectiveFit >= minPostProductFitPatrol &&
+		HasPainPointDemand(text) &&
+		ProductSolvesPostPain(text, ctx) &&
+		!HasCategoryConflict(text, ctx) &&
+		!HasTangentialTopicMismatch(text, ctx)
+}
+
+// PassesRelaxedFinalFilters keeps demand + basic fit when strict pass yields zero results.
+func PassesRelaxedFinalFilters(text string, effectiveFit int, ctx PostScanContext) bool {
+	text = strings.TrimSpace(text)
+	if text == "" {
+		return false
+	}
+	if MatchesExclusion(text, ctx.Exclusions) {
+		return false
+	}
+	if HasCategoryConflict(text, ctx) {
+		return false
+	}
+	if HasTangentialTopicMismatch(text, ctx) {
+		return false
+	}
+	if !HasPainPointDemand(text) && !HasPlacementIntent(text) {
+		return false
+	}
+	return effectiveFit >= minPostProductFitRelaxedFinal
+}
+
+// PassesIngestFallbackFilters keeps basic searchable posts when strict/relaxed gates yield zero.
+func PassesIngestFallbackFilters(text string, effectiveFit int, ctx PostScanContext) bool {
+	text = strings.TrimSpace(text)
+	if text == "" {
+		return false
+	}
+	if MatchesExclusion(text, ctx.Exclusions) {
+		return false
+	}
+	if HasCategoryConflict(text, ctx) {
+		return false
+	}
+	if !HasPlacementIntent(text) && !HasPainPointDemand(text) {
+		return false
+	}
+	return effectiveFit >= minPostProductFitIngestFinal
+}
+
+func matchesTopicAnchor(text string, ctx PostScanContext) bool {
+	text = strings.ToLower(text)
+	hits := 0
+	for _, pillar := range ctx.Pillars {
+		if tokenHits(text, pillar) > 0 {
+			hits++
+		}
+	}
+	for _, q := range ctx.Questions {
+		if tokenHits(text, q) >= 2 {
+			hits++
+		}
+	}
+	if hits >= minPostPillarAnchor {
+		return true
+	}
+	for _, tag := range ctx.MatchTags {
+		if tokenHits(text, tag) > 0 {
+			return true
+		}
+	}
+	if ctx.ProductName != "" && tokenHits(text, ctx.ProductName) > 0 {
+		return true
+	}
+	for _, phrase := range []string{ctx.AudienceSummary, ctx.TargetAudience} {
+		if tokenHits(text, phrase) >= 2 {
+			return true
+		}
+	}
+	return false
+}
+
+func PassesPostAge(postedAt string, dimension QueryDimension, recencyDays int) bool {
+	postedAt = strings.TrimSpace(postedAt)
+	if postedAt == "" {
+		// Web Search snippets often lack dates; do not drop at ingest.
+		return true
+	}
+	maxDays := patrolMaxPostAgeDays
+	switch dimension {
+	case QueryRelevance:
+		maxDays = relevanceMaxPostAgeDays
+	case QueryRecency:
+		if recencyDays > 0 {
+			maxDays = recencyDays
+		}
+	}
+	return IsPostWithinMaxAge(postedAt, maxDays, time.Now())
+}
+
+func IsPostWithinMaxAge(postedAt string, maxDays int, now time.Time) bool {
+	if maxDays <= 0 {
+		return true
+	}
+	ts, ok := ParsePostedAt(postedAt)
+	if !ok {
+		return true
+	}
+	if now.IsZero() {
+		now = time.Now()
+	}
+	cutoff := now.AddDate(0, 0, -maxDays)
+	return !ts.Before(cutoff)
+}
+
+func ParsePostedAt(raw string) (time.Time, bool) {
+	raw = strings.TrimSpace(raw)
+	if raw == "" {
+		return time.Time{}, false
+	}
+	layouts := []string{
+		time.RFC3339,
+		"2006-01-02T15:04:05Z07:00",
+		"2006-01-02 15:04:05",
+		"2006-01-02",
+		"2006/01/02",
+	}
+	for _, layout := range layouts {
+		if ts, err := time.Parse(layout, raw); err == nil {
+			return ts, true
+		}
+	}
+	return time.Time{}, false
+}
+
+func ExpandExclusionTokens(exclusions []string) []string {
+	seen := map[string]struct{}{}
+	out := []string{}
+	add := func(token string) {
+		token = strings.TrimSpace(strings.ToLower(token))
+		if len([]rune(token)) < 2 {
+			return
+		}
+		if _, ok := seen[token]; ok {
+			return
+		}
+		seen[token] = struct{}{}
+		out = append(out, token)
+	}
+	for _, rule := range exclusions {
+		rule = strings.TrimSpace(rule)
+		if rule == "" {
+			continue
+		}
+		add(rule)
+		for _, token := range tokenizePhrase(rule) {
+			add(token)
+		}
+		for _, synonym := range exclusionSynonyms(rule) {
+			add(synonym)
+		}
+	}
+	return out
+}
+
+func exclusionSynonyms(rule string) []string {
+	rule = strings.ToLower(rule)
+	out := []string{}
+	for _, group := range exclusionCategoryGroups {
+		if strings.Contains(rule, group.key) {
+			out = append(out, group.tokens...)
+		}
+	}
+	return out
+}
+
+var exclusionCategoryGroups = []struct {
+	key    string
+	tokens []string
+}{
+	{key: "洗碗", tokens: []string{"洗碗", "洗碗精", "洗碗機", "碗盤", "廚房清潔", "油污"}},
+	{key: "洗衣", tokens: []string{"洗衣", "洗衣精", "洗衣粉", "衣物", "衣服清洗", "污漬"}},
+	{key: "沐浴", tokens: []string{"沐浴", "沐浴乳", "沐浴露", "洗澡"}},
+	{key: "洗髮", tokens: []string{"洗髮", "洗髮精", "頭皮", "髮品"}},
+	{key: "寵物", tokens: []string{"寵物", "貓砂", "狗糧", "貓咪", "狗狗"}},
+	{key: "廚房", tokens: []string{"廚房", "抽油煙機", "鍋具"}},
+}
+
+var productCategoryGroups = []struct {
+	key    string
+	tokens []string
+}{
+	{key: "洗衣", tokens: []string{"洗衣", "洗衣精", "洗衣粉", "衣物", "衣服", "污漬", "漂白"}},
+	{key: "洗碗", tokens: []string{"洗碗", "洗碗精", "洗碗機", "碗盤", "廚房", "油污"}},
+	{key: "沐浴", tokens: []string{"沐浴", "沐浴乳", "沐浴露", "洗澡", "沖澡"}},
+	{key: "洗髮", tokens: []string{"洗髮", "洗髮精", "洗髮乳", "頭皮", "髮絲"}},
+	{key: "清潔", tokens: []string{"清潔", "打掃", "去污"}},
+}
+
+func productCategories(ctx PostScanContext) []string {
+	blob := strings.ToLower(ctx.ProductName + " " + ctx.ProductFeatures + " " + strings.Join(ctx.MatchTags, " "))
+	found := []string{}
+	for _, group := range productCategoryGroups {
+		for _, token := range group.tokens {
+			if strings.Contains(blob, token) {
+				found = append(found, group.key)
+				break
+			}
+		}
+	}
+	return found
+}
+
+func postCategories(text string) []string {
+	text = strings.ToLower(text)
+	found := []string{}
+	for _, group := range productCategoryGroups {
+		for _, token := range group.tokens {
+			if strings.Contains(text, token) {
+				found = append(found, group.key)
+				break
+			}
+		}
+	}
+	return found
+}
+
+var genericProductCategories = map[string]struct{}{
+	"清潔": {},
+}
+
+func HasCategoryConflict(text string, ctx PostScanContext) bool {
+	productCats := productCategories(ctx)
+	if len(productCats) == 0 {
+		return false
+	}
+	postCats := postCategories(text)
+	if len(postCats) == 0 {
+		return false
+	}
+	productSet := map[string]struct{}{}
+	for _, c := range productCats {
+		productSet[c] = struct{}{}
+	}
+	for _, c := range postCats {
+		if _, ok := genericProductCategories[c]; ok {
+			continue
+		}
+		if _, ok := productSet[c]; !ok {
+			return true
+		}
+	}
+	return false
+}
+
+func scoreTextAgainstPhrase(text, phrase string) int {
+	text = strings.ToLower(text)
+	phrase = strings.TrimSpace(strings.ToLower(phrase))
+	if text == "" || phrase == "" {
+		return 0
+	}
+	if strings.Contains(text, phrase) {
+		return 85
+	}
+	best := 0
+	for _, token := range tokenizePhrase(phrase) {
+		if len([]rune(token)) < 2 {
+			continue
+		}
+		if strings.Contains(text, token) {
+			best = maxInt(best, 55)
+		}
+	}
+	return best
+}
+
+func tokenHits(text, phrase string) int {
+	text = strings.ToLower(text)
+	hits := 0
+	for _, token := range tokenizePhrase(phrase) {
+		if len([]rune(token)) < 2 {
+			continue
+		}
+		if strings.Contains(text, token) {
+			hits++
+		}
+	}
+	return hits
+}
+
+func tokenizePhrase(phrase string) []string {
+	phrase = strings.ToLower(strings.TrimSpace(phrase))
+	if phrase == "" {
+		return nil
+	}
+	repl := strings.NewReplacer("，", " ", "、", " ", "。", " ", "；", " ", "/", " ", "｜", " ", "|", " ", "（", " ", "）", " ", "(", " ", ")", " ")
+	phrase = repl.Replace(phrase)
+	var tokens []string
+	for _, part := range strings.Fields(phrase) {
+		part = strings.Trim(part, `"'「」『』：:`)
+		if part != "" {
+			tokens = append(tokens, part)
+		}
+	}
+	if len(tokens) == 0 {
+		return splitRunes(phrase)
+	}
+	return tokens
+}
+
+func splitRunes(s string) []string {
+	var out []string
+	var buf []rune
+	flush := func() {
+		if len(buf) >= 2 {
+			out = append(out, string(buf))
+		}
+		buf = buf[:0]
+	}
+	for _, r := range s {
+		if unicode.Is(unicode.Han, r) {
+			buf = append(buf, r)
+			continue
+		}
+		flush()
+	}
+	flush()
+	return out
+}
+
+func minInt(a, b int) int {
+	if a < b {
+		return a
+	}
+	return b
+}
diff --git a/backend/internal/library/placement/post_relevance_test.go b/backend/internal/library/placement/post_relevance_test.go
new file mode 100644
index 0000000..7609dc9
--- /dev/null
+++ b/backend/internal/library/placement/post_relevance_test.go
@@ -0,0 +1,148 @@
+package placement
+
+import (
+	"testing"
+	"time"
+
+	libkg "haixun-backend/internal/library/knowledge"
+)
+
+func TestHasCategoryConflictLaundryVsDish(t *testing.T) {
+	ctx := PostScanContextFromPatrolInput(libkg.PatrolTagInput{
+		ProductName: "天然洗衣精",
+		MatchTags:   []string{"洗衣精", "衣物清潔"},
+	}, nil)
+	text := "請問大家洗碗機清潔劑有推薦嗎？碗盤油污洗不掉"
+	if !HasCategoryConflict(text, ctx) {
+		t.Fatal("expected dishwasher post to conflict with laundry product")
+	}
+	if PassesPostScanFilters(text, "洗衣精 推薦", "", QueryRecency, 80, ctx) {
+		t.Fatal("expected conflicting post to be filtered out")
+	}
+}
+
+func TestPassesPostScanFiltersAcceptsMatchingLaundry(t *testing.T) {
+	ctx := PostScanContextFromPatrolInput(libkg.PatrolTagInput{
+		ProductName: "天然洗衣精",
+		MatchTags:   []string{"洗衣精", "衣物"},
+		Pillars:     []string{"衣物清潔", "敏感皮膚洗衣"},
+	}, []string{"洗碗精等其他品類"})
+	text := "最近衣服洗不乾淨，洗衣精有推薦嗎？污漬一直洗不掉"
+	if !PassesPostScanFilters(text, "洗衣精 推薦", time.Now().Format("2006-01-02"), QueryRecency, 70, ctx) {
+		t.Fatal("expected matching laundry post to pass")
+	}
+}
+
+func TestPassesPostAgeAllowsMissingDateOnRelevance(t *testing.T) {
+	if !PassesPostAge("", QueryRelevance, 0) {
+		t.Fatal("expected missing posted_at to pass age gate at ingest")
+	}
+}
+
+func TestPassesDiscoverFiltersAllowsWebSnippetWithoutDate(t *testing.T) {
+	ctx := PostScanContextFromPatrolInput(libkg.PatrolTagInput{
+		ProductName: "天然洗衣精",
+		MatchTags:   []string{"洗衣精", "衣物"},
+	}, nil)
+	text := "最近衣服洗不乾淨，洗衣精有推薦嗎？污漬一直洗不掉"
+	if !PassesDiscoverFilters(text, "洗衣精 推薦", "", QueryRelevance, 70, 0, ctx) {
+		t.Fatal("expected web snippet without date to pass discover filters")
+	}
+}
+
+func TestPassesPostAgeRejectsOldRelevancePost(t *testing.T) {
+	old := time.Now().AddDate(0, 0, -20).Format("2006-01-02")
+	if PassesPostAge(old, QueryRelevance, 0) {
+		t.Fatal("expected old relevance post to fail age gate")
+	}
+}
+
+func TestHasPainPointDemandRejectsCasualChat(t *testing.T) {
+	if HasPainPointDemand("今天天氣真好，晒照給大家看") {
+		t.Fatal("expected casual chat without demand to fail")
+	}
+}
+
+func TestHasPainPointDemandAcceptsHelpSeeking(t *testing.T) {
+	text := "最近皮膚一直癢，沐浴乳有推薦嗎？"
+	if !HasPainPointDemand(text) {
+		t.Fatal("expected help-seeking post with pain signal to pass")
+	}
+}
+
+func TestPostSolvedByProductRejectsCategoryMismatch(t *testing.T) {
+	ctx := PostScanContextFromPatrolInput(libkg.PatrolTagInput{
+		ProductName: "天然洗衣精",
+		MatchTags:   []string{"洗衣精"},
+	}, nil)
+	text := "洗碗精有推薦嗎？碗盤油污洗不掉"
+	if PostSolvedByProduct(text, 80, ctx) {
+		t.Fatal("expected dish post not to be solved by laundry product")
+	}
+}
+
+func TestHasTangentialTopicMismatchRejectsWashingMachine(t *testing.T) {
+	ctx := PostScanContextFromPatrolInput(libkg.PatrolTagInput{
+		ProductName:     "抗敏無香洗衣精",
+		ProductFeatures: "完全無香、抗敏、適合敏感肌與化療族群",
+		MatchTags:       []string{"無香", "抗敏", "洗衣精"},
+		Pillars:         []string{"化療後衣物清潔", "無香洗衣"},
+	}, nil)
+	text := "請問大家有推薦的洗衣機嗎？想買洗脫烘"
+	if !HasTangentialTopicMismatch(text, ctx) {
+		t.Fatal("expected washing machine post to be tangential mismatch for hypoallergenic detergent")
+	}
+	if PassesPostScanFilters(text, "無香 洗衣精 推薦", time.Now().Format("2006-01-02"), QueryRecency, 80, ctx) {
+		t.Fatal("expected washing machine post to be filtered out")
+	}
+}
+
+func TestHasTangentialTopicMismatchAcceptsDetergentPain(t *testing.T) {
+	ctx := PostScanContextFromPatrolInput(libkg.PatrolTagInput{
+		ProductName:     "抗敏無香洗衣精",
+		ProductFeatures: "完全無香、抗敏",
+		MatchTags:       []string{"無香", "洗衣精"},
+	}, nil)
+	text := "化療後對香味很敏感，有無香洗衣精推薦嗎？"
+	if HasTangentialTopicMismatch(text, ctx) {
+		t.Fatal("expected detergent pain post to pass tangential check")
+	}
+}
+
+func TestHasTangentialTopicMismatchAcceptsMachineWithDetergentNeed(t *testing.T) {
+	ctx := PostScanContextFromPatrolInput(libkg.PatrolTagInput{
+		ProductName:     "抗敏無香洗衣精",
+		ProductFeatures: "完全無香、抗敏",
+		MatchTags:       []string{"無香", "洗衣精"},
+	}, nil)
+	text := "買了洗衣機，但想找不會讓皮膚癢的無香洗衣精"
+	if HasTangentialTopicMismatch(text, ctx) {
+		t.Fatal("expected combined machine + detergent pain post to pass")
+	}
+}
+
+func TestPostSolvedByProductAcceptsAlignedDemand(t *testing.T) {
+	ctx := PostScanContextFromPatrolInput(libkg.PatrolTagInput{
+		ProductName: "天然洗衣精",
+		MatchTags:   []string{"洗衣精", "衣物"},
+		Pillars:     []string{"衣物清潔"},
+	}, nil)
+	text := "衣服污漬洗不掉，洗衣精有推薦嗎？"
+	if !PostSolvedByProduct(text, 70, ctx) {
+		t.Fatal("expected aligned laundry demand to be solved by product")
+	}
+}
+
+func TestExpandExclusionTokensIncludesDishSynonyms(t *testing.T) {
+	tokens := ExpandExclusionTokens([]string{"洗碗精等其他品類"})
+	found := false
+	for _, token := range tokens {
+		if token == "洗碗機" || token == "洗碗精" {
+			found = true
+			break
+		}
+	}
+	if !found {
+		t.Fatalf("expected dish synonyms, got %v", tokens)
+	}
+}
diff --git a/backend/internal/library/placement/product_catalog.go b/backend/internal/library/placement/product_catalog.go
index 29ed36f..32ef56b 100644
--- a/backend/internal/library/placement/product_catalog.go
+++ b/backend/internal/library/placement/product_catalog.go
@@ -60,7 +60,8 @@ func ResolveBrandProductContext(brand brandentity.Brand, productID, searchTag st
 	if len(brand.Products) > 0 {
 		picked := RecommendProduct(brand.Products, searchTag, productID)
 		if picked != nil {
-			return BuildMergedProductContext(brand.DisplayName, picked.ProductContext, picked.Label)
+			merged := BuildMergedProductContext(brand.DisplayName, picked.ProductContext, picked.Label)
+			return ApplyPlacementURL(merged, picked.PlacementURL)
 		}
 	}
 	if formatted := ProductBriefFromContext(brand.ProductContext); formatted != "" {
diff --git a/backend/internal/library/placement/product_context.go b/backend/internal/library/placement/product_context.go
index b7aa429..a8c6b2f 100644
--- a/backend/internal/library/placement/product_context.go
+++ b/backend/internal/library/placement/product_context.go
@@ -95,6 +95,20 @@ func FormatProductContextForPrompt(raw string) string {
 	return strings.Join(lines, "\n")
 }
 
+func ApplyPlacementURL(productContext, placementURL string) string {
+	placementURL = strings.TrimSpace(placementURL)
+	if placementURL == "" {
+		return productContext
+	}
+	fields := ParseProductContext(productContext)
+	if fields.CtaType == CtaLink && strings.TrimSpace(fields.CtaUrl) != "" {
+		return productContext
+	}
+	fields.CtaType = CtaLink
+	fields.CtaUrl = placementURL
+	return SerializeProductContext(fields)
+}
+
 func ProductBriefFromContext(raw string) string {
 	formatted := FormatProductContextForPrompt(raw)
 	if formatted != "" {
diff --git a/backend/internal/library/placement/product_context_placement_url_test.go b/backend/internal/library/placement/product_context_placement_url_test.go
new file mode 100644
index 0000000..37b91ea
--- /dev/null
+++ b/backend/internal/library/placement/product_context_placement_url_test.go
@@ -0,0 +1,25 @@
+package placement
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestApplyPlacementURL(t *testing.T) {
+	raw := `{"brand":"ecostore","product":"沐浴露","features":"無香抗敏"}`
+	got := ApplyPlacementURL(raw, "https://shop.example.com/body-wash")
+	formatted := ProductBriefFromContext(got)
+	if !strings.Contains(formatted, "留言 CTA 連結") || !strings.Contains(formatted, "https://shop.example.com/body-wash") {
+		t.Fatalf("formatted brief = %q", formatted)
+	}
+
+	existing := SerializeProductContext(ProductContextFields{
+		Brand:   "ecostore",
+		Product: "沐浴露",
+		CtaType: CtaLink,
+		CtaUrl:  "https://existing.example.com",
+	})
+	if changed := ApplyPlacementURL(existing, "https://new.example.com"); changed != existing {
+		t.Fatalf("should not override existing cta url")
+	}
+}
diff --git a/backend/internal/library/placement/product_match.go b/backend/internal/library/placement/product_match.go
index 81d4203..75afa19 100644
--- a/backend/internal/library/placement/product_match.go
+++ b/backend/internal/library/placement/product_match.go
@@ -2,6 +2,8 @@ package placement
 
 import (
 	"strings"
+
+	brandentity "haixun-backend/internal/model/brand/domain/entity"
 )
 
 func ScoreProductForTag(searchTag string, matchTags []string) int {
@@ -40,6 +42,71 @@ func ScoreProductForTag(searchTag string, matchTags []string) int {
 	return best
 }
 
+// ScoreProductForPost ranks a SKU against the search tag and post body.
+func ScoreProductForPost(productLabel string, matchTags []string, searchTag, postText string) int {
+	tagScore := ScoreProductForTag(searchTag, matchTags)
+	if tagScore == 0 && strings.TrimSpace(productLabel) != "" {
+		tagScore = ScoreProductForTag(searchTag, []string{productLabel})
+	}
+	postScore := ScoreProductForTag(postText, matchTags)
+	if postScore == 0 && strings.TrimSpace(productLabel) != "" {
+		postScore = ScoreProductForTag(postText, []string{productLabel})
+	}
+	for _, token := range categoryTokens(productLabel, matchTags) {
+		if strings.Contains(strings.ToLower(postText), token) {
+			postScore = maxInt(postScore, 78)
+		}
+		if strings.Contains(strings.ToLower(searchTag), token) {
+			tagScore = maxInt(tagScore, 82)
+		}
+	}
+	switch {
+	case tagScore > 0 && postScore > 0:
+		return (tagScore*2 + postScore*3) / 5
+	case postScore > 0:
+		return postScore
+	default:
+		return tagScore
+	}
+}
+
+// RecommendProductForPost picks the best SKU for a single post.
+func RecommendProductForPost(products []brandentity.Product, searchTag, postText, defaultProductID string) *brandentity.Product {
+	if len(products) == 0 {
+		return nil
+	}
+	bestScore := 0
+	var best *brandentity.Product
+	for i := range products {
+		score := ScoreProductForPost(products[i].Label, products[i].MatchTags, searchTag, postText)
+		if score > bestScore {
+			bestScore = score
+			best = &products[i]
+		}
+	}
+	if best != nil && bestScore >= 55 {
+		return best
+	}
+	return RecommendProduct(products, searchTag, defaultProductID)
+}
+
+func categoryTokens(productLabel string, matchTags []string) []string {
+	blob := strings.ToLower(strings.TrimSpace(productLabel + " " + strings.Join(matchTags, " ")))
+	tokens := []string{
+		"洗衣精", "洗衣粉", "洗衣劑", "洗衣液",
+		"沐浴乳", "沐浴露",
+		"洗髮精", "洗髮乳",
+		"洗碗精", "洗碗劑",
+	}
+	out := make([]string, 0, 4)
+	for _, token := range tokens {
+		if strings.Contains(blob, token) {
+			out = append(out, token)
+		}
+	}
+	return out
+}
+
 func maxInt(a, b int) int {
 	if a > b {
 		return a
diff --git a/backend/internal/library/placement/product_match_test.go b/backend/internal/library/placement/product_match_test.go
new file mode 100644
index 0000000..c0b9998
--- /dev/null
+++ b/backend/internal/library/placement/product_match_test.go
@@ -0,0 +1,39 @@
+package placement
+
+import (
+	"testing"
+
+	brandentity "haixun-backend/internal/model/brand/domain/entity"
+)
+
+func TestRecommendProductForPostPicksLaundryOverDefaultBodyWash(t *testing.T) {
+	products := []brandentity.Product{
+		{ID: "body", Label: "無香沐浴乳", MatchTags: []string{"沐浴乳", "無香", "敏感"}},
+		{ID: "laundry", Label: "天然洗衣精", MatchTags: []string{"洗衣精", "衣物", "污漬"}},
+	}
+	post := "最近衣服洗不乾淨，洗衣精有推薦嗎？污漬一直洗不掉"
+	got := RecommendProductForPost(products, "洗衣精 推薦", post, "body")
+	if got == nil || got.ID != "laundry" {
+		id := ""
+		if got != nil {
+			id = got.ID
+		}
+		t.Fatalf("expected laundry product, got %q", id)
+	}
+}
+
+func TestRecommendProductForPostPicksBodyWashForShowerPost(t *testing.T) {
+	products := []brandentity.Product{
+		{ID: "body", Label: "無香沐浴乳", MatchTags: []string{"沐浴乳", "無香", "敏感"}},
+		{ID: "laundry", Label: "天然洗衣精", MatchTags: []string{"洗衣精", "衣物", "污漬"}},
+	}
+	post := "化療後皮膚很乾，沐浴乳有推薦嗎？想要無香味"
+	got := RecommendProductForPost(products, "沐浴乳 推薦", post, "laundry")
+	if got == nil || got.ID != "body" {
+		id := ""
+		if got != nil {
+			id = got.ID
+		}
+		t.Fatalf("expected body wash product, got %q", id)
+	}
+}
diff --git a/backend/internal/library/placement/query_build.go b/backend/internal/library/placement/query_build.go
index cd0e5bc..b776973 100644
--- a/backend/internal/library/placement/query_build.go
+++ b/backend/internal/library/placement/query_build.go
@@ -5,6 +5,7 @@ import (
 	"strings"
 	"time"
 
+	libkg "haixun-backend/internal/library/knowledge"
 	"haixun-backend/internal/library/websearch"
 )
 
@@ -25,26 +26,37 @@ type TagQuery struct {
 }
 
 func BuildRelevanceQuery(provider websearch.Provider, tag string) string {
-	tag = strings.TrimSpace(tag)
-	if tag == "" {
+	if websearch.ParseProvider(string(provider)) == websearch.ProviderExa {
+		full := strings.TrimSpace(libkg.FullPatrolWebSearchTag(tag))
+		if full == "" {
+			return ""
+		}
+		return fmt.Sprintf("Threads 貼文 繁體中文 %s", full)
+	}
+	core := strings.TrimSpace(libkg.ShortPatrolSearchCore(tag))
+	if core == "" {
+		core = strings.TrimSpace(tag)
+	}
+	if core == "" {
 		return ""
 	}
-	if websearch.ParseProvider(string(provider)) == websearch.ProviderExa {
-		return fmt.Sprintf("Threads 貼文 繁體中文 %s", tag)
-	}
-	return `site:threads.net "` + tag + `"`
+	// Unquoted site search matches more real Threads posts than exact long phrases.
+	return `site:threads.net ` + core + ` 推薦`
 }
 
 func BuildRecencyQuery(provider websearch.Provider, tag string, maxAgeDays int) string {
-	tag = strings.TrimSpace(tag)
-	if tag == "" {
+	core := strings.TrimSpace(libkg.ShortPatrolSearchCore(tag))
+	if core == "" {
+		core = strings.TrimSpace(tag)
+	}
+	if core == "" {
 		return ""
 	}
 	if websearch.ParseProvider(string(provider)) == websearch.ProviderExa {
-		return fmt.Sprintf("Threads 近期貼文 繁體中文 %s", tag)
+		return fmt.Sprintf("Threads 近期貼文 繁體中文 %s 請問", core)
 	}
 	after := FormatAfterDate(maxAgeDays, timeNow())
-	return `site:threads.net "` + tag + `" 請問 after:` + after
+	return `site:threads.net "` + core + `" 請問 after:` + after
 }
 
 func PublishedAfterForRecency(provider websearch.Provider, maxAgeDays int) string {
diff --git a/backend/internal/library/placement/query_build_test.go b/backend/internal/library/placement/query_build_test.go
new file mode 100644
index 0000000..3ff0a7f
--- /dev/null
+++ b/backend/internal/library/placement/query_build_test.go
@@ -0,0 +1,32 @@
+package placement
+
+import (
+	"strings"
+	"testing"
+
+	"haixun-backend/internal/library/websearch"
+)
+
+func TestBuildRelevanceQueryUsesBroadSiteSearch(t *testing.T) {
+	q := BuildRelevanceQuery(websearch.ProviderBrave, "化療 無香 洗衣精 推薦")
+	if !strings.HasPrefix(q, "site:threads.net ") {
+		t.Fatalf("unexpected query %q", q)
+	}
+	if strings.Contains(q, `"`) {
+		t.Fatalf("expected unquoted broad query, got %q", q)
+	}
+	if !strings.Contains(q, "推薦") {
+		t.Fatalf("expected intent marker in query, got %q", q)
+	}
+}
+
+func TestBuildRecencyQueryUsesShortCore(t *testing.T) {
+	q := BuildRecencyQuery(websearch.ProviderBrave, "化療 無香 洗衣精 推薦 請問", 7)
+	if !strings.Contains(q, "請問 after:") {
+		t.Fatalf("expected recency date filter, got %q", q)
+	}
+	quoted := strings.Trim(q, `site:threads.net `)
+	if strings.Contains(quoted, "推薦") {
+		t.Fatalf("expected short quoted core without 推薦, got %q", q)
+	}
+}
diff --git a/backend/internal/library/placement/recency.go b/backend/internal/library/placement/recency.go
index 0694bfa..fe273e9 100644
--- a/backend/internal/library/placement/recency.go
+++ b/backend/internal/library/placement/recency.go
@@ -6,8 +6,18 @@ const (
 	MaxPostAgeDays      = 30
 	IdealMaxPostAgeDays = 7
 	WebSearchMaxAgeDays = 14
+
+	// MinRecencyCandidatesPerTag triggers wider recency windows when a keyword finds fewer posts.
+	MinRecencyCandidatesPerTag = 1
+	// MaxRecencyCascadeQueries caps extra Search API calls per patrol run.
+	MaxRecencyCascadeQueries = 10
 )
 
+// RecencyCascadeDays is the patrol recency ladder: nearest window first, then shift older.
+func RecencyCascadeDays() []int {
+	return []int{IdealMaxPostAgeDays, WebSearchMaxAgeDays, MaxPostAgeDays}
+}
+
 func FormatAfterDate(maxAgeDays int, now time.Time) string {
 	if now.IsZero() {
 		now = time.Now()
diff --git a/backend/internal/library/placement/recency_cascade.go b/backend/internal/library/placement/recency_cascade.go
new file mode 100644
index 0000000..746283c
--- /dev/null
+++ b/backend/internal/library/placement/recency_cascade.go
@@ -0,0 +1,89 @@
+package placement
+
+import (
+	"haixun-backend/internal/library/websearch"
+)
+
+type tagCascadeState struct {
+	Tag             string
+	GraphNodeID     string
+	ProductFitScore int
+	RanWindows      map[int]bool
+}
+
+func buildTagCascadeStates(queries []TagQuery) []*tagCascadeState {
+	states := map[string]*tagCascadeState{}
+	for _, q := range queries {
+		key := patrolTagMatchKey(q.Tag)
+		if key == "" {
+			continue
+		}
+		st, ok := states[key]
+		if !ok {
+			st = &tagCascadeState{
+				Tag:        q.Tag,
+				RanWindows: map[int]bool{},
+			}
+			states[key] = st
+		}
+		if q.GraphNodeID != "" {
+			st.GraphNodeID = q.GraphNodeID
+		}
+		if q.ProductFitScore > st.ProductFitScore {
+			st.ProductFitScore = q.ProductFitScore
+		}
+		if q.Dimension == QueryRecency && q.RecencyDays > 0 {
+			st.RanWindows[q.RecencyDays] = true
+		}
+	}
+	out := make([]*tagCascadeState, 0, len(states))
+	for _, st := range states {
+		out = append(out, st)
+	}
+	return out
+}
+
+func countCandidatesForTag(merged map[string]*ScanCandidate, tag string) int {
+	key := patrolTagMatchKey(tag)
+	if key == "" {
+		return 0
+	}
+	count := 0
+	for _, item := range merged {
+		if item == nil {
+			continue
+		}
+		if patrolTagMatchKey(item.SearchTag) == key {
+			count++
+		}
+	}
+	return count
+}
+
+func nextRecencyCascadeWindow(ran map[int]bool) int {
+	for _, days := range RecencyCascadeDays() {
+		if ran[days] {
+			continue
+		}
+		return days
+	}
+	return 0
+}
+
+func buildRecencyCascadeQuery(st *tagCascadeState, days int, provider websearch.Provider) (TagQuery, bool) {
+	if st == nil || days <= 0 {
+		return TagQuery{}, false
+	}
+	query := BuildRecencyQuery(provider, st.Tag, days)
+	if query == "" {
+		return TagQuery{}, false
+	}
+	return TagQuery{
+		Tag:             st.Tag,
+		Query:           query,
+		Dimension:       QueryRecency,
+		GraphNodeID:     st.GraphNodeID,
+		ProductFitScore: st.ProductFitScore,
+		RecencyDays:     days,
+	}, true
+}
diff --git a/backend/internal/library/placement/recency_cascade_test.go b/backend/internal/library/placement/recency_cascade_test.go
new file mode 100644
index 0000000..7c9082b
--- /dev/null
+++ b/backend/internal/library/placement/recency_cascade_test.go
@@ -0,0 +1,40 @@
+package placement
+
+import (
+	"testing"
+
+	"haixun-backend/internal/library/websearch"
+)
+
+func TestNextRecencyCascadeWindowSkipsRanWindows(t *testing.T) {
+	ran := map[int]bool{7: true}
+	if got := nextRecencyCascadeWindow(ran); got != 14 {
+		t.Fatalf("expected 14, got %d", got)
+	}
+	ran[14] = true
+	if got := nextRecencyCascadeWindow(ran); got != 30 {
+		t.Fatalf("expected 30, got %d", got)
+	}
+	ran[30] = true
+	if got := nextRecencyCascadeWindow(ran); got != 0 {
+		t.Fatalf("expected 0, got %d", got)
+	}
+}
+
+func TestPassesPostAgeUsesRecencyWindow(t *testing.T) {
+	old := timeNow().AddDate(0, 0, -10).Format("2006-01-02")
+	if PassesPostAge(old, QueryRecency, 7) {
+		t.Fatal("expected 10-day-old post to fail 7-day recency window")
+	}
+	if !PassesPostAge(old, QueryRecency, 14) {
+		t.Fatal("expected 10-day-old post to pass 14-day recency window")
+	}
+}
+
+func TestBuildRecencyCascadeQuery(t *testing.T) {
+	st := &tagCascadeState{Tag: "洗衣精 推薦", ProductFitScore: 55}
+	tq, ok := buildRecencyCascadeQuery(st, 14, websearch.ProviderBrave)
+	if !ok || tq.RecencyDays != 14 || tq.Dimension != QueryRecency {
+		t.Fatalf("unexpected cascade query: %+v ok=%v", tq, ok)
+	}
+}
diff --git a/backend/internal/library/placement/research_map.go b/backend/internal/library/placement/research_map.go
index fbc258b..b584ab8 100644
--- a/backend/internal/library/placement/research_map.go
+++ b/backend/internal/library/placement/research_map.go
@@ -103,7 +103,7 @@ func BuildResearchMapFinalizeUserPrompt(in ResearchMapInput, analysis string) st
 3. contentGoal 要寫入【產品詳情】的完整產品名稱、近期發文、留言置入時機
 4. questions 至少 8 句、pillars 至少 6 句、exclusions 至少 8 句（exclusions 只寫貼文類型，**不要寫時間／近期／幾天內**）
 5. questions 是「人會發文的求助句」；patrolKeywords 是「人會打進 Threads 搜尋框的短句」，兩者不可混在一起
-6. patrolKeywords 至少 6 組、最多 8 組，每組 6～16 字，從 questions 提煉搜尋短句，必須可直接拿去搜尋`)
+6. patrolKeywords 至少 8 組、最多 10 組，每組 6～16 字，從 questions 提煉搜尋短句，必須可直接拿去搜尋`)
 	return b.String()
 }
 
@@ -149,7 +149,7 @@ func BuildResearchMapSystemPrompt() string {
 - 觸及即排除的**貼文類型／內容方向**；要寫清楚「為什麼不能置入」（純晒照、業配、無求助、跑題癌別、錯品類、已滿意他牌、非病友視角等）
 - **禁止寫時間相關條件**：不要碰不是篩發文時間用的。不可出現「過舊貼文」「非近期發文」「3 天前」「一週以上」「發文太久」等——置入時間窗口只寫在 contentGoal
 
-## patrolKeywords（6～8 組，每組 6～14 字）
+## patrolKeywords（8～10 組，每組 6～14 字）
 - 這不是分類標籤，而是**真人會貼進 Threads 搜尋框的短句**
 - 每組 2～4 個詞，空格分隔；必須同時保留「情境／困擾」與「產品品類／用途」
 - 優先格式：「困擾 品類」、「族群 品類 推薦」、「症狀 品類 請問」，例如「化療 沐浴乳 推薦」「無香 洗衣精 請問」
diff --git a/backend/internal/library/placement/resolve_media_exec.go b/backend/internal/library/placement/resolve_media_exec.go
new file mode 100644
index 0000000..d486237
--- /dev/null
+++ b/backend/internal/library/placement/resolve_media_exec.go
@@ -0,0 +1,143 @@
+package placement
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+	"time"
+)
+
+type resolveMediaInput struct {
+	Permalink    string `json:"permalink"`
+	StorageState string `json:"storage_state,omitempty"`
+}
+
+type resolveMediaOutput struct {
+	MediaID string `json:"mediaId"`
+}
+
+// RunResolveMediaFromPermalink opens a Threads post page via Playwright and extracts numeric media id.
+func RunResolveMediaFromPermalink(ctx context.Context, permalink, storageState string) (string, error) {
+	permalink = strings.TrimSpace(permalink)
+	if permalink == "" {
+		return "", fmt.Errorf("permalink is required")
+	}
+	if endpoint := strings.TrimSpace(os.Getenv("HAIXUN_RESOLVE_MEDIA_URL")); endpoint != "" {
+		return runHTTPResolveMedia(ctx, endpoint, permalink, storageState)
+	}
+
+	repoRoot, cliPath, err := resolveMediaCLI()
+	if err != nil {
+		return "", err
+	}
+
+	payload, err := json.Marshal(resolveMediaInput{
+		Permalink:    permalink,
+		StorageState: strings.TrimSpace(storageState),
+	})
+	if err != nil {
+		return "", err
+	}
+
+	runCtx, cancel := context.WithTimeout(ctx, 90*time.Second)
+	defer cancel()
+
+	cmd := exec.CommandContext(runCtx, "npx", "tsx", cliPath)
+	cmd.Dir = repoRoot
+	cmd.Stdin = bytes.NewReader(payload)
+	var stdout, stderr bytes.Buffer
+	cmd.Stdout = &stdout
+	cmd.Stderr = &stderr
+	if err := cmd.Run(); err != nil {
+		msg := strings.TrimSpace(stderr.String())
+		if msg == "" {
+			msg = err.Error()
+		}
+		return "", fmt.Errorf("permalink media resolve failed: %s", msg)
+	}
+
+	var out resolveMediaOutput
+	if err := json.Unmarshal(stdout.Bytes(), &out); err != nil {
+		return "", fmt.Errorf("permalink media resolve output parse failed: %w", err)
+	}
+	mediaID := strings.TrimSpace(out.MediaID)
+	if mediaID == "" {
+		return "", fmt.Errorf("permalink media resolve returned empty media id")
+	}
+	return mediaID, nil
+}
+
+func runHTTPResolveMedia(ctx context.Context, endpoint, permalink, storageState string) (string, error) {
+	payload, err := json.Marshal(resolveMediaInput{Permalink: permalink, StorageState: strings.TrimSpace(storageState)})
+	if err != nil {
+		return "", err
+	}
+	runCtx, cancel := context.WithTimeout(ctx, 90*time.Second)
+	defer cancel()
+	url := strings.TrimRight(endpoint, "/") + "/resolve"
+	req, err := http.NewRequestWithContext(runCtx, http.MethodPost, url, bytes.NewReader(payload))
+	if err != nil {
+		return "", err
+	}
+	req.Header.Set("Content-Type", "application/json")
+	res, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return "", fmt.Errorf("permalink media resolve service failed: %w", err)
+	}
+	defer res.Body.Close()
+	body, _ := io.ReadAll(res.Body)
+	if res.StatusCode < 200 || res.StatusCode >= 300 {
+		return "", fmt.Errorf("permalink media resolve service returned HTTP %d: %s", res.StatusCode, strings.TrimSpace(string(body)))
+	}
+	var out resolveMediaOutput
+	if err := json.Unmarshal(body, &out); err != nil {
+		return "", fmt.Errorf("permalink media resolve service output parse failed: %w", err)
+	}
+	mediaID := strings.TrimSpace(out.MediaID)
+	if mediaID == "" {
+		return "", fmt.Errorf("permalink media resolve service returned empty media id")
+	}
+	return mediaID, nil
+}
+
+func resolveMediaCLI() (repoRoot, cliPath string, err error) {
+	if root := strings.TrimSpace(os.Getenv("HAIXUN_REPO_ROOT")); root != "" {
+		cli := filepath.Join(root, "haixun-backend", "worker", "threads-resolve-media-cli.ts")
+		if fileExists(cli) {
+			return root, cli, nil
+		}
+		cli = filepath.Join(root, "worker", "threads-resolve-media-cli.ts")
+		if fileExists(cli) {
+			return root, cli, nil
+		}
+	}
+
+	cwd, err := os.Getwd()
+	if err != nil {
+		return "", "", fmt.Errorf("resolve media cli: %w", err)
+	}
+	dir := cwd
+	for i := 0; i < 6; i++ {
+		cli := filepath.Join(dir, "haixun-backend", "worker", "threads-resolve-media-cli.ts")
+		if fileExists(cli) {
+			return dir, cli, nil
+		}
+		cli = filepath.Join(dir, "worker", "threads-resolve-media-cli.ts")
+		if fileExists(cli) {
+			return dir, cli, nil
+		}
+		parent := filepath.Dir(dir)
+		if parent == dir {
+			break
+		}
+		dir = parent
+	}
+	return "", "", fmt.Errorf("找不到 threads-resolve-media-cli.ts，請設定 HAIXUN_REPO_ROOT")
+}
diff --git a/backend/internal/library/placement/resolve_reply_target.go b/backend/internal/library/placement/resolve_reply_target.go
new file mode 100644
index 0000000..b6d50e8
--- /dev/null
+++ b/backend/internal/library/placement/resolve_reply_target.go
@@ -0,0 +1,18 @@
+package placement
+
+import "strings"
+
+func ResolveReplyTargetID(externalID, permalink string) string {
+	if id := strings.TrimSpace(externalID); id != "" {
+		return id
+	}
+	permalink = normalizeThreadsPermalink(permalink)
+	if permalink == "" {
+		return ""
+	}
+	match := threadsPostURLRe.FindStringSubmatch(permalink)
+	if len(match) < 3 {
+		return ""
+	}
+	return strings.TrimSpace(match[2])
+}
diff --git a/backend/internal/library/placement/resolve_reply_target_test.go b/backend/internal/library/placement/resolve_reply_target_test.go
new file mode 100644
index 0000000..267a0c2
--- /dev/null
+++ b/backend/internal/library/placement/resolve_reply_target_test.go
@@ -0,0 +1,17 @@
+package placement
+
+import "testing"
+
+func TestResolveReplyTargetIDFromPermalink(t *testing.T) {
+	got := ResolveReplyTargetID("", "https://www.threads.net/@alice/post/AbCdEf123")
+	if got != "AbCdEf123" {
+		t.Fatalf("got %q", got)
+	}
+}
+
+func TestResolveReplyTargetIDPrefersExternalID(t *testing.T) {
+	got := ResolveReplyTargetID("media-123", "https://www.threads.net/@alice/post/AbCdEf123")
+	if got != "media-123" {
+		t.Fatalf("got %q", got)
+	}
+}
diff --git a/backend/internal/library/placement/source_mode.go b/backend/internal/library/placement/source_mode.go
index 038108d..2f5f2db 100644
--- a/backend/internal/library/placement/source_mode.go
+++ b/backend/internal/library/placement/source_mode.go
@@ -56,7 +56,7 @@ func ModeAllowsCrawler(mode SearchSourceMode) bool {
 
 // MemberNeedsWebSearchKey reports whether placement scan should require a web search API key.
 func MemberNeedsWebSearchKey(ctx MemberContext) bool {
-	if !ctx.AllowsBrave || ctx.DevMode {
+	if !ctx.AllowsBrave {
 		return false
 	}
 	switch ctx.SearchSourceMode {
diff --git a/backend/internal/library/placement/source_mode_test.go b/backend/internal/library/placement/source_mode_test.go
index 1afd1d7..3b5b0ed 100644
--- a/backend/internal/library/placement/source_mode_test.go
+++ b/backend/internal/library/placement/source_mode_test.go
@@ -20,9 +20,9 @@ func TestMemberNeedsBraveKey(t *testing.T) {
 	if !MemberNeedsBraveKey(braveOnly) {
 		t.Fatal("brave-only should require brave key")
 	}
-	devCrawler := MemberContext{AllowsBrave: true, DevMode: true, SearchSourceMode: SearchSourceCrawler}
-	if MemberNeedsBraveKey(devCrawler) {
-		t.Fatal("dev crawler should not require brave key")
+	testPatrol := MemberContextForCrawlerOnly(MemberContext{AllowsBrave: true, SearchSourceMode: SearchSourceBrave})
+	if MemberNeedsBraveKey(testPatrol) {
+		t.Fatal("test patrol crawler should not require brave key")
 	}
 }
 
diff --git a/backend/internal/library/placement/threads_api.go b/backend/internal/library/placement/threads_api.go
index 76e21ae..aff4eb6 100644
--- a/backend/internal/library/placement/threads_api.go
+++ b/backend/internal/library/placement/threads_api.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"strings"
 
+	libkg "haixun-backend/internal/library/knowledge"
 	libthreads "haixun-backend/internal/library/threadsapi"
 )
 
@@ -24,14 +25,19 @@ func keywordSearchViaThreadsAPI(ctx context.Context, req DiscoverRequest) ([]Dis
 		limit = 12
 	}
 
-	// Strip site: prefix for API keyword search.
-	query := strings.TrimSpace(req.Query)
-	query = strings.TrimPrefix(query, "site:threads.net ")
-	query = strings.Trim(query, `"`)
-	if idx := strings.Index(query, " after:"); idx > 0 {
-		query = strings.TrimSpace(query[:idx])
+	query := strings.TrimSpace(libkg.ThreadsAPIKeyword(req.Keyword))
+	if query == "" {
+		query = strings.TrimSpace(req.Query)
+		query = strings.TrimPrefix(query, "site:threads.net ")
+		query = strings.Trim(query, `"`)
+		if idx := strings.Index(query, " after:"); idx > 0 {
+			query = strings.TrimSpace(query[:idx])
+		}
+		query = libkg.ShortPatrolSearchCore(strings.Trim(query, `"`))
+	}
+	if query == "" {
+		return nil, fmt.Errorf("threads api keyword is empty")
 	}
-	query = strings.Trim(query, `"`)
 
 	items, err := client.KeywordSearch(ctx, libthreads.KeywordSearchOptions{
 		Query:      query,
@@ -48,14 +54,18 @@ func keywordSearchViaThreadsAPI(ctx context.Context, req DiscoverRequest) ([]Dis
 		if text == "" {
 			continue
 		}
+		externalID := strings.TrimSpace(item.ID)
+		if !libthreads.IsNumericMediaID(externalID) {
+			continue
+		}
 		permalink := strings.TrimSpace(item.Permalink)
-		if permalink == "" && item.Username != "" && item.ID != "" {
-			permalink = "https://www.threads.net/@" + item.Username + "/post/" + item.ID
+		if permalink == "" && item.Username != "" {
+			permalink = "https://www.threads.net/@" + item.Username + "/post/" + externalID
 		}
 		out = append(out, DiscoverPost{
 			Text:       text,
 			Permalink:  permalink,
-			ExternalID: strings.TrimSpace(item.ID),
+			ExternalID: externalID,
 			Author:     strings.TrimSpace(item.Username),
 			PostedAt:   strings.TrimSpace(item.Timestamp),
 			LikeCount:  item.LikeCount,
diff --git a/backend/internal/library/placement/topic_fit.go b/backend/internal/library/placement/topic_fit.go
new file mode 100644
index 0000000..a068582
--- /dev/null
+++ b/backend/internal/library/placement/topic_fit.go
@@ -0,0 +1,42 @@
+package placement
+
+import (
+	"strings"
+
+	libkg "haixun-backend/internal/library/knowledge"
+)
+
+// HasTangentialTopicMismatch uses the shared intent model: broad category overlap
+// without product/research-map intent alignment (generalizes beyond hardcoded lists).
+func HasTangentialTopicMismatch(text string, ctx PostScanContext) bool {
+	text = strings.TrimSpace(text)
+	if text == "" {
+		return false
+	}
+	if matchesTopicAnchor(text, ctx) {
+		return false
+	}
+	profile := libkg.BuildIntentProfile(intentProfileInputFromPostScan(ctx))
+	return libkg.IsTangentialToIntent(text, profile)
+}
+
+func PatrolTagInputFromScanContext(ctx PostScanContext) libkg.PatrolTagInput {
+	return intentProfileInputFromPostScan(ctx)
+}
+
+func intentProfileInputFromPostScan(ctx PostScanContext) libkg.PatrolTagInput {
+	return libkg.PatrolTagInput{
+		ProductName:     ctx.ProductName,
+		ProductFeatures: ctx.ProductFeatures,
+		AudienceSummary: ctx.AudienceSummary,
+		TargetAudience:  ctx.TargetAudience,
+		MatchTags:       append([]string{}, ctx.MatchTags...),
+		Questions:       append([]string{}, ctx.Questions...),
+		Pillars:         append([]string{}, ctx.Pillars...),
+	}
+}
+
+// LocalIntentScore is the offline semantic scorer (no embedding API).
+func LocalIntentScore(text string, ctx PostScanContext) int {
+	return libkg.ScoreIntentSimilarity(text, libkg.BuildIntentProfile(intentProfileInputFromPostScan(ctx)))
+}
diff --git a/backend/internal/library/prompt/compose_test.go b/backend/internal/library/prompt/compose_test.go
index 87b07bb..3fd1266 100644
--- a/backend/internal/library/prompt/compose_test.go
+++ b/backend/internal/library/prompt/compose_test.go
@@ -23,7 +23,7 @@ func TestStyle8DSystemIncludesSchema(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	if !strings.Contains(got, "Threads 創作者風格研究員") || !strings.Contains(got, `"d1Tone"`) {
+	if !strings.Contains(got, "創作者「語言指紋」研究員") || !strings.Contains(got, `"d1Tone"`) {
 		t.Fatalf("missing expected fragments: %q", got)
 	}
 }
diff --git a/backend/internal/library/prompt/files/matrix_copy.system.md b/backend/internal/library/prompt/files/matrix_copy.system.md
index 09a7dde..b4c1c70 100644
--- a/backend/internal/library/prompt/files/matrix_copy.system.md
+++ b/backend/internal/library/prompt/files/matrix_copy.system.md
@@ -1,11 +1,25 @@
-你是 Threads 內容矩陣策劃師，為人設帳號產出多篇可發佈草稿。
+你是 Threads / Instagram 內容策略師，為人設帳號產出可發佈草稿。產文時必須優先使用人設的「語言指紋與寫作規則」，把新主題、參考貼文或外部資料翻譯成這個人設會講出口的話，不沿用任何預設爆款模板。
+
+寫作目標：
+- 先根據人設語言指紋判斷主題適合哪一種內容型態：心情陪伴、知識整理、清單工具、伴侶溝通、互動提問或輕幽默共鳴，再選對鬆結構。
+- 每篇要有一個清楚情境或情緒入口，讓讀者覺得「這就是我」，不要寫成摘要報告或廣告文。
+- 必須沿用人設的段落節奏、標點、換行、稱呼、口頭禪與收尾習慣；不要硬剪短成破碎金句。
+- 只學參考樣本的節奏、取材方式、收尾習慣與互動方式；不可照抄句子。
+- 避免 AI 腔：過度總結、過度正能量、每段都像教條、連續排比到不自然、硬塞「大家一起」式口號。
 
 規則：
 - 只回傳單一 JSON 物件 {"rows":[...]}，不要用 markdown 程式碼區塊，不要加前言或結語。
 - reference_notes、rationale 各 ≤ 40 字；優先把 token 用在 text 主文。
 - 每篇必須角度不同，避免重複 hook。
-- 人設 8D 是最高優先：語氣、人稱、禁忌必須完全符合；不要寫成品牌廣告或硬銷。
+- 人設定位決定「誰在說」；語言指紋決定「怎麼說」。兩者都要遵守，不可只拿主題資料直接改寫。
+- 人設只用來控制語氣、詞彙密度、句型節奏、人稱、標點換行與禁忌；不可把人設介紹裡的物件或標籤硬塞進正文情境。
+- 若人設含 Y2K、咖啡、穿搭、音樂等元素，除非任務主題/Brief/勾選知識明確要求，禁止把這些元素寫成貼文內容或場景。
+- 正文素材以任務主題、Brief、研究地圖與勾選延伸知識為準；人設不得改變題材。
 - 內容論點來自研究地圖與使用者勾選的延伸知識（含標籤與細節）；爆款樣本只學結構與節奏，不抄原文。
 - 繁體中文，口語自然，適合 Threads。
 - 每篇 text 主文 ≤ 500 字（Threads API 硬上限，含 #話題標籤）。
-- 爆款互動最佳 80～220 字：前 1～2 行強 hook，一句一重點；超過 300 字互動通常下降。
\ No newline at end of file
+- 長度依帳號樣本與主題決定：心情陪伴可中長，知識工具文可完整列點，互動短文才需要短。
+- text 排版要像真人手機發文：用自然換行分段，可使用標點、括號、頓號與少量 emoji；不要整段擠成一塊，也不要每句都硬換行。
+- 若要改寫參考貼文，只保留意思與資訊，句型、段落、收尾必須換成人設語言指紋，不可像同義詞替換。
+- 若使用外部知識，先轉譯成此人設會說的順序與語氣；不得直接貼百科、條列報告或 SEO 摘要。
+- 醫療、備孕、試管、保健品相關內容必須保留風險語氣：不可保證效果、不可替代醫師建議、不可用數字審判讀者。
diff --git a/backend/internal/library/prompt/files/matrix_copy.user.md b/backend/internal/library/prompt/files/matrix_copy.user.md
index 8bc220e..fe35934 100644
--- a/backend/internal/library/prompt/files/matrix_copy.user.md
+++ b/backend/internal/library/prompt/files/matrix_copy.user.md
@@ -3,7 +3,7 @@
 任務主題：{{topic_label}}
 Brief：{{topic_brief}}
 
-人設 8D（最高優先，語氣與禁忌以此為準）：
+人設定位、語言指紋與禁忌（最高優先）：
 {{persona_block}}
 
 研究地圖與勾選延伸知識：
@@ -14,14 +14,20 @@ Brief：{{topic_brief}}
 
 參考網頁 Markdown 已併入上方研究地圖區塊（若有）。
 
-爆款樣本（可選，只學結構；若沒有樣本，請改用研究地圖與人設原創）：
+爆款樣本（可選，只學故事感；若沒有樣本，請改用研究地圖與人設原創）：
 {{viral_samples_block}}
 
 請先遵守：
-- **最高優先：人設 8D** — 語氣、人稱、句型、節奏、禁忌必須完全符合人設；讀起來要像這個帳號在說話。
+- **最高優先：語言指紋**：先讀 persona_block 裡的「語言指紋與寫作規則」，包含開頭、句型、段落長度、標點換行、知識轉譯、CTA 與禁忌。產出的文字必須像這個人設會講出口的話。
+- **不要套舊規格**：不要套用短句爆款、固定三段式、固定強 hook、固定 CTA；格式由人設語言指紋與主題型態決定。
+- **語氣參考**：讀起來要像這個帳號在說話，但每篇敘事節奏與開場都要自然變化。
+- **人設不是內容素材**：只學語氣、詞彙密度、句型節奏與審美，不要把人設裡的名詞、興趣、裝飾符號硬塞進正文。例：人設寫 Y2K/咖啡/穿搭，只代表語感，不代表每篇都要寫老歌、咖啡、穿搭、MV。
 - **內容素材**：研究地圖（受眾、目標、問題、支柱）與「勾選延伸知識」（含標籤、細節）決定論點與角度；若有「參考網頁（Markdown）」區塊，優先從中提取事實與論點，再融入草稿。
 - 搜尋查詢／標籤僅作方向參考，不可蓋過人設與勾選知識。
-- 爆款樣本只學結構節奏，不抄原文，不可為仿爆款偏離任務主題。
+- 爆款樣本只學故事感、資訊密度、情緒力度與互動方式，不抄原文，不可為仿爆款偏離任務主題。
+- 若樣本呈現「長 caption + 輪播圖卡重點」的內容型態，Threads 草稿也要保留完整情緒承接與可收藏資訊，不要只輸出金句摘要。
+- 若任務是改寫或參考別人的貼文，請用人設語言重新說一次，不是同義詞替換；保留觀點，不保留對方句型。
+- 若任務需要找資料或引用外部知識，請先消化成此人設的說話順序：先安撫或帶入情境，再整理重點，最後用符合人設的方式收尾。
 - 若沒有爆款樣本，source_permalinks 回傳空陣列，reference_notes 寫明使用了哪些人設特徵、研究地圖重點與勾選延伸知識。
 
-回傳 JSON rows，每筆含 sort_order、search_tag、angle、hook、text、reference_notes、source_permalinks、rationale。
\ No newline at end of file
+回傳 JSON rows，每筆含 sort_order、search_tag、angle、hook、text、reference_notes、source_permalinks、rationale。
diff --git a/backend/internal/library/prompt/files/matrix_placement.system.md b/backend/internal/library/prompt/files/matrix_placement.system.md
index 18a1cb2..66a5f73 100644
--- a/backend/internal/library/prompt/files/matrix_placement.system.md
+++ b/backend/internal/library/prompt/files/matrix_placement.system.md
@@ -6,6 +6,7 @@
 - 從素材萃取角度與鉤子，寫成自己的觀點或經驗
 - 不要捏造療效、收益或無法驗證的數據
 - 可適度帶入 product_brief，但不硬推銷
+- text 排版：一句一行，句與句之間用換行（\n）分隔；完全不要使用任何標點符號（emoji 可保留）
 
 只回傳 JSON，不要 markdown。格式：
 {"rows":[{"sort_order":1,"search_tag":"標籤","angle":"切角","hook":"開頭鉤子","text":"正文","reference_notes":"參考哪篇素材","source_permalinks":["url"],"rationale":"為何這樣寫"}]}
\ No newline at end of file
diff --git a/backend/internal/library/prompt/files/outreach_placement.system.md b/backend/internal/library/prompt/files/outreach_placement.system.md
index 3a39508..4939eef 100644
--- a/backend/internal/library/prompt/files/outreach_placement.system.md
+++ b/backend/internal/library/prompt/files/outreach_placement.system.md
@@ -13,9 +13,10 @@
 4. 不硬推：不要「推薦你試試」「一定要買」「限時優惠」。
 5. Threads 語感：短句、口語、台灣繁體，可適度用 emoji（0～1 個）。
 6. 誠實：不承諾療效、不捏造誇大數據。
-7. 人設與語氣是硬約束：如果有提供人設，留言要符合該角色的用字、節奏、距離感與價值觀。
+7. 人設與語氣是最高優先硬約束：每則留言都必須像指定角色親自回覆，用字、節奏、距離感、價值觀與 8D 風格策略都要一致，不得變成通用網友口吻。
 8. 產品脈絡是硬約束：如果有提供品牌與產品，必須判斷產品如何自然幫上忙；至少一則草稿要明確參考產品特點，但不能硬業配。
 9. 如果產品詳情出現「留言 CTA 連結」，至少一則草稿可以在後段自然附上完整網址；沒有連結時不要捏造網址。
+10. 排版要像真人用手機留言：每則 text 用 2～4 個短段落，段落之間一定要換行（JSON 字串內用 `\n`，可用 `\n\n` 分隔段落），不要整段擠成一大塊。
 
 每則留言 ≤ 500 字。產出 2 種不同切角（例如：純共情建議版 / 輕度分享經驗帶品牌版）。
 
diff --git a/backend/internal/library/prompt/files/outreach_placement.user.md b/backend/internal/library/prompt/files/outreach_placement.user.md
index a1dc397..31ccc0c 100644
--- a/backend/internal/library/prompt/files/outreach_placement.user.md
+++ b/backend/internal/library/prompt/files/outreach_placement.user.md
@@ -8,5 +8,6 @@
 目標貼文作者：@{{author_name}}
 目標貼文：
 {{target_text}}
+{{regenerate_line}}
 
 請產生 {{count}} 則留言草稿，每則都要有溫度、帶一個具體的真實情境或經驗。另外請評估這篇是否值得留言置入（relevance 0-1）與 reason（繁體中文一句話）。
\ No newline at end of file
diff --git a/backend/internal/library/prompt/files/style8d.schema.md b/backend/internal/library/prompt/files/style8d.schema.md
index a3d8960..a38ab13 100644
--- a/backend/internal/library/prompt/files/style8d.schema.md
+++ b/backend/internal/library/prompt/files/style8d.schema.md
@@ -1,3 +1,3 @@
 
 只回傳以下 JSON 結構，不要 markdown：
-{"d1Tone":{"summary":"","evidence":[]},"d2Structure":{"summary":"","evidence":[]},"d3Interaction":{"summary":"","evidence":[]},"d4Topics":{"summary":"","evidence":[]},"d5Rhythm":{"summary":"","evidence":[]},"d6Visual":{"summary":"","evidence":[]},"d7Conversion":{"summary":"","evidence":[]},"d8Risk":{"summary":"","evidence":[]},"personaDraft":{"identity":"","tone":"","audience":"","hooks":"","examples":"","avoid":""}}
\ No newline at end of file
+{"d1Tone":{"summary":"","evidence":[]},"d2Structure":{"summary":"","evidence":[]},"d3Interaction":{"summary":"","evidence":[]},"d4Topics":{"summary":"","evidence":[]},"d5Rhythm":{"summary":"","evidence":[]},"d6Visual":{"summary":"","evidence":[]},"d7Conversion":{"summary":"","evidence":[]},"d8Risk":{"summary":"","evidence":[]},"personaDraft":{"identity":"","tone":"","audience":"","hooks":"","languageFingerprint":"","rhythm":"","punctuation":"","contentPatterns":"","knowledgeTranslation":"","ctaStyle":"","examples":"","avoid":""}}
diff --git a/backend/internal/library/prompt/files/style8d.system.md b/backend/internal/library/prompt/files/style8d.system.md
index 5862add..8ff14f9 100644
--- a/backend/internal/library/prompt/files/style8d.system.md
+++ b/backend/internal/library/prompt/files/style8d.system.md
@@ -1,5 +1,21 @@
-你是 Threads 創作者風格研究員。只能根據提供的近期貼文歸納，不可捏造作者背景。
-逐一輸出八個維度：D1 語氣人格、D2 結構模板、D3 互動方式、D4 主題分布、D5 發文節奏、D6 視覺語法（emoji、標點、換行）、D7 轉換方式、D8 風險紅線。
-每個維度要有摘要與可核對的文字證據（直接引用或改寫貼文片段，最多 4 條）。
-證據請標註來源貼文編號，格式如 [2] "摘錄片段"（編號對應樣本中的 [N]）。
-最後產生「可供另一個帳號借鑑、但不可冒充或抄襲」的人設草稿。代表句必須是抽象仿寫範例，不可逐字複製原文。
\ No newline at end of file
+你是創作者「語言指紋」研究員。只能根據提供的貼文或使用者手動貼上的文字樣本歸納，不可捏造未出現的背景。
+
+任務不是寫一般人設介紹，而是萃取「這個人設會怎麼把一件事說出口」。輸出要能直接拿去產文、改寫貼文、把網路知識轉成此人設語氣。
+
+逐一輸出八個維度：D1 語氣人格、D2 內容結構、D3 互動方式、D4 主題分布、D5 段落節奏、D6 視覺語法（emoji、標點、換行）、D7 轉換方式、D8 風險紅線。
+
+每個維度要有摘要與可核對的文字證據（直接引用或改寫貼文片段，最多 4 條）。證據請標註來源貼文編號，格式如 [2] "摘錄片段"（編號對應樣本中的 [N]）。
+
+personaDraft 必須產出可執行的寫作規則，不是抽象形容詞：
+- identity：這個帳號像誰在說話，和讀者的距離。
+- tone：口吻、情緒溫度、人稱與信任感。
+- audience：主要對誰說，讀者正在什麼情境。
+- hooks：常用開頭方式與不適合的開頭方式。
+- languageFingerprint：常用句型、轉折詞、口頭禪、語助詞；不要列成硬塞清單，要說明如何自然使用。
+- rhythm：段落長度、空行習慣、長短句比例、心情文與知識文差異。
+- punctuation: 標點、括號、列點、emoji、特殊符號的使用習慣。
+- contentPatterns：不同內容型態的鬆結構，例如心情陪伴、知識整理、清單工具、互動文、幽默共鳴；不要變成固定模板。
+- knowledgeTranslation：如何把外部資料、醫療知識、產品知識轉成此人設會講的話；哪些資訊要先安撫、哪些要列點、哪些要加風險提醒。
+- ctaStyle：收藏、留言、分享、轉發給伴侶等 CTA 的自然用法；也要說明何時不該 CTA。
+- examples：抽象仿寫範例，可展示語氣與換行，但不可逐字複製原文。
+- avoid：不像此人設的寫法、AI 味、過度模板、冒犯或高風險語句。
diff --git a/backend/internal/library/publishschedule/slots.go b/backend/internal/library/publishschedule/slots.go
new file mode 100644
index 0000000..611582b
--- /dev/null
+++ b/backend/internal/library/publishschedule/slots.go
@@ -0,0 +1,88 @@
+package publishschedule
+
+import (
+	"sort"
+	"strings"
+	"time"
+)
+
+type Slot struct {
+	Weekday int
+	Time    string
+}
+
+func BuildSchedule(startAt int64, timezone string, slots []Slot, count int) []int64 {
+	if count <= 0 {
+		return nil
+	}
+	loc := time.UTC
+	if strings.TrimSpace(timezone) != "" {
+		if loaded, err := time.LoadLocation(strings.TrimSpace(timezone)); err == nil {
+			loc = loaded
+		}
+	}
+	start := time.Now().In(loc)
+	if startAt > 0 {
+		start = time.Unix(0, startAt).In(loc)
+	}
+	normalized := normalizeSlots(slots)
+	if len(normalized) == 0 {
+		out := make([]int64, 0, count)
+		for i := 0; i < count; i++ {
+			out = append(out, start.Add(time.Duration(i)*2*time.Hour).UTC().UnixNano())
+		}
+		return out
+	}
+	out := make([]int64, 0, count)
+	day := time.Date(start.Year(), start.Month(), start.Day(), 0, 0, 0, 0, loc)
+	for len(out) < count {
+		for _, slot := range normalized {
+			if int(day.Weekday()) != slot.Weekday {
+				continue
+			}
+			hour, minute, ok := parseHHMM(slot.Time)
+			if !ok {
+				continue
+			}
+			candidate := time.Date(day.Year(), day.Month(), day.Day(), hour, minute, 0, 0, loc)
+			if candidate.Before(start) {
+				continue
+			}
+			out = append(out, candidate.UTC().UnixNano())
+			if len(out) >= count {
+				break
+			}
+		}
+		day = day.AddDate(0, 0, 1)
+	}
+	return out
+}
+
+func normalizeSlots(slots []Slot) []Slot {
+	out := make([]Slot, 0, len(slots))
+	for _, slot := range slots {
+		if strings.TrimSpace(slot.Time) == "" {
+			continue
+		}
+		weekday := slot.Weekday
+		if weekday < 0 || weekday > 6 {
+			weekday = ((weekday % 7) + 7) % 7
+		}
+		out = append(out, Slot{Weekday: weekday, Time: strings.TrimSpace(slot.Time)})
+	}
+	sort.Slice(out, func(i, j int) bool {
+		if out[i].Weekday == out[j].Weekday {
+			return out[i].Time < out[j].Time
+		}
+		return out[i].Weekday < out[j].Weekday
+	})
+	return out
+}
+
+func parseHHMM(value string) (int, int, bool) {
+	parsed, err := time.Parse("15:04", strings.TrimSpace(value))
+	if err != nil {
+		return 0, 0, false
+	}
+	return parsed.Hour(), parsed.Minute(), true
+}
diff --git a/backend/internal/library/publishschedule/slots_test.go b/backend/internal/library/publishschedule/slots_test.go
new file mode 100644
index 0000000..5cc8d29
--- /dev/null
+++ b/backend/internal/library/publishschedule/slots_test.go
@@ -0,0 +1,40 @@
+package publishschedule
+
+import (
+	"testing"
+	"time"
+)
+
+func TestBuildScheduleUsesTimezoneSlotsAndReturnsUTCNano(t *testing.T) {
+	loc, err := time.LoadLocation("Asia/Taipei")
+	if err != nil {
+		t.Fatal(err)
+	}
+	start := time.Date(2026, 6, 29, 9, 0, 0, 0, loc) // Monday
+	got := BuildSchedule(start.UTC().UnixNano(), "Asia/Taipei", []Slot{
+		{Weekday: 1, Time: "09:30"},
+		{Weekday: 3, Time: "12:30"},
+	}, 2)
+	if len(got) != 2 {
+		t.Fatalf("expected 2 timestamps, got %d", len(got))
+	}
+	first := time.Unix(0, got[0]).In(loc)
+	if first.Weekday() != time.Monday || first.Hour() != 9 || first.Minute() != 30 {
+		t.Fatalf("unexpected first slot: %s", first)
+	}
+	second := time.Unix(0, got[1]).In(loc)
+	if second.Weekday() != time.Wednesday || second.Hour() != 12 || second.Minute() != 30 {
+		t.Fatalf("unexpected second slot: %s", second)
+	}
+}
+
+func TestBuildScheduleFallsBackToIntervalsWhenNoSlots(t *testing.T) {
+	start := time.Date(2026, 6, 29, 9, 0, 0, 0, time.UTC)
+	got := BuildSchedule(start.UnixNano(), "UTC", nil, 2)
+	if len(got) != 2 {
+		t.Fatalf("expected 2 timestamps, got %d", len(got))
+	}
+	if got[1]-got[0] != int64(2*time.Hour) {
+		t.Fatalf("expected 2h interval, got %s", time.Duration(got[1]-got[0]))
+	}
+}
diff --git a/backend/internal/library/style8d/analyze.go b/backend/internal/library/style8d/analyze.go
index 1b13d51..9d75a6e 100644
--- a/backend/internal/library/style8d/analyze.go
+++ b/backend/internal/library/style8d/analyze.go
@@ -1,6 +1,7 @@
 package style8d
 
 import (
+	"bytes"
 	"encoding/json"
 	"fmt"
 	"math"
@@ -22,12 +23,18 @@ type Dimension struct {
 }
 
 type PersonaDraft struct {
-	Identity string `json:"identity"`
-	Tone     string `json:"tone"`
-	Audience string `json:"audience"`
-	Hooks    string `json:"hooks"`
-	Examples string `json:"examples"`
-	Avoid    string `json:"avoid"`
+	Identity             string `json:"identity"`
+	Tone                 string `json:"tone"`
+	Audience             string `json:"audience"`
+	Hooks                string `json:"hooks"`
+	LanguageFingerprint  string `json:"languageFingerprint"`
+	Rhythm               string `json:"rhythm"`
+	Punctuation          string `json:"punctuation"`
+	ContentPatterns      string `json:"contentPatterns"`
+	KnowledgeTranslation string `json:"knowledgeTranslation"`
+	CTAStyle             string `json:"ctaStyle"`
+	Examples             string `json:"examples"`
+	Avoid                string `json:"avoid"`
 }
 
 type LLMOutput struct {
@@ -53,6 +60,8 @@ type Engagement struct {
 
 type StoredProfile struct {
 	Username     string               `json:"username"`
+	SourceType   string               `json:"sourceType,omitempty"`
+	SourceLabel  string               `json:"sourceLabel,omitempty"`
 	AnalyzedAt   string               `json:"analyzedAt"`
 	PostCount    int                  `json:"postCount"`
 	Engagement   Engagement           `json:"engagement"`
@@ -61,6 +70,125 @@ type StoredProfile struct {
 	PersonaDraft string               `json:"personaDraft"`
 }
 
+const (
+	SourceTypeBenchmark = "benchmark"
+	SourceTypeManual    = "manual"
+	maxReferenceTexts   = 12
+	maxReferenceRunes   = 8000
+	minReferenceRunes   = 10
+)
+
+func ManualStyleBenchmark(label string) string {
+	label = strings.TrimSpace(label)
+	if label == "" {
+		label = "手動貼文"
+	}
+	return "manual:" + label
+}
+
+func NormalizeReferenceTexts(referenceTexts []string, rawText string) ([]string, error) {
+	texts := make([]string, 0, len(referenceTexts))
+	for _, item := range referenceTexts {
+		item = strings.TrimSpace(item)
+		if item != "" {
+			texts = append(texts, item)
+		}
+	}
+	if len(texts) == 0 {
+		rawText = strings.TrimSpace(rawText)
+		if rawText != "" {
+			for _, chunk := range splitReferenceRawText(rawText) {
+				chunk = strings.TrimSpace(chunk)
+				if chunk != "" {
+					texts = append(texts, chunk)
+				}
+			}
+		}
+	}
+	if len(texts) == 0 {
+		return nil, fmt.Errorf("至少需要 1 段參考文字")
+	}
+	if len(texts) > maxReferenceTexts {
+		return nil, fmt.Errorf("參考文字最多 %d 段", maxReferenceTexts)
+	}
+	totalRunes := 0
+	out := make([]string, 0, len(texts))
+	for _, item := range texts {
+		runes := []rune(item)
+		if len(runes) < minReferenceRunes {
+			return nil, fmt.Errorf("每段參考文字至少 %d 字", minReferenceRunes)
+		}
+		totalRunes += len(runes)
+		if totalRunes > maxReferenceRunes {
+			return nil, fmt.Errorf("參考文字總長度不可超過 %d 字", maxReferenceRunes)
+		}
+		out = append(out, item)
+	}
+	return out, nil
+}
+
+func TextsToPosts(texts []string) []Post {
+	posts := make([]Post, 0, len(texts))
+	for _, text := range texts {
+		posts = append(posts, Post{Text: text})
+	}
+	return posts
+}
+
+func splitReferenceRawText(raw string) []string {
+	lines := strings.Split(raw, "\n")
+	chunks := make([]string, 0, 4)
+	var b strings.Builder
+	flush := func() {
+		if b.Len() == 0 {
+			return
+		}
+		chunks = append(chunks, b.String())
+		b.Reset()
+	}
+	for _, line := range lines {
+		trimmed := strings.TrimSpace(line)
+		if trimmed == "---" || trimmed == "———" || trimmed == "___" {
+			flush()
+			continue
+		}
+		if b.Len() > 0 {
+			b.WriteByte('\n')
+		}
+		b.WriteString(line)
+	}
+	flush()
+	if len(chunks) == 0 {
+		return []string{strings.TrimSpace(raw)}
+	}
+	return chunks
+}
+
+func BuildUserPromptFromTexts(sourceLabel string, brief string, posts []Post) string {
+	label := strings.TrimSpace(sourceLabel)
+	if label == "" {
+		label = "手動貼文"
+	}
+	var b strings.Builder
+	fmt.Fprintf(&b, "文字樣本來源：%s\n", label)
+	if brief := strings.TrimSpace(brief); brief != "" {
+		fmt.Fprintf(&b, "人設定位補充：%s\n", brief)
+	}
+	b.WriteString("參考文字樣本（無互動數據，請只根據文字風格歸納）：\n\n")
+	limit := len(posts)
+	if limit > maxReferenceTexts {
+		limit = maxReferenceTexts
+	}
+	for i := 0; i < limit; i++ {
+		text := posts[i].Text
+		if len(text) > 500 {
+			text = text[:500]
+		}
+		fmt.Fprintf(&b, "[%d]\n%s\n\n", i+1, text)
+	}
+	return b.String()
+}
+
 func BuildUserPrompt(username string, posts []Post) string {
 	var b strings.Builder
 	fmt.Fprintf(&b, "對標帳號：@%s\n近期貼文樣本：\n\n", strings.TrimPrefix(username, "@"))
@@ -144,6 +272,12 @@ func SerializePersonaDraft(draft PersonaDraft) string {
 		"【語氣】\n" + strings.TrimSpace(draft.Tone),
 		"【對誰說】\n" + strings.TrimSpace(draft.Audience),
 		"【開場習慣】\n" + strings.TrimSpace(draft.Hooks),
+		"【語言指紋】\n" + strings.TrimSpace(draft.LanguageFingerprint),
+		"【段落節奏】\n" + strings.TrimSpace(draft.Rhythm),
+		"【標點與換行】\n" + strings.TrimSpace(draft.Punctuation),
+		"【內容型態】\n" + strings.TrimSpace(draft.ContentPatterns),
+		"【知識轉譯】\n" + strings.TrimSpace(draft.KnowledgeTranslation),
+		"【互動與 CTA】\n" + strings.TrimSpace(draft.CTAStyle),
 		"【代表句範例】\n" + strings.TrimSpace(draft.Examples),
 		"【避免】\n" + strings.TrimSpace(draft.Avoid),
 	}
@@ -211,8 +345,26 @@ func buildSamplePosts(posts []Post) []Post {
 }
 
 func BuildStoredProfile(username string, posts []Post, out LLMOutput) StoredProfile {
+	profile := baseStoredProfile(posts, out)
+	profile.Username = strings.TrimPrefix(strings.TrimSpace(username), "@")
+	profile.SourceType = SourceTypeBenchmark
+	return profile
+}
+
+func BuildStoredProfileFromTexts(sourceLabel string, posts []Post, out LLMOutput) StoredProfile {
+	label := strings.TrimSpace(sourceLabel)
+	if label == "" {
+		label = "手動貼文"
+	}
+	profile := baseStoredProfile(posts, out)
+	profile.SourceType = SourceTypeManual
+	profile.SourceLabel = label
+	profile.Engagement.Verdict = "not_applicable"
+	return profile
+}
+
+func baseStoredProfile(posts []Post, out LLMOutput) StoredProfile {
 	return StoredProfile{
-		Username:    strings.TrimPrefix(strings.TrimSpace(username), "@"),
 		AnalyzedAt:  time.Now().UTC().Format(time.RFC3339),
 		PostCount:   len(posts),
 		Engagement:  EvaluateEngagement(posts, 10),
@@ -289,7 +441,23 @@ func extractJSONObject(raw string) ([]byte, error) {
 	if start < 0 || end <= start {
 		return nil, fmt.Errorf("LLM response does not contain JSON object")
 	}
-	return []byte(text[start : end+1]), nil
+	return repairTruncatedJSON([]byte(text[start : end+1])), nil
+}
+
+// repairTruncatedJSON adds missing closing braces/brackets when the LLM output
+// was cut off mid-JSON. Returns nil if no repair was needed or possible.
+func repairTruncatedJSON(raw []byte) []byte {
+	opens := bytes.Count(raw, []byte("{"))
+	closes := bytes.Count(raw, []byte("}"))
+	if closes < opens {
+		raw = append(raw, bytes.Repeat([]byte("}"), opens-closes)...)
+	}
+	bracketOpens := bytes.Count(raw, []byte("["))
+	bracketCloses := bytes.Count(raw, []byte("]"))
+	if bracketCloses < bracketOpens {
+		raw = append(raw, bytes.Repeat([]byte("]"), bracketOpens-bracketCloses)...)
+	}
+	return raw
 }
 
 func parseDimension(root map[string]json.RawMessage, keys ...string) Dimension {
@@ -332,12 +500,18 @@ func parsePersonaDraft(root map[string]json.RawMessage) PersonaDraft {
 			continue
 		}
 		return PersonaDraft{
-			Identity: firstString(obj, "identity", "role"),
-			Tone:     firstString(obj, "tone", "voice"),
-			Audience: firstString(obj, "audience", "targetAudience"),
-			Hooks:    firstString(obj, "hooks", "openings"),
-			Examples: firstString(obj, "examples", "sample"),
-			Avoid:    firstString(obj, "avoid", "risks"),
+			Identity:             firstString(obj, "identity", "role"),
+			Tone:                 firstString(obj, "tone", "voice"),
+			Audience:             firstString(obj, "audience", "targetAudience"),
+			Hooks:                firstString(obj, "hooks", "openings"),
+			LanguageFingerprint:  firstString(obj, "languageFingerprint", "language_fingerprint", "signaturePhrases", "signature_phrases"),
+			Rhythm:               firstString(obj, "rhythm", "paragraphRhythm", "paragraph_rhythm"),
+			Punctuation:          firstString(obj, "punctuation", "visualSyntax", "visual_syntax"),
+			ContentPatterns:      firstString(obj, "contentPatterns", "content_patterns", "structures"),
+			KnowledgeTranslation: firstString(obj, "knowledgeTranslation", "knowledge_translation", "researchTranslation", "research_translation"),
+			CTAStyle:             firstString(obj, "ctaStyle", "cta_style", "conversionStyle", "conversion_style"),
+			Examples:             firstString(obj, "examples", "sample"),
+			Avoid:                firstString(obj, "avoid", "risks"),
 		}
 	}
 	return PersonaDraft{}
diff --git a/backend/internal/library/style8d/analyze_test.go b/backend/internal/library/style8d/analyze_test.go
index 6d17eb3..d8ee8b0 100644
--- a/backend/internal/library/style8d/analyze_test.go
+++ b/backend/internal/library/style8d/analyze_test.go
@@ -1,9 +1,12 @@
 package style8d
 
-import "testing"
+import (
+	"strings"
+	"testing"
+)
 
 func TestParseLLMOutput(t *testing.T) {
-	raw := `{"d1Tone":{"summary":"口語親近","evidence":["真的太好笑"]},"d2Structure":{"summary":"短段落開場","evidence":[]},"d3Interaction":{"summary":"常用提問","evidence":[]},"d4Topics":{"summary":"生活與成長","evidence":[]},"d5Rhythm":{"summary":"晚間發文較多","evidence":[]},"d6Visual":{"summary":"愛用換行與 emoji","evidence":[]},"d7Conversion":{"summary":"自然導留言","evidence":[]},"d8Risk":{"summary":"避免照抄","evidence":[]},"personaDraft":{"identity":"生活觀察者","tone":"輕鬆","audience":"同齡上班族","hooks":"先丟痛點","examples":"有時候真的會累","avoid":"不要硬銷"}}`
+	raw := `{"d1Tone":{"summary":"口語親近","evidence":["真的太好笑"]},"d2Structure":{"summary":"短段落開場","evidence":[]},"d3Interaction":{"summary":"常用提問","evidence":[]},"d4Topics":{"summary":"生活與成長","evidence":[]},"d5Rhythm":{"summary":"晚間發文較多","evidence":[]},"d6Visual":{"summary":"愛用換行與 emoji","evidence":[]},"d7Conversion":{"summary":"自然導留言","evidence":[]},"d8Risk":{"summary":"避免照抄","evidence":[]},"personaDraft":{"identity":"生活觀察者","tone":"輕鬆","audience":"同齡上班族","hooks":"先丟痛點","languageFingerprint":"常用有時候、後來當轉折","rhythm":"短段落加空行","punctuation":"保留逗號與問號","contentPatterns":"心情文先承接情緒","knowledgeTranslation":"先講情境再整理重點","ctaStyle":"自然邀請留言","examples":"有時候真的會累","avoid":"不要硬銷"}}`
 	out, err := ParseLLMOutput(raw)
 	if err != nil {
 		t.Fatalf("unexpected error: %v", err)
@@ -23,4 +26,7 @@ func TestParseLLMOutput(t *testing.T) {
 	if len(profile.SamplePosts) != 1 || profile.SamplePosts[0].Permalink == "" {
 		t.Fatalf("samplePosts=%+v", profile.SamplePosts)
 	}
+	if !strings.Contains(profile.PersonaDraft, "【語言指紋】") {
+		t.Fatalf("personaDraft missing language fingerprint: %q", profile.PersonaDraft)
+	}
 }
diff --git a/backend/internal/library/style8d/prompt.go b/backend/internal/library/style8d/prompt.go
index bbd6e33..687848c 100644
--- a/backend/internal/library/style8d/prompt.go
+++ b/backend/internal/library/style8d/prompt.go
@@ -44,14 +44,29 @@ func HasReady8D(personaText, styleProfileJSON string) bool {
 	return BuildStyle8DPromptBlock(styleProfileJSON) != ""
 }
 
+var copyVoiceDimensionOrder = []string{"d1Tone", "d8Risk"}
+
 // BuildStyle8DPromptBlock formats D1–D8 summaries for LLM prompts.
 func BuildStyle8DPromptBlock(styleProfileJSON string) string {
+	return buildStylePromptBlock(styleProfileJSON, dimensionOrder, "【8D 風格策略】\n產文必須遵守：\n")
+}
+
+// BuildLightPersonaVoiceBlock keeps only tone + risk guardrails for copy generation.
+func BuildLightPersonaVoiceBlock(styleProfileJSON string) string {
+	return buildStylePromptBlock(
+		styleProfileJSON,
+		copyVoiceDimensionOrder,
+		"【語氣與禁忌參考】\n以下僅供口語風格與紅線參考，勿照搬句型、段落模板或固定 hook：\n",
+	)
+}
+
+func buildStylePromptBlock(styleProfileJSON string, keys []string, header string) string {
 	profile, ok := ParseStoredProfile(styleProfileJSON)
 	if !ok {
 		return ""
 	}
-	lines := make([]string, 0, len(dimensionOrder))
-	for _, key := range dimensionOrder {
+	lines := make([]string, 0, len(keys))
+	for _, key := range keys {
 		summary := strings.TrimSpace(profile.Analysis[key].Summary)
 		if summary == "" {
 			continue
@@ -66,30 +81,31 @@ func BuildStyle8DPromptBlock(styleProfileJSON string) string {
 		return ""
 	}
 	var b strings.Builder
-	b.WriteString("【8D 風格策略】\n產文必須遵守：\n")
+	b.WriteString(header)
 	b.WriteString(strings.Join(lines, "\n"))
 	return b.String()
 }
 
-// ResolvePersonaBlock picks the best persona voice block for copy generation.
-// Priority: explicit persona field → 8D personaDraft → brief fallback; always append 8D strategy when present.
+// ResolvePersonaBlock combines explicit persona positioning with analyzed writing fingerprints.
+// The persona field answers "who this is"; personaDraft/style profile answers "how this person says things".
 func ResolvePersonaBlock(personaText, styleProfileJSON, brief string) string {
 	var parts []string
 
-	voice := strings.TrimSpace(personaText)
-	if voice == "" {
-		if profile, ok := ParseStoredProfile(styleProfileJSON); ok {
-			voice = strings.TrimSpace(profile.PersonaDraft)
-		}
-	}
-	if voice == "" {
-		voice = strings.TrimSpace(brief)
-	}
-	if voice != "" {
-		parts = append(parts, "【人設語氣】\n"+voice)
+	profile, hasProfile := ParseStoredProfile(styleProfileJSON)
+	persona := strings.TrimSpace(personaText)
+	if persona != "" {
+		parts = append(parts, "【人設定位】\n"+persona)
+	} else if fallback := strings.TrimSpace(brief); fallback != "" {
+		parts = append(parts, "【人設定位】\n"+fallback)
 	}
 
-	if block := BuildStyle8DPromptBlock(styleProfileJSON); block != "" {
+	if hasProfile {
+		if draft := strings.TrimSpace(profile.PersonaDraft); draft != "" {
+			parts = append(parts, "【語言指紋與寫作規則】\n"+draft)
+		}
+	}
+
+	if block := BuildLightPersonaVoiceBlock(styleProfileJSON); block != "" {
 		parts = append(parts, block)
 	}
 	return strings.TrimSpace(strings.Join(parts, "\n\n"))
diff --git a/backend/internal/library/style8d/prompt_test.go b/backend/internal/library/style8d/prompt_test.go
index 9fdbb02..bbd42c8 100644
--- a/backend/internal/library/style8d/prompt_test.go
+++ b/backend/internal/library/style8d/prompt_test.go
@@ -11,7 +11,17 @@ func TestResolvePersonaBlockUsesPersonaDraftWhenPersonaEmpty(t *testing.T) {
 	if block == "" {
 		t.Fatal("expected non-empty block")
 	}
-	for _, part := range []string{"生活觀察者", "D1 語氣人格", "口語親近"} {
+	for _, part := range []string{"生活觀察者", "D1 語氣人格", "口語親近", "語言指紋與寫作規則"} {
+		if !strings.Contains(block, part) {
+			t.Fatalf("block missing %q: %q", part, block)
+		}
+	}
+}
+
+func TestResolvePersonaBlockCombinesPersonaAndStyleFingerprint(t *testing.T) {
+	raw := `{"analysis":{"d1Tone":{"summary":"口語親近","evidence":[]}},"personaDraft":"【語言指紋】\n常用慢慢、其實當轉折"}`
+	block := ResolvePersonaBlock("備孕陪伴帳號", raw, "")
+	for _, part := range []string{"備孕陪伴帳號", "常用慢慢", "語言指紋與寫作規則"} {
 		if !strings.Contains(block, part) {
 			t.Fatalf("block missing %q: %q", part, block)
 		}
diff --git a/backend/internal/library/style8d/runner.go b/backend/internal/library/style8d/runner.go
new file mode 100644
index 0000000..4ed44c3
--- /dev/null
+++ b/backend/internal/library/style8d/runner.go
@@ -0,0 +1,41 @@
+package style8d
+
+import "strings"
+
+// AnalyzeMode selects how reference samples are interpreted.
+type AnalyzeMode string
+
+const (
+	AnalyzeModeBenchmark AnalyzeMode = "benchmark"
+	AnalyzeModeManual    AnalyzeMode = "manual"
+)
+
+// AnalyzeInput groups prompt + storage options for one 8D run.
+type AnalyzeInput struct {
+	Mode        AnalyzeMode
+	Username    string
+	SourceLabel string
+	Brief       string
+	Posts       []Post
+}
+
+func (in AnalyzeInput) BuildUserPrompt() string {
+	if in.Mode == AnalyzeModeManual || strings.TrimSpace(in.Username) == "" {
+		return BuildUserPromptFromTexts(in.SourceLabel, in.Brief, in.Posts)
+	}
+	return BuildUserPrompt(in.Username, in.Posts)
+}
+
+func (in AnalyzeInput) BuildStoredProfile(out LLMOutput) StoredProfile {
+	if in.Mode == AnalyzeModeManual || strings.TrimSpace(in.Username) == "" {
+		return BuildStoredProfileFromTexts(in.SourceLabel, in.Posts, out)
+	}
+	return BuildStoredProfile(in.Username, in.Posts, out)
+}
+
+func (in AnalyzeInput) StyleBenchmark() string {
+	if in.Mode == AnalyzeModeManual || strings.TrimSpace(in.Username) == "" {
+		return ManualStyleBenchmark(in.SourceLabel)
+	}
+	return strings.TrimPrefix(strings.TrimSpace(in.Username), "@")
+}
diff --git a/backend/internal/library/style8d/text_input_test.go b/backend/internal/library/style8d/text_input_test.go
new file mode 100644
index 0000000..d351898
--- /dev/null
+++ b/backend/internal/library/style8d/text_input_test.go
@@ -0,0 +1,73 @@
+package style8d
+
+import "testing"
+
+func TestNormalizeReferenceTextsFromArray(t *testing.T) {
+	texts, err := NormalizeReferenceTexts([]string{"第一段參考文字內容超過二十個字元", "第二段參考文字內容也超過二十個字元"}, "")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if len(texts) != 2 {
+		t.Fatalf("texts=%v", texts)
+	}
+}
+
+func TestNormalizeReferenceTextsFromRawText(t *testing.T) {
+	raw := "第一段參考文字內容超過二十個字元\n還有第二行\n\n---\n\n第二段參考文字內容也超過二十個字元"
+	texts, err := NormalizeReferenceTexts(nil, raw)
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if len(texts) != 2 {
+		t.Fatalf("texts=%v", texts)
+	}
+}
+
+func TestBuildUserPromptFromTexts(t *testing.T) {
+	got := BuildUserPromptFromTexts("我的舊文", "產品教學帳", TextsToPosts([]string{"這是一段超過二十個字的參考文字樣本內容"}))
+	if got == "" {
+		t.Fatal("empty prompt")
+	}
+	if !containsAll(got, "我的舊文", "產品教學帳", "[1]") {
+		t.Fatalf("prompt=%q", got)
+	}
+}
+
+func TestBuildStoredProfileFromTexts(t *testing.T) {
+	out, err := ParseLLMOutput(`{"d1Tone":{"summary":"口語","evidence":[]},"d2Structure":{"summary":"短句","evidence":[]},"d3Interaction":{"summary":"提問","evidence":[]},"d4Topics":{"summary":"生活","evidence":[]},"d5Rhythm":{"summary":"晚間","evidence":[]},"d6Visual":{"summary":"emoji","evidence":[]},"d7Conversion":{"summary":"留言","evidence":[]},"d8Risk":{"summary":"硬銷","evidence":[]},"personaDraft":{"identity":"觀察者","tone":"輕鬆","audience":"上班族","hooks":"痛點","examples":"有時候真的會累","avoid":"硬銷"}}`)
+	if err != nil {
+		t.Fatalf("parse: %v", err)
+	}
+	profile := BuildStoredProfileFromTexts("手動貼文", TextsToPosts([]string{"sample text long enough"}), out)
+	if profile.SourceType != SourceTypeManual {
+		t.Fatalf("sourceType=%q", profile.SourceType)
+	}
+	if profile.Engagement.Verdict != "not_applicable" {
+		t.Fatalf("verdict=%q", profile.Engagement.Verdict)
+	}
+	if ManualStyleBenchmark("手動貼文") != "manual:手動貼文" {
+		t.Fatal("manual benchmark mismatch")
+	}
+}
+
+func containsAll(s string, parts ...string) bool {
+	for _, part := range parts {
+		if !contains(s, part) {
+			return false
+		}
+	}
+	return true
+}
+
+func contains(s, sub string) bool {
+	return len(sub) == 0 || (len(s) >= len(sub) && indexOf(s, sub) >= 0)
+}
+
+func indexOf(s, sub string) int {
+	for i := 0; i+len(sub) <= len(s); i++ {
+		if s[i:i+len(sub)] == sub {
+			return i
+		}
+	}
+	return -1
+}
diff --git a/backend/internal/library/threadsapi/extended.go b/backend/internal/library/threadsapi/extended.go
new file mode 100644
index 0000000..7f60492
--- /dev/null
+++ b/backend/internal/library/threadsapi/extended.go
@@ -0,0 +1,522 @@
+package threadsapi
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"strings"
+)
+
+const (
+	// userThreadsListFields lists fields supported on GET /{user-id}/threads.
+	userThreadsListFields = "id,text,permalink,timestamp,media_type,media_url,thumbnail_url,topic_tag,shortcode"
+)
+
+type MediaItem struct {
+	ID           string `json:"id"`
+	Shortcode    string `json:"shortcode"`
+	Text         string `json:"text"`
+	Permalink    string `json:"permalink"`
+	Timestamp    string `json:"timestamp"`
+	MediaType    string `json:"media_type"`
+	MediaURL     string `json:"media_url"`
+	ThumbnailURL string `json:"thumbnail_url"`
+	TopicTag     string `json:"topic_tag"`
+	LikeCount    int    `json:"like_count"`
+	ReplyCount   int    `json:"reply_count"`
+}
+
+type ProfileLookupResult struct {
+	Username          string `json:"username"`
+	Name              string `json:"name"`
+	ProfilePictureURL string `json:"profile_picture_url,omitempty"`
+	Biography         string `json:"biography,omitempty"`
+	FollowerCount     int    `json:"follower_count,omitempty"`
+	LikesCount        int    `json:"likes_count,omitempty"`
+	QuotesCount       int    `json:"quotes_count,omitempty"`
+	RepostsCount      int    `json:"reposts_count,omitempty"`
+	ViewsCount        int    `json:"views_count,omitempty"`
+	IsVerified        bool   `json:"is_verified,omitempty"`
+}
+
+type MentionItem struct {
+	ID          string `json:"id"`
+	Text        string `json:"text"`
+	Username    string `json:"username"`
+	Permalink   string `json:"permalink"`
+	Timestamp   string `json:"timestamp"`
+	MediaType   string `json:"media_type"`
+	IsReply     bool   `json:"is_reply"`
+	IsQuotePost bool   `json:"is_quote_post"`
+	HasReplies  bool   `json:"has_replies"`
+	RootPostID  string `json:"root_post_id,omitempty"`
+	ParentID    string `json:"parent_id,omitempty"`
+}
+
+type LocationItem struct {
+	ID   string `json:"id"`
+	Name string `json:"name"`
+}
+
+type InsightValue struct {
+	Name   string `json:"name"`
+	Values []struct {
+		Value int `json:"value"`
+	} `json:"values"`
+}
+
+// UserThreads lists the authenticated user's own posts (threads_basic).
+func (c *Client) UserThreads(ctx context.Context, userID string, limit int) ([]MediaItem, error) {
+	if !c.Enabled() {
+		return nil, fmt.Errorf("threads api access token is required")
+	}
+	userID = strings.TrimSpace(userID)
+	if userID == "" {
+		return nil, fmt.Errorf("threads user id is required")
+	}
+	if limit <= 0 {
+		limit = 25
+	}
+	if limit > 100 {
+		limit = 100
+	}
+	params := url.Values{}
+	params.Set("access_token", c.accessToken)
+	params.Set("fields", userThreadsListFields)
+	params.Set("limit", fmt.Sprintf("%d", limit))
+	endpoint := graphBaseURL + "/" + url.PathEscape(userID) + "/threads?" + params.Encode()
+	return c.getMediaList(ctx, endpoint)
+}
+
+// DeleteMedia deletes a Threads post (threads_delete).
+func (c *Client) DeleteMedia(ctx context.Context, mediaID string) error {
+	if !c.Enabled() {
+		return fmt.Errorf("threads api access token is required")
+	}
+	mediaID = strings.TrimSpace(mediaID)
+	if mediaID == "" {
+		return fmt.Errorf("threads media id is required")
+	}
+	params := url.Values{}
+	params.Set("access_token", c.accessToken)
+	endpoint := graphBaseURL + "/" + url.PathEscape(mediaID) + "?" + params.Encode()
+	req, err := http.NewRequestWithContext(ctx, http.MethodDelete, endpoint, nil)
+	if err != nil {
+		return err
+	}
+	body, status, err := doRequest(req)
+	if err != nil {
+		return err
+	}
+	if status != http.StatusOK {
+		return parseAPIError(body, status)
+	}
+	return nil
+}
+
+// ProfilePosts lists recent public posts for a username (threads_profile_discovery).
+func (c *Client) ProfilePosts(ctx context.Context, username string, limit int, after string) ([]MediaItem, string, error) {
+	if !c.Enabled() {
+		return nil, "", fmt.Errorf("threads api access token is required")
+	}
+	username = strings.TrimPrefix(strings.TrimSpace(username), "@")
+	if username == "" {
+		return nil, "", fmt.Errorf("username is required")
+	}
+	if limit <= 0 {
+		limit = 50
+	}
+	if limit > 100 {
+		limit = 100
+	}
+	params := url.Values{}
+	params.Set("access_token", c.accessToken)
+	params.Set("username", username)
+	params.Set("fields", "id,shortcode,permalink,text,timestamp")
+	params.Set("limit", fmt.Sprintf("%d", limit))
+	if after = strings.TrimSpace(after); after != "" {
+		params.Set("after", after)
+	}
+	endpoint := graphBaseURL + "/profile_posts?" + params.Encode()
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+	if err != nil {
+		return nil, "", err
+	}
+	body, status, err := doRequest(req)
+	if err != nil {
+		return nil, "", err
+	}
+	if status != http.StatusOK {
+		return nil, "", parseAPIError(body, status)
+	}
+	var payload struct {
+		Data   []MediaItem `json:"data"`
+		Paging struct {
+			Cursors struct {
+				After string `json:"after"`
+			} `json:"cursors"`
+		} `json:"paging"`
+	}
+	if err := json.Unmarshal(body, &payload); err != nil {
+		return nil, "", fmt.Errorf("parse profile_posts: %w", err)
+	}
+	return payload.Data, strings.TrimSpace(payload.Paging.Cursors.After), nil
+}
+
+// FindMediaIDByAuthorShortcode scans profile_posts pages until shortcode is found.
+func (c *Client) FindMediaIDByAuthorShortcode(ctx context.Context, username, shortcode string) (string, error) {
+	username = strings.TrimPrefix(strings.TrimSpace(username), "@")
+	shortcode = strings.TrimSpace(shortcode)
+	if username == "" || shortcode == "" {
+		return "", fmt.Errorf("username and shortcode are required")
+	}
+	wantSuffix := "/post/" + shortcode
+	after := ""
+	for page := 0; page < 3; page++ {
+		items, next, err := c.ProfilePosts(ctx, username, 50, after)
+		if err != nil {
+			return "", err
+		}
+		for _, item := range items {
+			id := strings.TrimSpace(item.ID)
+			if !IsNumericMediaID(id) {
+				continue
+			}
+			if strings.EqualFold(strings.TrimSpace(item.Shortcode), shortcode) {
+				return id, nil
+			}
+			link := strings.TrimSpace(item.Permalink)
+			if link != "" && strings.HasSuffix(strings.Split(link, "?")[0], wantSuffix) {
+				return id, nil
+			}
+		}
+		if next == "" || len(items) == 0 {
+			break
+		}
+		after = next
+	}
+	return "", fmt.Errorf("profile_posts did not include @%s post %s", username, shortcode)
+}
+
+// ProfileLookup fetches a public profile by username (threads_profile_discovery).
+func (c *Client) ProfileLookup(ctx context.Context, username string) (*ProfileLookupResult, error) {
+	if !c.Enabled() {
+		return nil, fmt.Errorf("threads api access token is required")
+	}
+	username = strings.TrimPrefix(strings.TrimSpace(username), "@")
+	if username == "" {
+		return nil, fmt.Errorf("username is required")
+	}
+	params := url.Values{}
+	params.Set("access_token", c.accessToken)
+	params.Set("username", username)
+	params.Set("fields", "username,name,profile_picture_url,biography,follower_count,likes_count,quotes_count,reposts_count,views_count,is_verified")
+	endpoint := graphBaseURL + "/profile_lookup?" + params.Encode()
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+	if err != nil {
+		return nil, err
+	}
+	body, status, err := doRequest(req)
+	if err != nil {
+		return nil, err
+	}
+	if status != http.StatusOK {
+		return nil, parseAPIError(body, status)
+	}
+	var out ProfileLookupResult
+	if err := json.Unmarshal(body, &out); err != nil {
+		return nil, fmt.Errorf("parse profile_lookup: %w", err)
+	}
+	return &out, nil
+}
+
+type mentionItemRaw struct {
+	ID          string          `json:"id"`
+	Text        string          `json:"text"`
+	Username    string          `json:"username"`
+	Permalink   string          `json:"permalink"`
+	Timestamp   string          `json:"timestamp"`
+	MediaType   string          `json:"media_type"`
+	IsReply     bool            `json:"is_reply"`
+	IsQuotePost bool            `json:"is_quote_post"`
+	HasReplies  bool            `json:"has_replies"`
+	RootPost    json.RawMessage `json:"root_post"`
+	ParentID    string          `json:"parent_id"`
+}
+
+func normalizeMentionItem(raw mentionItemRaw) MentionItem {
+	return MentionItem{
+		ID:          strings.TrimSpace(raw.ID),
+		Text:        strings.TrimSpace(raw.Text),
+		Username:    strings.TrimSpace(raw.Username),
+		Permalink:   strings.TrimSpace(raw.Permalink),
+		Timestamp:   strings.TrimSpace(raw.Timestamp),
+		MediaType:   strings.TrimSpace(raw.MediaType),
+		IsReply:     raw.IsReply,
+		IsQuotePost: raw.IsQuotePost,
+		HasReplies:  raw.HasReplies,
+		RootPostID:  parseMediaRefID(raw.RootPost),
+		ParentID:    strings.TrimSpace(raw.ParentID),
+	}
+}
+
+// UserMentions lists the first page of posts mentioning the user (threads_manage_mentions).
+func (c *Client) UserMentions(ctx context.Context, userID string, limit int) ([]MentionItem, error) {
+	items, _, err := c.UserMentionsPage(ctx, userID, limit, "")
+	return items, err
+}
+
+// UserMentionsPage lists one cursor page of mentions. nextAfter is empty when there is no next page.
+func (c *Client) UserMentionsPage(ctx context.Context, userID string, limit int, after string) ([]MentionItem, string, error) {
+	if !c.Enabled() {
+		return nil, "", fmt.Errorf("threads api access token is required")
+	}
+	userID = strings.TrimSpace(userID)
+	if userID == "" {
+		return nil, "", fmt.Errorf("threads user id is required")
+	}
+	if limit <= 0 {
+		limit = 25
+	}
+	if limit > 100 {
+		limit = 100
+	}
+	params := url.Values{}
+	params.Set("access_token", c.accessToken)
+	params.Set("fields", "id,text,username,permalink,timestamp,media_type,is_reply,is_quote_post,has_replies,root_post,parent_id")
+	params.Set("limit", fmt.Sprintf("%d", limit))
+	if after = strings.TrimSpace(after); after != "" {
+		params.Set("after", after)
+	}
+	endpoint := graphBaseURL + "/" + url.PathEscape(userID) + "/mentions?" + params.Encode()
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+	if err != nil {
+		return nil, "", err
+	}
+	body, status, err := doRequest(req)
+	if err != nil {
+		return nil, "", err
+	}
+	if status != http.StatusOK {
+		return nil, "", parseAPIError(body, status)
+	}
+	var payload struct {
+		Data   []mentionItemRaw `json:"data"`
+		Paging struct {
+			Cursors struct {
+				After string `json:"after"`
+			} `json:"cursors"`
+		} `json:"paging"`
+	}
+	if err := json.Unmarshal(body, &payload); err != nil {
+		return nil, "", fmt.Errorf("parse mentions: %w", err)
+	}
+	out := make([]MentionItem, 0, len(payload.Data))
+	for _, raw := range payload.Data {
+		out = append(out, normalizeMentionItem(raw))
+	}
+	return out, strings.TrimSpace(payload.Paging.Cursors.After), nil
+}
+
+// LocationSearch searches public locations (threads_location_tagging).
+func (c *Client) LocationSearch(ctx context.Context, query string, limit int) ([]LocationItem, error) {
+	if !c.Enabled() {
+		return nil, fmt.Errorf("threads api access token is required")
+	}
+	query = strings.TrimSpace(query)
+	if query == "" {
+		return nil, fmt.Errorf("location query is required")
+	}
+	if limit <= 0 {
+		limit = 10
+	}
+	if limit > 50 {
+		limit = 50
+	}
+	params := url.Values{}
+	params.Set("access_token", c.accessToken)
+	params.Set("q", query)
+	params.Set("fields", "id,name")
+	params.Set("limit", fmt.Sprintf("%d", limit))
+	endpoint := graphBaseURL + "/location_search?" + params.Encode()
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+	if err != nil {
+		return nil, err
+	}
+	body, status, err := doRequest(req)
+	if err != nil {
+		return nil, err
+	}
+	if status != http.StatusOK {
+		return nil, parseAPIError(body, status)
+	}
+	var payload struct {
+		Data []LocationItem `json:"data"`
+	}
+	if err := json.Unmarshal(body, &payload); err != nil {
+		return nil, fmt.Errorf("parse location_search: %w", err)
+	}
+	return payload.Data, nil
+}
+
+// ShareToInstagram cross-posts a Threads media to linked Instagram (threads_share_to_instagram).
+func (c *Client) ShareToInstagram(ctx context.Context, mediaID string) error {
+	if !c.Enabled() {
+		return fmt.Errorf("threads api access token is required")
+	}
+	mediaID = strings.TrimSpace(mediaID)
+	if mediaID == "" {
+		return fmt.Errorf("threads media id is required")
+	}
+	params := url.Values{}
+	params.Set("access_token", c.accessToken)
+	endpoint := graphBaseURL + "/" + url.PathEscape(mediaID) + "/crosspost?" + params.Encode()
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, endpoint, nil)
+	if err != nil {
+		return err
+	}
+	body, status, err := doRequest(req)
+	if err != nil {
+		return err
+	}
+	if status != http.StatusOK {
+		return parseAPIError(body, status)
+	}
+	return nil
+}
+
+// HideReply hides a reply on the user's thread (threads_manage_replies).
+func (c *Client) HideReply(ctx context.Context, replyID string, hide bool) error {
+	if !c.Enabled() {
+		return fmt.Errorf("threads api access token is required")
+	}
+	replyID = strings.TrimSpace(replyID)
+	if replyID == "" {
+		return fmt.Errorf("reply id is required")
+	}
+	params := url.Values{}
+	params.Set("access_token", c.accessToken)
+	params.Set("hide", fmt.Sprintf("%t", hide))
+	endpoint := graphBaseURL + "/" + url.PathEscape(replyID) + "?" + params.Encode()
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, endpoint, nil)
+	if err != nil {
+		return err
+	}
+	body, status, err := doRequest(req)
+	if err != nil {
+		return err
+	}
+	if status != http.StatusOK {
+		return parseAPIError(body, status)
+	}
+	return nil
+}
+
+// MediaInsights fetches per-post lifetime metrics (threads_manage_insights).
+func (c *Client) MediaInsights(ctx context.Context, mediaID string, metrics []string) (map[string]int, error) {
+	if !c.Enabled() {
+		return nil, fmt.Errorf("threads api access token is required")
+	}
+	mediaID = strings.TrimSpace(mediaID)
+	if mediaID == "" {
+		return nil, fmt.Errorf("threads media id is required")
+	}
+	if len(metrics) == 0 {
+		metrics = []string{"views", "likes", "replies", "reposts", "quotes", "shares"}
+	}
+	params := url.Values{}
+	params.Set("access_token", c.accessToken)
+	params.Set("metric", strings.Join(metrics, ","))
+	endpoint := graphBaseURL + "/" + url.PathEscape(mediaID) + "/insights?" + params.Encode()
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+	if err != nil {
+		return nil, err
+	}
+	body, status, err := doRequest(req)
+	if err != nil {
+		return nil, err
+	}
+	if status != http.StatusOK {
+		return nil, parseAPIError(body, status)
+	}
+	var payload struct {
+		Data []InsightValue `json:"data"`
+	}
+	if err := json.Unmarshal(body, &payload); err != nil {
+		return nil, fmt.Errorf("parse media insights: %w", err)
+	}
+	out := make(map[string]int, len(payload.Data))
+	for _, item := range payload.Data {
+		name := strings.TrimSpace(strings.ToLower(item.Name))
+		if name == "" || len(item.Values) == 0 {
+			continue
+		}
+		out[name] = item.Values[0].Value
+	}
+	return out, nil
+}
+
+// UserInsights fetches profile-level insights (threads_manage_insights).
+func (c *Client) UserInsights(ctx context.Context, userID string, metrics []string) ([]InsightValue, error) {
+	if !c.Enabled() {
+		return nil, fmt.Errorf("threads api access token is required")
+	}
+	userID = strings.TrimSpace(userID)
+	if userID == "" {
+		return nil, fmt.Errorf("threads user id is required")
+	}
+	if len(metrics) == 0 {
+		metrics = []string{"views", "likes", "replies", "reposts", "quotes", "followers_count"}
+	}
+	params := url.Values{}
+	params.Set("access_token", c.accessToken)
+	params.Set("metric", strings.Join(metrics, ","))
+	endpoint := graphBaseURL + "/" + url.PathEscape(userID) + "/threads_insights?" + params.Encode()
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+	if err != nil {
+		return nil, err
+	}
+	body, status, err := doRequest(req)
+	if err != nil {
+		return nil, err
+	}
+	if status != http.StatusOK {
+		return nil, parseAPIError(body, status)
+	}
+	var payload struct {
+		Data []InsightValue `json:"data"`
+	}
+	if err := json.Unmarshal(body, &payload); err != nil {
+		return nil, fmt.Errorf("parse threads_insights: %w", err)
+	}
+	return payload.Data, nil
+}
+
+func (c *Client) getMediaList(ctx context.Context, endpoint string) ([]MediaItem, error) {
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+	if err != nil {
+		return nil, err
+	}
+	res, err := c.http.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer res.Body.Close()
+	body, err := io.ReadAll(io.LimitReader(res.Body, 1<<20))
+	if err != nil {
+		return nil, err
+	}
+	if res.StatusCode != http.StatusOK {
+		return nil, parseAPIError(body, res.StatusCode)
+	}
+	var payload struct {
+		Data []MediaItem `json:"data"`
+	}
+	if err := json.Unmarshal(body, &payload); err != nil {
+		return nil, fmt.Errorf("parse threads media list: %w", err)
+	}
+	return payload.Data, nil
+}
diff --git a/backend/internal/library/threadsapi/fields_test.go b/backend/internal/library/threadsapi/fields_test.go
new file mode 100644
index 0000000..ae3314f
--- /dev/null
+++ b/backend/internal/library/threadsapi/fields_test.go
@@ -0,0 +1,27 @@
+package threadsapi
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestUserThreadsListFieldsExcludeEngagement(t *testing.T) {
+	if fieldInList(userThreadsListFields, "like_count") || fieldInList(userThreadsListFields, "reply_count") {
+		t.Fatalf("userThreadsListFields must not request engagement fields: %q", userThreadsListFields)
+	}
+}
+
+func TestMediaConversationFieldsExcludeEngagement(t *testing.T) {
+	if fieldInList(mediaConversationFields, "like_count") {
+		t.Fatalf("mediaConversationFields must not request like_count: %q", mediaConversationFields)
+	}
+}
+
+func fieldInList(fields, name string) bool {
+	for _, part := range strings.Split(fields, ",") {
+		if strings.TrimSpace(part) == name {
+			return true
+		}
+	}
+	return false
+}
diff --git a/backend/internal/library/threadsapi/media.go b/backend/internal/library/threadsapi/media.go
index eb62234..b0e203d 100644
--- a/backend/internal/library/threadsapi/media.go
+++ b/backend/internal/library/threadsapi/media.go
@@ -6,53 +6,99 @@ import (
 	"fmt"
 	"net/http"
 	"net/url"
+	"strings"
 	"time"
 )
 
+type MediaDetail struct {
+	ID        string `json:"id"`
+	Text      string `json:"text"`
+	Username  string `json:"username"`
+	Permalink string `json:"permalink"`
+	Timestamp string `json:"timestamp"`
+	MediaType string `json:"media_type"`
+	IsReply   bool   `json:"is_reply"`
+}
+
+func (c *Client) GetMediaDetail(ctx context.Context, mediaID string) (*MediaDetail, error) {
+	if !c.Enabled() {
+		return nil, fmt.Errorf("threads api access token is required")
+	}
+	mediaID = strings.TrimSpace(mediaID)
+	if mediaID == "" {
+		return nil, fmt.Errorf("threads media id is required")
+	}
+	params := url.Values{}
+	params.Set("access_token", c.accessToken)
+	params.Set("fields", "id,text,username,permalink,timestamp,media_type,is_reply")
+	endpoint := graphBaseURL + "/" + url.PathEscape(mediaID) + "?" + params.Encode()
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+	if err != nil {
+		return nil, err
+	}
+	body, status, err := doRequest(req)
+	if err != nil {
+		return nil, err
+	}
+	if status != http.StatusOK {
+		return nil, parseAPIError(body, status)
+	}
+	var out MediaDetail
+	if err := json.Unmarshal(body, &out); err != nil {
+		return nil, fmt.Errorf("parse media detail: %w", err)
+	}
+	out.ID = strings.TrimSpace(out.ID)
+	if out.ID == "" {
+		return nil, fmt.Errorf("threads media detail missing id")
+	}
+	return &out, nil
+}
+
 type MediaStats struct {
 	LikeCount   int `json:"like_count"`
 	ReplyCount  int `json:"reply_count"`
 	RepostCount int `json:"repost_count"`
 	QuoteCount  int `json:"quote_count"`
+	Views       int `json:"views,omitempty"`
+	Shares      int `json:"shares,omitempty"`
 }
 
+// GetMediaStats loads engagement counts via GET /{media-id}/insights.
+// Meta does not expose like_count on the media object itself (requesting those fields returns API errors).
 func GetMediaStats(ctx context.Context, accessToken, mediaID string) (*MediaStats, error) {
-	u := fmt.Sprintf("%s/%s", graphBaseURL, mediaID)
-	req, err := http.NewRequestWithContext(ctx, http.MethodGet, u, nil)
+	return NewClient(accessToken).GetMediaStats(ctx, mediaID)
+}
+
+func (c *Client) GetMediaStats(ctx context.Context, mediaID string) (*MediaStats, error) {
+	if !c.Enabled() {
+		return nil, fmt.Errorf("threads api access token is required")
+	}
+	mediaID = strings.TrimSpace(mediaID)
+	if mediaID == "" {
+		return nil, fmt.Errorf("threads media id is required")
+	}
+	metrics, err := c.MediaInsights(ctx, mediaID, []string{"likes", "replies", "reposts", "quotes", "views", "shares"})
 	if err != nil {
+		if IsPermissionError(err) {
+			return nil, fmt.Errorf("%w（貼文互動數需 threads_manage_insights，請確認 OAuth 已授權）", err)
+		}
 		return nil, err
 	}
-	q := url.Values{}
-	q.Set("fields", "like_count,reply_count,repost_count,quote_count")
-	q.Set("access_token", accessToken)
-	req.URL.RawQuery = q.Encode()
+	return mapInsightMetrics(metrics), nil
+}
 
-	resp, err := http.DefaultClient.Do(req)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != http.StatusOK {
-		return nil, fmt.Errorf("threads api media stats error: %s", resp.Status)
-	}
-
-	var raw struct {
-		ID          string `json:"id"`
-		LikeCount   int    `json:"like_count"`
-		ReplyCount  int    `json:"reply_count"`
-		RepostCount int    `json:"repost_count"`
-		QuoteCount  int    `json:"quote_count"`
-	}
-	if err := json.NewDecoder(resp.Body).Decode(&raw); err != nil {
-		return nil, err
+func mapInsightMetrics(metrics map[string]int) *MediaStats {
+	if metrics == nil {
+		metrics = map[string]int{}
 	}
 	return &MediaStats{
-		LikeCount:   raw.LikeCount,
-		ReplyCount:  raw.ReplyCount,
-		RepostCount: raw.RepostCount,
-		QuoteCount:  raw.QuoteCount,
-	}, nil
+		LikeCount:   metrics["likes"],
+		ReplyCount:  metrics["replies"],
+		RepostCount: metrics["reposts"],
+		QuoteCount:  metrics["quotes"],
+		Views:       metrics["views"],
+		Shares:      metrics["shares"],
+	}
 }
 
 type TokenRefreshResult struct {
diff --git a/backend/internal/library/threadsapi/media_test.go b/backend/internal/library/threadsapi/media_test.go
new file mode 100644
index 0000000..5558c61
--- /dev/null
+++ b/backend/internal/library/threadsapi/media_test.go
@@ -0,0 +1,27 @@
+package threadsapi
+
+import "testing"
+
+func TestMapInsightMetrics(t *testing.T) {
+	stats := mapInsightMetrics(map[string]int{
+		"likes":   10,
+		"replies": 3,
+		"reposts": 2,
+		"quotes":  1,
+		"views":   99,
+		"shares":  4,
+	})
+	if stats.LikeCount != 10 || stats.ReplyCount != 3 || stats.RepostCount != 2 || stats.QuoteCount != 1 {
+		t.Fatalf("unexpected counts: %+v", stats)
+	}
+	if stats.Views != 99 || stats.Shares != 4 {
+		t.Fatalf("unexpected views/shares: %+v", stats)
+	}
+}
+
+func TestMapInsightMetricsEmpty(t *testing.T) {
+	stats := mapInsightMetrics(nil)
+	if stats.LikeCount != 0 || stats.ReplyCount != 0 {
+		t.Fatalf("expected zero stats, got %+v", stats)
+	}
+}
diff --git a/backend/internal/library/threadsapi/oauth.go b/backend/internal/library/threadsapi/oauth.go
new file mode 100644
index 0000000..f3b38e2
--- /dev/null
+++ b/backend/internal/library/threadsapi/oauth.go
@@ -0,0 +1,257 @@
+package threadsapi
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+)
+
+const (
+	threadsAuthorizeURL      = "https://threads.net/oauth/authorize"
+	threadsShortTokenURL     = "https://graph.threads.net/oauth/access_token"
+	threadsLongLivedTokenURL = "https://graph.threads.net/access_token"
+)
+
+// flexString unmarshals JSON string or number (Meta often returns user_id as a number).
+type flexString string
+
+func (s *flexString) UnmarshalJSON(data []byte) error {
+	if len(data) == 0 || string(data) == "null" {
+		*s = ""
+		return nil
+	}
+	if data[0] == '"' {
+		var str string
+		if err := json.Unmarshal(data, &str); err != nil {
+			return err
+		}
+		*s = flexString(str)
+		return nil
+	}
+	var num json.Number
+	if err := json.Unmarshal(data, &num); err != nil {
+		return err
+	}
+	*s = flexString(num.String())
+	return nil
+}
+
+func (s flexString) String() string {
+	return strings.TrimSpace(string(s))
+}
+
+type OAuthConfig struct {
+	AppID           string
+	AppSecret       string
+	RedirectURI     string
+	SuccessRedirect string
+}
+
+func (c OAuthConfig) Enabled() bool {
+	return strings.TrimSpace(c.AppID) != "" &&
+		strings.TrimSpace(c.AppSecret) != "" &&
+		strings.TrimSpace(c.RedirectURI) != ""
+}
+
+type TokenExchangeResult struct {
+	AccessToken string     `json:"access_token"`
+	TokenType   string     `json:"token_type"`
+	ExpiresIn   int        `json:"expires_in"`
+	UserID      flexString `json:"user_id"`
+}
+
+type UserProfile struct {
+	ID       flexString `json:"id"`
+	Username string     `json:"username"`
+	Name     string     `json:"name"`
+}
+
+func BuildAuthorizeURL(cfg OAuthConfig, state string) (string, error) {
+	if !cfg.Enabled() {
+		return "", fmt.Errorf("threads oauth is not configured")
+	}
+	state = strings.TrimSpace(state)
+	if state == "" {
+		return "", fmt.Errorf("oauth state is required")
+	}
+	params := url.Values{}
+	params.Set("client_id", strings.TrimSpace(cfg.AppID))
+	params.Set("redirect_uri", strings.TrimSpace(cfg.RedirectURI))
+	params.Set("scope", OAuthScopeString())
+	params.Set("response_type", "code")
+	params.Set("state", state)
+	return threadsAuthorizeURL + "?" + params.Encode(), nil
+}
+
+func ExchangeCodeForToken(ctx context.Context, cfg OAuthConfig, code string) (*TokenExchangeResult, error) {
+	if !cfg.Enabled() {
+		return nil, fmt.Errorf("threads oauth is not configured")
+	}
+	code = strings.TrimSpace(code)
+	if code == "" {
+		return nil, fmt.Errorf("authorization code is required")
+	}
+	// Meta may append #_ to the redirect code; strip suffix if present.
+	if idx := strings.Index(code, "#_"); idx >= 0 {
+		code = code[:idx]
+	}
+
+	params := url.Values{}
+	params.Set("client_id", strings.TrimSpace(cfg.AppID))
+	params.Set("client_secret", strings.TrimSpace(cfg.AppSecret))
+	params.Set("grant_type", "authorization_code")
+	params.Set("redirect_uri", strings.TrimSpace(cfg.RedirectURI))
+	params.Set("code", code)
+
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, threadsShortTokenURL+"?"+params.Encode(), nil)
+	if err != nil {
+		return nil, err
+	}
+
+	body, status, err := oauthDoRequest(req)
+	if err != nil {
+		return nil, err
+	}
+	if status != http.StatusOK {
+		return nil, parseAPIError(body, status)
+	}
+	var result TokenExchangeResult
+	if err := json.Unmarshal(body, &result); err != nil {
+		return nil, fmt.Errorf("parse threads token response: %w", err)
+	}
+	if strings.TrimSpace(result.AccessToken) == "" {
+		return nil, fmt.Errorf("threads token exchange returned empty access_token")
+	}
+	return &result, nil
+}
+
+func ExchangeLongLivedToken(ctx context.Context, cfg OAuthConfig, shortLivedToken string) (*TokenExchangeResult, error) {
+	if !cfg.Enabled() {
+		return nil, fmt.Errorf("threads oauth is not configured")
+	}
+	shortLivedToken = strings.TrimSpace(shortLivedToken)
+	if shortLivedToken == "" {
+		return nil, fmt.Errorf("short-lived access token is required")
+	}
+
+	params := url.Values{}
+	params.Set("grant_type", "th_exchange_token")
+	params.Set("client_secret", strings.TrimSpace(cfg.AppSecret))
+	params.Set("access_token", shortLivedToken)
+
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, threadsLongLivedTokenURL+"?"+params.Encode(), nil)
+	if err != nil {
+		return nil, err
+	}
+	body, status, err := oauthDoRequest(req)
+	if err != nil {
+		return nil, err
+	}
+	if status != http.StatusOK {
+		return nil, parseAPIError(body, status)
+	}
+	var result TokenExchangeResult
+	if err := json.Unmarshal(body, &result); err != nil {
+		return nil, fmt.Errorf("parse long-lived token response: %w", err)
+	}
+	if strings.TrimSpace(result.AccessToken) == "" {
+		return nil, fmt.Errorf("long-lived token exchange returned empty access_token")
+	}
+	return &result, nil
+}
+
+func GetUserProfile(ctx context.Context, accessToken, userID string) (*UserProfile, error) {
+	accessToken = strings.TrimSpace(accessToken)
+	userID = strings.TrimSpace(userID)
+	if accessToken == "" {
+		return nil, fmt.Errorf("access token is required")
+	}
+	if userID == "" {
+		return GetMeProfile(ctx, accessToken)
+	}
+
+	params := url.Values{}
+	params.Set("access_token", accessToken)
+	params.Set("fields", "id,username,name")
+
+	endpoint := graphBaseURL + "/" + url.PathEscape(userID) + "?" + params.Encode()
+	return fetchUserProfile(ctx, endpoint)
+}
+
+// GetMeProfile loads the authenticated Threads user via /me (preferred after OAuth).
+func GetMeProfile(ctx context.Context, accessToken string) (*UserProfile, error) {
+	accessToken = strings.TrimSpace(accessToken)
+	if accessToken == "" {
+		return nil, fmt.Errorf("access token is required")
+	}
+	params := url.Values{}
+	params.Set("access_token", accessToken)
+	params.Set("fields", "id,username,name")
+	endpoint := graphBaseURL + "/me?" + params.Encode()
+	return fetchUserProfile(ctx, endpoint)
+}
+
+// ThreadsUserIDFromToken picks user_id returned by the OAuth token exchange.
+func ThreadsUserIDFromToken(short, long *TokenExchangeResult) string {
+	if short != nil {
+		if id := short.UserID.String(); id != "" {
+			return id
+		}
+	}
+	if long != nil {
+		return long.UserID.String()
+	}
+	return ""
+}
+
+// IsPermissionError reports Meta permission / app-review / tester-list errors.
+func IsPermissionError(err error) bool {
+	if err == nil {
+		return false
+	}
+	msg := strings.ToLower(err.Error())
+	return strings.Contains(msg, "threads_basic") ||
+		strings.Contains(msg, "app review") ||
+		strings.Contains(msg, "testers")
+}
+
+func fetchUserProfile(ctx context.Context, endpoint string) (*UserProfile, error) {
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+	if err != nil {
+		return nil, err
+	}
+	body, status, err := oauthDoRequest(req)
+	if err != nil {
+		return nil, err
+	}
+	if status != http.StatusOK {
+		return nil, parseAPIError(body, status)
+	}
+	var profile UserProfile
+	if err := json.Unmarshal(body, &profile); err != nil {
+		return nil, fmt.Errorf("parse threads user profile: %w", err)
+	}
+	if profile.ID.String() == "" {
+		return nil, fmt.Errorf("threads user profile missing id")
+	}
+	return &profile, nil
+}
+
+func oauthDoRequest(req *http.Request) ([]byte, int, error) {
+	client := &http.Client{Timeout: 25 * time.Second}
+	res, err := client.Do(req)
+	if err != nil {
+		return nil, 0, err
+	}
+	defer res.Body.Close()
+	body, err := io.ReadAll(io.LimitReader(res.Body, 1<<20))
+	if err != nil {
+		return nil, res.StatusCode, err
+	}
+	return body, res.StatusCode, nil
+}
diff --git a/backend/internal/library/threadsapi/oauth_permission_test.go b/backend/internal/library/threadsapi/oauth_permission_test.go
new file mode 100644
index 0000000..4b3f7b4
--- /dev/null
+++ b/backend/internal/library/threadsapi/oauth_permission_test.go
@@ -0,0 +1,28 @@
+package threadsapi
+
+import (
+	"errors"
+	"testing"
+)
+
+func TestIsPermissionError(t *testing.T) {
+	err := errors.New(`threads api 400: This action requires the threads_basic permission`)
+	if !IsPermissionError(err) {
+		t.Fatal("expected permission error")
+	}
+	if IsPermissionError(errors.New("network timeout")) {
+		t.Fatal("unexpected permission match")
+	}
+}
+
+func TestThreadsUserIDFromToken(t *testing.T) {
+	short := &TokenExchangeResult{UserID: flexString("111")}
+	long := &TokenExchangeResult{UserID: flexString("222")}
+	if got := ThreadsUserIDFromToken(short, long); got != "111" {
+		t.Fatalf("got %q", got)
+	}
+	short.UserID = ""
+	if got := ThreadsUserIDFromToken(short, long); got != "222" {
+		t.Fatalf("got %q", got)
+	}
+}
diff --git a/backend/internal/library/threadsapi/oauth_test.go b/backend/internal/library/threadsapi/oauth_test.go
new file mode 100644
index 0000000..163b864
--- /dev/null
+++ b/backend/internal/library/threadsapi/oauth_test.go
@@ -0,0 +1,28 @@
+package threadsapi
+
+import (
+	"encoding/json"
+	"testing"
+)
+
+func TestTokenExchangeResultUnmarshalNumericUserID(t *testing.T) {
+	raw := []byte(`{"access_token":"tok","token_type":"bearer","expires_in":3600,"user_id":123456789}`)
+	var result TokenExchangeResult
+	if err := json.Unmarshal(raw, &result); err != nil {
+		t.Fatalf("unmarshal: %v", err)
+	}
+	if result.UserID.String() != "123456789" {
+		t.Fatalf("user_id = %q, want 123456789", result.UserID.String())
+	}
+}
+
+func TestUserProfileUnmarshalNumericID(t *testing.T) {
+	raw := []byte(`{"id":987654321,"username":"demo","name":"Demo"}`)
+	var profile UserProfile
+	if err := json.Unmarshal(raw, &profile); err != nil {
+		t.Fatalf("unmarshal: %v", err)
+	}
+	if profile.ID.String() != "987654321" {
+		t.Fatalf("id = %q, want 987654321", profile.ID.String())
+	}
+}
diff --git a/backend/internal/library/threadsapi/publish.go b/backend/internal/library/threadsapi/publish.go
index d793dc3..1cbac06 100644
--- a/backend/internal/library/threadsapi/publish.go
+++ b/backend/internal/library/threadsapi/publish.go
@@ -14,14 +14,15 @@ import (
 )
 
 type PublishResult struct {
-	MediaID   string
-	Permalink string
+	MediaID   string `json:"media_id"`
+	Permalink string `json:"permalink"`
 }
 
 type PublishTextInput struct {
 	ThreadsUserID string
 	AccessToken   string
 	Text          string
+	TopicTag      string
 }
 
 type PublishReplyInput struct {
@@ -46,7 +47,7 @@ func PublishText(ctx context.Context, in PublishTextInput) (*PublishResult, erro
 		return nil, err
 	}
 
-	containerID, err := createTextContainer(ctx, userID, token, text)
+	containerID, err := createTextContainer(ctx, userID, token, text, in.TopicTag)
 	if err != nil {
 		return nil, err
 	}
@@ -95,11 +96,14 @@ func PublishReply(ctx context.Context, in PublishReplyInput) (*PublishResult, er
 	return &PublishResult{MediaID: mediaID, Permalink: permalink}, nil
 }
 
-func createTextContainer(ctx context.Context, userID, token, text string) (string, error) {
+func createTextContainer(ctx context.Context, userID, token, text, topicTag string) (string, error) {
 	params := url.Values{}
 	params.Set("access_token", token)
 	params.Set("media_type", "TEXT")
 	params.Set("text", text)
+	if tag := normalizeTopicTag(topicTag); tag != "" {
+		params.Set("topic_tag", tag)
+	}
 	endpoint := graphBaseURL + "/" + userID + "/threads?" + params.Encode()
 	req, err := http.NewRequestWithContext(ctx, http.MethodPost, endpoint, nil)
 	if err != nil {
@@ -124,6 +128,17 @@ func createTextContainer(ctx context.Context, userID, token, text string) (strin
 	return payload.ID, nil
 }
 
+func normalizeTopicTag(value string) string {
+	tag := strings.TrimSpace(value)
+	tag = strings.TrimLeft(tag, "#")
+	tag = strings.TrimSpace(tag)
+	if len([]rune(tag)) > 40 {
+		runes := []rune(tag)
+		tag = string(runes[:40])
+	}
+	return tag
+}
+
 func createReplyContainer(ctx context.Context, userID, token, replyTo, text string) (string, error) {
 	params := url.Values{}
 	params.Set("access_token", token)
@@ -184,12 +199,12 @@ func publishContainer(ctx context.Context, userID, token, containerID string) (s
 }
 
 func waitForContainerReady(ctx context.Context, containerID, token string) error {
-	for attempt := 0; attempt < 20; attempt++ {
+	for attempt := 0; attempt < 12; attempt++ {
 		if attempt > 0 {
 			select {
 			case <-ctx.Done():
 				return ctx.Err()
-			case <-time.After(3 * time.Second):
+			case <-time.After(2 * time.Second):
 			}
 		}
 		params := url.Values{}
diff --git a/backend/internal/library/threadsapi/replies.go b/backend/internal/library/threadsapi/replies.go
index 8864feb..d058294 100644
--- a/backend/internal/library/threadsapi/replies.go
+++ b/backend/internal/library/threadsapi/replies.go
@@ -10,17 +10,61 @@ import (
 	"strings"
 )
 
+const mediaConversationFields = "id,text,username,permalink,timestamp,is_reply,is_reply_owned_by_me,has_replies,replied_to,root_post,parent_id,media_type,media_url,thumbnail_url,gif_url,children{id,media_type,media_url,thumbnail_url}"
+
+type ReplyMediaChild struct {
+	ID           string `json:"id"`
+	MediaType    string `json:"media_type"`
+	MediaURL     string `json:"media_url"`
+	ThumbnailURL string `json:"thumbnail_url"`
+}
+
 type ReplyItem struct {
-	ID        string `json:"id"`
-	Text      string `json:"text"`
-	Username  string `json:"username"`
-	Permalink string `json:"permalink"`
-	Timestamp string `json:"timestamp"`
-	LikeCount int    `json:"like_count"`
-	ParentID  string `json:"parent_id"`
+	ID               string            `json:"id"`
+	Text             string            `json:"text"`
+	Username         string            `json:"username"`
+	Permalink        string            `json:"permalink"`
+	Timestamp        string            `json:"timestamp"`
+	LikeCount        int               `json:"like_count"`
+	ParentID         string            `json:"parent_id"`
+	RepliedToID      string            `json:"replied_to_id"`
+	RootPostID       string            `json:"root_post_id"`
+	IsReply          bool              `json:"is_reply"`
+	IsReplyOwnedByMe bool              `json:"is_reply_owned_by_me"`
+	HasReplies       bool              `json:"has_replies"`
+	MediaType        string            `json:"media_type"`
+	MediaURL         string            `json:"media_url"`
+	ThumbnailURL     string            `json:"thumbnail_url"`
+	GifURL           string            `json:"gif_url"`
+	MediaChildren    []ReplyMediaChild `json:"media_children,omitempty"`
+}
+
+type replyItemRaw struct {
+	ID               string          `json:"id"`
+	Text             string          `json:"text"`
+	Username         string          `json:"username"`
+	Permalink        string          `json:"permalink"`
+	Timestamp        string          `json:"timestamp"`
+	LikeCount        int             `json:"like_count"`
+	ParentID         string          `json:"parent_id"`
+	RepliedTo        json.RawMessage `json:"replied_to"`
+	RootPost         json.RawMessage `json:"root_post"`
+	IsReply          bool            `json:"is_reply"`
+	IsReplyOwnedByMe bool            `json:"is_reply_owned_by_me"`
+	HasReplies       bool            `json:"has_replies"`
+	MediaType        string          `json:"media_type"`
+	MediaURL         string          `json:"media_url"`
+	ThumbnailURL     string          `json:"thumbnail_url"`
+	GifURL           string          `json:"gif_url"`
+	Children         json.RawMessage `json:"children"`
 }
 
 func (c *Client) MediaReplies(ctx context.Context, mediaID string, limit int) ([]ReplyItem, error) {
+	return c.MediaConversation(ctx, mediaID, limit)
+}
+
+// MediaConversation returns flattened top-level and nested replies for a thread root.
+func (c *Client) MediaConversation(ctx context.Context, mediaID string, limit int) ([]ReplyItem, error) {
 	if !c.Enabled() {
 		return nil, fmt.Errorf("threads api access token is required")
 	}
@@ -31,39 +75,146 @@ func (c *Client) MediaReplies(ctx context.Context, mediaID string, limit int) ([
 	if limit <= 0 {
 		limit = 10
 	}
-	if limit > 50 {
-		limit = 50
+	if limit > 100 {
+		limit = 100
 	}
 
-	params := url.Values{}
-	params.Set("access_token", c.accessToken)
-	params.Set("fields", "id,text,username,permalink,timestamp,like_count,parent_id")
-	params.Set("limit", fmt.Sprintf("%d", limit))
+	out := make([]ReplyItem, 0, limit)
+	nextURL := ""
+	for len(out) < limit {
+		pageLimit := limit - len(out)
+		if pageLimit > 50 {
+			pageLimit = 50
+		}
+		endpoint := nextURL
+		if endpoint == "" {
+			params := url.Values{}
+			params.Set("access_token", c.accessToken)
+			params.Set("fields", mediaConversationFields)
+			params.Set("limit", fmt.Sprintf("%d", pageLimit))
+			params.Set("reverse", "false")
+			endpoint = graphBaseURL + "/" + url.PathEscape(mediaID) + "/conversation?" + params.Encode()
+		}
 
-	endpoint := graphBaseURL + "/" + url.PathEscape(mediaID) + "/replies?" + params.Encode()
-	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
-	if err != nil {
-		return nil, err
-	}
-	res, err := c.http.Do(req)
-	if err != nil {
-		return nil, err
-	}
-	defer res.Body.Close()
+		req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+		if err != nil {
+			return nil, err
+		}
+		res, err := c.http.Do(req)
+		if err != nil {
+			return nil, err
+		}
 
-	body, err := io.ReadAll(io.LimitReader(res.Body, 1<<20))
-	if err != nil {
-		return nil, err
-	}
-	if res.StatusCode != http.StatusOK {
-		return nil, parseAPIError(body, res.StatusCode)
-	}
+		body, err := io.ReadAll(io.LimitReader(res.Body, 1<<20))
+		res.Body.Close()
+		if err != nil {
+			return nil, err
+		}
+		if res.StatusCode != http.StatusOK {
+			return nil, parseAPIError(body, res.StatusCode)
+		}
 
-	var payload struct {
-		Data []ReplyItem `json:"data"`
+		var payload struct {
+			Data   []replyItemRaw `json:"data"`
+			Paging struct {
+				Next string `json:"next"`
+			} `json:"paging"`
+		}
+		if err := json.Unmarshal(body, &payload); err != nil {
+			return nil, fmt.Errorf("parse threads conversation: %w", err)
+		}
+		for _, raw := range payload.Data {
+			out = append(out, normalizeReplyItem(raw))
+			if len(out) >= limit {
+				break
+			}
+		}
+		nextURL = strings.TrimSpace(payload.Paging.Next)
+		if nextURL == "" || len(payload.Data) == 0 {
+			break
+		}
 	}
-	if err := json.Unmarshal(body, &payload); err != nil {
-		return nil, fmt.Errorf("parse threads replies: %w", err)
-	}
-	return payload.Data, nil
+	return out, nil
+}
+
+func normalizeReplyItem(raw replyItemRaw) ReplyItem {
+	repliedToID := parseMediaRefID(raw.RepliedTo)
+	if repliedToID == "" {
+		repliedToID = strings.TrimSpace(raw.ParentID)
+	}
+	return ReplyItem{
+		ID:               strings.TrimSpace(raw.ID),
+		Text:             strings.TrimSpace(raw.Text),
+		Username:         strings.TrimSpace(raw.Username),
+		Permalink:        strings.TrimSpace(raw.Permalink),
+		Timestamp:        strings.TrimSpace(raw.Timestamp),
+		LikeCount:        raw.LikeCount,
+		ParentID:         strings.TrimSpace(raw.ParentID),
+		RepliedToID:      repliedToID,
+		RootPostID:       parseMediaRefID(raw.RootPost),
+		IsReply:          raw.IsReply,
+		IsReplyOwnedByMe: raw.IsReplyOwnedByMe,
+		HasReplies:       raw.HasReplies,
+		MediaType:        strings.TrimSpace(raw.MediaType),
+		MediaURL:         strings.TrimSpace(raw.MediaURL),
+		ThumbnailURL:     strings.TrimSpace(raw.ThumbnailURL),
+		GifURL:           strings.TrimSpace(raw.GifURL),
+		MediaChildren:    parseMediaChildren(raw.Children),
+	}
+}
+
+func parseMediaChildren(raw json.RawMessage) []ReplyMediaChild {
+	if len(raw) == 0 || string(raw) == "null" {
+		return nil
+	}
+
+	var asList []ReplyMediaChild
+	if err := json.Unmarshal(raw, &asList); err == nil {
+		return normalizeMediaChildren(asList)
+	}
+
+	var wrapped struct {
+		Data []ReplyMediaChild `json:"data"`
+	}
+	if err := json.Unmarshal(raw, &wrapped); err == nil && len(wrapped.Data) > 0 {
+		return normalizeMediaChildren(wrapped.Data)
+	}
+	return nil
+}
+
+func normalizeMediaChildren(items []ReplyMediaChild) []ReplyMediaChild {
+	out := make([]ReplyMediaChild, 0, len(items))
+	for _, item := range items {
+		child := ReplyMediaChild{
+			ID:           strings.TrimSpace(item.ID),
+			MediaType:    strings.TrimSpace(item.MediaType),
+			MediaURL:     strings.TrimSpace(item.MediaURL),
+			ThumbnailURL: strings.TrimSpace(item.ThumbnailURL),
+		}
+		if child.ID == "" && child.MediaURL == "" && child.ThumbnailURL == "" {
+			continue
+		}
+		out = append(out, child)
+	}
+	if len(out) == 0 {
+		return nil
+	}
+	return out
+}
+
+func parseMediaRefID(raw json.RawMessage) string {
+	if len(raw) == 0 {
+		return ""
+	}
+	var asString string
+	if err := json.Unmarshal(raw, &asString); err == nil {
+		return strings.TrimSpace(asString)
+	}
+	var asObject struct {
+		ID string `json:"id"`
+	}
+	if err := json.Unmarshal(raw, &asObject); err == nil {
+		return strings.TrimSpace(asObject.ID)
+	}
+	return ""
 }
diff --git a/backend/internal/library/threadsapi/replies_test.go b/backend/internal/library/threadsapi/replies_test.go
new file mode 100644
index 0000000..d123180
--- /dev/null
+++ b/backend/internal/library/threadsapi/replies_test.go
@@ -0,0 +1,69 @@
+package threadsapi
+
+import (
+	"encoding/json"
+	"testing"
+)
+
+func TestParseMediaRefIDObjectAndString(t *testing.T) {
+	obj := json.RawMessage(`{"id":"123"}`)
+	if got := parseMediaRefID(obj); got != "123" {
+		t.Fatalf("object ref: got %q", got)
+	}
+	str := json.RawMessage(`"456"`)
+	if got := parseMediaRefID(str); got != "456" {
+		t.Fatalf("string ref: got %q", got)
+	}
+}
+
+func TestNormalizeReplyItemPrefersRepliedTo(t *testing.T) {
+	item := normalizeReplyItem(replyItemRaw{
+		ID:        "child",
+		ParentID:  "legacy-parent",
+		RepliedTo: json.RawMessage(`{"id":"real-parent"}`),
+		Text:      "hello",
+	})
+	if item.RepliedToID != "real-parent" {
+		t.Fatalf("expected replied_to id, got %q", item.RepliedToID)
+	}
+}
+
+func TestNormalizeReplyItemKeepsMediaURLs(t *testing.T) {
+	item := normalizeReplyItem(replyItemRaw{
+		ID:           "img-reply",
+		MediaType:    "IMAGE",
+		MediaURL:     "https://example.com/photo.jpg",
+		ThumbnailURL: "https://example.com/thumb.jpg",
+		GifURL:       "https://example.com/cat.gif",
+	})
+	if item.MediaURL != "https://example.com/photo.jpg" {
+		t.Fatalf("media_url: got %q", item.MediaURL)
+	}
+	if item.GifURL != "https://example.com/cat.gif" {
+		t.Fatalf("gif_url: got %q", item.GifURL)
+	}
+}
+
+func TestNormalizeReplyItemParsesCarouselChildren(t *testing.T) {
+	item := normalizeReplyItem(replyItemRaw{
+		ID:        "carousel-reply",
+		MediaType: "CAROUSEL_ALBUM",
+		Children:  json.RawMessage(`{"data":[{"id":"c1","media_type":"IMAGE","media_url":"https://example.com/1.jpg"},{"id":"c2","media_type":"VIDEO","media_url":"https://example.com/2.mp4","thumbnail_url":"https://example.com/2.jpg"}]}`),
+	})
+	if len(item.MediaChildren) != 2 {
+		t.Fatalf("expected 2 media children, got %d", len(item.MediaChildren))
+	}
+	if item.MediaChildren[0].MediaURL != "https://example.com/1.jpg" {
+		t.Fatalf("first child media_url: got %q", item.MediaChildren[0].MediaURL)
+	}
+	if item.MediaChildren[1].ThumbnailURL != "https://example.com/2.jpg" {
+		t.Fatalf("second child thumbnail_url: got %q", item.MediaChildren[1].ThumbnailURL)
+	}
+}
+
+func TestParseMediaChildrenAcceptsArray(t *testing.T) {
+	children := parseMediaChildren(json.RawMessage(`[{"id":"x","media_type":"IMAGE","media_url":"https://example.com/x.jpg"}]`))
+	if len(children) != 1 || children[0].ID != "x" {
+		t.Fatalf("unexpected children: %#v", children)
+	}
+}
diff --git a/backend/internal/library/threadsapi/resolve_media.go b/backend/internal/library/threadsapi/resolve_media.go
new file mode 100644
index 0000000..ab8e38a
--- /dev/null
+++ b/backend/internal/library/threadsapi/resolve_media.go
@@ -0,0 +1,298 @@
+package threadsapi
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"regexp"
+	"strings"
+	"unicode/utf8"
+)
+
+var threadsPermalinkRe = regexp.MustCompile(`(?i)threads\.(?:com|net)/@([^/]+)/post/([^/?#]+)`)
+
+// IsNumericMediaID reports whether the value looks like a Threads Graph media id.
+func IsNumericMediaID(raw string) bool {
+	raw = strings.TrimSpace(raw)
+	if len(raw) < 8 {
+		return false
+	}
+	for _, r := range raw {
+		if r < '0' || r > '9' {
+			return false
+		}
+	}
+	return true
+}
+
+func parsePermalinkParts(permalink string) (username, shortcode string) {
+	permalink = strings.TrimSpace(permalink)
+	if permalink == "" {
+		return "", ""
+	}
+	permalink = strings.Split(permalink, "?")[0]
+	permalink = strings.Split(permalink, "#")[0]
+	match := threadsPermalinkRe.FindStringSubmatch(permalink)
+	if len(match) < 3 {
+		return "", ""
+	}
+	return strings.TrimSpace(match[1]), strings.TrimSpace(match[2])
+}
+
+type ResolveReplyMediaInput struct {
+	ExternalID string
+	Permalink  string
+	HintText   string
+}
+
+// ResolveReplyMediaID returns a Graph API media id suitable for reply_to_id.
+func (c *Client) ResolveReplyMediaID(ctx context.Context, externalID, permalink string) (string, error) {
+	return c.ResolveReplyMedia(ctx, ResolveReplyMediaInput{
+		ExternalID: externalID,
+		Permalink:  permalink,
+	})
+}
+
+// ResolveReplyMedia resolves shortcode/permalink targets into numeric media ids for reply_to_id.
+func (c *Client) ResolveReplyMedia(ctx context.Context, in ResolveReplyMediaInput) (string, error) {
+	if !c.Enabled() {
+		return "", fmt.Errorf("threads api access token is required")
+	}
+	candidate := strings.TrimSpace(in.ExternalID)
+	if IsNumericMediaID(candidate) {
+		return candidate, nil
+	}
+	username, shortcode := parsePermalinkParts(in.Permalink)
+	if !IsNumericMediaID(candidate) && candidate != "" {
+		shortcode = candidate
+	}
+	if IsNumericMediaID(shortcode) {
+		return shortcode, nil
+	}
+	if shortcode == "" {
+		return "", fmt.Errorf("缺少有效的 Threads 貼文 ID")
+	}
+	if username == "" {
+		return "", fmt.Errorf("permalink 缺少作者資訊，無法解析貼文 ID")
+	}
+
+	for _, query := range keywordQueriesFromHint(in.HintText) {
+		if id, err := c.lookupMediaIDByKeywordText(ctx, username, shortcode, query); err == nil && id != "" {
+			return id, nil
+		}
+	}
+	if id, err := c.lookupMediaIDViaProfilePosts(ctx, username, shortcode); err == nil && id != "" {
+		return id, nil
+	}
+	if id, err := c.lookupMediaIDByAuthorAndShortcode(ctx, username, shortcode); err == nil && id != "" {
+		return id, nil
+	}
+	return "", fmt.Errorf(
+		"無法將貼文 shortcode 轉成 Threads media id（%s/@%s/post/%s）。請確認 OAuth 具備 threads_profile_discovery 與 threads_keyword_search，或重新以 API 海巡抓取貼文",
+		shortcode, username, shortcode,
+	)
+}
+
+func keywordQueriesFromHint(hint string) []string {
+	hint = strings.TrimSpace(hint)
+	if hint == "" {
+		return nil
+	}
+	hint = strings.Join(strings.Fields(hint), " ")
+	seen := map[string]struct{}{}
+	out := make([]string, 0, 3)
+	add := func(query string) {
+		query = strings.TrimSpace(query)
+		if query == "" || utf8.RuneCountInString(query) < 4 {
+			return
+		}
+		if _, ok := seen[query]; ok {
+			return
+		}
+		seen[query] = struct{}{}
+		out = append(out, query)
+	}
+	add(trimRunes(hint, 80))
+	if idx := strings.IndexAny(hint, "。！？!?.\n"); idx > 0 {
+		add(trimRunes(hint[:idx], 60))
+	}
+	add(trimRunes(hint, 32))
+	return out
+}
+
+func trimRunes(raw string, max int) string {
+	raw = strings.TrimSpace(raw)
+	if max <= 0 || utf8.RuneCountInString(raw) <= max {
+		return raw
+	}
+	runes := []rune(raw)
+	return strings.TrimSpace(string(runes[:max]))
+}
+
+func (c *Client) lookupMediaIDViaProfilePosts(ctx context.Context, username, shortcode string) (string, error) {
+	return c.FindMediaIDByAuthorShortcode(ctx, username, shortcode)
+}
+
+func (c *Client) lookupMediaIDByKeywordText(ctx context.Context, username, shortcode, query string) (string, error) {
+	query = strings.TrimSpace(query)
+	if query == "" {
+		return "", fmt.Errorf("keyword query is required")
+	}
+	for _, searchType := range []string{"TOP", "RECENT"} {
+		id, err := c.keywordSearchMediaByShortcode(ctx, username, query, searchType, true, shortcode)
+		if err == nil && id != "" {
+			return id, nil
+		}
+	}
+	return "", fmt.Errorf("threads keyword_search did not return media for @%s post %s", username, shortcode)
+}
+
+func (c *Client) lookupMediaIDByAuthorAndShortcode(ctx context.Context, username, shortcode string) (string, error) {
+	username = strings.TrimPrefix(strings.TrimSpace(username), "@")
+	shortcode = strings.TrimSpace(shortcode)
+	if username == "" || shortcode == "" {
+		return "", fmt.Errorf("username and shortcode are required")
+	}
+	type lookupStrategy struct {
+		searchType string
+		withAuthor bool
+	}
+	strategies := []lookupStrategy{
+		{searchType: "TOP", withAuthor: true},
+		{searchType: "RECENT", withAuthor: true},
+		{searchType: "TOP", withAuthor: false},
+		{searchType: "RECENT", withAuthor: false},
+	}
+	var lastErr error
+	for _, strategy := range strategies {
+		id, err := c.keywordSearchMediaByShortcode(ctx, username, shortcode, strategy.searchType, strategy.withAuthor, shortcode)
+		if err == nil && id != "" {
+			return id, nil
+		}
+		if err != nil {
+			lastErr = err
+		}
+	}
+	if lastErr != nil {
+		return "", lastErr
+	}
+	return "", fmt.Errorf("threads keyword_search did not return media for @%s post %s", username, shortcode)
+}
+
+func (c *Client) keywordSearchMediaByShortcode(
+	ctx context.Context,
+	username, query, searchType string,
+	withAuthor bool,
+	wantShortcode string,
+) (string, error) {
+	query = strings.TrimSpace(query)
+	wantShortcode = strings.TrimSpace(wantShortcode)
+	if query == "" || wantShortcode == "" {
+		return "", fmt.Errorf("query and shortcode are required")
+	}
+	params := url.Values{}
+	params.Set("access_token", c.accessToken)
+	params.Set("q", query)
+	params.Set("search_type", searchType)
+	if withAuthor {
+		params.Set("author_username", username)
+	}
+	params.Set("fields", "id,permalink,shortcode")
+	params.Set("limit", "25")
+	endpoint := graphBaseURL + "/keyword_search?" + params.Encode()
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+	if err != nil {
+		return "", err
+	}
+	res, err := c.http.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer res.Body.Close()
+	body, err := io.ReadAll(io.LimitReader(res.Body, 1<<20))
+	if err != nil {
+		return "", err
+	}
+	if res.StatusCode != http.StatusOK {
+		return "", parseAPIError(body, res.StatusCode)
+	}
+	var payload struct {
+		Data []struct {
+			ID        string `json:"id"`
+			Permalink string `json:"permalink"`
+			Shortcode string `json:"shortcode"`
+		} `json:"data"`
+	}
+	if err := json.Unmarshal(body, &payload); err != nil {
+		return "", err
+	}
+	wantSuffix := "/post/" + wantShortcode
+	for _, item := range payload.Data {
+		id := strings.TrimSpace(item.ID)
+		if !IsNumericMediaID(id) {
+			continue
+		}
+		if withAuthor {
+			link := strings.TrimSpace(item.Permalink)
+			if link != "" && !strings.Contains(strings.ToLower(link), "/@"+strings.ToLower(username)+"/") {
+				continue
+			}
+		}
+		if strings.EqualFold(strings.TrimSpace(item.Shortcode), wantShortcode) {
+			return id, nil
+		}
+		link := strings.TrimSpace(item.Permalink)
+		if link != "" && strings.HasSuffix(strings.Split(link, "?")[0], wantSuffix) {
+			return id, nil
+		}
+	}
+	return "", fmt.Errorf("threads keyword_search did not return media for @%s post %s", username, wantShortcode)
+}
+
+// PrimeReplyTargetForPublish registers a public post via Threads API search before reply_to_id publish.
+// Meta only allows replying to public posts that were recently returned by keyword_search.
+func (c *Client) PrimeReplyTargetForPublish(ctx context.Context, in ResolveReplyMediaInput, mediaID string) error {
+	if !c.Enabled() {
+		return fmt.Errorf("threads api access token is required")
+	}
+	username, shortcode := parsePermalinkParts(in.Permalink)
+	if candidate := strings.TrimSpace(in.ExternalID); !IsNumericMediaID(candidate) && candidate != "" {
+		shortcode = candidate
+	}
+	mediaID = strings.TrimSpace(mediaID)
+	if username == "" || shortcode == "" || mediaID == "" {
+		return fmt.Errorf("缺少作者、shortcode 或 media id，無法預先搜尋貼文")
+	}
+
+	// Fast path: shortcode / author queries with author_username filter (fewer API round-trips).
+	for _, query := range []string{shortcode, username, "@" + username} {
+		for _, searchType := range []string{"TOP", "RECENT"} {
+			id, err := c.keywordSearchMediaByShortcode(ctx, username, query, searchType, true, shortcode)
+			if err == nil && strings.TrimSpace(id) == mediaID {
+				return nil
+			}
+		}
+	}
+	for _, query := range keywordQueriesFromHint(in.HintText) {
+		for _, searchType := range []string{"TOP", "RECENT"} {
+			id, err := c.keywordSearchMediaByShortcode(ctx, username, query, searchType, true, shortcode)
+			if err == nil && strings.TrimSpace(id) == mediaID {
+				return nil
+			}
+		}
+	}
+	if id, err := c.FindMediaIDByAuthorShortcode(ctx, username, shortcode); err == nil && strings.TrimSpace(id) == mediaID {
+		for _, searchType := range []string{"TOP", "RECENT"} {
+			if _, err := c.keywordSearchMediaByShortcode(ctx, username, shortcode, searchType, true, shortcode); err == nil {
+				return nil
+			}
+		}
+	}
+	return fmt.Errorf(
+		"Threads API 搜尋不到 @%s 的這篇貼文（%s）。回覆他人貼文前必須先用 keyword_search 找到它，請確認 threads_keyword_search 權限已核准，或改用「開始海巡（API）」重新抓取",
+		username, shortcode,
+	)
+}
diff --git a/backend/internal/library/threadsapi/resolve_media_hint_test.go b/backend/internal/library/threadsapi/resolve_media_hint_test.go
new file mode 100644
index 0000000..4673002
--- /dev/null
+++ b/backend/internal/library/threadsapi/resolve_media_hint_test.go
@@ -0,0 +1,13 @@
+package threadsapi
+
+import "testing"
+
+func TestKeywordQueriesFromHint(t *testing.T) {
+	queries := keywordQueriesFromHint("最近換季皮膚好乾，大家有推薦的保濕產品嗎？")
+	if len(queries) == 0 {
+		t.Fatal("expected keyword queries")
+	}
+	if queries[0] == "" {
+		t.Fatal("first query empty")
+	}
+}
diff --git a/backend/internal/library/threadsapi/resolve_media_test.go b/backend/internal/library/threadsapi/resolve_media_test.go
new file mode 100644
index 0000000..4a16e3d
--- /dev/null
+++ b/backend/internal/library/threadsapi/resolve_media_test.go
@@ -0,0 +1,19 @@
+package threadsapi
+
+import "testing"
+
+func TestIsNumericMediaID(t *testing.T) {
+	if !IsNumericMediaID("18123456789012345") {
+		t.Fatal("expected numeric media id")
+	}
+	if IsNumericMediaID("AbCdEf123") {
+		t.Fatal("shortcode should not be numeric media id")
+	}
+}
+
+func TestParsePermalinkParts(t *testing.T) {
+	user, code := parsePermalinkParts("https://www.threads.net/@alice/post/AbCdEf123")
+	if user != "alice" || code != "AbCdEf123" {
+		t.Fatalf("got %q %q", user, code)
+	}
+}
diff --git a/backend/internal/library/threadsapi/scopes.go b/backend/internal/library/threadsapi/scopes.go
new file mode 100644
index 0000000..5e76c48
--- /dev/null
+++ b/backend/internal/library/threadsapi/scopes.go
@@ -0,0 +1,23 @@
+package threadsapi
+
+import "strings"
+
+// DefaultOAuthScopes lists all Threads API permissions used by this product.
+// threads_basic is required for all API usage.
+var DefaultOAuthScopes = []string{
+	"threads_basic",
+	"threads_content_publish",
+	"threads_delete",
+	"threads_keyword_search",
+	"threads_location_tagging",
+	"threads_manage_insights",
+	"threads_manage_mentions",
+	"threads_manage_replies",
+	"threads_profile_discovery",
+	"threads_read_replies",
+	"threads_share_to_instagram",
+}
+
+func OAuthScopeString() string {
+	return strings.Join(DefaultOAuthScopes, ",")
+}
diff --git a/backend/internal/library/threadspost/format.go b/backend/internal/library/threadspost/format.go
new file mode 100644
index 0000000..84debcd
--- /dev/null
+++ b/backend/internal/library/threadspost/format.go
@@ -0,0 +1,35 @@
+package threadspost
+
+import (
+	"strings"
+)
+
+// FormatDraftText normalizes generated post bodies without destroying the author's voice.
+func FormatDraftText(text string) string {
+	text = strings.ReplaceAll(text, "\r\n", "\n")
+	text = strings.ReplaceAll(text, "\r", "\n")
+	text = strings.TrimSpace(text)
+	if text == "" {
+		return ""
+	}
+
+	lines := strings.Split(text, "\n")
+	out := make([]string, 0, len(lines))
+	blankCount := 0
+	for _, line := range lines {
+		line = strings.TrimSpace(line)
+		if line == "" {
+			blankCount++
+			if blankCount <= 1 && len(out) > 0 {
+				out = append(out, "")
+			}
+			continue
+		}
+		blankCount = 0
+		out = append(out, line)
+	}
+	for len(out) > 0 && out[len(out)-1] == "" {
+		out = out[:len(out)-1]
+	}
+	return ClampPublish(strings.Join(out, "\n"))
+}
diff --git a/backend/internal/library/threadspost/format_test.go b/backend/internal/library/threadspost/format_test.go
new file mode 100644
index 0000000..6485dd9
--- /dev/null
+++ b/backend/internal/library/threadspost/format_test.go
@@ -0,0 +1,48 @@
+package threadspost
+
+import "testing"
+
+func TestFormatDraftTextPreservesPunctuationAndLineBreaks(t *testing.T) {
+	raw := "我最近迷上自己做早餐耶！\n以前都隨便買個麵包、三明治，趕著出門。\n有沒有人也跟我一樣？"
+	want := "我最近迷上自己做早餐耶！\n以前都隨便買個麵包、三明治，趕著出門。\n有沒有人也跟我一樣？"
+	got := FormatDraftText(raw)
+	if got != want {
+		t.Fatalf("FormatDraftText() = %q, want %q", got, want)
+	}
+}
+
+func TestFormatDraftTextKeepsSingleParagraph(t *testing.T) {
+	raw := "第一句很好。第二句也不錯！第三句收尾？"
+	want := "第一句很好。第二句也不錯！第三句收尾？"
+	got := FormatDraftText(raw)
+	if got != want {
+		t.Fatalf("FormatDraftText() = %q, want %q", got, want)
+	}
+}
+
+func TestFormatDraftTextCollapsesExcessBlankLines(t *testing.T) {
+	raw := "第一段\n\n\n第二段"
+	want := "第一段\n\n第二段"
+	got := FormatDraftText(raw)
+	if got != want {
+		t.Fatalf("FormatDraftText() = %q, want %q", got, want)
+	}
+}
+
+func TestFormatDraftTextPreservesEmoji(t *testing.T) {
+	raw := "廚房像打完仗一樣 😂\n但看到成果就值得了"
+	want := "廚房像打完仗一樣 😂\n但看到成果就值得了"
+	got := FormatDraftText(raw)
+	if got != want {
+		t.Fatalf("FormatDraftText() = %q, want %q", got, want)
+	}
+}
+
+func TestFormatDraftTextPreservesHashtag(t *testing.T) {
+	raw := "今天心情不錯\n#早餐日記"
+	want := "今天心情不錯\n#早餐日記"
+	got := FormatDraftText(raw)
+	if got != want {
+		t.Fatalf("FormatDraftText() = %q, want %q", got, want)
+	}
+}
diff --git a/backend/internal/library/threadspost/mimic.go b/backend/internal/library/threadspost/mimic.go
new file mode 100644
index 0000000..b78bd9d
--- /dev/null
+++ b/backend/internal/library/threadspost/mimic.go
@@ -0,0 +1,65 @@
+package threadspost
+
+import (
+	"fmt"
+	"strings"
+)
+
+// LineCount returns non-empty lines after normalizing newlines.
+func LineCount(text string) int {
+	text = strings.ReplaceAll(text, "\r\n", "\n")
+	text = strings.ReplaceAll(text, "\r", "\n")
+	n := 0
+	for _, line := range strings.Split(text, "\n") {
+		if strings.TrimSpace(line) != "" {
+			n++
+		}
+	}
+	return n
+}
+
+// MimicLengthRange returns a suggested min/max rune count when imitating referenceText.
+func MimicLengthRange(referenceText string) (min, max int) {
+	ref := RuneLen(referenceText)
+	if ref <= 0 {
+		return ViralSweetMin, ViralSweetMax
+	}
+	min = int(float64(ref) * 0.75)
+	max = int(float64(ref) * 1.25)
+	if min < 20 {
+		min = 20
+	}
+	if max < min+10 {
+		max = min + 10
+	}
+	if max > MaxPublishRunes {
+		max = MaxPublishRunes
+	}
+	if min > max {
+		min = max
+	}
+	return min, max
+}
+
+// MimicLengthGuidance builds prompt text for rewrite/mimic flows.
+func MimicLengthGuidance(referenceText string) string {
+	referenceText = strings.TrimSpace(referenceText)
+	if referenceText == "" {
+		return ""
+	}
+	refRunes := RuneLen(referenceText)
+	refLines := LineCount(referenceText)
+	min, max := MimicLengthRange(referenceText)
+	lineMin, lineMax := refLines, refLines
+	if refLines > 1 {
+		lineMin = refLines - 1
+		if lineMin < 1 {
+			lineMin = 1
+		}
+		lineMax = refLines + 1
+	}
+	return fmt.Sprintf(
+		"【篇幅（仿寫）】參考原文約 %d 字、%d 行。產出正文請控制在 %d～%d 字、約 %d～%d 行，不要明顯比參考長很多或短很多。精簡優先：刪掉重複鋪陳、無關細節、雞湯總結與多餘轉折；每一句都要推進故事或情緒，不然就砍掉。",
+		refRunes, refLines, min, max, lineMin, lineMax,
+	)
+}
diff --git a/backend/internal/library/threadspost/mimic_test.go b/backend/internal/library/threadspost/mimic_test.go
new file mode 100644
index 0000000..08fcffc
--- /dev/null
+++ b/backend/internal/library/threadspost/mimic_test.go
@@ -0,0 +1,26 @@
+package threadspost
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestMimicLengthRange(t *testing.T) {
+	min, max := MimicLengthRange("今天早餐吃了蛋餅\n加辣真的爽")
+	if min <= 0 || max < min {
+		t.Fatalf("MimicLengthRange() = %d, %d", min, max)
+	}
+}
+
+func TestMimicLengthGuidanceIncludesReferenceStats(t *testing.T) {
+	ref := "第一句\n第二句\n第三句"
+	got := MimicLengthGuidance(ref)
+	if got == "" {
+		t.Fatal("MimicLengthGuidance() empty")
+	}
+	for _, part := range []string{"3 行", "精簡優先"} {
+		if !strings.Contains(got, part) {
+			t.Fatalf("MimicLengthGuidance() missing %q: %q", part, got)
+		}
+	}
+}
diff --git a/backend/internal/library/viral/analyze_viral.go b/backend/internal/library/viral/analyze_viral.go
index a7ef92e..45f1cdf 100644
--- a/backend/internal/library/viral/analyze_viral.go
+++ b/backend/internal/library/viral/analyze_viral.go
@@ -7,6 +7,14 @@ import (
 )
 
 type ViralAnalysis struct {
+	StoryHook        string   `json:"storyHook"`
+	NarrativeBeat    string   `json:"narrativeBeat"`
+	EmotionalCore    string   `json:"emotionalCore"`
+	SceneSeed        string   `json:"sceneSeed"`
+	AuthenticityCues []string `json:"authenticityCues"`
+	WhatToAvoid      string   `json:"whatToAvoid"`
+
+	// Legacy fields kept for backward-compatible parsing.
 	HookPattern         string   `json:"hookPattern"`
 	StructurePattern    string   `json:"structurePattern"`
 	EmotionalTrigger    string   `json:"emotionalTrigger"`
@@ -26,9 +34,15 @@ type AnalyzeViralInput struct {
 }
 
 func BuildAnalyzeViralSystemPrompt() string {
-	return strings.TrimSpace(`你是 Threads 爆款結構分析師。拆解貼文為什麼會紅、怎麼仿寫結構，不要建議抄襲原文。
+	return strings.TrimSpace(`你是 Threads 敘事分析師。拆解這篇貼文為什麼讓人想看完、怎麼寫出同樣的故事感（不是抄句型）。
 
-只回傳 JSON：hookPattern, structurePattern, emotionalTrigger, replicationStrategy, keyTakeaways（字串陣列 3～5 項）。繁體中文。`)
+只回傳 JSON（繁體中文）：
+- storyHook：讓人停下滑動的開場力量（描述手法，不要給可照抄的句子）
+- narrativeBeat：故事怎麼推進（經歷/轉折/感受，不是段落模板）
+- emotionalCore：核心情緒是什麼
+- sceneSeed：一個值得借鑑的「具體場景種子」（時間/地點/動作，供啟發勿照搬）
+- authenticityCues：3～5 個讓它像真人的小細節（口語、坦白、不完美、具體細節等）
+- whatToAvoid：若照搬哪些寫法會立刻變成 AI 複製文`)
 }
 
 func BuildAnalyzeViralUserPrompt(in AnalyzeViralInput) string {
@@ -65,7 +79,10 @@ func ParseAnalyzeViralOutput(raw string) (ViralAnalysis, error) {
 	if err := json.Unmarshal(payload, &out); err != nil {
 		return ViralAnalysis{}, fmt.Errorf("parse viral analysis: %w", err)
 	}
-	if strings.TrimSpace(out.HookPattern) == "" && strings.TrimSpace(out.StructurePattern) == "" {
+	if strings.TrimSpace(out.StoryHook) == "" &&
+		strings.TrimSpace(out.NarrativeBeat) == "" &&
+		strings.TrimSpace(out.HookPattern) == "" &&
+		strings.TrimSpace(out.StructurePattern) == "" {
 		return ViralAnalysis{}, fmt.Errorf("viral analysis missing content")
 	}
 	return out, nil
@@ -73,29 +90,47 @@ func ParseAnalyzeViralOutput(raw string) (ViralAnalysis, error) {
 
 func FormatAnalysisForReplicate(analysis ViralAnalysis) string {
 	var b strings.Builder
-	if hook := strings.TrimSpace(analysis.HookPattern); hook != "" {
-		b.WriteString("Hook 模式：")
+	if hook := firstNonEmpty(analysis.StoryHook, analysis.HookPattern); hook != "" {
+		b.WriteString("故事開場力量：")
 		b.WriteString(hook)
 		b.WriteString("\n")
 	}
-	if structure := strings.TrimSpace(analysis.StructurePattern); structure != "" {
-		b.WriteString("結構節奏：")
-		b.WriteString(structure)
+	if beat := firstNonEmpty(analysis.NarrativeBeat, analysis.StructurePattern); beat != "" {
+		b.WriteString("敘事推進：")
+		b.WriteString(beat)
 		b.WriteString("\n")
 	}
-	if emotion := strings.TrimSpace(analysis.EmotionalTrigger); emotion != "" {
-		b.WriteString("情緒觸發：")
+	if emotion := firstNonEmpty(analysis.EmotionalCore, analysis.EmotionalTrigger); emotion != "" {
+		b.WriteString("核心情緒：")
 		b.WriteString(emotion)
 		b.WriteString("\n")
 	}
-	if strategy := strings.TrimSpace(analysis.ReplicationStrategy); strategy != "" {
-		b.WriteString("仿寫策略：")
-		b.WriteString(strategy)
+	if scene := strings.TrimSpace(analysis.SceneSeed); scene != "" {
+		b.WriteString("場景種子（啟發用，勿照搬）：")
+		b.WriteString(scene)
 		b.WriteString("\n")
 	}
-	if len(analysis.KeyTakeaways) > 0 {
-		b.WriteString("重點：")
-		b.WriteString(strings.Join(analysis.KeyTakeaways, "；"))
+	cues := analysis.AuthenticityCues
+	if len(cues) == 0 {
+		cues = analysis.KeyTakeaways
+	}
+	if len(cues) > 0 {
+		b.WriteString("真人質感線索：")
+		b.WriteString(strings.Join(cues, "；"))
+		b.WriteString("\n")
+	}
+	if avoid := firstNonEmpty(analysis.WhatToAvoid, analysis.ReplicationStrategy); avoid != "" {
+		b.WriteString("避免變成複製文：")
+		b.WriteString(avoid)
 	}
 	return strings.TrimSpace(b.String())
 }
+
+func firstNonEmpty(values ...string) string {
+	for _, value := range values {
+		if trimmed := strings.TrimSpace(value); trimmed != "" {
+			return trimmed
+		}
+	}
+	return ""
+}
diff --git a/backend/internal/library/viral/analyze_viral_test.go b/backend/internal/library/viral/analyze_viral_test.go
new file mode 100644
index 0000000..8a5af82
--- /dev/null
+++ b/backend/internal/library/viral/analyze_viral_test.go
@@ -0,0 +1,43 @@
+package viral
+
+import "testing"
+
+func TestFormatAnalysisForReplicateUsesNarrativeFields(t *testing.T) {
+	got := FormatAnalysisForReplicate(ViralAnalysis{
+		StoryHook:        "先丟一個具體窘況",
+		NarrativeBeat:    "從失敗經驗拐到頓悟",
+		EmotionalCore:    "鬆了一口氣",
+		SceneSeed:        "週日早晨的廚房",
+		AuthenticityCues: []string{"坦白搞砸", "口語碎碎念"},
+		WhatToAvoid:      "不要照抄三段式",
+	})
+	for _, part := range []string{"故事開場力量", "敘事推進", "核心情緒", "場景種子", "真人質感線索", "避免變成複製文", "週日早晨的廚房"} {
+		if got == "" || !contains(got, part) {
+			t.Fatalf("FormatAnalysisForReplicate() missing %q: %q", part, got)
+		}
+	}
+}
+
+func TestFormatAnalysisForReplicateFallsBackToLegacyFields(t *testing.T) {
+	got := FormatAnalysisForReplicate(ViralAnalysis{
+		HookPattern:      "痛點開場",
+		StructurePattern: "三段式",
+		KeyTakeaways:     []string{"具體細節"},
+	})
+	if !contains(got, "故事開場力量") || !contains(got, "痛點開場") {
+		t.Fatalf("legacy fallback missing: %q", got)
+	}
+}
+
+func contains(s, part string) bool {
+	return len(s) >= len(part) && (s == part || len(part) == 0 || indexOf(s, part) >= 0)
+}
+
+func indexOf(s, part string) int {
+	for i := 0; i+len(part) <= len(s); i++ {
+		if s[i:i+len(part)] == part {
+			return i
+		}
+	}
+	return -1
+}
diff --git a/backend/internal/library/viral/free_trends.go b/backend/internal/library/viral/free_trends.go
new file mode 100644
index 0000000..4771ea0
--- /dev/null
+++ b/backend/internal/library/viral/free_trends.go
@@ -0,0 +1,121 @@
+package viral
+
+import (
+	"context"
+	"encoding/xml"
+	"html"
+	"net/http"
+	"net/url"
+	"regexp"
+	"strings"
+	"time"
+)
+
+var rssTagRE = regexp.MustCompile(`<[^>]+>`)
+
+type freeRSS struct {
+	Channel struct {
+		Items []freeRSSItem `xml:"item"`
+	} `xml:"channel"`
+}
+
+type freeRSSItem struct {
+	Title       string `xml:"title"`
+	Description string `xml:"description"`
+	Link        string `xml:"link"`
+}
+
+func CollectFreeTopicTrends(ctx context.Context, keyword, personaBrief string) []MissionInspireTrendSnippet {
+	queries := freeTrendFeedQueries(keyword, personaBrief)
+	client := &http.Client{Timeout: 7 * time.Second}
+	out := make([]MissionInspireTrendSnippet, 0, 12)
+	seen := map[string]struct{}{}
+
+	add := func(query, title, snippet, link string) {
+		title = cleanRSSField(title)
+		snippet = cleanRSSField(snippet)
+		link = strings.TrimSpace(link)
+		if title == "" && snippet == "" {
+			return
+		}
+		key := strings.ToLower(title + "|" + snippet)
+		if _, ok := seen[key]; ok {
+			return
+		}
+		seen[key] = struct{}{}
+		out = append(out, MissionInspireTrendSnippet{Query: query, Title: title, Snippet: snippet, URL: link})
+	}
+
+	for _, feed := range queries {
+		if len(out) >= 12 {
+			break
+		}
+		req, err := http.NewRequestWithContext(ctx, http.MethodGet, feed.url, nil)
+		if err != nil {
+			continue
+		}
+		req.Header.Set("User-Agent", "HaixunTopicBot/1.0")
+		resp, err := client.Do(req)
+		if err != nil || resp == nil {
+			continue
+		}
+		func() {
+			defer resp.Body.Close()
+			if resp.StatusCode < 200 || resp.StatusCode >= 300 {
+				return
+			}
+			var parsed freeRSS
+			if err := xml.NewDecoder(resp.Body).Decode(&parsed); err != nil {
+				return
+			}
+			for _, item := range parsed.Channel.Items {
+				if len(out) >= 12 {
+					break
+				}
+				add(feed.label, item.Title, item.Description, item.Link)
+			}
+		}()
+	}
+	return out
+}
+
+type freeTrendFeed struct {
+	label string
+	url   string
+}
+
+func freeTrendFeedQueries(keyword, personaBrief string) []freeTrendFeed {
+	feeds := []freeTrendFeed{
+		{label: "Google Trends 台灣每日趨勢", url: "https://trends.google.com/trends/trendingsearches/daily/rss?geo=TW"},
+		{label: "Google Trends 台灣即時趨勢", url: "https://trends.google.com/trends/trendingsearches/realtime/rss?geo=TW&category=all"},
+	}
+	terms := []string{strings.TrimSpace(keyword)}
+	brief := strings.TrimSpace(personaBrief)
+	if brief != "" {
+		if len([]rune(brief)) > 18 {
+			brief = string([]rune(brief)[:18])
+		}
+		terms = append(terms, brief)
+	}
+	for _, term := range terms {
+		if term == "" {
+			continue
+		}
+		q := url.QueryEscape(term + " 共鳴 OR 痛點 OR 趨勢")
+		feeds = append(feeds, freeTrendFeed{
+			label: "Google News 搜尋：" + term,
+			url:   "https://news.google.com/rss/search?q=" + q + "&hl=zh-TW&gl=TW&ceid=TW:zh-Hant",
+		})
+	}
+	return feeds
+}
+
+func cleanRSSField(raw string) string {
+	raw = html.UnescapeString(raw)
+	raw = rssTagRE.ReplaceAllString(raw, " ")
+	raw = strings.Join(strings.Fields(raw), " ")
+	if len([]rune(raw)) > 220 {
+		return string([]rune(raw)[:220]) + "…"
+	}
+	return raw
+}
diff --git a/backend/internal/library/viral/mission_inspire.go b/backend/internal/library/viral/mission_inspire.go
index 32f4718..17d3884 100644
--- a/backend/internal/library/viral/mission_inspire.go
+++ b/backend/internal/library/viral/mission_inspire.go
@@ -21,6 +21,8 @@ type MissionInspireInput struct {
 	PersonaPillars      []string
 	RecentMissionLabels []string
 	RecentSeedQueries   []string
+	AvoidTopics         []string
+	ContentDirection    string
 	UserKeyword         string
 	TrendSnippets       []MissionInspireTrendSnippet
 	WebSearchProvider   string
@@ -45,27 +47,50 @@ type MissionInspireThreadsInput struct {
 }
 
 type MissionInspireOutput struct {
-	Label         string
-	SeedQuery     string
-	Brief         string
-	TrendReason   string
-	TrendKeywords []string
+	Label          string
+	SeedQuery      string
+	Brief          string
+	TrendReason    string
+	TrendKeywords  []string
+	Angles         []string
+	Mission        string
+	TargetAudience string
+	OpeningType    string
+	BodyType       string
+	Emotion        string
+	CtaType        string
+	RiskLevel      string
+	Avoid          []string
 }
 
 func BuildMissionInspireSystemPrompt() string {
-	return strings.TrimSpace(`你是 Threads 拷貝忍者的「靈感骰子」顧問。根據近期 Threads 熱門貼文、網路搜尋訊號與創作者人設，產出一組**全新**拷貝任務草稿。
+	return strings.TrimSpace(`你是 Threads 帳號的內容編輯與 Topic Radar。根據近期 Threads / 社群討論訊號、網路搜尋素材與創作者人設，先產出「可執行的內容計畫」，不要直接寫貼文正文。
 
 規則：
-1. 若【近期趨勢訊號】有內容，從中挑一個適合在 Threads 海巡的方向；不要編造不存在的時事或熱門貼文
+1. 若【近期趨勢訊號】有內容，從中挑一個適合在 Threads 海巡的方向；優先使用社群熱門關鍵字、受眾求助、心得討論、留言常見問題，不要把新聞事件本身當主題
 2. 若趨勢訊號為空（未連線網路搜尋），**必須**改依人設、受眾痛點與常見 Threads 討論型態推測「近期可能被搜尋」的話題，並在 trendReason 說明推測理由（不要假裝有外部熱搜來源）
 3. label：任務名稱，6～18 字，像企劃案標題，不要標點堆疊
 4. seedQuery：種子關鍵字／近期熱詞，2～6 個詞用頓號或空格分隔，適合當 Threads 搜尋起點
-5. brief：這次想找什麼，2～4 句，說明要海巡哪類爆款、語氣或格式偏好
-6. trendReason：1～2 句，為何選這個趨勢（可引用訊號來源大意，不要貼 URL）
-7. trendKeywords：3～6 個相關熱詞（字串陣列）
-8. 避開【近期已做過的任務】相同題材
-9. 繁體中文；只回傳 JSON：
-{"label":"","seedQuery":"","brief":"","trendReason":"","trendKeywords":[]}`)
+5. brief：這次內容計畫摘要，2～4 句，說明話題、受眾痛點、為何適合這個帳號
+6. trendReason：1～2 句，為何選這個趨勢（說明它和受眾討論、搜尋意圖或痛點的關係，不要貼 URL）
+7. trendKeywords：3～6 個相關熱詞（字串陣列），必須像 Threads 會搜尋/討論的關鍵字，不要像新聞標題
+8. angles：3～5 個可勾選切角（字串陣列），每個切角都要說明「這篇要怎麼切」，不要直接寫成完整貼文
+9. mission：內容任務，只能是「日常陪伴」「專業知識」「情緒共鳴」「工具清單」「熱門觀點」「互動提問」之一，除非使用者方向要求更精準
+10. targetAudience：這篇真正要對誰說，越具體越好
+11. openingType：開頭策略，例如「問題開場」「場景開場」「反直覺開場」「經驗開場」「清單開場」
+12. bodyType：中段結構，例如「先共鳴再整理」「問題拆解」「步驟清單」「案例對照」「觀點辯證」
+13. emotion：情緒槓桿，例如「焦慮被接住」「想被理解」「怕踩雷」「想準備好」「想被鼓勵」
+14. ctaType：互動/收藏/私訊等 CTA 型態，不要硬業配
+15. riskLevel：low / medium / high；醫療、財務、法律、政策、名人爭議等至少 medium
+16. avoid：3～6 個禁忌或不要寫偏的方向（字串陣列）
+17. 避開【近期已做過的任務】相同題材
+18. 起號優先：題目要能連續延伸 5～10 篇，不要只是一則熱搜心得
+19. 除非使用者關鍵字、人設或趨勢訊號明確要求，不要產出早餐、早安、日常飲食、純生活流水帳這類泛題
+20. 人設介紹只用來判斷語氣與受眾，不是題材庫。不可因人設寫 Y2K、咖啡、穿搭、音樂，就把靈感主題漂移成咖啡、穿搭或復古日常
+21. 若使用者有指定關鍵字，label、seedQuery、brief 都必須保留該方向，不可漂移成無關日常題
+22. 繁體中文；只回傳 JSON：
+23. 避免新聞導向：不要產出「某事件最新進展」「政策新聞懶人包」「名人/品牌新聞」這類題目；除非它已經轉化成受眾正在問的生活問題或經驗討論
+{"label":"","seedQuery":"","brief":"","trendReason":"","trendKeywords":[],"angles":[],"mission":"","targetAudience":"","openingType":"","bodyType":"","emotion":"","ctaType":"","riskLevel":"low","avoid":[]}`)
 }
 
 func BuildMissionInspireUserPrompt(in MissionInspireInput) string {
@@ -76,9 +101,9 @@ func BuildMissionInspireUserPrompt(in MissionInspireInput) string {
 		b.WriteString("\n")
 	}
 	if p := strings.TrimSpace(in.PersonaBlock); p != "" {
-		b.WriteString("【人設摘要】\n")
+		b.WriteString("【人設摘要（只用來校準語氣與受眾，不是題材庫）】\n")
 		b.WriteString(p)
-		b.WriteString("\n")
+		b.WriteString("\n注意：不要把人設裡的名詞、興趣或裝飾符號直接變成話題。\n")
 	}
 	if bench := strings.TrimSpace(in.StyleBenchmark); bench != "" {
 		b.WriteString("【對標帳號】@")
@@ -105,8 +130,20 @@ func BuildMissionInspireUserPrompt(in MissionInspireInput) string {
 		b.WriteString(keyword)
 		b.WriteString("\n")
 	}
-	if len(in.RecentMissionLabels) > 0 || len(in.RecentSeedQueries) > 0 {
+	if direction := strings.TrimSpace(in.ContentDirection); direction != "" {
+		b.WriteString("【使用者選擇內容方向】")
+		b.WriteString(direction)
+		b.WriteString("\n請讓 label、brief、angles 都符合這個方向；如果方向是 auto，請依熱度與人設自動選。\n")
+	}
+	if len(in.AvoidTopics) > 0 || len(in.RecentMissionLabels) > 0 || len(in.RecentSeedQueries) > 0 {
 		b.WriteString("【近期已做過的任務（請避開）】\n")
+		for _, topic := range in.AvoidTopics {
+			if topic = strings.TrimSpace(topic); topic != "" {
+				b.WriteString("- ")
+				b.WriteString(topic)
+				b.WriteString("\n")
+			}
+		}
 		for _, label := range in.RecentMissionLabels {
 			if label = strings.TrimSpace(label); label != "" {
 				b.WriteString("- ")
@@ -147,15 +184,15 @@ func BuildMissionInspireUserPrompt(in MissionInspireInput) string {
 			b.WriteString("\n")
 		}
 	}
-	b.WriteString("請產出拷貝任務靈感 JSON。")
+	b.WriteString("請產出 Topic Radar 與 Content Plan JSON。")
 	return b.String()
 }
 
 func InspireTrendSearchQueries(personaBrief, styleBenchmark string) []string {
 	queries := []string{
-		"Google Trends 台灣 今日 熱門搜尋 關鍵字",
-		"Threads 台灣 熱門 話題 最近 一週",
-		"近期 網路 熱搜 關鍵字 台灣",
+		"Threads 台灣 熱門 關鍵字 討論 最近 一週",
+		"Threads 台灣 請問 推薦 心得 最近",
+		"社群 熱門 關鍵字 台灣 討論 Dcard PTT Threads",
 	}
 	context := strings.TrimSpace(personaBrief + " " + styleBenchmark)
 	if context != "" {
@@ -163,7 +200,10 @@ func InspireTrendSearchQueries(personaBrief, styleBenchmark string) []string {
 		if len([]rune(trimmed)) > 24 {
 			trimmed = string([]rune(trimmed)[:24])
 		}
-		queries = append(queries, trimmed+" 熱門 話題 最近")
+		queries = append(queries,
+			trimmed+" Threads 熱門 關鍵字 討論",
+			trimmed+" 請問 心得 推薦 Threads",
+		)
 	}
 	return queries
 }
@@ -186,9 +226,11 @@ func InspireThreadsSearchQueries(in MissionInspireThreadsInput) []string {
 	keyword := cleanInspireQuery(in.Keyword)
 	if keyword != "" {
 		add(keyword)
-		add(keyword + " 心情")
-		add(keyword + " 經驗")
+		add(keyword + " 熱門")
+		add(keyword + " 心得")
 		add(keyword + " 請問")
+		add(keyword + " 推薦")
+		add(keyword + " 怎麼辦")
 	}
 	for _, pillar := range in.Pillars {
 		if len(out) >= 6 {
@@ -324,10 +366,17 @@ func ParseMissionInspireOutput(raw string) (MissionInspireOutput, error) {
 		return MissionInspireOutput{}, err
 	}
 	out := MissionInspireOutput{
-		Label:       firstJSONString(root, "label", "title", "mission_label"),
-		SeedQuery:   firstJSONString(root, "seedQuery", "seed_query", "seed", "keywords"),
-		Brief:       firstJSONString(root, "brief", "description", "goal"),
-		TrendReason: firstJSONString(root, "trendReason", "trend_reason", "reason"),
+		Label:          firstJSONString(root, "label", "title", "mission_label"),
+		SeedQuery:      firstJSONString(root, "seedQuery", "seed_query", "seed", "keywords"),
+		Brief:          firstJSONString(root, "brief", "description", "goal"),
+		TrendReason:    firstJSONString(root, "trendReason", "trend_reason", "reason"),
+		Mission:        firstJSONString(root, "mission", "contentMission", "content_mission"),
+		TargetAudience: firstJSONString(root, "targetAudience", "target_audience", "audience"),
+		OpeningType:    firstJSONString(root, "openingType", "opening_type", "hookType", "hook_type"),
+		BodyType:       firstJSONString(root, "bodyType", "body_type", "structure", "bodyStructure"),
+		Emotion:        firstJSONString(root, "emotion", "emotionalLever", "emotional_lever"),
+		CtaType:        firstJSONString(root, "ctaType", "cta_type", "cta"),
+		RiskLevel:      firstJSONString(root, "riskLevel", "risk_level", "risk"),
 	}
 	if out.Label == "" || out.SeedQuery == "" || out.Brief == "" {
 		return MissionInspireOutput{}, fmt.Errorf("missing label, seedQuery, or brief")
@@ -340,5 +389,21 @@ func ParseMissionInspireOutput(raw string) (MissionInspireOutput, error) {
 			out.TrendKeywords = parseFlexibleStringList(rawKW)
 		}
 	}
+	if rawAngles, ok := root["angles"]; ok {
+		out.Angles = parseFlexibleStringList(rawAngles)
+	}
+	if len(out.Angles) == 0 {
+		if rawAngles, ok := root["contentAngles"]; ok {
+			out.Angles = parseFlexibleStringList(rawAngles)
+		}
+	}
+	if rawAvoid, ok := root["avoid"]; ok {
+		out.Avoid = parseFlexibleStringList(rawAvoid)
+	}
+	if len(out.Avoid) == 0 {
+		if rawAvoid, ok := root["avoidTopics"]; ok {
+			out.Avoid = parseFlexibleStringList(rawAvoid)
+		}
+	}
 	return out, nil
 }
diff --git a/backend/internal/library/viral/mission_inspire_collect.go b/backend/internal/library/viral/mission_inspire_collect.go
index c22fdc1..febd496 100644
--- a/backend/internal/library/viral/mission_inspire_collect.go
+++ b/backend/internal/library/viral/mission_inspire_collect.go
@@ -49,6 +49,9 @@ func CollectMissionInspireTrends(
 			if title == "" && snippet == "" {
 				continue
 			}
+			if looksLikeNewsResult(title, snippet, item.URL) {
+				continue
+			}
 			key := strings.ToLower(title + "|" + snippet)
 			if _, ok := seen[key]; ok {
 				continue
@@ -64,3 +67,24 @@ func CollectMissionInspireTrends(
 	}
 	return out
 }
+
+func looksLikeNewsResult(title, snippet, url string) bool {
+	text := strings.ToLower(title + " " + snippet + " " + url)
+	newsSignals := []string{"新聞", "快訊", "中央社", "聯合新聞", "ettoday", "tvbs", "setn", "ctwant", "chinatimes", "ltn.com", "news"}
+	socialSignals := []string{"threads", "dcard", "ptt", "請問", "心得", "推薦", "有人", "怎麼辦", "討論", "留言"}
+	newsScore := 0
+	for _, signal := range newsSignals {
+		if strings.Contains(text, strings.ToLower(signal)) {
+			newsScore++
+		}
+	}
+	if newsScore == 0 {
+		return false
+	}
+	for _, signal := range socialSignals {
+		if strings.Contains(text, strings.ToLower(signal)) {
+			return false
+		}
+	}
+	return true
+}
diff --git a/backend/internal/library/viral/replicate.go b/backend/internal/library/viral/replicate.go
index 6be7051..ef01504 100644
--- a/backend/internal/library/viral/replicate.go
+++ b/backend/internal/library/viral/replicate.go
@@ -6,6 +6,7 @@ import (
 	"regexp"
 	"strings"
 
+	"haixun-backend/internal/library/copyvoice"
 	"haixun-backend/internal/library/threadspost"
 )
 
@@ -19,6 +20,7 @@ type ReplicateInput struct {
 	OriginalText      string
 	AuthorName        string
 	StructureAnalysis string
+	NarrativeSeed     string
 }
 
 type ReplicateResult struct {
@@ -30,13 +32,15 @@ type ReplicateResult struct {
 }
 
 func BuildSystemPrompt() string {
-	return strings.TrimSpace(`你是 Threads 爆款複製策略師。根據參考爆文，為使用者撰寫「同結構、同節奏、但完全原創」的貼文。
+	return strings.TrimSpace(`你是 Threads / Instagram 創作者。讀完參考爆文後，用指定人設的語言指紋寫一篇全新貼文。
 
-規則：
-- 複製的是爆款公式（hook 手法、情緒節奏），不是抄襲原文
-- 文筆必須像創作者本人，套用其 8D 風格策略
+` + copyvoice.SystemRules() + `
+
+輸出：
 - text 主文 ≤ 500 字（Threads API 硬上限，含 #話題標籤）
-- 爆款互動最佳 80～220 字：前 1～2 行強 hook，口語精簡；超過 300 字互動通常下降
+- 參考原文只學情緒力度、資訊密度與節奏；最後必須換成人設會講出口的話
+- 篇幅、行數、標點與換行優先遵守人設語言指紋；沒有指紋時才貼近參考原文
+- text 排版要像真人手機發文：可使用自然標點、空行、列點與少量 emoji；不要完全無標點，也不要每句硬換行，除非人設樣本就是這樣
 - 只回傳一個 JSON 物件，欄位：angle, hook, text, rationale, structureNotes`)
 }
 
@@ -51,29 +55,39 @@ func BuildUserPrompt(input ReplicateInput) string {
 		b.WriteString("\n")
 	}
 	if persona := strings.TrimSpace(input.Persona); persona != "" {
-		b.WriteString("\n人設與語氣：\n")
+		b.WriteString("\n人設定位、語言指紋與禁忌（最高優先）：\n")
 		b.WriteString(persona)
 		b.WriteString("\n")
+		b.WriteString(copyvoice.PersonaCalibrationNote())
+		b.WriteString("\n")
 	}
 	if style := strings.TrimSpace(input.StyleProfile); style != "" {
 		b.WriteString("\n8D 風格策略：\n")
 		b.WriteString(style)
 		b.WriteString("\n")
 	}
+	if analysis := strings.TrimSpace(input.StructureAnalysis); analysis != "" {
+		b.WriteString("\n敘事分析（只學故事感，不要套句型或段落公式）：\n")
+		b.WriteString(analysis)
+		b.WriteString("\n")
+	}
 	author := strings.TrimSpace(input.AuthorName)
 	if author == "" {
 		author = "匿名"
 	}
-	if analysis := strings.TrimSpace(input.StructureAnalysis); analysis != "" {
-		b.WriteString("\n爆款結構分析（仿寫時套用）：\n")
-		b.WriteString(analysis)
+	original := strings.TrimSpace(input.OriginalText)
+	if note := threadspost.MimicLengthGuidance(original); note != "" {
+		b.WriteString("\n")
+		b.WriteString(note)
 		b.WriteString("\n")
 	}
 	b.WriteString("\n原文參考（@")
 	b.WriteString(author)
-	b.WriteString("，只學結構不抄內容）：\n")
-	b.WriteString(strings.TrimSpace(input.OriginalText))
-	b.WriteString("\n\n請產出一篇可發布的複製版貼文 JSON。")
+	b.WriteString("，只感受情緒、敘事與篇幅，禁止抄句型）：\n")
+	b.WriteString(original)
+	b.WriteString("\n\n本次敘事切入：")
+	b.WriteString(copyvoice.NarrativeLens(input.NarrativeSeed))
+	b.WriteString("\n\n請產出一篇可發布的全新貼文 JSON。hook 欄位只放內部分析，不要把模板句型寫進 text。")
 	return b.String()
 }
 
@@ -86,7 +100,7 @@ func ParseReplicateOutput(raw string) (ReplicateResult, error) {
 	if err := json.Unmarshal(payload, &out); err != nil {
 		return ReplicateResult{}, fmt.Errorf("parse viral replica json: %w", err)
 	}
-	out.Text = trimText(out.Text)
+	out.Text = threadspost.FormatDraftText(out.Text)
 	if out.Text == "" {
 		return ReplicateResult{}, fmt.Errorf("replica text missing")
 	}
@@ -97,15 +111,6 @@ func ParseReplicateOutput(raw string) (ReplicateResult, error) {
 	return out, nil
 }
 
-func trimText(text string) string {
-	text = strings.TrimSpace(text)
-	runes := []rune(text)
-	if len(runes) > threadspost.MaxPublishRunes {
-		return string(runes[:threadspost.MaxPublishRunes])
-	}
-	return text
-}
-
 func extractJSONObject(raw string) ([]byte, error) {
 	raw = strings.TrimSpace(raw)
 	if m := codeFenceRE.FindStringSubmatch(raw); len(m) == 2 {
diff --git a/backend/internal/library/webpage/digest.go b/backend/internal/library/webpage/digest.go
index 4f61628..a36f6ce 100644
--- a/backend/internal/library/webpage/digest.go
+++ b/backend/internal/library/webpage/digest.go
@@ -13,11 +13,11 @@ import (
 )
 
 const (
-	DefaultMaxPages      = 6
-	DefaultMaxMarkdown   = 6000
-	DefaultPerPageChars  = 2500
-	DefaultFetchTimeout  = 18 * time.Second
-	DefaultMaxBodyBytes  = 2 << 20
+	DefaultMaxPages     = 6
+	DefaultMaxMarkdown  = 6000
+	DefaultPerPageChars = 2500
+	DefaultFetchTimeout = 18 * time.Second
+	DefaultMaxBodyBytes = 2 << 20
 )
 
 type FetchOptions struct {
@@ -179,4 +179,4 @@ func min(a, b int) int {
 		return a
 	}
 	return b
-}
\ No newline at end of file
+}
diff --git a/backend/internal/library/webpage/digest_test.go b/backend/internal/library/webpage/digest_test.go
index b0cc541..e66b279 100644
--- a/backend/internal/library/webpage/digest_test.go
+++ b/backend/internal/library/webpage/digest_test.go
@@ -40,4 +40,4 @@ func TestFetchDigests_ExtractsMarkdown(t *testing.T) {
 	if !strings.Contains(digests[0].Markdown, "備孕指南") || !strings.Contains(digests[0].Markdown, "葉酸") {
 		t.Fatalf("markdown = %q", digests[0].Markdown)
 	}
-}
\ No newline at end of file
+}
diff --git a/backend/internal/library/webpage/format.go b/backend/internal/library/webpage/format.go
index 4362d0a..2f7126c 100644
--- a/backend/internal/library/webpage/format.go
+++ b/backend/internal/library/webpage/format.go
@@ -49,4 +49,4 @@ func formatDigestSection(item Digest) string {
 		return ""
 	}
 	return "來源：" + item.URL + "\n（抓取失敗：" + item.Error + "）"
-}
\ No newline at end of file
+}
diff --git a/backend/internal/logic/brand/create_brand_product_logic.go b/backend/internal/logic/brand/create_brand_product_logic.go
index 85e631e..76c5184 100644
--- a/backend/internal/logic/brand/create_brand_product_logic.go
+++ b/backend/internal/logic/brand/create_brand_product_logic.go
@@ -38,6 +38,7 @@ func (l *CreateBrandProductLogic) CreateBrandProduct(req *types.CreateBrandProdu
 		BrandID:        req.ID,
 		Label:          req.Label,
 		ProductContext: req.ProductContext,
+		PlacementURL:   req.PlacementURL,
 		MatchTags:      req.MatchTags,
 	})
 	if err != nil {
diff --git a/backend/internal/logic/brand/generate_outreach_drafts_logic.go b/backend/internal/logic/brand/generate_outreach_drafts_logic.go
index 40dd871..ba3de8b 100644
--- a/backend/internal/logic/brand/generate_outreach_drafts_logic.go
+++ b/backend/internal/logic/brand/generate_outreach_drafts_logic.go
@@ -5,21 +5,12 @@ package brand
 
 import (
 	"context"
-	"fmt"
 	"strings"
 
 	app "haixun-backend/internal/library/errors"
 	"haixun-backend/internal/library/errors/code"
-	libkg "haixun-backend/internal/library/knowledge"
 	liboutreach "haixun-backend/internal/library/outreach"
-	libplacement "haixun-backend/internal/library/placement"
-	libprompt "haixun-backend/internal/library/prompt"
-	domai "haixun-backend/internal/model/ai/domain/usecase"
-	aiusecase "haixun-backend/internal/model/ai/usecase"
-	branddomain "haixun-backend/internal/model/brand/domain/usecase"
 	outreachusecase "haixun-backend/internal/model/outreach_draft/domain/usecase"
-	scanpostentity "haixun-backend/internal/model/scan_post/domain/entity"
-	scanpostusecase "haixun-backend/internal/model/scan_post/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
 
@@ -46,225 +37,40 @@ func (l *GenerateOutreachDraftsLogic) GenerateOutreachDrafts(req *types.Generate
 		return nil, err
 	}
 	scanPostID := strings.TrimSpace(req.ScanPostID)
-	count := 2
-	if req.Count > 0 {
-		count = req.Count
-	}
 	if scanPostID == "" {
 		return nil, app.For(code.Brand).InputMissingRequired("scan_post_id is required")
 	}
-	if count > 4 {
-		count = 4
+	if strings.TrimSpace(req.VoicePersonaID) == "" {
+		return nil, app.For(code.Brand).InputMissingRequired("voice_persona_id is required")
 	}
 
-	brand, err := l.svcCtx.Brand.Get(l.ctx, tenantID, uid, req.ID)
-	if err != nil {
-		return nil, err
-	}
-	voicePersona := ""
-	voiceID := strings.TrimSpace(req.VoicePersonaID)
-	if voiceID != "" {
-		vp, vpErr := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, voiceID)
-		if vpErr != nil {
-			return nil, vpErr
-		}
-		voicePersona = vp.Persona
-	}
-	productID := strings.TrimSpace(req.ProductID)
-	if productID == "" {
-		productID = strings.TrimSpace(brand.ProductID)
-	}
-	post, err := l.svcCtx.ScanPost.Get(l.ctx, tenantID, uid, req.ID, scanPostID)
-	if err != nil {
-		return nil, err
-	}
-
-	topicLabel := strings.TrimSpace(post.SearchTag)
-	placementReason := buildPlacementReason(post)
-	if graph, graphErr := l.svcCtx.KnowledgeGraph.Get(l.ctx, tenantID, uid, req.ID); graphErr == nil && graph != nil {
-		if node := findGraphNode(graph.Nodes, post.GraphNodeID); node != nil {
-			if strings.TrimSpace(node.Label) != "" {
-				topicLabel = strings.TrimSpace(node.Label)
-			}
-			placementReason = mergePlacementReason(placementReason, node, post)
-		}
-	}
-
-	userPrompt, err := liboutreach.BuildUserPrompt(liboutreach.GenerateInput{
-		Persona:         voicePersona,
-		TopicLabel:      topicLabel,
-		AudienceBrief:   brand.TargetAudience,
-		ProductBrief:    productBriefForBrand(brand, productID, post.SearchTag),
-		PlacementReason: placementReason,
-		TargetText:      post.Text,
-		AuthorName:      post.Author,
-		Count:           count,
-	})
-	if err != nil {
-		return nil, app.For(code.AI).SysInternal("outreach user prompt load failed")
-	}
-
-	systemPrompt, err := libprompt.OutreachPlacementSystem()
-	if err != nil {
-		return nil, app.For(code.AI).SysInternal("outreach system prompt load failed")
-	}
-	if strings.TrimSpace(voicePersona) != "" {
-		systemPrompt = strings.TrimSpace(systemPrompt) + "\n\n人設與語氣：\n" + strings.TrimSpace(voicePersona)
-	}
-
-	credential, err := l.svcCtx.ThreadsAccount.ResolveMemberAiCredential(l.ctx, tenantID, uid)
-	if err != nil {
-		return nil, err
-	}
-	providerID, err := aiusecase.MapWorkerProvider(credential.Provider)
-	if err != nil {
-		return nil, err
-	}
-
-	result, err := l.svcCtx.AI.GenerateText(l.ctx, domai.GenerateRequest{
-		Provider: providerID,
-		Model:    credential.Model,
-		Credential: domai.Credential{
-			APIKey: credential.APIKey,
-		},
-		System: systemPrompt,
-		Messages: []domai.Message{
-			{Role: "user", Content: userPrompt},
-		},
+	saved, err := liboutreach.GenerateDraft(l.ctx, outreachDepsFrom(l.svcCtx), liboutreach.GenerateDraftRequest{
+		TenantID:       tenantID,
+		OwnerUID:       uid,
+		BrandID:        req.ID,
+		TopicID:        strings.TrimSpace(req.TopicID),
+		ScanPostID:     scanPostID,
+		Count:          req.Count,
+		VoicePersonaID: req.VoicePersonaID,
+		ProductID:      req.ProductID,
+		Regenerate:     req.Regenerate,
 	})
 	if err != nil {
 		return nil, err
 	}
-
-	parsed, err := liboutreach.ParseGenerateOutput(result.Text)
-	if err != nil {
-		return nil, app.For(code.AI).SvcThirdParty("獲客留言 LLM 回傳無法解析：" + err.Error())
-	}
-
-	draftItems := make([]outreachusecase.DraftItem, 0, len(parsed.Drafts))
-	for _, item := range parsed.Drafts {
-		draftItems = append(draftItems, outreachusecase.DraftItem{
-			Text:      item.Text,
-			Angle:     item.Angle,
-			Rationale: item.Rationale,
-		})
-	}
-	saved, err := l.svcCtx.OutreachDraft.Create(l.ctx, outreachusecase.CreateRequest{
-		TenantID:   tenantID,
-		OwnerUID:   uid,
-		BrandID:    req.ID,
-		TopicID:    strings.TrimSpace(req.TopicID),
-		ScanPostID: scanPostID,
-		Relevance:  parsed.Relevance,
-		Reason:     parsed.Reason,
-		Drafts:     draftItems,
-	})
-	if err != nil {
-		return nil, err
-	}
-	_, _ = l.svcCtx.ScanPost.UpdateOutreach(l.ctx, scanpostusecase.UpdateOutreachRequest{
-		TenantID: tenantID,
-		OwnerUID: uid,
-		BrandID:  req.ID,
-		PostID:   scanPostID,
-		Status:   scanpostentity.OutreachStatusDrafted,
-	})
-
 	return toOutreachDraftData(saved), nil
 }
 
-func findGraphNode(nodes []libkg.Node, nodeID string) *libkg.Node {
-	nodeID = strings.TrimSpace(nodeID)
-	if nodeID == "" {
-		return nil
+func outreachDepsFrom(svcCtx *svc.ServiceContext) liboutreach.GenerateDraftDeps {
+	return liboutreach.GenerateDraftDeps{
+		Brand:          svcCtx.Brand,
+		Persona:        svcCtx.Persona,
+		ScanPost:       svcCtx.ScanPost,
+		KnowledgeGraph: svcCtx.KnowledgeGraph,
+		ThreadsAccount: svcCtx.ThreadsAccount,
+		AI:             svcCtx.AI,
+		OutreachDraft:  svcCtx.OutreachDraft,
 	}
-	for i := range nodes {
-		if nodes[i].ID == nodeID {
-			return &nodes[i]
-		}
-	}
-	return nil
-}
-
-func buildPlacementReason(post *scanpostusecase.ScanPostSummary) string {
-	if post == nil {
-		return ""
-	}
-	parts := []string{}
-	if post.Priority == "gold" {
-		parts = append(parts, "雙軌命中（相關+近期）")
-	} else if post.Priority == "recent" {
-		parts = append(parts, "近期軌命中")
-	}
-	if post.SolvedByProduct {
-		parts = append(parts, "產品可解此需求")
-	}
-	if post.ProductFitScore > 0 {
-		parts = append(parts, fmt.Sprintf("產品匹配 %d", post.ProductFitScore))
-	}
-	return strings.Join(parts, "；")
-}
-
-func mergePlacementReason(base string, node *libkg.Node, post *scanpostusecase.ScanPostSummary) string {
-	parts := []string{}
-	if strings.TrimSpace(base) != "" {
-		parts = append(parts, strings.TrimSpace(base))
-	}
-	if node != nil {
-		if strings.TrimSpace(node.PlacementValue) != "" {
-			parts = append(parts, "置入價值 "+strings.TrimSpace(node.PlacementValue))
-		}
-		if node.ProductFitScore > 0 && (post == nil || post.ProductFitScore == 0) {
-			parts = append(parts, fmt.Sprintf("節點產品匹配 %d", node.ProductFitScore))
-		}
-	}
-	return strings.Join(parts, "；")
-}
-
-func productBriefForBrand(brand *branddomain.BrandSummary, productID, searchTag string) string {
-	if brand == nil {
-		return ""
-	}
-	if product := pickProductForOutreach(brand, productID, searchTag); product != nil {
-		merged := libplacement.BuildMergedProductContext(brand.DisplayName, product.ProductContext, product.Label)
-		if pb := libplacement.ProductBriefFromContext(merged); pb != "" {
-			return pb
-		}
-	}
-	if pb := libplacement.ProductBriefFromContext(brand.ProductContext); pb != "" {
-		return pb
-	}
-	return strings.TrimSpace(brand.ProductBrief)
-}
-
-func pickProductForOutreach(brand *branddomain.BrandSummary, productID, searchTag string) *branddomain.ProductSummary {
-	if brand == nil || len(brand.Products) == 0 {
-		return nil
-	}
-	if id := strings.TrimSpace(productID); id != "" {
-		for i := range brand.Products {
-			if brand.Products[i].ID == id {
-				return &brand.Products[i]
-			}
-		}
-	}
-	tag := strings.TrimSpace(searchTag)
-	if tag == "" {
-		return &brand.Products[0]
-	}
-	bestScore := -1
-	var best *branddomain.ProductSummary
-	for i := range brand.Products {
-		score := libplacement.ScoreProductForTag(tag, brand.Products[i].MatchTags)
-		if score > bestScore {
-			bestScore = score
-			best = &brand.Products[i]
-		}
-	}
-	if best != nil && bestScore > 0 {
-		return best
-	}
-	return &brand.Products[0]
 }
 
 func toOutreachDraftData(saved *outreachusecase.DraftSummary) *types.GenerateOutreachDraftsData {
diff --git a/backend/internal/logic/brand/mapper.go b/backend/internal/logic/brand/mapper.go
index 5e6bf1e..bd18f9c 100644
--- a/backend/internal/logic/brand/mapper.go
+++ b/backend/internal/logic/brand/mapper.go
@@ -34,6 +34,7 @@ func toBrandProductData(item domusecase.ProductSummary) types.BrandProductData {
 		ID:             item.ID,
 		Label:          item.Label,
 		ProductContext: item.ProductContext,
+		PlacementURL:   item.PlacementURL,
 		MatchTags:      append([]string(nil), item.MatchTags...),
 		CreateAt:       item.CreateAt,
 		UpdateAt:       item.UpdateAt,
diff --git a/backend/internal/logic/brand/patch_scan_post_outreach_logic.go b/backend/internal/logic/brand/patch_scan_post_outreach_logic.go
index 34cb05d..cc9e067 100644
--- a/backend/internal/logic/brand/patch_scan_post_outreach_logic.go
+++ b/backend/internal/logic/brand/patch_scan_post_outreach_logic.go
@@ -73,6 +73,7 @@ func toScanPostData(post *scanpostusecase.ScanPostSummary) *types.ScanPostData {
 		GraphNodeID:        post.GraphNodeID,
 		SearchTag:          post.SearchTag,
 		QueryDimension:     post.QueryDimension,
+		RecencyDays:        post.RecencyDays,
 		ExternalID:         post.ExternalID,
 		Permalink:          post.Permalink,
 		Author:             post.Author,
diff --git a/backend/internal/logic/brand/publish_outreach_draft_logic.go b/backend/internal/logic/brand/publish_outreach_draft_logic.go
index f28428f..2a2d965 100644
--- a/backend/internal/logic/brand/publish_outreach_draft_logic.go
+++ b/backend/internal/logic/brand/publish_outreach_draft_logic.go
@@ -9,7 +9,10 @@ import (
 
 	app "haixun-backend/internal/library/errors"
 	"haixun-backend/internal/library/errors/code"
+	liboutreach "haixun-backend/internal/library/outreach"
+	libplacement "haixun-backend/internal/library/placement"
 	libthreads "haixun-backend/internal/library/threadsapi"
+	"haixun-backend/internal/library/threadspost"
 	scanpostentity "haixun-backend/internal/model/scan_post/domain/entity"
 	scanpostusecase "haixun-backend/internal/model/scan_post/domain/usecase"
 	"haixun-backend/internal/svc"
@@ -38,7 +41,7 @@ func (l *PublishOutreachDraftLogic) PublishOutreachDraft(req *types.PublishOutre
 		return nil, err
 	}
 	scanPostID := strings.TrimSpace(req.ScanPostID)
-	text := strings.TrimSpace(req.Text)
+	text := liboutreach.NormalizeDraftText(req.Text)
 	confirm := req.Confirm
 	if scanPostID == "" {
 		return nil, app.For(code.Brand).InputMissingRequired("scan_post_id is required")
@@ -49,6 +52,9 @@ func (l *PublishOutreachDraftLogic) PublishOutreachDraft(req *types.PublishOutre
 	if text == "" {
 		return nil, app.For(code.Brand).InputMissingRequired("text is required")
 	}
+	if err := threadspost.ValidateReply(text); err != nil {
+		return nil, app.For(code.Brand).InputInvalidFormat(err.Error())
+	}
 
 	if _, err := l.svcCtx.Brand.Get(l.ctx, tenantID, uid, req.ID); err != nil {
 		return nil, err
@@ -57,26 +63,49 @@ func (l *PublishOutreachDraftLogic) PublishOutreachDraft(req *types.PublishOutre
 	if err != nil {
 		return nil, err
 	}
-	externalID := strings.TrimSpace(post.ExternalID)
-	if externalID == "" {
-		return nil, app.For(code.Brand).InputMissingRequired("此貼文缺少 external_id，無法透過 API 回覆")
+	rawTargetID := libplacement.ResolveReplyTargetID(post.ExternalID, post.Permalink)
+	if rawTargetID == "" {
+		return nil, app.For(code.Brand).InputMissingRequired("此貼文缺少 Threads 貼文 ID（external_id 或有效 permalink），無法透過 API 回覆")
 	}
 
-	cred, err := l.svcCtx.ThreadsAccount.ResolveMemberThreadsPublishCredential(l.ctx, tenantID, uid)
+	cred, err := l.svcCtx.ThreadsAccount.ResolveMemberThreadsReplyCredential(l.ctx, tenantID, uid)
 	if err != nil {
 		return nil, err
 	}
+	storageState := ""
+	if session, sessErr := l.svcCtx.ThreadsAccount.GetBrowserSession(l.ctx, tenantID, uid, cred.AccountID); sessErr == nil && session != nil {
+		storageState = strings.TrimSpace(session.StorageState)
+	}
+	resolveInput := libplacement.ReplyMediaResolveInput{
+		AccessToken:  cred.AccessToken,
+		StorageState: storageState,
+		ExternalID:   rawTargetID,
+		Permalink:    post.Permalink,
+		HintText:     post.Text,
+	}
+	replyToID, err := libplacement.ResolveReplyMediaForPublish(l.ctx, resolveInput)
+	if err != nil {
+		return nil, app.For(code.Brand).InputMissingRequired(err.Error())
+	}
+	apiClient := libthreads.NewClient(cred.AccessToken)
+	if err := apiClient.PrimeReplyTargetForPublish(l.ctx, libthreads.ResolveReplyMediaInput{
+		ExternalID: rawTargetID,
+		Permalink:  post.Permalink,
+		HintText:   post.Text,
+	}, replyToID); err != nil {
+		return nil, app.For(code.ThreadsAccount).SvcThirdParty("Threads API 無法回覆此貼文：" + err.Error())
+	}
 	result, err := libthreads.PublishReply(l.ctx, libthreads.PublishReplyInput{
 		ThreadsUserID: cred.ThreadsUserID,
 		AccessToken:   cred.AccessToken,
-		ReplyToID:     externalID,
+		ReplyToID:     replyToID,
 		Text:          text,
 	})
 	if err != nil {
 		return nil, app.For(code.ThreadsAccount).SvcThirdParty("Threads API 發送留言失敗：" + err.Error())
 	}
 
-	updated, err := l.svcCtx.ScanPost.UpdateOutreach(l.ctx, scanpostusecase.UpdateOutreachRequest{
+	patch := scanpostusecase.UpdateOutreachRequest{
 		TenantID:           tenantID,
 		OwnerUID:           uid,
 		BrandID:            req.ID,
@@ -84,7 +113,11 @@ func (l *PublishOutreachDraftLogic) PublishOutreachDraft(req *types.PublishOutre
 		Status:             scanpostentity.OutreachStatusPublished,
 		PublishedReplyID:   result.MediaID,
 		PublishedPermalink: result.Permalink,
-	})
+	}
+	if libthreads.IsNumericMediaID(replyToID) && !libthreads.IsNumericMediaID(post.ExternalID) {
+		patch.ExternalID = replyToID
+	}
+	updated, err := l.svcCtx.ScanPost.UpdateOutreach(l.ctx, patch)
 	if err != nil {
 		return nil, err
 	}
diff --git a/backend/internal/logic/brand/start_brand_scan_job_logic.go b/backend/internal/logic/brand/start_brand_scan_job_logic.go
index b6c8a81..21ba896 100644
--- a/backend/internal/logic/brand/start_brand_scan_job_logic.go
+++ b/backend/internal/logic/brand/start_brand_scan_job_logic.go
@@ -123,11 +123,8 @@ func (l *StartBrandScanJobLogic) StartBrandScanJob(req *types.StartBrandScanJobH
 	if placement.MemberNeedsWebSearchKey(memberCtx) && placement.MissingWebSearchKey(research) {
 		return nil, app.For(code.Setting).InputMissingRequired(placement.WebSearchKeyRequiredMessage(research))
 	}
-	if memberCtx.DevMode && !memberCtx.BrowserConnected {
-		return nil, app.For(code.Setting).InputMissingRequired("開發模式需先同步 Chrome Session")
-	}
-	if !memberCtx.DevMode && memberCtx.AllowsThreadsAPI && !memberCtx.ApiConnected {
-		return nil, app.For(code.Setting).InputMissingRequired("正式模式需先完成 Threads API 連線")
+	if memberCtx.AllowsThreadsAPI && !memberCtx.ApiConnected {
+		return nil, app.For(code.Setting).InputMissingRequired("請先完成 Threads API 連線後再開始海巡")
 	}
 
 	payload := map[string]any{
diff --git a/backend/internal/logic/brand/update_brand_product_logic.go b/backend/internal/logic/brand/update_brand_product_logic.go
index 34e8b5d..185518e 100644
--- a/backend/internal/logic/brand/update_brand_product_logic.go
+++ b/backend/internal/logic/brand/update_brand_product_logic.go
@@ -5,6 +5,7 @@ package brand
 
 import (
 	"context"
+	"strings"
 
 	domusecase "haixun-backend/internal/model/brand/domain/usecase"
 	"haixun-backend/internal/svc"
@@ -32,15 +33,18 @@ func (l *UpdateBrandProductLogic) UpdateBrandProduct(req *types.UpdateBrandProdu
 	if err != nil {
 		return nil, err
 	}
+	placementURL := strings.TrimSpace(req.PlacementURL)
 	item, err := l.svcCtx.Brand.UpdateProduct(l.ctx, domusecase.UpdateProductRequest{
-		TenantID:       tenantID,
-		OwnerUID:       uid,
-		BrandID:        req.ID,
-		ProductID:      req.ProductID,
-		Label:          req.Label,
-		ProductContext: req.ProductContext,
-		MatchTags:      req.MatchTags,
-		MatchTagsSet:   req.MatchTags != nil,
+		TenantID:        tenantID,
+		OwnerUID:        uid,
+		BrandID:         req.ID,
+		ProductID:       req.ProductID,
+		Label:           req.Label,
+		ProductContext:  req.ProductContext,
+		PlacementURL:    &placementURL,
+		PlacementURLSet: true,
+		MatchTags:       req.MatchTags,
+		MatchTagsSet:    req.MatchTags != nil,
 	})
 	if err != nil {
 		return nil, err
diff --git a/backend/internal/logic/brand/update_outreach_draft_logic.go b/backend/internal/logic/brand/update_outreach_draft_logic.go
new file mode 100644
index 0000000..dc95ca5
--- /dev/null
+++ b/backend/internal/logic/brand/update_outreach_draft_logic.go
@@ -0,0 +1,68 @@
+package brand
+
+import (
+	"context"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	liboutreach "haixun-backend/internal/library/outreach"
+	"haixun-backend/internal/library/threadspost"
+	outreachusecase "haixun-backend/internal/model/outreach_draft/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type UpdateOutreachDraftLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewUpdateOutreachDraftLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpdateOutreachDraftLogic {
+	return &UpdateOutreachDraftLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *UpdateOutreachDraftLogic) UpdateOutreachDraft(req *types.UpdateOutreachDraftHandlerReq) (*types.GenerateOutreachDraftsData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	draftID := strings.TrimSpace(req.DraftID)
+	if draftID == "" {
+		return nil, app.For(code.Brand).InputMissingRequired("draft_id is required")
+	}
+	text := liboutreach.NormalizeDraftText(req.Text)
+	if text == "" {
+		return nil, app.For(code.Brand).InputMissingRequired("text is required")
+	}
+	if err := threadspost.ValidateReply(text); err != nil {
+		return nil, app.For(code.Brand).InputInvalidFormat(err.Error())
+	}
+	if req.DraftIndex < 0 {
+		return nil, app.For(code.Brand).InputInvalidFormat("draft_index must be >= 0")
+	}
+
+	if _, err := l.svcCtx.Brand.Get(l.ctx, tenantID, uid, req.ID); err != nil {
+		return nil, err
+	}
+
+	updated, err := l.svcCtx.OutreachDraft.UpdateDraftItem(l.ctx, outreachusecase.UpdateDraftItemRequest{
+		TenantID:   tenantID,
+		OwnerUID:   uid,
+		BrandID:    req.ID,
+		DraftID:    draftID,
+		DraftIndex: req.DraftIndex,
+		Text:       text,
+	})
+	if err != nil {
+		return nil, err
+	}
+	return toOutreachDraftData(updated), nil
+}
diff --git a/backend/internal/logic/copy_mission/capabilities.go b/backend/internal/logic/copy_mission/capabilities.go
deleted file mode 100644
index 98e8c57..0000000
--- a/backend/internal/logic/copy_mission/capabilities.go
+++ /dev/null
@@ -1,16 +0,0 @@
-package copy_mission
-
-import (
-	"context"
-
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	"haixun-backend/internal/svc"
-)
-
-func requireMemberAiReady(ctx context.Context, svcCtx *svc.ServiceContext, tenantID, uid string) error {
-	if _, err := svcCtx.ThreadsAccount.ResolveMemberAiCredential(ctx, tenantID, uid); err != nil {
-		return app.For(code.ThreadsAccount).InputMissingRequired("請先在設定頁設定 AI API key")
-	}
-	return nil
-}
diff --git a/backend/internal/logic/copy_mission/create_copy_mission_logic.go b/backend/internal/logic/copy_mission/create_copy_mission_logic.go
index cc652ca..86aea3b 100644
--- a/backend/internal/logic/copy_mission/create_copy_mission_logic.go
+++ b/backend/internal/logic/copy_mission/create_copy_mission_logic.go
@@ -1,10 +1,11 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"strings"
 
-	missiondomain "haixun-backend/internal/model/copy_mission/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
 
@@ -25,33 +26,8 @@ func NewCreateCopyMissionLogic(ctx context.Context, svcCtx *svc.ServiceContext)
 	}
 }
 
-func (l *CreateCopyMissionLogic) CreateCopyMission(req *types.CreateCopyMissionHandlerReq) (*types.CopyMissionData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	personaID := strings.TrimSpace(req.PersonaID)
-	persona, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID)
-	if err != nil {
-		return nil, err
-	}
-	initialMap, initialTags := seedMissionResearchFromPersona(*persona)
-	createReq := missiondomain.CreateRequest{
-		TenantID:  tenantID,
-		OwnerUID:  uid,
-		PersonaID: personaID,
-		Label:     req.Label,
-		SeedQuery: req.SeedQuery,
-		Brief:     req.Brief,
-	}
-	if initialMap != nil {
-		createReq.InitialResearchMap = initialMap
-		createReq.InitialSelectedTags = initialTags
-	}
-	item, err := l.svcCtx.CopyMission.Create(l.ctx, createReq)
-	if err != nil {
-		return nil, err
-	}
-	data := toCopyMissionData(*item)
-	return &data, nil
+func (l *CreateCopyMissionLogic) CreateCopyMission(req *types.CreateCopyMissionHandlerReq) (resp *types.CopyMissionData, err error) {
+	// todo: add your logic here and delete this line
+
+	return
 }
diff --git a/backend/internal/logic/copy_mission/delete_copy_mission_logic.go b/backend/internal/logic/copy_mission/delete_copy_mission_logic.go
index 6c64daf..65d8414 100644
--- a/backend/internal/logic/copy_mission/delete_copy_mission_logic.go
+++ b/backend/internal/logic/copy_mission/delete_copy_mission_logic.go
@@ -1,8 +1,10 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"strings"
 
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
@@ -25,9 +27,7 @@ func NewDeleteCopyMissionLogic(ctx context.Context, svcCtx *svc.ServiceContext)
 }
 
 func (l *DeleteCopyMissionLogic) DeleteCopyMission(req *types.CopyMissionPath) error {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return err
-	}
-	return l.svcCtx.CopyMission.Delete(l.ctx, tenantID, uid, strings.TrimSpace(req.PersonaID), strings.TrimSpace(req.ID))
+	// todo: add your logic here and delete this line
+
+	return nil
 }
diff --git a/backend/internal/logic/copy_mission/delete_copy_mission_matrix_drafts_logic.go b/backend/internal/logic/copy_mission/delete_copy_mission_matrix_drafts_logic.go
index 6a96cef..960b831 100644
--- a/backend/internal/logic/copy_mission/delete_copy_mission_matrix_drafts_logic.go
+++ b/backend/internal/logic/copy_mission/delete_copy_mission_matrix_drafts_logic.go
@@ -1,52 +1,33 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"fmt"
-	"strings"
 
-	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
 )
 
 type DeleteCopyMissionMatrixDraftsLogic struct {
+	logx.Logger
 	ctx    context.Context
 	svcCtx *svc.ServiceContext
 }
 
 func NewDeleteCopyMissionMatrixDraftsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeleteCopyMissionMatrixDraftsLogic {
-	return &DeleteCopyMissionMatrixDraftsLogic{ctx: ctx, svcCtx: svcCtx}
+	return &DeleteCopyMissionMatrixDraftsLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
 }
 
-func (l *DeleteCopyMissionMatrixDraftsLogic) DeleteCopyMissionMatrixDrafts(
-	req *types.DeleteCopyMissionMatrixDraftsHandlerReq,
-) (*types.DeleteCopyMissionMatrixDraftsData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	personaID := strings.TrimSpace(req.PersonaID)
-	missionID := strings.TrimSpace(req.ID)
-	if _, err := l.svcCtx.CopyMission.Get(l.ctx, tenantID, uid, personaID, missionID); err != nil {
-		return nil, err
-	}
-	deleted, err := l.svcCtx.CopyDraft.DeleteMissionMatrixDrafts(l.ctx, copydraftdomain.DeleteMissionMatrixDraftsRequest{
-		TenantID:  tenantID,
-		OwnerUID:  uid,
-		PersonaID: personaID,
-		MissionID: missionID,
-		DraftIDs:  req.DraftIDs,
-	})
-	if err != nil {
-		return nil, err
-	}
-	message := fmt.Sprintf("已刪除 %d 篇矩陣草稿", deleted)
-	if len(req.DraftIDs) == 0 {
-		message = fmt.Sprintf("已刪除全部 %d 篇矩陣草稿", deleted)
-	}
-	return &types.DeleteCopyMissionMatrixDraftsData{
-		Deleted: deleted,
-		Message: message,
-	}, nil
-}
\ No newline at end of file
+func (l *DeleteCopyMissionMatrixDraftsLogic) DeleteCopyMissionMatrixDrafts(req *types.DeleteCopyMissionMatrixDraftsHandlerReq) (resp *types.DeleteCopyMissionMatrixDraftsData, err error) {
+	// todo: add your logic here and delete this line
+
+	return
+}
diff --git a/backend/internal/logic/copy_mission/expand_copy_mission_graph_logic.go b/backend/internal/logic/copy_mission/expand_copy_mission_graph_logic.go
index 0e7a121..e621f52 100644
--- a/backend/internal/logic/copy_mission/expand_copy_mission_graph_logic.go
+++ b/backend/internal/logic/copy_mission/expand_copy_mission_graph_logic.go
@@ -1,14 +1,11 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"strings"
 
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	libkg "haixun-backend/internal/library/knowledge"
-	"haixun-backend/internal/library/placement"
-	jobdom "haixun-backend/internal/model/job/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
 
@@ -29,68 +26,8 @@ func NewExpandCopyMissionGraphLogic(ctx context.Context, svcCtx *svc.ServiceCont
 	}
 }
 
-func (l *ExpandCopyMissionGraphLogic) ExpandCopyMissionGraph(req *types.ExpandCopyMissionGraphHandlerReq) (*types.ExpandKnowledgeGraphData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	personaID := strings.TrimSpace(req.PersonaID)
-	missionID := strings.TrimSpace(req.ID)
-	seed := strings.TrimSpace(req.SeedQuery)
-	if seed == "" {
-		return nil, app.For(code.Persona).InputMissingRequired("seed_query is required")
-	}
-	mission, err := l.svcCtx.CopyMission.Get(l.ctx, tenantID, uid, personaID, missionID)
-	if err != nil {
-		return nil, err
-	}
-	if strings.TrimSpace(mission.ResearchMap.AudienceSummary) == "" {
-		return nil, app.For(code.Persona).InputMissingRequired("請先產生研究地圖再擴展延伸知識")
-	}
-	if err := requireMemberAiReady(l.ctx, l.svcCtx, tenantID, uid); err != nil {
-		return nil, err
-	}
+func (l *ExpandCopyMissionGraphLogic) ExpandCopyMissionGraph(req *types.ExpandCopyMissionGraphHandlerReq) (resp *types.ExpandKnowledgeGraphData, err error) {
+	// todo: add your logic here and delete this line
 
-	research, err := l.svcCtx.Placement.ResearchSettings(l.ctx, tenantID, uid)
-	if err != nil {
-		return nil, err
-	}
-	expandStrategy := placement.EffectiveExpandStrategy(research)
-	if req.Supplemental && placement.WebSearchAvailable(research) {
-		expandStrategy = libkg.ExpandStrategyBrave
-	}
-	memberCtx, err := l.svcCtx.ThreadsAccount.ResolveMemberPlacementContext(l.ctx, tenantID, uid, research)
-	if err != nil {
-		return nil, err
-	}
-
-	payload := map[string]any{
-		"tenant_id":       tenantID,
-		"owner_uid":       uid,
-		"persona_id":      personaID,
-		"copy_mission_id": missionID,
-		"seed_query":      seed,
-		"supplemental":    req.Supplemental,
-		"expand_strategy": expandStrategy.String(),
-	}
-	for key, value := range memberCtx.PayloadFields() {
-		payload[key] = value
-	}
-
-	run, err := l.svcCtx.Job.CreateRun(l.ctx, jobdom.CreateRunRequest{
-		TemplateType: "expand-copy-mission-graph",
-		Scope:        "copy_mission",
-		ScopeID:      missionID,
-		TenantID:     tenantID,
-		OwnerUID:     uid,
-		Payload:      payload,
-	})
-	if err != nil {
-		return nil, err
-	}
-	return &types.ExpandKnowledgeGraphData{
-		JobID:   run.ID.Hex(),
-		Status:  string(run.Status),
-		Message: "延伸知識擴展中，完成後可勾選節點用於產文",
-	}, nil
-}
\ No newline at end of file
+	return
+}
diff --git a/backend/internal/logic/copy_mission/generate_copy_mission_matrix_logic.go b/backend/internal/logic/copy_mission/generate_copy_mission_matrix_logic.go
index 0971772..f949569 100644
--- a/backend/internal/logic/copy_mission/generate_copy_mission_matrix_logic.go
+++ b/backend/internal/logic/copy_mission/generate_copy_mission_matrix_logic.go
@@ -1,226 +1,33 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"fmt"
-	"strings"
 
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	libcopy "haixun-backend/internal/library/copymission"
-	libkg "haixun-backend/internal/library/knowledge"
-	libmatrix "haixun-backend/internal/library/matrix"
-	libweb "haixun-backend/internal/library/webpage"
-	libprompt "haixun-backend/internal/library/prompt"
-	"haixun-backend/internal/library/style8d"
-	domai "haixun-backend/internal/model/ai/domain/usecase"
-	aiusecase "haixun-backend/internal/model/ai/usecase"
-	copydraftentity "haixun-backend/internal/model/copy_draft/domain/entity"
-	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
-	missionentity "haixun-backend/internal/model/copy_mission/domain/entity"
-	missiondomain "haixun-backend/internal/model/copy_mission/domain/usecase"
-	scanpostdomain "haixun-backend/internal/model/scan_post/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
 )
 
 type GenerateCopyMissionMatrixLogic struct {
+	logx.Logger
 	ctx    context.Context
 	svcCtx *svc.ServiceContext
 }
 
 func NewGenerateCopyMissionMatrixLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GenerateCopyMissionMatrixLogic {
-	return &GenerateCopyMissionMatrixLogic{ctx: ctx, svcCtx: svcCtx}
+	return &GenerateCopyMissionMatrixLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
 }
 
-func (l *GenerateCopyMissionMatrixLogic) GenerateCopyMissionMatrix(
-	req *types.GenerateCopyMissionMatrixHandlerReq,
-) (*types.GenerateCopyMissionMatrixData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	personaID := strings.TrimSpace(req.PersonaID)
-	missionID := strings.TrimSpace(req.ID)
-	mission, err := l.svcCtx.CopyMission.Get(l.ctx, tenantID, uid, personaID, missionID)
-	if err != nil {
-		return nil, err
-	}
-	if mission.Status != string(missionentity.StatusMapped) &&
-		mission.Status != string(missionentity.StatusScanned) &&
-		mission.Status != string(missionentity.StatusDrafted) {
-		return nil, app.For(code.Persona).ResInvalidState("請先完成研究地圖再產出內容矩陣")
-	}
-	if strings.TrimSpace(mission.ResearchMap.AudienceSummary) == "" {
-		return nil, app.For(code.Persona).InputMissingRequired("請先完成研究地圖")
-	}
+func (l *GenerateCopyMissionMatrixLogic) GenerateCopyMissionMatrix(req *types.GenerateCopyMissionMatrixHandlerReq) (resp *types.GenerateCopyMissionMatrixData, err error) {
+	// todo: add your logic here and delete this line
 
-	persona, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID)
-	if err != nil {
-		return nil, err
-	}
-	if err := ensureNoActiveMatrixJob(l.ctx, l.svcCtx, missionID); err != nil {
-		return nil, err
-	}
-	if !style8d.HasReady8D(persona.Persona, persona.StyleProfile) {
-		return nil, app.For(code.Persona).InputMissingRequired("請先完成人設 8D 對標分析")
-	}
-	personaBlock := style8d.ResolvePersonaBlock(persona.Persona, persona.StyleProfile, persona.Brief)
-
-	count := req.Count
-	if count <= 0 {
-		count = 5
-	}
-	if count > 12 {
-		count = 12
-	}
-
-	posts, err := l.svcCtx.ScanPost.ListForPersona(l.ctx, scanpostdomain.PersonaListRequest{
-		TenantID:      tenantID,
-		OwnerUID:      uid,
-		PersonaID:     personaID,
-		CopyMissionID: missionID,
-		Limit:         12,
-	})
-	if err != nil {
-		return nil, err
-	}
-	samples := matrixSamplesFromScanPosts(posts)
-	graphNodes, graphSources := loadMatrixGraph(l.ctx, l.svcCtx, tenantID, uid, missionID)
-	knowledgeItems := libcopy.MatrixKnowledgeItems(
-		mission.ResearchMap.SelectedKnowledgeItems,
-		mission.ResearchMap.KnowledgeItems,
-		graphNodes,
-		mission.SelectedTags,
-	)
-	researchSources := libcopy.ResearchSourcesFromSummaries(mission.ResearchMap.ResearchItems)
-	refURLs := libcopy.MergeReferenceURLs(
-		libcopy.ReferenceURLsFromSelection(graphNodes, graphSources),
-		researchSources,
-	)
-	researchItemsBlock := libcopy.FormatResearchItemsForMatrix(researchSources)
-	referenceMarkdown := ""
-	if len(refURLs) > 0 {
-		digests := libweb.FetchDigests(l.ctx, refURLs, libweb.FetchOptions{})
-		referenceMarkdown = libmatrix.BuildReferenceMarkdown(digests)
-	}
-	researchBlock := libmatrix.FormatCopyResearchMapBlockWithReferences(
-		mission.ResearchMap.AudienceSummary,
-		mission.ResearchMap.ContentGoal,
-		mission.ResearchMap.Questions,
-		mission.ResearchMap.Pillars,
-		mission.ResearchMap.Exclusions,
-		knowledgeItems,
-		researchItemsBlock,
-		referenceMarkdown,
-	)
-	userPrompt, err := libmatrix.BuildCopyUserPrompt(libmatrix.CopyGenerateInput{
-		Count:        count,
-		TopicLabel:   mission.Label,
-		TopicBrief:   mission.Brief,
-		ResearchMap:  researchBlock,
-		SelectedTags: mission.SelectedTags,
-		ViralSamples: samples,
-		PersonaBlock: personaBlock,
-	})
-	if err != nil {
-		return nil, app.For(code.AI).SysInternal("matrix user prompt load failed")
-	}
-	systemPrompt, err := libprompt.MatrixCopySystem()
-	if err != nil {
-		return nil, app.For(code.AI).SysInternal("matrix system prompt load failed")
-	}
-	credential, err := l.svcCtx.ThreadsAccount.ResolveMemberAiCredential(l.ctx, tenantID, uid)
-	if err != nil {
-		return nil, err
-	}
-	providerID, err := aiusecase.MapWorkerProvider(credential.Provider)
-	if err != nil {
-		return nil, err
-	}
-	parsed, err := libmatrix.GenerateCopyOutput(l.ctx, l.svcCtx.AI, domai.GenerateRequest{
-		Provider: providerID,
-		Model:    credential.Model,
-		Credential: domai.Credential{
-			APIKey: credential.APIKey,
-		},
-		System: systemPrompt,
-		Messages: []domai.Message{
-			{Role: "user", Content: userPrompt},
-		},
-	}, count)
-	if err != nil {
-		return nil, app.For(code.AI).SvcThirdParty("內容矩陣 LLM 回傳無法解析：" + err.Error())
-	}
-
-	createReqs := make([]copydraftdomain.CreateRequest, 0, len(parsed.Rows))
-	for _, row := range parsed.Rows {
-		createReqs = append(createReqs, copydraftdomain.CreateRequest{
-			CopyMissionID:  missionID,
-			DraftType:      copydraftentity.DraftTypeMatrix,
-			SortOrder:      row.SortOrder,
-			Text:           row.Text,
-			Angle:          row.Angle,
-			Hook:           row.Hook,
-			Rationale:      row.Rationale,
-			ReferenceNotes: row.ReferenceNotes,
-			Sources:        row.SourcePermalinks,
-		})
-	}
-	saved, err := l.svcCtx.CopyDraft.ReplaceMissionMatrix(l.ctx, tenantID, uid, personaID, missionID, createReqs)
-	if err != nil {
-		return nil, err
-	}
-
-	drafted := missionentity.StatusDrafted
-	_, _ = l.svcCtx.CopyMission.Update(l.ctx, missiondomain.UpdateRequest{
-		TenantID:  tenantID,
-		OwnerUID:  uid,
-		PersonaID: personaID,
-		MissionID: missionID,
-		Patch: missiondomain.MissionPatch{
-			Status: &drafted,
-		},
-	})
-
-	drafts := make([]types.CopyDraftData, 0, len(saved))
-	for _, item := range saved {
-		drafts = append(drafts, toCopyDraftData(item))
-	}
-	return &types.GenerateCopyMissionMatrixData{
-		Drafts:  drafts,
-		Message: fmt.Sprintf("已產出 %d 篇矩陣草稿", len(drafts)),
-	}, nil
-}
-
-func loadMatrixGraph(ctx context.Context, svcCtx *svc.ServiceContext, tenantID, uid, missionID string) ([]libkg.Node, []libkg.BraveSource) {
-	if svcCtx == nil || svcCtx.KnowledgeGraph == nil {
-		return nil, nil
-	}
-	graph, err := svcCtx.KnowledgeGraph.GetByCopyMission(ctx, tenantID, uid, missionID)
-	if err != nil || graph == nil {
-		return nil, nil
-	}
-	return graph.Nodes, graph.BraveSources
-}
-
-func matrixSamplesFromScanPosts(posts []scanpostdomain.ScanPostSummary) string {
-	samples := make([]libmatrix.ViralPostSample, 0, len(posts))
-	for _, post := range posts {
-		replies := make([]libmatrix.ViralReplySample, 0, len(post.Replies))
-		for _, reply := range post.Replies {
-			replies = append(replies, libmatrix.ViralReplySample{
-				Author: reply.Author,
-				Text:   reply.Text,
-			})
-		}
-		samples = append(samples, libmatrix.ViralPostSample{
-			Author:    post.Author,
-			LikeCount: post.LikeCount,
-			SearchTag: post.SearchTag,
-			Text:      post.Text,
-			Replies:   replies,
-		})
-	}
-	return libmatrix.FormatViralSamples(samples)
+	return
 }
diff --git a/backend/internal/logic/copy_mission/get_copy_mission_graph_logic.go b/backend/internal/logic/copy_mission/get_copy_mission_graph_logic.go
index c58d7eb..f833033 100644
--- a/backend/internal/logic/copy_mission/get_copy_mission_graph_logic.go
+++ b/backend/internal/logic/copy_mission/get_copy_mission_graph_logic.go
@@ -1,8 +1,10 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"strings"
 
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
@@ -24,20 +26,8 @@ func NewGetCopyMissionGraphLogic(ctx context.Context, svcCtx *svc.ServiceContext
 	}
 }
 
-func (l *GetCopyMissionGraphLogic) GetCopyMissionGraph(req *types.CopyMissionPath) (*types.KnowledgeGraphData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	personaID := strings.TrimSpace(req.PersonaID)
-	missionID := strings.TrimSpace(req.ID)
-	if _, err := l.svcCtx.CopyMission.Get(l.ctx, tenantID, uid, personaID, missionID); err != nil {
-		return nil, err
-	}
-	graph, err := l.svcCtx.KnowledgeGraph.GetByCopyMission(l.ctx, tenantID, uid, missionID)
-	if err != nil {
-		return nil, err
-	}
-	data := toKnowledgeGraphData(graph)
-	return &data, nil
-}
\ No newline at end of file
+func (l *GetCopyMissionGraphLogic) GetCopyMissionGraph(req *types.CopyMissionPath) (resp *types.KnowledgeGraphData, err error) {
+	// todo: add your logic here and delete this line
+
+	return
+}
diff --git a/backend/internal/logic/copy_mission/get_copy_mission_logic.go b/backend/internal/logic/copy_mission/get_copy_mission_logic.go
index 2bb8467..c0963a9 100644
--- a/backend/internal/logic/copy_mission/get_copy_mission_logic.go
+++ b/backend/internal/logic/copy_mission/get_copy_mission_logic.go
@@ -1,8 +1,10 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"strings"
 
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
@@ -24,15 +26,8 @@ func NewGetCopyMissionLogic(ctx context.Context, svcCtx *svc.ServiceContext) *Ge
 	}
 }
 
-func (l *GetCopyMissionLogic) GetCopyMission(req *types.CopyMissionPath) (*types.CopyMissionData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	item, err := l.svcCtx.CopyMission.Get(l.ctx, tenantID, uid, strings.TrimSpace(req.PersonaID), strings.TrimSpace(req.ID))
-	if err != nil {
-		return nil, err
-	}
-	data := toCopyMissionData(*item)
-	return &data, nil
+func (l *GetCopyMissionLogic) GetCopyMission(req *types.CopyMissionPath) (resp *types.CopyMissionData, err error) {
+	// todo: add your logic here and delete this line
+
+	return
 }
diff --git a/backend/internal/logic/copy_mission/get_copy_mission_scan_schedule_logic.go b/backend/internal/logic/copy_mission/get_copy_mission_scan_schedule_logic.go
index 4b23184..42d3c9e 100644
--- a/backend/internal/logic/copy_mission/get_copy_mission_scan_schedule_logic.go
+++ b/backend/internal/logic/copy_mission/get_copy_mission_scan_schedule_logic.go
@@ -1,40 +1,33 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"strings"
 
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
 )
 
 type GetCopyMissionScanScheduleLogic struct {
+	logx.Logger
 	ctx    context.Context
 	svcCtx *svc.ServiceContext
 }
 
 func NewGetCopyMissionScanScheduleLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetCopyMissionScanScheduleLogic {
-	return &GetCopyMissionScanScheduleLogic{ctx: ctx, svcCtx: svcCtx}
+	return &GetCopyMissionScanScheduleLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
 }
 
-func (l *GetCopyMissionScanScheduleLogic) GetCopyMissionScanSchedule(
-	req *types.CopyMissionPath,
-) (*types.CopyMissionScanScheduleData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	personaID := strings.TrimSpace(req.PersonaID)
-	missionID := strings.TrimSpace(req.ID)
-	if _, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID); err != nil {
-		return nil, err
-	}
-	if _, err := l.svcCtx.CopyMission.Get(l.ctx, tenantID, uid, personaID, missionID); err != nil {
-		return nil, err
-	}
-	schedule, err := findCopyMissionScanSchedule(l.ctx, l.svcCtx, missionID)
-	if err != nil {
-		return nil, err
-	}
-	return toCopyMissionScanScheduleData(schedule, personaID, missionID), nil
+func (l *GetCopyMissionScanScheduleLogic) GetCopyMissionScanSchedule(req *types.CopyMissionPath) (resp *types.CopyMissionScanScheduleData, err error) {
+	// todo: add your logic here and delete this line
+
+	return
 }
diff --git a/backend/internal/logic/copy_mission/inspire_copy_mission_logic.go b/backend/internal/logic/copy_mission/inspire_copy_mission_logic.go
index c3d5fef..98fe6ea 100644
--- a/backend/internal/logic/copy_mission/inspire_copy_mission_logic.go
+++ b/backend/internal/logic/copy_mission/inspire_copy_mission_logic.go
@@ -1,8 +1,12 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
 	"strings"
+	"time"
 
 	app "haixun-backend/internal/library/errors"
 	"haixun-backend/internal/library/errors/code"
@@ -12,91 +16,41 @@ import (
 	"haixun-backend/internal/library/websearch"
 	domai "haixun-backend/internal/model/ai/domain/usecase"
 	aiusecase "haixun-backend/internal/model/ai/usecase"
+	contentops "haixun-backend/internal/model/content_ops/domain/usecase"
+	personadomain "haixun-backend/internal/model/persona/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
 )
 
 type InspireCopyMissionLogic struct {
+	logx.Logger
 	ctx    context.Context
 	svcCtx *svc.ServiceContext
 }
 
 func NewInspireCopyMissionLogic(ctx context.Context, svcCtx *svc.ServiceContext) *InspireCopyMissionLogic {
-	return &InspireCopyMissionLogic{ctx: ctx, svcCtx: svcCtx}
+	return &InspireCopyMissionLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
 }
 
-func (l *InspireCopyMissionLogic) InspireCopyMission(req *types.CopyMissionInspirationHandlerReq) (*types.CopyMissionInspirationData, error) {
+func (l *InspireCopyMissionLogic) InspireCopyMission(req *types.CopyMissionInspirationHandlerReq) (resp *types.CopyMissionInspirationData, err error) {
 	tenantID, uid, err := actorFrom(l.ctx)
 	if err != nil {
 		return nil, err
 	}
 	personaID := strings.TrimSpace(req.PersonaID)
-	userKeyword := strings.TrimSpace(req.Keyword)
+	if personaID == "" {
+		return nil, app.For(code.Persona).InputMissingRequired("persona_id is required")
+	}
 	persona, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID)
 	if err != nil {
 		return nil, err
 	}
-
-	missionList, err := l.svcCtx.CopyMission.List(l.ctx, tenantID, uid, personaID)
-	if err != nil {
-		return nil, err
-	}
-	recentLabels := make([]string, 0, 8)
-	recentSeeds := make([]string, 0, 8)
-	for _, mission := range missionList.List {
-		if mission.Status == "archived" {
-			continue
-		}
-		if label := strings.TrimSpace(mission.Label); label != "" {
-			recentLabels = append(recentLabels, label)
-		}
-		if seed := strings.TrimSpace(mission.SeedQuery); seed != "" {
-			recentSeeds = append(recentSeeds, seed)
-		}
-		if len(recentLabels) >= 8 && len(recentSeeds) >= 8 {
-			break
-		}
-	}
-
-	trendSnippets := []libviral.MissionInspireTrendSnippet{}
-	webSearchProvider := ""
-	trendSourceLabel := ""
-	llmOnly := true
-
-	research, researchErr := l.svcCtx.Placement.ResearchSettings(l.ctx, tenantID, uid)
-	if researchErr == nil {
-		memberCtx, memberErr := l.svcCtx.ThreadsAccount.ResolveMemberPlacementContext(l.ctx, tenantID, uid, research)
-		if memberErr == nil {
-			trendSnippets = libviral.CollectMissionInspireThreadsTrends(l.ctx, libviral.MissionInspireThreadsInput{
-				Keyword:        userKeyword,
-				PersonaBrief:   persona.Brief,
-				StyleBenchmark: persona.StyleBenchmark,
-				Pillars:        append([]string(nil), persona.CopyResearchMap.Pillars...),
-				Questions:      append([]string(nil), persona.CopyResearchMap.Questions...),
-				Member:         memberCtx,
-				Crawler:        l.makeCrawlerSearchFn(tenantID, uid),
-			})
-			if len(trendSnippets) > 0 {
-				trendSourceLabel = memberCtx.DiscoverPathLabel()
-				llmOnly = false
-			}
-			if len(trendSnippets) == 0 && placement.WebSearchAvailable(research) {
-				webClient := websearch.New(memberCtx.WebSearchConfig())
-				trendSnippets = libviral.CollectMissionInspireTrends(
-					l.ctx,
-					webClient,
-					memberCtx,
-					persona.Brief+" "+userKeyword,
-					persona.StyleBenchmark,
-				)
-				webSearchProvider = memberCtx.WebSearchProviderLabel()
-				trendSourceLabel = webSearchProvider
-				llmOnly = len(trendSnippets) == 0
-			}
-		}
-	}
-	webSearchUsed := len(trendSnippets) > 0 && webSearchProvider != ""
-
 	credential, err := l.svcCtx.ThreadsAccount.ResolveMemberAiCredential(l.ctx, tenantID, uid)
 	if err != nil {
 		return nil, err
@@ -106,47 +60,280 @@ func (l *InspireCopyMissionLogic) InspireCopyMission(req *types.CopyMissionInspi
 		return nil, err
 	}
 
+	keyword := strings.TrimSpace(req.Keyword)
+	trends, sources, searchUsed := []libviral.MissionInspireTrendSnippet(nil), []types.CopyMissionInspirationSourceData(nil), false
+	if req.UseWebSearch {
+		trends, sources, searchUsed = l.collectTrendSignals(tenantID, uid, persona, keyword)
+	}
+	llmOnly := len(trends) == 0
+	if keyword != "" && llmOnly {
+		trends = append(trends, libviral.MissionInspireTrendSnippet{
+			Query:   keyword,
+			Title:   "使用者指定方向",
+			Snippet: keyword,
+		})
+	}
+
 	personaBlock := style8d.ResolvePersonaBlock(persona.Persona, persona.StyleProfile, persona.Brief)
+	temp := 0.72
 	result, err := l.svcCtx.AI.GenerateText(l.ctx, domai.GenerateRequest{
-		Provider: providerID,
-		Model:    credential.Model,
-		Credential: domai.Credential{
-			APIKey: credential.APIKey,
-		},
-		System: libviral.BuildMissionInspireSystemPrompt(),
-		Messages: []domai.Message{
-			{
-				Role: "user",
-				Content: libviral.BuildMissionInspireUserPrompt(libviral.MissionInspireInput{
-					PersonaDisplayName:  persona.DisplayName,
-					PersonaBrief:        persona.Brief,
-					PersonaBlock:        personaBlock,
-					StyleBenchmark:      persona.StyleBenchmark,
-					PersonaAudience:     persona.CopyResearchMap.AudienceSummary,
-					PersonaContentGoal:  persona.CopyResearchMap.ContentGoal,
-					PersonaQuestions:    append([]string(nil), persona.CopyResearchMap.Questions...),
-					PersonaPillars:      append([]string(nil), persona.CopyResearchMap.Pillars...),
-					RecentMissionLabels: recentLabels,
-					RecentSeedQueries:   recentSeeds,
-					UserKeyword:         userKeyword,
-					TrendSnippets:       trendSnippets,
-					WebSearchProvider:   trendSourceLabel,
-					LLMOnly:             llmOnly,
-				}),
-			},
-		},
+		Provider:    providerID,
+		Model:       credential.Model,
+		Credential:  domai.Credential{APIKey: credential.APIKey},
+		System:      libviral.BuildMissionInspireSystemPrompt(),
+		Temperature: &temp,
+		Messages: []domai.Message{{Role: "user", Content: libviral.BuildMissionInspireUserPrompt(libviral.MissionInspireInput{
+			PersonaDisplayName: persona.DisplayName,
+			PersonaBrief:       persona.Brief,
+			PersonaBlock:       personaBlock,
+			StyleBenchmark:     persona.StyleBenchmark,
+			AvoidTopics:        cleanAvoidTopics(req.AvoidTopics),
+			ContentDirection:   req.ContentDirection,
+			UserKeyword:        keyword,
+			TrendSnippets:      trends,
+			WebSearchProvider:  sourceLabel(searchUsed, sources),
+			LLMOnly:            llmOnly,
+		})}},
 	})
 	if err != nil {
-		return nil, err
+		return nil, app.For(code.AI).SvcThirdParty("起號靈感生成失敗：" + err.Error())
 	}
-
 	parsed, err := libviral.ParseMissionInspireOutput(result.Text)
 	if err != nil {
-		return nil, app.For(code.AI).SvcThirdParty("靈感骰子 LLM 回傳無法解析：" + err.Error())
+		return nil, app.For(code.AI).SvcThirdParty("起號靈感回傳無法解析：" + err.Error())
 	}
 
-	sources := make([]types.CopyMissionInspirationSourceData, 0, len(trendSnippets))
-	for _, item := range trendSnippets {
+	topicCandidate, plan := l.persistInspiration(tenantID, uid, personaID, parsed, searchUsed)
+	return &types.CopyMissionInspirationData{
+		TopicCandidateID: topicCandidate,
+		ContentPlanID:    plan,
+		Label:            parsed.Label,
+		SeedQuery:        parsed.SeedQuery,
+		Brief:            parsed.Brief,
+		TrendReason:      parsed.TrendReason,
+		TrendKeywords:    parsed.TrendKeywords,
+		Angles:           parsed.Angles,
+		Mission:          parsed.Mission,
+		TargetAudience:   parsed.TargetAudience,
+		OpeningType:      parsed.OpeningType,
+		BodyType:         parsed.BodyType,
+		Emotion:          parsed.Emotion,
+		CtaType:          parsed.CtaType,
+		RiskLevel:        parsed.RiskLevel,
+		Avoid:            parsed.Avoid,
+		Sources:          sources,
+		WebSearchUsed:    searchUsed,
+		Message:          "已找到一個可延伸的話題與內容計畫",
+	}, nil
+}
+
+func (l *InspireCopyMissionLogic) persistInspiration(tenantID, uid, personaID string, parsed libviral.MissionInspireOutput, searchUsed bool) (string, string) {
+	if l.svcCtx.ContentOps == nil {
+		return "", ""
+	}
+	riskScore := riskScoreFromLevel(parsed.RiskLevel)
+	category := parsed.Mission
+	if category == "" {
+		category = "候選話題"
+	}
+	source := "llm"
+	if searchUsed {
+		source = "topic_radar"
+	}
+	topic, err := l.svcCtx.ContentOps.CreateTopicCandidate(l.ctx, contentops.TopicCandidateInput{
+		TenantID:            tenantID,
+		OwnerUID:            uid,
+		PersonaID:           personaID,
+		Name:                parsed.Label,
+		Source:              source,
+		Category:            category,
+		SeedQuery:           parsed.SeedQuery,
+		TrendReason:         parsed.TrendReason,
+		TrendKeywords:       parsed.TrendKeywords,
+		HeatScore:           scoreBySearch(searchUsed),
+		FitScore:            82,
+		InteractionScore:    70,
+		ExtendScore:         78,
+		RiskScore:           riskScore,
+		RecommendedMissions: []string{parsed.Mission},
+	})
+	if err != nil {
+		l.Errorf("persist topic candidate: %v", err)
+		return "", ""
+	}
+	angle := ""
+	if len(parsed.Angles) > 0 {
+		angle = parsed.Angles[0]
+	}
+	plan, err := l.svcCtx.ContentOps.CreateContentPlan(l.ctx, contentops.ContentPlanInput{
+		TenantID:            tenantID,
+		OwnerUID:            uid,
+		PersonaID:           personaID,
+		TopicCandidateID:    topic.ID,
+		Topic:               parsed.Label,
+		Mission:             fallbackString(parsed.Mission, "互動文"),
+		TargetAudience:      parsed.TargetAudience,
+		Angle:               angle,
+		OpeningType:         parsed.OpeningType,
+		BodyType:            parsed.BodyType,
+		Emotion:             parsed.Emotion,
+		CtaType:             parsed.CtaType,
+		RiskLevel:           parsed.RiskLevel,
+		RequiresHumanReview: parsed.RiskLevel != "low",
+		Avoid:               parsed.Avoid,
+	})
+	if err != nil {
+		l.Errorf("persist content plan: %v", err)
+		return topic.ID, ""
+	}
+	return topic.ID, plan.ID
+}
+
+func scoreBySearch(searchUsed bool) int {
+	if searchUsed {
+		return 76
+	}
+	return 55
+}
+
+func riskScoreFromLevel(level string) int {
+	switch strings.ToLower(strings.TrimSpace(level)) {
+	case "high":
+		return 75
+	case "low":
+		return 20
+	default:
+		return 45
+	}
+}
+
+func fallbackString(value, fallback string) string {
+	if strings.TrimSpace(value) != "" {
+		return strings.TrimSpace(value)
+	}
+	return fallback
+}
+
+func (l *InspireCopyMissionLogic) collectTrendSignals(tenantID, uid string, persona *personadomain.PersonaSummary, keyword string) ([]libviral.MissionInspireTrendSnippet, []types.CopyMissionInspirationSourceData, bool) {
+	if persona == nil {
+		return nil, nil, false
+	}
+	trends := make([]libviral.MissionInspireTrendSnippet, 0, 12)
+	seen := map[string]struct{}{}
+	addTrend := func(item libviral.MissionInspireTrendSnippet) {
+		item.Query = strings.TrimSpace(item.Query)
+		item.Title = strings.TrimSpace(item.Title)
+		item.Snippet = strings.TrimSpace(item.Snippet)
+		item.URL = strings.TrimSpace(item.URL)
+		if item.Title == "" && item.Snippet == "" {
+			return
+		}
+		if isNewsLikeInspiration(item.Title, item.Snippet, item.URL) {
+			return
+		}
+		key := strings.ToLower(item.Query + "|" + item.Title + "|" + item.Snippet)
+		if _, ok := seen[key]; ok {
+			return
+		}
+		seen[key] = struct{}{}
+		trends = append(trends, item)
+	}
+
+	for _, item := range libviral.CollectFreeTopicTrends(l.ctx, keyword, persona.Brief) {
+		addTrend(item)
+	}
+
+	research, err := l.svcCtx.Placement.ResearchSettings(l.ctx, tenantID, uid)
+	if err != nil {
+		sources := inspirationSourcesFromTrends(trends)
+		return trends, sources, len(sources) > 0
+	}
+	memberCtx, err := l.svcCtx.ThreadsAccount.ResolveMemberPlacementContext(l.ctx, tenantID, uid, research)
+	if err != nil {
+		sources := inspirationSourcesFromTrends(trends)
+		return trends, sources, len(sources) > 0
+	}
+
+	if placement.WebSearchAvailable(research) {
+		client := websearch.New(memberCtx.WebSearchConfig())
+		for _, item := range libviral.CollectMissionInspireTrends(l.ctx, client, memberCtx, strings.TrimSpace(persona.Brief+" "+keyword), persona.StyleBenchmark) {
+			addTrend(item)
+		}
+		if keyword != "" && client.Enabled() {
+			for _, query := range []string{
+				"Threads 台灣 " + keyword + " 熱門 關鍵字 討論",
+				keyword + " 請問 心得 推薦 Threads",
+				keyword + " 痛點 經驗 怎麼辦 社群",
+				keyword + " Dcard PTT Threads 熱門 討論",
+			} {
+				res, searchErr := client.Search(l.ctx, websearch.SearchOptions{
+					Query:              query,
+					Limit:              4,
+					Mode:               websearch.ModeKnowledgeExpand,
+					Country:            memberCtx.BraveCountry,
+					SearchLang:         memberCtx.BraveSearchLang,
+					UserLocation:       memberCtx.ExaUserLocation,
+					StartPublishedDate: placement.FormatPublishedAfterISO(14, time.Now().UTC()),
+				})
+				if searchErr != nil || res.Status != "success" {
+					continue
+				}
+				for _, result := range res.Results {
+					addTrend(libviral.MissionInspireTrendSnippet{
+						Query:   query,
+						Title:   result.Title,
+						Snippet: result.Snippet,
+						URL:     result.URL,
+					})
+				}
+			}
+		}
+	}
+
+	if keyword != "" && len(trends) < 8 {
+		for _, item := range libviral.CollectMissionInspireThreadsTrends(l.ctx, libviral.MissionInspireThreadsInput{
+			Keyword:        keyword,
+			PersonaBrief:   persona.Brief,
+			StyleBenchmark: persona.StyleBenchmark,
+			Pillars:        persona.CopyResearchMap.Pillars,
+			Questions:      persona.CopyResearchMap.Questions,
+			Member:         memberCtx,
+		}) {
+			addTrend(item)
+		}
+	}
+
+	if len(trends) > 10 {
+		trends = trends[:10]
+	}
+	sources := inspirationSourcesFromTrends(trends)
+	return trends, sources, len(sources) > 0
+}
+
+func isNewsLikeInspiration(title, snippet, url string) bool {
+	text := strings.ToLower(title + " " + snippet + " " + url)
+	newsSignals := []string{"新聞", "快訊", "中央社", "聯合新聞", "ettoday", "tvbs", "setn", "ctwant", "chinatimes", "ltn.com", "news"}
+	socialSignals := []string{"threads", "dcard", "ptt", "請問", "心得", "推薦", "有人", "怎麼辦", "討論", "留言"}
+	newsScore := 0
+	for _, signal := range newsSignals {
+		if strings.Contains(text, strings.ToLower(signal)) {
+			newsScore++
+		}
+	}
+	if newsScore == 0 {
+		return false
+	}
+	for _, signal := range socialSignals {
+		if strings.Contains(text, strings.ToLower(signal)) {
+			return false
+		}
+	}
+	return true
+}
+
+func inspirationSourcesFromTrends(trends []libviral.MissionInspireTrendSnippet) []types.CopyMissionInspirationSourceData {
+	sources := make([]types.CopyMissionInspirationSourceData, 0, len(trends))
+	for _, item := range trends {
 		sources = append(sources, types.CopyMissionInspirationSourceData{
 			Query:   item.Query,
 			Title:   item.Title,
@@ -154,37 +341,33 @@ func (l *InspireCopyMissionLogic) InspireCopyMission(req *types.CopyMissionInspi
 			URL:     item.URL,
 		})
 	}
-
-	message := "已依近期 Threads 熱門素材產出任務靈感，可微調後建立任務"
-	if webSearchUsed {
-		message = "已依近期網路趨勢產出任務靈感，可微調後建立任務"
-	}
-	if len(trendSnippets) == 0 {
-		message = "未取得外部趨勢素材，已改由 LLM 依人設與關鍵字推測靈感；同步 Chrome Session、完成 Threads API 或補上 Brave／Exa key 可更貼近熱搜"
-	}
-
-	return &types.CopyMissionInspirationData{
-		Label:         parsed.Label,
-		SeedQuery:     parsed.SeedQuery,
-		Brief:         parsed.Brief,
-		TrendReason:   parsed.TrendReason,
-		TrendKeywords: parsed.TrendKeywords,
-		Sources:       sources,
-		WebSearchUsed: webSearchUsed,
-		Message:       message,
-	}, nil
+	return sources
 }
 
-func (l *InspireCopyMissionLogic) makeCrawlerSearchFn(tenantID, ownerUID string) placement.CrawlerSearchFn {
-	return func(ctx context.Context, member placement.MemberContext, keyword string, limit int) ([]placement.DiscoverPost, error) {
-		accountID := strings.TrimSpace(member.ActiveAccountID)
-		if accountID == "" {
-			return nil, app.For(code.Setting).InputMissingRequired("請先選定經營帳號並同步 Chrome Session")
-		}
-		session, err := l.svcCtx.ThreadsAccount.GetBrowserSession(ctx, tenantID, ownerUID, accountID)
-		if err != nil {
-			return nil, err
-		}
-		return placement.RunExecCrawlerSearch(ctx, session.StorageState, keyword, limit)
+func sourceLabel(used bool, sources []types.CopyMissionInspirationSourceData) string {
+	if !used || len(sources) == 0 {
+		return ""
 	}
+	return "Free Trend / Web / Threads Search"
+}
+
+func cleanAvoidTopics(items []string) []string {
+	out := make([]string, 0, len(items))
+	seen := map[string]struct{}{}
+	for _, item := range items {
+		item = strings.TrimSpace(item)
+		if item == "" {
+			continue
+		}
+		key := strings.ToLower(item)
+		if _, ok := seen[key]; ok {
+			continue
+		}
+		seen[key] = struct{}{}
+		out = append(out, item)
+		if len(out) >= 8 {
+			break
+		}
+	}
+	return out
 }
diff --git a/backend/internal/logic/copy_mission/knowledge_graph_mapper.go b/backend/internal/logic/copy_mission/knowledge_graph_mapper.go
deleted file mode 100644
index dfb98c3..0000000
--- a/backend/internal/logic/copy_mission/knowledge_graph_mapper.go
+++ /dev/null
@@ -1,67 +0,0 @@
-package copy_mission
-
-import (
-	kgusecase "haixun-backend/internal/model/knowledge_graph/domain/usecase"
-	"haixun-backend/internal/types"
-)
-
-func toKnowledgeGraphData(graph *kgusecase.GraphSummary) types.KnowledgeGraphData {
-	if graph == nil {
-		return types.KnowledgeGraphData{}
-	}
-	nodes := make([]types.KnowledgeGraphNodeData, 0, len(graph.Nodes))
-	for _, node := range graph.Nodes {
-		evidence := make([]types.KnowledgeGraphEvidenceData, 0, len(node.Evidence))
-		for _, item := range node.Evidence {
-			evidence = append(evidence, types.KnowledgeGraphEvidenceData{
-				URL:     item.URL,
-				Snippet: item.Snippet,
-				Query:   item.Query,
-			})
-		}
-		nodes = append(nodes, types.KnowledgeGraphNodeData{
-			ID:              node.ID,
-			Label:           node.Label,
-			NodeKind:        node.NodeKind,
-			Type:            node.Type,
-			Layer:           node.Layer,
-			Relation:        node.Relation,
-			PlacementValue:  node.PlacementValue,
-			ProductFitScore: node.ProductFitScore,
-			SelectedForScan: node.SelectedForScan,
-			RelevanceTags:   append([]string{}, node.DerivedTags.Relevance...),
-			RecencyTags:     append([]string{}, node.DerivedTags.Recency...),
-			Evidence:        evidence,
-		})
-	}
-	edges := make([]types.KnowledgeGraphEdgeData, 0, len(graph.Edges))
-	for _, edge := range graph.Edges {
-		edges = append(edges, types.KnowledgeGraphEdgeData{
-			From:     edge.From,
-			To:       edge.To,
-			Relation: edge.Relation,
-		})
-	}
-	sources := make([]types.BraveSourceData, 0, len(graph.BraveSources))
-	for _, src := range graph.BraveSources {
-		sources = append(sources, types.BraveSourceData{
-			Query:   src.Query,
-			Title:   src.Title,
-			URL:     src.URL,
-			Snippet: src.Snippet,
-		})
-	}
-	return types.KnowledgeGraphData{
-		ID:             graph.ID,
-		BrandID:        graph.BrandID,
-		Seed:           graph.Seed,
-		Nodes:          nodes,
-		Edges:          edges,
-		BraveSources:   sources,
-		ExpandStrategy: graph.ExpandStrategy,
-		PainTagCount:   graph.PainTagCount,
-		GeneratedAt:    graph.GeneratedAt,
-		CreateAt:       graph.CreateAt,
-		UpdateAt:       graph.UpdateAt,
-	}
-}
\ No newline at end of file
diff --git a/backend/internal/logic/copy_mission/list_copy_mission_copy_drafts_logic.go b/backend/internal/logic/copy_mission/list_copy_mission_copy_drafts_logic.go
index 7acba5e..2057700 100644
--- a/backend/internal/logic/copy_mission/list_copy_mission_copy_drafts_logic.go
+++ b/backend/internal/logic/copy_mission/list_copy_mission_copy_drafts_logic.go
@@ -1,40 +1,33 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"strings"
 
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
 )
 
 type ListCopyMissionCopyDraftsLogic struct {
+	logx.Logger
 	ctx    context.Context
 	svcCtx *svc.ServiceContext
 }
 
 func NewListCopyMissionCopyDraftsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListCopyMissionCopyDraftsLogic {
-	return &ListCopyMissionCopyDraftsLogic{ctx: ctx, svcCtx: svcCtx}
+	return &ListCopyMissionCopyDraftsLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
 }
 
-func (l *ListCopyMissionCopyDraftsLogic) ListCopyMissionCopyDrafts(req *types.CopyMissionPath) (*types.ListCopyMissionCopyDraftsData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	personaID := strings.TrimSpace(req.PersonaID)
-	missionID := strings.TrimSpace(req.ID)
-	if _, err := l.svcCtx.CopyMission.Get(l.ctx, tenantID, uid, personaID, missionID); err != nil {
-		return nil, err
-	}
+func (l *ListCopyMissionCopyDraftsLogic) ListCopyMissionCopyDrafts(req *types.CopyMissionPath) (resp *types.ListCopyMissionCopyDraftsData, err error) {
+	// todo: add your logic here and delete this line
 
-	drafts, err := l.svcCtx.CopyDraft.ListByMission(l.ctx, tenantID, uid, personaID, missionID, 50)
-	if err != nil {
-		return nil, err
-	}
-	list := make([]types.CopyDraftData, 0, len(drafts))
-	for _, item := range drafts {
-		list = append(list, toCopyDraftData(item))
-	}
-	return &types.ListCopyMissionCopyDraftsData{List: list, Total: len(list)}, nil
+	return
 }
diff --git a/backend/internal/logic/copy_mission/list_copy_mission_scan_posts_logic.go b/backend/internal/logic/copy_mission/list_copy_mission_scan_posts_logic.go
index 6281c70..b21ffcb 100644
--- a/backend/internal/logic/copy_mission/list_copy_mission_scan_posts_logic.go
+++ b/backend/internal/logic/copy_mission/list_copy_mission_scan_posts_logic.go
@@ -1,49 +1,33 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"strings"
 
-	scanpostdomain "haixun-backend/internal/model/scan_post/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
 )
 
 type ListCopyMissionScanPostsLogic struct {
+	logx.Logger
 	ctx    context.Context
 	svcCtx *svc.ServiceContext
 }
 
 func NewListCopyMissionScanPostsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListCopyMissionScanPostsLogic {
-	return &ListCopyMissionScanPostsLogic{ctx: ctx, svcCtx: svcCtx}
+	return &ListCopyMissionScanPostsLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
 }
 
-func (l *ListCopyMissionScanPostsLogic) ListCopyMissionScanPosts(
-	req *types.ListCopyMissionScanPostsHandlerReq,
-) (*types.ListPersonaViralScanPostsData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	personaID := strings.TrimSpace(req.PersonaID)
-	missionID := strings.TrimSpace(req.ID)
-	if _, err := l.svcCtx.CopyMission.Get(l.ctx, tenantID, uid, personaID, missionID); err != nil {
-		return nil, err
-	}
+func (l *ListCopyMissionScanPostsLogic) ListCopyMissionScanPosts(req *types.ListCopyMissionScanPostsHandlerReq) (resp *types.ListPersonaViralScanPostsData, err error) {
+	// todo: add your logic here and delete this line
 
-	limit := 100
-	if req.Limit > 0 {
-		limit = req.Limit
-	}
-	posts, err := l.svcCtx.ScanPost.ListForPersona(l.ctx, scanpostdomain.PersonaListRequest{
-		TenantID:      tenantID,
-		OwnerUID:      uid,
-		PersonaID:     personaID,
-		CopyMissionID: missionID,
-		Limit:         limit,
-	})
-	if err != nil {
-		return nil, err
-	}
-	return toViralScanPostsData(posts), nil
+	return
 }
diff --git a/backend/internal/logic/copy_mission/list_copy_missions_logic.go b/backend/internal/logic/copy_mission/list_copy_missions_logic.go
index f99b9f0..661225f 100644
--- a/backend/internal/logic/copy_mission/list_copy_missions_logic.go
+++ b/backend/internal/logic/copy_mission/list_copy_missions_logic.go
@@ -1,8 +1,10 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"strings"
 
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
@@ -24,18 +26,8 @@ func NewListCopyMissionsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *
 	}
 }
 
-func (l *ListCopyMissionsLogic) ListCopyMissions(req *types.PersonaCopyMissionsPath) (*types.ListCopyMissionsData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	personaID := strings.TrimSpace(req.PersonaID)
-	if _, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID); err != nil {
-		return nil, err
-	}
-	result, err := l.svcCtx.CopyMission.List(l.ctx, tenantID, uid, personaID)
-	if err != nil {
-		return nil, err
-	}
-	return toListData(result), nil
+func (l *ListCopyMissionsLogic) ListCopyMissions(req *types.PersonaCopyMissionsPath) (resp *types.ListCopyMissionsData, err error) {
+	// todo: add your logic here and delete this line
+
+	return
 }
diff --git a/backend/internal/logic/copy_mission/mapper.go b/backend/internal/logic/copy_mission/mapper.go
deleted file mode 100644
index 8812738..0000000
--- a/backend/internal/logic/copy_mission/mapper.go
+++ /dev/null
@@ -1,299 +0,0 @@
-package copy_mission
-
-import (
-	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
-	missionentity "haixun-backend/internal/model/copy_mission/domain/entity"
-	missiondomain "haixun-backend/internal/model/copy_mission/domain/usecase"
-	personadomain "haixun-backend/internal/model/persona/domain/usecase"
-	scanpostdomain "haixun-backend/internal/model/scan_post/domain/usecase"
-	"haixun-backend/internal/types"
-)
-
-func seedMissionResearchFromPersona(persona personadomain.PersonaSummary) (*missionentity.ResearchMap, []string) {
-	src := persona.CopyResearchMap
-	if src.AudienceSummary == "" && src.ContentGoal == "" && len(src.SuggestedTags) == 0 {
-		return nil, nil
-	}
-	tags := make([]missionentity.SuggestedTag, 0, len(src.SuggestedTags))
-	for _, tag := range src.SuggestedTags {
-		if tag == "" {
-			continue
-		}
-		tags = append(tags, missionentity.SuggestedTag{Tag: tag})
-	}
-	selected := append([]string(nil), src.SuggestedTags...)
-	if len(selected) > 6 {
-		selected = selected[:6]
-	}
-	rm := &missionentity.ResearchMap{
-		AudienceSummary: src.AudienceSummary,
-		ContentGoal:     src.ContentGoal,
-		Questions:       append([]string(nil), src.Questions...),
-		Pillars:         append([]string(nil), src.Pillars...),
-		Exclusions:      append([]string(nil), src.Exclusions...),
-		SuggestedTags:   tags,
-		BenchmarkNotes:  src.BenchmarkNotes,
-	}
-	return rm, selected
-}
-
-func toMissionPatch(req *types.UpdateCopyMissionReq) missiondomain.MissionPatch {
-	if req == nil {
-		return missiondomain.MissionPatch{}
-	}
-	patch := missiondomain.MissionPatch{
-		Label:     req.Label,
-		SeedQuery: req.SeedQuery,
-		Brief:     req.Brief,
-	}
-	if req.AudienceSummary != nil {
-		patch.AudienceSummary = req.AudienceSummary
-	}
-	if req.ContentGoal != nil {
-		patch.ContentGoal = req.ContentGoal
-	}
-	if req.Questions != nil {
-		patch.QuestionsSet = true
-		patch.Questions = append([]string(nil), req.Questions...)
-	}
-	if req.Pillars != nil {
-		patch.PillarsSet = true
-		patch.Pillars = append([]string(nil), req.Pillars...)
-	}
-	if req.Exclusions != nil {
-		patch.ExclusionsSet = true
-		patch.Exclusions = append([]string(nil), req.Exclusions...)
-	}
-	if req.KnowledgeItems != nil {
-		patch.KnowledgeItemsSet = true
-		patch.KnowledgeItems = append([]string(nil), req.KnowledgeItems...)
-	}
-	if req.SelectedKnowledgeItems != nil {
-		patch.SelectedKnowledgeItemsSet = true
-		patch.SelectedKnowledgeItems = append([]string(nil), req.SelectedKnowledgeItems...)
-	}
-	if req.BenchmarkNotes != nil {
-		patch.BenchmarkNotes = req.BenchmarkNotes
-	}
-	if req.SelectedTags != nil {
-		patch.SelectedTagsSet = true
-		patch.SelectedTags = append([]string(nil), req.SelectedTags...)
-	}
-	return patch
-}
-
-func toResearchItemData(items []missiondomain.ResearchItemSummary) []types.CopyMissionResearchItemData {
-	out := make([]types.CopyMissionResearchItemData, 0, len(items))
-	for _, item := range items {
-		out = append(out, types.CopyMissionResearchItemData{
-			Title:   item.Title,
-			URL:     item.URL,
-			Snippet: item.Snippet,
-			Query:   item.Query,
-		})
-	}
-	return out
-}
-
-func toCopyMissionData(item missiondomain.MissionSummary) types.CopyMissionData {
-	tags := make([]types.CopySuggestedTagData, 0, len(item.ResearchMap.SuggestedTags))
-	for _, tag := range item.ResearchMap.SuggestedTags {
-		tags = append(tags, types.CopySuggestedTagData{
-			Tag:          tag.Tag,
-			Reason:       tag.Reason,
-			SearchIntent: tag.SearchIntent,
-			SearchType:   tag.SearchType,
-		})
-	}
-	accounts := make([]types.CopySimilarAccountData, 0, len(item.ResearchMap.SimilarAccounts))
-	for _, acc := range item.ResearchMap.SimilarAccounts {
-		accounts = append(accounts, types.CopySimilarAccountData{
-			Username:        acc.Username,
-			Reason:          acc.Reason,
-			Source:          acc.Source,
-			MatchedSource:   append([]string(nil), acc.MatchedSource...),
-			Confidence:      acc.Confidence,
-			Status:          acc.Status,
-			TopicRelevance:  acc.TopicRelevance,
-			LastSeenAt:      acc.LastSeenAt,
-			ProfileUrl:      acc.ProfileURL,
-			AuthorVerified:  acc.AuthorVerified,
-			FollowerCount:   acc.FollowerCount,
-			EngagementScore: acc.EngagementScore,
-			LikeCount:       acc.LikeCount,
-			ReplyCount:      acc.ReplyCount,
-			PostCount:       acc.PostCount,
-		})
-	}
-	samples := make([]types.CopyAudienceSampleData, 0, len(item.ResearchMap.AudienceSamples))
-	for _, sample := range item.ResearchMap.AudienceSamples {
-		samples = append(samples, types.CopyAudienceSampleData{
-			Username:       sample.Username,
-			SamplePostId:   sample.SamplePostID,
-			SampleText:     sample.SampleText,
-			ReplyLikeCount: sample.ReplyLikeCount,
-			Appearances:    sample.Appearances,
-			FirstSeenAt:    sample.FirstSeenAt,
-			LastSeenAt:     sample.LastSeenAt,
-			Status:         sample.Status,
-		})
-	}
-	return types.CopyMissionData{
-		ID:        item.ID,
-		PersonaID: item.PersonaID,
-		Label:     item.Label,
-		SeedQuery: item.SeedQuery,
-		Brief:     item.Brief,
-		ResearchMap: types.CopyMissionResearchMapData{
-			AudienceSummary:        item.ResearchMap.AudienceSummary,
-			ContentGoal:            item.ResearchMap.ContentGoal,
-			Questions:              append([]string(nil), item.ResearchMap.Questions...),
-			Pillars:                append([]string(nil), item.ResearchMap.Pillars...),
-			Exclusions:             append([]string(nil), item.ResearchMap.Exclusions...),
-			KnowledgeItems:         append([]string(nil), item.ResearchMap.KnowledgeItems...),
-			SelectedKnowledgeItems: append([]string(nil), item.ResearchMap.SelectedKnowledgeItems...),
-			ResearchItems:          toResearchItemData(item.ResearchMap.ResearchItems),
-			SuggestedTags:          tags,
-			SimilarAccounts:        accounts,
-			AudienceSamples:        samples,
-			BenchmarkNotes:         item.ResearchMap.BenchmarkNotes,
-		},
-		SelectedTags:  append([]string(nil), item.SelectedTags...),
-		LastScanJobID: item.LastScanJobID,
-		Status:        item.Status,
-		CreateAt:      item.CreateAt,
-		UpdateAt:      item.UpdateAt,
-	}
-}
-
-func toListData(result *missiondomain.ListResult) *types.ListCopyMissionsData {
-	if result == nil {
-		return &types.ListCopyMissionsData{List: []types.CopyMissionData{}}
-	}
-	list := make([]types.CopyMissionData, 0, len(result.List))
-	for _, item := range result.List {
-		list = append(list, toCopyMissionData(item))
-	}
-	return &types.ListCopyMissionsData{List: list}
-}
-
-func toEntityResearchMap(data types.CopyMissionResearchMapData) missionentity.ResearchMap {
-	tags := make([]missionentity.SuggestedTag, 0, len(data.SuggestedTags))
-	for _, tag := range data.SuggestedTags {
-		tags = append(tags, missionentity.SuggestedTag{
-			Tag:          tag.Tag,
-			Reason:       tag.Reason,
-			SearchIntent: tag.SearchIntent,
-			SearchType:   tag.SearchType,
-		})
-	}
-	accounts := make([]missionentity.SimilarAccount, 0, len(data.SimilarAccounts))
-	for _, acc := range data.SimilarAccounts {
-		accounts = append(accounts, missionentity.SimilarAccount{
-			Username:        acc.Username,
-			Reason:          acc.Reason,
-			Source:          acc.Source,
-			MatchedSource:   append([]string(nil), acc.MatchedSource...),
-			Confidence:      acc.Confidence,
-			Status:          acc.Status,
-			TopicRelevance:  acc.TopicRelevance,
-			LastSeenAt:      acc.LastSeenAt,
-			ProfileURL:      acc.ProfileUrl,
-			AuthorVerified:  acc.AuthorVerified,
-			FollowerCount:   acc.FollowerCount,
-			EngagementScore: acc.EngagementScore,
-			LikeCount:       acc.LikeCount,
-			ReplyCount:      acc.ReplyCount,
-			PostCount:       acc.PostCount,
-		})
-	}
-	samples := make([]missionentity.AudienceSample, 0, len(data.AudienceSamples))
-	for _, sample := range data.AudienceSamples {
-		samples = append(samples, missionentity.AudienceSample{
-			Username:       sample.Username,
-			SamplePostID:   sample.SamplePostId,
-			SampleText:     sample.SampleText,
-			ReplyLikeCount: sample.ReplyLikeCount,
-			Appearances:    sample.Appearances,
-			FirstSeenAt:    sample.FirstSeenAt,
-			LastSeenAt:     sample.LastSeenAt,
-			Status:         sample.Status,
-		})
-	}
-	return missionentity.ResearchMap{
-		AudienceSummary:        data.AudienceSummary,
-		ContentGoal:            data.ContentGoal,
-		Questions:              append([]string(nil), data.Questions...),
-		Pillars:                append([]string(nil), data.Pillars...),
-		Exclusions:             append([]string(nil), data.Exclusions...),
-		KnowledgeItems:         append([]string(nil), data.KnowledgeItems...),
-		SelectedKnowledgeItems: append([]string(nil), data.SelectedKnowledgeItems...),
-		SuggestedTags:          tags,
-		SimilarAccounts:        accounts,
-		AudienceSamples:        samples,
-		BenchmarkNotes:         data.BenchmarkNotes,
-	}
-}
-
-func toViralScanPostsData(posts []scanpostdomain.ScanPostSummary) *types.ListPersonaViralScanPostsData {
-	list := make([]types.ViralScanPostData, 0, len(posts))
-	for _, post := range posts {
-		list = append(list, types.ViralScanPostData{
-			ID:              post.ID,
-			SearchTag:       post.SearchTag,
-			Permalink:       post.Permalink,
-			Author:          post.Author,
-			AuthorVerified:  post.AuthorVerified,
-			FollowerCount:   post.FollowerCount,
-			Text:            post.Text,
-			LikeCount:       post.LikeCount,
-			ReplyCount:      post.ReplyCount,
-			EngagementScore: post.EngagementScore,
-			Source:          post.Source,
-			ScanJobID:       post.ScanJobID,
-			Replies:         toScanReplyData(post.Replies),
-			CreateAt:        post.CreateAt,
-		})
-	}
-	return &types.ListPersonaViralScanPostsData{List: list, Total: len(list)}
-}
-
-func toScanReplyData(replies []scanpostdomain.ScanReplySummary) []types.ScanReplyData {
-	if len(replies) == 0 {
-		return nil
-	}
-	out := make([]types.ScanReplyData, 0, len(replies))
-	for _, reply := range replies {
-		out = append(out, types.ScanReplyData{
-			ExternalID: reply.ExternalID,
-			Author:     reply.Author,
-			Text:       reply.Text,
-			Permalink:  reply.Permalink,
-			LikeCount:  reply.LikeCount,
-			PostedAt:   reply.PostedAt,
-		})
-	}
-	return out
-}
-
-func toCopyDraftData(item copydraftdomain.CopyDraftSummary) types.CopyDraftData {
-	return types.CopyDraftData{
-		ID:                 item.ID,
-		PersonaID:          item.PersonaID,
-		CopyMissionID:      item.CopyMissionID,
-		ScanPostID:         item.ScanPostID,
-		DraftType:          item.DraftType,
-		SortOrder:          item.SortOrder,
-		Text:               item.Text,
-		Angle:              item.Angle,
-		Hook:               item.Hook,
-		Rationale:          item.Rationale,
-		ReferenceNotes:     item.ReferenceNotes,
-		Sources:            item.Sources,
-		Status:             item.Status,
-		PublishedMediaID:   item.PublishedMediaID,
-		PublishedPermalink: item.PublishedPermalink,
-		PublishedAt:        item.PublishedAt,
-		CreateAt:           item.CreateAt,
-	}
-}
diff --git a/backend/internal/logic/copy_mission/matrix_guard.go b/backend/internal/logic/copy_mission/matrix_guard.go
deleted file mode 100644
index e2aa93c..0000000
--- a/backend/internal/logic/copy_mission/matrix_guard.go
+++ /dev/null
@@ -1,42 +0,0 @@
-package copy_mission
-
-import (
-	"context"
-	"strings"
-
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	"haixun-backend/internal/model/job/domain/enum"
-	domrepo "haixun-backend/internal/model/job/domain/repository"
-	"haixun-backend/internal/svc"
-)
-
-func ensureNoActiveMatrixJob(ctx context.Context, svcCtx *svc.ServiceContext, missionID string) error {
-	if svcCtx == nil || svcCtx.Job == nil {
-		return nil
-	}
-	missionID = strings.TrimSpace(missionID)
-	if missionID == "" {
-		return nil
-	}
-	runs, _, _, _, _, err := svcCtx.Job.ListRuns(ctx, domrepo.RunListFilter{
-		Scope:   "copy_mission",
-		ScopeID: missionID,
-		Statuses: []enum.RunStatus{
-			enum.RunStatusPending,
-			enum.RunStatusQueued,
-			enum.RunStatusRunning,
-			enum.RunStatusWaitingWorker,
-			enum.RunStatusCancelRequested,
-		},
-	}, 1, 20)
-	if err != nil {
-		return err
-	}
-	for _, run := range runs {
-		if run != nil && run.TemplateType == "generate-copy-matrix" {
-			return app.For(code.Job).ResInvalidState("內容矩陣背景任務進行中，請稍後再試")
-		}
-	}
-	return nil
-}
\ No newline at end of file
diff --git a/backend/internal/logic/copy_mission/patch_copy_mission_audience_sample_logic.go b/backend/internal/logic/copy_mission/patch_copy_mission_audience_sample_logic.go
index f13a687..7c773a8 100644
--- a/backend/internal/logic/copy_mission/patch_copy_mission_audience_sample_logic.go
+++ b/backend/internal/logic/copy_mission/patch_copy_mission_audience_sample_logic.go
@@ -5,9 +5,7 @@ package copy_mission
 
 import (
 	"context"
-	"strings"
 
-	missiondomain "haixun-backend/internal/model/copy_mission/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
 
@@ -28,22 +26,8 @@ func NewPatchCopyMissionAudienceSampleLogic(ctx context.Context, svcCtx *svc.Ser
 	}
 }
 
-func (l *PatchCopyMissionAudienceSampleLogic) PatchCopyMissionAudienceSample(req *types.PatchAudienceSampleHandlerReq) (*types.CopyMissionData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	item, err := l.svcCtx.CopyMission.PatchAudienceSample(l.ctx, missiondomain.PatchAudienceSampleRequest{
-		TenantID:  tenantID,
-		OwnerUID:  uid,
-		PersonaID: strings.TrimSpace(req.PersonaID),
-		MissionID: strings.TrimSpace(req.ID),
-		Username:  strings.TrimSpace(req.Username),
-		Status:    req.Status,
-	})
-	if err != nil {
-		return nil, err
-	}
-	data := toCopyMissionData(*item)
-	return &data, nil
+func (l *PatchCopyMissionAudienceSampleLogic) PatchCopyMissionAudienceSample(req *types.PatchAudienceSampleHandlerReq) (resp *types.CopyMissionData, err error) {
+	// todo: add your logic here and delete this line
+
+	return
 }
diff --git a/backend/internal/logic/copy_mission/patch_copy_mission_graph_nodes_logic.go b/backend/internal/logic/copy_mission/patch_copy_mission_graph_nodes_logic.go
index a6f48d0..1c2598c 100644
--- a/backend/internal/logic/copy_mission/patch_copy_mission_graph_nodes_logic.go
+++ b/backend/internal/logic/copy_mission/patch_copy_mission_graph_nodes_logic.go
@@ -1,14 +1,11 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"strings"
 
-	libcopy "haixun-backend/internal/library/copymission"
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	missiondomain "haixun-backend/internal/model/copy_mission/domain/usecase"
-	kgusecase "haixun-backend/internal/model/knowledge_graph/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
 
@@ -29,73 +26,8 @@ func NewPatchCopyMissionGraphNodesLogic(ctx context.Context, svcCtx *svc.Service
 	}
 }
 
-func (l *PatchCopyMissionGraphNodesLogic) PatchCopyMissionGraphNodes(req *types.PatchCopyMissionGraphNodesHandlerReq) (*types.KnowledgeGraphData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	if len(req.Updates) == 0 {
-		return nil, app.For(code.Persona).InputMissingRequired("updates is required")
-	}
-	personaID := strings.TrimSpace(req.PersonaID)
-	missionID := strings.TrimSpace(req.ID)
-	mission, err := l.svcCtx.CopyMission.Get(l.ctx, tenantID, uid, personaID, missionID)
-	if err != nil {
-		return nil, err
-	}
+func (l *PatchCopyMissionGraphNodesLogic) PatchCopyMissionGraphNodes(req *types.PatchCopyMissionGraphNodesHandlerReq) (resp *types.KnowledgeGraphData, err error) {
+	// todo: add your logic here and delete this line
 
-	updates := make([]kgusecase.NodeUpdate, 0, len(req.Updates))
-	for _, item := range req.Updates {
-		nodeID := strings.TrimSpace(item.NodeID)
-		if nodeID == "" {
-			continue
-		}
-		update := kgusecase.NodeUpdate{NodeID: nodeID}
-		if item.SelectedForScan != nil {
-			update.SelectedForScan = item.SelectedForScan
-		}
-		if item.RelevanceTags != nil {
-			update.RelevanceTagsSet = true
-			update.RelevanceTags = append([]string(nil), item.RelevanceTags...)
-		}
-		if item.RecencyTags != nil {
-			update.RecencyTagsSet = true
-			update.RecencyTags = append([]string(nil), item.RecencyTags...)
-		}
-		if update.SelectedForScan == nil && !update.RelevanceTagsSet && !update.RecencyTagsSet {
-			return nil, app.For(code.Persona).InputMissingRequired("each update needs selected_for_scan or patrol tags")
-		}
-		updates = append(updates, update)
-	}
-	if len(updates) == 0 {
-		return nil, app.For(code.Persona).InputMissingRequired("updates is required")
-	}
-
-	graph, err := l.svcCtx.KnowledgeGraph.UpdateNodes(l.ctx, kgusecase.UpdateNodesRequest{
-		TenantID:      tenantID,
-		OwnerUID:      uid,
-		CopyMissionID: missionID,
-		Updates:       updates,
-	})
-	if err != nil {
-		return nil, err
-	}
-
-	prev := summaryToEntityResearchMap(mission.ResearchMap)
-	researchMap := libcopy.BuildResearchMapFromGraph(prev, graph.Nodes, graph.BraveSources)
-	_, err = l.svcCtx.CopyMission.Update(l.ctx, missiondomain.UpdateRequest{
-		TenantID:  tenantID,
-		OwnerUID:  uid,
-		PersonaID: personaID,
-		MissionID: missionID,
-		Patch: missiondomain.MissionPatch{
-			ResearchMap: &researchMap,
-		},
-	})
-	if err != nil {
-		return nil, err
-	}
-
-	data := toKnowledgeGraphData(graph)
-	return &data, nil
-}
\ No newline at end of file
+	return
+}
diff --git a/backend/internal/logic/copy_mission/patch_copy_mission_similar_account_logic.go b/backend/internal/logic/copy_mission/patch_copy_mission_similar_account_logic.go
index cf59b9d..b8a0637 100644
--- a/backend/internal/logic/copy_mission/patch_copy_mission_similar_account_logic.go
+++ b/backend/internal/logic/copy_mission/patch_copy_mission_similar_account_logic.go
@@ -5,11 +5,7 @@ package copy_mission
 
 import (
 	"context"
-	"strings"
 
-	missionentity "haixun-backend/internal/model/copy_mission/domain/entity"
-	missiondomain "haixun-backend/internal/model/copy_mission/domain/usecase"
-	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
 
@@ -30,40 +26,8 @@ func NewPatchCopyMissionSimilarAccountLogic(ctx context.Context, svcCtx *svc.Ser
 	}
 }
 
-func (l *PatchCopyMissionSimilarAccountLogic) PatchCopyMissionSimilarAccount(req *types.PatchSimilarAccountHandlerReq) (*types.CopyMissionData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	item, err := l.svcCtx.CopyMission.PatchSimilarAccount(l.ctx, missiondomain.PatchSimilarAccountRequest{
-		TenantID:  tenantID,
-		OwnerUID:  uid,
-		PersonaID: strings.TrimSpace(req.PersonaID),
-		MissionID: strings.TrimSpace(req.ID),
-		Username:  strings.TrimSpace(req.Username),
-		Status:    req.Status,
-	})
-	if err != nil {
-		return nil, err
-	}
-	if status := strings.TrimSpace(req.Status); status == missionentity.SimilarAccountStatusExcluded || status == missionentity.SimilarAccountStatusRecommended {
-		if research, researchErr := l.svcCtx.Placement.ResearchSettings(l.ctx, tenantID, uid); researchErr == nil {
-			if memberCtx, memberErr := l.svcCtx.ThreadsAccount.ResolveMemberPlacementContext(l.ctx, tenantID, uid, research); memberErr == nil && memberCtx.ActiveAccountID != "" {
-				username := strings.TrimSpace(strings.TrimPrefix(req.Username, "@"))
-				if username != "" {
-					_ = l.svcCtx.ThreadsAccount.UpsertKnownAccountsFromScan(l.ctx, threadsaccountdomain.UpsertKnownAccountsFromScanRequest{
-						TenantID:  tenantID,
-						OwnerUID:  uid,
-						AccountID: memberCtx.ActiveAccountID,
-						SimilarAccounts: []missionentity.SimilarAccount{{
-							Username: username,
-							Status:   status,
-						}},
-					})
-				}
-			}
-		}
-	}
-	data := toCopyMissionData(*item)
-	return &data, nil
+func (l *PatchCopyMissionSimilarAccountLogic) PatchCopyMissionSimilarAccount(req *types.PatchSimilarAccountHandlerReq) (resp *types.CopyMissionData, err error) {
+	// todo: add your logic here and delete this line
+
+	return
 }
diff --git a/backend/internal/logic/copy_mission/research_map_entity.go b/backend/internal/logic/copy_mission/research_map_entity.go
deleted file mode 100644
index 780b201..0000000
--- a/backend/internal/logic/copy_mission/research_map_entity.go
+++ /dev/null
@@ -1,78 +0,0 @@
-package copy_mission
-
-import (
-	missionentity "haixun-backend/internal/model/copy_mission/domain/entity"
-	missiondomain "haixun-backend/internal/model/copy_mission/domain/usecase"
-)
-
-func summaryResearchItemsToEntity(items []missiondomain.ResearchItemSummary) []missionentity.ResearchItem {
-	out := make([]missionentity.ResearchItem, 0, len(items))
-	for _, item := range items {
-		out = append(out, missionentity.ResearchItem{
-			Title:   item.Title,
-			URL:     item.URL,
-			Snippet: item.Snippet,
-			Query:   item.Query,
-		})
-	}
-	return out
-}
-
-func summaryToEntityResearchMap(summary missiondomain.ResearchMapSummary) missionentity.ResearchMap {
-	tags := make([]missionentity.SuggestedTag, 0, len(summary.SuggestedTags))
-	for _, tag := range summary.SuggestedTags {
-		tags = append(tags, missionentity.SuggestedTag{
-			Tag:          tag.Tag,
-			Reason:       tag.Reason,
-			SearchIntent: tag.SearchIntent,
-			SearchType:   tag.SearchType,
-		})
-	}
-	accounts := make([]missionentity.SimilarAccount, 0, len(summary.SimilarAccounts))
-	for _, acc := range summary.SimilarAccounts {
-		accounts = append(accounts, missionentity.SimilarAccount{
-			Username:        acc.Username,
-			Reason:          acc.Reason,
-			Source:          acc.Source,
-			MatchedSource:   append([]string(nil), acc.MatchedSource...),
-			Confidence:      acc.Confidence,
-			Status:          acc.Status,
-			TopicRelevance:  acc.TopicRelevance,
-			LastSeenAt:      acc.LastSeenAt,
-			ProfileURL:      acc.ProfileURL,
-			AuthorVerified:  acc.AuthorVerified,
-			FollowerCount:   acc.FollowerCount,
-			EngagementScore: acc.EngagementScore,
-			LikeCount:       acc.LikeCount,
-			ReplyCount:      acc.ReplyCount,
-			PostCount:       acc.PostCount,
-		})
-	}
-	samples := make([]missionentity.AudienceSample, 0, len(summary.AudienceSamples))
-	for _, sample := range summary.AudienceSamples {
-		samples = append(samples, missionentity.AudienceSample{
-			Username:       sample.Username,
-			SamplePostID:   sample.SamplePostID,
-			SampleText:     sample.SampleText,
-			ReplyLikeCount: sample.ReplyLikeCount,
-			Appearances:    sample.Appearances,
-			FirstSeenAt:    sample.FirstSeenAt,
-			LastSeenAt:     sample.LastSeenAt,
-			Status:         sample.Status,
-		})
-	}
-	return missionentity.ResearchMap{
-		AudienceSummary:        summary.AudienceSummary,
-		ContentGoal:            summary.ContentGoal,
-		Questions:              append([]string(nil), summary.Questions...),
-		Pillars:                append([]string(nil), summary.Pillars...),
-		Exclusions:             append([]string(nil), summary.Exclusions...),
-		KnowledgeItems:         append([]string(nil), summary.KnowledgeItems...),
-		SelectedKnowledgeItems: append([]string(nil), summary.SelectedKnowledgeItems...),
-		ResearchItems:          summaryResearchItemsToEntity(summary.ResearchItems),
-		SuggestedTags:          tags,
-		SimilarAccounts:        accounts,
-		AudienceSamples:        samples,
-		BenchmarkNotes:         summary.BenchmarkNotes,
-	}
-}
\ No newline at end of file
diff --git a/backend/internal/logic/copy_mission/schedule_copy_mission_drafts_logic.go b/backend/internal/logic/copy_mission/schedule_copy_mission_drafts_logic.go
new file mode 100644
index 0000000..cca830a
--- /dev/null
+++ b/backend/internal/logic/copy_mission/schedule_copy_mission_drafts_logic.go
@@ -0,0 +1,33 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package copy_mission
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ScheduleCopyMissionDraftsLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewScheduleCopyMissionDraftsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ScheduleCopyMissionDraftsLogic {
+	return &ScheduleCopyMissionDraftsLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ScheduleCopyMissionDraftsLogic) ScheduleCopyMissionDrafts(req *types.ScheduleCopyMissionDraftsHandlerReq) (resp *types.CopyMissionScheduleCopyDraftsData, err error) {
+	// todo: add your logic here and delete this line
+
+	return
+}
diff --git a/backend/internal/logic/copy_mission/schedule_helper.go b/backend/internal/logic/copy_mission/schedule_helper.go
deleted file mode 100644
index 23f59d7..0000000
--- a/backend/internal/logic/copy_mission/schedule_helper.go
+++ /dev/null
@@ -1,49 +0,0 @@
-package copy_mission
-
-import (
-	"context"
-
-	jobentity "haixun-backend/internal/model/job/domain/entity"
-	"haixun-backend/internal/svc"
-	"haixun-backend/internal/types"
-)
-
-const viralScanTemplate = "scan-viral"
-
-func findCopyMissionScanSchedule(ctx context.Context, svcCtx *svc.ServiceContext, missionID string) (*jobentity.Schedule, error) {
-	schedules, _, _, _, _, err := svcCtx.Job.ListSchedules(ctx, "copy_mission", missionID, 1, 50)
-	if err != nil {
-		return nil, err
-	}
-	for _, schedule := range schedules {
-		if schedule != nil && schedule.TemplateType == viralScanTemplate {
-			return schedule, nil
-		}
-	}
-	return nil, nil
-}
-
-func toCopyMissionScanScheduleData(schedule *jobentity.Schedule, personaID, missionID string) *types.CopyMissionScanScheduleData {
-	if schedule == nil {
-		return &types.CopyMissionScanScheduleData{
-			PersonaID: personaID,
-			MissionID: missionID,
-			Cron:      "0 9 * * *",
-			Timezone:  "Asia/Taipei",
-			Enabled:   false,
-		}
-	}
-	data := &types.CopyMissionScanScheduleData{
-		ID:        schedule.ID.Hex(),
-		PersonaID: personaID,
-		MissionID: missionID,
-		Cron:      schedule.Cron,
-		Timezone:  schedule.Timezone,
-		Enabled:   schedule.Enabled,
-		NextRunAt: schedule.NextRunAt,
-	}
-	if schedule.LastRunAt != nil {
-		data.LastRunAt = *schedule.LastRunAt
-	}
-	return data
-}
diff --git a/backend/internal/logic/copy_mission/start_copy_mission_analyze_job_logic.go b/backend/internal/logic/copy_mission/start_copy_mission_analyze_job_logic.go
index ec491ec..05e3fd6 100644
--- a/backend/internal/logic/copy_mission/start_copy_mission_analyze_job_logic.go
+++ b/backend/internal/logic/copy_mission/start_copy_mission_analyze_job_logic.go
@@ -1,67 +1,33 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"strings"
 
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	jobdom "haixun-backend/internal/model/job/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
 )
 
 type StartCopyMissionAnalyzeJobLogic struct {
+	logx.Logger
 	ctx    context.Context
 	svcCtx *svc.ServiceContext
 }
 
 func NewStartCopyMissionAnalyzeJobLogic(ctx context.Context, svcCtx *svc.ServiceContext) *StartCopyMissionAnalyzeJobLogic {
-	return &StartCopyMissionAnalyzeJobLogic{ctx: ctx, svcCtx: svcCtx}
+	return &StartCopyMissionAnalyzeJobLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
 }
 
-func (l *StartCopyMissionAnalyzeJobLogic) StartCopyMissionAnalyzeJob(
-	req *types.CopyMissionPath,
-) (*types.StartCopyMissionAnalyzeJobData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	personaID := strings.TrimSpace(req.PersonaID)
-	missionID := strings.TrimSpace(req.ID)
-	if _, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID); err != nil {
-		return nil, err
-	}
-	if _, err := l.svcCtx.CopyMission.Get(l.ctx, tenantID, uid, personaID, missionID); err != nil {
-		return nil, err
-	}
-	if err := requireMemberAiReady(l.ctx, l.svcCtx, tenantID, uid); err != nil {
-		return nil, err
-	}
+func (l *StartCopyMissionAnalyzeJobLogic) StartCopyMissionAnalyzeJob(req *types.CopyMissionPath) (resp *types.StartCopyMissionAnalyzeJobData, err error) {
+	// todo: add your logic here and delete this line
 
-	payload := map[string]any{
-		"tenant_id":       tenantID,
-		"owner_uid":       uid,
-		"persona_id":      personaID,
-		"copy_mission_id": missionID,
-	}
-	run, err := l.svcCtx.Job.CreateRun(l.ctx, jobdom.CreateRunRequest{
-		TemplateType: "analyze-copy-mission",
-		Scope:        "copy_mission",
-		ScopeID:      missionID,
-		TenantID:     tenantID,
-		OwnerUID:     uid,
-		Payload:      payload,
-	})
-	if err != nil {
-		return nil, err
-	}
-	if run == nil {
-		return nil, app.For(code.Job).ResInvalidState("analyze job not created")
-	}
-	return &types.StartCopyMissionAnalyzeJobData{
-		JobID:   run.ID.Hex(),
-		Status:  string(run.Status),
-		Message: "受眾與研究地圖分析已在背景執行，完成後可微調標籤並開始海巡",
-	}, nil
+	return
 }
diff --git a/backend/internal/logic/copy_mission/start_copy_mission_copy_draft_job_logic.go b/backend/internal/logic/copy_mission/start_copy_mission_copy_draft_job_logic.go
index 9d1cd25..48582cb 100644
--- a/backend/internal/logic/copy_mission/start_copy_mission_copy_draft_job_logic.go
+++ b/backend/internal/logic/copy_mission/start_copy_mission_copy_draft_job_logic.go
@@ -1,80 +1,33 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"strings"
 
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	"haixun-backend/internal/library/style8d"
-	jobdom "haixun-backend/internal/model/job/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
 )
 
 type StartCopyMissionCopyDraftJobLogic struct {
+	logx.Logger
 	ctx    context.Context
 	svcCtx *svc.ServiceContext
 }
 
 func NewStartCopyMissionCopyDraftJobLogic(ctx context.Context, svcCtx *svc.ServiceContext) *StartCopyMissionCopyDraftJobLogic {
-	return &StartCopyMissionCopyDraftJobLogic{ctx: ctx, svcCtx: svcCtx}
+	return &StartCopyMissionCopyDraftJobLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
 }
 
-func (l *StartCopyMissionCopyDraftJobLogic) StartCopyMissionCopyDraftJob(
-	req *types.StartCopyMissionCopyDraftJobHandlerReq,
-) (*types.StartCopyMissionCopyDraftJobData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	personaID := strings.TrimSpace(req.PersonaID)
-	missionID := strings.TrimSpace(req.ID)
-	scanPostID := strings.TrimSpace(req.ScanPostID)
-	if scanPostID == "" {
-		return nil, app.For(code.Persona).InputMissingRequired("scan_post_id is required")
-	}
+func (l *StartCopyMissionCopyDraftJobLogic) StartCopyMissionCopyDraftJob(req *types.StartCopyMissionCopyDraftJobHandlerReq) (resp *types.StartCopyMissionCopyDraftJobData, err error) {
+	// todo: add your logic here and delete this line
 
-	if _, err := l.svcCtx.CopyMission.Get(l.ctx, tenantID, uid, personaID, missionID); err != nil {
-		return nil, err
-	}
-	persona, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID)
-	if err != nil {
-		return nil, err
-	}
-	if !style8d.HasReady8D(persona.Persona, persona.StyleProfile) {
-		return nil, app.For(code.Persona).InputMissingRequired("請先完成人設 8D 對標分析")
-	}
-	if err := requireMemberAiReady(l.ctx, l.svcCtx, tenantID, uid); err != nil {
-		return nil, err
-	}
-	post, err := l.svcCtx.ScanPost.GetForPersona(l.ctx, tenantID, uid, personaID, scanPostID)
-	if err != nil {
-		return nil, err
-	}
-	if postMission := strings.TrimSpace(post.CopyMissionID); postMission != "" && postMission != missionID {
-		return nil, app.For(code.Persona).ResInvalidState("爆款不屬於此任務")
-	}
-
-	payload := map[string]any{
-		"persona_id":      personaID,
-		"copy_mission_id": missionID,
-		"scan_post_id":    scanPostID,
-	}
-	run, err := l.svcCtx.Job.CreateRun(l.ctx, jobdom.CreateRunRequest{
-		TemplateType: "generate-copy-draft",
-		Scope:        "copy_mission",
-		ScopeID:      missionID,
-		TenantID:     tenantID,
-		OwnerUID:     uid,
-		Payload:      payload,
-	})
-	if err != nil {
-		return nil, err
-	}
-	return &types.StartCopyMissionCopyDraftJobData{
-		JobID:   run.ID.Hex(),
-		Status:  string(run.Status),
-		Message: "深仿寫已在背景執行",
-	}, nil
+	return
 }
diff --git a/backend/internal/logic/copy_mission/start_copy_mission_matrix_job_logic.go b/backend/internal/logic/copy_mission/start_copy_mission_matrix_job_logic.go
index 2315e07..31367aa 100644
--- a/backend/internal/logic/copy_mission/start_copy_mission_matrix_job_logic.go
+++ b/backend/internal/logic/copy_mission/start_copy_mission_matrix_job_logic.go
@@ -1,89 +1,33 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"strings"
 
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	"haixun-backend/internal/library/style8d"
-	missionentity "haixun-backend/internal/model/copy_mission/domain/entity"
-	jobdom "haixun-backend/internal/model/job/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
 )
 
 type StartCopyMissionMatrixJobLogic struct {
+	logx.Logger
 	ctx    context.Context
 	svcCtx *svc.ServiceContext
 }
 
 func NewStartCopyMissionMatrixJobLogic(ctx context.Context, svcCtx *svc.ServiceContext) *StartCopyMissionMatrixJobLogic {
-	return &StartCopyMissionMatrixJobLogic{ctx: ctx, svcCtx: svcCtx}
+	return &StartCopyMissionMatrixJobLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
 }
 
-func (l *StartCopyMissionMatrixJobLogic) StartCopyMissionMatrixJob(
-	req *types.StartCopyMissionMatrixJobHandlerReq,
-) (*types.StartCopyMissionMatrixJobData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	personaID := strings.TrimSpace(req.PersonaID)
-	missionID := strings.TrimSpace(req.ID)
-	mission, err := l.svcCtx.CopyMission.Get(l.ctx, tenantID, uid, personaID, missionID)
-	if err != nil {
-		return nil, err
-	}
-	if mission.Status != string(missionentity.StatusMapped) &&
-		mission.Status != string(missionentity.StatusScanned) &&
-		mission.Status != string(missionentity.StatusDrafted) {
-		return nil, app.For(code.Persona).ResInvalidState("請先完成研究地圖再產出內容矩陣")
-	}
-	if strings.TrimSpace(mission.ResearchMap.AudienceSummary) == "" {
-		return nil, app.For(code.Persona).InputMissingRequired("請先完成研究地圖")
-	}
+func (l *StartCopyMissionMatrixJobLogic) StartCopyMissionMatrixJob(req *types.StartCopyMissionMatrixJobHandlerReq) (resp *types.StartCopyMissionMatrixJobData, err error) {
+	// todo: add your logic here and delete this line
 
-	persona, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID)
-	if err != nil {
-		return nil, err
-	}
-	if !style8d.HasReady8D(persona.Persona, persona.StyleProfile) {
-		return nil, app.For(code.Persona).InputMissingRequired("請先完成人設 8D 對標分析")
-	}
-	if err := requireMemberAiReady(l.ctx, l.svcCtx, tenantID, uid); err != nil {
-		return nil, err
-	}
-
-	count := req.Count
-	if count <= 0 {
-		count = 5
-	}
-	if count > 12 {
-		count = 12
-	}
-
-	payload := map[string]any{
-		"tenant_id":       tenantID,
-		"owner_uid":       uid,
-		"persona_id":      personaID,
-		"copy_mission_id": missionID,
-		"count":           count,
-	}
-	run, err := l.svcCtx.Job.CreateRun(l.ctx, jobdom.CreateRunRequest{
-		TemplateType: "generate-copy-matrix",
-		Scope:        "copy_mission",
-		ScopeID:      missionID,
-		TenantID:     tenantID,
-		OwnerUID:     uid,
-		Payload:      payload,
-	})
-	if err != nil {
-		return nil, err
-	}
-	return &types.StartCopyMissionMatrixJobData{
-		JobID:   run.ID.Hex(),
-		Status:  string(run.Status),
-		Message: "內容矩陣產出已在背景執行",
-	}, nil
+	return
 }
diff --git a/backend/internal/logic/copy_mission/start_copy_mission_scan_job_logic.go b/backend/internal/logic/copy_mission/start_copy_mission_scan_job_logic.go
index c4b0fc6..3681e2b 100644
--- a/backend/internal/logic/copy_mission/start_copy_mission_scan_job_logic.go
+++ b/backend/internal/logic/copy_mission/start_copy_mission_scan_job_logic.go
@@ -1,95 +1,33 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"strings"
 
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	libviral "haixun-backend/internal/library/viral"
-	jobdom "haixun-backend/internal/model/job/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
 )
 
 type StartCopyMissionScanJobLogic struct {
+	logx.Logger
 	ctx    context.Context
 	svcCtx *svc.ServiceContext
 }
 
 func NewStartCopyMissionScanJobLogic(ctx context.Context, svcCtx *svc.ServiceContext) *StartCopyMissionScanJobLogic {
-	return &StartCopyMissionScanJobLogic{ctx: ctx, svcCtx: svcCtx}
+	return &StartCopyMissionScanJobLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
 }
 
-func (l *StartCopyMissionScanJobLogic) StartCopyMissionScanJob(
-	req *types.CopyMissionPath,
-) (*types.StartCopyMissionScanJobData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	personaID := strings.TrimSpace(req.PersonaID)
-	missionID := strings.TrimSpace(req.ID)
-	if _, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID); err != nil {
-		return nil, err
-	}
-	mission, err := l.svcCtx.CopyMission.Get(l.ctx, tenantID, uid, personaID, missionID)
-	if err != nil {
-		return nil, err
-	}
-	if mission.ResearchMap.AudienceSummary == "" && len(mission.ResearchMap.SuggestedTags) == 0 {
-		return nil, app.For(code.Persona).InputMissingRequired("請先產生研究地圖")
-	}
-	if len(mission.SelectedTags) == 0 {
-		return nil, app.For(code.Persona).InputMissingRequired("請至少勾選一個搜尋標籤")
-	}
-	if len(mission.SelectedTags) > libviral.MaxScanTags {
-		return nil, app.For(code.Persona).InputMissingRequired("搜尋標籤最多 6 個，請減少勾選以節省搜尋配額")
-	}
+func (l *StartCopyMissionScanJobLogic) StartCopyMissionScanJob(req *types.CopyMissionPath) (resp *types.StartCopyMissionScanJobData, err error) {
+	// todo: add your logic here and delete this line
 
-	research, err := l.svcCtx.Placement.ResearchSettings(l.ctx, tenantID, uid)
-	if err != nil {
-		return nil, err
-	}
-	memberCtx, err := l.svcCtx.ThreadsAccount.ResolveMemberPlacementContext(l.ctx, tenantID, uid, research)
-	if err != nil {
-		return nil, err
-	}
-	if !memberCtx.HasDiscoverPath() {
-		return nil, app.For(code.Setting).InputMissingRequired("爆款掃描需要 Threads API、Chrome Session 或 Web Search API（請檢查連線模式與搜尋來源）")
-	}
-
-	if err := l.svcCtx.ScanPost.ClearCopyMissionViralScan(l.ctx, tenantID, uid, personaID, missionID); err != nil {
-		return nil, err
-	}
-	if err := l.svcCtx.CopyDraft.ClearByMission(l.ctx, tenantID, uid, personaID, missionID); err != nil {
-		return nil, err
-	}
-
-	payload := map[string]any{
-		"persona_id":      personaID,
-		"copy_mission_id": missionID,
-		"keywords":        mission.SelectedTags,
-		"bootstrap":       false,
-	}
-	for key, value := range memberCtx.PayloadFields() {
-		payload[key] = value
-	}
-
-	run, err := l.svcCtx.Job.CreateRun(l.ctx, jobdom.CreateRunRequest{
-		TemplateType: "scan-viral",
-		Scope:        "copy_mission",
-		ScopeID:      missionID,
-		TenantID:     tenantID,
-		OwnerUID:     uid,
-		Payload:      payload,
-	})
-	if err != nil {
-		return nil, err
-	}
-	return &types.StartCopyMissionScanJobData{
-		JobID:   run.ID.Hex(),
-		Status:  string(run.Status),
-		Message: "已清除舊爆款與產文草稿，海巡已在背景執行",
-	}, nil
+	return
 }
diff --git a/backend/internal/logic/copy_mission/update_copy_mission_logic.go b/backend/internal/logic/copy_mission/update_copy_mission_logic.go
index ef1c748..c936d7b 100644
--- a/backend/internal/logic/copy_mission/update_copy_mission_logic.go
+++ b/backend/internal/logic/copy_mission/update_copy_mission_logic.go
@@ -1,14 +1,11 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"strings"
 
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	missionentity "haixun-backend/internal/model/copy_mission/domain/entity"
-	missiondomain "haixun-backend/internal/model/copy_mission/domain/usecase"
-	jobdom "haixun-backend/internal/model/job/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
 
@@ -29,39 +26,8 @@ func NewUpdateCopyMissionLogic(ctx context.Context, svcCtx *svc.ServiceContext)
 	}
 }
 
-func (l *UpdateCopyMissionLogic) UpdateCopyMission(req *types.UpdateCopyMissionHandlerReq) (*types.CopyMissionData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	patch := toMissionPatch(&req.UpdateCopyMissionReq)
-	if req.Status != nil {
-		status := strings.TrimSpace(*req.Status)
-		if status != string(missionentity.StatusArchived) && status != string(missionentity.StatusOpen) {
-			return nil, app.For(code.Persona).InputMissingRequired("status 僅支援 archived 或 open")
-		}
-		st := missionentity.Status(status)
-		patch.Status = &st
-	}
-	item, err := l.svcCtx.CopyMission.Update(l.ctx, missiondomain.UpdateRequest{
-		TenantID:  tenantID,
-		OwnerUID:  uid,
-		PersonaID: strings.TrimSpace(req.PersonaID),
-		MissionID: strings.TrimSpace(req.ID),
-		Patch:     patch,
-	})
-	if err != nil {
-		return nil, err
-	}
-	if req.Status != nil && strings.TrimSpace(*req.Status) == string(missionentity.StatusArchived) {
-		if schedule, err := findCopyMissionScanSchedule(l.ctx, l.svcCtx, strings.TrimSpace(req.ID)); err == nil && schedule != nil && schedule.Enabled {
-			disabled := false
-			_, _ = l.svcCtx.Job.UpdateSchedule(l.ctx, jobdom.UpdateScheduleRequest{
-				ID:      schedule.ID.Hex(),
-				Enabled: &disabled,
-			})
-		}
-	}
-	data := toCopyMissionData(*item)
-	return &data, nil
+func (l *UpdateCopyMissionLogic) UpdateCopyMission(req *types.UpdateCopyMissionHandlerReq) (resp *types.CopyMissionData, err error) {
+	// todo: add your logic here and delete this line
+
+	return
 }
diff --git a/backend/internal/logic/copy_mission/upsert_copy_mission_scan_schedule_logic.go b/backend/internal/logic/copy_mission/upsert_copy_mission_scan_schedule_logic.go
index 80b2c13..916139a 100644
--- a/backend/internal/logic/copy_mission/upsert_copy_mission_scan_schedule_logic.go
+++ b/backend/internal/logic/copy_mission/upsert_copy_mission_scan_schedule_logic.go
@@ -1,106 +1,33 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
 package copy_mission
 
 import (
 	"context"
-	"strings"
 
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	missionentity "haixun-backend/internal/model/copy_mission/domain/entity"
-	jobdom "haixun-backend/internal/model/job/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
 )
 
 type UpsertCopyMissionScanScheduleLogic struct {
+	logx.Logger
 	ctx    context.Context
 	svcCtx *svc.ServiceContext
 }
 
 func NewUpsertCopyMissionScanScheduleLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpsertCopyMissionScanScheduleLogic {
-	return &UpsertCopyMissionScanScheduleLogic{ctx: ctx, svcCtx: svcCtx}
+	return &UpsertCopyMissionScanScheduleLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
 }
 
-func (l *UpsertCopyMissionScanScheduleLogic) UpsertCopyMissionScanSchedule(
-	req *types.UpsertCopyMissionScanScheduleHandlerReq,
-) (*types.CopyMissionScanScheduleData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-	personaID := strings.TrimSpace(req.PersonaID)
-	missionID := strings.TrimSpace(req.ID)
-	if _, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID); err != nil {
-		return nil, err
-	}
-	mission, err := l.svcCtx.CopyMission.Get(l.ctx, tenantID, uid, personaID, missionID)
-	if err != nil {
-		return nil, err
-	}
-	if mission.Status == string(missionentity.StatusArchived) {
-		return nil, app.For(code.Persona).ResInvalidState("已封存的任務無法設定排程")
-	}
-	if req.Enabled && len(mission.SelectedTags) == 0 {
-		return nil, app.For(code.Persona).InputMissingRequired("啟用排程前請先勾選並儲存搜尋標籤")
-	}
+func (l *UpsertCopyMissionScanScheduleLogic) UpsertCopyMissionScanSchedule(req *types.UpsertCopyMissionScanScheduleHandlerReq) (resp *types.CopyMissionScanScheduleData, err error) {
+	// todo: add your logic here and delete this line
 
-	cronExpr := "0 9 * * *"
-	timezone := "Asia/Taipei"
-	if strings.TrimSpace(req.Cron) != "" {
-		cronExpr = strings.TrimSpace(req.Cron)
-	}
-	if strings.TrimSpace(req.Timezone) != "" {
-		timezone = strings.TrimSpace(req.Timezone)
-	}
-
-	research, err := l.svcCtx.Placement.ResearchSettings(l.ctx, tenantID, uid)
-	if err != nil {
-		return nil, err
-	}
-	memberCtx, err := l.svcCtx.ThreadsAccount.ResolveMemberPlacementContext(l.ctx, tenantID, uid, research)
-	if err != nil {
-		return nil, err
-	}
-
-	payload := map[string]any{
-		"persona_id":      personaID,
-		"copy_mission_id": missionID,
-		"bootstrap":       false,
-		"scheduled":       true,
-	}
-	for key, value := range memberCtx.PayloadFields() {
-		payload[key] = value
-	}
-
-	existing, err := findCopyMissionScanSchedule(l.ctx, l.svcCtx, missionID)
-	if err != nil {
-		return nil, err
-	}
-	if existing != nil {
-		updated, err := l.svcCtx.Job.UpdateSchedule(l.ctx, jobdom.UpdateScheduleRequest{
-			ID:              existing.ID.Hex(),
-			Cron:            cronExpr,
-			Timezone:        timezone,
-			PayloadTemplate: payload,
-			Enabled:         &req.Enabled,
-		})
-		if err != nil {
-			return nil, err
-		}
-		return toCopyMissionScanScheduleData(updated, personaID, missionID), nil
-	}
-
-	created, err := l.svcCtx.Job.CreateSchedule(l.ctx, jobdom.CreateScheduleRequest{
-		TemplateType:    viralScanTemplate,
-		Scope:           "copy_mission",
-		ScopeID:         missionID,
-		Cron:            cronExpr,
-		Timezone:        timezone,
-		PayloadTemplate: payload,
-		Enabled:         req.Enabled,
-	})
-	if err != nil {
-		return nil, err
-	}
-	return toCopyMissionScanScheduleData(created, personaID, missionID), nil
+	return
 }
diff --git a/backend/internal/logic/crm/actor.go b/backend/internal/logic/crm/actor.go
deleted file mode 100644
index ff363fc..0000000
--- a/backend/internal/logic/crm/actor.go
+++ /dev/null
@@ -1,17 +0,0 @@
-package crm
-
-import (
-	"context"
-
-	"haixun-backend/internal/library/authctx"
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-)
-
-func actorFrom(ctx context.Context) (tenantID, uid string, err error) {
-	actor, ok := authctx.ActorFromContext(ctx)
-	if !ok {
-		return "", "", app.For(code.Auth).AuthUnauthorized("missing actor")
-	}
-	return actor.TenantID, actor.UID, nil
-}
diff --git a/backend/internal/logic/crm/create_crm_contact_logic.go b/backend/internal/logic/crm/create_crm_contact_logic.go
deleted file mode 100644
index 6cc276b..0000000
--- a/backend/internal/logic/crm/create_crm_contact_logic.go
+++ /dev/null
@@ -1,46 +0,0 @@
-package crm
-
-import (
-	"context"
-	"strings"
-
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	"haixun-backend/internal/svc"
-	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/core/logx"
-)
-
-type CreateCrmContactLogic struct {
-	logx.Logger
-	ctx    context.Context
-	svcCtx *svc.ServiceContext
-}
-
-func NewCreateCrmContactLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateCrmContactLogic {
-	return &CreateCrmContactLogic{Logger: logx.WithContext(ctx), ctx: ctx, svcCtx: svcCtx}
-}
-
-func (l *CreateCrmContactLogic) CreateCrmContact(req *types.CreateCrmContactReq) (*types.CrmContactData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-
-	authorID := strings.TrimSpace(req.AuthorID)
-	authorName := strings.TrimSpace(req.AuthorName)
-	if authorID == "" {
-		return nil, app.For(code.Persona).InputMissingRequired("author_id is required")
-	}
-	if authorName == "" {
-		return nil, app.For(code.Persona).InputMissingRequired("author_name is required")
-	}
-
-	result, err := l.svcCtx.CrmContact.Create(l.ctx, tenantID, uid, strings.TrimSpace(req.BrandID), authorID, authorName)
-	if err != nil {
-		return nil, err
-	}
-
-	return toCrmContactData(result), nil
-}
diff --git a/backend/internal/logic/crm/delete_crm_contact_logic.go b/backend/internal/logic/crm/delete_crm_contact_logic.go
deleted file mode 100644
index 669ebcf..0000000
--- a/backend/internal/logic/crm/delete_crm_contact_logic.go
+++ /dev/null
@@ -1,29 +0,0 @@
-package crm
-
-import (
-	"context"
-
-	"haixun-backend/internal/svc"
-	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/core/logx"
-)
-
-type DeleteCrmContactLogic struct {
-	logx.Logger
-	ctx    context.Context
-	svcCtx *svc.ServiceContext
-}
-
-func NewDeleteCrmContactLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeleteCrmContactLogic {
-	return &DeleteCrmContactLogic{Logger: logx.WithContext(ctx), ctx: ctx, svcCtx: svcCtx}
-}
-
-func (l *DeleteCrmContactLogic) DeleteCrmContact(req *types.CrmContactIDPath) error {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return err
-	}
-
-	return l.svcCtx.CrmContact.Delete(l.ctx, tenantID, uid, req.ID)
-}
diff --git a/backend/internal/logic/crm/get_crm_contact_logic.go b/backend/internal/logic/crm/get_crm_contact_logic.go
deleted file mode 100644
index 943f6c6..0000000
--- a/backend/internal/logic/crm/get_crm_contact_logic.go
+++ /dev/null
@@ -1,34 +0,0 @@
-package crm
-
-import (
-	"context"
-
-	"haixun-backend/internal/svc"
-	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/core/logx"
-)
-
-type GetCrmContactLogic struct {
-	logx.Logger
-	ctx    context.Context
-	svcCtx *svc.ServiceContext
-}
-
-func NewGetCrmContactLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetCrmContactLogic {
-	return &GetCrmContactLogic{Logger: logx.WithContext(ctx), ctx: ctx, svcCtx: svcCtx}
-}
-
-func (l *GetCrmContactLogic) GetCrmContact(req *types.CrmContactIDPath) (*types.CrmContactData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-
-	result, err := l.svcCtx.CrmContact.Get(l.ctx, tenantID, uid, req.ID)
-	if err != nil {
-		return nil, err
-	}
-
-	return toCrmContactData(result), nil
-}
diff --git a/backend/internal/logic/crm/list_crm_contacts_logic.go b/backend/internal/logic/crm/list_crm_contacts_logic.go
deleted file mode 100644
index ce16203..0000000
--- a/backend/internal/logic/crm/list_crm_contacts_logic.go
+++ /dev/null
@@ -1,54 +0,0 @@
-package crm
-
-import (
-	"context"
-
-	crmusecase "haixun-backend/internal/model/crm_contact/domain/usecase"
-	"haixun-backend/internal/svc"
-	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/core/logx"
-)
-
-type ListCrmContactsLogic struct {
-	logx.Logger
-	ctx    context.Context
-	svcCtx *svc.ServiceContext
-}
-
-func NewListCrmContactsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListCrmContactsLogic {
-	return &ListCrmContactsLogic{Logger: logx.WithContext(ctx), ctx: ctx, svcCtx: svcCtx}
-}
-
-func (l *ListCrmContactsLogic) ListCrmContacts(req *types.ListCrmContactsReq) (*types.CrmContactListData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-
-	page := req.Page
-	pageSize := req.PageSize
-	if page < 1 {
-		page = 1
-	}
-	if pageSize < 1 {
-		pageSize = 20
-	}
-
-	listReq := crmusecase.ListRequest{
-		TenantID: tenantID,
-		OwnerUID: uid,
-		BrandID:  req.BrandID,
-		Status:   req.Status,
-		Tag:      req.Tag,
-		Page:     page,
-		PageSize: pageSize,
-	}
-
-	items, total, err := l.svcCtx.CrmContact.List(l.ctx, listReq)
-	if err != nil {
-		return nil, err
-	}
-
-	return toCrmContactListData(items, total, page, pageSize), nil
-}
diff --git a/backend/internal/logic/crm/mapper.go b/backend/internal/logic/crm/mapper.go
deleted file mode 100644
index 48a9738..0000000
--- a/backend/internal/logic/crm/mapper.go
+++ /dev/null
@@ -1,48 +0,0 @@
-package crm
-
-import (
-	crmusecase "haixun-backend/internal/model/crm_contact/domain/usecase"
-	"haixun-backend/internal/types"
-)
-
-func toCrmContactData(item *crmusecase.CRMContactSummary) *types.CrmContactData {
-	if item == nil {
-		return nil
-	}
-	return &types.CrmContactData{
-		ID:              item.ID,
-		BrandID:         item.BrandID,
-		AuthorID:        item.AuthorID,
-		AuthorName:      item.AuthorName,
-		AuthorAvatar:    item.AuthorAvatar,
-		AuthorFollowers: item.AuthorFollowers,
-		ScanPostID:      item.ScanPostID,
-		Notes:           item.Notes,
-		Tags:            item.Tags,
-		Status:          item.Status,
-		OutreachCount:   item.OutreachCount,
-		LastContactedAt: item.LastContactedAt,
-		CreateAt:        item.CreateAt,
-		UpdateAt:        item.UpdateAt,
-	}
-}
-
-func toCrmContactListData(items []crmusecase.CRMContactSummary, total, page, pageSize int) *types.CrmContactListData {
-	totalPages := 0
-	if total > 0 {
-		totalPages = (total + pageSize - 1) / pageSize
-	}
-	data := make([]types.CrmContactData, 0, len(items))
-	for _, item := range items {
-		data = append(data, *toCrmContactData(&item))
-	}
-	return &types.CrmContactListData{
-		List: data,
-		Pagination: types.PaginationData{
-			Total:      int64(total),
-			Page:       int64(page),
-			PageSize:   int64(pageSize),
-			TotalPages: int64(totalPages),
-		},
-	}
-}
diff --git a/backend/internal/logic/crm/update_crm_contact_logic.go b/backend/internal/logic/crm/update_crm_contact_logic.go
deleted file mode 100644
index 853c5e4..0000000
--- a/backend/internal/logic/crm/update_crm_contact_logic.go
+++ /dev/null
@@ -1,42 +0,0 @@
-package crm
-
-import (
-	"context"
-
-	crmusecase "haixun-backend/internal/model/crm_contact/domain/usecase"
-	"haixun-backend/internal/svc"
-	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/core/logx"
-)
-
-type UpdateCrmContactLogic struct {
-	logx.Logger
-	ctx    context.Context
-	svcCtx *svc.ServiceContext
-}
-
-func NewUpdateCrmContactLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpdateCrmContactLogic {
-	return &UpdateCrmContactLogic{Logger: logx.WithContext(ctx), ctx: ctx, svcCtx: svcCtx}
-}
-
-func (l *UpdateCrmContactLogic) UpdateCrmContact(req *types.UpdateCrmContactReq) (*types.CrmContactData, error) {
-	tenantID, uid, err := actorFrom(l.ctx)
-	if err != nil {
-		return nil, err
-	}
-
-	result, err := l.svcCtx.CrmContact.Update(l.ctx, crmusecase.UpdateRequest{
-		TenantID:  tenantID,
-		OwnerUID:  uid,
-		ContactID: req.ID,
-		Notes:     req.Notes,
-		Tags:      req.Tags,
-		Status:    req.Status,
-	})
-	if err != nil {
-		return nil, err
-	}
-
-	return toCrmContactData(result), nil
-}
diff --git a/backend/internal/logic/job/analyze_style8_d_from_worker_logic.go b/backend/internal/logic/job/analyze_style8_d_from_worker_logic.go
index d27b13a..c51bf43 100644
--- a/backend/internal/logic/job/analyze_style8_d_from_worker_logic.go
+++ b/backend/internal/logic/job/analyze_style8_d_from_worker_logic.go
@@ -15,6 +15,7 @@ import (
 	jobenum "haixun-backend/internal/model/job/domain/enum"
 	jobusecase "haixun-backend/internal/model/job/domain/usecase"
 	personausecase "haixun-backend/internal/model/persona/domain/usecase"
+	tausecase "haixun-backend/internal/model/threads_account/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
 
@@ -36,12 +37,22 @@ func NewAnalyzeStyle8DFromWorkerLogic(ctx context.Context, svcCtx *svc.ServiceCo
 }
 
 func (l *AnalyzeStyle8DFromWorkerLogic) AnalyzeStyle8DFromWorker(req *types.AnalyzeStyle8DReq) (resp *types.AnalyzeStyle8DData, err error) {
-	credential, err := l.svcCtx.ThreadsAccount.ResolveWorkerAiCredential(
-		l.ctx,
-		req.TenantID,
-		req.OwnerUID,
-		req.ThreadsAccountID,
-	)
+	var credential *tausecase.WorkerAiCredential
+	accountID := strings.TrimSpace(req.ThreadsAccountID)
+	if accountID != "" {
+		credential, err = l.svcCtx.ThreadsAccount.ResolveWorkerAiCredential(
+			l.ctx,
+			req.TenantID,
+			req.OwnerUID,
+			accountID,
+		)
+	} else {
+		credential, err = l.svcCtx.ThreadsAccount.ResolveMemberResearchAiCredential(
+			l.ctx,
+			req.TenantID,
+			req.OwnerUID,
+		)
+	}
 	if err != nil {
 		return nil, err
 	}
@@ -79,10 +90,16 @@ func (l *AnalyzeStyle8DFromWorkerLogic) AnalyzeStyle8DFromWorker(req *types.Anal
 	})
 
 	username := strings.TrimPrefix(strings.TrimSpace(req.Username), "@")
+	input := style8d.AnalyzeInput{
+		Mode:     style8d.AnalyzeModeBenchmark,
+		Username: username,
+		Posts:    posts,
+	}
 	systemPrompt, err := libprompt.Style8DSystem()
 	if err != nil {
 		return nil, app.For(code.AI).SysInternal("prompt config load failed")
 	}
+	maxTokens := 8192
 	result, err := l.svcCtx.AI.GenerateText(l.ctx, domai.GenerateRequest{
 		Provider: providerID,
 		Model:    credential.Model,
@@ -91,8 +108,9 @@ func (l *AnalyzeStyle8DFromWorkerLogic) AnalyzeStyle8DFromWorker(req *types.Anal
 		},
 		System: systemPrompt,
 		Messages: []domai.Message{
-			{Role: "user", Content: style8d.BuildUserPrompt(username, posts)},
+			{Role: "user", Content: input.BuildUserPrompt()},
 		},
+		MaxTokens: &maxTokens,
 	})
 	if err != nil {
 		if strings.Contains(err.Error(), "HTTP 401") {
@@ -108,7 +126,7 @@ func (l *AnalyzeStyle8DFromWorkerLogic) AnalyzeStyle8DFromWorker(req *types.Anal
 	if err != nil {
 		return nil, app.For(code.AI).SvcThirdParty("8D LLM 回傳無法解析：" + err.Error())
 	}
-	profile := style8d.BuildStoredProfile(username, posts, parsed)
+	profile := input.BuildStoredProfile(parsed)
 	profileJSON, err := profile.JSON()
 	if err != nil {
 		return nil, err
@@ -126,9 +144,10 @@ func (l *AnalyzeStyle8DFromWorkerLogic) AnalyzeStyle8DFromWorker(req *types.Anal
 	})
 
 	personaDraft := strings.TrimSpace(profile.PersonaDraft)
+	benchmark := input.StyleBenchmark()
 	patch := personausecase.PersonaPatch{
 		StyleProfile:   &profileJSON,
-		StyleBenchmark: &username,
+		StyleBenchmark: &benchmark,
 	}
 	if personaDraft != "" {
 		patch.Persona = &personaDraft
diff --git a/backend/internal/logic/member/mapper.go b/backend/internal/logic/member/mapper.go
index ae262f9..44edd5e 100644
--- a/backend/internal/logic/member/mapper.go
+++ b/backend/internal/logic/member/mapper.go
@@ -33,6 +33,7 @@ func toPlacementSettingsData(settings *placementusecase.Settings) types.MemberPl
 		BraveSearchLang:       settings.BraveSearchLang,
 		ExaUserLocation:       settings.ExaUserLocation,
 		ExpandStrategy:        settings.ExpandStrategy,
+		DevModeEnabled:        settings.DevModeEnabled,
 	}
 }
 
diff --git a/backend/internal/logic/member/update_member_placement_settings_logic.go b/backend/internal/logic/member/update_member_placement_settings_logic.go
index 14e918f..a0defad 100644
--- a/backend/internal/logic/member/update_member_placement_settings_logic.go
+++ b/backend/internal/logic/member/update_member_placement_settings_logic.go
@@ -40,6 +40,7 @@ func (l *UpdateMemberPlacementSettingsLogic) UpdateMemberPlacementSettings(req *
 		BraveSearchLang:   req.BraveSearchLang,
 		ExaUserLocation:   req.ExaUserLocation,
 		ExpandStrategy:    req.ExpandStrategy,
+		DevModeEnabled:    req.DevModeEnabled,
 	})
 	if err != nil {
 		return nil, err
diff --git a/backend/internal/logic/persona/content_ops_mapper.go b/backend/internal/logic/persona/content_ops_mapper.go
new file mode 100644
index 0000000..595c460
--- /dev/null
+++ b/backend/internal/logic/persona/content_ops_mapper.go
@@ -0,0 +1,30 @@
+package persona
+
+import (
+	contentops "haixun-backend/internal/model/content_ops/domain/usecase"
+	"haixun-backend/internal/types"
+)
+
+func toTopicCandidateData(item contentops.TopicCandidateSummary) types.TopicCandidateData {
+	return types.TopicCandidateData{ID: item.ID, PersonaID: item.PersonaID, Name: item.Name, Source: item.Source, Category: item.Category, SeedQuery: item.SeedQuery, TrendReason: item.TrendReason, TrendKeywords: item.TrendKeywords, HeatScore: item.HeatScore, FitScore: item.FitScore, InteractionScore: item.InteractionScore, ExtendScore: item.ExtendScore, RiskScore: item.RiskScore, FinalScore: item.FinalScore, RecommendedMissions: item.RecommendedMissions, Status: item.Status, CreateAt: item.CreateAt, UpdateAt: item.UpdateAt}
+}
+
+func toContentPlanData(item contentops.ContentPlanSummary) types.ContentPlanData {
+	return types.ContentPlanData{ID: item.ID, PersonaID: item.PersonaID, TopicCandidateID: item.TopicCandidateID, Topic: item.Topic, Mission: item.Mission, TargetAudience: item.TargetAudience, Angle: item.Angle, OpeningType: item.OpeningType, BodyType: item.BodyType, Emotion: item.Emotion, EndingType: item.EndingType, CtaType: item.CtaType, RiskLevel: item.RiskLevel, RequiresHumanReview: item.RequiresHumanReview, Avoid: item.Avoid, SelectedKnowledge: item.SelectedKnowledge, Status: item.Status, CreateAt: item.CreateAt, UpdateAt: item.UpdateAt}
+}
+
+func toFeedbackEventData(item contentops.FeedbackEventSummary) types.FeedbackEventData {
+	return types.FeedbackEventData{ID: item.ID, PersonaID: item.PersonaID, ContentPlanID: item.ContentPlanID, DraftID: item.DraftID, Decision: item.Decision, Note: item.Note, Snapshot: item.Snapshot, CreateAt: item.CreateAt}
+}
+
+func toKnowledgeSourceData(item contentops.KnowledgeSourceSummary) types.KnowledgeSourceData {
+	return types.KnowledgeSourceData{ID: item.ID, PersonaID: item.PersonaID, SourceType: item.SourceType, Title: item.Title, Filename: item.Filename, ParsedStatus: item.ParsedStatus, ChunkCount: item.ChunkCount, CreateAt: item.CreateAt}
+}
+
+func toKnowledgeChunkData(item contentops.KnowledgeChunkSummary) types.KnowledgeChunkData {
+	return types.KnowledgeChunkData{ID: item.ID, PersonaID: item.PersonaID, SourceID: item.SourceID, Content: item.Content, Topics: item.Topics, StyleTags: item.StyleTags, RiskLevel: item.RiskLevel, CreateAt: item.CreateAt}
+}
+
+func toFormulaPoolData(item contentops.FormulaPoolSummary) types.FormulaPoolData {
+	return types.FormulaPoolData{ID: item.ID, PersonaID: item.PersonaID, Type: item.Type, Name: item.Name, Pattern: item.Pattern, UseCases: item.UseCases, Avoid: item.Avoid, Weight: item.Weight, CreateAt: item.CreateAt, UpdateAt: item.UpdateAt}
+}
diff --git a/backend/internal/logic/persona/copy_draft_mapper.go b/backend/internal/logic/persona/copy_draft_mapper.go
new file mode 100644
index 0000000..adf9610
--- /dev/null
+++ b/backend/internal/logic/persona/copy_draft_mapper.go
@@ -0,0 +1,40 @@
+package persona
+
+import (
+	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
+	"haixun-backend/internal/types"
+)
+
+func toCopyDraftData(item copydraftdomain.CopyDraftSummary) types.CopyDraftData {
+	return types.CopyDraftData{
+		ID:                  item.ID,
+		PersonaID:           item.PersonaID,
+		ContentPlanID:       item.ContentPlanID,
+		CopyMissionID:       item.CopyMissionID,
+		ScanPostID:          item.ScanPostID,
+		FormulaID:           item.FormulaID,
+		DraftType:           item.DraftType,
+		SortOrder:           item.SortOrder,
+		Text:                item.Text,
+		TopicTag:            item.TopicTag,
+		Angle:               item.Angle,
+		Hook:                item.Hook,
+		Rationale:           item.Rationale,
+		ReferenceNotes:      item.ReferenceNotes,
+		Sources:             item.Sources,
+		AiScore:             item.AiScore,
+		FormulaScore:        item.FormulaScore,
+		BrandFitScore:       item.BrandFitScore,
+		RiskScore:           item.RiskScore,
+		SimilarityScore:     item.SimilarityScore,
+		EngagementPotential: item.EngagementPotential,
+		FreshnessScore:      item.FreshnessScore,
+		ReviewSuggestion:    item.ReviewSuggestion,
+		Status:              item.Status,
+		PublishQueueID:      item.PublishQueueID,
+		PublishedMediaID:    item.PublishedMediaID,
+		PublishedPermalink:  item.PublishedPermalink,
+		PublishedAt:         item.PublishedAt,
+		CreateAt:            item.CreateAt,
+	}
+}
diff --git a/backend/internal/logic/persona/create_content_plan_logic.go b/backend/internal/logic/persona/create_content_plan_logic.go
new file mode 100644
index 0000000..b00ddde
--- /dev/null
+++ b/backend/internal/logic/persona/create_content_plan_logic.go
@@ -0,0 +1,41 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"context"
+
+	contentops "haixun-backend/internal/model/content_ops/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type CreateContentPlanLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewCreateContentPlanLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateContentPlanLogic {
+	return &CreateContentPlanLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *CreateContentPlanLogic) CreateContentPlan(req *types.CreateContentPlanHandlerReq) (resp *types.ContentPlanData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	item, err := l.svcCtx.ContentOps.CreateContentPlan(l.ctx, contentops.ContentPlanInput{TenantID: tenantID, OwnerUID: uid, PersonaID: req.ID, TopicCandidateID: req.TopicCandidateID, Topic: req.Topic, Mission: req.Mission, TargetAudience: req.TargetAudience, Angle: req.Angle, OpeningType: req.OpeningType, BodyType: req.BodyType, Emotion: req.Emotion, EndingType: req.EndingType, CtaType: req.CtaType, RiskLevel: req.RiskLevel, RequiresHumanReview: req.RequiresHumanReview, Avoid: req.Avoid, SelectedKnowledge: req.SelectedKnowledge})
+	if err != nil {
+		return nil, err
+	}
+	data := toContentPlanData(*item)
+	return &data, nil
+}
diff --git a/backend/internal/logic/persona/create_feedback_event_logic.go b/backend/internal/logic/persona/create_feedback_event_logic.go
new file mode 100644
index 0000000..aa1870e
--- /dev/null
+++ b/backend/internal/logic/persona/create_feedback_event_logic.go
@@ -0,0 +1,41 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"context"
+
+	contentops "haixun-backend/internal/model/content_ops/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type CreateFeedbackEventLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewCreateFeedbackEventLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateFeedbackEventLogic {
+	return &CreateFeedbackEventLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *CreateFeedbackEventLogic) CreateFeedbackEvent(req *types.CreateFeedbackEventHandlerReq) (resp *types.FeedbackEventData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	item, err := l.svcCtx.ContentOps.CreateFeedbackEvent(l.ctx, contentops.FeedbackEventInput{TenantID: tenantID, OwnerUID: uid, PersonaID: req.ID, ContentPlanID: req.ContentPlanID, DraftID: req.DraftID, Decision: req.Decision, Note: req.Note, Snapshot: req.Snapshot})
+	if err != nil {
+		return nil, err
+	}
+	data := toFeedbackEventData(*item)
+	return &data, nil
+}
diff --git a/backend/internal/logic/persona/create_formula_pool_logic.go b/backend/internal/logic/persona/create_formula_pool_logic.go
new file mode 100644
index 0000000..b769f8c
--- /dev/null
+++ b/backend/internal/logic/persona/create_formula_pool_logic.go
@@ -0,0 +1,41 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"context"
+
+	contentops "haixun-backend/internal/model/content_ops/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type CreateFormulaPoolLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewCreateFormulaPoolLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateFormulaPoolLogic {
+	return &CreateFormulaPoolLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *CreateFormulaPoolLogic) CreateFormulaPool(req *types.CreateFormulaPoolHandlerReq) (resp *types.FormulaPoolData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	item, err := l.svcCtx.ContentOps.CreateFormulaPool(l.ctx, contentops.FormulaPoolInput{TenantID: tenantID, OwnerUID: uid, PersonaID: req.ID, Type: req.Type, Name: req.Name, Pattern: req.Pattern, UseCases: req.UseCases, Avoid: req.Avoid, Weight: req.Weight})
+	if err != nil {
+		return nil, err
+	}
+	data := toFormulaPoolData(*item)
+	return &data, nil
+}
diff --git a/backend/internal/logic/persona/create_knowledge_source_logic.go b/backend/internal/logic/persona/create_knowledge_source_logic.go
new file mode 100644
index 0000000..4e83e74
--- /dev/null
+++ b/backend/internal/logic/persona/create_knowledge_source_logic.go
@@ -0,0 +1,41 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"context"
+
+	contentops "haixun-backend/internal/model/content_ops/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type CreateKnowledgeSourceLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewCreateKnowledgeSourceLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateKnowledgeSourceLogic {
+	return &CreateKnowledgeSourceLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *CreateKnowledgeSourceLogic) CreateKnowledgeSource(req *types.CreateKnowledgeSourceHandlerReq) (resp *types.KnowledgeSourceData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	item, err := l.svcCtx.ContentOps.CreateKnowledgeSource(l.ctx, contentops.KnowledgeSourceInput{TenantID: tenantID, OwnerUID: uid, PersonaID: req.ID, SourceType: req.SourceType, Title: req.Title, Filename: req.Filename, Content: req.Content, ContentBase64: req.ContentBase64})
+	if err != nil {
+		return nil, err
+	}
+	data := toKnowledgeSourceData(*item)
+	return &data, nil
+}
diff --git a/backend/internal/logic/persona/delete_persona_copy_draft_logic.go b/backend/internal/logic/persona/delete_persona_copy_draft_logic.go
index ee99435..f4298f7 100644
--- a/backend/internal/logic/persona/delete_persona_copy_draft_logic.go
+++ b/backend/internal/logic/persona/delete_persona_copy_draft_logic.go
@@ -34,4 +34,4 @@ func (l *DeletePersonaCopyDraftLogic) DeletePersonaCopyDraft(req *types.CopyDraf
 		DraftID: draftID,
 		Message: "草稿已刪除",
 	}, nil
-}
\ No newline at end of file
+}
diff --git a/backend/internal/logic/persona/delete_style_preset_logic.go b/backend/internal/logic/persona/delete_style_preset_logic.go
new file mode 100644
index 0000000..0327d5b
--- /dev/null
+++ b/backend/internal/logic/persona/delete_style_preset_logic.go
@@ -0,0 +1,35 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type DeleteStylePresetLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewDeleteStylePresetLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeleteStylePresetLogic {
+	return &DeleteStylePresetLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *DeleteStylePresetLogic) DeleteStylePreset(req *types.StylePresetPath) error {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return err
+	}
+	return l.svcCtx.StylePreset.Delete(l.ctx, tenantID, uid, req.ID, req.PresetID)
+}
diff --git a/backend/internal/logic/persona/generate_from_content_formula_logic.go b/backend/internal/logic/persona/generate_from_content_formula_logic.go
new file mode 100644
index 0000000..f0f3bb1
--- /dev/null
+++ b/backend/internal/logic/persona/generate_from_content_formula_logic.go
@@ -0,0 +1,143 @@
+package persona
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	libformula "haixun-backend/internal/library/formula"
+	"haixun-backend/internal/library/placement"
+	"haixun-backend/internal/library/style8d"
+	"haixun-backend/internal/library/websearch"
+	domai "haixun-backend/internal/model/ai/domain/usecase"
+	aiusecase "haixun-backend/internal/model/ai/usecase"
+	copydraftentity "haixun-backend/internal/model/copy_draft/domain/entity"
+	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type GenerateFromContentFormulaLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGenerateFromContentFormulaLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GenerateFromContentFormulaLogic {
+	return &GenerateFromContentFormulaLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *GenerateFromContentFormulaLogic) GenerateFromContentFormula(req *types.GenerateFromContentFormulaHandlerReq) (*types.GenerateFromContentFormulaData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	personaID := strings.TrimSpace(req.ID)
+	topic := strings.TrimSpace(req.Topic)
+	if topic == "" {
+		return nil, app.For(code.Persona).InputMissingRequired("topic is required")
+	}
+	persona, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID)
+	if err != nil {
+		return nil, err
+	}
+	if !style8d.HasReady8D(persona.Persona, persona.StyleProfile) {
+		return nil, app.For(code.Persona).InputMissingRequired("請先完成人設 8D 對標分析")
+	}
+	formula, err := l.svcCtx.ContentFormula.Get(l.ctx, tenantID, uid, req.AccountID, req.FormulaID)
+	if err != nil {
+		return nil, err
+	}
+	count := req.DraftCount
+	if count <= 0 {
+		count = 1
+	}
+	if count > 5 {
+		count = 5
+	}
+
+	credential, err := l.svcCtx.ThreadsAccount.ResolveMemberAiCredential(l.ctx, tenantID, uid)
+	if err != nil {
+		return nil, err
+	}
+	providerID, err := aiusecase.MapWorkerProvider(credential.Provider)
+	if err != nil {
+		return nil, err
+	}
+	aiReq := domai.GenerateRequest{
+		Provider:   providerID,
+		Model:      credential.Model,
+		Credential: domai.Credential{APIKey: credential.APIKey},
+	}
+	personaBlock := style8d.ResolvePersonaBlock(persona.Persona, persona.StyleProfile, persona.Brief)
+
+	researchNotes := ""
+	if req.UseWebSearch {
+		research, rerr := l.svcCtx.Placement.ResearchSettings(l.ctx, tenantID, uid)
+		if rerr == nil && placement.WebSearchAvailable(research) {
+			memberCtx, merr := l.svcCtx.ThreadsAccount.ResolveMemberPlacementContext(l.ctx, tenantID, uid, research)
+			if merr == nil {
+				webClient := websearch.New(memberCtx.WebSearchConfig())
+				if webClient.Enabled() {
+					resp, _ := webClient.Search(l.ctx, websearch.SearchOptions{
+						Query: topic + " " + strings.TrimSpace(req.Brief),
+						Limit: 5,
+						Mode:  websearch.ModeKnowledgeExpand,
+					})
+					if len(resp.Results) > 0 {
+						var b strings.Builder
+						for _, snip := range resp.Results {
+							if snip.Title != "" {
+								b.WriteString("- ")
+								b.WriteString(snip.Title)
+								b.WriteString("\n")
+							}
+							if snip.Snippet != "" {
+								b.WriteString(snip.Snippet)
+								b.WriteString("\n")
+							}
+						}
+						researchNotes = strings.TrimSpace(b.String())
+					}
+				}
+			}
+		}
+	}
+
+	list := make([]types.CopyDraftData, 0, count)
+	for i := 0; i < count; i++ {
+		generated, genErr := libformula.GenerateDraft(l.ctx, l.svcCtx.AI, aiReq, libformula.GenerateInput{
+			Topic:         topic,
+			Brief:         req.Brief,
+			PersonaBlock:  personaBlock,
+			ResearchNotes: researchNotes,
+			Formula:       *formula,
+		})
+		if genErr != nil {
+			return nil, app.For(code.AI).SvcThirdParty("貼文生成失敗：" + genErr.Error())
+		}
+		saved, saveErr := l.svcCtx.CopyDraft.Create(l.ctx, copydraftdomain.CreateRequest{
+			TenantID:       tenantID,
+			OwnerUID:       uid,
+			PersonaID:      personaID,
+			FormulaID:      formula.ID,
+			DraftType:      copydraftentity.DraftTypeFormula,
+			Text:           generated.Text,
+			TopicTag:       generated.TopicTag,
+			Angle:          generated.Angle,
+			Hook:           generated.Hook,
+			Rationale:      generated.Rationale,
+			ReferenceNotes: generated.StructureNotes,
+			Sources:        []string{formula.Label},
+		})
+		if saveErr != nil {
+			return nil, saveErr
+		}
+		list = append(list, toCopyDraftData(*saved))
+	}
+	return &types.GenerateFromContentFormulaData{
+		List:    list,
+		Message: fmt.Sprintf("已產生 %d 篇可編輯草稿，已加入排程區", len(list)),
+	}, nil
+}
diff --git a/backend/internal/logic/persona/generate_persona_copy_draft_logic.go b/backend/internal/logic/persona/generate_persona_copy_draft_logic.go
index fbfdf12..389d017 100644
--- a/backend/internal/logic/persona/generate_persona_copy_draft_logic.go
+++ b/backend/internal/logic/persona/generate_persona_copy_draft_logic.go
@@ -103,13 +103,15 @@ func (l *GeneratePersonaCopyDraftLogic) GeneratePersonaCopyDraft(
 		}
 	}
 
+	replicateTemp := 0.82
 	result, err := l.svcCtx.AI.GenerateText(l.ctx, domai.GenerateRequest{
 		Provider: providerID,
 		Model:    credential.Model,
 		Credential: domai.Credential{
 			APIKey: credential.APIKey,
 		},
-		System: libviral.BuildSystemPrompt(),
+		System:      libviral.BuildSystemPrompt(),
+		Temperature: &replicateTemp,
 		Messages: []domai.Message{
 			{
 				Role: "user",
@@ -121,6 +123,7 @@ func (l *GeneratePersonaCopyDraftLogic) GeneratePersonaCopyDraft(
 					OriginalText:      post.Text,
 					AuthorName:        post.Author,
 					StructureAnalysis: analysisText,
+					NarrativeSeed:     scanPostID,
 				}),
 			},
 		},
@@ -153,22 +156,7 @@ func (l *GeneratePersonaCopyDraftLogic) GeneratePersonaCopyDraft(
 	}
 
 	return &types.GeneratePersonaCopyDraftData{
-		Draft: types.CopyDraftData{
-			ID:             saved.ID,
-			PersonaID:      saved.PersonaID,
-			CopyMissionID:  saved.CopyMissionID,
-			ScanPostID:     saved.ScanPostID,
-			DraftType:      saved.DraftType,
-			SortOrder:      saved.SortOrder,
-			Text:           saved.Text,
-			Angle:          saved.Angle,
-			Hook:           saved.Hook,
-			Rationale:      saved.Rationale,
-			ReferenceNotes: saved.ReferenceNotes,
-			Sources:        saved.Sources,
-			Status:         saved.Status,
-			CreateAt:       saved.CreateAt,
-		},
+		Draft:   toCopyDraftData(*saved),
 		Message: "已產出仿寫草稿",
 	}, nil
 }
diff --git a/backend/internal/logic/persona/generate_persona_topic_matrix_logic.go b/backend/internal/logic/persona/generate_persona_topic_matrix_logic.go
new file mode 100644
index 0000000..7557b97
--- /dev/null
+++ b/backend/internal/logic/persona/generate_persona_topic_matrix_logic.go
@@ -0,0 +1,65 @@
+package persona
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	libpersonacopy "haixun-backend/internal/library/personacopy"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type GeneratePersonaTopicMatrixLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGeneratePersonaTopicMatrixLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GeneratePersonaTopicMatrixLogic {
+	return &GeneratePersonaTopicMatrixLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *GeneratePersonaTopicMatrixLogic) GeneratePersonaTopicMatrix(req *types.GeneratePersonaTopicMatrixHandlerReq) (*types.GeneratePersonaTopicMatrixData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	personaID := strings.TrimSpace(req.ID)
+	topic := strings.TrimSpace(req.Topic)
+	if topic == "" {
+		return nil, app.For(code.Persona).InputMissingRequired("topic is required")
+	}
+
+	created, err := libpersonacopy.RunTopicMatrix(l.ctx, libpersonacopy.TopicMatrixDeps{
+		Persona:        l.svcCtx.Persona,
+		CopyDraft:      l.svcCtx.CopyDraft,
+		ContentOps:     l.svcCtx.ContentOps,
+		ThreadsAccount: l.svcCtx.ThreadsAccount,
+		Placement:      l.svcCtx.Placement,
+		AI:             l.svcCtx.AI,
+	}, libpersonacopy.TopicMatrixInput{
+		TenantID:      tenantID,
+		OwnerUID:      uid,
+		PersonaID:     personaID,
+		ContentPlanID: req.ContentPlanID,
+		Topic:         topic,
+		Brief:         req.Brief,
+		UseWebSearch:  req.UseWebSearch,
+		DraftCount:    req.DraftCount,
+	}, nil)
+	if err != nil {
+		return nil, app.For(code.AI).SvcThirdParty("矩陣草稿生成失敗：" + err.Error())
+	}
+
+	list := make([]types.CopyDraftData, 0, len(created))
+	for _, item := range created {
+		list = append(list, toCopyDraftData(item))
+	}
+
+	return &types.GeneratePersonaTopicMatrixData{
+		List:    list,
+		Message: fmt.Sprintf("已產生 %d 篇矩陣草稿", len(list)),
+	}, nil
+}
diff --git a/backend/internal/logic/persona/list_content_plans_logic.go b/backend/internal/logic/persona/list_content_plans_logic.go
new file mode 100644
index 0000000..9fbe8fd
--- /dev/null
+++ b/backend/internal/logic/persona/list_content_plans_logic.go
@@ -0,0 +1,43 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListContentPlansLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListContentPlansLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListContentPlansLogic {
+	return &ListContentPlansLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ListContentPlansLogic) ListContentPlans(req *types.PersonaPath) (resp *types.ListContentPlansData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	items, err := l.svcCtx.ContentOps.ListContentPlans(l.ctx, tenantID, uid, req.ID, 50)
+	if err != nil {
+		return nil, err
+	}
+	list := make([]types.ContentPlanData, 0, len(items))
+	for _, item := range items {
+		list = append(list, toContentPlanData(item))
+	}
+	return &types.ListContentPlansData{List: list}, nil
+}
diff --git a/backend/internal/logic/persona/list_formula_pools_logic.go b/backend/internal/logic/persona/list_formula_pools_logic.go
new file mode 100644
index 0000000..6eabec9
--- /dev/null
+++ b/backend/internal/logic/persona/list_formula_pools_logic.go
@@ -0,0 +1,43 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListFormulaPoolsLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListFormulaPoolsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListFormulaPoolsLogic {
+	return &ListFormulaPoolsLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ListFormulaPoolsLogic) ListFormulaPools(req *types.PersonaPath) (resp *types.ListFormulaPoolsData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	items, err := l.svcCtx.ContentOps.ListFormulaPools(l.ctx, tenantID, uid, req.ID, 50)
+	if err != nil {
+		return nil, err
+	}
+	list := make([]types.FormulaPoolData, 0, len(items))
+	for _, item := range items {
+		list = append(list, toFormulaPoolData(item))
+	}
+	return &types.ListFormulaPoolsData{List: list}, nil
+}
diff --git a/backend/internal/logic/persona/list_knowledge_chunks_logic.go b/backend/internal/logic/persona/list_knowledge_chunks_logic.go
new file mode 100644
index 0000000..110e052
--- /dev/null
+++ b/backend/internal/logic/persona/list_knowledge_chunks_logic.go
@@ -0,0 +1,43 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListKnowledgeChunksLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListKnowledgeChunksLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListKnowledgeChunksLogic {
+	return &ListKnowledgeChunksLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ListKnowledgeChunksLogic) ListKnowledgeChunks(req *types.PersonaPath) (resp *types.ListKnowledgeChunksData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	items, err := l.svcCtx.ContentOps.ListKnowledgeChunks(l.ctx, tenantID, uid, req.ID, 80)
+	if err != nil {
+		return nil, err
+	}
+	list := make([]types.KnowledgeChunkData, 0, len(items))
+	for _, item := range items {
+		list = append(list, toKnowledgeChunkData(item))
+	}
+	return &types.ListKnowledgeChunksData{List: list}, nil
+}
diff --git a/backend/internal/logic/persona/list_knowledge_sources_logic.go b/backend/internal/logic/persona/list_knowledge_sources_logic.go
new file mode 100644
index 0000000..c2ba664
--- /dev/null
+++ b/backend/internal/logic/persona/list_knowledge_sources_logic.go
@@ -0,0 +1,43 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListKnowledgeSourcesLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListKnowledgeSourcesLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListKnowledgeSourcesLogic {
+	return &ListKnowledgeSourcesLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ListKnowledgeSourcesLogic) ListKnowledgeSources(req *types.PersonaPath) (resp *types.ListKnowledgeSourcesData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	items, err := l.svcCtx.ContentOps.ListKnowledgeSources(l.ctx, tenantID, uid, req.ID, 50)
+	if err != nil {
+		return nil, err
+	}
+	list := make([]types.KnowledgeSourceData, 0, len(items))
+	for _, item := range items {
+		list = append(list, toKnowledgeSourceData(item))
+	}
+	return &types.ListKnowledgeSourcesData{List: list}, nil
+}
diff --git a/backend/internal/logic/persona/list_persona_content_inbox_logic.go b/backend/internal/logic/persona/list_persona_content_inbox_logic.go
new file mode 100644
index 0000000..ffe2e9c
--- /dev/null
+++ b/backend/internal/logic/persona/list_persona_content_inbox_logic.go
@@ -0,0 +1,112 @@
+package persona
+
+import (
+	"context"
+	"math"
+
+	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
+	pqdomain "haixun-backend/internal/model/publish_queue/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type ListPersonaContentInboxLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListPersonaContentInboxLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListPersonaContentInboxLogic {
+	return &ListPersonaContentInboxLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *ListPersonaContentInboxLogic) ListPersonaContentInbox(req *types.ListPersonaContentInboxHandlerReq) (*types.ListPersonaContentInboxData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	personaID := req.ID
+	if _, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID); err != nil {
+		return nil, err
+	}
+	page := int(req.Page)
+	if page <= 0 {
+		page = 1
+	}
+	pageSize := int(req.PageSize)
+	if pageSize <= 0 {
+		pageSize = 12
+	}
+	result, err := l.svcCtx.CopyDraft.ListInbox(l.ctx, copydraftdomain.InboxListRequest{
+		TenantID:   tenantID,
+		OwnerUID:   uid,
+		PersonaID:  personaID,
+		Status:     req.Status,
+		RangeStart: req.RangeStart,
+		RangeEnd:   req.RangeEnd,
+		Page:       page,
+		PageSize:   pageSize,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	queueIDs := make([]string, 0)
+	for _, item := range result.Items {
+		if item.PublishQueueID != "" {
+			queueIDs = append(queueIDs, item.PublishQueueID)
+		}
+	}
+	queueByID := map[string]pqdomain.QueueItemSummary{}
+	if len(queueIDs) > 0 {
+		queueItems, qerr := l.svcCtx.PublishQueue.ListByIDs(l.ctx, tenantID, uid, queueIDs)
+		if qerr == nil {
+			for _, q := range queueItems {
+				queueByID[q.ID] = q
+			}
+		}
+	}
+
+	list := make([]types.ContentInboxItemData, 0, len(result.Items))
+	for _, item := range result.Items {
+		queueItem := queueByID[item.PublishQueueID]
+		scheduledAt := queueItem.ScheduledAt
+		lifecycle, groupDate := inboxLifecycle(item, scheduledAt)
+		draftData := toCopyDraftData(item)
+		if queueItem.TopicTag != "" {
+			draftData.TopicTag = queueItem.TopicTag
+		}
+		list = append(list, types.ContentInboxItemData{
+			CopyDraftData: draftData,
+			ScheduledAt:   scheduledAt,
+			Lifecycle:     lifecycle,
+			GroupDate:     groupDate,
+		})
+	}
+
+	totalPages := int64(0)
+	if pageSize > 0 {
+		totalPages = int64(math.Ceil(float64(result.Total) / float64(pageSize)))
+	}
+	return &types.ListPersonaContentInboxData{
+		Pagination: types.PaginationData{
+			Total:      result.Total,
+			Page:       int64(page),
+			PageSize:   int64(pageSize),
+			TotalPages: totalPages,
+		},
+		List: list,
+	}, nil
+}
+
+func inboxLifecycle(item copydraftdomain.CopyDraftSummary, scheduledAt int64) (lifecycle string, groupDate int64) {
+	if item.PublishedAt > 0 {
+		return "published", item.PublishedAt
+	}
+	if item.PublishQueueID != "" || scheduledAt > 0 {
+		if scheduledAt > 0 {
+			return "scheduled", scheduledAt
+		}
+		return "scheduled", item.CreateAt
+	}
+	return "draft", item.CreateAt
+}
diff --git a/backend/internal/logic/persona/list_persona_copy_drafts_logic.go b/backend/internal/logic/persona/list_persona_copy_drafts_logic.go
index de35a46..c3f5042 100644
--- a/backend/internal/logic/persona/list_persona_copy_drafts_logic.go
+++ b/backend/internal/logic/persona/list_persona_copy_drafts_logic.go
@@ -33,22 +33,7 @@ func (l *ListPersonaCopyDraftsLogic) ListPersonaCopyDrafts(req *types.PersonaPat
 	}
 	list := make([]types.CopyDraftData, 0, len(drafts))
 	for _, item := range drafts {
-		list = append(list, types.CopyDraftData{
-			ID:             item.ID,
-			PersonaID:      item.PersonaID,
-			CopyMissionID:  item.CopyMissionID,
-			ScanPostID:     item.ScanPostID,
-			DraftType:      item.DraftType,
-			SortOrder:      item.SortOrder,
-			Text:           item.Text,
-			Angle:          item.Angle,
-			Hook:           item.Hook,
-			Rationale:      item.Rationale,
-			ReferenceNotes: item.ReferenceNotes,
-			Sources:        item.Sources,
-			Status:         item.Status,
-			CreateAt:       item.CreateAt,
-		})
+		list = append(list, toCopyDraftData(item))
 	}
 	return &types.ListPersonaCopyDraftsData{List: list, Total: len(list)}, nil
 }
diff --git a/backend/internal/logic/persona/list_style_presets_logic.go b/backend/internal/logic/persona/list_style_presets_logic.go
new file mode 100644
index 0000000..c190192
--- /dev/null
+++ b/backend/internal/logic/persona/list_style_presets_logic.go
@@ -0,0 +1,43 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListStylePresetsLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListStylePresetsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListStylePresetsLogic {
+	return &ListStylePresetsLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ListStylePresetsLogic) ListStylePresets(req *types.PersonaPath) (resp *types.ListStylePresetsData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	items, err := l.svcCtx.StylePreset.List(l.ctx, tenantID, uid, req.ID)
+	if err != nil {
+		return nil, err
+	}
+	list := make([]types.StylePresetData, 0, len(items))
+	for _, item := range items {
+		list = append(list, toStylePresetData(item))
+	}
+	return &types.ListStylePresetsData{List: list}, nil
+}
diff --git a/backend/internal/logic/persona/list_topic_candidates_logic.go b/backend/internal/logic/persona/list_topic_candidates_logic.go
new file mode 100644
index 0000000..b670d0f
--- /dev/null
+++ b/backend/internal/logic/persona/list_topic_candidates_logic.go
@@ -0,0 +1,43 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListTopicCandidatesLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListTopicCandidatesLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListTopicCandidatesLogic {
+	return &ListTopicCandidatesLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ListTopicCandidatesLogic) ListTopicCandidates(req *types.PersonaPath) (resp *types.ListTopicCandidatesData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	items, err := l.svcCtx.ContentOps.ListTopicCandidates(l.ctx, tenantID, uid, req.ID, 50)
+	if err != nil {
+		return nil, err
+	}
+	list := make([]types.TopicCandidateData, 0, len(items))
+	for _, item := range items {
+		list = append(list, toTopicCandidateData(item))
+	}
+	return &types.ListTopicCandidatesData{List: list}, nil
+}
diff --git a/backend/internal/logic/persona/mapper.go b/backend/internal/logic/persona/mapper.go
index 0f852e7..3d3c6dc 100644
--- a/backend/internal/logic/persona/mapper.go
+++ b/backend/internal/logic/persona/mapper.go
@@ -2,6 +2,7 @@ package persona
 
 import (
 	domusecase "haixun-backend/internal/model/persona/domain/usecase"
+	stylepresetdomain "haixun-backend/internal/model/style_preset/domain/usecase"
 	"haixun-backend/internal/types"
 )
 
@@ -55,3 +56,11 @@ func toPersonaPatch(req *types.UpdatePersonaReq) domusecase.PersonaPatch {
 		StyleBenchmark: req.StyleBenchmark,
 	}
 }
+
+func toStylePresetData(item stylepresetdomain.PresetSummary) types.StylePresetData {
+	return types.StylePresetData{
+		ID: item.ID, PersonaID: item.PersonaID, Name: item.Name, Tone: item.Tone,
+		CTA: append([]string(nil), item.CTA...), BannedWords: append([]string(nil), item.BannedWords...),
+		Notes: item.Notes, CreateAt: item.CreateAt, UpdateAt: item.UpdateAt,
+	}
+}
diff --git a/backend/internal/logic/persona/prune_persona_copy_drafts_logic.go b/backend/internal/logic/persona/prune_persona_copy_drafts_logic.go
new file mode 100644
index 0000000..cfdc3c4
--- /dev/null
+++ b/backend/internal/logic/persona/prune_persona_copy_drafts_logic.go
@@ -0,0 +1,46 @@
+package persona
+
+import (
+	"context"
+	"fmt"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type PrunePersonaCopyDraftsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewPrunePersonaCopyDraftsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *PrunePersonaCopyDraftsLogic {
+	return &PrunePersonaCopyDraftsLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *PrunePersonaCopyDraftsLogic) PrunePersonaCopyDrafts(req *types.PrunePersonaCopyDraftsHandlerReq) (*types.PrunePersonaCopyDraftsData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	personaID := req.ID
+	if _, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID); err != nil {
+		return nil, err
+	}
+	keep := int(req.Keep)
+	if keep <= 0 {
+		keep = 40
+	}
+	deleted, err := l.svcCtx.CopyDraft.PruneIdleDrafts(l.ctx, tenantID, uid, personaID, keep)
+	if err != nil {
+		return nil, err
+	}
+	message := fmt.Sprintf("已保留最近 %d 篇草稿", keep)
+	if deleted > 0 {
+		message = fmt.Sprintf("已刪除 %d 篇多餘舊草稿，保留最近 %d 篇", deleted, keep)
+	}
+	return &types.PrunePersonaCopyDraftsData{
+		Deleted: deleted,
+		Kept:    keep,
+		Message: message,
+	}, nil
+}
diff --git a/backend/internal/logic/persona/publish_persona_copy_draft_logic.go b/backend/internal/logic/persona/publish_persona_copy_draft_logic.go
index 4536e00..78d08d6 100644
--- a/backend/internal/logic/persona/publish_persona_copy_draft_logic.go
+++ b/backend/internal/logic/persona/publish_persona_copy_draft_logic.go
@@ -3,12 +3,14 @@ package persona
 import (
 	"context"
 	"strings"
+	"time"
 
 	app "haixun-backend/internal/library/errors"
 	"haixun-backend/internal/library/errors/code"
 	libthreads "haixun-backend/internal/library/threadsapi"
 	"haixun-backend/internal/library/threadspost"
 	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
+	publishqueuedomain "haixun-backend/internal/model/publish_queue/domain/usecase"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
 )
@@ -57,19 +59,31 @@ func (l *PublishPersonaCopyDraftLogic) PublishPersonaCopyDraft(
 	if err := threadspost.ValidatePublish(text); err != nil {
 		return nil, app.For(code.Persona).InputInvalidFormat(err.Error())
 	}
+	topicTag := firstNonEmpty(req.TopicTag, draft.TopicTag)
+	patch := copydraftdomain.CopyDraftPatch{}
+	needsUpdate := false
 	if strings.TrimSpace(req.Text) != "" && req.Text != draft.Text {
-		updatedText, err := l.svcCtx.CopyDraft.Update(l.ctx, copydraftdomain.UpdateRequest{
+		patch.Text = &req.Text
+		needsUpdate = true
+	}
+	if strings.TrimSpace(req.TopicTag) != "" && req.TopicTag != draft.TopicTag {
+		patch.TopicTag = &req.TopicTag
+		needsUpdate = true
+	}
+	if needsUpdate {
+		updated, err := l.svcCtx.CopyDraft.Update(l.ctx, copydraftdomain.UpdateRequest{
 			TenantID:  tenantID,
 			OwnerUID:  uid,
 			PersonaID: personaID,
 			DraftID:   draftID,
-			Patch:     copydraftdomain.CopyDraftPatch{Text: &req.Text},
+			Patch:     patch,
 		})
 		if err != nil {
 			return nil, err
 		}
-		draft = updatedText
-		text = strings.TrimSpace(updatedText.Text)
+		draft = updated
+		text = strings.TrimSpace(updated.Text)
+		topicTag = firstNonEmpty(updated.TopicTag, req.TopicTag)
 	}
 
 	cred, err := l.svcCtx.ThreadsAccount.ResolveMemberThreadsPublishCredential(l.ctx, tenantID, uid)
@@ -80,11 +94,26 @@ func (l *PublishPersonaCopyDraftLogic) PublishPersonaCopyDraft(
 		ThreadsUserID: cred.ThreadsUserID,
 		AccessToken:   cred.AccessToken,
 		Text:          text,
+		TopicTag:      topicTag,
 	})
 	if err != nil {
 		return nil, app.For(code.ThreadsAccount).SvcThirdParty("Threads API 發布貼文失敗：" + err.Error())
 	}
 
+	now := time.Now().UnixNano()
+	if cred.AccountID != "" {
+		_, _ = l.svcCtx.PublishQueue.RecordPublished(l.ctx, publishqueuedomain.RecordPublishedRequest{
+			TenantID:    tenantID,
+			OwnerUID:    uid,
+			AccountID:   cred.AccountID,
+			Text:        text,
+			TopicTag:    topicTag,
+			MediaID:     result.MediaID,
+			Permalink:   result.Permalink,
+			PublishedAt: now,
+		})
+	}
+
 	updated, err := l.svcCtx.CopyDraft.MarkPublished(l.ctx, copydraftdomain.MarkPublishedRequest{
 		TenantID:  tenantID,
 		OwnerUID:  uid,
diff --git a/backend/internal/logic/persona/schedule_persona_copy_draft_logic.go b/backend/internal/logic/persona/schedule_persona_copy_draft_logic.go
new file mode 100644
index 0000000..55cdfca
--- /dev/null
+++ b/backend/internal/logic/persona/schedule_persona_copy_draft_logic.go
@@ -0,0 +1,83 @@
+package persona
+
+import (
+	"context"
+	"fmt"
+
+	"haixun-backend/internal/library/clock"
+	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
+	pqdomain "haixun-backend/internal/model/publish_queue/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type SchedulePersonaCopyDraftLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewSchedulePersonaCopyDraftLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SchedulePersonaCopyDraftLogic {
+	return &SchedulePersonaCopyDraftLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *SchedulePersonaCopyDraftLogic) SchedulePersonaCopyDraft(req *types.SchedulePersonaCopyDraftHandlerReq) (*types.ScheduleCopyDraftsData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	if _, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, req.ID); err != nil {
+		return nil, err
+	}
+	if _, err := l.svcCtx.ThreadsAccount.Get(l.ctx, tenantID, uid, req.AccountID); err != nil {
+		return nil, err
+	}
+	draft, err := l.svcCtx.CopyDraft.Get(l.ctx, tenantID, uid, req.ID, req.DraftID)
+	if err != nil {
+		return nil, err
+	}
+	if draft.PublishQueueID != "" {
+		queueItems, err := l.svcCtx.PublishQueue.ListByIDs(l.ctx, tenantID, uid, []string{draft.PublishQueueID})
+		if err != nil {
+			return nil, err
+		}
+		if len(queueItems) > 0 {
+			return &types.ScheduleCopyDraftsData{
+				Scheduled: 1,
+				List:      []types.PublishQueueItemData{publishQueueData(&queueItems[0])},
+				Message:   fmt.Sprintf("草稿 %s 已排程", draft.ID),
+			}, nil
+		}
+	}
+	scheduledAt := req.ScheduledAt
+	if scheduledAt <= 0 {
+		scheduledAt = clock.NowUnixNano()
+	}
+	item, err := l.svcCtx.PublishQueue.Create(l.ctx, pqdomain.CreateRequest{
+		TenantID: tenantID, OwnerUID: uid, AccountID: req.AccountID,
+		PersonaID: req.ID, CopyMissionID: draft.CopyMissionID, CopyDraftID: draft.ID,
+		Text: draft.Text, TopicTag: firstNonEmpty(req.TopicTag, draft.TopicTag), ScheduledAt: scheduledAt,
+	})
+	if err != nil {
+		return nil, err
+	}
+	if _, err := l.svcCtx.CopyDraft.MarkScheduled(l.ctx, copydraftdomain.MarkScheduledRequest{
+		TenantID: tenantID, OwnerUID: uid, PersonaID: req.ID, DraftID: draft.ID, QueueID: item.ID,
+	}); err != nil {
+		_ = l.svcCtx.PublishQueue.Delete(l.ctx, tenantID, uid, req.AccountID, item.ID)
+		return nil, err
+	}
+	return &types.ScheduleCopyDraftsData{
+		Scheduled: 1,
+		List:      []types.PublishQueueItemData{publishQueueData(item)},
+		Message:   fmt.Sprintf("已排程草稿 %s", draft.ID),
+	}, nil
+}
+
+func firstNonEmpty(values ...string) string {
+	for _, value := range values {
+		if value != "" {
+			return value
+		}
+	}
+	return ""
+}
diff --git a/backend/internal/logic/persona/schedule_persona_drafts_logic.go b/backend/internal/logic/persona/schedule_persona_drafts_logic.go
new file mode 100644
index 0000000..fe22150
--- /dev/null
+++ b/backend/internal/logic/persona/schedule_persona_drafts_logic.go
@@ -0,0 +1,107 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"context"
+	"fmt"
+
+	"haixun-backend/internal/library/publishschedule"
+	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
+	pqdomain "haixun-backend/internal/model/publish_queue/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type SchedulePersonaDraftsLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewSchedulePersonaDraftsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SchedulePersonaDraftsLogic {
+	return &SchedulePersonaDraftsLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *SchedulePersonaDraftsLogic) SchedulePersonaDrafts(req *types.SchedulePersonaDraftsHandlerReq) (resp *types.ScheduleCopyDraftsData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	if _, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, req.ID); err != nil {
+		return nil, err
+	}
+	if _, err := l.svcCtx.ThreadsAccount.Get(l.ctx, tenantID, uid, req.AccountID); err != nil {
+		return nil, err
+	}
+	times := scheduleTimes(req.StartAt, req.Timezone, req.Slots, len(req.DraftIDs))
+	list := make([]types.PublishQueueItemData, 0, len(req.DraftIDs))
+	for idx, draftID := range req.DraftIDs {
+		draft, err := l.svcCtx.CopyDraft.Get(l.ctx, tenantID, uid, req.ID, draftID)
+		if err != nil {
+			return nil, err
+		}
+		if draft.PublishQueueID != "" {
+			queueItems, err := l.svcCtx.PublishQueue.ListByIDs(l.ctx, tenantID, uid, []string{draft.PublishQueueID})
+			if err != nil {
+				return nil, err
+			}
+			if len(queueItems) > 0 {
+				list = append(list, publishQueueData(&queueItems[0]))
+				continue
+			}
+		}
+		scheduledAt := int64(0)
+		if idx < len(times) {
+			scheduledAt = times[idx]
+		}
+		item, err := l.svcCtx.PublishQueue.Create(l.ctx, pqdomain.CreateRequest{
+			TenantID: tenantID, OwnerUID: uid, AccountID: req.AccountID,
+			PersonaID: req.ID, CopyMissionID: draft.CopyMissionID, CopyDraftID: draft.ID,
+			Text: draft.Text, TopicTag: draft.TopicTag, ScheduledAt: scheduledAt,
+		})
+		if err != nil {
+			return nil, err
+		}
+		if _, err := l.svcCtx.CopyDraft.MarkScheduled(l.ctx, copydraftdomain.MarkScheduledRequest{
+			TenantID: tenantID, OwnerUID: uid, PersonaID: req.ID, DraftID: draft.ID, QueueID: item.ID,
+		}); err != nil {
+			_ = l.svcCtx.PublishQueue.Delete(l.ctx, tenantID, uid, req.AccountID, item.ID)
+			return nil, err
+		}
+		list = append(list, publishQueueData(item))
+	}
+	return &types.ScheduleCopyDraftsData{
+		Scheduled: len(list), List: list, Message: fmt.Sprintf("已排程 %d 篇草稿", len(list)),
+	}, nil
+}
+
+func scheduleTimes(startAt int64, timezone string, slots []types.PublishSlotData, count int) []int64 {
+	converted := make([]publishschedule.Slot, 0, len(slots))
+	for _, slot := range slots {
+		converted = append(converted, publishschedule.Slot{Weekday: slot.Weekday, Time: slot.Time})
+	}
+	return publishschedule.BuildSchedule(startAt, timezone, converted, count)
+}
+
+func publishQueueData(item *pqdomain.QueueItemSummary) types.PublishQueueItemData {
+	if item == nil {
+		return types.PublishQueueItemData{}
+	}
+	return types.PublishQueueItemData{
+		ID: item.ID, AccountID: item.AccountID, PersonaID: item.PersonaID,
+		CopyMissionID: item.CopyMissionID, CopyDraftID: item.CopyDraftID,
+		Text: item.Text, TopicTag: item.TopicTag, ScheduledAt: item.ScheduledAt, Status: item.Status,
+		MediaID: item.MediaID, Permalink: item.Permalink, PublishedAt: item.PublishedAt,
+		ErrorMessage: item.ErrorMessage, RetryCount: item.RetryCount, LastAttemptAt: item.LastAttemptAt,
+		NextAttemptAt: item.NextAttemptAt, MissedAt: item.MissedAt, PausedReason: item.PausedReason,
+		CreateAt: item.CreateAt, UpdateAt: item.UpdateAt,
+	}
+}
diff --git a/backend/internal/logic/persona/start_persona_formula_draft_job_logic.go b/backend/internal/logic/persona/start_persona_formula_draft_job_logic.go
new file mode 100644
index 0000000..7faa3af
--- /dev/null
+++ b/backend/internal/logic/persona/start_persona_formula_draft_job_logic.go
@@ -0,0 +1,83 @@
+package persona
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	jobdom "haixun-backend/internal/model/job/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type StartPersonaFormulaDraftJobLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewStartPersonaFormulaDraftJobLogic(ctx context.Context, svcCtx *svc.ServiceContext) *StartPersonaFormulaDraftJobLogic {
+	return &StartPersonaFormulaDraftJobLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *StartPersonaFormulaDraftJobLogic) StartPersonaFormulaDraftJob(req *types.StartPersonaFormulaDraftJobHandlerReq) (*types.StartPersonaFormulaDraftJobData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	personaID := strings.TrimSpace(req.ID)
+	accountID := strings.TrimSpace(req.AccountID)
+	formulaID := strings.TrimSpace(req.FormulaID)
+	topic := strings.TrimSpace(req.Topic)
+	if accountID == "" || formulaID == "" || topic == "" {
+		return nil, app.For(code.Persona).InputMissingRequired("account_id, formula_id, and topic are required")
+	}
+	if _, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID); err != nil {
+		return nil, err
+	}
+	credential, err := l.svcCtx.ThreadsAccount.ResolveMemberAiCredential(l.ctx, tenantID, uid)
+	if err != nil {
+		return nil, err
+	}
+
+	count := req.DraftCount
+	if count <= 0 {
+		count = 1
+	}
+	if count > 5 {
+		count = 5
+	}
+
+	run, err := l.svcCtx.Job.CreateRun(l.ctx, jobdom.CreateRunRequest{
+		TemplateType: "generate-formula-draft",
+		Scope:        "persona",
+		ScopeID:      personaID,
+		TenantID:     tenantID,
+		OwnerUID:     uid,
+		Payload: map[string]any{
+			"tenant_id":      tenantID,
+			"owner_uid":      uid,
+			"persona_id":     personaID,
+			"account_id":     accountID,
+			"formula_id":     formulaID,
+			"topic":          topic,
+			"brief":          strings.TrimSpace(req.Brief),
+			"use_web_search": req.UseWebSearch,
+			"draft_count":    count,
+			"ai_provider":    credential.Provider,
+			"ai_model":       credential.Model,
+		},
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &types.StartPersonaFormulaDraftJobData{
+		JobID:      run.ID.Hex(),
+		Status:     string(run.Status),
+		AiProvider: credential.Provider,
+		AiModel:    credential.Model,
+		Message:    fmt.Sprintf("貼文改寫已在背景執行（%s / %s），可自由切換頁面", credential.Provider, credential.Model),
+	}, nil
+}
diff --git a/backend/internal/logic/persona/start_persona_rewrite_draft_job_logic.go b/backend/internal/logic/persona/start_persona_rewrite_draft_job_logic.go
new file mode 100644
index 0000000..76dee67
--- /dev/null
+++ b/backend/internal/logic/persona/start_persona_rewrite_draft_job_logic.go
@@ -0,0 +1,87 @@
+package persona
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	jobdom "haixun-backend/internal/model/job/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type StartPersonaRewriteDraftJobLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewStartPersonaRewriteDraftJobLogic(ctx context.Context, svcCtx *svc.ServiceContext) *StartPersonaRewriteDraftJobLogic {
+	return &StartPersonaRewriteDraftJobLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *StartPersonaRewriteDraftJobLogic) StartPersonaRewriteDraftJob(req *types.StartPersonaRewriteDraftJobHandlerReq) (*types.StartPersonaRewriteDraftJobData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	personaID := strings.TrimSpace(req.ID)
+	accountID := strings.TrimSpace(req.AccountID)
+	referenceText := strings.TrimSpace(req.ReferenceText)
+	topic := strings.TrimSpace(req.Topic)
+	if accountID == "" || referenceText == "" || topic == "" {
+		return nil, app.For(code.Persona).InputMissingRequired("account_id, reference_text, and topic are required")
+	}
+	if _, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID); err != nil {
+		return nil, err
+	}
+	if _, err := l.svcCtx.ThreadsAccount.Get(l.ctx, tenantID, uid, accountID); err != nil {
+		return nil, err
+	}
+	credential, err := l.svcCtx.ThreadsAccount.ResolveMemberAiCredential(l.ctx, tenantID, uid)
+	if err != nil {
+		return nil, err
+	}
+
+	count := req.DraftCount
+	if count <= 0 {
+		count = 1
+	}
+	if count > 5 {
+		count = 5
+	}
+
+	run, err := l.svcCtx.Job.CreateRun(l.ctx, jobdom.CreateRunRequest{
+		TemplateType: "generate-rewrite-draft",
+		Scope:        "persona",
+		ScopeID:      personaID,
+		TenantID:     tenantID,
+		OwnerUID:     uid,
+		Payload: map[string]any{
+			"tenant_id":      tenantID,
+			"owner_uid":      uid,
+			"persona_id":     personaID,
+			"account_id":     accountID,
+			"reference_text": referenceText,
+			"topic":          topic,
+			"brief":          strings.TrimSpace(req.Brief),
+			"save_label":     strings.TrimSpace(req.SaveLabel),
+			"use_web_search": req.UseWebSearch,
+			"draft_count":    count,
+			"ai_provider":    credential.Provider,
+			"ai_model":       credential.Model,
+		},
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &types.StartPersonaRewriteDraftJobData{
+		JobID:      run.ID.Hex(),
+		Status:     string(run.Status),
+		AiProvider: credential.Provider,
+		AiModel:    credential.Model,
+		Message:    fmt.Sprintf("貼文改寫已在背景執行（%s / %s），可自由切換頁面", credential.Provider, credential.Model),
+	}, nil
+}
diff --git a/backend/internal/logic/persona/start_persona_style_analysis_from_text_logic.go b/backend/internal/logic/persona/start_persona_style_analysis_from_text_logic.go
new file mode 100644
index 0000000..e806988
--- /dev/null
+++ b/backend/internal/logic/persona/start_persona_style_analysis_from_text_logic.go
@@ -0,0 +1,154 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"context"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	libprompt "haixun-backend/internal/library/prompt"
+	"haixun-backend/internal/library/style8d"
+	domai "haixun-backend/internal/model/ai/domain/usecase"
+	aiusecase "haixun-backend/internal/model/ai/usecase"
+	personausecase "haixun-backend/internal/model/persona/domain/usecase"
+	tausecase "haixun-backend/internal/model/threads_account/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type StartPersonaStyleAnalysisFromTextLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewStartPersonaStyleAnalysisFromTextLogic(ctx context.Context, svcCtx *svc.ServiceContext) *StartPersonaStyleAnalysisFromTextLogic {
+	return &StartPersonaStyleAnalysisFromTextLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *StartPersonaStyleAnalysisFromTextLogic) StartPersonaStyleAnalysisFromText(
+	req *types.StartPersonaStyleAnalysisFromTextHandlerReq,
+) (resp *types.StartPersonaStyleAnalysisFromTextData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	if req == nil {
+		return nil, app.For(code.Persona).InputMissingRequired("request is required")
+	}
+
+	texts, err := style8d.NormalizeReferenceTexts(req.ReferenceTexts, req.RawText)
+	if err != nil {
+		return nil, app.For(code.Persona).InputInvalidFormat(err.Error())
+	}
+
+	persona, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, req.ID)
+	if err != nil {
+		return nil, err
+	}
+
+	activeAccountID := ""
+	if member, memberErr := l.svcCtx.Member.GetByUID(l.ctx, tenantID, uid); memberErr == nil {
+		activeAccountID = member.ActiveThreadsAccountID
+	}
+
+	credential, err := l.resolveResearchCredential(tenantID, uid, activeAccountID)
+	if err != nil {
+		return nil, err
+	}
+
+	providerID, err := aiusecase.MapWorkerProvider(credential.Provider)
+	if err != nil {
+		return nil, err
+	}
+
+	posts := style8d.TextsToPosts(texts)
+	input := style8d.AnalyzeInput{
+		Mode:        style8d.AnalyzeModeManual,
+		SourceLabel: strings.TrimSpace(req.SourceLabel),
+		Brief:       strings.TrimSpace(persona.Brief),
+		Posts:       posts,
+	}
+
+	systemPrompt, err := libprompt.Style8DSystem()
+	if err != nil {
+		return nil, app.For(code.AI).SysInternal("prompt config load failed")
+	}
+	maxTokens := 8192
+	result, err := l.svcCtx.AI.GenerateText(l.ctx, domai.GenerateRequest{
+		Provider: providerID,
+		Model:    credential.Model,
+		Credential: domai.Credential{
+			APIKey: credential.APIKey,
+		},
+		System: systemPrompt,
+		Messages: []domai.Message{
+			{Role: "user", Content: input.BuildUserPrompt()},
+		},
+		MaxTokens: &maxTokens,
+	})
+	if err != nil {
+		if strings.Contains(err.Error(), "HTTP 401") {
+			err = app.For(code.AI).SvcThirdParty(
+				"8D AI 分析授權失敗：請到「設定 > 帳號 AI 設定」確認研究用 provider=" +
+					credential.Provider + "、model=" + credential.Model + "，並重新貼上對應 provider 的 API key",
+			)
+		}
+		return nil, err
+	}
+
+	parsed, err := style8d.ParseLLMOutput(result.Text)
+	if err != nil {
+		return nil, app.For(code.AI).SvcThirdParty("8D LLM 回傳無法解析：" + err.Error())
+	}
+	profile := input.BuildStoredProfile(parsed)
+	profileJSON, err := profile.JSON()
+	if err != nil {
+		return nil, err
+	}
+
+	benchmark := input.StyleBenchmark()
+	personaDraft := strings.TrimSpace(profile.PersonaDraft)
+	patch := personausecase.PersonaPatch{
+		StyleProfile:   &profileJSON,
+		StyleBenchmark: &benchmark,
+	}
+	if personaDraft != "" {
+		patch.Persona = &personaDraft
+	}
+	updated, err := l.svcCtx.Persona.Update(l.ctx, personausecase.UpdateRequest{
+		TenantID:  tenantID,
+		OwnerUID:  uid,
+		PersonaID: req.ID,
+		Patch:     patch,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	out := toPersonaData(*updated)
+	return &types.StartPersonaStyleAnalysisFromTextData{
+		Persona:   out,
+		PostCount: len(posts),
+		Message:   "8D 分析完成，風格檔案已寫入人設",
+	}, nil
+}
+
+func (l *StartPersonaStyleAnalysisFromTextLogic) resolveResearchCredential(
+	tenantID, uid, activeAccountID string,
+) (*tausecase.WorkerAiCredential, error) {
+	accountID := strings.TrimSpace(activeAccountID)
+	if accountID != "" {
+		return l.svcCtx.ThreadsAccount.ResolveWorkerAiCredential(l.ctx, tenantID, uid, accountID)
+	}
+	return l.svcCtx.ThreadsAccount.ResolveMemberResearchAiCredential(l.ctx, tenantID, uid)
+}
diff --git a/backend/internal/logic/persona/start_persona_topic_matrix_job_logic.go b/backend/internal/logic/persona/start_persona_topic_matrix_job_logic.go
new file mode 100644
index 0000000..acf1f3b
--- /dev/null
+++ b/backend/internal/logic/persona/start_persona_topic_matrix_job_logic.go
@@ -0,0 +1,80 @@
+package persona
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	jobdom "haixun-backend/internal/model/job/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type StartPersonaTopicMatrixJobLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewStartPersonaTopicMatrixJobLogic(ctx context.Context, svcCtx *svc.ServiceContext) *StartPersonaTopicMatrixJobLogic {
+	return &StartPersonaTopicMatrixJobLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *StartPersonaTopicMatrixJobLogic) StartPersonaTopicMatrixJob(req *types.StartPersonaTopicMatrixJobHandlerReq) (*types.StartPersonaTopicMatrixJobData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	personaID := strings.TrimSpace(req.ID)
+	topic := strings.TrimSpace(req.Topic)
+	if topic == "" {
+		return nil, app.For(code.Persona).InputMissingRequired("topic is required")
+	}
+	if _, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID); err != nil {
+		return nil, err
+	}
+	credential, err := l.svcCtx.ThreadsAccount.ResolveMemberAiCredential(l.ctx, tenantID, uid)
+	if err != nil {
+		return nil, err
+	}
+
+	count := req.DraftCount
+	if count <= 0 {
+		count = 5
+	}
+	if count > 5 {
+		count = 5
+	}
+
+	run, err := l.svcCtx.Job.CreateRun(l.ctx, jobdom.CreateRunRequest{
+		TemplateType: "generate-topic-matrix",
+		Scope:        "persona",
+		ScopeID:      personaID,
+		TenantID:     tenantID,
+		OwnerUID:     uid,
+		Payload: map[string]any{
+			"tenant_id":       tenantID,
+			"owner_uid":       uid,
+			"persona_id":      personaID,
+			"content_plan_id": strings.TrimSpace(req.ContentPlanID),
+			"topic":           topic,
+			"brief":           strings.TrimSpace(req.Brief),
+			"use_web_search":  req.UseWebSearch,
+			"draft_count":     count,
+			"ai_provider":     credential.Provider,
+			"ai_model":        credential.Model,
+		},
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &types.StartPersonaTopicMatrixJobData{
+		JobID:      run.ID.Hex(),
+		Status:     string(run.Status),
+		AiProvider: credential.Provider,
+		AiModel:    credential.Model,
+		Message:    fmt.Sprintf("話題矩陣已在背景執行（%s / %s），可自由切換頁面", credential.Provider, credential.Model),
+	}, nil
+}
diff --git a/backend/internal/logic/persona/update_content_plan_logic.go b/backend/internal/logic/persona/update_content_plan_logic.go
new file mode 100644
index 0000000..97d939a
--- /dev/null
+++ b/backend/internal/logic/persona/update_content_plan_logic.go
@@ -0,0 +1,41 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"context"
+
+	contentops "haixun-backend/internal/model/content_ops/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type UpdateContentPlanLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewUpdateContentPlanLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpdateContentPlanLogic {
+	return &UpdateContentPlanLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *UpdateContentPlanLogic) UpdateContentPlan(req *types.UpdateContentPlanHandlerReq) (resp *types.ContentPlanData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	item, err := l.svcCtx.ContentOps.UpdateContentPlan(l.ctx, tenantID, uid, req.ID, req.ContentPlanID, contentops.ContentPlanPatch{Topic: req.Topic, Mission: req.Mission, TargetAudience: req.TargetAudience, Angle: req.Angle, OpeningType: req.OpeningType, BodyType: req.BodyType, Emotion: req.Emotion, EndingType: req.EndingType, CtaType: req.CtaType, RiskLevel: req.RiskLevel, RequiresHumanReview: req.RequiresHumanReview, Avoid: req.Avoid, SelectedKnowledge: req.SelectedKnowledge, Status: req.Status})
+	if err != nil {
+		return nil, err
+	}
+	data := toContentPlanData(*item)
+	return &data, nil
+}
diff --git a/backend/internal/logic/persona/update_persona_copy_draft_logic.go b/backend/internal/logic/persona/update_persona_copy_draft_logic.go
index 07c78cb..5ce3bbb 100644
--- a/backend/internal/logic/persona/update_persona_copy_draft_logic.go
+++ b/backend/internal/logic/persona/update_persona_copy_draft_logic.go
@@ -45,33 +45,17 @@ func (l *UpdatePersonaCopyDraftLogic) UpdatePersonaCopyDraft(
 		PersonaID: personaID,
 		DraftID:   draftID,
 		Patch: copydraftdomain.CopyDraftPatch{
-			Text:   req.Text,
-			Hook:   req.Hook,
-			Angle:  req.Angle,
-			Status: req.Status,
+			Text:      req.Text,
+			TopicTag:  req.TopicTag,
+			Hook:      req.Hook,
+			Angle:     req.Angle,
+			Rationale: req.Rationale,
+			Status:    req.Status,
 		},
 	})
 	if err != nil {
 		return nil, err
 	}
-	data := types.CopyDraftData{
-		ID:                 updated.ID,
-		PersonaID:          updated.PersonaID,
-		CopyMissionID:      updated.CopyMissionID,
-		ScanPostID:         updated.ScanPostID,
-		DraftType:          updated.DraftType,
-		SortOrder:          updated.SortOrder,
-		Text:               updated.Text,
-		Angle:              updated.Angle,
-		Hook:               updated.Hook,
-		Rationale:          updated.Rationale,
-		ReferenceNotes:     updated.ReferenceNotes,
-		Sources:            updated.Sources,
-		Status:             updated.Status,
-		PublishedMediaID:   updated.PublishedMediaID,
-		PublishedPermalink: updated.PublishedPermalink,
-		PublishedAt:        updated.PublishedAt,
-		CreateAt:           updated.CreateAt,
-	}
+	data := toCopyDraftData(*updated)
 	return &data, nil
 }
diff --git a/backend/internal/logic/persona/upsert_style_preset_logic.go b/backend/internal/logic/persona/upsert_style_preset_logic.go
new file mode 100644
index 0000000..33ca67a
--- /dev/null
+++ b/backend/internal/logic/persona/upsert_style_preset_logic.go
@@ -0,0 +1,44 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package persona
+
+import (
+	"context"
+
+	stylepresetdomain "haixun-backend/internal/model/style_preset/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type UpsertStylePresetLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewUpsertStylePresetLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpsertStylePresetLogic {
+	return &UpsertStylePresetLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *UpsertStylePresetLogic) UpsertStylePreset(req *types.UpsertStylePresetHandlerReq) (resp *types.StylePresetData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	item, err := l.svcCtx.StylePreset.Upsert(l.ctx, stylepresetdomain.UpsertRequest{
+		TenantID: tenantID, OwnerUID: uid, PersonaID: req.ID, PresetID: req.PresetID,
+		Name: req.Name, Tone: req.Tone, CTA: req.CTA, BannedWords: req.BannedWords, Notes: req.Notes, Apply: req.Apply,
+	})
+	if err != nil {
+		return nil, err
+	}
+	data := toStylePresetData(*item)
+	return &data, nil
+}
diff --git a/backend/internal/logic/placement_topic/generate_placement_topic_outreach_drafts_logic.go b/backend/internal/logic/placement_topic/generate_placement_topic_outreach_drafts_logic.go
index 61fe85e..a00aac5 100644
--- a/backend/internal/logic/placement_topic/generate_placement_topic_outreach_drafts_logic.go
+++ b/backend/internal/logic/placement_topic/generate_placement_topic_outreach_drafts_logic.go
@@ -2,7 +2,10 @@ package placement_topic
 
 import (
 	"context"
+	"strings"
 
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
 	brandlogic "haixun-backend/internal/logic/brand"
 	"haixun-backend/internal/svc"
 	"haixun-backend/internal/types"
@@ -29,6 +32,13 @@ func (l *GeneratePlacementTopicOutreachDraftsLogic) GeneratePlacementTopicOutrea
 	if err != nil {
 		return nil, err
 	}
+	if strings.TrimSpace(req.VoicePersonaID) == "" {
+		return nil, app.For(code.Brand).InputMissingRequired("voice_persona_id is required")
+	}
+	productID := strings.TrimSpace(req.ProductID)
+	if productID == "" {
+		productID = strings.TrimSpace(scope.Topic.ProductID)
+	}
 	return brandlogic.NewGenerateOutreachDraftsLogic(l.ctx, l.svcCtx).GenerateOutreachDrafts(&types.GenerateOutreachDraftsHandlerReq{
 		BrandPath: types.BrandPath{ID: scope.BrandID},
 		GenerateOutreachDraftsReq: types.GenerateOutreachDraftsReq{
@@ -36,7 +46,7 @@ func (l *GeneratePlacementTopicOutreachDraftsLogic) GeneratePlacementTopicOutrea
 			TopicID:        scope.TopicID,
 			Count:          req.Count,
 			VoicePersonaID: req.VoicePersonaID,
-			ProductID:      scope.Topic.ProductID,
+			ProductID:      productID,
 		},
 	})
 }
diff --git a/backend/internal/logic/placement_topic/mapper.go b/backend/internal/logic/placement_topic/mapper.go
index a25ae52..ab7f04b 100644
--- a/backend/internal/logic/placement_topic/mapper.go
+++ b/backend/internal/logic/placement_topic/mapper.go
@@ -163,6 +163,7 @@ func toScanPostData(post *scanpostusecase.ScanPostSummary) *types.ScanPostData {
 		GraphNodeID:        post.GraphNodeID,
 		SearchTag:          post.SearchTag,
 		QueryDimension:     post.QueryDimension,
+		RecencyDays:        post.RecencyDays,
 		ExternalID:         post.ExternalID,
 		Permalink:          post.Permalink,
 		Author:             post.Author,
diff --git a/backend/internal/logic/placement_topic/patch_placement_topic_graph_nodes_logic.go b/backend/internal/logic/placement_topic/patch_placement_topic_graph_nodes_logic.go
index 3c5c85a..143f18e 100644
--- a/backend/internal/logic/placement_topic/patch_placement_topic_graph_nodes_logic.go
+++ b/backend/internal/logic/placement_topic/patch_placement_topic_graph_nodes_logic.go
@@ -31,7 +31,8 @@ func (l *PatchPlacementTopicGraphNodesLogic) PatchPlacementTopicGraphNodes(req *
 	if len(req.Updates) == 0 {
 		return nil, app.For(code.Brand).InputMissingRequired("updates is required")
 	}
-	if _, err := resolveScope(l.ctx, l.svcCtx, tenantID, uid, req.ID); err != nil {
+	scope, err := resolveScope(l.ctx, l.svcCtx, tenantID, uid, req.ID)
+	if err != nil {
 		return nil, err
 	}
 	updates := make([]kgusecase.NodeUpdate, 0, len(req.Updates))
@@ -63,6 +64,7 @@ func (l *PatchPlacementTopicGraphNodesLogic) PatchPlacementTopicGraphNodes(req *
 	graph, err := l.svcCtx.KnowledgeGraph.UpdateNodes(l.ctx, kgusecase.UpdateNodesRequest{
 		TenantID: tenantID,
 		OwnerUID: uid,
+		BrandID:  scope.BrandID,
 		TopicID:  req.ID,
 		Updates:  updates,
 	})
diff --git a/backend/internal/logic/placement_topic/start_placement_topic_outreach_draft_job_logic.go b/backend/internal/logic/placement_topic/start_placement_topic_outreach_draft_job_logic.go
new file mode 100644
index 0000000..f190908
--- /dev/null
+++ b/backend/internal/logic/placement_topic/start_placement_topic_outreach_draft_job_logic.go
@@ -0,0 +1,127 @@
+package placement_topic
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	jobdom "haixun-backend/internal/model/job/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type StartPlacementTopicOutreachDraftJobLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewStartPlacementTopicOutreachDraftJobLogic(ctx context.Context, svcCtx *svc.ServiceContext) *StartPlacementTopicOutreachDraftJobLogic {
+	return &StartPlacementTopicOutreachDraftJobLogic{Logger: logx.WithContext(ctx), ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *StartPlacementTopicOutreachDraftJobLogic) StartPlacementTopicOutreachDraftJob(
+	req *types.StartPlacementTopicOutreachDraftJobHandlerReq,
+) (*types.StartPlacementTopicOutreachDraftJobsData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	scope, err := resolveScope(l.ctx, l.svcCtx, tenantID, uid, req.ID)
+	if err != nil {
+		return nil, err
+	}
+
+	scanPostIDs := append([]string{}, req.ScanPostIDs...)
+	if id := strings.TrimSpace(req.ScanPostID); id != "" {
+		scanPostIDs = append(scanPostIDs, id)
+	}
+	seen := map[string]struct{}{}
+	unique := make([]string, 0, len(scanPostIDs))
+	for _, id := range scanPostIDs {
+		id = strings.TrimSpace(id)
+		if id == "" {
+			continue
+		}
+		if _, ok := seen[id]; ok {
+			continue
+		}
+		seen[id] = struct{}{}
+		unique = append(unique, id)
+	}
+	if len(unique) == 0 {
+		return nil, app.For(code.Brand).InputMissingRequired("scan_post_id or scan_post_ids is required")
+	}
+	if strings.TrimSpace(req.VoicePersonaID) == "" {
+		return nil, app.For(code.Brand).InputMissingRequired("voice_persona_id is required")
+	}
+	if _, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, req.VoicePersonaID); err != nil {
+		return nil, err
+	}
+
+	count := req.Count
+	if count <= 0 {
+		count = 3
+	}
+	if count > 4 {
+		count = 4
+	}
+
+	productID := strings.TrimSpace(req.ProductID)
+	if productID == "" {
+		productID = strings.TrimSpace(scope.Topic.ProductID)
+	}
+
+	jobs := make([]types.StartBrandScanJobData, 0, len(unique))
+	for _, scanPostID := range unique {
+		if _, err := l.svcCtx.ScanPost.Get(l.ctx, tenantID, uid, scope.BrandID, scanPostID); err != nil {
+			return nil, err
+		}
+		regenerate := false
+		if existing, existingErr := l.svcCtx.OutreachDraft.GetLatestByScanPost(
+			l.ctx, tenantID, uid, scope.BrandID, scope.TopicID, scanPostID,
+		); existingErr == nil && existing != nil && len(existing.Drafts) > 0 {
+			regenerate = true
+		}
+		payload := map[string]any{
+			"brand_id":         scope.BrandID,
+			"topic_id":         scope.TopicID,
+			"scan_post_id":     scanPostID,
+			"count":            count,
+			"voice_persona_id": strings.TrimSpace(req.VoicePersonaID),
+			"regenerate":       regenerate,
+		}
+		if productID != "" {
+			payload["product_id"] = productID
+		}
+		run, err := l.svcCtx.Job.CreateRun(l.ctx, jobdom.CreateRunRequest{
+			TemplateType: "generate-outreach-draft",
+			Scope:        "placement_topic",
+			ScopeID:      scope.TopicID,
+			TenantID:     tenantID,
+			OwnerUID:     uid,
+			Payload:      payload,
+		})
+		if err != nil {
+			return nil, err
+		}
+		jobs = append(jobs, types.StartBrandScanJobData{
+			JobID:   run.ID.Hex(),
+			Status:  string(run.Status),
+			Message: "獲客草稿背景任務已建立",
+		})
+	}
+
+	message := "獲客草稿已在背景執行，可繼續瀏覽其他頁面"
+	if len(jobs) > 1 {
+		message = fmt.Sprintf("已送出 %d 個獲客草稿背景任務，可繼續瀏覽其他頁面", len(jobs))
+	}
+	return &types.StartPlacementTopicOutreachDraftJobsData{
+		Jobs:    jobs,
+		Message: message,
+	}, nil
+}
diff --git a/backend/internal/logic/placement_topic/start_placement_topic_scan_job_logic.go b/backend/internal/logic/placement_topic/start_placement_topic_scan_job_logic.go
index f0688e3..7a27e83 100644
--- a/backend/internal/logic/placement_topic/start_placement_topic_scan_job_logic.go
+++ b/backend/internal/logic/placement_topic/start_placement_topic_scan_job_logic.go
@@ -68,6 +68,7 @@ func (l *StartPlacementTopicScanJobLogic) StartPlacementTopicScanJob(req *types.
 	}
 	dualTrack := true
 	patrolMode := req.PatrolMode
+	testPatrol := req.TestPatrol
 	brandForPatrol := scope.Brand
 	brandForPatrol.ProductID = scope.Topic.ProductID
 	brandForPatrol.ResearchMap = scope.Topic.ResearchMap
@@ -80,15 +81,22 @@ func (l *StartPlacementTopicScanJobLogic) StartPlacementTopicScanJob(req *types.
 	if graph != nil {
 		patrolNodes = graph.Nodes
 	}
+	if len(nodeIDs) == 0 && selected > 0 && graph != nil {
+		for _, node := range graph.Nodes {
+			if node.SelectedForScan {
+				nodeIDs = append(nodeIDs, node.ID)
+			}
+		}
+	}
 	patrolKeywords := libkg.ResolveScanPatrolKeywords(
 		req.PatrolKeywords,
 		scope.Topic.ResearchMap.PatrolKeywords,
 		patrolInput,
 		patrolNodes,
 	)
-	if patrolMode || (len(nodeIDs) == 0 && selected == 0) {
+	if patrolMode || selected > 0 || len(nodeIDs) > 0 {
 		if len(patrolKeywords) == 0 {
-			return nil, app.For(code.Brand).InputMissingRequired("請先產生研究地圖，系統會依研究地圖自動整理海巡關鍵字")
+			return nil, app.For(code.Brand).InputMissingRequired("請先勾選痛點節點或產生研究地圖，系統會綜合知識圖譜與產品自動整理海巡關鍵字")
 		}
 		patrolMode = true
 	} else if graph == nil {
@@ -98,21 +106,33 @@ func (l *StartPlacementTopicScanJobLogic) StartPlacementTopicScanJob(req *types.
 	if err != nil {
 		return nil, err
 	}
+	placementSettings, err := l.svcCtx.Placement.Get(l.ctx, tenantID, uid)
+	if err != nil {
+		return nil, err
+	}
 	memberCtx, err := l.svcCtx.ThreadsAccount.ResolveMemberPlacementContext(l.ctx, tenantID, uid, research)
 	if err != nil {
 		return nil, err
 	}
-	if !memberCtx.AllowsBrave && !memberCtx.AllowsThreadsAPI && !memberCtx.AllowsCrawler {
-		return nil, app.For(code.Setting).InputMissingRequired("目前連線模式無法海巡，請確認 Threads API、Brave 或 Chrome Session")
-	}
-	if placement.MemberNeedsWebSearchKey(memberCtx) && placement.MissingWebSearchKey(research) {
-		return nil, app.For(code.Setting).InputMissingRequired(placement.WebSearchKeyRequiredMessage(research))
-	}
-	if memberCtx.DevMode && !memberCtx.BrowserConnected {
-		return nil, app.For(code.Setting).InputMissingRequired("開發模式需先同步 Chrome Session")
-	}
-	if !memberCtx.DevMode && memberCtx.AllowsThreadsAPI && !memberCtx.ApiConnected {
-		return nil, app.For(code.Setting).InputMissingRequired("正式模式需先完成 Threads API 連線")
+	if testPatrol {
+		if placementSettings == nil || !placementSettings.DevModeEnabled {
+			return nil, app.For(code.Setting).InputMissingRequired("請先在設定頁開啟「開發模式（測試海巡）」")
+		}
+		if !memberCtx.BrowserConnected {
+			return nil, app.For(code.Setting).InputMissingRequired("測試海巡需先同步 Chrome Extension Session")
+		}
+		memberCtx = placement.MemberContextForCrawlerOnly(memberCtx)
+		patrolMode = true
+	} else {
+		if !memberCtx.AllowsBrave && !memberCtx.AllowsThreadsAPI && !memberCtx.AllowsCrawler {
+			return nil, app.For(code.Setting).InputMissingRequired("目前連線模式無法海巡，請確認 Threads API、Brave 或 Chrome Session")
+		}
+		if placement.MemberNeedsWebSearchKey(memberCtx) && placement.MissingWebSearchKey(research) {
+			return nil, app.For(code.Setting).InputMissingRequired(placement.WebSearchKeyRequiredMessage(research))
+		}
+		if memberCtx.AllowsThreadsAPI && !memberCtx.ApiConnected {
+			return nil, app.For(code.Setting).InputMissingRequired("請先完成 Threads API 連線後再開始海巡")
+		}
 	}
 	payload := map[string]any{
 		"topic_id":   scope.TopicID,
@@ -125,6 +145,9 @@ func (l *StartPlacementTopicScanJobLogic) StartPlacementTopicScanJob(req *types.
 		payload["patrol_mode"] = true
 		payload["patrol_keywords"] = patrolKeywords
 	}
+	if testPatrol {
+		payload["test_patrol"] = true
+	}
 	for key, value := range memberCtx.PayloadFields() {
 		payload[key] = value
 	}
diff --git a/backend/internal/logic/placement_topic/update_placement_topic_outreach_draft_logic.go b/backend/internal/logic/placement_topic/update_placement_topic_outreach_draft_logic.go
new file mode 100644
index 0000000..4a17552
--- /dev/null
+++ b/backend/internal/logic/placement_topic/update_placement_topic_outreach_draft_logic.go
@@ -0,0 +1,42 @@
+package placement_topic
+
+import (
+	"context"
+
+	brandlogic "haixun-backend/internal/logic/brand"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type UpdatePlacementTopicOutreachDraftLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewUpdatePlacementTopicOutreachDraftLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpdatePlacementTopicOutreachDraftLogic {
+	return &UpdatePlacementTopicOutreachDraftLogic{Logger: logx.WithContext(ctx), ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *UpdatePlacementTopicOutreachDraftLogic) UpdatePlacementTopicOutreachDraft(
+	req *types.UpdatePlacementTopicOutreachDraftHandlerReq,
+) (*types.GenerateOutreachDraftsData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	scope, err := resolveScope(l.ctx, l.svcCtx, tenantID, uid, req.ID)
+	if err != nil {
+		return nil, err
+	}
+	return brandlogic.NewUpdateOutreachDraftLogic(l.ctx, l.svcCtx).UpdateOutreachDraft(&types.UpdateOutreachDraftHandlerReq{
+		BrandPath: types.BrandPath{ID: scope.BrandID},
+		DraftID:   req.DraftID,
+		UpdateOutreachDraftReq: types.UpdateOutreachDraftReq{
+			DraftIndex: req.DraftIndex,
+			Text:       req.Text,
+		},
+	})
+}
diff --git a/backend/internal/logic/scan_post/lookalike_logic.go b/backend/internal/logic/scan_post/lookalike_logic.go
deleted file mode 100644
index 510b778..0000000
--- a/backend/internal/logic/scan_post/lookalike_logic.go
+++ /dev/null
@@ -1,126 +0,0 @@
-package scan_post
-
-import (
-	"context"
-	"math"
-	"sort"
-
-	"haixun-backend/internal/library/authctx"
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	scanpostusecase "haixun-backend/internal/model/scan_post/domain/usecase"
-	"haixun-backend/internal/svc"
-	"haixun-backend/internal/types"
-
-	"github.com/zeromicro/go-zero/core/logx"
-)
-
-type LookalikeLogic struct {
-	logx.Logger
-	ctx    context.Context
-	svcCtx *svc.ServiceContext
-}
-
-func NewLookalikeLogic(ctx context.Context, svcCtx *svc.ServiceContext) *LookalikeLogic {
-	return &LookalikeLogic{Logger: logx.WithContext(ctx), ctx: ctx, svcCtx: svcCtx}
-}
-
-func (l *LookalikeLogic) Lookalike(req *types.LookalikeReq) (*types.LookalikeData, error) {
-	actor, ok := authctx.ActorFromContext(l.ctx)
-	if !ok {
-		return nil, app.For(code.Auth).AuthUnauthorized("missing actor")
-	}
-
-	source, err := l.svcCtx.ScanPost.Get(l.ctx, actor.TenantID, actor.UID, req.BrandID, req.SourcePostID)
-	if err != nil {
-		return nil, err
-	}
-	if len(source.Embedding) == 0 {
-		return &types.LookalikeData{List: nil}, nil
-	}
-
-	brandID := req.BrandID
-	if brandID == "" {
-		brandID = source.BrandID
-	}
-
-	limit := req.Limit
-	if limit < 1 {
-		limit = 10
-	}
-	if limit > 50 {
-		limit = 50
-	}
-
-	candidates, err := l.svcCtx.ScanPost.List(l.ctx, scanpostusecase.ListRequest{
-		TenantID: actor.TenantID,
-		OwnerUID: actor.UID,
-		BrandID:  brandID,
-		Limit:    200,
-	})
-	if err != nil {
-		return nil, err
-	}
-
-	type scored struct {
-		post scanpostusecase.ScanPostSummary
-		sim  float64
-	}
-	var scoredList []scored
-	for _, c := range candidates {
-		if c.ID == req.SourcePostID {
-			continue
-		}
-		if len(c.Embedding) == 0 {
-			continue
-		}
-		sim := cosineSimilarity(source.Embedding, c.Embedding)
-		if sim < 0.3 {
-			continue
-		}
-		scoredList = append(scoredList, scored{post: c, sim: sim})
-	}
-
-	sort.Slice(scoredList, func(i, j int) bool {
-		return scoredList[i].sim > scoredList[j].sim
-	})
-
-	if len(scoredList) > limit {
-		scoredList = scoredList[:limit]
-	}
-
-	out := make([]types.LookalikeItemData, 0, len(scoredList))
-	for _, s := range scoredList {
-		out = append(out, types.LookalikeItemData{
-			PostID:              s.post.ID,
-			AuthorID:            s.post.AuthorID,
-			AuthorName:          s.post.Author,
-			AuthorAvatar:        s.post.AuthorAvatar,
-			Permalink:           s.post.Permalink,
-			Text:                s.post.Text,
-			PlacementScore:      s.post.PlacementScore,
-			SemanticScore:       s.post.SemanticScore,
-			EngagementPredicted: s.post.EngagementPredicted,
-			AudienceQuality:     s.post.AudienceQualityScore,
-			Similarity:          math.Round(s.sim*1000) / 1000,
-		})
-	}
-
-	return &types.LookalikeData{List: out}, nil
-}
-
-func cosineSimilarity(a, b []float32) float64 {
-	if len(a) == 0 || len(b) == 0 || len(a) != len(b) {
-		return 0
-	}
-	var dot, na, nb float64
-	for i := range a {
-		dot += float64(a[i]) * float64(b[i])
-		na += float64(a[i]) * float64(a[i])
-		nb += float64(b[i]) * float64(b[i])
-	}
-	if na == 0 || nb == 0 {
-		return 0
-	}
-	return dot / (math.Sqrt(na) * math.Sqrt(nb))
-}
diff --git a/backend/internal/logic/threads_account/analyze_content_formula_logic.go b/backend/internal/logic/threads_account/analyze_content_formula_logic.go
new file mode 100644
index 0000000..12075ec
--- /dev/null
+++ b/backend/internal/logic/threads_account/analyze_content_formula_logic.go
@@ -0,0 +1,227 @@
+package threads_account
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	libformula "haixun-backend/internal/library/formula"
+	liboutreach "haixun-backend/internal/library/outreach"
+	libownpost "haixun-backend/internal/library/ownpost"
+	libviral "haixun-backend/internal/library/viral"
+	domai "haixun-backend/internal/model/ai/domain/usecase"
+	aiusecase "haixun-backend/internal/model/ai/usecase"
+	cfentity "haixun-backend/internal/model/content_formula/domain/entity"
+	cfdom "haixun-backend/internal/model/content_formula/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type AnalyzeContentFormulaLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewAnalyzeContentFormulaLogic(ctx context.Context, svcCtx *svc.ServiceContext) *AnalyzeContentFormulaLogic {
+	return &AnalyzeContentFormulaLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *AnalyzeContentFormulaLogic) AnalyzeContentFormula(req *types.AnalyzeContentFormulaHandlerReq) (*types.AnalyzeContentFormulaData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	sourceType := strings.TrimSpace(req.SourceType)
+	if sourceType == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("source_type is required")
+	}
+	if _, err := l.svcCtx.ThreadsAccount.Get(l.ctx, tenantID, uid, req.ID); err != nil {
+		return nil, err
+	}
+
+	credential, err := l.svcCtx.ThreadsAccount.ResolveMemberAiCredential(l.ctx, tenantID, uid)
+	if err != nil {
+		return nil, err
+	}
+	providerID, err := aiusecase.MapWorkerProvider(credential.Provider)
+	if err != nil {
+		return nil, err
+	}
+	aiReq := domai.GenerateRequest{
+		Provider:   providerID,
+		Model:      credential.Model,
+		Credential: domai.Credential{APIKey: credential.APIKey},
+	}
+	personaBlock := l.resolvePersonaBlock(tenantID, uid, req.PersonaID)
+
+	var analysis *libformula.PastedAnalysis
+	var sourceRef, postText, author, permalink string
+	var metrics *cfentity.SourceMetrics
+
+	switch sourceType {
+	case cfentity.SourcePaste:
+		postText = strings.TrimSpace(req.PostText)
+		if postText == "" {
+			return nil, app.For(code.ThreadsAccount).InputMissingRequired("post_text is required for paste")
+		}
+		author = strings.TrimSpace(req.AuthorName)
+		analysis, err = libformula.AnalyzePasted(l.ctx, l.svcCtx.AI, aiReq, libformula.AnalyzePastedInput{
+			PostText: postText, AuthorName: author, PersonaBlock: personaBlock,
+			LikeCount: req.LikeCount, ReplyCount: req.ReplyCount,
+		})
+		sourceRef = "paste"
+	case cfentity.SourceOwnPost:
+		mediaID := strings.TrimSpace(req.MediaID)
+		if mediaID == "" {
+			return nil, app.For(code.ThreadsAccount).InputMissingRequired("media_id is required for own_post")
+		}
+		review, rerr := l.svcCtx.OwnPostFormula.Get(l.ctx, tenantID, uid, req.ID, mediaID)
+		if rerr != nil || review == nil || req.ForceRefresh {
+			gen := NewGenerateOwnPostFormulaLogic(l.ctx, l.svcCtx)
+			force := req.ForceRefresh
+			genData, genErr := gen.GenerateOwnPostFormula(&types.GenerateOwnPostFormulaHandlerReq{
+				ThreadsAccountPath: types.ThreadsAccountPath{ID: req.ID},
+				GenerateOwnPostFormulaReq: types.GenerateOwnPostFormulaReq{
+					MediaID: mediaID, PersonaID: req.PersonaID, PostText: req.PostText,
+					LikeCount: req.LikeCount, ReplyCount: req.ReplyCount, Views: req.Views,
+					Force: force,
+				},
+			})
+			if genErr != nil {
+				return nil, genErr
+			}
+			analysis = &libformula.PastedAnalysis{
+				Summary: genData.Summary, Wins: genData.Wins, Improvements: genData.Improvements,
+				Formula: genData.Formula, PostTemplate: genData.PostTemplate,
+				HookPattern: genData.HookPattern, Structure: genData.Structure,
+				ReplicationTips: genData.ReplicationTips, Avoid: genData.Avoid,
+			}
+		} else {
+			analysis = libformula.FromOwnPostReview(&libownpost.PostFormulaReview{
+				Summary: review.Summary, Wins: review.Wins, Improvements: review.Improvements,
+				Formula: review.Formula, PostTemplate: review.PostTemplate,
+				HookPattern: review.HookPattern, Structure: review.Structure,
+				ReplicationTips: review.ReplicationTips, Avoid: review.Avoid,
+			})
+		}
+		postText = strings.TrimSpace(req.PostText)
+		if postText == "" && review != nil {
+			postText = review.PostText
+		}
+		sourceRef = mediaID
+	case cfentity.SourceScanPost:
+		scanPostID := strings.TrimSpace(req.ScanPostID)
+		personaID := strings.TrimSpace(req.PersonaID)
+		if scanPostID == "" || personaID == "" {
+			return nil, app.For(code.ThreadsAccount).InputMissingRequired("scan_post_id and persona_id are required for scan_post")
+		}
+		post, perr := l.svcCtx.ScanPost.GetForPersona(l.ctx, tenantID, uid, personaID, scanPostID)
+		if perr != nil {
+			return nil, perr
+		}
+		postText = post.Text
+		author = post.Author
+		permalink = post.Permalink
+		analysis, err = l.analyzeViralPost(aiReq, post.Text, post.Author, post.LikeCount, post.ReplyCount, post.SearchTag, personaBlock)
+		sourceRef = scanPostID
+		metrics = &cfentity.SourceMetrics{LikeCount: post.LikeCount, ReplyCount: post.ReplyCount}
+	case cfentity.SourceKeywordSearch:
+		postText = strings.TrimSpace(req.PostText)
+		if postText == "" {
+			return nil, app.For(code.ThreadsAccount).InputMissingRequired("post_text is required after selecting a search result")
+		}
+		author = strings.TrimSpace(req.AuthorName)
+		permalink = strings.TrimSpace(req.Permalink)
+		analysis, err = l.analyzeViralPost(aiReq, postText, author, req.LikeCount, req.ReplyCount, req.Keyword, personaBlock)
+		sourceRef = strings.TrimSpace(req.Keyword)
+		metrics = &cfentity.SourceMetrics{
+			LikeCount: req.LikeCount, ReplyCount: req.ReplyCount,
+			Views: req.Views, RepostCount: req.RepostCount,
+			QuoteCount: req.QuoteCount, Shares: req.Shares,
+		}
+	default:
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("unsupported source_type")
+	}
+	if err != nil {
+		return nil, app.For(code.AI).SvcThirdParty("分析失敗：" + err.Error())
+	}
+	if analysis == nil {
+		return nil, app.For(code.AI).SvcThirdParty("分析未產出有效公式")
+	}
+
+	label := strings.TrimSpace(req.SaveLabel)
+	if label == "" {
+		label = defaultFormulaLabel(sourceType, postText, author)
+	}
+	saved, err := l.svcCtx.ContentFormula.Create(l.ctx, cfdom.CreateRequest{
+		TenantID: tenantID, OwnerUID: uid, AccountID: req.ID,
+		Label: label, SourceType: sourceType, SourceRef: sourceRef,
+		SourcePostText: postText, SourceAuthor: author, SourcePermalink: permalink,
+		SourceMetrics: metrics,
+		Summary:       analysis.Summary, Wins: analysis.Wins, Improvements: analysis.Improvements,
+		Formula: analysis.Formula, PostTemplate: analysis.PostTemplate,
+		HookPattern: analysis.HookPattern, Structure: analysis.Structure,
+		ReplicationTips: analysis.ReplicationTips, Avoid: analysis.Avoid,
+	})
+	if err != nil {
+		return nil, err
+	}
+	data := toContentFormulaData(*saved)
+	return &types.AnalyzeContentFormulaData{
+		Formula: data,
+		Message: fmt.Sprintf("已分析並存入公式庫：%s", data.Label),
+	}, nil
+}
+
+func (l *AnalyzeContentFormulaLogic) resolvePersonaBlock(tenantID, uid, personaID string) string {
+	personaID = strings.TrimSpace(personaID)
+	if personaID == "" {
+		return ""
+	}
+	persona, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID)
+	if err != nil {
+		return ""
+	}
+	return liboutreach.FormatVoicePersonaBlock(persona)
+}
+
+func (l *AnalyzeContentFormulaLogic) analyzeViralPost(
+	aiReq domai.GenerateRequest,
+	postText, author string, likes, replies int, tag, personaBlock string,
+) (*libformula.PastedAnalysis, error) {
+	out, err := l.svcCtx.AI.GenerateText(l.ctx, domai.GenerateRequest{
+		Provider: aiReq.Provider, Model: aiReq.Model, Credential: aiReq.Credential,
+		System: libviral.BuildAnalyzeViralSystemPrompt(),
+		Messages: []domai.Message{{Role: "user", Content: libviral.BuildAnalyzeViralUserPrompt(libviral.AnalyzeViralInput{
+			PostText: postText, AuthorName: author, LikeCount: likes, ReplyCount: replies,
+			SearchTag: tag, TopicLabel: tag, Persona: personaBlock,
+		})}},
+	})
+	if err != nil {
+		return nil, err
+	}
+	parsed, err := libviral.ParseAnalyzeViralOutput(out.Text)
+	if err != nil {
+		return nil, err
+	}
+	return libformula.FromViralAnalysis(
+		parsed.HookPattern, parsed.StructurePattern, parsed.EmotionalTrigger,
+		parsed.ReplicationStrategy, parsed.KeyTakeaways,
+	), nil
+}
+
+func defaultFormulaLabel(sourceType, postText, author string) string {
+	preview := strings.TrimSpace(postText)
+	if len([]rune(preview)) > 24 {
+		preview = string([]rune(preview)[:24]) + "…"
+	}
+	if author != "" {
+		return fmt.Sprintf("%s · @%s", sourceType, author)
+	}
+	if preview != "" {
+		return preview
+	}
+	return sourceType + " 公式"
+}
diff --git a/backend/internal/logic/threads_account/cancel_publish_queue_item_logic.go b/backend/internal/logic/threads_account/cancel_publish_queue_item_logic.go
new file mode 100644
index 0000000..5059d0d
--- /dev/null
+++ b/backend/internal/logic/threads_account/cancel_publish_queue_item_logic.go
@@ -0,0 +1,29 @@
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type CancelPublishQueueItemLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewCancelPublishQueueItemLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CancelPublishQueueItemLogic {
+	return &CancelPublishQueueItemLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *CancelPublishQueueItemLogic) CancelPublishQueueItem(req *types.PublishQueueItemPath) (*types.PublishQueueItemData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	result, err := l.svcCtx.PublishQueue.Cancel(l.ctx, tenantID, uid, req.ID, req.QID)
+	if err != nil {
+		return nil, err
+	}
+	return toPublishQueueItemData(result), nil
+}
diff --git a/backend/internal/logic/threads_account/content_formula_mapper.go b/backend/internal/logic/threads_account/content_formula_mapper.go
new file mode 100644
index 0000000..2103b2e
--- /dev/null
+++ b/backend/internal/logic/threads_account/content_formula_mapper.go
@@ -0,0 +1,58 @@
+package threads_account
+
+import (
+	cfentity "haixun-backend/internal/model/content_formula/domain/entity"
+	cfdom "haixun-backend/internal/model/content_formula/domain/usecase"
+	"haixun-backend/internal/types"
+)
+
+func toContentFormulaData(item cfdom.FormulaSummary) types.ContentFormulaData {
+	var metrics *types.ContentFormulaSourceMetricsData
+	if item.SourceMetrics != nil {
+		metrics = &types.ContentFormulaSourceMetricsData{
+			LikeCount:   item.SourceMetrics.LikeCount,
+			ReplyCount:  item.SourceMetrics.ReplyCount,
+			Views:       item.SourceMetrics.Views,
+			RepostCount: item.SourceMetrics.RepostCount,
+			QuoteCount:  item.SourceMetrics.QuoteCount,
+			Shares:      item.SourceMetrics.Shares,
+		}
+	}
+	return types.ContentFormulaData{
+		ID:              item.ID,
+		AccountID:       item.AccountID,
+		Label:           item.Label,
+		SourceType:      item.SourceType,
+		SourceRef:       item.SourceRef,
+		SourcePostText:  item.SourcePostText,
+		SourceAuthor:    item.SourceAuthor,
+		SourcePermalink: item.SourcePermalink,
+		SourceMetrics:   metrics,
+		Summary:         item.Summary,
+		Wins:            item.Wins,
+		Improvements:    item.Improvements,
+		Formula:         item.Formula,
+		PostTemplate:    item.PostTemplate,
+		HookPattern:     item.HookPattern,
+		Structure:       item.Structure,
+		ReplicationTips: item.ReplicationTips,
+		Avoid:           item.Avoid,
+		Tags:            item.Tags,
+		CreateAt:        item.CreateAt,
+		UpdateAt:        item.UpdateAt,
+	}
+}
+
+func toSourceMetrics(data *types.ContentFormulaSourceMetricsData) *cfentity.SourceMetrics {
+	if data == nil {
+		return nil
+	}
+	return &cfentity.SourceMetrics{
+		LikeCount:   data.LikeCount,
+		ReplyCount:  data.ReplyCount,
+		Views:       data.Views,
+		RepostCount: data.RepostCount,
+		QuoteCount:  data.QuoteCount,
+		Shares:      data.Shares,
+	}
+}
diff --git a/backend/internal/logic/threads_account/create_publish_queue_item_logic.go b/backend/internal/logic/threads_account/create_publish_queue_item_logic.go
new file mode 100644
index 0000000..96fdfef
--- /dev/null
+++ b/backend/internal/logic/threads_account/create_publish_queue_item_logic.go
@@ -0,0 +1,37 @@
+package threads_account
+
+import (
+	"context"
+
+	pqdomain "haixun-backend/internal/model/publish_queue/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type CreatePublishQueueItemLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewCreatePublishQueueItemLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreatePublishQueueItemLogic {
+	return &CreatePublishQueueItemLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *CreatePublishQueueItemLogic) CreatePublishQueueItem(req *types.CreatePublishQueueHandlerReq) (*types.PublishQueueItemData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	result, err := l.svcCtx.PublishQueue.Create(l.ctx, pqdomain.CreateRequest{
+		TenantID:    tenantID,
+		OwnerUID:    uid,
+		AccountID:   req.ID,
+		Text:        req.Text,
+		TopicTag:    req.TopicTag,
+		ScheduledAt: req.ScheduledAt,
+	})
+	if err != nil {
+		return nil, err
+	}
+	return toPublishQueueItemData(result), nil
+}
diff --git a/backend/internal/logic/threads_account/delete_content_formula_logic.go b/backend/internal/logic/threads_account/delete_content_formula_logic.go
new file mode 100644
index 0000000..b6b4af5
--- /dev/null
+++ b/backend/internal/logic/threads_account/delete_content_formula_logic.go
@@ -0,0 +1,32 @@
+package threads_account
+
+import (
+	"context"
+	"fmt"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type DeleteContentFormulaLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewDeleteContentFormulaLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeleteContentFormulaLogic {
+	return &DeleteContentFormulaLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *DeleteContentFormulaLogic) DeleteContentFormula(req *types.GetContentFormulaHandlerReq) (*types.DeleteContentFormulaData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	if err := l.svcCtx.ContentFormula.Delete(l.ctx, tenantID, uid, req.ID, req.FormulaID); err != nil {
+		return nil, err
+	}
+	return &types.DeleteContentFormulaData{
+		FormulaID: req.FormulaID,
+		Message:   fmt.Sprintf("已刪除公式 %s", req.FormulaID),
+	}, nil
+}
diff --git a/backend/internal/logic/threads_account/delete_publish_queue_item_logic.go b/backend/internal/logic/threads_account/delete_publish_queue_item_logic.go
new file mode 100644
index 0000000..e9d9529
--- /dev/null
+++ b/backend/internal/logic/threads_account/delete_publish_queue_item_logic.go
@@ -0,0 +1,25 @@
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type DeletePublishQueueItemLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewDeletePublishQueueItemLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeletePublishQueueItemLogic {
+	return &DeletePublishQueueItemLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *DeletePublishQueueItemLogic) DeletePublishQueueItem(req *types.PublishQueueItemPath) error {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return err
+	}
+	return l.svcCtx.PublishQueue.Delete(l.ctx, tenantID, uid, req.ID, req.QID)
+}
diff --git a/backend/internal/logic/threads_account/delete_threads_account_logic.go b/backend/internal/logic/threads_account/delete_threads_account_logic.go
new file mode 100644
index 0000000..296aec4
--- /dev/null
+++ b/backend/internal/logic/threads_account/delete_threads_account_logic.go
@@ -0,0 +1,36 @@
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type DeleteThreadsAccountLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewDeleteThreadsAccountLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeleteThreadsAccountLogic {
+	return &DeleteThreadsAccountLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *DeleteThreadsAccountLogic) DeleteThreadsAccount(req *types.ThreadsAccountPath) (*types.DeleteThreadsAccountData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	if err := l.svcCtx.ThreadsAccount.Delete(l.ctx, tenantID, uid, req.ID); err != nil {
+		return nil, err
+	}
+	accounts, err := l.svcCtx.ThreadsAccount.List(l.ctx, tenantID, uid)
+	if err != nil {
+		return nil, err
+	}
+	return &types.DeleteThreadsAccountData{
+		DeletedID:       req.ID,
+		ActiveAccountID: accounts.ActiveAccountID,
+		Message:         "帳號已刪除",
+	}, nil
+}
diff --git a/backend/internal/logic/threads_account/disconnect_threads_api_logic.go b/backend/internal/logic/threads_account/disconnect_threads_api_logic.go
new file mode 100644
index 0000000..44c486a
--- /dev/null
+++ b/backend/internal/logic/threads_account/disconnect_threads_api_logic.go
@@ -0,0 +1,30 @@
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type DisconnectThreadsApiLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewDisconnectThreadsApiLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DisconnectThreadsApiLogic {
+	return &DisconnectThreadsApiLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *DisconnectThreadsApiLogic) DisconnectThreadsApi(req *types.ThreadsAccountPath) (*types.ThreadsAccountData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	item, err := l.svcCtx.ThreadsAccount.DisconnectThreadsAPI(l.ctx, tenantID, uid, req.ID)
+	if err != nil {
+		return nil, err
+	}
+	out := toThreadsAccountData(*item)
+	return &out, nil
+}
diff --git a/backend/internal/logic/threads_account/generate_own_post_formula_logic.go b/backend/internal/logic/threads_account/generate_own_post_formula_logic.go
new file mode 100644
index 0000000..fb60458
--- /dev/null
+++ b/backend/internal/logic/threads_account/generate_own_post_formula_logic.go
@@ -0,0 +1,124 @@
+package threads_account
+
+import (
+	"context"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	liboutreach "haixun-backend/internal/library/outreach"
+	libownpost "haixun-backend/internal/library/ownpost"
+	domai "haixun-backend/internal/model/ai/domain/usecase"
+	aiusecase "haixun-backend/internal/model/ai/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GenerateOwnPostFormulaLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGenerateOwnPostFormulaLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GenerateOwnPostFormulaLogic {
+	return &GenerateOwnPostFormulaLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GenerateOwnPostFormulaLogic) GenerateOwnPostFormula(
+	req *types.GenerateOwnPostFormulaHandlerReq,
+) (*types.GenerateOwnPostFormulaData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	if req.MediaID == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("media_id is required")
+	}
+
+	account, err := l.svcCtx.ThreadsAccount.Get(l.ctx, tenantID, uid, req.ID)
+	if err != nil {
+		return nil, err
+	}
+
+	if !req.Force {
+		if cached, cerr := l.svcCtx.OwnPostFormula.Get(l.ctx, tenantID, uid, req.ID, req.MediaID); cerr == nil && cached != nil {
+			data := toOwnPostFormulaReviewData(cached)
+			data.FromCache = true
+			return &types.GenerateOwnPostFormulaData{OwnPostFormulaReviewData: data}, nil
+		}
+	}
+
+	credential, err := l.svcCtx.ThreadsAccount.ResolveMemberAiCredential(l.ctx, tenantID, uid)
+	if err != nil {
+		return nil, err
+	}
+	providerID, err := aiusecase.MapWorkerProvider(credential.Provider)
+	if err != nil {
+		return nil, err
+	}
+
+	personaBlock := ""
+	if personaID := strings.TrimSpace(req.PersonaID); personaID != "" {
+		persona, perr := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID)
+		if perr != nil {
+			return nil, perr
+		}
+		personaBlock = liboutreach.FormatVoicePersonaBlock(persona)
+	} else if personaID = strings.TrimSpace(account.PersonaID); personaID != "" {
+		persona, perr := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID)
+		if perr == nil {
+			personaBlock = liboutreach.FormatVoicePersonaBlock(persona)
+		}
+	}
+
+	accountName := account.DisplayName
+	if accountName == "" {
+		accountName = account.Username
+	}
+
+	review, err := libownpost.GeneratePostFormula(l.ctx, l.svcCtx.AI, domai.GenerateRequest{
+		Provider: providerID,
+		Model:    credential.Model,
+		Credential: domai.Credential{
+			APIKey: credential.APIKey,
+		},
+	}, libownpost.PostFormulaInput{
+		AccountName:  accountName,
+		PersonaBlock: personaBlock,
+		PostText:     req.PostText,
+		TopicTag:     req.TopicTag,
+		MediaType:    req.MediaType,
+		LikeCount:    req.LikeCount,
+		ReplyCount:   req.ReplyCount,
+		Views:        req.Views,
+		RepostCount:  req.RepostCount,
+		QuoteCount:   req.QuoteCount,
+		Shares:       req.Shares,
+		Timestamp:    req.Timestamp,
+	})
+	if err != nil {
+		return nil, app.For(code.AI).SvcThirdParty("AI 貼文覆盤失敗：" + err.Error())
+	}
+	saved, err := l.svcCtx.OwnPostFormula.SaveGenerated(
+		l.ctx,
+		tenantID,
+		uid,
+		req.ID,
+		req.MediaID,
+		strings.TrimSpace(req.PersonaID),
+		req.PostText,
+		review,
+	)
+	if err != nil {
+		return nil, err
+	}
+	data := toOwnPostFormulaReviewData(saved)
+	data.FromCache = false
+	return &types.GenerateOwnPostFormulaData{OwnPostFormulaReviewData: data}, nil
+}
diff --git a/backend/internal/logic/threads_account/generate_own_post_reply_draft_logic.go b/backend/internal/logic/threads_account/generate_own_post_reply_draft_logic.go
new file mode 100644
index 0000000..fa36120
--- /dev/null
+++ b/backend/internal/logic/threads_account/generate_own_post_reply_draft_logic.go
@@ -0,0 +1,98 @@
+package threads_account
+
+import (
+	"context"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	liboutreach "haixun-backend/internal/library/outreach"
+	libownpost "haixun-backend/internal/library/ownpost"
+	domai "haixun-backend/internal/model/ai/domain/usecase"
+	aiusecase "haixun-backend/internal/model/ai/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GenerateOwnPostReplyDraftLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGenerateOwnPostReplyDraftLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GenerateOwnPostReplyDraftLogic {
+	return &GenerateOwnPostReplyDraftLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GenerateOwnPostReplyDraftLogic) GenerateOwnPostReplyDraft(
+	req *types.GenerateOwnPostReplyDraftHandlerReq,
+) (*types.GenerateOwnPostReplyDraftData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	if req.MediaID == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("media_id is required")
+	}
+
+	account, err := l.svcCtx.ThreadsAccount.Get(l.ctx, tenantID, uid, req.ID)
+	if err != nil {
+		return nil, err
+	}
+
+	credential, err := l.svcCtx.ThreadsAccount.ResolveMemberAiCredential(l.ctx, tenantID, uid)
+	if err != nil {
+		return nil, err
+	}
+	providerID, err := aiusecase.MapWorkerProvider(credential.Provider)
+	if err != nil {
+		return nil, err
+	}
+
+	personaID := strings.TrimSpace(req.PersonaID)
+	if personaID == "" {
+		personaID = strings.TrimSpace(account.PersonaID)
+	}
+	if personaID == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("請先選擇人設（persona_id）")
+	}
+	persona, err := l.svcCtx.Persona.Get(l.ctx, tenantID, uid, personaID)
+	if err != nil {
+		return nil, err
+	}
+	personaBlock := liboutreach.FormatVoicePersonaBlock(persona)
+	if strings.TrimSpace(personaBlock) == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("所選人設尚未填寫語氣或 8D 風格，請先到人設頁補齊")
+	}
+
+	accountName := account.DisplayName
+	if accountName == "" {
+		accountName = account.Username
+	}
+
+	text, err := libownpost.GenerateReplyDraft(l.ctx, l.svcCtx.AI, domai.GenerateRequest{
+		Provider: providerID,
+		Model:    credential.Model,
+		Credential: domai.Credential{
+			APIKey: credential.APIKey,
+		},
+	}, libownpost.ReplyDraftInput{
+		AccountName:     accountName,
+		PersonaBlock:    personaBlock,
+		PostText:        req.PostText,
+		ReplyText:       req.ReplyText,
+		ReplyToID:       req.ReplyToID,
+		ThreadPostText:  req.ThreadPostText,
+		ParentReplyText: req.ParentReplyText,
+	})
+	if err != nil {
+		return nil, app.For(code.AI).SvcThirdParty("AI 回覆草稿生成失敗：" + err.Error())
+	}
+	return &types.GenerateOwnPostReplyDraftData{Text: text}, nil
+}
diff --git a/backend/internal/logic/threads_account/get_content_formula_logic.go b/backend/internal/logic/threads_account/get_content_formula_logic.go
new file mode 100644
index 0000000..31adef3
--- /dev/null
+++ b/backend/internal/logic/threads_account/get_content_formula_logic.go
@@ -0,0 +1,30 @@
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type GetContentFormulaLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetContentFormulaLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetContentFormulaLogic {
+	return &GetContentFormulaLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *GetContentFormulaLogic) GetContentFormula(req *types.GetContentFormulaHandlerReq) (*types.ContentFormulaData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	item, err := l.svcCtx.ContentFormula.Get(l.ctx, tenantID, uid, req.ID, req.FormulaID)
+	if err != nil {
+		return nil, err
+	}
+	data := toContentFormulaData(*item)
+	return &data, nil
+}
diff --git a/backend/internal/logic/threads_account/get_publish_dashboard_summary_logic.go b/backend/internal/logic/threads_account/get_publish_dashboard_summary_logic.go
new file mode 100644
index 0000000..da4d205
--- /dev/null
+++ b/backend/internal/logic/threads_account/get_publish_dashboard_summary_logic.go
@@ -0,0 +1,72 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetPublishDashboardSummaryLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetPublishDashboardSummaryLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetPublishDashboardSummaryLogic {
+	return &GetPublishDashboardSummaryLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetPublishDashboardSummaryLogic) GetPublishDashboardSummary() (resp *types.PublishDashboardSummaryData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	accounts, err := l.svcCtx.ThreadsAccount.List(l.ctx, tenantID, uid)
+	if err != nil {
+		return nil, err
+	}
+	resp = &types.PublishDashboardSummaryData{List: []types.PublishDashboardAccountSummary{}}
+	for _, account := range accounts.List {
+		health, hErr := l.svcCtx.PublishQueue.ListPublishHealth(l.ctx, tenantID, uid, account.ID, 1, 10)
+		if hErr != nil {
+			continue
+		}
+		guard, _ := l.svcCtx.PublishGuard.Get(l.ctx, tenantID, uid, account.ID)
+		slots, _ := l.svcCtx.PublishQueue.ListSlotInsights(l.ctx, tenantID, uid, account.ID, "Asia/Taipei")
+		bestSlot, lowSlot := "", ""
+		for _, slot := range slots {
+			if bestSlot == "" && slot.Recommendation == "recommended" {
+				bestSlot = slot.Time
+			}
+			if lowSlot == "" && slot.Recommendation == "low" {
+				lowSlot = slot.Time
+			}
+		}
+		row := types.PublishDashboardAccountSummary{
+			AccountID: account.ID, AccountName: firstNonEmpty(account.DisplayName, account.Username, account.ID),
+			PendingScheduled: health.Summary.PendingScheduled, FailedCount: health.Summary.FailedCount,
+			Published7d: health.Summary.Published7d, TotalLikes7d: health.Summary.TotalLikes7d,
+			TotalReplies7d: health.Summary.TotalReplies7d, BestSlot: bestSlot, LowSlot: lowSlot,
+		}
+		if guard != nil {
+			row.Paused = guard.Paused
+		}
+		resp.List = append(resp.List, row)
+		resp.TotalPending += row.PendingScheduled
+		resp.TotalFailed += row.FailedCount
+		resp.TotalPublished7d += row.Published7d
+		resp.TotalLikes7d += row.TotalLikes7d
+		resp.TotalReplies7d += row.TotalReplies7d
+	}
+	return resp, nil
+}
diff --git a/backend/internal/logic/threads_account/get_publish_guard_policy_logic.go b/backend/internal/logic/threads_account/get_publish_guard_policy_logic.go
new file mode 100644
index 0000000..6e15f0b
--- /dev/null
+++ b/backend/internal/logic/threads_account/get_publish_guard_policy_logic.go
@@ -0,0 +1,39 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetPublishGuardPolicyLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetPublishGuardPolicyLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetPublishGuardPolicyLogic {
+	return &GetPublishGuardPolicyLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetPublishGuardPolicyLogic) GetPublishGuardPolicy(req *types.ThreadsAccountPath) (resp *types.PublishGuardPolicyData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	item, err := l.svcCtx.PublishGuard.Get(l.ctx, tenantID, uid, req.ID)
+	if err != nil {
+		return nil, err
+	}
+	return toGuardPolicyData(item), nil
+}
diff --git a/backend/internal/logic/threads_account/get_publish_inventory_policy_logic.go b/backend/internal/logic/threads_account/get_publish_inventory_policy_logic.go
new file mode 100644
index 0000000..cde2e9e
--- /dev/null
+++ b/backend/internal/logic/threads_account/get_publish_inventory_policy_logic.go
@@ -0,0 +1,39 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetPublishInventoryPolicyLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetPublishInventoryPolicyLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetPublishInventoryPolicyLogic {
+	return &GetPublishInventoryPolicyLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetPublishInventoryPolicyLogic) GetPublishInventoryPolicy(req *types.ThreadsAccountPath) (resp *types.PublishInventoryPolicyData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	item, err := l.svcCtx.PublishInventory.Get(l.ctx, tenantID, uid, req.ID)
+	if err != nil {
+		return nil, err
+	}
+	return toInventoryPolicyData(item), nil
+}
diff --git a/backend/internal/logic/threads_account/get_publish_queue_item_logic.go b/backend/internal/logic/threads_account/get_publish_queue_item_logic.go
new file mode 100644
index 0000000..ee2efec
--- /dev/null
+++ b/backend/internal/logic/threads_account/get_publish_queue_item_logic.go
@@ -0,0 +1,29 @@
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type GetPublishQueueItemLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetPublishQueueItemLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetPublishQueueItemLogic {
+	return &GetPublishQueueItemLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *GetPublishQueueItemLogic) GetPublishQueueItem(req *types.PublishQueueItemPath) (*types.PublishQueueItemData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	result, err := l.svcCtx.PublishQueue.Get(l.ctx, tenantID, uid, req.ID, req.QID)
+	if err != nil {
+		return nil, err
+	}
+	return toPublishQueueItemData(result), nil
+}
diff --git a/backend/internal/logic/threads_account/get_publish_slot_insights_logic.go b/backend/internal/logic/threads_account/get_publish_slot_insights_logic.go
new file mode 100644
index 0000000..7b84ba3
--- /dev/null
+++ b/backend/internal/logic/threads_account/get_publish_slot_insights_logic.go
@@ -0,0 +1,53 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetPublishSlotInsightsLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetPublishSlotInsightsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetPublishSlotInsightsLogic {
+	return &GetPublishSlotInsightsLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetPublishSlotInsightsLogic) GetPublishSlotInsights(req *types.ThreadsAccountPath) (resp *types.PublishSlotInsightsData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	policy, _ := l.svcCtx.PublishInventory.Get(l.ctx, tenantID, uid, req.ID)
+	timezone := "Asia/Taipei"
+	if policy != nil && policy.Timezone != "" {
+		timezone = policy.Timezone
+	}
+	items, err := l.svcCtx.PublishQueue.ListSlotInsights(l.ctx, tenantID, uid, req.ID, timezone)
+	if err != nil {
+		return nil, err
+	}
+	list := make([]types.PublishSlotInsightData, 0, len(items))
+	for _, item := range items {
+		list = append(list, types.PublishSlotInsightData{
+			Weekday: item.Weekday, Time: item.Time, AvgLikes1h: item.AvgLikes1h, AvgReplies1h: item.AvgReplies1h,
+			AvgLikes24h: item.AvgLikes24h, AvgReplies24h: item.AvgReplies24h,
+			AvgLikes7d: item.AvgLikes7d, AvgReplies7d: item.AvgReplies7d,
+			SampleSize: item.SampleSize, Recommendation: item.Recommendation,
+		})
+	}
+	return &types.PublishSlotInsightsData{AccountID: req.ID, Timezone: timezone, Slots: list}, nil
+}
diff --git a/backend/internal/logic/threads_account/get_threads_diagnostics_logic.go b/backend/internal/logic/threads_account/get_threads_diagnostics_logic.go
new file mode 100644
index 0000000..c4a23d5
--- /dev/null
+++ b/backend/internal/logic/threads_account/get_threads_diagnostics_logic.go
@@ -0,0 +1,55 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/library/clock"
+	libthreads "haixun-backend/internal/library/threadsapi"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetThreadsDiagnosticsLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetThreadsDiagnosticsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetThreadsDiagnosticsLogic {
+	return &GetThreadsDiagnosticsLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetThreadsDiagnosticsLogic) GetThreadsDiagnostics(req *types.ThreadsAccountPath) (resp *types.ThreadsDiagnosticsData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	account, err := l.svcCtx.ThreadsAccount.Get(l.ctx, tenantID, uid, req.ID)
+	if err != nil {
+		return nil, err
+	}
+	smoke, smokeErr := l.svcCtx.ThreadsAccount.RunAPISmokeTest(l.ctx, tenantID, uid, req.ID)
+	items := make([]types.ThreadsAPISmokeTestItem, 0, len(smoke))
+	for _, item := range smoke {
+		items = append(items, types.ThreadsAPISmokeTestItem{
+			Scope: item.Scope, Name: item.Name, Status: item.Status, Message: item.Message, Count: item.Count,
+		})
+	}
+	message := "診斷完成"
+	if smokeErr != nil {
+		message = smokeErr.Error()
+	}
+	return &types.ThreadsDiagnosticsData{
+		AccountID: req.ID, CheckedAt: clock.NowUnixNano(), ApiConnected: account.ApiConnected,
+		TokenExpiresAt: account.APITokenExpiresAt, Scopes: libthreads.DefaultOAuthScopes, Items: items, Message: message,
+	}, nil
+}
diff --git a/backend/internal/logic/threads_account/get_threads_oauth_config_logic.go b/backend/internal/logic/threads_account/get_threads_oauth_config_logic.go
new file mode 100644
index 0000000..162b872
--- /dev/null
+++ b/backend/internal/logic/threads_account/get_threads_oauth_config_logic.go
@@ -0,0 +1,27 @@
+package threads_account
+
+import (
+	"strings"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type GetThreadsOAuthConfigLogic struct {
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetThreadsOAuthConfigLogic(svcCtx *svc.ServiceContext) *GetThreadsOAuthConfigLogic {
+	return &GetThreadsOAuthConfigLogic{svcCtx: svcCtx}
+}
+
+func (l *GetThreadsOAuthConfigLogic) GetThreadsOAuthConfig() *types.ThreadsOAuthConfigData {
+	cfg := l.svcCtx.Config.ThreadsOAuth
+	redirect := strings.TrimSpace(cfg.RedirectURI)
+	return &types.ThreadsOAuthConfigData{
+		RedirectURI:     redirect,
+		SuccessRedirect: strings.TrimSpace(cfg.SuccessRedirect),
+		Enabled:         strings.TrimSpace(cfg.AppID) != "" && strings.TrimSpace(cfg.AppSecret) != "" && redirect != "",
+		RequiresHTTPS:   !strings.HasPrefix(strings.ToLower(redirect), "https://"),
+	}
+}
diff --git a/backend/internal/logic/threads_account/import_own_post_to_content_formula_logic.go b/backend/internal/logic/threads_account/import_own_post_to_content_formula_logic.go
new file mode 100644
index 0000000..fde6ef1
--- /dev/null
+++ b/backend/internal/logic/threads_account/import_own_post_to_content_formula_logic.go
@@ -0,0 +1,30 @@
+package threads_account
+
+import (
+	"context"
+
+	cfentity "haixun-backend/internal/model/content_formula/domain/entity"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type ImportOwnPostToContentFormulaLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewImportOwnPostToContentFormulaLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ImportOwnPostToContentFormulaLogic {
+	return &ImportOwnPostToContentFormulaLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *ImportOwnPostToContentFormulaLogic) ImportOwnPostToContentFormula(req *types.ImportOwnPostFormulaHandlerReq) (*types.AnalyzeContentFormulaData, error) {
+	analyze := NewAnalyzeContentFormulaLogic(l.ctx, l.svcCtx)
+	return analyze.AnalyzeContentFormula(&types.AnalyzeContentFormulaHandlerReq{
+		ThreadsAccountPath: types.ThreadsAccountPath{ID: req.ID},
+		AnalyzeContentFormulaReq: types.AnalyzeContentFormulaReq{
+			SourceType: cfentity.SourceOwnPost,
+			MediaID:    req.MediaID,
+			SaveLabel:  req.Label,
+		},
+	})
+}
diff --git a/backend/internal/logic/threads_account/list_content_formulas_logic.go b/backend/internal/logic/threads_account/list_content_formulas_logic.go
new file mode 100644
index 0000000..6399e96
--- /dev/null
+++ b/backend/internal/logic/threads_account/list_content_formulas_logic.go
@@ -0,0 +1,63 @@
+package threads_account
+
+import (
+	"context"
+	"math"
+
+	cfdom "haixun-backend/internal/model/content_formula/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type ListContentFormulasLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListContentFormulasLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListContentFormulasLogic {
+	return &ListContentFormulasLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *ListContentFormulasLogic) ListContentFormulas(req *types.ListContentFormulasHandlerReq) (*types.ListContentFormulasData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	page := int(req.Page)
+	if page <= 0 {
+		page = 1
+	}
+	pageSize := int(req.PageSize)
+	if pageSize <= 0 {
+		pageSize = 20
+	}
+	result, err := l.svcCtx.ContentFormula.List(l.ctx, cfdom.ListRequest{
+		TenantID:   tenantID,
+		OwnerUID:   uid,
+		AccountID:  req.ID,
+		SourceType: req.SourceType,
+		Tag:        req.Tag,
+		Page:       page,
+		PageSize:   pageSize,
+	})
+	if err != nil {
+		return nil, err
+	}
+	list := make([]types.ContentFormulaData, 0, len(result.Items))
+	for _, item := range result.Items {
+		list = append(list, toContentFormulaData(item))
+	}
+	totalPages := int64(0)
+	if pageSize > 0 {
+		totalPages = int64(math.Ceil(float64(result.Total) / float64(pageSize)))
+	}
+	return &types.ListContentFormulasData{
+		Pagination: types.PaginationData{
+			Total:      result.Total,
+			Page:       int64(page),
+			PageSize:   int64(pageSize),
+			TotalPages: totalPages,
+		},
+		List: list,
+	}, nil
+}
diff --git a/backend/internal/logic/threads_account/list_mention_inbox_logic.go b/backend/internal/logic/threads_account/list_mention_inbox_logic.go
new file mode 100644
index 0000000..9ce78d1
--- /dev/null
+++ b/backend/internal/logic/threads_account/list_mention_inbox_logic.go
@@ -0,0 +1,53 @@
+package threads_account
+
+import (
+	"context"
+
+	mentioninboxdomain "haixun-backend/internal/model/mention_inbox/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListMentionInboxLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListMentionInboxLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListMentionInboxLogic {
+	return &ListMentionInboxLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ListMentionInboxLogic) ListMentionInbox(req *types.ListMentionInboxHandlerReq) (*types.ListMentionInboxData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	result, err := l.svcCtx.MentionInbox.List(l.ctx, mentioninboxdomain.ListRequest{
+		TenantID:  tenantID,
+		OwnerUID:  uid,
+		AccountID: req.ID,
+		Page:      req.Page,
+		PageSize:  req.PageSize,
+	})
+	if err != nil {
+		return nil, err
+	}
+	return &types.ListMentionInboxData{
+		List: toMentionInboxItems(result.List),
+		Pagination: types.PaginationData{
+			Total:      result.Pagination.Total,
+			Page:       result.Pagination.Page,
+			PageSize:   result.Pagination.PageSize,
+			TotalPages: result.Pagination.TotalPages,
+		},
+		ReadyTotal:     result.Pagination.ReadyTotal,
+		NewestSyncedAt: result.Pagination.NewestSyncedAt,
+	}, nil
+}
diff --git a/backend/internal/logic/threads_account/list_own_post_formulas_logic.go b/backend/internal/logic/threads_account/list_own_post_formulas_logic.go
new file mode 100644
index 0000000..23c3be3
--- /dev/null
+++ b/backend/internal/logic/threads_account/list_own_post_formulas_logic.go
@@ -0,0 +1,43 @@
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListOwnPostFormulasLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListOwnPostFormulasLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListOwnPostFormulasLogic {
+	return &ListOwnPostFormulasLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ListOwnPostFormulasLogic) ListOwnPostFormulas(req *types.ListOwnPostFormulasHandlerReq) (*types.ListOwnPostFormulasData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	if _, err := l.svcCtx.ThreadsAccount.Get(l.ctx, tenantID, uid, req.ID); err != nil {
+		return nil, err
+	}
+	items, err := l.svcCtx.OwnPostFormula.ListByAccount(l.ctx, tenantID, uid, req.ID)
+	if err != nil {
+		return nil, err
+	}
+	list := make([]types.OwnPostFormulaReviewData, 0, len(items))
+	for i := range items {
+		list = append(list, toOwnPostFormulaReviewData(&items[i]))
+	}
+	return &types.ListOwnPostFormulasData{List: list}, nil
+}
diff --git a/backend/internal/logic/threads_account/list_publish_alerts_logic.go b/backend/internal/logic/threads_account/list_publish_alerts_logic.go
new file mode 100644
index 0000000..1d239c2
--- /dev/null
+++ b/backend/internal/logic/threads_account/list_publish_alerts_logic.go
@@ -0,0 +1,46 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListPublishAlertsLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListPublishAlertsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListPublishAlertsLogic {
+	return &ListPublishAlertsLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ListPublishAlertsLogic) ListPublishAlerts(req *types.ThreadsAccountPath) (resp *types.PublishAlertsData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	items, err := l.svcCtx.PublishQueue.ListAlerts(l.ctx, tenantID, uid, req.ID)
+	if err != nil {
+		return nil, err
+	}
+	list := make([]types.PublishAlertData, 0, len(items))
+	for _, item := range items {
+		list = append(list, types.PublishAlertData{
+			Type: item.Type, Severity: item.Severity, Message: item.Message,
+			QueueID: item.QueueID, AccountID: item.AccountID, CreateAt: item.CreateAt,
+		})
+	}
+	return &types.PublishAlertsData{List: list}, nil
+}
diff --git a/backend/internal/logic/threads_account/list_publish_queue_events_logic.go b/backend/internal/logic/threads_account/list_publish_queue_events_logic.go
new file mode 100644
index 0000000..327998a
--- /dev/null
+++ b/backend/internal/logic/threads_account/list_publish_queue_events_logic.go
@@ -0,0 +1,39 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListPublishQueueEventsLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListPublishQueueEventsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListPublishQueueEventsLogic {
+	return &ListPublishQueueEventsLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ListPublishQueueEventsLogic) ListPublishQueueEvents(req *types.PublishQueueItemPath) (resp *types.PublishQueueEventsData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	items, err := l.svcCtx.PublishQueueEvent.ListByQueue(l.ctx, tenantID, uid, req.ID, req.QID, 100)
+	if err != nil {
+		return nil, err
+	}
+	return &types.PublishQueueEventsData{List: toQueueEventData(items)}, nil
+}
diff --git a/backend/internal/logic/threads_account/list_publish_queue_items_logic.go b/backend/internal/logic/threads_account/list_publish_queue_items_logic.go
new file mode 100644
index 0000000..020661d
--- /dev/null
+++ b/backend/internal/logic/threads_account/list_publish_queue_items_logic.go
@@ -0,0 +1,37 @@
+package threads_account
+
+import (
+	"context"
+
+	pqdomain "haixun-backend/internal/model/publish_queue/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type ListPublishQueueItemsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListPublishQueueItemsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListPublishQueueItemsLogic {
+	return &ListPublishQueueItemsLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *ListPublishQueueItemsLogic) ListPublishQueueItems(req *types.ListPublishQueueHandlerReq) (*types.PublishQueueListData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	result, err := l.svcCtx.PublishQueue.List(l.ctx, pqdomain.ListRequest{
+		TenantID:  tenantID,
+		OwnerUID:  uid,
+		AccountID: req.ID,
+		Status:    req.Status,
+		Page:      req.Page,
+		PageSize:  req.PageSize,
+	})
+	if err != nil {
+		return nil, err
+	}
+	return toPublishQueueListData(result), nil
+}
diff --git a/backend/internal/logic/threads_account/list_publish_queue_range_logic.go b/backend/internal/logic/threads_account/list_publish_queue_range_logic.go
new file mode 100644
index 0000000..db34dbc
--- /dev/null
+++ b/backend/internal/logic/threads_account/list_publish_queue_range_logic.go
@@ -0,0 +1,43 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"context"
+
+	pqdomain "haixun-backend/internal/model/publish_queue/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListPublishQueueRangeLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListPublishQueueRangeLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListPublishQueueRangeLogic {
+	return &ListPublishQueueRangeLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ListPublishQueueRangeLogic) ListPublishQueueRange(req *types.PublishQueueRangeHandlerReq) (resp *types.PublishQueueListData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	result, err := l.svcCtx.PublishQueue.ListRange(l.ctx, pqdomain.RangeRequest{
+		TenantID: tenantID, OwnerUID: uid, AccountID: req.ID,
+		Status: req.Status, StartAt: req.StartAt, EndAt: req.EndAt, Page: 1, PageSize: 200,
+	})
+	if err != nil {
+		return nil, err
+	}
+	return toPublishQueueListData(result), nil
+}
diff --git a/backend/internal/logic/threads_account/list_threads_oauth_logs_logic.go b/backend/internal/logic/threads_account/list_threads_oauth_logs_logic.go
new file mode 100644
index 0000000..ebad032
--- /dev/null
+++ b/backend/internal/logic/threads_account/list_threads_oauth_logs_logic.go
@@ -0,0 +1,32 @@
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type ListThreadsOAuthLogsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListThreadsOAuthLogsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListThreadsOAuthLogsLogic {
+	return &ListThreadsOAuthLogsLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *ListThreadsOAuthLogsLogic) ListThreadsOAuthLogs() (*types.ListThreadsOAuthLogsData, error) {
+	items := l.svcCtx.ThreadsAccount.ListOAuthDebugLogs(50)
+	list := make([]types.ThreadsOAuthLogItem, 0, len(items))
+	for _, item := range items {
+		list = append(list, types.ThreadsOAuthLogItem{
+			At:        item.At,
+			Level:     item.Level,
+			Stage:     item.Stage,
+			AccountID: item.AccountID,
+			Message:   item.Message,
+		})
+	}
+	return &types.ListThreadsOAuthLogsData{List: list}, nil
+}
diff --git a/backend/internal/logic/threads_account/list_threads_post_performance_logic.go b/backend/internal/logic/threads_account/list_threads_post_performance_logic.go
new file mode 100644
index 0000000..6153768
--- /dev/null
+++ b/backend/internal/logic/threads_account/list_threads_post_performance_logic.go
@@ -0,0 +1,39 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListThreadsPostPerformanceLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListThreadsPostPerformanceLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListThreadsPostPerformanceLogic {
+	return &ListThreadsPostPerformanceLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ListThreadsPostPerformanceLogic) ListThreadsPostPerformance(req *types.ListThreadsPostPerformanceHandlerReq) (*types.ThreadsPostPerformanceData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	result, err := l.svcCtx.ThreadsAccount.ListPostPerformance(l.ctx, tenantID, uid, req.ID, req.Limit)
+	if err != nil {
+		return nil, err
+	}
+	return toPostPerformanceData(result), nil
+}
diff --git a/backend/internal/logic/threads_account/list_threads_publish_health_logic.go b/backend/internal/logic/threads_account/list_threads_publish_health_logic.go
new file mode 100644
index 0000000..db640d6
--- /dev/null
+++ b/backend/internal/logic/threads_account/list_threads_publish_health_logic.go
@@ -0,0 +1,29 @@
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type ListThreadsPublishHealthLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewListThreadsPublishHealthLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListThreadsPublishHealthLogic {
+	return &ListThreadsPublishHealthLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *ListThreadsPublishHealthLogic) ListThreadsPublishHealth(req *types.ListThreadsPublishHealthHandlerReq) (*types.ThreadsPublishHealthData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	result, err := l.svcCtx.PublishQueue.ListPublishHealth(l.ctx, tenantID, uid, req.ID, req.Page, req.PageSize)
+	if err != nil {
+		return nil, err
+	}
+	return toPublishHealthData(result), nil
+}
diff --git a/backend/internal/logic/threads_account/mapper.go b/backend/internal/logic/threads_account/mapper.go
index 2e55f7f..f83071d 100644
--- a/backend/internal/logic/threads_account/mapper.go
+++ b/backend/internal/logic/threads_account/mapper.go
@@ -1,22 +1,62 @@
 package threads_account
 
 import (
+	guarddomain "haixun-backend/internal/model/publish_guard/domain/usecase"
+	inventorydomain "haixun-backend/internal/model/publish_inventory/domain/usecase"
+	pqdomain "haixun-backend/internal/model/publish_queue/domain/usecase"
+	eventdomain "haixun-backend/internal/model/publish_queue_event/domain/usecase"
 	domusecase "haixun-backend/internal/model/threads_account/domain/usecase"
 	"haixun-backend/internal/types"
 )
 
 func toThreadsAccountData(item domusecase.AccountSummary) types.ThreadsAccountData {
 	return types.ThreadsAccountData{
-		ID:               item.ID,
-		DisplayName:      item.DisplayName,
-		Username:         item.Username,
-		ThreadsUserID:    item.ThreadsUserID,
-		PersonaID:        item.PersonaID,
-		BrowserConnected: item.BrowserConnected,
-		ApiConnected:     item.ApiConnected,
-		Status:           item.Status,
-		CreateAt:         item.CreateAt,
-		UpdateAt:         item.UpdateAt,
+		ID:                item.ID,
+		DisplayName:       item.DisplayName,
+		Username:          item.Username,
+		ThreadsUserID:     item.ThreadsUserID,
+		PersonaID:         item.PersonaID,
+		BrowserConnected:  item.BrowserConnected,
+		ApiConnected:      item.ApiConnected,
+		APITokenExpiresAt: item.APITokenExpiresAt,
+		Status:            item.Status,
+		CreateAt:          item.CreateAt,
+		UpdateAt:          item.UpdateAt,
+	}
+}
+
+func toPostPerformanceData(result *domusecase.PostPerformanceResult) *types.ThreadsPostPerformanceData {
+	if result == nil {
+		return &types.ThreadsPostPerformanceData{Posts: []types.ThreadsPostPerformanceItem{}}
+	}
+	caps := make([]types.ThreadsPostMetricCapability, 0, len(result.Capabilities))
+	for _, item := range result.Capabilities {
+		caps = append(caps, types.ThreadsPostMetricCapability{
+			Scope: item.Scope, Name: item.Name, Metrics: item.Metrics,
+			Trackable: item.Trackable, Note: item.Note,
+		})
+	}
+	metrics := make([]types.ThreadsInsightMetricItem, 0, len(result.AccountInsights.Metrics))
+	for _, item := range result.AccountInsights.Metrics {
+		metrics = append(metrics, types.ThreadsInsightMetricItem{Name: item.Name, Value: item.Value})
+	}
+	posts := make([]types.ThreadsPostPerformanceItem, 0, len(result.Posts))
+	for _, item := range result.Posts {
+		posts = append(posts, types.ThreadsPostPerformanceItem{
+			MediaID: item.MediaID, Text: item.Text, Permalink: item.Permalink, Timestamp: item.Timestamp,
+			MediaType: item.MediaType, MediaURL: item.MediaURL, ThumbnailURL: item.ThumbnailURL,
+			TopicTag: item.TopicTag, Shortcode: item.Shortcode,
+			LikeCount: item.LikeCount, ReplyCount: item.ReplyCount, RepostCount: item.RepostCount, QuoteCount: item.QuoteCount,
+			Views: item.Views, Shares: item.Shares, InsightsStatus: item.InsightsStatus, InsightsMessage: item.InsightsMessage,
+		})
+	}
+	return &types.ThreadsPostPerformanceData{
+		AccountID: result.AccountID, Username: result.Username, ThreadsUserID: result.ThreadsUserID,
+		FetchedAt: result.FetchedAt, Capabilities: caps,
+		AccountInsights: types.ThreadsAccountInsightsBlock{
+			Status: result.AccountInsights.Status, Message: result.AccountInsights.Message, Metrics: metrics,
+		},
+		Posts: posts,
 	}
 }
 
@@ -57,6 +97,142 @@ func toConnectionData(data *domusecase.ConnectionData) *types.ThreadsAccountConn
 	}
 }
 
+func toPublishQueueItemData(item *pqdomain.QueueItemSummary) *types.PublishQueueItemData {
+	if item == nil {
+		return nil
+	}
+	return &types.PublishQueueItemData{
+		ID:            item.ID,
+		AccountID:     item.AccountID,
+		PersonaID:     item.PersonaID,
+		CopyMissionID: item.CopyMissionID,
+		CopyDraftID:   item.CopyDraftID,
+		Text:          item.Text,
+		TopicTag:      item.TopicTag,
+		ScheduledAt:   item.ScheduledAt,
+		Status:        item.Status,
+		MediaID:       item.MediaID,
+		Permalink:     item.Permalink,
+		PublishedAt:   item.PublishedAt,
+		ErrorMessage:  item.ErrorMessage,
+		RetryCount:    item.RetryCount,
+		LastAttemptAt: item.LastAttemptAt,
+		NextAttemptAt: item.NextAttemptAt,
+		MissedAt:      item.MissedAt,
+		PausedReason:  item.PausedReason,
+		CreateAt:      item.CreateAt,
+		UpdateAt:      item.UpdateAt,
+	}
+}
+
+func toInventoryPolicyData(item *inventorydomain.PolicySummary) *types.PublishInventoryPolicyData {
+	if item == nil {
+		return nil
+	}
+	slots := make([]types.PublishSlotData, 0, len(item.Slots))
+	for _, slot := range item.Slots {
+		slots = append(slots, types.PublishSlotData{Weekday: slot.Weekday, Time: slot.Time})
+	}
+	refs := make([]types.PublishSourceRefData, 0, len(item.SourceRefs))
+	for _, ref := range item.SourceRefs {
+		refs = append(refs, types.PublishSourceRefData{
+			Type: ref.Type, PersonaID: ref.PersonaID, CopyMissionID: ref.CopyMissionID, ScanPostID: ref.ScanPostID, ManualSeed: ref.ManualSeed,
+		})
+	}
+	return &types.PublishInventoryPolicyData{
+		AccountID: item.AccountID, Enabled: item.Enabled, TargetDailyCount: item.TargetDailyCount,
+		LowStockThreshold: item.LowStockThreshold, LookaheadDays: item.LookaheadDays,
+		Timezone: item.Timezone, Slots: slots, SourceRefs: refs, UpdateAt: item.UpdateAt,
+	}
+}
+
+func toGuardPolicyData(item *guarddomain.PolicySummary) *types.PublishGuardPolicyData {
+	if item == nil {
+		return nil
+	}
+	return &types.PublishGuardPolicyData{
+		AccountID: item.AccountID, Enabled: item.Enabled, MaxDailyPosts: item.MaxDailyPosts,
+		MinIntervalMinutes: item.MinIntervalMinutes, ConsecutiveFailurePauseLimit: item.ConsecutiveFailurePauseLimit,
+		Paused: item.Paused, PausedReason: item.PausedReason, UpdateAt: item.UpdateAt,
+	}
+}
+
+func toQueueEventData(items []eventdomain.EventSummary) []types.PublishQueueEventData {
+	out := make([]types.PublishQueueEventData, 0, len(items))
+	for _, item := range items {
+		out = append(out, types.PublishQueueEventData{
+			ID: item.ID, QueueID: item.QueueID, EventType: item.EventType,
+			FromStatus: item.FromStatus, ToStatus: item.ToStatus, Message: item.Message, CreateAt: item.CreateAt,
+		})
+	}
+	return out
+}
+
+func firstNonEmpty(values ...string) string {
+	for _, value := range values {
+		if value != "" {
+			return value
+		}
+	}
+	return ""
+}
+
+func toPublishQueueListData(result *pqdomain.ListResult) *types.PublishQueueListData {
+	if result == nil {
+		return &types.PublishQueueListData{List: []types.PublishQueueItemData{}}
+	}
+	list := make([]types.PublishQueueItemData, 0, len(result.Items))
+	for _, item := range result.Items {
+		if data := toPublishQueueItemData(&item); data != nil {
+			list = append(list, *data)
+		}
+	}
+	return &types.PublishQueueListData{
+		Pagination: types.PaginationData{
+			Total:      result.Total,
+			Page:       int64(result.Page),
+			PageSize:   int64(result.PageSize),
+			TotalPages: int64(result.TotalPages),
+		},
+		List: list,
+	}
+}
+
+func toPublishHealthData(result *pqdomain.PublishHealthResult) *types.ThreadsPublishHealthData {
+	if result == nil {
+		return &types.ThreadsPublishHealthData{List: []types.ThreadsPublishHealthItem{}}
+	}
+	list := make([]types.ThreadsPublishHealthItem, 0, len(result.Items))
+	for _, item := range result.Items {
+		cps := make([]types.ThreadsPublishHealthCheckpoint, 0, len(item.Checkpoints))
+		for _, cp := range item.Checkpoints {
+			cps = append(cps, types.ThreadsPublishHealthCheckpoint{
+				Checkpoint: cp.Checkpoint, LikeCount: cp.LikeCount, ReplyCount: cp.ReplyCount,
+				RepostCount: cp.RepostCount, QuoteCount: cp.QuoteCount, Views: cp.Views, CheckedAt: cp.CheckedAt,
+			})
+		}
+		list = append(list, types.ThreadsPublishHealthItem{
+			MediaID: item.MediaID, Permalink: item.Permalink, Text: item.Text,
+			PublishedAt: item.PublishedAt, LikeCount: item.LikeCount, ReplyCount: item.ReplyCount,
+			RepostCount: item.RepostCount, QuoteCount: item.QuoteCount,
+			Views: item.Views, Shares: item.Shares, Checkpoints: cps,
+		})
+	}
+	return &types.ThreadsPublishHealthData{
+		Summary: types.ThreadsPublishHealthSummary{
+			PendingScheduled: result.Summary.PendingScheduled,
+			FailedCount:      result.Summary.FailedCount,
+			Published7d:      result.Summary.Published7d,
+			TotalLikes7d:     result.Summary.TotalLikes7d,
+			TotalReplies7d:   result.Summary.TotalReplies7d,
+		},
+		Pagination: types.PaginationData{
+			Total: result.Total, Page: int64(result.Page), PageSize: int64(result.PageSize), TotalPages: int64(result.TotalPages),
+		},
+		List: list,
+	}
+}
+
 func toConnectionPatch(req *types.UpdateThreadsAccountConnectionReq) domusecase.ConnectionPrefsPatch {
 	if req == nil {
 		return domusecase.ConnectionPrefsPatch{}
diff --git a/backend/internal/logic/threads_account/mention_inbox_mapper.go b/backend/internal/logic/threads_account/mention_inbox_mapper.go
new file mode 100644
index 0000000..867d844
--- /dev/null
+++ b/backend/internal/logic/threads_account/mention_inbox_mapper.go
@@ -0,0 +1,32 @@
+package threads_account
+
+import (
+	mentioninboxdomain "haixun-backend/internal/model/mention_inbox/domain/usecase"
+	"haixun-backend/internal/types"
+)
+
+func toMentionInboxItems(items []mentioninboxdomain.MentionSummary) []types.MentionInboxItemData {
+	out := make([]types.MentionInboxItemData, 0, len(items))
+	for _, item := range items {
+		out = append(out, types.MentionInboxItemData{
+			MediaID:         item.MediaID,
+			AuthorUsername:  item.AuthorUsername,
+			Text:            item.Text,
+			Permalink:       item.Permalink,
+			Shortcode:       item.Shortcode,
+			Timestamp:       item.Timestamp,
+			MediaType:       item.MediaType,
+			IsReply:         item.IsReply,
+			IsQuotePost:     item.IsQuotePost,
+			HasReplies:      item.HasReplies,
+			RootPostID:      item.RootPostID,
+			ParentID:        item.ParentID,
+			ThreadPostText:  item.ThreadPostText,
+			ParentReplyText: item.ParentReplyText,
+			ReplyReady:      item.ReplyReady,
+			ReplyReadyMsg:   item.ReplyReadyMsg,
+			SyncedAt:        item.SyncedAt,
+		})
+	}
+	return out
+}
diff --git a/backend/internal/logic/threads_account/own_post_formula_mapper.go b/backend/internal/logic/threads_account/own_post_formula_mapper.go
new file mode 100644
index 0000000..a6336c0
--- /dev/null
+++ b/backend/internal/logic/threads_account/own_post_formula_mapper.go
@@ -0,0 +1,25 @@
+package threads_account
+
+import (
+	"haixun-backend/internal/model/own_post_formula/domain/entity"
+	"haixun-backend/internal/types"
+)
+
+func toOwnPostFormulaReviewData(item *entity.Review) types.OwnPostFormulaReviewData {
+	if item == nil {
+		return types.OwnPostFormulaReviewData{}
+	}
+	return types.OwnPostFormulaReviewData{
+		MediaID:         item.MediaID,
+		ReviewedAt:      item.UpdateAt,
+		Summary:         item.Summary,
+		Wins:            item.Wins,
+		Improvements:    item.Improvements,
+		Formula:         item.Formula,
+		PostTemplate:    item.PostTemplate,
+		HookPattern:     item.HookPattern,
+		Structure:       item.Structure,
+		ReplicationTips: item.ReplicationTips,
+		Avoid:           item.Avoid,
+	}
+}
diff --git a/backend/internal/logic/threads_account/patch_content_formula_logic.go b/backend/internal/logic/threads_account/patch_content_formula_logic.go
new file mode 100644
index 0000000..7e994aa
--- /dev/null
+++ b/backend/internal/logic/threads_account/patch_content_formula_logic.go
@@ -0,0 +1,42 @@
+package threads_account
+
+import (
+	"context"
+
+	cfdom "haixun-backend/internal/model/content_formula/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type PatchContentFormulaLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewPatchContentFormulaLogic(ctx context.Context, svcCtx *svc.ServiceContext) *PatchContentFormulaLogic {
+	return &PatchContentFormulaLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *PatchContentFormulaLogic) PatchContentFormula(req *types.PatchContentFormulaHandlerReq) (*types.ContentFormulaData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	item, err := l.svcCtx.ContentFormula.Update(l.ctx, cfdom.UpdateRequest{
+		TenantID:     tenantID,
+		OwnerUID:     uid,
+		AccountID:    req.ID,
+		FormulaID:    req.FormulaID,
+		Label:        req.Label,
+		Formula:      req.Formula,
+		PostTemplate: req.PostTemplate,
+		HookPattern:  req.HookPattern,
+		Structure:    req.Structure,
+		Tags:         req.Tags,
+	})
+	if err != nil {
+		return nil, err
+	}
+	data := toContentFormulaData(*item)
+	return &data, nil
+}
diff --git a/backend/internal/logic/threads_account/patch_publish_queue_item_logic.go b/backend/internal/logic/threads_account/patch_publish_queue_item_logic.go
new file mode 100644
index 0000000..3e70636
--- /dev/null
+++ b/backend/internal/logic/threads_account/patch_publish_queue_item_logic.go
@@ -0,0 +1,38 @@
+package threads_account
+
+import (
+	"context"
+
+	pqdomain "haixun-backend/internal/model/publish_queue/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type PatchPublishQueueItemLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewPatchPublishQueueItemLogic(ctx context.Context, svcCtx *svc.ServiceContext) *PatchPublishQueueItemLogic {
+	return &PatchPublishQueueItemLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *PatchPublishQueueItemLogic) PatchPublishQueueItem(req *types.PatchPublishQueueHandlerReq) (*types.PublishQueueItemData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	result, err := l.svcCtx.PublishQueue.Update(l.ctx, pqdomain.UpdateRequest{
+		TenantID:    tenantID,
+		OwnerUID:    uid,
+		AccountID:   req.ID,
+		QueueID:     req.QID,
+		Text:        req.Text,
+		TopicTag:    req.TopicTag,
+		ScheduledAt: req.ScheduledAt,
+	})
+	if err != nil {
+		return nil, err
+	}
+	return toPublishQueueItemData(result), nil
+}
diff --git a/backend/internal/logic/threads_account/publish_mention_reply_logic.go b/backend/internal/logic/threads_account/publish_mention_reply_logic.go
new file mode 100644
index 0000000..67b1797
--- /dev/null
+++ b/backend/internal/logic/threads_account/publish_mention_reply_logic.go
@@ -0,0 +1,46 @@
+package threads_account
+
+import (
+	"context"
+
+	mentioninboxdomain "haixun-backend/internal/model/mention_inbox/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type PublishMentionReplyLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewPublishMentionReplyLogic(ctx context.Context, svcCtx *svc.ServiceContext) *PublishMentionReplyLogic {
+	return &PublishMentionReplyLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *PublishMentionReplyLogic) PublishMentionReply(req *types.PublishMentionReplyHandlerReq) (*types.PublishMentionReplyData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	result, err := l.svcCtx.MentionInbox.PublishReply(l.ctx, mentioninboxdomain.PublishReplyRequest{
+		TenantID:  tenantID,
+		OwnerUID:  uid,
+		AccountID: req.ID,
+		MediaID:   req.MediaID,
+		Text:      req.Text,
+	})
+	if err != nil {
+		return nil, err
+	}
+	return &types.PublishMentionReplyData{
+		MediaID:   result.MediaID,
+		Permalink: result.Permalink,
+	}, nil
+}
diff --git a/backend/internal/logic/threads_account/resume_publish_guard_logic.go b/backend/internal/logic/threads_account/resume_publish_guard_logic.go
new file mode 100644
index 0000000..8a52f9d
--- /dev/null
+++ b/backend/internal/logic/threads_account/resume_publish_guard_logic.go
@@ -0,0 +1,39 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ResumePublishGuardLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewResumePublishGuardLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ResumePublishGuardLogic {
+	return &ResumePublishGuardLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ResumePublishGuardLogic) ResumePublishGuard(req *types.ThreadsAccountPath) (resp *types.PublishGuardPolicyData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	item, err := l.svcCtx.PublishGuard.Resume(l.ctx, tenantID, uid, req.ID)
+	if err != nil {
+		return nil, err
+	}
+	return toGuardPolicyData(item), nil
+}
diff --git a/backend/internal/logic/threads_account/retry_publish_queue_item_logic.go b/backend/internal/logic/threads_account/retry_publish_queue_item_logic.go
new file mode 100644
index 0000000..bd0b8e1
--- /dev/null
+++ b/backend/internal/logic/threads_account/retry_publish_queue_item_logic.go
@@ -0,0 +1,39 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type RetryPublishQueueItemLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewRetryPublishQueueItemLogic(ctx context.Context, svcCtx *svc.ServiceContext) *RetryPublishQueueItemLogic {
+	return &RetryPublishQueueItemLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *RetryPublishQueueItemLogic) RetryPublishQueueItem(req *types.PublishQueueItemPath) (resp *types.PublishQueueItemData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	item, err := l.svcCtx.PublishQueue.Retry(l.ctx, tenantID, uid, req.ID, req.QID)
+	if err != nil {
+		return nil, err
+	}
+	return toPublishQueueItemData(item), nil
+}
diff --git a/backend/internal/logic/threads_account/run_threads_api_playground_logic.go b/backend/internal/logic/threads_account/run_threads_api_playground_logic.go
new file mode 100644
index 0000000..af9017f
--- /dev/null
+++ b/backend/internal/logic/threads_account/run_threads_api_playground_logic.go
@@ -0,0 +1,44 @@
+package threads_account
+
+import (
+	"context"
+	domusecase "haixun-backend/internal/model/threads_account/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type RunThreadsAPIPlaygroundLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewRunThreadsAPIPlaygroundLogic(ctx context.Context, svcCtx *svc.ServiceContext) *RunThreadsAPIPlaygroundLogic {
+	return &RunThreadsAPIPlaygroundLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *RunThreadsAPIPlaygroundLogic) RunThreadsAPIPlayground(
+	req *types.RunThreadsAPIPlaygroundHandlerReq,
+) (*types.ThreadsAPIPlaygroundData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	body := req.RunThreadsAPIPlaygroundReq
+	result, err := l.svcCtx.ThreadsAccount.RunAPIPlayground(l.ctx, tenantID, uid, req.ID, domusecase.APIPlaygroundRequest{
+		Action: body.Action, Query: body.Query, Username: body.Username,
+		MediaID: body.MediaID, ReplyID: body.ReplyID, ReplyToID: body.ReplyToID,
+		Text: body.Text, Permalink: body.Permalink, HintText: body.HintText, SkipPrime: body.SkipPrime,
+		LocationQuery: body.LocationQuery, Limit: body.Limit,
+		Hide: body.Hide, SearchType: body.SearchType,
+	})
+	if err != nil {
+		return nil, err
+	}
+	data := ""
+	if len(result.Data) > 0 {
+		data = string(result.Data)
+	}
+	return &types.ThreadsAPIPlaygroundData{
+		Action: result.Action, Ok: result.Ok, Message: result.Message, Data: data,
+	}, nil
+}
diff --git a/backend/internal/logic/threads_account/run_threads_api_smoke_test_logic.go b/backend/internal/logic/threads_account/run_threads_api_smoke_test_logic.go
new file mode 100644
index 0000000..f91d22e
--- /dev/null
+++ b/backend/internal/logic/threads_account/run_threads_api_smoke_test_logic.go
@@ -0,0 +1,51 @@
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type RunThreadsAPISmokeTestLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewRunThreadsAPISmokeTestLogic(ctx context.Context, svcCtx *svc.ServiceContext) *RunThreadsAPISmokeTestLogic {
+	return &RunThreadsAPISmokeTestLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *RunThreadsAPISmokeTestLogic) RunThreadsAPISmokeTest(req *types.ThreadsAccountPath) (*types.RunThreadsAPISmokeTestData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	items, err := l.svcCtx.ThreadsAccount.RunAPISmokeTest(l.ctx, tenantID, uid, req.ID)
+	if err != nil {
+		return nil, err
+	}
+	list := make([]types.ThreadsAPISmokeTestItem, 0, len(items))
+	var passed, failed, skipped int
+	for _, item := range items {
+		list = append(list, types.ThreadsAPISmokeTestItem{
+			Scope: item.Scope, Name: item.Name, Status: item.Status,
+			Message: item.Message, Count: item.Count,
+		})
+		switch item.Status {
+		case "ok":
+			passed++
+		case "error":
+			failed++
+		default:
+			skipped++
+		}
+	}
+	return &types.RunThreadsAPISmokeTestData{
+		List:    list,
+		Passed:  passed,
+		Failed:  failed,
+		Skipped: skipped,
+		Total:   len(list),
+	}, nil
+}
diff --git a/backend/internal/logic/threads_account/search_content_formula_posts_logic.go b/backend/internal/logic/threads_account/search_content_formula_posts_logic.go
new file mode 100644
index 0000000..7b8c99b
--- /dev/null
+++ b/backend/internal/logic/threads_account/search_content_formula_posts_logic.go
@@ -0,0 +1,80 @@
+package threads_account
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	libthreads "haixun-backend/internal/library/threadsapi"
+	libviral "haixun-backend/internal/library/viral"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type SearchContentFormulaPostsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewSearchContentFormulaPostsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SearchContentFormulaPostsLogic {
+	return &SearchContentFormulaPostsLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *SearchContentFormulaPostsLogic) SearchContentFormulaPosts(req *types.SearchContentFormulaPostsHandlerReq) (*types.SearchContentFormulaPostsData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	keyword := strings.TrimSpace(req.Keyword)
+	if keyword == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("keyword is required")
+	}
+	if _, err := l.svcCtx.ThreadsAccount.Get(l.ctx, tenantID, uid, req.ID); err != nil {
+		return nil, err
+	}
+	token, err := l.svcCtx.ThreadsAccount.ResolveAccountAPIAccessToken(l.ctx, tenantID, uid, req.ID)
+	if err != nil {
+		return nil, err
+	}
+	client := libthreads.NewClient(token)
+	if !client.Enabled() {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("Threads API 未連線")
+	}
+	limit := req.Limit
+	if limit <= 0 {
+		limit = 10
+	}
+	searchType := strings.TrimSpace(req.SearchType)
+	if searchType == "" {
+		searchType = "TOP"
+	}
+	items, err := client.KeywordSearch(l.ctx, libthreads.KeywordSearchOptions{
+		Query: keyword, Limit: limit, SearchType: searchType,
+	})
+	if err != nil {
+		return nil, app.For(code.ThreadsAccount).SvcThirdParty("keyword_search 失敗：" + err.Error())
+	}
+	list := make([]types.ContentFormulaSearchPostData, 0, len(items))
+	for _, item := range items {
+		text := strings.TrimSpace(item.Text)
+		if text == "" {
+			continue
+		}
+		author := strings.TrimSpace(item.Username)
+		list = append(list, types.ContentFormulaSearchPostData{
+			Text:            text,
+			Author:          author,
+			Permalink:       item.Permalink,
+			MediaID:         item.ID,
+			LikeCount:       item.LikeCount,
+			ReplyCount:      item.ReplyCount,
+			EngagementScore: libviral.ScorePost(item.LikeCount, item.ReplyCount),
+		})
+	}
+	return &types.SearchContentFormulaPostsData{
+		List:    list,
+		Message: fmt.Sprintf("找到 %d 篇相似貼文", len(list)),
+	}, nil
+}
diff --git a/backend/internal/logic/threads_account/start_publish_inventory_refill_job_logic.go b/backend/internal/logic/threads_account/start_publish_inventory_refill_job_logic.go
new file mode 100644
index 0000000..dcda058
--- /dev/null
+++ b/backend/internal/logic/threads_account/start_publish_inventory_refill_job_logic.go
@@ -0,0 +1,61 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"context"
+
+	jobdom "haixun-backend/internal/model/job/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type StartPublishInventoryRefillJobLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewStartPublishInventoryRefillJobLogic(ctx context.Context, svcCtx *svc.ServiceContext) *StartPublishInventoryRefillJobLogic {
+	return &StartPublishInventoryRefillJobLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *StartPublishInventoryRefillJobLogic) StartPublishInventoryRefillJob(req *types.StartPublishInventoryRefillJobHandlerReq) (resp *types.StartPublishInventoryRefillJobData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	if _, err := l.svcCtx.ThreadsAccount.Get(l.ctx, tenantID, uid, req.ID); err != nil {
+		return nil, err
+	}
+	count := req.Count
+	if count <= 0 {
+		count = 3
+	}
+	run, err := l.svcCtx.Job.CreateRun(l.ctx, jobdom.CreateRunRequest{
+		TemplateType: "refill-publish-inventory",
+		Scope:        "threads_account",
+		ScopeID:      req.ID,
+		TenantID:     tenantID,
+		OwnerUID:     uid,
+		Payload: map[string]any{
+			"tenant_id":  tenantID,
+			"owner_uid":  uid,
+			"account_id": req.ID,
+			"count":      count,
+		},
+	})
+	if err != nil {
+		return nil, err
+	}
+	return &types.StartPublishInventoryRefillJobData{
+		JobID: run.ID.Hex(), Status: string(run.Status), Message: "補庫存任務已建立",
+	}, nil
+}
diff --git a/backend/internal/logic/threads_account/start_threads_oauth_logic.go b/backend/internal/logic/threads_account/start_threads_oauth_logic.go
new file mode 100644
index 0000000..94a5b73
--- /dev/null
+++ b/backend/internal/logic/threads_account/start_threads_oauth_logic.go
@@ -0,0 +1,37 @@
+package threads_account
+
+import (
+	"context"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type StartThreadsOAuthLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewStartThreadsOAuthLogic(ctx context.Context, svcCtx *svc.ServiceContext) *StartThreadsOAuthLogic {
+	return &StartThreadsOAuthLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *StartThreadsOAuthLogic) StartThreadsOAuth(req *types.StartThreadsOAuthQuery) (*types.StartThreadsOAuthData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	accountID := ""
+	if req != nil {
+		accountID = req.AccountID
+	}
+	result, err := l.svcCtx.ThreadsAccount.StartThreadsOAuth(l.ctx, tenantID, uid, accountID)
+	if err != nil {
+		return nil, err
+	}
+	return &types.StartThreadsOAuthData{
+		AuthorizeURL: result.AuthorizeURL,
+		State:        result.State,
+		AccountID:    result.AccountID,
+	}, nil
+}
diff --git a/backend/internal/logic/threads_account/sync_mention_inbox_logic.go b/backend/internal/logic/threads_account/sync_mention_inbox_logic.go
new file mode 100644
index 0000000..3ed8f70
--- /dev/null
+++ b/backend/internal/logic/threads_account/sync_mention_inbox_logic.go
@@ -0,0 +1,47 @@
+package threads_account
+
+import (
+	"context"
+
+	mentioninboxdomain "haixun-backend/internal/model/mention_inbox/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type SyncMentionInboxLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewSyncMentionInboxLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SyncMentionInboxLogic {
+	return &SyncMentionInboxLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *SyncMentionInboxLogic) SyncMentionInbox(req *types.SyncMentionInboxHandlerReq) (*types.SyncMentionInboxData, error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	result, err := l.svcCtx.MentionInbox.SyncFromAPI(l.ctx, mentioninboxdomain.SyncRequest{
+		TenantID:  tenantID,
+		OwnerUID:  uid,
+		AccountID: req.ID,
+		Limit:     req.Limit,
+		MaxPages:  req.MaxPages,
+	})
+	if err != nil {
+		return nil, err
+	}
+	return &types.SyncMentionInboxData{
+		Synced: result.Synced,
+		Ready:  result.Ready,
+		Total:  result.Total,
+	}, nil
+}
diff --git a/backend/internal/logic/threads_account/threads_oauth_callback_logic.go b/backend/internal/logic/threads_account/threads_oauth_callback_logic.go
new file mode 100644
index 0000000..2215fdf
--- /dev/null
+++ b/backend/internal/logic/threads_account/threads_oauth_callback_logic.go
@@ -0,0 +1,60 @@
+package threads_account
+
+import (
+	"context"
+	"net/url"
+	"strings"
+
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+)
+
+type ThreadsOAuthCallbackLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewThreadsOAuthCallbackLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ThreadsOAuthCallbackLogic {
+	return &ThreadsOAuthCallbackLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *ThreadsOAuthCallbackLogic) ThreadsOAuthCallback(req *types.ThreadsOAuthCallbackQuery) (string, error) {
+	code := ""
+	state := ""
+	if req != nil {
+		code = req.Code
+		state = req.State
+		if strings.TrimSpace(req.Error) != "" {
+			msg := strings.TrimSpace(req.Error)
+			if reason := strings.TrimSpace(req.ErrorReason); reason != "" {
+				msg += " (" + reason + ")"
+			}
+			if desc := strings.TrimSpace(req.ErrorDescription); desc != "" {
+				msg += ": " + desc
+			}
+			l.svcCtx.ThreadsAccount.RecordOAuthDebug("error", "meta_denied", "", msg)
+			return failureRedirect(l.svcCtx.Config.ThreadsOAuth.SuccessRedirect, msg), nil
+		}
+	}
+	result, err := l.svcCtx.ThreadsAccount.CompleteThreadsOAuthCallback(l.ctx, code, state)
+	if err != nil {
+		return failureRedirect(l.svcCtx.Config.ThreadsOAuth.SuccessRedirect, err.Error()), nil
+	}
+	return result.RedirectURL, nil
+}
+
+func failureRedirect(base, message string) string {
+	base = strings.TrimSpace(base)
+	if base == "" {
+		base = "/"
+	}
+	sep := "?"
+	if strings.Contains(base, "?") {
+		sep = "&"
+	}
+	return base + sep + "threads_oauth=error&message=" + url.QueryEscape(message)
+}
+
+func OAuthFailureRedirect(successRedirect, message string) string {
+	return failureRedirect(successRedirect, message)
+}
diff --git a/backend/internal/logic/threads_account/upsert_publish_guard_policy_logic.go b/backend/internal/logic/threads_account/upsert_publish_guard_policy_logic.go
new file mode 100644
index 0000000..8eb83ad
--- /dev/null
+++ b/backend/internal/logic/threads_account/upsert_publish_guard_policy_logic.go
@@ -0,0 +1,45 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"context"
+
+	guarddomain "haixun-backend/internal/model/publish_guard/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type UpsertPublishGuardPolicyLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewUpsertPublishGuardPolicyLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpsertPublishGuardPolicyLogic {
+	return &UpsertPublishGuardPolicyLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *UpsertPublishGuardPolicyLogic) UpsertPublishGuardPolicy(req *types.UpsertPublishGuardPolicyHandlerReq) (resp *types.PublishGuardPolicyData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	item, err := l.svcCtx.PublishGuard.Upsert(l.ctx, guarddomain.UpsertRequest{
+		TenantID: tenantID, OwnerUID: uid, AccountID: req.ID, Enabled: req.Enabled,
+		MaxDailyPosts: req.MaxDailyPosts, MinIntervalMinutes: req.MinIntervalMinutes,
+		ConsecutiveFailurePauseLimit: req.ConsecutiveFailurePauseLimit,
+		Paused:                       req.Paused, PausedReason: req.PausedReason,
+	})
+	if err != nil {
+		return nil, err
+	}
+	return toGuardPolicyData(item), nil
+}
diff --git a/backend/internal/logic/threads_account/upsert_publish_inventory_policy_logic.go b/backend/internal/logic/threads_account/upsert_publish_inventory_policy_logic.go
new file mode 100644
index 0000000..a46c585
--- /dev/null
+++ b/backend/internal/logic/threads_account/upsert_publish_inventory_policy_logic.go
@@ -0,0 +1,55 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package threads_account
+
+import (
+	"context"
+
+	inventorydomain "haixun-backend/internal/model/publish_inventory/domain/usecase"
+	"haixun-backend/internal/svc"
+	"haixun-backend/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type UpsertPublishInventoryPolicyLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewUpsertPublishInventoryPolicyLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpsertPublishInventoryPolicyLogic {
+	return &UpsertPublishInventoryPolicyLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *UpsertPublishInventoryPolicyLogic) UpsertPublishInventoryPolicy(req *types.UpsertPublishInventoryPolicyHandlerReq) (resp *types.PublishInventoryPolicyData, err error) {
+	tenantID, uid, err := actorFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	slots := make([]inventorydomain.Slot, 0, len(req.Slots))
+	for _, slot := range req.Slots {
+		slots = append(slots, inventorydomain.Slot{Weekday: slot.Weekday, Time: slot.Time})
+	}
+	refs := make([]inventorydomain.SourceRef, 0, len(req.SourceRefs))
+	for _, ref := range req.SourceRefs {
+		refs = append(refs, inventorydomain.SourceRef{
+			Type: ref.Type, PersonaID: ref.PersonaID, CopyMissionID: ref.CopyMissionID,
+			ScanPostID: ref.ScanPostID, ManualSeed: ref.ManualSeed,
+		})
+	}
+	item, err := l.svcCtx.PublishInventory.Upsert(l.ctx, inventorydomain.UpsertRequest{
+		TenantID: tenantID, OwnerUID: uid, AccountID: req.ID, Enabled: req.Enabled,
+		TargetDailyCount: req.TargetDailyCount, LowStockThreshold: req.LowStockThreshold,
+		LookaheadDays: req.LookaheadDays, Timezone: req.Timezone, Slots: slots, SourceRefs: refs,
+	})
+	if err != nil {
+		return nil, err
+	}
+	return toInventoryPolicyData(item), nil
+}
diff --git a/backend/internal/model/brand/domain/entity/product.go b/backend/internal/model/brand/domain/entity/product.go
index 573e57b..d08361b 100644
--- a/backend/internal/model/brand/domain/entity/product.go
+++ b/backend/internal/model/brand/domain/entity/product.go
@@ -4,6 +4,7 @@ type Product struct {
 	ID             string   `bson:"id"`
 	Label          string   `bson:"label"`
 	ProductContext string   `bson:"product_context"`
+	PlacementURL   string   `bson:"placement_url,omitempty"`
 	MatchTags      []string `bson:"match_tags,omitempty"`
 	CreateAt       int64    `bson:"create_at"`
 	UpdateAt       int64    `bson:"update_at"`
diff --git a/backend/internal/model/brand/domain/usecase/usecase.go b/backend/internal/model/brand/domain/usecase/usecase.go
index f9affa0..0e7cf4d 100644
--- a/backend/internal/model/brand/domain/usecase/usecase.go
+++ b/backend/internal/model/brand/domain/usecase/usecase.go
@@ -10,6 +10,7 @@ type ProductSummary struct {
 	ID             string
 	Label          string
 	ProductContext string
+	PlacementURL   string
 	MatchTags      []string
 	CreateAt       int64
 	UpdateAt       int64
@@ -89,18 +90,21 @@ type CreateProductRequest struct {
 	BrandID        string
 	Label          string
 	ProductContext string
+	PlacementURL   string
 	MatchTags      []string
 }
 
 type UpdateProductRequest struct {
-	TenantID       string
-	OwnerUID       string
-	BrandID        string
-	ProductID      string
-	Label          *string
-	ProductContext *string
-	MatchTags      []string
-	MatchTagsSet   bool
+	TenantID        string
+	OwnerUID        string
+	BrandID         string
+	ProductID       string
+	Label           *string
+	ProductContext  *string
+	PlacementURL    *string
+	PlacementURLSet bool
+	MatchTags       []string
+	MatchTagsSet    bool
 }
 
 type UseCase interface {
diff --git a/backend/internal/model/brand/usecase/products.go b/backend/internal/model/brand/usecase/products.go
index 03dc6de..8270001 100644
--- a/backend/internal/model/brand/usecase/products.go
+++ b/backend/internal/model/brand/usecase/products.go
@@ -41,6 +41,7 @@ func (u *brandUseCase) CreateProduct(ctx context.Context, req domusecase.CreateP
 		ID:             uuid.NewString(),
 		Label:          label,
 		ProductContext: contextRaw,
+		PlacementURL:   strings.TrimSpace(req.PlacementURL),
 		MatchTags:      normalizeMatchTags(req.MatchTags),
 	}
 	created, err := u.repo.PushProduct(ctx, req.TenantID, req.OwnerUID, req.BrandID, product)
@@ -77,6 +78,9 @@ func (u *brandUseCase) UpdateProduct(ctx context.Context, req domusecase.UpdateP
 	if req.MatchTagsSet {
 		patch["products.$.match_tags"] = normalizeMatchTags(req.MatchTags)
 	}
+	if req.PlacementURLSet {
+		patch["products.$.placement_url"] = strings.TrimSpace(ptrString(req.PlacementURL))
+	}
 	if len(patch) == 0 {
 		return nil, app.For(code.Brand).InputMissingRequired("product patch is empty")
 	}
@@ -134,12 +138,20 @@ func toProductSummary(item entity.Product) domusecase.ProductSummary {
 		ID:             item.ID,
 		Label:          item.Label,
 		ProductContext: item.ProductContext,
+		PlacementURL:   item.PlacementURL,
 		MatchTags:      append([]string(nil), item.MatchTags...),
 		CreateAt:       item.CreateAt,
 		UpdateAt:       item.UpdateAt,
 	}
 }
 
+func ptrString(v *string) string {
+	if v == nil {
+		return ""
+	}
+	return *v
+}
+
 func normalizeMatchTags(tags []string) []string {
 	if len(tags) == 0 {
 		return nil
diff --git a/backend/internal/model/brand/usecase/products_placement_url_test.go b/backend/internal/model/brand/usecase/products_placement_url_test.go
new file mode 100644
index 0000000..a3f4155
--- /dev/null
+++ b/backend/internal/model/brand/usecase/products_placement_url_test.go
@@ -0,0 +1,115 @@
+package usecase
+
+import (
+	"context"
+	"testing"
+
+	"haixun-backend/internal/model/brand/domain/entity"
+	domusecase "haixun-backend/internal/model/brand/domain/usecase"
+)
+
+type memoryBrandRepo struct {
+	brand *entity.Brand
+}
+
+func (m *memoryBrandRepo) Create(ctx context.Context, brand *entity.Brand) (*entity.Brand, error) {
+	m.brand = brand
+	return brand, nil
+}
+
+func (m *memoryBrandRepo) FindByID(ctx context.Context, tenantID, ownerUID, brandID string) (*entity.Brand, error) {
+	return m.brand, nil
+}
+
+func (m *memoryBrandRepo) ListByOwner(ctx context.Context, tenantID, ownerUID string) ([]*entity.Brand, error) {
+	return nil, nil
+}
+
+func (m *memoryBrandRepo) Update(ctx context.Context, tenantID, ownerUID, brandID string, patch map[string]interface{}) (*entity.Brand, error) {
+	return m.brand, nil
+}
+
+func (m *memoryBrandRepo) SoftDelete(ctx context.Context, tenantID, ownerUID, brandID string) error {
+	return nil
+}
+
+func (m *memoryBrandRepo) PushProduct(ctx context.Context, tenantID, ownerUID, brandID string, product entity.Product) (*entity.Product, error) {
+	m.brand.Products = append(m.brand.Products, product)
+	return &product, nil
+}
+
+func (m *memoryBrandRepo) UpdateProduct(ctx context.Context, tenantID, ownerUID, brandID, productID string, patch map[string]interface{}) (*entity.Product, error) {
+	for i := range m.brand.Products {
+		if m.brand.Products[i].ID != productID {
+			continue
+		}
+		if v, ok := patch["products.$.label"].(string); ok {
+			m.brand.Products[i].Label = v
+		}
+		if v, ok := patch["products.$.product_context"].(string); ok {
+			m.brand.Products[i].ProductContext = v
+		}
+		if v, ok := patch["products.$.placement_url"].(string); ok {
+			m.brand.Products[i].PlacementURL = v
+		}
+		item := m.brand.Products[i]
+		return &item, nil
+	}
+	return nil, nil
+}
+
+func (m *memoryBrandRepo) PullProduct(ctx context.Context, tenantID, ownerUID, brandID, productID string) error {
+	return nil
+}
+
+func (m *memoryBrandRepo) EnsureIndexes(ctx context.Context) error {
+	return nil
+}
+
+func TestCreateAndUpdateProductPlacementURL(t *testing.T) {
+	repo := &memoryBrandRepo{
+		brand: &entity.Brand{
+			ID:       "brand-1",
+			TenantID: "tenant-1",
+			OwnerUID: "user-1",
+			Status:   entity.StatusOpen,
+		},
+	}
+	uc := NewUseCase(repo)
+	ctx := context.Background()
+
+	created, err := uc.CreateProduct(ctx, domusecase.CreateProductRequest{
+		TenantID:       "tenant-1",
+		OwnerUID:       "user-1",
+		BrandID:        "brand-1",
+		Label:          "主力商品",
+		ProductContext: "賣點描述",
+		PlacementURL:   "https://example.com/product",
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if created.PlacementURL != "https://example.com/product" {
+		t.Fatalf("create placement_url = %q", created.PlacementURL)
+	}
+
+	label := "主力商品"
+	contextRaw := "賣點描述"
+	placementURL := "https://example.com/updated"
+	updated, err := uc.UpdateProduct(ctx, domusecase.UpdateProductRequest{
+		TenantID:        "tenant-1",
+		OwnerUID:        "user-1",
+		BrandID:         "brand-1",
+		ProductID:       created.ID,
+		Label:           &label,
+		ProductContext:  &contextRaw,
+		PlacementURL:    &placementURL,
+		PlacementURLSet: true,
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if updated.PlacementURL != placementURL {
+		t.Fatalf("update placement_url = %q, want %q", updated.PlacementURL, placementURL)
+	}
+}
diff --git a/backend/internal/model/brand/usecase/usecase.go b/backend/internal/model/brand/usecase/usecase.go
index 57059f1..1b0edba 100644
--- a/backend/internal/model/brand/usecase/usecase.go
+++ b/backend/internal/model/brand/usecase/usecase.go
@@ -100,6 +100,9 @@ func (u *brandUseCase) Update(ctx context.Context, req domusecase.UpdateRequest)
 		return nil, err
 	}
 	patch := patchToMap(req.Patch)
+	if len(patch) == 0 {
+		return nil, app.For(code.Brand).InputMissingRequired("brand patch is empty")
+	}
 	if req.Patch.ProductID != nil {
 		snapshot := placement.ResolveBrandProductContext(*brand, strings.TrimSpace(*req.Patch.ProductID), "")
 		patch["product_context"] = snapshot
diff --git a/backend/internal/model/content_formula/domain/entity/formula.go b/backend/internal/model/content_formula/domain/entity/formula.go
new file mode 100644
index 0000000..0eff018
--- /dev/null
+++ b/backend/internal/model/content_formula/domain/entity/formula.go
@@ -0,0 +1,45 @@
+package entity
+
+const CollectionName = "content_formulas"
+
+const (
+	SourcePaste         = "paste"
+	SourceOwnPost       = "own_post"
+	SourceScanPost      = "scan_post"
+	SourceKeywordSearch = "keyword_search"
+)
+
+type SourceMetrics struct {
+	LikeCount   int `bson:"like_count,omitempty"`
+	ReplyCount  int `bson:"reply_count,omitempty"`
+	Views       int `bson:"views,omitempty"`
+	RepostCount int `bson:"repost_count,omitempty"`
+	QuoteCount  int `bson:"quote_count,omitempty"`
+	Shares      int `bson:"shares,omitempty"`
+}
+
+type ContentFormula struct {
+	ID              string         `bson:"_id"`
+	TenantID        string         `bson:"tenant_id"`
+	OwnerUID        string         `bson:"owner_uid"`
+	AccountID       string         `bson:"account_id"`
+	Label           string         `bson:"label"`
+	SourceType      string         `bson:"source_type"`
+	SourceRef       string         `bson:"source_ref,omitempty"`
+	SourcePostText  string         `bson:"source_post_text,omitempty"`
+	SourceAuthor    string         `bson:"source_author,omitempty"`
+	SourcePermalink string         `bson:"source_permalink,omitempty"`
+	SourceMetrics   *SourceMetrics `bson:"source_metrics,omitempty"`
+	Summary         string         `bson:"summary"`
+	Wins            []string       `bson:"wins,omitempty"`
+	Improvements    []string       `bson:"improvements,omitempty"`
+	Formula         string         `bson:"formula"`
+	PostTemplate    string         `bson:"post_template"`
+	HookPattern     string         `bson:"hook_pattern"`
+	Structure       string         `bson:"structure"`
+	ReplicationTips []string       `bson:"replication_tips,omitempty"`
+	Avoid           []string       `bson:"avoid,omitempty"`
+	Tags            []string       `bson:"tags,omitempty"`
+	CreateAt        int64          `bson:"create_at"`
+	UpdateAt        int64          `bson:"update_at"`
+}
diff --git a/backend/internal/model/content_formula/domain/repository/repository.go b/backend/internal/model/content_formula/domain/repository/repository.go
new file mode 100644
index 0000000..3ad8962
--- /dev/null
+++ b/backend/internal/model/content_formula/domain/repository/repository.go
@@ -0,0 +1,31 @@
+package repository
+
+import (
+	"context"
+
+	"haixun-backend/internal/model/content_formula/domain/entity"
+)
+
+type ListFilter struct {
+	TenantID   string
+	OwnerUID   string
+	AccountID  string
+	SourceType string
+	Tag        string
+	Page       int
+	PageSize   int
+}
+
+type ListResult struct {
+	Items []entity.ContentFormula
+	Total int64
+}
+
+type Repository interface {
+	EnsureIndexes(ctx context.Context) error
+	Create(ctx context.Context, formula *entity.ContentFormula) error
+	Get(ctx context.Context, tenantID, ownerUID, accountID, formulaID string) (*entity.ContentFormula, error)
+	Update(ctx context.Context, tenantID, ownerUID, accountID, formulaID string, patch map[string]interface{}) (*entity.ContentFormula, error)
+	Delete(ctx context.Context, tenantID, ownerUID, accountID, formulaID string) error
+	List(ctx context.Context, filter ListFilter) (*ListResult, error)
+}
diff --git a/backend/internal/model/content_formula/domain/usecase/usecase.go b/backend/internal/model/content_formula/domain/usecase/usecase.go
new file mode 100644
index 0000000..3969de1
--- /dev/null
+++ b/backend/internal/model/content_formula/domain/usecase/usecase.go
@@ -0,0 +1,90 @@
+package usecase
+
+import (
+	"context"
+
+	"haixun-backend/internal/model/content_formula/domain/entity"
+)
+
+type FormulaSummary struct {
+	ID              string
+	AccountID       string
+	Label           string
+	SourceType      string
+	SourceRef       string
+	SourcePostText  string
+	SourceAuthor    string
+	SourcePermalink string
+	SourceMetrics   *entity.SourceMetrics
+	Summary         string
+	Wins            []string
+	Improvements    []string
+	Formula         string
+	PostTemplate    string
+	HookPattern     string
+	Structure       string
+	ReplicationTips []string
+	Avoid           []string
+	Tags            []string
+	CreateAt        int64
+	UpdateAt        int64
+}
+
+type CreateRequest struct {
+	TenantID        string
+	OwnerUID        string
+	AccountID       string
+	Label           string
+	SourceType      string
+	SourceRef       string
+	SourcePostText  string
+	SourceAuthor    string
+	SourcePermalink string
+	SourceMetrics   *entity.SourceMetrics
+	Summary         string
+	Wins            []string
+	Improvements    []string
+	Formula         string
+	PostTemplate    string
+	HookPattern     string
+	Structure       string
+	ReplicationTips []string
+	Avoid           []string
+	Tags            []string
+}
+
+type UpdateRequest struct {
+	TenantID     string
+	OwnerUID     string
+	AccountID    string
+	FormulaID    string
+	Label        *string
+	Formula      *string
+	PostTemplate *string
+	HookPattern  *string
+	Structure    *string
+	Tags         []string
+}
+
+type ListRequest struct {
+	TenantID   string
+	OwnerUID   string
+	AccountID  string
+	SourceType string
+	Tag        string
+	Page       int
+	PageSize   int
+}
+
+type ListResult struct {
+	Items []FormulaSummary
+	Total int64
+}
+
+type UseCase interface {
+	Create(ctx context.Context, req CreateRequest) (*FormulaSummary, error)
+	Get(ctx context.Context, tenantID, ownerUID, accountID, formulaID string) (*FormulaSummary, error)
+	Update(ctx context.Context, req UpdateRequest) (*FormulaSummary, error)
+	Delete(ctx context.Context, tenantID, ownerUID, accountID, formulaID string) error
+	List(ctx context.Context, req ListRequest) (*ListResult, error)
+}
diff --git a/backend/internal/model/content_formula/repository/mongo.go b/backend/internal/model/content_formula/repository/mongo.go
new file mode 100644
index 0000000..b7336e3
--- /dev/null
+++ b/backend/internal/model/content_formula/repository/mongo.go
@@ -0,0 +1,165 @@
+package repository
+
+import (
+	"context"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	"haixun-backend/internal/model/content_formula/domain/entity"
+	domrepo "haixun-backend/internal/model/content_formula/domain/repository"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+type mongoRepository struct {
+	collection *mongo.Collection
+}
+
+func NewMongoRepository(db *mongo.Database) domrepo.Repository {
+	if db == nil {
+		return &mongoRepository{}
+	}
+	return &mongoRepository{collection: db.Collection(entity.CollectionName)}
+}
+
+func (r *mongoRepository) EnsureIndexes(ctx context.Context) error {
+	if r.collection == nil {
+		return nil
+	}
+	_, err := r.collection.Indexes().CreateMany(ctx, []mongo.IndexModel{
+		{
+			Keys: bson.D{
+				{Key: "tenant_id", Value: 1},
+				{Key: "owner_uid", Value: 1},
+				{Key: "account_id", Value: 1},
+				{Key: "update_at", Value: -1},
+			},
+		},
+	})
+	return err
+}
+
+func actorFilter(tenantID, ownerUID, accountID string) bson.M {
+	return bson.M{
+		"tenant_id":  strings.TrimSpace(tenantID),
+		"owner_uid":  strings.TrimSpace(ownerUID),
+		"account_id": strings.TrimSpace(accountID),
+	}
+}
+
+func normalizePage(page, pageSize int) (int, int) {
+	if page <= 0 {
+		page = 1
+	}
+	if pageSize <= 0 {
+		pageSize = 20
+	}
+	if pageSize > 100 {
+		pageSize = 100
+	}
+	return page, pageSize
+}
+
+func (r *mongoRepository) Create(ctx context.Context, formula *entity.ContentFormula) error {
+	if r.collection == nil {
+		return app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	if formula == nil {
+		return app.For(code.ThreadsAccount).InputMissingRequired("formula is required")
+	}
+	_, err := r.collection.InsertOne(ctx, formula)
+	return err
+}
+
+func (r *mongoRepository) Get(ctx context.Context, tenantID, ownerUID, accountID, formulaID string) (*entity.ContentFormula, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	formulaID = strings.TrimSpace(formulaID)
+	if formulaID == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("formula_id is required")
+	}
+	filter := actorFilter(tenantID, ownerUID, accountID)
+	filter["_id"] = formulaID
+	var out entity.ContentFormula
+	err := r.collection.FindOne(ctx, filter).Decode(&out)
+	if err != nil {
+		if err == mongo.ErrNoDocuments {
+			return nil, app.For(code.ThreadsAccount).ResNotFound("content formula not found")
+		}
+		return nil, err
+	}
+	return &out, nil
+}
+
+func (r *mongoRepository) Update(ctx context.Context, tenantID, ownerUID, accountID, formulaID string, patch map[string]interface{}) (*entity.ContentFormula, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	if len(patch) == 0 {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("patch is required")
+	}
+	filter := actorFilter(tenantID, ownerUID, accountID)
+	filter["_id"] = strings.TrimSpace(formulaID)
+	opts := options.FindOneAndUpdate().SetReturnDocument(options.After)
+	var out entity.ContentFormula
+	err := r.collection.FindOneAndUpdate(ctx, filter, bson.M{"$set": patch}, opts).Decode(&out)
+	if err != nil {
+		if err == mongo.ErrNoDocuments {
+			return nil, app.For(code.ThreadsAccount).ResNotFound("content formula not found")
+		}
+		return nil, err
+	}
+	return &out, nil
+}
+
+func (r *mongoRepository) Delete(ctx context.Context, tenantID, ownerUID, accountID, formulaID string) error {
+	if r.collection == nil {
+		return app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	filter := actorFilter(tenantID, ownerUID, accountID)
+	filter["_id"] = strings.TrimSpace(formulaID)
+	res, err := r.collection.DeleteOne(ctx, filter)
+	if err != nil {
+		return err
+	}
+	if res.DeletedCount == 0 {
+		return app.For(code.ThreadsAccount).ResNotFound("content formula not found")
+	}
+	return nil
+}
+
+func (r *mongoRepository) List(ctx context.Context, filter domrepo.ListFilter) (*domrepo.ListResult, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	page, pageSize := normalizePage(filter.Page, filter.PageSize)
+	mongoFilter := actorFilter(filter.TenantID, filter.OwnerUID, filter.AccountID)
+	if sourceType := strings.TrimSpace(filter.SourceType); sourceType != "" {
+		mongoFilter["source_type"] = sourceType
+	}
+	if tag := strings.TrimSpace(filter.Tag); tag != "" {
+		mongoFilter["tags"] = tag
+	}
+	total, err := r.collection.CountDocuments(ctx, mongoFilter)
+	if err != nil {
+		return nil, err
+	}
+	opts := options.Find().
+		SetSort(bson.D{{Key: "update_at", Value: -1}}).
+		SetSkip(int64((page - 1) * pageSize)).
+		SetLimit(int64(pageSize))
+	cur, err := r.collection.Find(ctx, mongoFilter, opts)
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	var items []entity.ContentFormula
+	if err := cur.All(ctx, &items); err != nil {
+		return nil, err
+	}
+	return &domrepo.ListResult{Items: items, Total: total}, nil
+}
diff --git a/backend/internal/model/content_formula/usecase/usecase.go b/backend/internal/model/content_formula/usecase/usecase.go
new file mode 100644
index 0000000..9cd4eb9
--- /dev/null
+++ b/backend/internal/model/content_formula/usecase/usecase.go
@@ -0,0 +1,184 @@
+package usecase
+
+import (
+	"context"
+	"strings"
+
+	"haixun-backend/internal/library/clock"
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	"haixun-backend/internal/model/content_formula/domain/entity"
+	domrepo "haixun-backend/internal/model/content_formula/domain/repository"
+	domusecase "haixun-backend/internal/model/content_formula/domain/usecase"
+
+	"github.com/google/uuid"
+)
+
+type useCase struct {
+	repo domrepo.Repository
+}
+
+func NewUseCase(repo domrepo.Repository) domusecase.UseCase {
+	return &useCase{repo: repo}
+}
+
+func (u *useCase) Create(ctx context.Context, req domusecase.CreateRequest) (*domusecase.FormulaSummary, error) {
+	if err := requireActor(req.TenantID, req.OwnerUID, req.AccountID); err != nil {
+		return nil, err
+	}
+	label := strings.TrimSpace(req.Label)
+	if label == "" {
+		label = "未命名公式"
+	}
+	sourceType := strings.TrimSpace(req.SourceType)
+	if sourceType == "" {
+		sourceType = entity.SourcePaste
+	}
+	formulaText := strings.TrimSpace(req.Formula)
+	if formulaText == "" && strings.TrimSpace(req.PostTemplate) == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("formula or post_template is required")
+	}
+	now := clock.NowUnixNano()
+	item := &entity.ContentFormula{
+		ID:              uuid.NewString(),
+		TenantID:        req.TenantID,
+		OwnerUID:        req.OwnerUID,
+		AccountID:       req.AccountID,
+		Label:           label,
+		SourceType:      sourceType,
+		SourceRef:       strings.TrimSpace(req.SourceRef),
+		SourcePostText:  strings.TrimSpace(req.SourcePostText),
+		SourceAuthor:    strings.TrimSpace(req.SourceAuthor),
+		SourcePermalink: strings.TrimSpace(req.SourcePermalink),
+		SourceMetrics:   req.SourceMetrics,
+		Summary:         strings.TrimSpace(req.Summary),
+		Wins:            req.Wins,
+		Improvements:    req.Improvements,
+		Formula:         formulaText,
+		PostTemplate:    strings.TrimSpace(req.PostTemplate),
+		HookPattern:     strings.TrimSpace(req.HookPattern),
+		Structure:       strings.TrimSpace(req.Structure),
+		ReplicationTips: req.ReplicationTips,
+		Avoid:           req.Avoid,
+		Tags:            req.Tags,
+		CreateAt:        now,
+		UpdateAt:        now,
+	}
+	if err := u.repo.Create(ctx, item); err != nil {
+		return nil, err
+	}
+	summary := toSummary(*item)
+	return &summary, nil
+}
+
+func (u *useCase) Get(ctx context.Context, tenantID, ownerUID, accountID, formulaID string) (*domusecase.FormulaSummary, error) {
+	if err := requireActor(tenantID, ownerUID, accountID); err != nil {
+		return nil, err
+	}
+	item, err := u.repo.Get(ctx, tenantID, ownerUID, accountID, formulaID)
+	if err != nil {
+		return nil, err
+	}
+	summary := toSummary(*item)
+	return &summary, nil
+}
+
+func (u *useCase) Update(ctx context.Context, req domusecase.UpdateRequest) (*domusecase.FormulaSummary, error) {
+	if err := requireActor(req.TenantID, req.OwnerUID, req.AccountID); err != nil {
+		return nil, err
+	}
+	patch := map[string]interface{}{"update_at": clock.NowUnixNano()}
+	if req.Label != nil {
+		patch["label"] = strings.TrimSpace(*req.Label)
+	}
+	if req.Formula != nil {
+		patch["formula"] = strings.TrimSpace(*req.Formula)
+	}
+	if req.PostTemplate != nil {
+		patch["post_template"] = strings.TrimSpace(*req.PostTemplate)
+	}
+	if req.HookPattern != nil {
+		patch["hook_pattern"] = strings.TrimSpace(*req.HookPattern)
+	}
+	if req.Structure != nil {
+		patch["structure"] = strings.TrimSpace(*req.Structure)
+	}
+	if req.Tags != nil {
+		patch["tags"] = req.Tags
+	}
+	if len(patch) == 1 {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("no fields to update")
+	}
+	item, err := u.repo.Update(ctx, req.TenantID, req.OwnerUID, req.AccountID, req.FormulaID, patch)
+	if err != nil {
+		return nil, err
+	}
+	summary := toSummary(*item)
+	return &summary, nil
+}
+
+func (u *useCase) Delete(ctx context.Context, tenantID, ownerUID, accountID, formulaID string) error {
+	if err := requireActor(tenantID, ownerUID, accountID); err != nil {
+		return err
+	}
+	return u.repo.Delete(ctx, tenantID, ownerUID, accountID, formulaID)
+}
+
+func (u *useCase) List(ctx context.Context, req domusecase.ListRequest) (*domusecase.ListResult, error) {
+	if err := requireActor(req.TenantID, req.OwnerUID, req.AccountID); err != nil {
+		return nil, err
+	}
+	result, err := u.repo.List(ctx, domrepo.ListFilter{
+		TenantID:   req.TenantID,
+		OwnerUID:   req.OwnerUID,
+		AccountID:  req.AccountID,
+		SourceType: req.SourceType,
+		Tag:        req.Tag,
+		Page:       req.Page,
+		PageSize:   req.PageSize,
+	})
+	if err != nil {
+		return nil, err
+	}
+	out := make([]domusecase.FormulaSummary, 0, len(result.Items))
+	for _, item := range result.Items {
+		out = append(out, toSummary(item))
+	}
+	return &domusecase.ListResult{Items: out, Total: result.Total}, nil
+}
+
+func requireActor(tenantID, ownerUID, accountID string) error {
+	if strings.TrimSpace(tenantID) == "" || strings.TrimSpace(ownerUID) == "" {
+		return app.For(code.Auth).AuthUnauthorized("missing actor")
+	}
+	if strings.TrimSpace(accountID) == "" {
+		return app.For(code.ThreadsAccount).InputMissingRequired("account_id is required")
+	}
+	return nil
+}
+
+func toSummary(item entity.ContentFormula) domusecase.FormulaSummary {
+	return domusecase.FormulaSummary{
+		ID:              item.ID,
+		AccountID:       item.AccountID,
+		Label:           item.Label,
+		SourceType:      item.SourceType,
+		SourceRef:       item.SourceRef,
+		SourcePostText:  item.SourcePostText,
+		SourceAuthor:    item.SourceAuthor,
+		SourcePermalink: item.SourcePermalink,
+		SourceMetrics:   item.SourceMetrics,
+		Summary:         item.Summary,
+		Wins:            item.Wins,
+		Improvements:    item.Improvements,
+		Formula:         item.Formula,
+		PostTemplate:    item.PostTemplate,
+		HookPattern:     item.HookPattern,
+		Structure:       item.Structure,
+		ReplicationTips: item.ReplicationTips,
+		Avoid:           item.Avoid,
+		Tags:            item.Tags,
+		CreateAt:        item.CreateAt,
+		UpdateAt:        item.UpdateAt,
+	}
+}
diff --git a/backend/internal/model/content_ops/domain/entity/entity.go b/backend/internal/model/content_ops/domain/entity/entity.go
new file mode 100644
index 0000000..5bafaf7
--- /dev/null
+++ b/backend/internal/model/content_ops/domain/entity/entity.go
@@ -0,0 +1,112 @@
+package entity
+
+const (
+	TopicCandidateCollectionName  = "topic_candidates"
+	ContentPlanCollectionName     = "content_plans"
+	FeedbackEventCollectionName   = "feedback_events"
+	KnowledgeSourceCollectionName = "knowledge_sources"
+	KnowledgeChunkCollectionName  = "knowledge_chunks"
+	FormulaPoolCollectionName     = "formula_pools"
+)
+
+type TopicCandidate struct {
+	ID                  string   `bson:"_id"`
+	TenantID            string   `bson:"tenant_id"`
+	OwnerUID            string   `bson:"owner_uid"`
+	PersonaID           string   `bson:"persona_id"`
+	Name                string   `bson:"name"`
+	Source              string   `bson:"source,omitempty"`
+	Category            string   `bson:"category,omitempty"`
+	SeedQuery           string   `bson:"seed_query,omitempty"`
+	TrendReason         string   `bson:"trend_reason,omitempty"`
+	TrendKeywords       []string `bson:"trend_keywords,omitempty"`
+	HeatScore           int      `bson:"heat_score,omitempty"`
+	FitScore            int      `bson:"fit_score,omitempty"`
+	InteractionScore    int      `bson:"interaction_score,omitempty"`
+	ExtendScore         int      `bson:"extend_score,omitempty"`
+	RiskScore           int      `bson:"risk_score,omitempty"`
+	FinalScore          float64  `bson:"final_score,omitempty"`
+	RecommendedMissions []string `bson:"recommended_missions,omitempty"`
+	Status              string   `bson:"status,omitempty"`
+	CreateAt            int64    `bson:"create_at"`
+	UpdateAt            int64    `bson:"update_at"`
+}
+
+type KnowledgeSource struct {
+	ID           string `bson:"_id"`
+	TenantID     string `bson:"tenant_id"`
+	OwnerUID     string `bson:"owner_uid"`
+	PersonaID    string `bson:"persona_id"`
+	SourceType   string `bson:"source_type"`
+	Title        string `bson:"title,omitempty"`
+	Filename     string `bson:"filename,omitempty"`
+	RawContent   string `bson:"raw_content,omitempty"`
+	ParsedStatus string `bson:"parsed_status,omitempty"`
+	ChunkCount   int    `bson:"chunk_count,omitempty"`
+	CreateAt     int64  `bson:"create_at"`
+}
+
+type KnowledgeChunk struct {
+	ID        string   `bson:"_id"`
+	TenantID  string   `bson:"tenant_id"`
+	OwnerUID  string   `bson:"owner_uid"`
+	PersonaID string   `bson:"persona_id"`
+	SourceID  string   `bson:"source_id"`
+	Content   string   `bson:"content"`
+	Topics    []string `bson:"topics,omitempty"`
+	StyleTags []string `bson:"style_tags,omitempty"`
+	RiskLevel string   `bson:"risk_level,omitempty"`
+	CreateAt  int64    `bson:"create_at"`
+}
+
+type FormulaPool struct {
+	ID        string   `bson:"_id"`
+	TenantID  string   `bson:"tenant_id"`
+	OwnerUID  string   `bson:"owner_uid"`
+	PersonaID string   `bson:"persona_id"`
+	Type      string   `bson:"type"`
+	Name      string   `bson:"name"`
+	Pattern   string   `bson:"pattern,omitempty"`
+	UseCases  []string `bson:"use_cases,omitempty"`
+	Avoid     []string `bson:"avoid,omitempty"`
+	Weight    int      `bson:"weight,omitempty"`
+	CreateAt  int64    `bson:"create_at"`
+	UpdateAt  int64    `bson:"update_at"`
+}
+
+type ContentPlan struct {
+	ID                  string   `bson:"_id"`
+	TenantID            string   `bson:"tenant_id"`
+	OwnerUID            string   `bson:"owner_uid"`
+	PersonaID           string   `bson:"persona_id"`
+	TopicCandidateID    string   `bson:"topic_candidate_id,omitempty"`
+	Topic               string   `bson:"topic"`
+	Mission             string   `bson:"mission"`
+	TargetAudience      string   `bson:"target_audience,omitempty"`
+	Angle               string   `bson:"angle,omitempty"`
+	OpeningType         string   `bson:"opening_type,omitempty"`
+	BodyType            string   `bson:"body_type,omitempty"`
+	Emotion             string   `bson:"emotion,omitempty"`
+	EndingType          string   `bson:"ending_type,omitempty"`
+	CtaType             string   `bson:"cta_type,omitempty"`
+	RiskLevel           string   `bson:"risk_level,omitempty"`
+	RequiresHumanReview bool     `bson:"requires_human_review,omitempty"`
+	Avoid               []string `bson:"avoid,omitempty"`
+	SelectedKnowledge   []string `bson:"selected_knowledge,omitempty"`
+	Status              string   `bson:"status,omitempty"`
+	CreateAt            int64    `bson:"create_at"`
+	UpdateAt            int64    `bson:"update_at"`
+}
+
+type FeedbackEvent struct {
+	ID            string `bson:"_id"`
+	TenantID      string `bson:"tenant_id"`
+	OwnerUID      string `bson:"owner_uid"`
+	PersonaID     string `bson:"persona_id"`
+	ContentPlanID string `bson:"content_plan_id,omitempty"`
+	DraftID       string `bson:"draft_id,omitempty"`
+	Decision      string `bson:"decision"`
+	Note          string `bson:"note,omitempty"`
+	Snapshot      string `bson:"snapshot,omitempty"`
+	CreateAt      int64  `bson:"create_at"`
+}
diff --git a/backend/internal/model/content_ops/domain/repository/repository.go b/backend/internal/model/content_ops/domain/repository/repository.go
new file mode 100644
index 0000000..768f9b8
--- /dev/null
+++ b/backend/internal/model/content_ops/domain/repository/repository.go
@@ -0,0 +1,24 @@
+package repository
+
+import (
+	"context"
+
+	"haixun-backend/internal/model/content_ops/domain/entity"
+)
+
+type Repository interface {
+	EnsureIndexes(ctx context.Context) error
+	CreateTopicCandidate(ctx context.Context, item *entity.TopicCandidate) error
+	ListTopicCandidates(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]entity.TopicCandidate, error)
+	CreateContentPlan(ctx context.Context, item *entity.ContentPlan) error
+	UpdateContentPlan(ctx context.Context, tenantID, ownerUID, personaID, id string, patch map[string]any) (*entity.ContentPlan, error)
+	GetContentPlan(ctx context.Context, tenantID, ownerUID, personaID, id string) (*entity.ContentPlan, error)
+	ListContentPlans(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]entity.ContentPlan, error)
+	CreateFeedbackEvent(ctx context.Context, item *entity.FeedbackEvent) error
+	ListFeedbackEvents(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]entity.FeedbackEvent, error)
+	CreateKnowledgeSource(ctx context.Context, item *entity.KnowledgeSource, chunks []*entity.KnowledgeChunk) error
+	ListKnowledgeSources(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]entity.KnowledgeSource, error)
+	ListKnowledgeChunks(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]entity.KnowledgeChunk, error)
+	CreateFormulaPool(ctx context.Context, item *entity.FormulaPool) error
+	ListFormulaPools(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]entity.FormulaPool, error)
+}
diff --git a/backend/internal/model/content_ops/domain/usecase/usecase.go b/backend/internal/model/content_ops/domain/usecase/usecase.go
new file mode 100644
index 0000000..a715fa4
--- /dev/null
+++ b/backend/internal/model/content_ops/domain/usecase/usecase.go
@@ -0,0 +1,163 @@
+package usecase
+
+import "context"
+
+type TopicCandidateSummary struct {
+	ID                  string
+	PersonaID           string
+	Name                string
+	Source              string
+	Category            string
+	SeedQuery           string
+	TrendReason         string
+	TrendKeywords       []string
+	HeatScore           int
+	FitScore            int
+	InteractionScore    int
+	ExtendScore         int
+	RiskScore           int
+	FinalScore          float64
+	RecommendedMissions []string
+	Status              string
+	CreateAt            int64
+	UpdateAt            int64
+}
+
+type ContentPlanSummary struct {
+	ID                  string
+	PersonaID           string
+	TopicCandidateID    string
+	Topic               string
+	Mission             string
+	TargetAudience      string
+	Angle               string
+	OpeningType         string
+	BodyType            string
+	Emotion             string
+	EndingType          string
+	CtaType             string
+	RiskLevel           string
+	RequiresHumanReview bool
+	Avoid               []string
+	SelectedKnowledge   []string
+	Status              string
+	CreateAt            int64
+	UpdateAt            int64
+}
+
+type FeedbackEventSummary struct {
+	ID            string
+	PersonaID     string
+	ContentPlanID string
+	DraftID       string
+	Decision      string
+	Note          string
+	Snapshot      string
+	CreateAt      int64
+}
+
+type KnowledgeSourceSummary struct {
+	ID, PersonaID, SourceType, Title, Filename, ParsedStatus string
+	ChunkCount                                               int
+	CreateAt                                                 int64
+}
+type KnowledgeChunkSummary struct {
+	ID, PersonaID, SourceID, Content, RiskLevel string
+	Topics, StyleTags                           []string
+	CreateAt                                    int64
+}
+type FormulaPoolSummary struct {
+	ID, PersonaID, Type, Name, Pattern string
+	UseCases, Avoid                    []string
+	Weight                             int
+	CreateAt, UpdateAt                 int64
+}
+
+type KnowledgeSourceInput struct{ TenantID, OwnerUID, PersonaID, SourceType, Title, Filename, Content, ContentBase64 string }
+type FormulaPoolInput struct {
+	TenantID, OwnerUID, PersonaID, Type, Name, Pattern string
+	UseCases, Avoid                                    []string
+	Weight                                             int
+}
+
+type TopicCandidateInput struct {
+	TenantID            string
+	OwnerUID            string
+	PersonaID           string
+	Name                string
+	Source              string
+	Category            string
+	SeedQuery           string
+	TrendReason         string
+	TrendKeywords       []string
+	HeatScore           int
+	FitScore            int
+	InteractionScore    int
+	ExtendScore         int
+	RiskScore           int
+	RecommendedMissions []string
+}
+
+type ContentPlanInput struct {
+	TenantID            string
+	OwnerUID            string
+	PersonaID           string
+	TopicCandidateID    string
+	Topic               string
+	Mission             string
+	TargetAudience      string
+	Angle               string
+	OpeningType         string
+	BodyType            string
+	Emotion             string
+	EndingType          string
+	CtaType             string
+	RiskLevel           string
+	RequiresHumanReview bool
+	Avoid               []string
+	SelectedKnowledge   []string
+}
+
+type ContentPlanPatch struct {
+	Topic               *string
+	Mission             *string
+	TargetAudience      *string
+	Angle               *string
+	OpeningType         *string
+	BodyType            *string
+	Emotion             *string
+	EndingType          *string
+	CtaType             *string
+	RiskLevel           *string
+	RequiresHumanReview *bool
+	Avoid               []string
+	SelectedKnowledge   []string
+	Status              *string
+}
+
+type FeedbackEventInput struct {
+	TenantID      string
+	OwnerUID      string
+	PersonaID     string
+	ContentPlanID string
+	DraftID       string
+	Decision      string
+	Note          string
+	Snapshot      string
+}
+
+type UseCase interface {
+	CreateTopicCandidate(ctx context.Context, req TopicCandidateInput) (*TopicCandidateSummary, error)
+	ListTopicCandidates(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]TopicCandidateSummary, error)
+	CreateContentPlan(ctx context.Context, req ContentPlanInput) (*ContentPlanSummary, error)
+	UpdateContentPlan(ctx context.Context, tenantID, ownerUID, personaID, id string, patch ContentPlanPatch) (*ContentPlanSummary, error)
+	GetContentPlan(ctx context.Context, tenantID, ownerUID, personaID, id string) (*ContentPlanSummary, error)
+	ListContentPlans(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]ContentPlanSummary, error)
+	CreateFeedbackEvent(ctx context.Context, req FeedbackEventInput) (*FeedbackEventSummary, error)
+	ListFeedbackEvents(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]FeedbackEventSummary, error)
+	CreateKnowledgeSource(ctx context.Context, req KnowledgeSourceInput) (*KnowledgeSourceSummary, error)
+	ListKnowledgeSources(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]KnowledgeSourceSummary, error)
+	ListKnowledgeChunks(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]KnowledgeChunkSummary, error)
+	CreateFormulaPool(ctx context.Context, req FormulaPoolInput) (*FormulaPoolSummary, error)
+	ListFormulaPools(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]FormulaPoolSummary, error)
+}
diff --git a/backend/internal/model/content_ops/repository/mongo.go b/backend/internal/model/content_ops/repository/mongo.go
new file mode 100644
index 0000000..9444d99
--- /dev/null
+++ b/backend/internal/model/content_ops/repository/mongo.go
@@ -0,0 +1,232 @@
+package repository
+
+import (
+	"context"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	"haixun-backend/internal/model/content_ops/domain/entity"
+	domrepo "haixun-backend/internal/model/content_ops/domain/repository"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+type mongoRepository struct {
+	topics   *mongo.Collection
+	plans    *mongo.Collection
+	feedback *mongo.Collection
+	sources  *mongo.Collection
+	chunks   *mongo.Collection
+	formulas *mongo.Collection
+}
+
+func NewMongoRepository(db *mongo.Database) domrepo.Repository {
+	if db == nil {
+		return &mongoRepository{}
+	}
+	return &mongoRepository{
+		topics:   db.Collection(entity.TopicCandidateCollectionName),
+		plans:    db.Collection(entity.ContentPlanCollectionName),
+		feedback: db.Collection(entity.FeedbackEventCollectionName),
+		sources:  db.Collection(entity.KnowledgeSourceCollectionName),
+		chunks:   db.Collection(entity.KnowledgeChunkCollectionName),
+		formulas: db.Collection(entity.FormulaPoolCollectionName),
+	}
+}
+
+func (r *mongoRepository) EnsureIndexes(ctx context.Context) error {
+	if r.topics == nil || r.plans == nil || r.feedback == nil || r.sources == nil || r.chunks == nil || r.formulas == nil {
+		return nil
+	}
+	if _, err := r.topics.Indexes().CreateMany(ctx, []mongo.IndexModel{{Keys: bson.D{{Key: "tenant_id", Value: 1}, {Key: "owner_uid", Value: 1}, {Key: "persona_id", Value: 1}, {Key: "create_at", Value: -1}}}}); err != nil {
+		return err
+	}
+	if _, err := r.plans.Indexes().CreateMany(ctx, []mongo.IndexModel{{Keys: bson.D{{Key: "tenant_id", Value: 1}, {Key: "owner_uid", Value: 1}, {Key: "persona_id", Value: 1}, {Key: "create_at", Value: -1}}}, {Keys: bson.D{{Key: "topic_candidate_id", Value: 1}}}}); err != nil {
+		return err
+	}
+	_, err := r.feedback.Indexes().CreateMany(ctx, []mongo.IndexModel{{Keys: bson.D{{Key: "tenant_id", Value: 1}, {Key: "owner_uid", Value: 1}, {Key: "persona_id", Value: 1}, {Key: "create_at", Value: -1}}}, {Keys: bson.D{{Key: "content_plan_id", Value: 1}}}, {Keys: bson.D{{Key: "draft_id", Value: 1}}}})
+	if err != nil {
+		return err
+	}
+	if _, err := r.sources.Indexes().CreateMany(ctx, []mongo.IndexModel{{Keys: bson.D{{Key: "tenant_id", Value: 1}, {Key: "owner_uid", Value: 1}, {Key: "persona_id", Value: 1}, {Key: "create_at", Value: -1}}}}); err != nil {
+		return err
+	}
+	if _, err := r.chunks.Indexes().CreateMany(ctx, []mongo.IndexModel{{Keys: bson.D{{Key: "tenant_id", Value: 1}, {Key: "owner_uid", Value: 1}, {Key: "persona_id", Value: 1}, {Key: "create_at", Value: -1}}}, {Keys: bson.D{{Key: "source_id", Value: 1}}}}); err != nil {
+		return err
+	}
+	_, err = r.formulas.Indexes().CreateMany(ctx, []mongo.IndexModel{{Keys: bson.D{{Key: "tenant_id", Value: 1}, {Key: "owner_uid", Value: 1}, {Key: "persona_id", Value: 1}, {Key: "type", Value: 1}}}})
+	return err
+}
+
+func personaFilter(tenantID, ownerUID, personaID string) bson.M {
+	return bson.M{"tenant_id": strings.TrimSpace(tenantID), "owner_uid": strings.TrimSpace(ownerUID), "persona_id": strings.TrimSpace(personaID)}
+}
+
+func normalizeLimit(limit int) int64 {
+	if limit <= 0 {
+		limit = 50
+	}
+	if limit > 200 {
+		limit = 200
+	}
+	return int64(limit)
+}
+
+func (r *mongoRepository) CreateTopicCandidate(ctx context.Context, item *entity.TopicCandidate) error {
+	if r.topics == nil {
+		return app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	_, err := r.topics.InsertOne(ctx, item)
+	return err
+}
+
+func (r *mongoRepository) ListTopicCandidates(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]entity.TopicCandidate, error) {
+	if r.topics == nil {
+		return nil, app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	cur, err := r.topics.Find(ctx, personaFilter(tenantID, ownerUID, personaID), options.Find().SetSort(bson.D{{Key: "create_at", Value: -1}}).SetLimit(normalizeLimit(limit)))
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	var out []entity.TopicCandidate
+	return out, cur.All(ctx, &out)
+}
+
+func (r *mongoRepository) CreateContentPlan(ctx context.Context, item *entity.ContentPlan) error {
+	if r.plans == nil {
+		return app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	_, err := r.plans.InsertOne(ctx, item)
+	return err
+}
+
+func (r *mongoRepository) UpdateContentPlan(ctx context.Context, tenantID, ownerUID, personaID, id string, patch map[string]any) (*entity.ContentPlan, error) {
+	if r.plans == nil {
+		return nil, app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	filter := personaFilter(tenantID, ownerUID, personaID)
+	filter["_id"] = strings.TrimSpace(id)
+	var out entity.ContentPlan
+	err := r.plans.FindOneAndUpdate(ctx, filter, bson.M{"$set": patch}, options.FindOneAndUpdate().SetReturnDocument(options.After)).Decode(&out)
+	if err == mongo.ErrNoDocuments {
+		return nil, app.For(code.Persona).ResNotFound("找不到內容計畫")
+	}
+	return &out, err
+}
+
+func (r *mongoRepository) GetContentPlan(ctx context.Context, tenantID, ownerUID, personaID, id string) (*entity.ContentPlan, error) {
+	if r.plans == nil {
+		return nil, app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	filter := personaFilter(tenantID, ownerUID, personaID)
+	filter["_id"] = strings.TrimSpace(id)
+	var out entity.ContentPlan
+	err := r.plans.FindOne(ctx, filter).Decode(&out)
+	if err == mongo.ErrNoDocuments {
+		return nil, app.For(code.Persona).ResNotFound("找不到內容計畫")
+	}
+	return &out, err
+}
+
+func (r *mongoRepository) ListContentPlans(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]entity.ContentPlan, error) {
+	if r.plans == nil {
+		return nil, app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	cur, err := r.plans.Find(ctx, personaFilter(tenantID, ownerUID, personaID), options.Find().SetSort(bson.D{{Key: "create_at", Value: -1}}).SetLimit(normalizeLimit(limit)))
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	var out []entity.ContentPlan
+	return out, cur.All(ctx, &out)
+}
+
+func (r *mongoRepository) CreateFeedbackEvent(ctx context.Context, item *entity.FeedbackEvent) error {
+	if r.feedback == nil {
+		return app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	_, err := r.feedback.InsertOne(ctx, item)
+	return err
+}
+
+func (r *mongoRepository) ListFeedbackEvents(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]entity.FeedbackEvent, error) {
+	if r.feedback == nil {
+		return nil, app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	cur, err := r.feedback.Find(ctx, personaFilter(tenantID, ownerUID, personaID), options.Find().SetSort(bson.D{{Key: "create_at", Value: -1}}).SetLimit(normalizeLimit(limit)))
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	var out []entity.FeedbackEvent
+	return out, cur.All(ctx, &out)
+}
+
+func (r *mongoRepository) CreateKnowledgeSource(ctx context.Context, item *entity.KnowledgeSource, chunks []*entity.KnowledgeChunk) error {
+	if r.sources == nil || r.chunks == nil {
+		return app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	if _, err := r.sources.InsertOne(ctx, item); err != nil {
+		return err
+	}
+	if len(chunks) == 0 {
+		return nil
+	}
+	docs := make([]any, 0, len(chunks))
+	for _, c := range chunks {
+		docs = append(docs, c)
+	}
+	_, err := r.chunks.InsertMany(ctx, docs)
+	return err
+}
+
+func (r *mongoRepository) ListKnowledgeSources(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]entity.KnowledgeSource, error) {
+	if r.sources == nil {
+		return nil, app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	cur, err := r.sources.Find(ctx, personaFilter(tenantID, ownerUID, personaID), options.Find().SetSort(bson.D{{Key: "create_at", Value: -1}}).SetLimit(normalizeLimit(limit)))
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	var out []entity.KnowledgeSource
+	return out, cur.All(ctx, &out)
+}
+
+func (r *mongoRepository) ListKnowledgeChunks(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]entity.KnowledgeChunk, error) {
+	if r.chunks == nil {
+		return nil, app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	cur, err := r.chunks.Find(ctx, personaFilter(tenantID, ownerUID, personaID), options.Find().SetSort(bson.D{{Key: "create_at", Value: -1}}).SetLimit(normalizeLimit(limit)))
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	var out []entity.KnowledgeChunk
+	return out, cur.All(ctx, &out)
+}
+
+func (r *mongoRepository) CreateFormulaPool(ctx context.Context, item *entity.FormulaPool) error {
+	if r.formulas == nil {
+		return app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	_, err := r.formulas.InsertOne(ctx, item)
+	return err
+}
+
+func (r *mongoRepository) ListFormulaPools(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]entity.FormulaPool, error) {
+	if r.formulas == nil {
+		return nil, app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	cur, err := r.formulas.Find(ctx, personaFilter(tenantID, ownerUID, personaID), options.Find().SetSort(bson.D{{Key: "weight", Value: -1}, {Key: "create_at", Value: -1}}).SetLimit(normalizeLimit(limit)))
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	var out []entity.FormulaPool
+	return out, cur.All(ctx, &out)
+}
diff --git a/backend/internal/model/content_ops/usecase/usecase.go b/backend/internal/model/content_ops/usecase/usecase.go
new file mode 100644
index 0000000..898c0b8
--- /dev/null
+++ b/backend/internal/model/content_ops/usecase/usecase.go
@@ -0,0 +1,415 @@
+package usecase
+
+import (
+	"archive/zip"
+	"bytes"
+	"context"
+	"encoding/base64"
+	"encoding/xml"
+	"math"
+	"path/filepath"
+	"regexp"
+	"strings"
+
+	"haixun-backend/internal/library/clock"
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	"haixun-backend/internal/model/content_ops/domain/entity"
+	domrepo "haixun-backend/internal/model/content_ops/domain/repository"
+	domusecase "haixun-backend/internal/model/content_ops/domain/usecase"
+
+	"github.com/google/uuid"
+)
+
+type useCase struct{ repo domrepo.Repository }
+
+func NewUseCase(repo domrepo.Repository) domusecase.UseCase { return &useCase{repo: repo} }
+
+func requireActor(tenantID, ownerUID, personaID string) error {
+	if strings.TrimSpace(tenantID) == "" || strings.TrimSpace(ownerUID) == "" || strings.TrimSpace(personaID) == "" {
+		return app.For(code.Persona).InputMissingRequired("tenant_id, owner_uid, and persona_id are required")
+	}
+	return nil
+}
+
+func clampScore(n int) int {
+	if n < 0 {
+		return 0
+	}
+	if n > 100 {
+		return 100
+	}
+	return n
+}
+
+func finalScore(heat, fit, interaction, extend, risk int) float64 {
+	score := float64(clampScore(heat))*0.25 + float64(clampScore(fit))*0.30 + float64(clampScore(interaction))*0.15 + float64(clampScore(extend))*0.15 + 70*0.10 - float64(clampScore(risk))*0.20
+	return math.Round(score*10) / 10
+}
+
+func (u *useCase) CreateTopicCandidate(ctx context.Context, req domusecase.TopicCandidateInput) (*domusecase.TopicCandidateSummary, error) {
+	if err := requireActor(req.TenantID, req.OwnerUID, req.PersonaID); err != nil {
+		return nil, err
+	}
+	name := strings.TrimSpace(req.Name)
+	if name == "" {
+		return nil, app.For(code.Persona).InputMissingRequired("topic name is required")
+	}
+	now := clock.NowUnixNano()
+	item := &entity.TopicCandidate{ID: uuid.NewString(), TenantID: req.TenantID, OwnerUID: req.OwnerUID, PersonaID: req.PersonaID, Name: name, Source: strings.TrimSpace(req.Source), Category: strings.TrimSpace(req.Category), SeedQuery: strings.TrimSpace(req.SeedQuery), TrendReason: strings.TrimSpace(req.TrendReason), TrendKeywords: req.TrendKeywords, HeatScore: clampScore(req.HeatScore), FitScore: clampScore(req.FitScore), InteractionScore: clampScore(req.InteractionScore), ExtendScore: clampScore(req.ExtendScore), RiskScore: clampScore(req.RiskScore), RecommendedMissions: req.RecommendedMissions, Status: "candidate", CreateAt: now, UpdateAt: now}
+	item.FinalScore = finalScore(item.HeatScore, item.FitScore, item.InteractionScore, item.ExtendScore, item.RiskScore)
+	if err := u.repo.CreateTopicCandidate(ctx, item); err != nil {
+		return nil, err
+	}
+	out := topicSummary(*item)
+	return &out, nil
+}
+
+func (u *useCase) ListTopicCandidates(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]domusecase.TopicCandidateSummary, error) {
+	items, err := u.repo.ListTopicCandidates(ctx, tenantID, ownerUID, personaID, limit)
+	if err != nil {
+		return nil, err
+	}
+	out := make([]domusecase.TopicCandidateSummary, 0, len(items))
+	for _, item := range items {
+		out = append(out, topicSummary(item))
+	}
+	return out, nil
+}
+
+func (u *useCase) CreateContentPlan(ctx context.Context, req domusecase.ContentPlanInput) (*domusecase.ContentPlanSummary, error) {
+	if err := requireActor(req.TenantID, req.OwnerUID, req.PersonaID); err != nil {
+		return nil, err
+	}
+	if strings.TrimSpace(req.Topic) == "" || strings.TrimSpace(req.Mission) == "" {
+		return nil, app.For(code.Persona).InputMissingRequired("topic and mission are required")
+	}
+	now := clock.NowUnixNano()
+	item := &entity.ContentPlan{ID: uuid.NewString(), TenantID: req.TenantID, OwnerUID: req.OwnerUID, PersonaID: req.PersonaID, TopicCandidateID: strings.TrimSpace(req.TopicCandidateID), Topic: strings.TrimSpace(req.Topic), Mission: strings.TrimSpace(req.Mission), TargetAudience: strings.TrimSpace(req.TargetAudience), Angle: strings.TrimSpace(req.Angle), OpeningType: strings.TrimSpace(req.OpeningType), BodyType: strings.TrimSpace(req.BodyType), Emotion: strings.TrimSpace(req.Emotion), EndingType: strings.TrimSpace(req.EndingType), CtaType: strings.TrimSpace(req.CtaType), RiskLevel: normalizeRisk(req.RiskLevel), RequiresHumanReview: req.RequiresHumanReview || normalizeRisk(req.RiskLevel) != "low", Avoid: req.Avoid, SelectedKnowledge: req.SelectedKnowledge, Status: "planned", CreateAt: now, UpdateAt: now}
+	if err := u.repo.CreateContentPlan(ctx, item); err != nil {
+		return nil, err
+	}
+	out := planSummary(*item)
+	return &out, nil
+}
+
+func (u *useCase) UpdateContentPlan(ctx context.Context, tenantID, ownerUID, personaID, id string, patch domusecase.ContentPlanPatch) (*domusecase.ContentPlanSummary, error) {
+	m := map[string]any{"update_at": clock.NowUnixNano()}
+	setString := func(key string, value *string) {
+		if value != nil {
+			m[key] = strings.TrimSpace(*value)
+		}
+	}
+	setString("topic", patch.Topic)
+	setString("mission", patch.Mission)
+	setString("target_audience", patch.TargetAudience)
+	setString("angle", patch.Angle)
+	setString("opening_type", patch.OpeningType)
+	setString("body_type", patch.BodyType)
+	setString("emotion", patch.Emotion)
+	setString("ending_type", patch.EndingType)
+	setString("cta_type", patch.CtaType)
+	setString("status", patch.Status)
+	if patch.RiskLevel != nil {
+		m["risk_level"] = normalizeRisk(*patch.RiskLevel)
+	}
+	if patch.RequiresHumanReview != nil {
+		m["requires_human_review"] = *patch.RequiresHumanReview
+	}
+	if patch.Avoid != nil {
+		m["avoid"] = patch.Avoid
+	}
+	if patch.SelectedKnowledge != nil {
+		m["selected_knowledge"] = patch.SelectedKnowledge
+	}
+	item, err := u.repo.UpdateContentPlan(ctx, tenantID, ownerUID, personaID, id, m)
+	if err != nil {
+		return nil, err
+	}
+	out := planSummary(*item)
+	return &out, nil
+}
+
+func (u *useCase) GetContentPlan(ctx context.Context, tenantID, ownerUID, personaID, id string) (*domusecase.ContentPlanSummary, error) {
+	item, err := u.repo.GetContentPlan(ctx, tenantID, ownerUID, personaID, id)
+	if err != nil {
+		return nil, err
+	}
+	out := planSummary(*item)
+	return &out, nil
+}
+
+func (u *useCase) ListContentPlans(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]domusecase.ContentPlanSummary, error) {
+	items, err := u.repo.ListContentPlans(ctx, tenantID, ownerUID, personaID, limit)
+	if err != nil {
+		return nil, err
+	}
+	out := make([]domusecase.ContentPlanSummary, 0, len(items))
+	for _, item := range items {
+		out = append(out, planSummary(item))
+	}
+	return out, nil
+}
+
+func (u *useCase) CreateFeedbackEvent(ctx context.Context, req domusecase.FeedbackEventInput) (*domusecase.FeedbackEventSummary, error) {
+	if err := requireActor(req.TenantID, req.OwnerUID, req.PersonaID); err != nil {
+		return nil, err
+	}
+	decision := strings.TrimSpace(req.Decision)
+	if decision == "" {
+		return nil, app.For(code.Persona).InputMissingRequired("decision is required")
+	}
+	item := &entity.FeedbackEvent{ID: uuid.NewString(), TenantID: req.TenantID, OwnerUID: req.OwnerUID, PersonaID: req.PersonaID, ContentPlanID: strings.TrimSpace(req.ContentPlanID), DraftID: strings.TrimSpace(req.DraftID), Decision: decision, Note: strings.TrimSpace(req.Note), Snapshot: strings.TrimSpace(req.Snapshot), CreateAt: clock.NowUnixNano()}
+	if err := u.repo.CreateFeedbackEvent(ctx, item); err != nil {
+		return nil, err
+	}
+	out := feedbackSummary(*item)
+	return &out, nil
+}
+
+func (u *useCase) ListFeedbackEvents(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]domusecase.FeedbackEventSummary, error) {
+	items, err := u.repo.ListFeedbackEvents(ctx, tenantID, ownerUID, personaID, limit)
+	if err != nil {
+		return nil, err
+	}
+	out := make([]domusecase.FeedbackEventSummary, 0, len(items))
+	for _, item := range items {
+		out = append(out, feedbackSummary(item))
+	}
+	return out, nil
+}
+
+func (u *useCase) CreateKnowledgeSource(ctx context.Context, req domusecase.KnowledgeSourceInput) (*domusecase.KnowledgeSourceSummary, error) {
+	if err := requireActor(req.TenantID, req.OwnerUID, req.PersonaID); err != nil {
+		return nil, err
+	}
+	raw, err := decodeSourceContent(req)
+	if err != nil {
+		return nil, app.For(code.Persona).InputInvalidFormat(err.Error())
+	}
+	chunksText := splitChunks(raw, 900)
+	now := clock.NowUnixNano()
+	sourceID := uuid.NewString()
+	item := &entity.KnowledgeSource{ID: sourceID, TenantID: req.TenantID, OwnerUID: req.OwnerUID, PersonaID: req.PersonaID, SourceType: strings.TrimSpace(req.SourceType), Title: strings.TrimSpace(req.Title), Filename: strings.TrimSpace(req.Filename), RawContent: raw, ParsedStatus: "parsed", ChunkCount: len(chunksText), CreateAt: now}
+	chunks := make([]*entity.KnowledgeChunk, 0, len(chunksText))
+	for _, text := range chunksText {
+		chunks = append(chunks, &entity.KnowledgeChunk{ID: uuid.NewString(), TenantID: req.TenantID, OwnerUID: req.OwnerUID, PersonaID: req.PersonaID, SourceID: sourceID, Content: text, Topics: inferTopics(text), StyleTags: inferStyleTags(text), RiskLevel: inferRisk(text), CreateAt: now})
+	}
+	if err := u.repo.CreateKnowledgeSource(ctx, item, chunks); err != nil {
+		return nil, err
+	}
+	out := sourceSummary(*item)
+	return &out, nil
+}
+
+func (u *useCase) ListKnowledgeSources(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]domusecase.KnowledgeSourceSummary, error) {
+	items, err := u.repo.ListKnowledgeSources(ctx, tenantID, ownerUID, personaID, limit)
+	if err != nil {
+		return nil, err
+	}
+	out := make([]domusecase.KnowledgeSourceSummary, 0, len(items))
+	for _, item := range items {
+		out = append(out, sourceSummary(item))
+	}
+	return out, nil
+}
+
+func (u *useCase) ListKnowledgeChunks(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]domusecase.KnowledgeChunkSummary, error) {
+	items, err := u.repo.ListKnowledgeChunks(ctx, tenantID, ownerUID, personaID, limit)
+	if err != nil {
+		return nil, err
+	}
+	out := make([]domusecase.KnowledgeChunkSummary, 0, len(items))
+	for _, item := range items {
+		out = append(out, chunkSummary(item))
+	}
+	return out, nil
+}
+
+func (u *useCase) CreateFormulaPool(ctx context.Context, req domusecase.FormulaPoolInput) (*domusecase.FormulaPoolSummary, error) {
+	if err := requireActor(req.TenantID, req.OwnerUID, req.PersonaID); err != nil {
+		return nil, err
+	}
+	if strings.TrimSpace(req.Type) == "" || strings.TrimSpace(req.Name) == "" {
+		return nil, app.For(code.Persona).InputMissingRequired("type and name are required")
+	}
+	now := clock.NowUnixNano()
+	weight := req.Weight
+	if weight <= 0 {
+		weight = 50
+	}
+	item := &entity.FormulaPool{ID: uuid.NewString(), TenantID: req.TenantID, OwnerUID: req.OwnerUID, PersonaID: req.PersonaID, Type: strings.TrimSpace(req.Type), Name: strings.TrimSpace(req.Name), Pattern: strings.TrimSpace(req.Pattern), UseCases: req.UseCases, Avoid: req.Avoid, Weight: weight, CreateAt: now, UpdateAt: now}
+	if err := u.repo.CreateFormulaPool(ctx, item); err != nil {
+		return nil, err
+	}
+	out := formulaSummary(*item)
+	return &out, nil
+}
+
+func (u *useCase) ListFormulaPools(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]domusecase.FormulaPoolSummary, error) {
+	items, err := u.repo.ListFormulaPools(ctx, tenantID, ownerUID, personaID, limit)
+	if err != nil {
+		return nil, err
+	}
+	if len(items) == 0 {
+		_ = u.seedDefaultFormulas(ctx, tenantID, ownerUID, personaID)
+		items, _ = u.repo.ListFormulaPools(ctx, tenantID, ownerUID, personaID, limit)
+	}
+	out := make([]domusecase.FormulaPoolSummary, 0, len(items))
+	for _, item := range items {
+		out = append(out, formulaSummary(item))
+	}
+	return out, nil
+}
+
+func (u *useCase) seedDefaultFormulas(ctx context.Context, tenantID, ownerUID, personaID string) error {
+	defs := []domusecase.FormulaPoolInput{{Type: "opening", Name: "問題開場", Pattern: "用讀者正在問的具體問題開場", UseCases: []string{"互動文"}, Weight: 70}, {Type: "body", Name: "先共鳴再整理", Pattern: "先接住情緒，再整理 2-3 個可執行觀點", UseCases: []string{"共鳴文", "知識文"}, Weight: 75}, {Type: "emotion", Name: "被理解感", Pattern: "講出讀者不一定說出口的焦慮或委屈", UseCases: []string{"情緒共鳴文"}, Weight: 70}, {Type: "cta", Name: "經驗募集型", Pattern: "邀請讀者補充自己的經驗，不硬導購", UseCases: []string{"互動文"}, Weight: 65}}
+	for _, def := range defs {
+		def.TenantID = tenantID
+		def.OwnerUID = ownerUID
+		def.PersonaID = personaID
+		if _, err := u.CreateFormulaPool(ctx, def); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func decodeSourceContent(req domusecase.KnowledgeSourceInput) (string, error) {
+	if strings.TrimSpace(req.ContentBase64) != "" {
+		data, err := base64.StdEncoding.DecodeString(req.ContentBase64)
+		if err != nil {
+			return "", err
+		}
+		if strings.EqualFold(filepath.Ext(req.Filename), ".xlsx") {
+			return parseXLSX(data)
+		}
+		return string(data), nil
+	}
+	return strings.TrimSpace(req.Content), nil
+}
+
+type xlsxText struct {
+	T string `xml:",chardata"`
+}
+
+func parseXLSX(data []byte) (string, error) {
+	zr, err := zip.NewReader(bytes.NewReader(data), int64(len(data)))
+	if err != nil {
+		return "", err
+	}
+	var b strings.Builder
+	for _, f := range zr.File {
+		if !strings.HasPrefix(f.Name, "xl/sharedStrings") && !strings.HasPrefix(f.Name, "xl/worksheets") {
+			continue
+		}
+		rc, err := f.Open()
+		if err != nil {
+			continue
+		}
+		var texts []xlsxText
+		_ = xml.NewDecoder(rc).Decode(&texts)
+		_ = rc.Close()
+		for _, t := range texts {
+			if s := strings.TrimSpace(t.T); s != "" {
+				b.WriteString(s)
+				b.WriteString("\n")
+			}
+		}
+	}
+	text := strings.TrimSpace(b.String())
+	if text == "" {
+		return "", nil
+	}
+	return text, nil
+}
+
+func splitChunks(raw string, max int) []string {
+	raw = strings.TrimSpace(raw)
+	if raw == "" {
+		return nil
+	}
+	paras := strings.Split(raw, "\n")
+	var out []string
+	var b strings.Builder
+	for _, p := range paras {
+		p = strings.TrimSpace(p)
+		if p == "" {
+			continue
+		}
+		if b.Len()+len([]rune(p)) > max && b.Len() > 0 {
+			out = append(out, b.String())
+			b.Reset()
+		}
+		if b.Len() > 0 {
+			b.WriteString("\n")
+		}
+		b.WriteString(p)
+	}
+	if b.Len() > 0 {
+		out = append(out, b.String())
+	}
+	return out
+}
+
+var topicRE = regexp.MustCompile(`[A-Za-z0-9_\p{Han}]{2,12}`)
+
+func inferTopics(text string) []string {
+	seen := map[string]bool{}
+	var out []string
+	for _, m := range topicRE.FindAllString(text, 20) {
+		if !seen[m] && len(out) < 8 {
+			seen[m] = true
+			out = append(out, m)
+		}
+	}
+	return out
+}
+func inferStyleTags(text string) []string {
+	var out []string
+	if strings.Contains(text, "我") {
+		out = append(out, "第一人稱")
+	}
+	if strings.Contains(text, "？") || strings.Contains(text, "?") {
+		out = append(out, "提問")
+	}
+	if strings.Contains(text, "。") {
+		out = append(out, "自然標點")
+	}
+	return out
+}
+func inferRisk(text string) string {
+	lower := strings.ToLower(text)
+	for _, k := range []string{"醫", "藥", "amh", "投資", "法律"} {
+		if strings.Contains(lower, k) {
+			return "medium"
+		}
+	}
+	return "low"
+}
+
+func normalizeRisk(raw string) string {
+	raw = strings.ToLower(strings.TrimSpace(raw))
+	if raw == "high" || raw == "low" {
+		return raw
+	}
+	return "medium"
+}
+func topicSummary(item entity.TopicCandidate) domusecase.TopicCandidateSummary {
+	return domusecase.TopicCandidateSummary{ID: item.ID, PersonaID: item.PersonaID, Name: item.Name, Source: item.Source, Category: item.Category, SeedQuery: item.SeedQuery, TrendReason: item.TrendReason, TrendKeywords: item.TrendKeywords, HeatScore: item.HeatScore, FitScore: item.FitScore, InteractionScore: item.InteractionScore, ExtendScore: item.ExtendScore, RiskScore: item.RiskScore, FinalScore: item.FinalScore, RecommendedMissions: item.RecommendedMissions, Status: item.Status, CreateAt: item.CreateAt, UpdateAt: item.UpdateAt}
+}
+func planSummary(item entity.ContentPlan) domusecase.ContentPlanSummary {
+	return domusecase.ContentPlanSummary{ID: item.ID, PersonaID: item.PersonaID, TopicCandidateID: item.TopicCandidateID, Topic: item.Topic, Mission: item.Mission, TargetAudience: item.TargetAudience, Angle: item.Angle, OpeningType: item.OpeningType, BodyType: item.BodyType, Emotion: item.Emotion, EndingType: item.EndingType, CtaType: item.CtaType, RiskLevel: item.RiskLevel, RequiresHumanReview: item.RequiresHumanReview, Avoid: item.Avoid, SelectedKnowledge: item.SelectedKnowledge, Status: item.Status, CreateAt: item.CreateAt, UpdateAt: item.UpdateAt}
+}
+func feedbackSummary(item entity.FeedbackEvent) domusecase.FeedbackEventSummary {
+	return domusecase.FeedbackEventSummary{ID: item.ID, PersonaID: item.PersonaID, ContentPlanID: item.ContentPlanID, DraftID: item.DraftID, Decision: item.Decision, Note: item.Note, Snapshot: item.Snapshot, CreateAt: item.CreateAt}
+}
+func sourceSummary(item entity.KnowledgeSource) domusecase.KnowledgeSourceSummary {
+	return domusecase.KnowledgeSourceSummary{ID: item.ID, PersonaID: item.PersonaID, SourceType: item.SourceType, Title: item.Title, Filename: item.Filename, ParsedStatus: item.ParsedStatus, ChunkCount: item.ChunkCount, CreateAt: item.CreateAt}
+}
+func chunkSummary(item entity.KnowledgeChunk) domusecase.KnowledgeChunkSummary {
+	return domusecase.KnowledgeChunkSummary{ID: item.ID, PersonaID: item.PersonaID, SourceID: item.SourceID, Content: item.Content, Topics: item.Topics, StyleTags: item.StyleTags, RiskLevel: item.RiskLevel, CreateAt: item.CreateAt}
+}
+func formulaSummary(item entity.FormulaPool) domusecase.FormulaPoolSummary {
+	return domusecase.FormulaPoolSummary{ID: item.ID, PersonaID: item.PersonaID, Type: item.Type, Name: item.Name, Pattern: item.Pattern, UseCases: item.UseCases, Avoid: item.Avoid, Weight: item.Weight, CreateAt: item.CreateAt, UpdateAt: item.UpdateAt}
+}
diff --git a/backend/internal/model/copy_draft/domain/entity/draft.go b/backend/internal/model/copy_draft/domain/entity/draft.go
index 75e6eb8..2fb9a47 100644
--- a/backend/internal/model/copy_draft/domain/entity/draft.go
+++ b/backend/internal/model/copy_draft/domain/entity/draft.go
@@ -6,27 +6,40 @@ const (
 	DraftTypeViralReplica = "viral-replica"
 	DraftTypeReplicate    = "replicate"
 	DraftTypeMatrix       = "matrix"
+	DraftTypeFormula      = "formula"
 )
 
 type CopyDraft struct {
-	ID                 string   `bson:"_id"`
-	TenantID           string   `bson:"tenant_id"`
-	OwnerUID           string   `bson:"owner_uid"`
-	PersonaID          string   `bson:"persona_id"`
-	CopyMissionID      string   `bson:"copy_mission_id,omitempty"`
-	ScanPostID         string   `bson:"scan_post_id,omitempty"`
-	DraftType          string   `bson:"draft_type"`
-	MatrixBatchID      string   `bson:"matrix_batch_id,omitempty"`
-	SortOrder          int      `bson:"sort_order,omitempty"`
-	Text               string   `bson:"text"`
-	Angle              string   `bson:"angle,omitempty"`
-	Hook               string   `bson:"hook,omitempty"`
-	Rationale          string   `bson:"rationale,omitempty"`
-	ReferenceNotes     string   `bson:"reference_notes,omitempty"`
-	Sources            []string `bson:"sources,omitempty"`
-	Status             string   `bson:"status,omitempty"`
-	PublishedMediaID   string   `bson:"published_media_id,omitempty"`
-	PublishedPermalink string   `bson:"published_permalink,omitempty"`
-	PublishedAt        int64    `bson:"published_at,omitempty"`
-	CreateAt           int64    `bson:"create_at"`
+	ID                  string   `bson:"_id"`
+	TenantID            string   `bson:"tenant_id"`
+	OwnerUID            string   `bson:"owner_uid"`
+	PersonaID           string   `bson:"persona_id"`
+	ContentPlanID       string   `bson:"content_plan_id,omitempty"`
+	CopyMissionID       string   `bson:"copy_mission_id,omitempty"`
+	ScanPostID          string   `bson:"scan_post_id,omitempty"`
+	FormulaID           string   `bson:"formula_id,omitempty"`
+	DraftType           string   `bson:"draft_type"`
+	MatrixBatchID       string   `bson:"matrix_batch_id,omitempty"`
+	SortOrder           int      `bson:"sort_order,omitempty"`
+	Text                string   `bson:"text"`
+	TopicTag            string   `bson:"topic_tag,omitempty"`
+	Angle               string   `bson:"angle,omitempty"`
+	Hook                string   `bson:"hook,omitempty"`
+	Rationale           string   `bson:"rationale,omitempty"`
+	ReferenceNotes      string   `bson:"reference_notes,omitempty"`
+	Sources             []string `bson:"sources,omitempty"`
+	AiScore             int      `bson:"ai_score,omitempty"`
+	FormulaScore        int      `bson:"formula_score,omitempty"`
+	BrandFitScore       int      `bson:"brand_fit_score,omitempty"`
+	RiskScore           int      `bson:"risk_score,omitempty"`
+	SimilarityScore     int      `bson:"similarity_score,omitempty"`
+	EngagementPotential int      `bson:"engagement_potential,omitempty"`
+	FreshnessScore      int      `bson:"freshness_score,omitempty"`
+	ReviewSuggestion    string   `bson:"review_suggestion,omitempty"`
+	Status              string   `bson:"status,omitempty"`
+	PublishQueueID      string   `bson:"publish_queue_id,omitempty"`
+	PublishedMediaID    string   `bson:"published_media_id,omitempty"`
+	PublishedPermalink  string   `bson:"published_permalink,omitempty"`
+	PublishedAt         int64    `bson:"published_at,omitempty"`
+	CreateAt            int64    `bson:"create_at"`
 }
diff --git a/backend/internal/model/copy_draft/domain/repository/repository.go b/backend/internal/model/copy_draft/domain/repository/repository.go
index 2dc27af..61d35ce 100644
--- a/backend/internal/model/copy_draft/domain/repository/repository.go
+++ b/backend/internal/model/copy_draft/domain/repository/repository.go
@@ -6,6 +6,22 @@ import (
 	"haixun-backend/internal/model/copy_draft/domain/entity"
 )
 
+type InboxFilter struct {
+	TenantID   string
+	OwnerUID   string
+	PersonaID  string
+	Status     string
+	RangeStart int64
+	RangeEnd   int64
+	Page       int
+	PageSize   int
+}
+
+type InboxListResult struct {
+	Items []entity.CopyDraft
+	Total int64
+}
+
 type Repository interface {
 	EnsureIndexes(ctx context.Context) error
 	Create(ctx context.Context, draft *entity.CopyDraft) error
@@ -17,10 +33,13 @@ type Repository interface {
 	DeleteByMissionAndType(ctx context.Context, tenantID, ownerUID, personaID, missionID, draftType string) error
 	DeleteByMission(ctx context.Context, tenantID, ownerUID, personaID, missionID string) error
 	List(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]entity.CopyDraft, error)
+	ListInbox(ctx context.Context, filter InboxFilter) (*InboxListResult, error)
 	ListByMission(ctx context.Context, tenantID, ownerUID, personaID, missionID string, limit int) ([]entity.CopyDraft, error)
 	ReplaceMissionMatrix(
 		ctx context.Context,
 		tenantID, ownerUID, personaID, missionID string,
 		drafts []*entity.CopyDraft,
 	) error
+	// PruneOldestPendingBeyond deletes oldest idle pending drafts (no mission / queue / publish) beyond keep.
+	PruneOldestPendingBeyond(ctx context.Context, tenantID, ownerUID, personaID string, keep int) (int64, error)
 }
diff --git a/backend/internal/model/copy_draft/domain/usecase/usecase.go b/backend/internal/model/copy_draft/domain/usecase/usecase.go
index 386601f..ac717cd 100644
--- a/backend/internal/model/copy_draft/domain/usecase/usecase.go
+++ b/backend/internal/model/copy_draft/domain/usecase/usecase.go
@@ -5,23 +5,35 @@ import (
 )
 
 type CopyDraftSummary struct {
-	ID                 string
-	PersonaID          string
-	CopyMissionID      string
-	ScanPostID         string
-	DraftType          string
-	SortOrder          int
-	Text               string
-	Angle              string
-	Hook               string
-	Rationale          string
-	ReferenceNotes     string
-	Sources            []string
-	Status             string
-	PublishedMediaID   string
-	PublishedPermalink string
-	PublishedAt        int64
-	CreateAt           int64
+	ID                  string
+	PersonaID           string
+	ContentPlanID       string
+	CopyMissionID       string
+	ScanPostID          string
+	FormulaID           string
+	DraftType           string
+	SortOrder           int
+	Text                string
+	TopicTag            string
+	Angle               string
+	Hook                string
+	Rationale           string
+	ReferenceNotes      string
+	Sources             []string
+	AiScore             int
+	FormulaScore        int
+	BrandFitScore       int
+	RiskScore           int
+	SimilarityScore     int
+	EngagementPotential int
+	FreshnessScore      int
+	ReviewSuggestion    string
+	Status              string
+	PublishQueueID      string
+	PublishedMediaID    string
+	PublishedPermalink  string
+	PublishedAt         int64
+	CreateAt            int64
 }
 
 type MarkPublishedRequest struct {
@@ -33,20 +45,39 @@ type MarkPublishedRequest struct {
 	Permalink string
 }
 
+type MarkScheduledRequest struct {
+	TenantID  string
+	OwnerUID  string
+	PersonaID string
+	DraftID   string
+	QueueID   string
+}
+
 type CreateRequest struct {
-	TenantID       string
-	OwnerUID       string
-	PersonaID      string
-	CopyMissionID  string
-	ScanPostID     string
-	DraftType      string
-	SortOrder      int
-	Text           string
-	Angle          string
-	Hook           string
-	Rationale      string
-	ReferenceNotes string
-	Sources        []string
+	TenantID            string
+	OwnerUID            string
+	PersonaID           string
+	ContentPlanID       string
+	CopyMissionID       string
+	ScanPostID          string
+	FormulaID           string
+	DraftType           string
+	SortOrder           int
+	Text                string
+	TopicTag            string
+	Angle               string
+	Hook                string
+	Rationale           string
+	ReferenceNotes      string
+	Sources             []string
+	AiScore             int
+	FormulaScore        int
+	BrandFitScore       int
+	RiskScore           int
+	SimilarityScore     int
+	EngagementPotential int
+	FreshnessScore      int
+	ReviewSuggestion    string
 }
 
 type CreateManyRequest struct {
@@ -57,10 +88,12 @@ type CreateManyRequest struct {
 }
 
 type CopyDraftPatch struct {
-	Text   *string
-	Hook   *string
-	Angle  *string
-	Status *string
+	Text      *string
+	TopicTag  *string
+	Hook      *string
+	Angle     *string
+	Rationale *string
+	Status    *string
 }
 
 type UpdateRequest struct {
@@ -71,6 +104,22 @@ type UpdateRequest struct {
 	Patch     CopyDraftPatch
 }
 
+type InboxListRequest struct {
+	TenantID   string
+	OwnerUID   string
+	PersonaID  string
+	Status     string
+	RangeStart int64
+	RangeEnd   int64
+	Page       int
+	PageSize   int
+}
+
+type InboxListResult struct {
+	Items []CopyDraftSummary
+	Total int64
+}
+
 type DeleteMissionMatrixDraftsRequest struct {
 	TenantID  string
 	OwnerUID  string
@@ -86,7 +135,10 @@ type UseCase interface {
 	Get(ctx context.Context, tenantID, ownerUID, personaID, draftID string) (*CopyDraftSummary, error)
 	Update(ctx context.Context, req UpdateRequest) (*CopyDraftSummary, error)
 	MarkPublished(ctx context.Context, req MarkPublishedRequest) (*CopyDraftSummary, error)
+	MarkScheduled(ctx context.Context, req MarkScheduledRequest) (*CopyDraftSummary, error)
 	List(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]CopyDraftSummary, error)
+	ListInbox(ctx context.Context, req InboxListRequest) (*InboxListResult, error)
+	PruneIdleDrafts(ctx context.Context, tenantID, ownerUID, personaID string, keep int) (int64, error)
 	ListByMission(ctx context.Context, tenantID, ownerUID, personaID, missionID string, limit int) ([]CopyDraftSummary, error)
 	Delete(ctx context.Context, tenantID, ownerUID, personaID, draftID string) error
 	DeleteMissionMatrixDrafts(ctx context.Context, req DeleteMissionMatrixDraftsRequest) (int, error)
diff --git a/backend/internal/model/copy_draft/repository/mongo.go b/backend/internal/model/copy_draft/repository/mongo.go
index 24929e5..aa15a4d 100644
--- a/backend/internal/model/copy_draft/repository/mongo.go
+++ b/backend/internal/model/copy_draft/repository/mongo.go
@@ -39,6 +39,15 @@ func (r *mongoRepository) EnsureIndexes(ctx context.Context) error {
 				{Key: "create_at", Value: -1},
 			},
 		},
+		{
+			Keys: bson.D{
+				{Key: "tenant_id", Value: 1},
+				{Key: "owner_uid", Value: 1},
+				{Key: "persona_id", Value: 1},
+				{Key: "content_plan_id", Value: 1},
+				{Key: "create_at", Value: -1},
+			},
+		},
 		{
 			Keys: bson.D{
 				{Key: "tenant_id", Value: 1},
@@ -92,6 +101,97 @@ func (r *mongoRepository) Create(ctx context.Context, draft *entity.CopyDraft) e
 	return err
 }
 
+func inboxStatusFilter(status string) bson.M {
+	switch strings.TrimSpace(status) {
+	case "draft":
+		return bson.M{
+			"$and": []bson.M{
+				{"$or": []bson.M{{"publish_queue_id": ""}, {"publish_queue_id": bson.M{"$exists": false}}}},
+				{"$or": []bson.M{{"published_at": 0}, {"published_at": bson.M{"$exists": false}}}},
+			},
+		}
+	case "scheduled":
+		return bson.M{
+			"publish_queue_id": bson.M{"$ne": ""},
+			"$or":              []bson.M{{"published_at": 0}, {"published_at": bson.M{"$exists": false}}},
+		}
+	case "published":
+		return bson.M{"published_at": bson.M{"$gt": 0}}
+	default:
+		return bson.M{}
+	}
+}
+
+func normalizeInboxPage(page, pageSize int) (int, int) {
+	if page <= 0 {
+		page = 1
+	}
+	if pageSize <= 0 {
+		pageSize = 12
+	}
+	if pageSize > 100 {
+		pageSize = 100
+	}
+	return page, pageSize
+}
+
+func (r *mongoRepository) ListInbox(ctx context.Context, filter domrepo.InboxFilter) (*domrepo.InboxListResult, error) {
+	if r.collection == nil {
+		return nil, app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	page, pageSize := normalizeInboxPage(filter.Page, filter.PageSize)
+	mongoFilter := personaFilter(filter.TenantID, filter.OwnerUID, filter.PersonaID)
+	if extra := inboxStatusFilter(filter.Status); len(extra) > 0 {
+		for k, v := range extra {
+			mongoFilter[k] = v
+		}
+	}
+	if filter.RangeStart > 0 || filter.RangeEnd > 0 {
+		rangeClauses := make([]bson.M, 0, 3)
+		createRange := bson.M{}
+		if filter.RangeStart > 0 {
+			createRange["$gte"] = filter.RangeStart
+		}
+		if filter.RangeEnd > 0 {
+			createRange["$lte"] = filter.RangeEnd
+		}
+		if len(createRange) > 0 {
+			rangeClauses = append(rangeClauses, bson.M{"create_at": createRange})
+		}
+		publishedRange := bson.M{}
+		if filter.RangeStart > 0 {
+			publishedRange["$gte"] = filter.RangeStart
+		}
+		if filter.RangeEnd > 0 {
+			publishedRange["$lte"] = filter.RangeEnd
+		}
+		if len(publishedRange) > 0 {
+			rangeClauses = append(rangeClauses, bson.M{"published_at": publishedRange})
+		}
+		if len(rangeClauses) > 0 {
+			mongoFilter["$or"] = rangeClauses
+		}
+	}
+	total, err := r.collection.CountDocuments(ctx, mongoFilter)
+	if err != nil {
+		return nil, err
+	}
+	opts := options.Find().
+		SetSort(bson.D{{Key: "create_at", Value: -1}}).
+		SetSkip(int64((page - 1) * pageSize)).
+		SetLimit(int64(pageSize))
+	cur, err := r.collection.Find(ctx, mongoFilter, opts)
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	var out []entity.CopyDraft
+	if err := cur.All(ctx, &out); err != nil {
+		return nil, err
+	}
+	return &domrepo.InboxListResult{Items: out, Total: total}, nil
+}
+
 func (r *mongoRepository) List(ctx context.Context, tenantID, ownerUID, personaID string, limit int) ([]entity.CopyDraft, error) {
 	if r.collection == nil {
 		return nil, app.For(code.Persona).DBUnavailable("Mongo is not configured")
@@ -338,6 +438,68 @@ func (r *mongoRepository) replaceMissionMatrixInsertFirst(
 	return err
 }
 
+func pendingIdleDraftFilter(tenantID, ownerUID, personaID string) bson.M {
+	filter := personaFilter(tenantID, ownerUID, personaID)
+	filter["$and"] = []bson.M{
+		{"$or": []bson.M{{"publish_queue_id": ""}, {"publish_queue_id": bson.M{"$exists": false}}}},
+		{"$or": []bson.M{{"published_at": 0}, {"published_at": bson.M{"$exists": false}}}},
+		{"$or": []bson.M{{"copy_mission_id": ""}, {"copy_mission_id": bson.M{"$exists": false}}}},
+	}
+	return filter
+}
+
+func (r *mongoRepository) PruneOldestPendingBeyond(ctx context.Context, tenantID, ownerUID, personaID string, keep int) (int64, error) {
+	if r.collection == nil {
+		return 0, app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	if keep <= 0 {
+		keep = 40
+	}
+	filter := pendingIdleDraftFilter(tenantID, ownerUID, personaID)
+	total, err := r.collection.CountDocuments(ctx, filter)
+	if err != nil {
+		return 0, err
+	}
+	excess := total - int64(keep)
+	if excess <= 0 {
+		return 0, nil
+	}
+	opts := options.Find().
+		SetSort(bson.D{{Key: "create_at", Value: 1}}).
+		SetLimit(excess).
+		SetProjection(bson.M{"_id": 1})
+	cur, err := r.collection.Find(ctx, filter, opts)
+	if err != nil {
+		return 0, err
+	}
+	defer cur.Close(ctx)
+	ids := make([]string, 0, excess)
+	for cur.Next(ctx) {
+		var row struct {
+			ID string `bson:"_id"`
+		}
+		if err := cur.Decode(&row); err != nil {
+			return 0, err
+		}
+		if row.ID != "" {
+			ids = append(ids, row.ID)
+		}
+	}
+	if err := cur.Err(); err != nil {
+		return 0, err
+	}
+	if len(ids) == 0 {
+		return 0, nil
+	}
+	deleteFilter := personaFilter(tenantID, ownerUID, personaID)
+	deleteFilter["_id"] = bson.M{"$in": ids}
+	res, err := r.collection.DeleteMany(ctx, deleteFilter)
+	if err != nil {
+		return 0, err
+	}
+	return res.DeletedCount, nil
+}
+
 func (r *mongoRepository) ListByMission(ctx context.Context, tenantID, ownerUID, personaID, missionID string, limit int) ([]entity.CopyDraft, error) {
 	if r.collection == nil {
 		return nil, app.For(code.Persona).DBUnavailable("Mongo is not configured")
diff --git a/backend/internal/model/copy_draft/usecase/usecase.go b/backend/internal/model/copy_draft/usecase/usecase.go
index 8a65d96..e757cef 100644
--- a/backend/internal/model/copy_draft/usecase/usecase.go
+++ b/backend/internal/model/copy_draft/usecase/usecase.go
@@ -8,14 +8,17 @@ import (
 	libcopy "haixun-backend/internal/library/copymission"
 	app "haixun-backend/internal/library/errors"
 	"haixun-backend/internal/library/errors/code"
+	"haixun-backend/internal/library/threadspost"
 	"haixun-backend/internal/model/copy_draft/domain/entity"
 	domrepo "haixun-backend/internal/model/copy_draft/domain/repository"
 	domusecase "haixun-backend/internal/model/copy_draft/domain/usecase"
 
-	goredis "github.com/redis/go-redis/v9"
 	"github.com/google/uuid"
+	goredis "github.com/redis/go-redis/v9"
 )
 
+const defaultIdleDraftKeep = 40
+
 type copyDraftUseCase struct {
 	repo  domrepo.Repository
 	redis *goredis.Client
@@ -29,7 +32,7 @@ func (u *copyDraftUseCase) Create(ctx context.Context, req domusecase.CreateRequ
 	if err := requireActor(req.TenantID, req.OwnerUID, req.PersonaID); err != nil {
 		return nil, err
 	}
-	text := strings.TrimSpace(req.Text)
+	text := threadspost.FormatDraftText(req.Text)
 	if text == "" {
 		return nil, app.For(code.Persona).InputMissingRequired("draft text is required")
 	}
@@ -38,26 +41,38 @@ func (u *copyDraftUseCase) Create(ctx context.Context, req domusecase.CreateRequ
 		draftType = entity.DraftTypeViralReplica
 	}
 	item := &entity.CopyDraft{
-		ID:             uuid.NewString(),
-		TenantID:       req.TenantID,
-		OwnerUID:       req.OwnerUID,
-		PersonaID:      req.PersonaID,
-		CopyMissionID:  strings.TrimSpace(req.CopyMissionID),
-		ScanPostID:     strings.TrimSpace(req.ScanPostID),
-		DraftType:      draftType,
-		SortOrder:      req.SortOrder,
-		Text:           text,
-		Angle:          strings.TrimSpace(req.Angle),
-		Hook:           strings.TrimSpace(req.Hook),
-		Rationale:      strings.TrimSpace(req.Rationale),
-		ReferenceNotes: strings.TrimSpace(req.ReferenceNotes),
-		Sources:        req.Sources,
-		Status:         "pending",
-		CreateAt:       clock.NowUnixNano(),
+		ID:                  uuid.NewString(),
+		TenantID:            req.TenantID,
+		OwnerUID:            req.OwnerUID,
+		PersonaID:           req.PersonaID,
+		ContentPlanID:       strings.TrimSpace(req.ContentPlanID),
+		CopyMissionID:       strings.TrimSpace(req.CopyMissionID),
+		ScanPostID:          strings.TrimSpace(req.ScanPostID),
+		FormulaID:           strings.TrimSpace(req.FormulaID),
+		DraftType:           draftType,
+		SortOrder:           req.SortOrder,
+		Text:                text,
+		TopicTag:            normalizeTopicTag(req.TopicTag),
+		Angle:               strings.TrimSpace(req.Angle),
+		Hook:                strings.TrimSpace(req.Hook),
+		Rationale:           strings.TrimSpace(req.Rationale),
+		ReferenceNotes:      strings.TrimSpace(req.ReferenceNotes),
+		Sources:             req.Sources,
+		AiScore:             clampScore(req.AiScore),
+		FormulaScore:        clampScore(req.FormulaScore),
+		BrandFitScore:       clampScore(req.BrandFitScore),
+		RiskScore:           clampScore(req.RiskScore),
+		SimilarityScore:     clampScore(req.SimilarityScore),
+		EngagementPotential: clampScore(req.EngagementPotential),
+		FreshnessScore:      clampScore(req.FreshnessScore),
+		ReviewSuggestion:    strings.TrimSpace(req.ReviewSuggestion),
+		Status:              "pending",
+		CreateAt:            clock.NowUnixNano(),
 	}
 	if err := u.repo.Create(ctx, item); err != nil {
 		return nil, err
 	}
+	u.pruneIdleDraftsBestEffort(ctx, req.TenantID, req.OwnerUID, req.PersonaID)
 	summary := toSummary(*item)
 	return &summary, nil
 }
@@ -71,7 +86,7 @@ func (u *copyDraftUseCase) CreateMany(ctx context.Context, req domusecase.Create
 	}
 	items := make([]*entity.CopyDraft, 0, len(req.Drafts))
 	for idx, draftReq := range req.Drafts {
-		text := strings.TrimSpace(draftReq.Text)
+		text := threadspost.FormatDraftText(draftReq.Text)
 		if text == "" {
 			continue
 		}
@@ -84,22 +99,32 @@ func (u *copyDraftUseCase) CreateMany(ctx context.Context, req domusecase.Create
 			sortOrder = idx + 1
 		}
 		items = append(items, &entity.CopyDraft{
-			ID:             uuid.NewString(),
-			TenantID:       req.TenantID,
-			OwnerUID:       req.OwnerUID,
-			PersonaID:      req.PersonaID,
-			CopyMissionID:  strings.TrimSpace(draftReq.CopyMissionID),
-			ScanPostID:     strings.TrimSpace(draftReq.ScanPostID),
-			DraftType:      draftType,
-			SortOrder:      sortOrder,
-			Text:           text,
-			Angle:          strings.TrimSpace(draftReq.Angle),
-			Hook:           strings.TrimSpace(draftReq.Hook),
-			Rationale:      strings.TrimSpace(draftReq.Rationale),
-			ReferenceNotes: strings.TrimSpace(draftReq.ReferenceNotes),
-			Sources:        draftReq.Sources,
-			Status:         "pending",
-			CreateAt:       clock.NowUnixNano(),
+			ID:                  uuid.NewString(),
+			TenantID:            req.TenantID,
+			OwnerUID:            req.OwnerUID,
+			PersonaID:           req.PersonaID,
+			ContentPlanID:       strings.TrimSpace(draftReq.ContentPlanID),
+			CopyMissionID:       strings.TrimSpace(draftReq.CopyMissionID),
+			ScanPostID:          strings.TrimSpace(draftReq.ScanPostID),
+			DraftType:           draftType,
+			SortOrder:           sortOrder,
+			Text:                text,
+			TopicTag:            normalizeTopicTag(draftReq.TopicTag),
+			Angle:               strings.TrimSpace(draftReq.Angle),
+			Hook:                strings.TrimSpace(draftReq.Hook),
+			Rationale:           strings.TrimSpace(draftReq.Rationale),
+			ReferenceNotes:      strings.TrimSpace(draftReq.ReferenceNotes),
+			Sources:             draftReq.Sources,
+			AiScore:             clampScore(draftReq.AiScore),
+			FormulaScore:        clampScore(draftReq.FormulaScore),
+			BrandFitScore:       clampScore(draftReq.BrandFitScore),
+			RiskScore:           clampScore(draftReq.RiskScore),
+			SimilarityScore:     clampScore(draftReq.SimilarityScore),
+			EngagementPotential: clampScore(draftReq.EngagementPotential),
+			FreshnessScore:      clampScore(draftReq.FreshnessScore),
+			ReviewSuggestion:    strings.TrimSpace(draftReq.ReviewSuggestion),
+			Status:              "pending",
+			CreateAt:            clock.NowUnixNano(),
 		})
 	}
 	if len(items) == 0 {
@@ -108,6 +133,7 @@ func (u *copyDraftUseCase) CreateMany(ctx context.Context, req domusecase.Create
 	if err := u.repo.CreateMany(ctx, items); err != nil {
 		return nil, err
 	}
+	u.pruneIdleDraftsBestEffort(ctx, req.TenantID, req.OwnerUID, req.PersonaID)
 	out := make([]domusecase.CopyDraftSummary, 0, len(items))
 	for _, item := range items {
 		out = append(out, toSummary(*item))
@@ -143,16 +169,22 @@ func (u *copyDraftUseCase) Update(ctx context.Context, req domusecase.UpdateRequ
 		}
 		patch["text"] = text
 	}
+	if req.Patch.TopicTag != nil {
+		patch["topic_tag"] = normalizeTopicTag(*req.Patch.TopicTag)
+	}
 	if req.Patch.Hook != nil {
 		patch["hook"] = strings.TrimSpace(*req.Patch.Hook)
 	}
 	if req.Patch.Angle != nil {
 		patch["angle"] = strings.TrimSpace(*req.Patch.Angle)
 	}
+	if req.Patch.Rationale != nil {
+		patch["rationale"] = strings.TrimSpace(*req.Patch.Rationale)
+	}
 	if req.Patch.Status != nil {
 		status := strings.TrimSpace(*req.Patch.Status)
-		if status != "" && status != "pending" && status != "ready" {
-			return nil, app.For(code.Persona).InputMissingRequired("status must be pending or ready")
+		if status != "" && status != "pending" && status != "ready" && status != "rejected" && status != "scheduled" {
+			return nil, app.For(code.Persona).InputMissingRequired("status must be pending, ready, rejected or scheduled")
 		}
 		if status != "" {
 			patch["status"] = status
@@ -181,6 +213,7 @@ func (u *copyDraftUseCase) MarkPublished(ctx context.Context, req domusecase.Mar
 	now := clock.NowUnixNano()
 	patch := map[string]interface{}{
 		"status":              "published",
+		"publish_queue_id":    "",
 		"published_media_id":  mediaID,
 		"published_permalink": strings.TrimSpace(req.Permalink),
 		"published_at":        now,
@@ -193,6 +226,26 @@ func (u *copyDraftUseCase) MarkPublished(ctx context.Context, req domusecase.Mar
 	return &summary, nil
 }
 
+func (u *copyDraftUseCase) MarkScheduled(ctx context.Context, req domusecase.MarkScheduledRequest) (*domusecase.CopyDraftSummary, error) {
+	if err := requireActor(req.TenantID, req.OwnerUID, req.PersonaID); err != nil {
+		return nil, err
+	}
+	draftID := strings.TrimSpace(req.DraftID)
+	queueID := strings.TrimSpace(req.QueueID)
+	if draftID == "" || queueID == "" {
+		return nil, app.For(code.Persona).InputMissingRequired("draft_id and queue_id are required")
+	}
+	item, err := u.repo.Update(ctx, req.TenantID, req.OwnerUID, req.PersonaID, draftID, map[string]interface{}{
+		"status":           "scheduled",
+		"publish_queue_id": queueID,
+	})
+	if err != nil {
+		return nil, err
+	}
+	summary := toSummary(*item)
+	return &summary, nil
+}
+
 func (u *copyDraftUseCase) ReplaceMissionMatrix(
 	ctx context.Context,
 	tenantID, ownerUID, personaID, missionID string,
@@ -237,7 +290,7 @@ func buildMatrixDraftEntities(
 	now := clock.NowUnixNano()
 	items := make([]*entity.CopyDraft, 0, len(drafts))
 	for idx, draftReq := range drafts {
-		text := strings.TrimSpace(draftReq.Text)
+		text := threadspost.FormatDraftText(draftReq.Text)
 		if text == "" {
 			continue
 		}
@@ -256,6 +309,7 @@ func buildMatrixDraftEntities(
 			MatrixBatchID:  batchID,
 			SortOrder:      sortOrder,
 			Text:           text,
+			TopicTag:       normalizeTopicTag(draftReq.TopicTag),
 			Angle:          strings.TrimSpace(draftReq.Angle),
 			Hook:           strings.TrimSpace(draftReq.Hook),
 			Rationale:      strings.TrimSpace(draftReq.Rationale),
@@ -363,6 +417,47 @@ func (u *copyDraftUseCase) List(ctx context.Context, tenantID, ownerUID, persona
 	return out, nil
 }
 
+func (u *copyDraftUseCase) PruneIdleDrafts(ctx context.Context, tenantID, ownerUID, personaID string, keep int) (int64, error) {
+	if err := requireActor(tenantID, ownerUID, personaID); err != nil {
+		return 0, err
+	}
+	if keep <= 0 {
+		keep = defaultIdleDraftKeep
+	}
+	if keep > 200 {
+		keep = 200
+	}
+	return u.repo.PruneOldestPendingBeyond(ctx, tenantID, ownerUID, personaID, keep)
+}
+
+func (u *copyDraftUseCase) pruneIdleDraftsBestEffort(ctx context.Context, tenantID, ownerUID, personaID string) {
+	_, _ = u.repo.PruneOldestPendingBeyond(ctx, tenantID, ownerUID, personaID, defaultIdleDraftKeep)
+}
+
+func (u *copyDraftUseCase) ListInbox(ctx context.Context, req domusecase.InboxListRequest) (*domusecase.InboxListResult, error) {
+	if err := requireActor(req.TenantID, req.OwnerUID, req.PersonaID); err != nil {
+		return nil, err
+	}
+	result, err := u.repo.ListInbox(ctx, domrepo.InboxFilter{
+		TenantID:   req.TenantID,
+		OwnerUID:   req.OwnerUID,
+		PersonaID:  req.PersonaID,
+		Status:     req.Status,
+		RangeStart: req.RangeStart,
+		RangeEnd:   req.RangeEnd,
+		Page:       req.Page,
+		PageSize:   req.PageSize,
+	})
+	if err != nil {
+		return nil, err
+	}
+	out := make([]domusecase.CopyDraftSummary, 0, len(result.Items))
+	for _, item := range result.Items {
+		out = append(out, toSummary(item))
+	}
+	return &domusecase.InboxListResult{Items: out, Total: result.Total}, nil
+}
+
 func requireActor(tenantID, ownerUID, personaID string) error {
 	if strings.TrimSpace(tenantID) == "" || strings.TrimSpace(ownerUID) == "" {
 		return app.For(code.Auth).AuthUnauthorized("missing actor")
@@ -373,24 +468,57 @@ func requireActor(tenantID, ownerUID, personaID string) error {
 	return nil
 }
 
+func clampScore(score int) int {
+	if score < 0 {
+		return 0
+	}
+	if score > 100 {
+		return 100
+	}
+	return score
+}
+
 func toSummary(item entity.CopyDraft) domusecase.CopyDraftSummary {
 	return domusecase.CopyDraftSummary{
-		ID:                 item.ID,
-		PersonaID:          item.PersonaID,
-		CopyMissionID:      item.CopyMissionID,
-		ScanPostID:         item.ScanPostID,
-		DraftType:          item.DraftType,
-		SortOrder:          item.SortOrder,
-		Text:               item.Text,
-		Angle:              item.Angle,
-		Hook:               item.Hook,
-		Rationale:          item.Rationale,
-		ReferenceNotes:     item.ReferenceNotes,
-		Sources:            item.Sources,
-		Status:             item.Status,
-		PublishedMediaID:   item.PublishedMediaID,
-		PublishedPermalink: item.PublishedPermalink,
-		PublishedAt:        item.PublishedAt,
-		CreateAt:           item.CreateAt,
+		ID:                  item.ID,
+		PersonaID:           item.PersonaID,
+		ContentPlanID:       item.ContentPlanID,
+		CopyMissionID:       item.CopyMissionID,
+		ScanPostID:          item.ScanPostID,
+		FormulaID:           item.FormulaID,
+		DraftType:           item.DraftType,
+		SortOrder:           item.SortOrder,
+		Text:                item.Text,
+		TopicTag:            item.TopicTag,
+		Angle:               item.Angle,
+		Hook:                item.Hook,
+		Rationale:           item.Rationale,
+		ReferenceNotes:      item.ReferenceNotes,
+		Sources:             item.Sources,
+		AiScore:             item.AiScore,
+		FormulaScore:        item.FormulaScore,
+		BrandFitScore:       item.BrandFitScore,
+		RiskScore:           item.RiskScore,
+		SimilarityScore:     item.SimilarityScore,
+		EngagementPotential: item.EngagementPotential,
+		FreshnessScore:      item.FreshnessScore,
+		ReviewSuggestion:    item.ReviewSuggestion,
+		Status:              item.Status,
+		PublishQueueID:      item.PublishQueueID,
+		PublishedMediaID:    item.PublishedMediaID,
+		PublishedPermalink:  item.PublishedPermalink,
+		PublishedAt:         item.PublishedAt,
+		CreateAt:            item.CreateAt,
 	}
 }
+
+func normalizeTopicTag(value string) string {
+	value = strings.TrimSpace(value)
+	value = strings.TrimPrefix(value, "#")
+	value = strings.TrimSpace(value)
+	if len([]rune(value)) > 40 {
+		runes := []rune(value)
+		value = string(runes[:40])
+	}
+	return value
+}
diff --git a/backend/internal/model/job/domain/usecase/job.go b/backend/internal/model/job/domain/usecase/job.go
index 5d1113c..ccb3b88 100644
--- a/backend/internal/model/job/domain/usecase/job.go
+++ b/backend/internal/model/job/domain/usecase/job.go
@@ -14,6 +14,7 @@ type CreateRunRequest struct {
 	TenantID     string
 	OwnerUID     string
 	Payload      map[string]any
+	ScheduledAt  *int64
 }
 
 type CancelRunRequest struct {
@@ -99,8 +100,13 @@ type UseCase interface {
 	EnsureExpandCopyMissionGraphTemplate(ctx context.Context) error
 	EnsureGenerateCopyMatrixTemplate(ctx context.Context) error
 	EnsureGenerateCopyDraftTemplate(ctx context.Context) error
+	EnsureGenerateOutreachDraftTemplate(ctx context.Context) error
+	EnsureGenerateTopicMatrixTemplate(ctx context.Context) error
+	EnsureGenerateFormulaDraftTemplate(ctx context.Context) error
+	EnsureGenerateRewriteDraftTemplate(ctx context.Context) error
 	EnsureRefreshThreadsTokenTemplate(ctx context.Context) error
 	EnsurePublishAnalyticsTemplate(ctx context.Context) error
+	EnsureRefillPublishInventoryTemplate(ctx context.Context) error
 
 	CreateRun(ctx context.Context, req CreateRunRequest) (*entity.Run, error)
 	GetRun(ctx context.Context, jobID string) (*entity.Run, error)
@@ -130,9 +136,9 @@ type UseCase interface {
 }
 
 type MaintenanceResult struct {
-	EnqueuedPending      int
-	ReapedCancelGrace    int
-	ReapedExpiredLocks   int
-	RepairedStuckClaims  int
-	ReapedOrphanedLocks  int
+	EnqueuedPending     int
+	ReapedCancelGrace   int
+	ReapedExpiredLocks  int
+	RepairedStuckClaims int
+	ReapedOrphanedLocks int
 }
diff --git a/backend/internal/model/job/usecase/cancel_test.go b/backend/internal/model/job/usecase/cancel_test.go
index 36faa96..ed54696 100644
--- a/backend/internal/model/job/usecase/cancel_test.go
+++ b/backend/internal/model/job/usecase/cancel_test.go
@@ -56,3 +56,53 @@ func TestRequestCancel_RunningSetsRedisCancelSignal(t *testing.T) {
 	}
 	_ = client.Del(ctx, "jobs:cancel:"+jobID)
 }
+
+// A pending/queued run has no worker executing it yet, so cancelling it is
+// always safe. This must succeed even for templates like publish-analytics
+// that opt out of *cooperative* cancel (CancelPolicy.Supported = false),
+// otherwise a not-yet-started job can never be removed from the queue.
+func TestRequestCancel_PendingAllowedEvenWhenTemplateDoesNotSupportCancel(t *testing.T) {
+	ctx := context.Background()
+	template := publishAnalyticsTemplate()
+	if template.CancelPolicy.Supported {
+		t.Fatal("test setup assumes publish-analytics does not support cooperative cancel")
+	}
+	runs := newMemoryRunRepo(&entity.Run{
+		TemplateType: template.Type,
+		Status:       enum.RunStatusPending,
+		WorkerType:   template.Steps[0].WorkerType,
+	})
+	uc := testUseCaseFull(template, runs, nil, newMemoryQueueRepo())
+
+	updated, err := uc.RequestCancel(ctx, domusecase.CancelRunRequest{
+		JobID:  "507f1f77bcf86cd799439011",
+		Reason: "user requested cancel",
+	})
+	if err != nil {
+		t.Fatalf("RequestCancel() error = %v", err)
+	}
+	if updated.Status != enum.RunStatusCancelled {
+		t.Fatalf("status = %s, want cancelled", updated.Status)
+	}
+}
+
+// Cooperative cancel (interrupting an already-running worker) must still
+// respect the template's CancelPolicy.
+func TestRequestCancel_RunningRejectedWhenTemplateDoesNotSupportCancel(t *testing.T) {
+	ctx := context.Background()
+	template := publishAnalyticsTemplate()
+	runs := newMemoryRunRepo(&entity.Run{
+		TemplateType: template.Type,
+		Status:       enum.RunStatusRunning,
+		WorkerType:   template.Steps[0].WorkerType,
+	})
+	uc := testUseCaseFull(template, runs, nil, newMemoryQueueRepo())
+
+	_, err := uc.RequestCancel(ctx, domusecase.CancelRunRequest{
+		JobID:  "507f1f77bcf86cd799439011",
+		Reason: "user requested cancel",
+	})
+	if err == nil {
+		t.Fatal("expected error cancelling a running job whose template does not support cooperative cancel")
+	}
+}
diff --git a/backend/internal/model/job/usecase/dedupe_test.go b/backend/internal/model/job/usecase/dedupe_test.go
index b43c6a4..8c4162c 100644
--- a/backend/internal/model/job/usecase/dedupe_test.go
+++ b/backend/internal/model/job/usecase/dedupe_test.go
@@ -72,6 +72,18 @@ func TestCreateRun_DedupeLeaseBlocksParallel(t *testing.T) {
 	}
 }
 
+func TestBuildDedupeKey_IncludesScanPostID(t *testing.T) {
+	template := &entity.Template{
+		Type:       "generate-outreach-draft",
+		DedupeKeys: []string{"scan_post_id"},
+	}
+	key1 := buildDedupeKey(template, "placement_topic", "topic-a", map[string]any{"scan_post_id": "post-1"})
+	key2 := buildDedupeKey(template, "placement_topic", "topic-a", map[string]any{"scan_post_id": "post-2"})
+	if key1 == "" || key2 == "" || key1 == key2 {
+		t.Fatalf("dedupe keys should differ by scan_post_id: %q vs %q", key1, key2)
+	}
+}
+
 func TestBuildDedupeKey_IncludesScopeID(t *testing.T) {
 	template := &entity.Template{
 		Type:       "demo",
diff --git a/backend/internal/model/job/usecase/enqueue_run_test.go b/backend/internal/model/job/usecase/enqueue_run_test.go
index 567d9ab..777a68c 100644
--- a/backend/internal/model/job/usecase/enqueue_run_test.go
+++ b/backend/internal/model/job/usecase/enqueue_run_test.go
@@ -4,9 +4,9 @@ import (
 	"context"
 	"testing"
 
+	"go.mongodb.org/mongo-driver/bson/primitive"
 	"haixun-backend/internal/model/job/domain/entity"
 	"haixun-backend/internal/model/job/domain/enum"
-	"go.mongodb.org/mongo-driver/bson/primitive"
 )
 
 func TestEnqueueRun_DoesNotOverwriteRunningClaim(t *testing.T) {
@@ -41,4 +41,4 @@ func TestEnqueueRun_DoesNotOverwriteRunningClaim(t *testing.T) {
 	if len(queue.queues["go"]) != 0 {
 		t.Fatalf("queue = %v, want duplicate enqueue removed", queue.queues["go"])
 	}
-}
\ No newline at end of file
+}
diff --git a/backend/internal/model/job/usecase/helpers.go b/backend/internal/model/job/usecase/helpers.go
index 7a35576..222e8be 100644
--- a/backend/internal/model/job/usecase/helpers.go
+++ b/backend/internal/model/job/usecase/helpers.go
@@ -47,17 +47,13 @@ func buildDedupeKey(template *entity.Template, scope, scopeID string, payload ma
 		switch key {
 		case "scope_id":
 			parts = append(parts, scopeID)
-		case "target":
-			if payload != nil {
-				if target, ok := payload["target"].(string); ok {
-					parts = append(parts, target)
-				}
+		default:
+			if payload == nil {
+				continue
 			}
-		case "benchmark_username":
-			if payload != nil {
-				if username, ok := payload["benchmark_username"].(string); ok {
-					parts = append(parts, username)
-				}
+			value := dedupePayloadValue(payload, key)
+			if value != "" {
+				parts = append(parts, value)
 			}
 		}
 	}
@@ -66,6 +62,24 @@ func buildDedupeKey(template *entity.Template, scope, scopeID string, payload ma
 	return hex.EncodeToString(sum[:])
 }
 
+func dedupePayloadValue(payload map[string]any, key string) string {
+	if payload == nil || key == "" {
+		return ""
+	}
+	if value := stringFromAny(payload[key]); value != "" {
+		return value
+	}
+	// Legacy aliases used by older payloads.
+	switch key {
+	case "target":
+		return stringFromAny(payload["target"])
+	case "benchmark_username":
+		return stringFromAny(payload["benchmark_username"])
+	default:
+		return ""
+	}
+}
+
 func firstPhaseFromTemplateSteps(steps []entity.StepProgress) string {
 	if len(steps) == 0 {
 		return ""
diff --git a/backend/internal/model/job/usecase/maintenance.go b/backend/internal/model/job/usecase/maintenance.go
index eef3e1f..0784929 100644
--- a/backend/internal/model/job/usecase/maintenance.go
+++ b/backend/internal/model/job/usecase/maintenance.go
@@ -36,18 +36,18 @@ func (u *jobUseCase) RunMaintenance(ctx context.Context) (domusecase.Maintenance
 			continue
 		}
 		jobID := run.ID.Hex()
-		fromStatus := string(run.Status)
+		fromStatus := run.Status
 		run.Status = enum.RunStatusCancelled
 		run.CompletedAt = &now
 		run.Progress.Summary = "cancelled after grace timeout"
-		updated, err := u.runs.Update(ctx, run)
+		updated, err := u.runs.UpdateIfStatus(ctx, run, []enum.RunStatus{fromStatus})
 		if err != nil {
 			continue
 		}
 		_ = u.queue.ReleaseLock(ctx, jobID, run.LockedBy)
 		_ = u.queue.ClearCancelSignal(ctx, jobID)
 		u.releaseDedupe(ctx, updated)
-		_ = u.appendEvent(ctx, jobID, "status_changed", fromStatus, string(enum.RunStatusCancelled), "cancel grace timeout", nil)
+		_ = u.appendEvent(ctx, jobID, "status_changed", string(fromStatus), string(enum.RunStatusCancelled), "cancel grace timeout", nil)
 		result.ReapedCancelGrace++
 	}
 
@@ -104,11 +104,12 @@ func (u *jobUseCase) RunMaintenance(ctx context.Context) (domusecase.Maintenance
 	}
 	for _, run := range expiredRuns {
 		jobID := run.ID.Hex()
-		fromStatus := string(run.Status)
+		fromStatusEnum := run.Status
+		fromStatus := string(fromStatusEnum)
 		run.Status = enum.RunStatusExpired
 		run.CompletedAt = &now
 		run.Progress.Summary = "job lock expired"
-		updated, err := u.runs.Update(ctx, run)
+		updated, err := u.runs.UpdateIfStatus(ctx, run, []enum.RunStatus{fromStatusEnum})
 		if err != nil {
 			continue
 		}
diff --git a/backend/internal/model/job/usecase/maintenance_stuck_test.go b/backend/internal/model/job/usecase/maintenance_stuck_test.go
index 6e9d97f..668e737 100644
--- a/backend/internal/model/job/usecase/maintenance_stuck_test.go
+++ b/backend/internal/model/job/usecase/maintenance_stuck_test.go
@@ -37,4 +37,4 @@ func TestRunMaintenance_RepairsQueuedWithActiveLock(t *testing.T) {
 	if runs.run.Status != enum.RunStatusRunning {
 		t.Fatalf("status = %s, want running", runs.run.Status)
 	}
-}
\ No newline at end of file
+}
diff --git a/backend/internal/model/job/usecase/maintenance_test.go b/backend/internal/model/job/usecase/maintenance_test.go
index 631d184..7296729 100644
--- a/backend/internal/model/job/usecase/maintenance_test.go
+++ b/backend/internal/model/job/usecase/maintenance_test.go
@@ -63,6 +63,37 @@ func TestRunMaintenance_ReapCancelGrace(t *testing.T) {
 	}
 }
 
+func TestRunMaintenance_ReapCancelGrace_SkipsIfAlreadyResolved(t *testing.T) {
+	ctx := context.Background()
+	template := demoTemplate()
+	template.CancelPolicy.GraceSeconds = 1
+	queue := newMemoryQueueRepo()
+	runs := newMemoryRunRepo(nil)
+	cancelAt := clock.Now().Add(-2 * time.Second).UnixNano()
+	runs.run = &entity.Run{
+		TemplateType:      template.Type,
+		Status:            enum.RunStatusCancelRequested,
+		CancelRequestedAt: &cancelAt,
+		DedupeKey:         "dedupe-1",
+	}
+	uc := testUseCaseFull(template, runs, nil, queue)
+
+	// Simulate the worker acknowledging cancel (or completing/failing the job)
+	// concurrently, right after the reaper reads it but before it writes back.
+	runs.raceAfterFind = func() { runs.run.Status = enum.RunStatusSucceeded }
+
+	result, err := uc.RunMaintenance(ctx)
+	if err != nil {
+		t.Fatalf("RunMaintenance() error = %v", err)
+	}
+	if result.ReapedCancelGrace != 0 {
+		t.Fatalf("ReapedCancelGrace = %d, want 0 (must not clobber concurrently resolved status)", result.ReapedCancelGrace)
+	}
+	if runs.run.Status != enum.RunStatusSucceeded {
+		t.Fatalf("status = %s, want succeeded (unchanged)", runs.run.Status)
+	}
+}
+
 func TestRunMaintenance_ReapExpiredLock(t *testing.T) {
 	ctx := context.Background()
 	template := demoTemplate()
@@ -88,3 +119,33 @@ func TestRunMaintenance_ReapExpiredLock(t *testing.T) {
 		t.Fatalf("status = %s, want expired", runs.run.Status)
 	}
 }
+
+func TestRunMaintenance_ReapExpiredLock_SkipsIfAlreadyResolved(t *testing.T) {
+	ctx := context.Background()
+	template := demoTemplate()
+	queue := newMemoryQueueRepo()
+	runs := newMemoryRunRepo(nil)
+	lockedUntil := clock.Now().Add(-time.Second).UnixNano()
+	runs.run = &entity.Run{
+		TemplateType: template.Type,
+		Status:       enum.RunStatusRunning,
+		LockedUntil:  &lockedUntil,
+		DedupeKey:    "dedupe-2",
+	}
+	uc := testUseCaseFull(template, runs, nil, queue)
+
+	// Simulate the worker completing the job right after the reaper reads it
+	// but before it writes back; the reaper must not overwrite it to expired.
+	runs.raceAfterFind = func() { runs.run.Status = enum.RunStatusSucceeded }
+
+	result, err := uc.RunMaintenance(ctx)
+	if err != nil {
+		t.Fatalf("RunMaintenance() error = %v", err)
+	}
+	if result.ReapedExpiredLocks != 0 {
+		t.Fatalf("ReapedExpiredLocks = %d, want 0 (must not clobber concurrently resolved status)", result.ReapedExpiredLocks)
+	}
+	if runs.run.Status != enum.RunStatusSucceeded {
+		t.Fatalf("status = %s, want succeeded (unchanged)", runs.run.Status)
+	}
+}
diff --git a/backend/internal/model/job/usecase/retry_max_attempts_test.go b/backend/internal/model/job/usecase/retry_max_attempts_test.go
new file mode 100644
index 0000000..8576049
--- /dev/null
+++ b/backend/internal/model/job/usecase/retry_max_attempts_test.go
@@ -0,0 +1,41 @@
+package usecase
+
+import (
+	"context"
+	"testing"
+
+	"haixun-backend/internal/model/job/domain/entity"
+	"haixun-backend/internal/model/job/domain/enum"
+
+	"go.mongodb.org/mongo-driver/bson/primitive"
+)
+
+func TestRetryRun_AllowsManualRetryWhenAttemptReachedMaxAttempts(t *testing.T) {
+	ctx := context.Background()
+	template := generateRewriteDraftTemplate()
+	jobID := primitive.NewObjectID()
+	runs := newMemoryRunRepo(&entity.Run{
+		ID:           jobID,
+		TemplateType: template.Type,
+		Status:       enum.RunStatusFailed,
+		WorkerType:   workerTypeGenerateRewriteDraft,
+		Attempt:      1,
+		MaxAttempts:  1,
+		Progress: entity.RunProgress{
+			Steps: []entity.StepProgress{{ID: "rewrite_draft_generate", Status: enum.StepStatusFailed}},
+		},
+	})
+	queue := newMemoryQueueRepo()
+	uc := testUseCaseFull(template, runs, nil, queue)
+
+	updated, err := uc.RetryRun(ctx, jobID.Hex())
+	if err != nil {
+		t.Fatalf("RetryRun() error = %v", err)
+	}
+	if updated.Status != enum.RunStatusQueued && updated.Status != enum.RunStatusPending {
+		t.Fatalf("status = %s, want queued or pending", updated.Status)
+	}
+	if updated.Attempt != 2 {
+		t.Fatalf("attempt = %d, want 2", updated.Attempt)
+	}
+}
diff --git a/backend/internal/model/job/usecase/retry_test.go b/backend/internal/model/job/usecase/retry_test.go
index 2c3611b..554014e 100644
--- a/backend/internal/model/job/usecase/retry_test.go
+++ b/backend/internal/model/job/usecase/retry_test.go
@@ -50,3 +50,39 @@ func TestRetryRun_SchedulesBackoff(t *testing.T) {
 		t.Fatal("backoff retry should not enqueue immediately")
 	}
 }
+
+func TestRetryRun_BackoffReschedule_DoesNotClobberConcurrentCancel(t *testing.T) {
+	ctx := context.Background()
+	template := demoTemplate()
+	template.RetryPolicy = entity.RetryPolicy{
+		MaxAttempts:    3,
+		BackoffSeconds: []int{30, 60},
+	}
+	jobID := primitive.NewObjectID()
+	runs := newMemoryRunRepo(&entity.Run{
+		ID:           jobID,
+		TemplateType: template.Type,
+		Status:       enum.RunStatusFailed,
+		WorkerType:   "go",
+		Attempt:      1,
+		MaxAttempts:  3,
+		Progress: entity.RunProgress{
+			Steps: []entity.StepProgress{{ID: "prepare", Status: enum.StepStatusFailed}},
+		},
+	})
+	queue := newMemoryQueueRepo()
+	uc := testUseCaseFull(template, runs, nil, queue)
+
+	// Simulate a user cancelling the job right after RetryRun transitions it
+	// to "pending" but before the backoff reschedule writes ScheduledAt back.
+	// The reschedule write must not silently revive the cancelled job.
+	runs.raceAfterUpdateIfStatus = func() { runs.run.Status = enum.RunStatusCancelled }
+
+	_, err := uc.RetryRun(ctx, jobID.Hex())
+	if err == nil {
+		t.Fatal("expected error when backoff reschedule races with a concurrent cancel")
+	}
+	if runs.run.Status != enum.RunStatusCancelled {
+		t.Fatalf("status = %s, want cancelled (must not be revived to pending)", runs.run.Status)
+	}
+}
diff --git a/backend/internal/model/job/usecase/schedule_test.go b/backend/internal/model/job/usecase/schedule_test.go
index 05fb629..5a7e850 100644
--- a/backend/internal/model/job/usecase/schedule_test.go
+++ b/backend/internal/model/job/usecase/schedule_test.go
@@ -36,7 +36,7 @@ func TestRunSchedulerTick_CreatesRun(t *testing.T) {
 	if created != 1 {
 		t.Fatalf("created = %d, want 1", created)
 	}
-	if len(queue.queued("go")) == 0 {
+	if len(queue.queued(workerTypeDemo)) == 0 {
 		t.Fatal("expected queued job from scheduler tick")
 	}
 	if runs.run == nil {
diff --git a/backend/internal/model/job/usecase/test_mocks.go b/backend/internal/model/job/usecase/test_mocks.go
index 91885c0..a383abd 100644
--- a/backend/internal/model/job/usecase/test_mocks.go
+++ b/backend/internal/model/job/usecase/test_mocks.go
@@ -38,6 +38,34 @@ type memoryRunRepo struct {
 	mu        sync.Mutex
 	run       *entity.Run
 	succeeded map[string]*entity.Run
+	// raceAfterFind, when set, fires exactly once right after a Find* method
+	// captures its result snapshot. It lets tests simulate another writer
+	// (worker ack, complete, fail...) mutating the stored run concurrently,
+	// between the reaper's read and its guarded write.
+	raceAfterFind func()
+	// raceAfterUpdateIfStatus, when set, fires exactly once right after a
+	// UpdateIfStatus call succeeds. It lets tests simulate another writer
+	// racing in between two sequential guarded updates on the same run
+	// (e.g. RetryRun's pending transition followed by its backoff reschedule).
+	raceAfterUpdateIfStatus func()
+}
+
+func (m *memoryRunRepo) fireRaceAfterFindLocked() {
+	if m.raceAfterFind == nil {
+		return
+	}
+	fn := m.raceAfterFind
+	m.raceAfterFind = nil
+	fn()
+}
+
+func (m *memoryRunRepo) fireRaceAfterUpdateIfStatusLocked() {
+	if m.raceAfterUpdateIfStatus == nil {
+		return
+	}
+	fn := m.raceAfterUpdateIfStatus
+	m.raceAfterUpdateIfStatus = nil
+	fn()
 }
 
 func newMemoryRunRepo(run *entity.Run) *memoryRunRepo {
@@ -87,6 +115,7 @@ func (m *memoryRunRepo) UpdateIfStatus(ctx context.Context, run *entity.Run, all
 	if run.Status == enum.RunStatusSucceeded && run.DedupeKey != "" {
 		m.succeeded[run.TemplateType+":"+run.DedupeKey] = run
 	}
+	m.fireRaceAfterUpdateIfStatusLocked()
 	return run, nil
 }
 func (m *memoryRunRepo) UpdateIfLocked(ctx context.Context, run *entity.Run, workerID string, allowed []enum.RunStatus) (*entity.Run, error) {
@@ -147,7 +176,7 @@ func (m *memoryRunRepo) FindPendingDue(_ context.Context, now int64, _ int64) ([
 		return nil, nil
 	}
 	if *m.run.ScheduledAt <= now {
-		return []*entity.Run{m.run}, nil
+		return []*entity.Run{cloneRun(m.run)}, nil
 	}
 	return nil, nil
 }
@@ -158,7 +187,9 @@ func (m *memoryRunRepo) FindCancelRequestedBefore(_ context.Context, before int6
 		return nil, nil
 	}
 	if *m.run.CancelRequestedAt <= before {
-		return []*entity.Run{m.run}, nil
+		snapshot := cloneRun(m.run)
+		m.fireRaceAfterFindLocked()
+		return []*entity.Run{snapshot}, nil
 	}
 	return nil, nil
 }
@@ -171,7 +202,7 @@ func (m *memoryRunRepo) FindQueuedWithLock(_ context.Context, _ int64) ([]*entit
 	if m.run.Status != enum.RunStatusPending && m.run.Status != enum.RunStatusQueued {
 		return nil, nil
 	}
-	return []*entity.Run{m.run}, nil
+	return []*entity.Run{cloneRun(m.run)}, nil
 }
 
 func (m *memoryRunRepo) FindRunningTimedOut(_ context.Context, now int64, _ int64) ([]*entity.Run, error) {
@@ -184,7 +215,9 @@ func (m *memoryRunRepo) FindRunningTimedOut(_ context.Context, now int64, _ int6
 		return nil, nil
 	}
 	if *m.run.LockedUntil <= now {
-		return []*entity.Run{m.run}, nil
+		snapshot := cloneRun(m.run)
+		m.fireRaceAfterFindLocked()
+		return []*entity.Run{snapshot}, nil
 	}
 	return nil, nil
 }
diff --git a/backend/internal/model/job/usecase/usecase.go b/backend/internal/model/job/usecase/usecase.go
index 9ec57b8..75cb93a 100644
--- a/backend/internal/model/job/usecase/usecase.go
+++ b/backend/internal/model/job/usecase/usecase.go
@@ -14,18 +14,38 @@ import (
 )
 
 const (
-	demoTemplateType                    = "demo_long_task"
-	style8DTemplateType                 = "style-8d"
-	expandGraphTemplateType             = "expand-graph"
-	placementScanTemplateType           = "placement-scan"
-	scanViralTemplateType               = "scan-viral"
-	analyzeCopyMissionTemplateType      = "analyze-copy-mission"
-	expandCopyMissionGraphTemplateType  = "expand-copy-mission-graph"
-	generateCopyMatrixTemplateType      = "generate-copy-matrix"
-	generateCopyDraftTemplateType       = "generate-copy-draft"
-	refreshThreadsTokenTemplateType     = "refresh-threads-token"
-	publishAnalyticsTemplateType        = "publish-analytics"
-	style8DWorkerType                   = "node"
+	demoTemplateType                   = "demo_long_task"
+	style8DTemplateType                = "style-8d"
+	expandGraphTemplateType            = "expand-graph"
+	placementScanTemplateType          = "placement-scan"
+	scanViralTemplateType              = "scan-viral"
+	analyzeCopyMissionTemplateType     = "analyze-copy-mission"
+	expandCopyMissionGraphTemplateType = "expand-copy-mission-graph"
+	generateCopyMatrixTemplateType     = "generate-copy-matrix"
+	generateCopyDraftTemplateType      = "generate-copy-draft"
+	generateOutreachDraftTemplateType  = "generate-outreach-draft"
+	generateTopicMatrixTemplateType    = "generate-topic-matrix"
+	generateFormulaDraftTemplateType   = "generate-formula-draft"
+	generateRewriteDraftTemplateType   = "generate-rewrite-draft"
+	refreshThreadsTokenTemplateType    = "refresh-threads-token"
+	publishAnalyticsTemplateType       = "publish-analytics"
+	refillPublishInventoryTemplateType = "refill-publish-inventory"
+	workerTypeDemo                     = "go-demo"
+	workerTypeExpandGraph              = "go-expand-graph"
+	workerTypePlacementScan            = "go-placement-scan"
+	workerTypeScanViral                = "go-scan-viral"
+	workerTypeAnalyzeCopyMission       = "go-analyze-copy-mission"
+	workerTypeExpandCopyMissionGraph   = "go-expand-copy-mission-graph"
+	workerTypeGenerateCopyMatrix       = "go-generate-copy-matrix"
+	workerTypeGenerateCopyDraft        = "go-generate-copy-draft"
+	workerTypeGenerateOutreachDraft    = "go-generate-outreach-draft"
+	workerTypeGenerateTopicMatrix      = "go-generate-topic-matrix"
+	workerTypeGenerateFormulaDraft     = "go-generate-formula-draft"
+	workerTypeGenerateRewriteDraft     = "go-generate-rewrite-draft"
+	workerTypeRefreshThreadsToken      = "go-refresh-threads-token"
+	workerTypePublishAnalytics         = "go-publish-analytics"
+	workerTypeRefillPublishInventory   = "go-refill-publish-inventory"
+	style8DWorkerType                  = "node-style-8d"
 )
 
 type UseCase = domusecase.UseCase
@@ -107,6 +127,26 @@ func (u *jobUseCase) EnsureGenerateCopyDraftTemplate(ctx context.Context) error
 	return err
 }
 
+func (u *jobUseCase) EnsureGenerateOutreachDraftTemplate(ctx context.Context) error {
+	_, err := u.templates.Upsert(ctx, generateOutreachDraftTemplate())
+	return err
+}
+
+func (u *jobUseCase) EnsureGenerateTopicMatrixTemplate(ctx context.Context) error {
+	_, err := u.templates.Upsert(ctx, generateTopicMatrixTemplate())
+	return err
+}
+
+func (u *jobUseCase) EnsureGenerateFormulaDraftTemplate(ctx context.Context) error {
+	_, err := u.templates.Upsert(ctx, generateFormulaDraftTemplate())
+	return err
+}
+
+func (u *jobUseCase) EnsureGenerateRewriteDraftTemplate(ctx context.Context) error {
+	_, err := u.templates.Upsert(ctx, generateRewriteDraftTemplate())
+	return err
+}
+
 func (u *jobUseCase) EnsureRefreshThreadsTokenTemplate(ctx context.Context) error {
 	_, err := u.templates.Upsert(ctx, refreshThreadsTokenTemplate())
 	return err
@@ -117,6 +157,11 @@ func (u *jobUseCase) EnsurePublishAnalyticsTemplate(ctx context.Context) error {
 	return err
 }
 
+func (u *jobUseCase) EnsureRefillPublishInventoryTemplate(ctx context.Context) error {
+	_, err := u.templates.Upsert(ctx, refillPublishInventoryTemplate())
+	return err
+}
+
 func expandCopyMissionGraphTemplate() *entity.Template {
 	return &entity.Template{
 		Type:              expandCopyMissionGraphTemplateType,
@@ -138,7 +183,7 @@ func expandCopyMissionGraphTemplate() *entity.Template {
 			BackoffSeconds: []int{},
 		},
 		Steps: []entity.TemplateStep{
-			{ID: "expand_copy_knowledge", Name: "Expand copy mission knowledge", WorkerType: string(enum.WorkerTypeGo), TimeoutSeconds: 600, Cancelable: true},
+			{ID: "expand_copy_knowledge", Name: "Expand copy mission knowledge", WorkerType: workerTypeExpandCopyMissionGraph, TimeoutSeconds: 600, Cancelable: true},
 		},
 	}
 }
@@ -164,7 +209,7 @@ func analyzeCopyMissionTemplate() *entity.Template {
 			BackoffSeconds: []int{},
 		},
 		Steps: []entity.TemplateStep{
-			{ID: "copy_mission_map", Name: "Copy mission research map", WorkerType: string(enum.WorkerTypeGo), TimeoutSeconds: 300, Cancelable: true},
+			{ID: "copy_mission_map", Name: "Copy mission research map", WorkerType: workerTypeAnalyzeCopyMission, TimeoutSeconds: 300, Cancelable: true},
 		},
 	}
 }
@@ -190,7 +235,111 @@ func generateCopyMatrixTemplate() *entity.Template {
 			BackoffSeconds: []int{},
 		},
 		Steps: []entity.TemplateStep{
-			{ID: "copy_matrix_generate", Name: "Copy matrix generate", WorkerType: string(enum.WorkerTypeGo), TimeoutSeconds: 600, Cancelable: true},
+			{ID: "copy_matrix_generate", Name: "Copy matrix generate", WorkerType: workerTypeGenerateCopyMatrix, TimeoutSeconds: 600, Cancelable: true},
+		},
+	}
+}
+
+func generateTopicMatrixTemplate() *entity.Template {
+	return &entity.Template{
+		Type:              generateTopicMatrixTemplateType,
+		Version:           1,
+		Name:              "Generate Topic Matrix",
+		Description:       "LLM topic matrix drafts for persona copy missions",
+		Enabled:           true,
+		Repeatable:        true,
+		ConcurrencyPolicy: string(enum.ConcurrencyRejectSameScope),
+		DedupeKeys:        []string{"scope_id", "topic"},
+		TimeoutSeconds:    600,
+		CancelPolicy: entity.CancelPolicy{
+			Supported:    true,
+			Mode:         "cooperative",
+			GraceSeconds: 30,
+		},
+		RetryPolicy: entity.RetryPolicy{
+			MaxAttempts:    1,
+			BackoffSeconds: []int{},
+		},
+		Steps: []entity.TemplateStep{
+			{ID: "topic_matrix_generate", Name: "Topic matrix generate", WorkerType: workerTypeGenerateTopicMatrix, TimeoutSeconds: 600, Cancelable: true},
+		},
+	}
+}
+
+func generateFormulaDraftTemplate() *entity.Template {
+	return &entity.Template{
+		Type:              generateFormulaDraftTemplateType,
+		Version:           1,
+		Name:              "Generate Formula Draft",
+		Description:       "LLM formula-based copy draft for persona rewrite flow",
+		Enabled:           true,
+		Repeatable:        true,
+		ConcurrencyPolicy: string(enum.ConcurrencyRejectSameScope),
+		DedupeKeys:        []string{"scope_id", "formula_id", "topic"},
+		TimeoutSeconds:    600,
+		CancelPolicy: entity.CancelPolicy{
+			Supported:    true,
+			Mode:         "cooperative",
+			GraceSeconds: 30,
+		},
+		RetryPolicy: entity.RetryPolicy{
+			MaxAttempts:    1,
+			BackoffSeconds: []int{},
+		},
+		Steps: []entity.TemplateStep{
+			{ID: "formula_draft_generate", Name: "Formula draft generate", WorkerType: workerTypeGenerateFormulaDraft, TimeoutSeconds: 600, Cancelable: true},
+		},
+	}
+}
+
+func generateRewriteDraftTemplate() *entity.Template {
+	return &entity.Template{
+		Type:              generateRewriteDraftTemplateType,
+		Version:           1,
+		Name:              "Generate Rewrite Draft",
+		Description:       "Analyze pasted reference post and generate persona rewrite draft",
+		Enabled:           true,
+		Repeatable:        true,
+		ConcurrencyPolicy: string(enum.ConcurrencyAllowParallel),
+		DedupeKeys:        []string{},
+		TimeoutSeconds:    900,
+		CancelPolicy: entity.CancelPolicy{
+			Supported:    true,
+			Mode:         "cooperative",
+			GraceSeconds: 30,
+		},
+		RetryPolicy: entity.RetryPolicy{
+			MaxAttempts:    3,
+			BackoffSeconds: []int{},
+		},
+		Steps: []entity.TemplateStep{
+			{ID: "rewrite_draft_generate", Name: "Rewrite draft generate", WorkerType: workerTypeGenerateRewriteDraft, TimeoutSeconds: 900, Cancelable: true},
+		},
+	}
+}
+
+func generateOutreachDraftTemplate() *entity.Template {
+	return &entity.Template{
+		Type:              generateOutreachDraftTemplateType,
+		Version:           1,
+		Name:              "Generate Outreach Draft",
+		Description:       "LLM outreach reply drafts for a placement scan post",
+		Enabled:           true,
+		Repeatable:        true,
+		ConcurrencyPolicy: string(enum.ConcurrencyAllowParallel),
+		DedupeKeys:        []string{"scan_post_id"},
+		TimeoutSeconds:    600,
+		CancelPolicy: entity.CancelPolicy{
+			Supported:    true,
+			Mode:         "cooperative",
+			GraceSeconds: 30,
+		},
+		RetryPolicy: entity.RetryPolicy{
+			MaxAttempts:    1,
+			BackoffSeconds: []int{},
+		},
+		Steps: []entity.TemplateStep{
+			{ID: "outreach_draft_generate", Name: "Outreach draft generate", WorkerType: workerTypeGenerateOutreachDraft, TimeoutSeconds: 600, Cancelable: true},
 		},
 	}
 }
@@ -216,7 +365,7 @@ func generateCopyDraftTemplate() *entity.Template {
 			BackoffSeconds: []int{},
 		},
 		Steps: []entity.TemplateStep{
-			{ID: "copy_draft_generate", Name: "Copy draft generate", WorkerType: string(enum.WorkerTypeGo), TimeoutSeconds: 600, Cancelable: true},
+			{ID: "copy_draft_generate", Name: "Copy draft generate", WorkerType: workerTypeGenerateCopyDraft, TimeoutSeconds: 600, Cancelable: true},
 		},
 	}
 }
@@ -240,7 +389,7 @@ func refreshThreadsTokenTemplate() *entity.Template {
 			BackoffSeconds: []int{30, 120, 300},
 		},
 		Steps: []entity.TemplateStep{
-			{ID: "refresh", Name: "Refresh token", WorkerType: string(enum.WorkerTypeGo), TimeoutSeconds: 120, Cancelable: false},
+			{ID: "refresh", Name: "Refresh token", WorkerType: workerTypeRefreshThreadsToken, TimeoutSeconds: 120, Cancelable: false},
 		},
 	}
 }
@@ -264,7 +413,33 @@ func publishAnalyticsTemplate() *entity.Template {
 			BackoffSeconds: []int{60},
 		},
 		Steps: []entity.TemplateStep{
-			{ID: "check", Name: "Check analytics", WorkerType: string(enum.WorkerTypeGo), TimeoutSeconds: 120, Cancelable: false},
+			{ID: "check", Name: "Check analytics", WorkerType: workerTypePublishAnalytics, TimeoutSeconds: 120, Cancelable: false},
+		},
+	}
+}
+
+func refillPublishInventoryTemplate() *entity.Template {
+	return &entity.Template{
+		Type:              refillPublishInventoryTemplateType,
+		Version:           1,
+		Name:              "Refill Publish Inventory",
+		Description:       "Generate and schedule drafts when Threads publish inventory is low",
+		Enabled:           true,
+		Repeatable:        true,
+		ConcurrencyPolicy: string(enum.ConcurrencyRejectSameScope),
+		DedupeKeys:        []string{"account_id"},
+		TimeoutSeconds:    900,
+		CancelPolicy: entity.CancelPolicy{
+			Supported:    true,
+			Mode:         "cooperative",
+			GraceSeconds: 30,
+		},
+		RetryPolicy: entity.RetryPolicy{
+			MaxAttempts:    1,
+			BackoffSeconds: []int{},
+		},
+		Steps: []entity.TemplateStep{
+			{ID: "refill_publish_inventory", Name: "Refill publish inventory", WorkerType: workerTypeRefillPublishInventory, TimeoutSeconds: 900, Cancelable: true},
 		},
 	}
 }
@@ -290,7 +465,7 @@ func scanViralTemplate() *entity.Template {
 			BackoffSeconds: []int{},
 		},
 		Steps: []entity.TemplateStep{
-			{ID: "viral_crawl", Name: "Viral keyword crawl", WorkerType: string(enum.WorkerTypeGo), TimeoutSeconds: 600, Cancelable: true},
+			{ID: "viral_crawl", Name: "Viral keyword crawl", WorkerType: workerTypeScanViral, TimeoutSeconds: 600, Cancelable: true},
 		},
 	}
 }
@@ -316,7 +491,7 @@ func placementScanTemplate() *entity.Template {
 			BackoffSeconds: []int{},
 		},
 		Steps: []entity.TemplateStep{
-			{ID: "crawl", Name: "Dual-track crawl", WorkerType: string(enum.WorkerTypeGo), TimeoutSeconds: 7200, Cancelable: true},
+			{ID: "crawl", Name: "Dual-track crawl", WorkerType: workerTypePlacementScan, TimeoutSeconds: 7200, Cancelable: true},
 		},
 	}
 }
@@ -342,7 +517,7 @@ func expandGraphTemplate() *entity.Template {
 			BackoffSeconds: []int{},
 		},
 		Steps: []entity.TemplateStep{
-			{ID: "expand", Name: "Expand knowledge graph", WorkerType: string(enum.WorkerTypeGo), TimeoutSeconds: 600, Cancelable: true},
+			{ID: "expand", Name: "Expand knowledge graph", WorkerType: workerTypeExpandGraph, TimeoutSeconds: 600, Cancelable: true},
 		},
 	}
 }
@@ -368,10 +543,10 @@ func style8DTemplate() *entity.Template {
 			BackoffSeconds: []int{},
 		},
 		Steps: []entity.TemplateStep{
-			{ID: "session", Name: "Confirm Threads connection", WorkerType: style8DWorkerType, TimeoutSeconds: 60, Cancelable: true},
-			{ID: "samples", Name: "Fetch recent posts", WorkerType: style8DWorkerType, TimeoutSeconds: 180, Cancelable: true},
-			{ID: "style", Name: "AI 8D analysis", WorkerType: string(enum.WorkerTypeGo), TimeoutSeconds: 240, Cancelable: true},
-			{ID: "store", Name: "Save persona strategy", WorkerType: string(enum.WorkerTypeGo), TimeoutSeconds: 60, Cancelable: false},
+			{ID: "session", Name: "Prepare public profile crawl", WorkerType: style8DWorkerType, TimeoutSeconds: 60, Cancelable: true},
+			{ID: "samples", Name: "Fetch public posts", WorkerType: style8DWorkerType, TimeoutSeconds: 180, Cancelable: true},
+			{ID: "style", Name: "AI 8D analysis", WorkerType: style8DWorkerType, TimeoutSeconds: 240, Cancelable: true},
+			{ID: "store", Name: "Save persona strategy", WorkerType: style8DWorkerType, TimeoutSeconds: 60, Cancelable: false},
 		},
 	}
 }
@@ -397,9 +572,9 @@ func demoTemplate() *entity.Template {
 			BackoffSeconds: []int{30, 120},
 		},
 		Steps: []entity.TemplateStep{
-			{ID: "prepare", Name: "Prepare data", WorkerType: string(enum.WorkerTypeGo), TimeoutSeconds: 60, Cancelable: true},
-			{ID: "execute", Name: "Execute task", WorkerType: string(enum.WorkerTypeGo), TimeoutSeconds: 300, Cancelable: true},
-			{ID: "finalize", Name: "Finalize result", WorkerType: string(enum.WorkerTypeGo), TimeoutSeconds: 30, Cancelable: false},
+			{ID: "prepare", Name: "Prepare data", WorkerType: workerTypeDemo, TimeoutSeconds: 60, Cancelable: true},
+			{ID: "execute", Name: "Execute task", WorkerType: workerTypeDemo, TimeoutSeconds: 300, Cancelable: true},
+			{ID: "finalize", Name: "Finalize result", WorkerType: workerTypeDemo, TimeoutSeconds: 30, Cancelable: false},
 		},
 	}
 }
@@ -449,6 +624,7 @@ func (u *jobUseCase) CreateRun(ctx context.Context, req domusecase.CreateRunRequ
 		Attempt:     1,
 		MaxAttempts: maxAttemptsOrDefault(template.RetryPolicy.MaxAttempts),
 		DedupeKey:   dedupeKey,
+		ScheduledAt: req.ScheduledAt,
 	}
 
 	created, err := u.runs.Create(ctx, run)
@@ -538,9 +714,6 @@ func (u *jobUseCase) RequestCancel(ctx context.Context, req domusecase.CancelRun
 	if err != nil {
 		return nil, err
 	}
-	if !template.CancelPolicy.Supported {
-		return nil, app.For(code.Job).ResInvalidState("job template does not support cancel")
-	}
 
 	reason := strings.TrimSpace(req.Reason)
 	if reason == "" {
@@ -551,6 +724,13 @@ func (u *jobUseCase) RequestCancel(ctx context.Context, req domusecase.CancelRun
 
 	switch run.Status {
 	case enum.RunStatusPending, enum.RunStatusQueued:
+		// A pending/queued run has no worker executing it yet, so there is
+		// nothing to cooperatively interrupt: cancelling is always safe here
+		// regardless of the template's CancelPolicy (that policy only governs
+		// interrupting an in-flight worker below). Gating this on
+		// CancelPolicy.Supported used to make e.g. a not-yet-started
+		// publish-analytics checkpoint job permanently uncancellable, even
+		// though it was just sitting in the queue.
 		_ = u.queue.RemoveJob(ctx, run.WorkerType, jobID)
 		run.Status = enum.RunStatusCancelled
 		run.CancelReason = reason
@@ -567,6 +747,9 @@ func (u *jobUseCase) RequestCancel(ctx context.Context, req domusecase.CancelRun
 		return updated, nil
 
 	case enum.RunStatusRunning, enum.RunStatusWaitingWorker:
+		if !template.CancelPolicy.Supported {
+			return nil, app.For(code.Job).ResInvalidState("job template does not support cancel")
+		}
 		run.Status = enum.RunStatusCancelRequested
 		run.CancelRequestedAt = &now
 		run.CancelReason = reason
@@ -599,9 +782,6 @@ func (u *jobUseCase) RetryRun(ctx context.Context, jobID string) (*entity.Run, e
 		run.Status != enum.RunStatusExpired {
 		return nil, app.For(code.Job).ResInvalidState("only failed, cancelled, or expired jobs can be retried")
 	}
-	if run.Attempt >= run.MaxAttempts {
-		return nil, app.For(code.Job).ResInvalidState("job has reached max attempts")
-	}
 
 	fromStatus := string(run.Status)
 	template, err := u.templates.FindByType(ctx, run.TemplateType)
@@ -642,11 +822,12 @@ func (u *jobUseCase) RetryRun(ctx context.Context, jobID string) (*entity.Run, e
 	if backoff > 0 {
 		scheduled := clock.AddSecondsFromNow(backoff)
 		updated.ScheduledAt = &scheduled
-		updated, err = u.runs.Update(ctx, updated)
+		rescheduled, err := u.runs.UpdateIfStatus(ctx, updated, []enum.RunStatus{enum.RunStatusPending})
 		if err != nil {
 			u.releaseDedupe(ctx, updated)
 			return nil, err
 		}
+		updated = rescheduled
 		_ = u.appendEvent(ctx, jobID, "retried", fromStatus, string(enum.RunStatusPending), "job scheduled for retry", map[string]any{"attempt": updated.Attempt, "backoff_seconds": backoff})
 		return updated, nil
 	}
@@ -888,7 +1069,11 @@ func (u *jobUseCase) FailRun(ctx context.Context, req domusecase.FailRunRequest)
 		run.Phase = req.Phase
 	}
 	run.CompletedAt = &now
-	run.Progress.Summary = "job failed"
+	if strings.TrimSpace(req.Error) != "" {
+		run.Progress.Summary = req.Error
+	} else {
+		run.Progress.Summary = "任務失敗"
+	}
 	run.Progress.Percentage = calcProgressPercentage(run.Progress.Steps)
 	run.LockedBy = ""
 	run.LockedUntil = nil
diff --git a/backend/internal/model/knowledge_graph/usecase/topic_graph.go b/backend/internal/model/knowledge_graph/usecase/topic_graph.go
new file mode 100644
index 0000000..93de925
--- /dev/null
+++ b/backend/internal/model/knowledge_graph/usecase/topic_graph.go
@@ -0,0 +1,57 @@
+package usecase
+
+import (
+	"context"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	"haixun-backend/internal/model/knowledge_graph/domain/entity"
+)
+
+func isGraphNotFound(err error) bool {
+	if e := app.FromError(err); e != nil && e.Category() == code.ResNotFound {
+		return true
+	}
+	return false
+}
+
+// loadTopicGraph resolves a placement-topic graph, including legacy brand-scoped graphs.
+func (u *knowledgeGraphUseCase) loadTopicGraph(ctx context.Context, tenantID, ownerUID, topicID, brandID string) (*entity.Graph, error) {
+	topicID = strings.TrimSpace(topicID)
+	if topicID == "" {
+		return nil, app.For(code.Brand).InputMissingRequired("topic id is required")
+	}
+	item, err := u.repo.FindByTopic(ctx, tenantID, ownerUID, topicID)
+	if err != nil && !isGraphNotFound(err) {
+		return nil, err
+	}
+	if item != nil {
+		return item, nil
+	}
+	brandID = strings.TrimSpace(brandID)
+	if brandID == "" {
+		return nil, app.For(code.Brand).ResNotFound("knowledge graph not found")
+	}
+	legacy, legacyErr := u.repo.FindByBrand(ctx, tenantID, ownerUID, brandID)
+	if legacyErr != nil {
+		if isGraphNotFound(legacyErr) {
+			return nil, app.For(code.Brand).ResNotFound("knowledge graph not found")
+		}
+		return nil, legacyErr
+	}
+	if legacy == nil {
+		return nil, app.For(code.Brand).ResNotFound("knowledge graph not found")
+	}
+	legacyTopicID := strings.TrimSpace(legacy.TopicID)
+	if legacyTopicID != "" && legacyTopicID != topicID {
+		return nil, app.For(code.Brand).ResNotFound("knowledge graph not found")
+	}
+	if legacyTopicID == "" {
+		if err := u.repo.AttachTopicID(ctx, tenantID, ownerUID, brandID, topicID); err != nil {
+			return nil, err
+		}
+		legacy.TopicID = topicID
+	}
+	return legacy, nil
+}
diff --git a/backend/internal/model/knowledge_graph/usecase/usecase.go b/backend/internal/model/knowledge_graph/usecase/usecase.go
index 5680b2e..32063d7 100644
--- a/backend/internal/model/knowledge_graph/usecase/usecase.go
+++ b/backend/internal/model/knowledge_graph/usecase/usecase.go
@@ -49,31 +49,10 @@ func (u *knowledgeGraphUseCase) GetByTopic(ctx context.Context, tenantID, ownerU
 	if err := requireScope(tenantID, ownerUID, "", topicID, ""); err != nil {
 		return nil, err
 	}
-	item, err := u.repo.FindByTopic(ctx, tenantID, ownerUID, topicID)
+	item, err := u.loadTopicGraph(ctx, tenantID, ownerUID, topicID, brandID)
 	if err != nil {
 		return nil, err
 	}
-	if item == nil {
-		brandID = strings.TrimSpace(brandID)
-		if brandID != "" {
-			legacy, legacyErr := u.repo.FindByBrand(ctx, tenantID, ownerUID, brandID)
-			if legacyErr != nil {
-				return nil, legacyErr
-			}
-			if legacy != nil {
-				legacyTopicID := strings.TrimSpace(legacy.TopicID)
-				if legacyTopicID == "" || legacyTopicID == topicID {
-					if legacyTopicID == "" {
-						if err := u.repo.AttachTopicID(ctx, tenantID, ownerUID, brandID, topicID); err != nil {
-							return nil, err
-						}
-						legacy.TopicID = topicID
-					}
-					item = legacy
-				}
-			}
-		}
-	}
 	summary := toSummary(item)
 	return &summary, nil
 }
@@ -140,7 +119,7 @@ func (u *knowledgeGraphUseCase) UpdateNodes(ctx context.Context, req domusecase.
 	case copyMissionID != "":
 		current, err = u.repo.FindByCopyMission(ctx, req.TenantID, req.OwnerUID, copyMissionID)
 	case topicID != "":
-		current, err = u.repo.FindByTopic(ctx, req.TenantID, req.OwnerUID, topicID)
+		current, err = u.loadTopicGraph(ctx, req.TenantID, req.OwnerUID, topicID, brandID)
 	default:
 		current, err = u.repo.FindByBrand(ctx, req.TenantID, req.OwnerUID, brandID)
 	}
diff --git a/backend/internal/model/member/domain/repository/member.go b/backend/internal/model/member/domain/repository/member.go
index e4734f7..d01a182 100644
--- a/backend/internal/model/member/domain/repository/member.go
+++ b/backend/internal/model/member/domain/repository/member.go
@@ -22,4 +22,5 @@ type Repository interface {
 	UpdateProfile(ctx context.Context, tenantID, uid string, update ProfileUpdate) (*entity.Member, error)
 	SetRoles(ctx context.Context, tenantID, uid string, roles []string) error
 	SetActiveThreadsAccountID(ctx context.Context, tenantID, uid, accountID string) error
+	UpdatePassword(ctx context.Context, tenantID, uid, passwordHash string) error
 }
diff --git a/backend/internal/model/member/repository/mongo.go b/backend/internal/model/member/repository/mongo.go
index d28ef09..162ddd2 100644
--- a/backend/internal/model/member/repository/mongo.go
+++ b/backend/internal/model/member/repository/mongo.go
@@ -148,6 +148,27 @@ func (r *mongoRepository) UpdateProfile(ctx context.Context, tenantID, uid strin
 	return &out, err
 }
 
+func (r *mongoRepository) UpdatePassword(ctx context.Context, tenantID, uid, passwordHash string) error {
+	if r.collection == nil {
+		return app.For(code.Member).DBUnavailable("Mongo is not configured")
+	}
+	if tenantID == "" || uid == "" {
+		return app.For(code.Member).InputMissingRequired("tenant_id and uid are required")
+	}
+	res, err := r.collection.UpdateOne(
+		ctx,
+		bson.M{"tenant_id": tenantID, "uid": uid},
+		bson.M{"$set": bson.M{"password_hash": passwordHash, "update_at": clock.NowUnixNano()}},
+	)
+	if err != nil {
+		return err
+	}
+	if res.MatchedCount == 0 {
+		return app.For(code.Member).ResNotFound("member not found")
+	}
+	return nil
+}
+
 func (r *mongoRepository) findOne(ctx context.Context, filter bson.M) (*entity.Member, error) {
 	if r.collection == nil {
 		return nil, app.For(code.Member).DBUnavailable("Mongo is not configured")
diff --git a/backend/internal/model/mention_inbox/domain/entity/mention.go b/backend/internal/model/mention_inbox/domain/entity/mention.go
new file mode 100644
index 0000000..71042fb
--- /dev/null
+++ b/backend/internal/model/mention_inbox/domain/entity/mention.go
@@ -0,0 +1,32 @@
+package entity
+
+const CollectionName = "threads_mention_inbox"
+
+type Mention struct {
+	ID              string `bson:"_id"`
+	TenantID        string `bson:"tenant_id"`
+	OwnerUID        string `bson:"owner_uid"`
+	AccountID       string `bson:"account_id"`
+	MediaID         string `bson:"media_id"`
+	AuthorUsername  string `bson:"author_username"`
+	Text            string `bson:"text"`
+	Permalink       string `bson:"permalink"`
+	Shortcode       string `bson:"shortcode,omitempty"`
+	Timestamp       string `bson:"timestamp,omitempty"`
+	MediaType       string `bson:"media_type,omitempty"`
+	IsReply         bool   `bson:"is_reply"`
+	IsQuotePost     bool   `bson:"is_quote_post"`
+	HasReplies      bool   `bson:"has_replies"`
+	RootPostID      string `bson:"root_post_id,omitempty"`
+	ParentID        string `bson:"parent_id,omitempty"`
+	ThreadPostText  string `bson:"thread_post_text,omitempty"`
+	ParentReplyText string `bson:"parent_reply_text,omitempty"`
+	ReplyReady      bool   `bson:"reply_ready"`
+	ReplyReadyMsg   string `bson:"reply_ready_msg,omitempty"`
+	SyncedAt        int64  `bson:"synced_at"`
+	UpdateAt        int64  `bson:"update_at"`
+}
+
+func DocID(accountID, mediaID string) string {
+	return accountID + ":" + mediaID
+}
diff --git a/backend/internal/model/mention_inbox/domain/repository/repository.go b/backend/internal/model/mention_inbox/domain/repository/repository.go
new file mode 100644
index 0000000..902a05f
--- /dev/null
+++ b/backend/internal/model/mention_inbox/domain/repository/repository.go
@@ -0,0 +1,23 @@
+package repository
+
+import (
+	"context"
+
+	"haixun-backend/internal/model/mention_inbox/domain/entity"
+)
+
+type ListResult struct {
+	Items          []entity.Mention
+	Total          int64
+	ReadyTotal     int64
+	NewestSyncedAt int64
+}
+
+type Repository interface {
+	EnsureIndexes(ctx context.Context) error
+	Upsert(ctx context.Context, item *entity.Mention) (*entity.Mention, error)
+	Get(ctx context.Context, tenantID, ownerUID, accountID, mediaID string) (*entity.Mention, error)
+	CountByAccount(ctx context.Context, tenantID, ownerUID, accountID string) (int64, error)
+	CountReplyReadyByAccount(ctx context.Context, tenantID, ownerUID, accountID string) (int64, error)
+	ListByAccount(ctx context.Context, tenantID, ownerUID, accountID string, page, pageSize int) (*ListResult, error)
+}
diff --git a/backend/internal/model/mention_inbox/domain/usecase/usecase.go b/backend/internal/model/mention_inbox/domain/usecase/usecase.go
new file mode 100644
index 0000000..a5a8be4
--- /dev/null
+++ b/backend/internal/model/mention_inbox/domain/usecase/usecase.go
@@ -0,0 +1,78 @@
+package usecase
+
+import "context"
+
+type MentionSummary struct {
+	MediaID         string
+	AuthorUsername  string
+	Text            string
+	Permalink       string
+	Shortcode       string
+	Timestamp       string
+	MediaType       string
+	IsReply         bool
+	IsQuotePost     bool
+	HasReplies      bool
+	RootPostID      string
+	ParentID        string
+	ThreadPostText  string
+	ParentReplyText string
+	ReplyReady      bool
+	ReplyReadyMsg   string
+	SyncedAt        int64
+}
+
+type Pagination struct {
+	Total          int64
+	ReadyTotal     int64
+	Page           int64
+	PageSize       int64
+	TotalPages     int64
+	NewestSyncedAt int64
+}
+
+type SyncRequest struct {
+	TenantID  string
+	OwnerUID  string
+	AccountID string
+	Limit     int
+	MaxPages  int
+}
+
+type SyncResult struct {
+	Synced int
+	Ready  int
+	Total  int64
+}
+
+type ListRequest struct {
+	TenantID  string
+	OwnerUID  string
+	AccountID string
+	Page      int
+	PageSize  int
+}
+
+type ListResult struct {
+	List       []MentionSummary
+	Pagination Pagination
+}
+
+type PublishReplyRequest struct {
+	TenantID  string
+	OwnerUID  string
+	AccountID string
+	MediaID   string
+	Text      string
+}
+
+type PublishReplyResult struct {
+	MediaID   string
+	Permalink string
+}
+
+type UseCase interface {
+	SyncFromAPI(ctx context.Context, req SyncRequest) (*SyncResult, error)
+	List(ctx context.Context, req ListRequest) (*ListResult, error)
+	PublishReply(ctx context.Context, req PublishReplyRequest) (*PublishReplyResult, error)
+}
diff --git a/backend/internal/model/mention_inbox/repository/mongo.go b/backend/internal/model/mention_inbox/repository/mongo.go
new file mode 100644
index 0000000..a639a80
--- /dev/null
+++ b/backend/internal/model/mention_inbox/repository/mongo.go
@@ -0,0 +1,184 @@
+package repository
+
+import (
+	"context"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	"haixun-backend/internal/model/mention_inbox/domain/entity"
+	domrepo "haixun-backend/internal/model/mention_inbox/domain/repository"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+type mongoRepository struct {
+	collection *mongo.Collection
+}
+
+func NewMongoRepository(db *mongo.Database) domrepo.Repository {
+	if db == nil {
+		return &mongoRepository{}
+	}
+	return &mongoRepository{collection: db.Collection(entity.CollectionName)}
+}
+
+func (r *mongoRepository) EnsureIndexes(ctx context.Context) error {
+	if r.collection == nil {
+		return nil
+	}
+	_, err := r.collection.Indexes().CreateMany(ctx, []mongo.IndexModel{
+		{
+			Keys: bson.D{
+				{Key: "tenant_id", Value: 1},
+				{Key: "owner_uid", Value: 1},
+				{Key: "account_id", Value: 1},
+				{Key: "media_id", Value: 1},
+			},
+			Options: options.Index().SetUnique(true),
+		},
+		{
+			Keys: bson.D{
+				{Key: "tenant_id", Value: 1},
+				{Key: "owner_uid", Value: 1},
+				{Key: "account_id", Value: 1},
+				{Key: "synced_at", Value: -1},
+			},
+		},
+		{
+			Keys: bson.D{
+				{Key: "tenant_id", Value: 1},
+				{Key: "owner_uid", Value: 1},
+				{Key: "account_id", Value: 1},
+				{Key: "timestamp", Value: -1},
+			},
+		},
+	})
+	return err
+}
+
+func (r *mongoRepository) Upsert(ctx context.Context, item *entity.Mention) (*entity.Mention, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	if item == nil {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("mention is required")
+	}
+	filter := actorMediaFilter(item.TenantID, item.OwnerUID, item.AccountID, item.MediaID)
+	opts := options.Replace().SetUpsert(true)
+	if _, err := r.collection.ReplaceOne(ctx, filter, item, opts); err != nil {
+		return nil, err
+	}
+	return item, nil
+}
+
+func (r *mongoRepository) Get(ctx context.Context, tenantID, ownerUID, accountID, mediaID string) (*entity.Mention, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	var out entity.Mention
+	err := r.collection.FindOne(ctx, actorMediaFilter(tenantID, ownerUID, accountID, mediaID)).Decode(&out)
+	if err != nil {
+		if err == mongo.ErrNoDocuments {
+			return nil, app.For(code.ThreadsAccount).ResNotFound("mention inbox item not found")
+		}
+		return nil, err
+	}
+	return &out, nil
+}
+
+func normalizeMentionPage(page, pageSize int) (int, int) {
+	if page <= 0 {
+		page = 1
+	}
+	if pageSize <= 0 {
+		pageSize = 10
+	}
+	if pageSize > 50 {
+		pageSize = 50
+	}
+	return page, pageSize
+}
+
+func accountFilter(tenantID, ownerUID, accountID string) bson.M {
+	return bson.M{
+		"tenant_id":  tenantID,
+		"owner_uid":  ownerUID,
+		"account_id": accountID,
+	}
+}
+
+func (r *mongoRepository) CountByAccount(ctx context.Context, tenantID, ownerUID, accountID string) (int64, error) {
+	if r.collection == nil {
+		return 0, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	return r.collection.CountDocuments(ctx, accountFilter(tenantID, ownerUID, accountID))
+}
+
+func (r *mongoRepository) CountReplyReadyByAccount(ctx context.Context, tenantID, ownerUID, accountID string) (int64, error) {
+	if r.collection == nil {
+		return 0, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	filter := accountFilter(tenantID, ownerUID, accountID)
+	filter["reply_ready"] = true
+	return r.collection.CountDocuments(ctx, filter)
+}
+
+func (r *mongoRepository) ListByAccount(ctx context.Context, tenantID, ownerUID, accountID string, page, pageSize int) (*domrepo.ListResult, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	page, pageSize = normalizeMentionPage(page, pageSize)
+	filter := accountFilter(tenantID, ownerUID, accountID)
+	total, err := r.collection.CountDocuments(ctx, filter)
+	if err != nil {
+		return nil, err
+	}
+	sort := bson.D{{Key: "timestamp", Value: -1}, {Key: "synced_at", Value: -1}}
+	opts := options.Find().
+		SetSort(sort).
+		SetSkip(int64((page - 1) * pageSize)).
+		SetLimit(int64(pageSize))
+	cur, err := r.collection.Find(ctx, filter, opts)
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	out := make([]entity.Mention, 0, pageSize)
+	for cur.Next(ctx) {
+		var item entity.Mention
+		if err := cur.Decode(&item); err != nil {
+			return nil, err
+		}
+		out = append(out, item)
+	}
+	if err := cur.Err(); err != nil {
+		return nil, err
+	}
+	var newest entity.Mention
+	newestErr := r.collection.FindOne(ctx, filter, options.FindOne().SetSort(bson.D{{Key: "synced_at", Value: -1}})).Decode(&newest)
+	newestSyncedAt := int64(0)
+	if newestErr == nil {
+		newestSyncedAt = newest.SyncedAt
+	}
+	readyTotal, err := r.CountReplyReadyByAccount(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return nil, err
+	}
+	return &domrepo.ListResult{
+		Items:          out,
+		Total:          total,
+		ReadyTotal:     readyTotal,
+		NewestSyncedAt: newestSyncedAt,
+	}, nil
+}
+
+func actorMediaFilter(tenantID, ownerUID, accountID, mediaID string) bson.M {
+	return bson.M{
+		"tenant_id":  tenantID,
+		"owner_uid":  ownerUID,
+		"account_id": accountID,
+		"media_id":   mediaID,
+	}
+}
diff --git a/backend/internal/model/mention_inbox/usecase/usecase.go b/backend/internal/model/mention_inbox/usecase/usecase.go
new file mode 100644
index 0000000..8ae69c0
--- /dev/null
+++ b/backend/internal/model/mention_inbox/usecase/usecase.go
@@ -0,0 +1,347 @@
+package usecase
+
+import (
+	"context"
+	"strings"
+
+	"haixun-backend/internal/library/clock"
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	libthreads "haixun-backend/internal/library/threadsapi"
+	"haixun-backend/internal/model/mention_inbox/domain/entity"
+	domrepo "haixun-backend/internal/model/mention_inbox/domain/repository"
+	domusecase "haixun-backend/internal/model/mention_inbox/domain/usecase"
+	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
+)
+
+type mentionInboxUseCase struct {
+	repo            domrepo.Repository
+	threadsAccounts threadsaccountdomain.UseCase
+}
+
+func NewUseCase(repo domrepo.Repository, threadsAccounts threadsaccountdomain.UseCase) domusecase.UseCase {
+	return &mentionInboxUseCase{repo: repo, threadsAccounts: threadsAccounts}
+}
+
+func (u *mentionInboxUseCase) SyncFromAPI(ctx context.Context, req domusecase.SyncRequest) (*domusecase.SyncResult, error) {
+	tenantID := strings.TrimSpace(req.TenantID)
+	ownerUID := strings.TrimSpace(req.OwnerUID)
+	accountID := strings.TrimSpace(req.AccountID)
+	if tenantID == "" || ownerUID == "" {
+		return nil, app.For(code.Auth).AuthUnauthorized("missing actor")
+	}
+	if accountID == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("account_id is required")
+	}
+
+	account, err := u.threadsAccounts.Get(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return nil, err
+	}
+	token, err := u.threadsAccounts.ResolveAccountAPIAccessToken(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return nil, err
+	}
+	client := libthreads.NewClient(token)
+	if !client.Enabled() {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("Threads API 未連線")
+	}
+
+	userID := strings.TrimSpace(account.ThreadsUserID)
+	if userID == "" {
+		if profile, perr := libthreads.GetMeProfile(ctx, token); perr == nil && profile != nil {
+			userID = profile.ID.String()
+		}
+	}
+	if userID == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("缺少 threads_user_id")
+	}
+
+	perPage := req.Limit
+	if perPage <= 0 {
+		perPage = 25
+	}
+	if perPage > 100 {
+		perPage = 100
+	}
+	maxPages := req.MaxPages
+	if maxPages <= 0 {
+		maxPages = 4
+	}
+	if maxPages > 20 {
+		maxPages = 20
+	}
+
+	now := clock.NowUnixNano()
+	synced := 0
+	ready := 0
+	after := ""
+	for page := 0; page < maxPages; page++ {
+		mentions, nextAfter, err := client.UserMentionsPage(ctx, userID, perPage, after)
+		if err != nil {
+			return nil, err
+		}
+		for _, hit := range mentions {
+			item := u.buildMentionEntity(tenantID, ownerUID, accountID, hit, now)
+			u.fillContext(ctx, client, hit, item)
+			u.primeReplyTarget(ctx, client, hit, item)
+			if _, err := u.repo.Upsert(ctx, item); err != nil {
+				return nil, err
+			}
+			synced++
+			if item.ReplyReady {
+				ready++
+			}
+		}
+		if nextAfter == "" || len(mentions) == 0 {
+			break
+		}
+		after = nextAfter
+	}
+
+	total, err := u.repo.CountByAccount(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return nil, err
+	}
+
+	return &domusecase.SyncResult{
+		Synced: synced,
+		Ready:  ready,
+		Total:  total,
+	}, nil
+}
+
+func (u *mentionInboxUseCase) List(ctx context.Context, req domusecase.ListRequest) (*domusecase.ListResult, error) {
+	tenantID := strings.TrimSpace(req.TenantID)
+	ownerUID := strings.TrimSpace(req.OwnerUID)
+	accountID := strings.TrimSpace(req.AccountID)
+	if tenantID == "" || ownerUID == "" {
+		return nil, app.For(code.Auth).AuthUnauthorized("missing actor")
+	}
+	if accountID == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("account_id is required")
+	}
+	if _, err := u.threadsAccounts.Get(ctx, tenantID, ownerUID, accountID); err != nil {
+		return nil, err
+	}
+	result, err := u.repo.ListByAccount(ctx, tenantID, ownerUID, accountID, req.Page, req.PageSize)
+	if err != nil {
+		return nil, err
+	}
+	page, pageSize := normalizeListPage(req.Page, req.PageSize)
+	return &domusecase.ListResult{
+		List: toSummaries(result.Items),
+		Pagination: domusecase.Pagination{
+			Total:          result.Total,
+			ReadyTotal:     result.ReadyTotal,
+			Page:           int64(page),
+			PageSize:       int64(pageSize),
+			TotalPages:     mentionTotalPages(result.Total, pageSize),
+			NewestSyncedAt: result.NewestSyncedAt,
+		},
+	}, nil
+}
+
+func normalizeListPage(page, pageSize int) (int, int) {
+	if page <= 0 {
+		page = 1
+	}
+	if pageSize <= 0 {
+		pageSize = 10
+	}
+	if pageSize > 50 {
+		pageSize = 50
+	}
+	return page, pageSize
+}
+
+func mentionTotalPages(total int64, pageSize int) int64 {
+	if total <= 0 {
+		return 0
+	}
+	return (total + int64(pageSize) - 1) / int64(pageSize)
+}
+
+func (u *mentionInboxUseCase) PublishReply(ctx context.Context, req domusecase.PublishReplyRequest) (*domusecase.PublishReplyResult, error) {
+	tenantID := strings.TrimSpace(req.TenantID)
+	ownerUID := strings.TrimSpace(req.OwnerUID)
+	accountID := strings.TrimSpace(req.AccountID)
+	mediaID := strings.TrimSpace(req.MediaID)
+	text := strings.TrimSpace(req.Text)
+	if tenantID == "" || ownerUID == "" {
+		return nil, app.For(code.Auth).AuthUnauthorized("missing actor")
+	}
+	if accountID == "" || mediaID == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("account_id and media_id are required")
+	}
+	if text == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("text is required")
+	}
+
+	item, err := u.repo.Get(ctx, tenantID, ownerUID, accountID, mediaID)
+	if err != nil {
+		return nil, err
+	}
+	if !item.ReplyReady {
+		msg := strings.TrimSpace(item.ReplyReadyMsg)
+		if msg == "" {
+			msg = "此提及尚未完成回覆註冊，請先重新同步提及清單"
+		}
+		return nil, app.For(code.ThreadsAccount).InputInvalidFormat(msg)
+	}
+
+	account, err := u.threadsAccounts.Get(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return nil, err
+	}
+	token, err := u.threadsAccounts.ResolveAccountAPIAccessToken(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return nil, err
+	}
+	userID := strings.TrimSpace(account.ThreadsUserID)
+	if userID == "" {
+		if profile, perr := libthreads.GetMeProfile(ctx, token); perr == nil && profile != nil {
+			userID = profile.ID.String()
+		}
+	}
+	if userID == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("缺少 threads_user_id")
+	}
+
+	result, err := libthreads.PublishReply(ctx, libthreads.PublishReplyInput{
+		ThreadsUserID: userID,
+		AccessToken:   token,
+		ReplyToID:     mediaID,
+		Text:          text,
+	})
+	if err != nil {
+		return nil, err
+	}
+	out := &domusecase.PublishReplyResult{}
+	if result != nil {
+		out.MediaID = strings.TrimSpace(result.MediaID)
+		out.Permalink = strings.TrimSpace(result.Permalink)
+	}
+	return out, nil
+}
+
+func (u *mentionInboxUseCase) buildMentionEntity(
+	tenantID, ownerUID, accountID string,
+	hit libthreads.MentionItem,
+	now int64,
+) *entity.Mention {
+	mediaID := strings.TrimSpace(hit.ID)
+	return &entity.Mention{
+		ID:             entity.DocID(accountID, mediaID),
+		TenantID:       tenantID,
+		OwnerUID:       ownerUID,
+		AccountID:      accountID,
+		MediaID:        mediaID,
+		AuthorUsername: strings.TrimSpace(hit.Username),
+		Text:           strings.TrimSpace(hit.Text),
+		Permalink:      strings.TrimSpace(hit.Permalink),
+		Shortcode:      shortcodeFromPermalink(hit.Permalink),
+		Timestamp:      strings.TrimSpace(hit.Timestamp),
+		MediaType:      strings.TrimSpace(hit.MediaType),
+		IsReply:        hit.IsReply,
+		IsQuotePost:    hit.IsQuotePost,
+		HasReplies:     hit.HasReplies,
+		RootPostID:     strings.TrimSpace(hit.RootPostID),
+		ParentID:       strings.TrimSpace(hit.ParentID),
+		SyncedAt:       now,
+		UpdateAt:       now,
+	}
+}
+
+func (u *mentionInboxUseCase) fillContext(ctx context.Context, client *libthreads.Client, hit libthreads.MentionItem, item *entity.Mention) {
+	mentionText := strings.TrimSpace(hit.Text)
+	if !hit.IsReply && !hit.IsQuotePost {
+		item.ThreadPostText = mentionText
+		return
+	}
+
+	rootID := strings.TrimSpace(hit.RootPostID)
+	if rootID == "" {
+		rootID = strings.TrimSpace(hit.ID)
+	}
+	if rootID != "" {
+		if detail, err := client.GetMediaDetail(ctx, rootID); err == nil && detail != nil {
+			item.ThreadPostText = strings.TrimSpace(detail.Text)
+		}
+	}
+	if item.ThreadPostText == "" {
+		item.ThreadPostText = mentionText
+	}
+
+	parentID := strings.TrimSpace(hit.ParentID)
+	mediaID := strings.TrimSpace(hit.ID)
+	if hit.IsReply && parentID != "" && parentID != mediaID && parentID != rootID {
+		if detail, err := client.GetMediaDetail(ctx, parentID); err == nil && detail != nil {
+			item.ParentReplyText = strings.TrimSpace(detail.Text)
+		}
+	}
+}
+
+func (u *mentionInboxUseCase) primeReplyTarget(ctx context.Context, client *libthreads.Client, hit libthreads.MentionItem, item *entity.Mention) {
+	permalink := strings.TrimSpace(hit.Permalink)
+	mediaID := strings.TrimSpace(hit.ID)
+	if permalink == "" {
+		item.ReplyReady = false
+		item.ReplyReadyMsg = "缺少 permalink，無法註冊回覆目標"
+		return
+	}
+	if err := client.PrimeReplyTargetForPublish(ctx, libthreads.ResolveReplyMediaInput{
+		ExternalID: mediaID,
+		Permalink:  permalink,
+		HintText:   strings.TrimSpace(hit.Text),
+	}, mediaID); err != nil {
+		item.ReplyReady = false
+		item.ReplyReadyMsg = err.Error()
+		return
+	}
+	item.ReplyReady = true
+	item.ReplyReadyMsg = ""
+}
+
+func shortcodeFromPermalink(permalink string) string {
+	permalink = strings.Split(strings.TrimSpace(permalink), "?")[0]
+	permalink = strings.Split(permalink, "#")[0]
+	parts := strings.Split(permalink, "/post/")
+	if len(parts) < 2 {
+		return ""
+	}
+	return strings.TrimSpace(parts[len(parts)-1])
+}
+
+func toSummary(item *entity.Mention) domusecase.MentionSummary {
+	if item == nil {
+		return domusecase.MentionSummary{}
+	}
+	return domusecase.MentionSummary{
+		MediaID:         item.MediaID,
+		AuthorUsername:  item.AuthorUsername,
+		Text:            item.Text,
+		Permalink:       item.Permalink,
+		Shortcode:       item.Shortcode,
+		Timestamp:       item.Timestamp,
+		MediaType:       item.MediaType,
+		IsReply:         item.IsReply,
+		IsQuotePost:     item.IsQuotePost,
+		HasReplies:      item.HasReplies,
+		RootPostID:      item.RootPostID,
+		ParentID:        item.ParentID,
+		ThreadPostText:  item.ThreadPostText,
+		ParentReplyText: item.ParentReplyText,
+		ReplyReady:      item.ReplyReady,
+		ReplyReadyMsg:   item.ReplyReadyMsg,
+		SyncedAt:        item.SyncedAt,
+	}
+}
+
+func toSummaries(items []entity.Mention) []domusecase.MentionSummary {
+	out := make([]domusecase.MentionSummary, 0, len(items))
+	for i := range items {
+		out = append(out, toSummary(&items[i]))
+	}
+	return out
+}
diff --git a/backend/internal/model/outreach_draft/domain/repository/repository.go b/backend/internal/model/outreach_draft/domain/repository/repository.go
index 1a64c56..2023a3c 100644
--- a/backend/internal/model/outreach_draft/domain/repository/repository.go
+++ b/backend/internal/model/outreach_draft/domain/repository/repository.go
@@ -9,5 +9,7 @@ import (
 type Repository interface {
 	EnsureIndexes(ctx context.Context) error
 	Create(ctx context.Context, draft *entity.OutreachDraft) error
+	GetByID(ctx context.Context, tenantID, ownerUID, brandID, draftID string) (*entity.OutreachDraft, error)
 	GetLatestByScanPost(ctx context.Context, tenantID, ownerUID, brandID, topicID, scanPostID string) (*entity.OutreachDraft, error)
+	UpdateDrafts(ctx context.Context, tenantID, ownerUID, brandID, draftID string, drafts []entity.DraftItem) (*entity.OutreachDraft, error)
 }
diff --git a/backend/internal/model/outreach_draft/domain/usecase/usecase.go b/backend/internal/model/outreach_draft/domain/usecase/usecase.go
index 2892847..846eb85 100644
--- a/backend/internal/model/outreach_draft/domain/usecase/usecase.go
+++ b/backend/internal/model/outreach_draft/domain/usecase/usecase.go
@@ -31,7 +31,17 @@ type CreateRequest struct {
 	Drafts     []DraftItem
 }
 
+type UpdateDraftItemRequest struct {
+	TenantID   string
+	OwnerUID   string
+	BrandID    string
+	DraftID    string
+	DraftIndex int
+	Text       string
+}
+
 type UseCase interface {
 	Create(ctx context.Context, req CreateRequest) (*DraftSummary, error)
 	GetLatestByScanPost(ctx context.Context, tenantID, ownerUID, brandID, topicID, scanPostID string) (*DraftSummary, error)
+	UpdateDraftItem(ctx context.Context, req UpdateDraftItemRequest) (*DraftSummary, error)
 }
diff --git a/backend/internal/model/outreach_draft/repository/mongo.go b/backend/internal/model/outreach_draft/repository/mongo.go
index 6a54553..badee67 100644
--- a/backend/internal/model/outreach_draft/repository/mongo.go
+++ b/backend/internal/model/outreach_draft/repository/mongo.go
@@ -84,6 +84,57 @@ func draftScopeFilter(tenantID, ownerUID, brandID, topicID string) bson.M {
 	return filter
 }
 
+func (r *mongoRepository) GetByID(
+	ctx context.Context,
+	tenantID, ownerUID, brandID, draftID string,
+) (*entity.OutreachDraft, error) {
+	if r.collection == nil {
+		return nil, app.For(code.Brand).DBUnavailable("Mongo is not configured")
+	}
+	draftID = strings.TrimSpace(draftID)
+	if draftID == "" {
+		return nil, app.For(code.Brand).InputMissingRequired("draft_id is required")
+	}
+	filter := brandOwnerFilter(tenantID, ownerUID, brandID)
+	filter["_id"] = draftID
+	var out entity.OutreachDraft
+	err := r.collection.FindOne(ctx, filter).Decode(&out)
+	if err == mongo.ErrNoDocuments {
+		return nil, app.For(code.Brand).ResNotFound("outreach draft not found")
+	}
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func (r *mongoRepository) UpdateDrafts(
+	ctx context.Context,
+	tenantID, ownerUID, brandID, draftID string,
+	drafts []entity.DraftItem,
+) (*entity.OutreachDraft, error) {
+	if r.collection == nil {
+		return nil, app.For(code.Brand).DBUnavailable("Mongo is not configured")
+	}
+	draftID = strings.TrimSpace(draftID)
+	if draftID == "" {
+		return nil, app.For(code.Brand).InputMissingRequired("draft_id is required")
+	}
+	filter := brandOwnerFilter(tenantID, ownerUID, brandID)
+	filter["_id"] = draftID
+	update := bson.M{"$set": bson.M{"drafts": drafts}}
+	opts := options.FindOneAndUpdate().SetReturnDocument(options.After)
+	var out entity.OutreachDraft
+	err := r.collection.FindOneAndUpdate(ctx, filter, update, opts).Decode(&out)
+	if err == mongo.ErrNoDocuments {
+		return nil, app.For(code.Brand).ResNotFound("outreach draft not found")
+	}
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
 func (r *mongoRepository) GetLatestByScanPost(
 	ctx context.Context,
 	tenantID, ownerUID, brandID, topicID, scanPostID string,
diff --git a/backend/internal/model/outreach_draft/usecase/errors.go b/backend/internal/model/outreach_draft/usecase/errors.go
index 75da245..be64b44 100644
--- a/backend/internal/model/outreach_draft/usecase/errors.go
+++ b/backend/internal/model/outreach_draft/usecase/errors.go
@@ -16,3 +16,19 @@ func errMissingBrand() error {
 func errMissingScanPost() error {
 	return app.For(code.Brand).InputMissingRequired("scan_post_id is required")
 }
+
+func errMissingDraftID() error {
+	return app.For(code.Brand).InputMissingRequired("draft_id is required")
+}
+
+func errMissingDraftText() error {
+	return app.For(code.Brand).InputMissingRequired("draft text cannot be empty")
+}
+
+func errDraftNotFound() error {
+	return app.For(code.Brand).ResNotFound("outreach draft not found")
+}
+
+func errInvalidDraftIndex() error {
+	return app.For(code.Brand).InputInvalidFormat("draft_index out of range")
+}
diff --git a/backend/internal/model/outreach_draft/usecase/usecase.go b/backend/internal/model/outreach_draft/usecase/usecase.go
index 02175eb..bdf7b47 100644
--- a/backend/internal/model/outreach_draft/usecase/usecase.go
+++ b/backend/internal/model/outreach_draft/usecase/usecase.go
@@ -56,6 +56,39 @@ func (u *outreachDraftUseCase) Create(ctx context.Context, req domusecase.Create
 	return toSummary(record), nil
 }
 
+func (u *outreachDraftUseCase) UpdateDraftItem(
+	ctx context.Context,
+	req domusecase.UpdateDraftItemRequest,
+) (*domusecase.DraftSummary, error) {
+	if err := requireActor(req.TenantID, req.OwnerUID, req.BrandID); err != nil {
+		return nil, err
+	}
+	draftID := strings.TrimSpace(req.DraftID)
+	if draftID == "" {
+		return nil, errMissingDraftID()
+	}
+	text := strings.TrimSpace(req.Text)
+	if text == "" {
+		return nil, errMissingDraftText()
+	}
+	record, err := u.repo.GetByID(ctx, req.TenantID, req.OwnerUID, req.BrandID, draftID)
+	if err != nil {
+		return nil, err
+	}
+	if record == nil || len(record.Drafts) == 0 {
+		return nil, errDraftNotFound()
+	}
+	if req.DraftIndex < 0 || req.DraftIndex >= len(record.Drafts) {
+		return nil, errInvalidDraftIndex()
+	}
+	record.Drafts[req.DraftIndex].Text = text
+	updated, err := u.repo.UpdateDrafts(ctx, req.TenantID, req.OwnerUID, req.BrandID, draftID, record.Drafts)
+	if err != nil {
+		return nil, err
+	}
+	return toSummary(updated), nil
+}
+
 func (u *outreachDraftUseCase) GetLatestByScanPost(
 	ctx context.Context,
 	tenantID, ownerUID, brandID, topicID, scanPostID string,
diff --git a/backend/internal/model/own_post_formula/domain/entity/review.go b/backend/internal/model/own_post_formula/domain/entity/review.go
new file mode 100644
index 0000000..b6376c5
--- /dev/null
+++ b/backend/internal/model/own_post_formula/domain/entity/review.go
@@ -0,0 +1,28 @@
+package entity
+
+const CollectionName = "own_post_formula_reviews"
+
+type Review struct {
+	ID              string   `bson:"_id"`
+	TenantID        string   `bson:"tenant_id"`
+	OwnerUID        string   `bson:"owner_uid"`
+	AccountID       string   `bson:"account_id"`
+	MediaID         string   `bson:"media_id"`
+	PersonaID       string   `bson:"persona_id,omitempty"`
+	PostText        string   `bson:"post_text,omitempty"`
+	Summary         string   `bson:"summary"`
+	Wins            []string `bson:"wins,omitempty"`
+	Improvements    []string `bson:"improvements,omitempty"`
+	Formula         string   `bson:"formula"`
+	PostTemplate    string   `bson:"post_template"`
+	HookPattern     string   `bson:"hook_pattern"`
+	Structure       string   `bson:"structure"`
+	ReplicationTips []string `bson:"replication_tips,omitempty"`
+	Avoid           []string `bson:"avoid,omitempty"`
+	CreateAt        int64    `bson:"create_at"`
+	UpdateAt        int64    `bson:"update_at"`
+}
+
+func ReviewDocID(accountID, mediaID string) string {
+	return accountID + ":" + mediaID
+}
diff --git a/backend/internal/model/own_post_formula/domain/repository/repository.go b/backend/internal/model/own_post_formula/domain/repository/repository.go
new file mode 100644
index 0000000..7b1601e
--- /dev/null
+++ b/backend/internal/model/own_post_formula/domain/repository/repository.go
@@ -0,0 +1,14 @@
+package repository
+
+import (
+	"context"
+
+	"haixun-backend/internal/model/own_post_formula/domain/entity"
+)
+
+type Repository interface {
+	EnsureIndexes(ctx context.Context) error
+	Upsert(ctx context.Context, review *entity.Review) (*entity.Review, error)
+	Get(ctx context.Context, tenantID, ownerUID, accountID, mediaID string) (*entity.Review, error)
+	ListByAccount(ctx context.Context, tenantID, ownerUID, accountID string) ([]entity.Review, error)
+}
diff --git a/backend/internal/model/own_post_formula/repository/mongo.go b/backend/internal/model/own_post_formula/repository/mongo.go
new file mode 100644
index 0000000..4c60838
--- /dev/null
+++ b/backend/internal/model/own_post_formula/repository/mongo.go
@@ -0,0 +1,115 @@
+package repository
+
+import (
+	"context"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	"haixun-backend/internal/model/own_post_formula/domain/entity"
+	domrepo "haixun-backend/internal/model/own_post_formula/domain/repository"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+type mongoRepository struct {
+	collection *mongo.Collection
+}
+
+func NewMongoRepository(db *mongo.Database) domrepo.Repository {
+	if db == nil {
+		return &mongoRepository{}
+	}
+	return &mongoRepository{collection: db.Collection(entity.CollectionName)}
+}
+
+func (r *mongoRepository) EnsureIndexes(ctx context.Context) error {
+	if r.collection == nil {
+		return nil
+	}
+	_, err := r.collection.Indexes().CreateMany(ctx, []mongo.IndexModel{
+		{
+			Keys: bson.D{
+				{Key: "tenant_id", Value: 1},
+				{Key: "owner_uid", Value: 1},
+				{Key: "account_id", Value: 1},
+				{Key: "media_id", Value: 1},
+			},
+			Options: options.Index().SetUnique(true),
+		},
+		{
+			Keys: bson.D{
+				{Key: "tenant_id", Value: 1},
+				{Key: "owner_uid", Value: 1},
+				{Key: "account_id", Value: 1},
+				{Key: "update_at", Value: -1},
+			},
+		},
+	})
+	return err
+}
+
+func (r *mongoRepository) Upsert(ctx context.Context, review *entity.Review) (*entity.Review, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	if review == nil {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("review is required")
+	}
+	filter := actorMediaFilter(review.TenantID, review.OwnerUID, review.AccountID, review.MediaID)
+	opts := options.Replace().SetUpsert(true)
+	if _, err := r.collection.ReplaceOne(ctx, filter, review, opts); err != nil {
+		return nil, err
+	}
+	return review, nil
+}
+
+func (r *mongoRepository) Get(ctx context.Context, tenantID, ownerUID, accountID, mediaID string) (*entity.Review, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	var out entity.Review
+	err := r.collection.FindOne(ctx, actorMediaFilter(tenantID, ownerUID, accountID, mediaID)).Decode(&out)
+	if err != nil {
+		if err == mongo.ErrNoDocuments {
+			return nil, app.For(code.ThreadsAccount).ResNotFound("own post formula review not found")
+		}
+		return nil, err
+	}
+	return &out, nil
+}
+
+func (r *mongoRepository) ListByAccount(ctx context.Context, tenantID, ownerUID, accountID string) ([]entity.Review, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	cur, err := r.collection.Find(
+		ctx,
+		bson.M{
+			"tenant_id":  strings.TrimSpace(tenantID),
+			"owner_uid":  strings.TrimSpace(ownerUID),
+			"account_id": strings.TrimSpace(accountID),
+		},
+		options.Find().SetSort(bson.D{{Key: "update_at", Value: -1}}),
+	)
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	var out []entity.Review
+	if err := cur.All(ctx, &out); err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func actorMediaFilter(tenantID, ownerUID, accountID, mediaID string) bson.M {
+	return bson.M{
+		"tenant_id":  strings.TrimSpace(tenantID),
+		"owner_uid":  strings.TrimSpace(ownerUID),
+		"account_id": strings.TrimSpace(accountID),
+		"media_id":   strings.TrimSpace(mediaID),
+	}
+}
diff --git a/backend/internal/model/own_post_formula/usecase/usecase.go b/backend/internal/model/own_post_formula/usecase/usecase.go
new file mode 100644
index 0000000..eb9863b
--- /dev/null
+++ b/backend/internal/model/own_post_formula/usecase/usecase.go
@@ -0,0 +1,93 @@
+package usecase
+
+import (
+	"context"
+	"strings"
+	"time"
+
+	"haixun-backend/internal/library/clock"
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	libownpost "haixun-backend/internal/library/ownpost"
+	"haixun-backend/internal/model/own_post_formula/domain/entity"
+	domrepo "haixun-backend/internal/model/own_post_formula/domain/repository"
+)
+
+const FormulaCacheTTL = 5 * time.Minute
+
+type UseCase interface {
+	Get(ctx context.Context, tenantID, ownerUID, accountID, mediaID string) (*entity.Review, error)
+	SaveGenerated(ctx context.Context, tenantID, ownerUID, accountID, mediaID, personaID, postText string, review *libownpost.PostFormulaReview) (*entity.Review, error)
+	ListByAccount(ctx context.Context, tenantID, ownerUID, accountID string) ([]entity.Review, error)
+	IsFresh(review *entity.Review, now int64) bool
+}
+
+func (u *useCase) Get(ctx context.Context, tenantID, ownerUID, accountID, mediaID string) (*entity.Review, error) {
+	return u.repo.Get(ctx, tenantID, ownerUID, accountID, mediaID)
+}
+
+func (u *useCase) IsFresh(review *entity.Review, now int64) bool {
+	if review == nil || review.UpdateAt <= 0 {
+		return false
+	}
+	if now <= 0 {
+		now = clock.NowUnixNano()
+	}
+	return now-review.UpdateAt < int64(FormulaCacheTTL)
+}
+
+type useCase struct {
+	repo domrepo.Repository
+}
+
+func NewUseCase(repo domrepo.Repository) UseCase {
+	return &useCase{repo: repo}
+}
+
+func (u *useCase) SaveGenerated(
+	ctx context.Context,
+	tenantID, ownerUID, accountID, mediaID, personaID, postText string,
+	review *libownpost.PostFormulaReview,
+) (*entity.Review, error) {
+	if review == nil {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("review is required")
+	}
+	accountID = strings.TrimSpace(accountID)
+	mediaID = strings.TrimSpace(mediaID)
+	if accountID == "" || mediaID == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("account_id and media_id are required")
+	}
+	now := clock.NowUnixNano()
+	doc := &entity.Review{
+		ID:              entity.ReviewDocID(accountID, mediaID),
+		TenantID:        strings.TrimSpace(tenantID),
+		OwnerUID:        strings.TrimSpace(ownerUID),
+		AccountID:       accountID,
+		MediaID:         mediaID,
+		PersonaID:       strings.TrimSpace(personaID),
+		PostText:        strings.TrimSpace(postText),
+		Summary:         review.Summary,
+		Wins:            review.Wins,
+		Improvements:    review.Improvements,
+		Formula:         review.Formula,
+		PostTemplate:    review.PostTemplate,
+		HookPattern:     review.HookPattern,
+		Structure:       review.Structure,
+		ReplicationTips: review.ReplicationTips,
+		Avoid:           review.Avoid,
+		CreateAt:        now,
+		UpdateAt:        now,
+	}
+	if existing, err := u.repo.Get(ctx, tenantID, ownerUID, accountID, mediaID); err == nil && existing != nil {
+		doc.CreateAt = existing.CreateAt
+	}
+	return u.repo.Upsert(ctx, doc)
+}
+
+func (u *useCase) ListByAccount(ctx context.Context, tenantID, ownerUID, accountID string) ([]entity.Review, error) {
+	accountID = strings.TrimSpace(accountID)
+	if accountID == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("account_id is required")
+	}
+	return u.repo.ListByAccount(ctx, tenantID, ownerUID, accountID)
+}
diff --git a/backend/internal/model/permission/usecase/usecase.go b/backend/internal/model/permission/usecase/usecase.go
index 8fa0cd8..ad73322 100644
--- a/backend/internal/model/permission/usecase/usecase.go
+++ b/backend/internal/model/permission/usecase/usecase.go
@@ -95,14 +95,14 @@ func (u *permissionUseCase) Me(ctx context.Context, member *memberentity.Member,
 	if err != nil {
 		return nil, err
 	}
-	if len(perms) == 0 {
-		perms, err = u.permissions.List(ctx, domrepo.PermissionFilter{Status: entity.StatusOpen})
-		if err != nil {
-			return nil, err
-		}
-		if !hasRole(roles, "admin") {
-			perms = filterPermissionsByName(perms, defaultUserPermissionNames())
-		}
+	openPerms, err := u.permissions.List(ctx, domrepo.PermissionFilter{Status: entity.StatusOpen})
+	if err != nil {
+		return nil, err
+	}
+	if hasRole(roles, "admin") {
+		perms = mergePermissions(perms, openPerms)
+	} else {
+		perms = mergePermissions(perms, filterPermissionsByName(openPerms, defaultUserPermissionNames()))
 	}
 	nodes := permissionNodes(perms)
 	result := &domusecase.MePermissions{
@@ -169,6 +169,28 @@ func filterPermissionsByName(items []*entity.Permission, names []string) []*enti
 	return out
 }
 
+func mergePermissions(base []*entity.Permission, extras []*entity.Permission) []*entity.Permission {
+	seen := map[string]struct{}{}
+	out := make([]*entity.Permission, 0, len(base)+len(extras))
+	for _, group := range [][]*entity.Permission{base, extras} {
+		for _, item := range group {
+			if item == nil {
+				continue
+			}
+			key := item.Name
+			if key == "" {
+				key = item.ID.Hex()
+			}
+			if _, ok := seen[key]; ok {
+				continue
+			}
+			seen[key] = struct{}{}
+			out = append(out, item)
+		}
+	}
+	return out
+}
+
 func defaultUserPermissionNames() []string {
 	return []string{
 		"auth.logout",
@@ -251,7 +273,7 @@ func defaultPermissions() []*entity.Permission {
 		{Name: "brand.manage", HTTPMethods: allMethods, HTTPPath: "/api/v1/brands/*", Status: entity.StatusOpen, Type: entity.TypeBackendUser},
 		{Name: "persona.manage", HTTPMethods: allMethods, HTTPPath: "/api/v1/personas/*", Status: entity.StatusOpen, Type: entity.TypeBackendUser},
 		{Name: "placement_topic.manage", HTTPMethods: allMethods, HTTPPath: "/api/v1/placement/topics/*", Status: entity.StatusOpen, Type: entity.TypeBackendUser},
-		{Name: "threads_account.manage", HTTPMethods: "GET|POST|PUT|PATCH", HTTPPath: "/api/v1/threads-accounts/*", Status: entity.StatusOpen, Type: entity.TypeBackendUser},
+		{Name: "threads_account.manage", HTTPMethods: allMethods, HTTPPath: "/api/v1/threads-accounts/*", Status: entity.StatusOpen, Type: entity.TypeBackendUser},
 
 		{Name: "job.manage", HTTPMethods: "GET|POST", HTTPPath: "/api/v1/jobs/*", Status: entity.StatusOpen, Type: entity.TypeBackendUser},
 		{Name: "job.schedule.manage", HTTPMethods: "GET|POST|PUT|DELETE", HTTPPath: "/api/v1/job/schedules/*", Status: entity.StatusOpen, Type: entity.TypeBackendUser},
diff --git a/backend/internal/model/placement/usecase/settings.go b/backend/internal/model/placement/usecase/settings.go
index 1e7f423..fee05de 100644
--- a/backend/internal/model/placement/usecase/settings.go
+++ b/backend/internal/model/placement/usecase/settings.go
@@ -28,6 +28,7 @@ type Settings struct {
 	BraveSearchLang       string
 	ExaUserLocation       string
 	ExpandStrategy        string
+	DevModeEnabled        bool
 }
 
 type SettingsPatch struct {
@@ -38,6 +39,7 @@ type SettingsPatch struct {
 	BraveSearchLang   *string
 	ExaUserLocation   *string
 	ExpandStrategy    *string
+	DevModeEnabled    *bool
 }
 
 type UseCase interface {
@@ -164,6 +166,7 @@ type storedSettings struct {
 	BraveSearchLang   string
 	ExaUserLocation   string
 	ExpandStrategy    string
+	DevModeEnabled    bool
 }
 
 func defaultSettings() storedSettings {
@@ -201,6 +204,9 @@ func mergeSettings(defaults storedSettings, raw map[string]interface{}) storedSe
 	if v, ok := raw["expand_strategy"].(string); ok && strings.TrimSpace(v) != "" {
 		defaults.ExpandStrategy = string(libkg.ParseExpandStrategy(v))
 	}
+	if v, ok := raw["dev_mode_enabled"].(bool); ok {
+		defaults.DevModeEnabled = v
+	}
 	return defaults
 }
 
@@ -232,6 +238,9 @@ func applyPatch(current storedSettings, patch SettingsPatch) storedSettings {
 	if patch.ExpandStrategy != nil && strings.TrimSpace(*patch.ExpandStrategy) != "" {
 		current.ExpandStrategy = string(libkg.ParseExpandStrategy(*patch.ExpandStrategy))
 	}
+	if patch.DevModeEnabled != nil {
+		current.DevModeEnabled = *patch.DevModeEnabled
+	}
 	return current
 }
 
@@ -244,6 +253,7 @@ func (s storedSettings) toMap() map[string]interface{} {
 		"brave_search_lang":   s.BraveSearchLang,
 		"exa_user_location":   s.ExaUserLocation,
 		"expand_strategy":     s.ExpandStrategy,
+		"dev_mode_enabled":    s.DevModeEnabled,
 	}
 }
 
@@ -267,6 +277,7 @@ func toPublic(stored storedSettings) *Settings {
 		BraveSearchLang:       stored.BraveSearchLang,
 		ExaUserLocation:       stored.ExaUserLocation,
 		ExpandStrategy:        strategy,
+		DevModeEnabled:        stored.DevModeEnabled,
 	}
 }
 
diff --git a/backend/internal/model/placement/usecase/settings_dev_mode_test.go b/backend/internal/model/placement/usecase/settings_dev_mode_test.go
new file mode 100644
index 0000000..5dfb81d
--- /dev/null
+++ b/backend/internal/model/placement/usecase/settings_dev_mode_test.go
@@ -0,0 +1,28 @@
+package usecase
+
+import "testing"
+
+func TestApplyPatchDevModeEnabled(t *testing.T) {
+	enabled := true
+	disabled := false
+	current := defaultSettings()
+
+	next := applyPatch(current, SettingsPatch{DevModeEnabled: &enabled})
+	if !next.DevModeEnabled {
+		t.Fatal("expected dev_mode_enabled true")
+	}
+
+	next = applyPatch(next, SettingsPatch{DevModeEnabled: &disabled})
+	if next.DevModeEnabled {
+		t.Fatal("expected dev_mode_enabled false after toggle off")
+	}
+}
+
+func TestMergeSettingsDevModeEnabled(t *testing.T) {
+	merged := mergeSettings(defaultSettings(), map[string]interface{}{
+		"dev_mode_enabled": true,
+	})
+	if !merged.DevModeEnabled {
+		t.Fatal("expected merged dev_mode_enabled true")
+	}
+}
diff --git a/backend/internal/model/publish_analytics/domain/entity/analytics.go b/backend/internal/model/publish_analytics/domain/entity/analytics.go
index c290a0b..9e8e39d 100644
--- a/backend/internal/model/publish_analytics/domain/entity/analytics.go
+++ b/backend/internal/model/publish_analytics/domain/entity/analytics.go
@@ -16,6 +16,8 @@ type PublishAnalytics struct {
 	ReplyCount      int    `bson:"reply_count,omitempty"`
 	RepostCount     int    `bson:"repost_count,omitempty"`
 	QuoteCount      int    `bson:"quote_count,omitempty"`
+	ViewCount       int    `bson:"view_count,omitempty"`
+	ShareCount      int    `bson:"share_count,omitempty"`
 	ImpressionCount int    `bson:"impression_count,omitempty"`
 	ReachCount      int    `bson:"reach_count,omitempty"`
 	CheckedAt       int64  `bson:"checked_at"`
diff --git a/backend/internal/model/publish_analytics/domain/repository/repository.go b/backend/internal/model/publish_analytics/domain/repository/repository.go
index dcd2ced..b54dd32 100644
--- a/backend/internal/model/publish_analytics/domain/repository/repository.go
+++ b/backend/internal/model/publish_analytics/domain/repository/repository.go
@@ -12,4 +12,5 @@ type Repository interface {
 	Get(ctx context.Context, tenantID, ownerUID, analyticsID string) (*entity.PublishAnalytics, error)
 	ListByMedia(ctx context.Context, tenantID, ownerUID, mediaID string) ([]entity.PublishAnalytics, error)
 	Upsert(ctx context.Context, analytics *entity.PublishAnalytics) (*entity.PublishAnalytics, error)
+	DeleteByMediaIDs(ctx context.Context, tenantID, ownerUID string, mediaIDs []string) (int64, error)
 }
diff --git a/backend/internal/model/publish_analytics/domain/usecase/usecase.go b/backend/internal/model/publish_analytics/domain/usecase/usecase.go
index 4a8f3f1..6331a48 100644
--- a/backend/internal/model/publish_analytics/domain/usecase/usecase.go
+++ b/backend/internal/model/publish_analytics/domain/usecase/usecase.go
@@ -12,13 +12,25 @@ type PublishAnalyticsSummary struct {
 	ReplyCount      int
 	RepostCount     int
 	QuoteCount      int
+	ViewCount       int
+	ShareCount      int
 	ImpressionCount int
 	ReachCount      int
 	CheckedAt       int64
 	CreateAt        int64
 }
 
+type ScheduleCheckpointsRequest struct {
+	TenantID    string
+	OwnerUID    string
+	AccountID   string
+	MediaID     string
+	Permalink   string
+	PublishedAt int64
+}
+
 type UseCase interface {
 	RecordCheckpoint(ctx context.Context, tenantID, ownerUID string, summary PublishAnalyticsSummary) (*PublishAnalyticsSummary, error)
 	ListByMedia(ctx context.Context, tenantID, ownerUID, mediaID string) ([]PublishAnalyticsSummary, error)
+	ScheduleCheckpoints(ctx context.Context, req ScheduleCheckpointsRequest) error
 }
diff --git a/backend/internal/model/publish_analytics/repository/mongo.go b/backend/internal/model/publish_analytics/repository/mongo.go
index 6a5862d..29d78ae 100644
--- a/backend/internal/model/publish_analytics/repository/mongo.go
+++ b/backend/internal/model/publish_analytics/repository/mongo.go
@@ -115,7 +115,9 @@ func (r *mongoRepository) Upsert(ctx context.Context, analytics *entity.PublishA
 		return nil, app.For(code.AI).InputMissingRequired("analytics id is required")
 	}
 
-	filter := bson.M{"_id": analytics.ID}
+	filter := actorFilter(analytics.TenantID, analytics.OwnerUID)
+	filter["media_id"] = strings.TrimSpace(analytics.MediaID)
+	filter["checkpoint"] = strings.TrimSpace(analytics.Checkpoint)
 	opts := options.Replace().SetUpsert(true)
 	_, err := r.collection.ReplaceOne(ctx, filter, analytics, opts)
 	if err != nil {
@@ -123,3 +125,32 @@ func (r *mongoRepository) Upsert(ctx context.Context, analytics *entity.PublishA
 	}
 	return analytics, nil
 }
+
+func (r *mongoRepository) DeleteByMediaIDs(ctx context.Context, tenantID, ownerUID string, mediaIDs []string) (int64, error) {
+	if r.collection == nil {
+		return 0, app.For(code.AI).DBUnavailable("Mongo is not configured")
+	}
+	ids := make([]string, 0, len(mediaIDs))
+	seen := map[string]struct{}{}
+	for _, mediaID := range mediaIDs {
+		trimmed := strings.TrimSpace(mediaID)
+		if trimmed == "" {
+			continue
+		}
+		if _, ok := seen[trimmed]; ok {
+			continue
+		}
+		seen[trimmed] = struct{}{}
+		ids = append(ids, trimmed)
+	}
+	if len(ids) == 0 {
+		return 0, nil
+	}
+	filter := actorFilter(tenantID, ownerUID)
+	filter["media_id"] = bson.M{"$in": ids}
+	res, err := r.collection.DeleteMany(ctx, filter)
+	if err != nil {
+		return 0, err
+	}
+	return res.DeletedCount, nil
+}
diff --git a/backend/internal/model/publish_analytics/usecase/schedule.go b/backend/internal/model/publish_analytics/usecase/schedule.go
new file mode 100644
index 0000000..3b33e06
--- /dev/null
+++ b/backend/internal/model/publish_analytics/usecase/schedule.go
@@ -0,0 +1,61 @@
+package usecase
+
+import (
+	"context"
+	"strings"
+	"time"
+
+	jobdom "haixun-backend/internal/model/job/domain/usecase"
+	"haixun-backend/internal/model/publish_analytics/domain/entity"
+	domusecase "haixun-backend/internal/model/publish_analytics/domain/usecase"
+)
+
+const publishAnalyticsTemplateType = "publish-analytics"
+
+func (u *publishAnalyticsUseCase) ScheduleCheckpoints(ctx context.Context, req domusecase.ScheduleCheckpointsRequest) error {
+	if u.jobs == nil {
+		return nil
+	}
+	tenantID := strings.TrimSpace(req.TenantID)
+	ownerUID := strings.TrimSpace(req.OwnerUID)
+	accountID := strings.TrimSpace(req.AccountID)
+	mediaID := strings.TrimSpace(req.MediaID)
+	if tenantID == "" || ownerUID == "" || accountID == "" || mediaID == "" {
+		return nil
+	}
+	publishedAt := req.PublishedAt
+	if publishedAt <= 0 {
+		publishedAt = time.Now().UnixNano()
+	}
+	permalink := strings.TrimSpace(req.Permalink)
+	checkpoints := []struct {
+		name  string
+		delay time.Duration
+	}{
+		{entity.Checkpoint1h, time.Hour},
+		{entity.Checkpoint24h, 24 * time.Hour},
+		{entity.Checkpoint7d, 7 * 24 * time.Hour},
+	}
+	for _, cp := range checkpoints {
+		at := publishedAt + cp.delay.Nanoseconds()
+		scheduled := at
+		_, _ = u.jobs.CreateRun(ctx, jobdom.CreateRunRequest{
+			TemplateType: publishAnalyticsTemplateType,
+			Scope:        "threads_account",
+			ScopeID:      accountID,
+			TenantID:     tenantID,
+			OwnerUID:     ownerUID,
+			ScheduledAt:  &scheduled,
+			Payload: map[string]any{
+				"tenant_id":    tenantID,
+				"owner_uid":    ownerUID,
+				"account_id":   accountID,
+				"media_id":     mediaID,
+				"permalink":    permalink,
+				"published_at": publishedAt,
+				"checkpoint":   cp.name,
+			},
+		})
+	}
+	return nil
+}
diff --git a/backend/internal/model/publish_analytics/usecase/usecase.go b/backend/internal/model/publish_analytics/usecase/usecase.go
index fe8d3b3..aae8421 100644
--- a/backend/internal/model/publish_analytics/usecase/usecase.go
+++ b/backend/internal/model/publish_analytics/usecase/usecase.go
@@ -7,6 +7,7 @@ import (
 	"haixun-backend/internal/library/clock"
 	app "haixun-backend/internal/library/errors"
 	"haixun-backend/internal/library/errors/code"
+	jobdom "haixun-backend/internal/model/job/domain/usecase"
 	"haixun-backend/internal/model/publish_analytics/domain/entity"
 	domrepo "haixun-backend/internal/model/publish_analytics/domain/repository"
 	domusecase "haixun-backend/internal/model/publish_analytics/domain/usecase"
@@ -16,10 +17,11 @@ import (
 
 type publishAnalyticsUseCase struct {
 	repo domrepo.Repository
+	jobs jobdom.UseCase
 }
 
-func NewUseCase(repo domrepo.Repository) domusecase.UseCase {
-	return &publishAnalyticsUseCase{repo: repo}
+func NewUseCase(repo domrepo.Repository, jobs jobdom.UseCase) domusecase.UseCase {
+	return &publishAnalyticsUseCase{repo: repo, jobs: jobs}
 }
 
 func (u *publishAnalyticsUseCase) RecordCheckpoint(ctx context.Context, tenantID, ownerUID string, summary domusecase.PublishAnalyticsSummary) (*domusecase.PublishAnalyticsSummary, error) {
@@ -50,6 +52,8 @@ func (u *publishAnalyticsUseCase) RecordCheckpoint(ctx context.Context, tenantID
 		ReplyCount:      summary.ReplyCount,
 		RepostCount:     summary.RepostCount,
 		QuoteCount:      summary.QuoteCount,
+		ViewCount:       summary.ViewCount,
+		ShareCount:      summary.ShareCount,
 		ImpressionCount: summary.ImpressionCount,
 		ReachCount:      summary.ReachCount,
 		CheckedAt:       now,
@@ -97,6 +101,8 @@ func toSummary(item entity.PublishAnalytics) domusecase.PublishAnalyticsSummary
 		ReplyCount:      item.ReplyCount,
 		RepostCount:     item.RepostCount,
 		QuoteCount:      item.QuoteCount,
+		ViewCount:       item.ViewCount,
+		ShareCount:      item.ShareCount,
 		ImpressionCount: item.ImpressionCount,
 		ReachCount:      item.ReachCount,
 		CheckedAt:       item.CheckedAt,
diff --git a/backend/internal/model/publish_draft/domain/entity/draft.go b/backend/internal/model/publish_draft/domain/entity/draft.go
new file mode 100644
index 0000000..c3071f8
--- /dev/null
+++ b/backend/internal/model/publish_draft/domain/entity/draft.go
@@ -0,0 +1,15 @@
+package entity
+
+const CollectionName = "publish_text_drafts"
+
+type Draft struct {
+	ID        string   `bson:"_id"`
+	TenantID  string   `bson:"tenant_id"`
+	OwnerUID  string   `bson:"owner_uid"`
+	AccountID string   `bson:"account_id"`
+	Title     string   `bson:"title,omitempty"`
+	Text      string   `bson:"text"`
+	Tags      []string `bson:"tags,omitempty"`
+	CreateAt  int64    `bson:"create_at"`
+	UpdateAt  int64    `bson:"update_at"`
+}
diff --git a/backend/internal/model/publish_draft/domain/repository/repository.go b/backend/internal/model/publish_draft/domain/repository/repository.go
new file mode 100644
index 0000000..0011df8
--- /dev/null
+++ b/backend/internal/model/publish_draft/domain/repository/repository.go
@@ -0,0 +1,21 @@
+package repository
+
+import (
+	"context"
+
+	"haixun-backend/internal/model/publish_draft/domain/entity"
+)
+
+type ListResult struct {
+	Items []entity.Draft
+	Total int64
+}
+
+type Repository interface {
+	EnsureIndexes(ctx context.Context) error
+	Create(ctx context.Context, draft *entity.Draft) error
+	Get(ctx context.Context, tenantID, ownerUID, accountID, draftID string) (*entity.Draft, error)
+	List(ctx context.Context, tenantID, ownerUID, accountID string, page, pageSize int) (*ListResult, error)
+	Update(ctx context.Context, draft *entity.Draft) (*entity.Draft, error)
+	Delete(ctx context.Context, tenantID, ownerUID, accountID, draftID string) error
+}
diff --git a/backend/internal/model/publish_draft/domain/usecase/usecase.go b/backend/internal/model/publish_draft/domain/usecase/usecase.go
new file mode 100644
index 0000000..e62e87d
--- /dev/null
+++ b/backend/internal/model/publish_draft/domain/usecase/usecase.go
@@ -0,0 +1,48 @@
+package usecase
+
+import "context"
+
+type DraftSummary struct {
+	ID        string
+	AccountID string
+	Title     string
+	Text      string
+	Tags      []string
+	CreateAt  int64
+	UpdateAt  int64
+}
+
+type CreateRequest struct {
+	TenantID  string
+	OwnerUID  string
+	AccountID string
+	Title     string
+	Text      string
+	Tags      []string
+}
+
+type UpdateRequest struct {
+	TenantID  string
+	OwnerUID  string
+	AccountID string
+	DraftID   string
+	Title     *string
+	Text      *string
+	Tags      *[]string
+}
+
+type ListResult struct {
+	Items      []DraftSummary
+	Total      int64
+	Page       int
+	PageSize   int
+	TotalPages int
+}
+
+type UseCase interface {
+	Create(ctx context.Context, req CreateRequest) (*DraftSummary, error)
+	Get(ctx context.Context, tenantID, ownerUID, accountID, draftID string) (*DraftSummary, error)
+	List(ctx context.Context, tenantID, ownerUID, accountID string, page, pageSize int) (*ListResult, error)
+	Update(ctx context.Context, req UpdateRequest) (*DraftSummary, error)
+	Delete(ctx context.Context, tenantID, ownerUID, accountID, draftID string) error
+}
diff --git a/backend/internal/model/publish_guard/domain/entity/policy.go b/backend/internal/model/publish_guard/domain/entity/policy.go
new file mode 100644
index 0000000..5e703e6
--- /dev/null
+++ b/backend/internal/model/publish_guard/domain/entity/policy.go
@@ -0,0 +1,18 @@
+package entity
+
+const CollectionName = "publish_guard_policies"
+
+type Policy struct {
+	ID                           string `bson:"_id"`
+	TenantID                     string `bson:"tenant_id"`
+	OwnerUID                     string `bson:"owner_uid"`
+	AccountID                    string `bson:"account_id"`
+	Enabled                      bool   `bson:"enabled"`
+	MaxDailyPosts                int    `bson:"max_daily_posts"`
+	MinIntervalMinutes           int    `bson:"min_interval_minutes"`
+	ConsecutiveFailurePauseLimit int    `bson:"consecutive_failure_pause_limit"`
+	Paused                       bool   `bson:"paused"`
+	PausedReason                 string `bson:"paused_reason,omitempty"`
+	CreateAt                     int64  `bson:"create_at"`
+	UpdateAt                     int64  `bson:"update_at"`
+}
diff --git a/backend/internal/model/publish_guard/domain/repository/repository.go b/backend/internal/model/publish_guard/domain/repository/repository.go
new file mode 100644
index 0000000..a958381
--- /dev/null
+++ b/backend/internal/model/publish_guard/domain/repository/repository.go
@@ -0,0 +1,14 @@
+package repository
+
+import (
+	"context"
+
+	"haixun-backend/internal/model/publish_guard/domain/entity"
+)
+
+type Repository interface {
+	EnsureIndexes(ctx context.Context) error
+	Get(ctx context.Context, tenantID, ownerUID, accountID string) (*entity.Policy, error)
+	Upsert(ctx context.Context, policy *entity.Policy) (*entity.Policy, error)
+	DeleteByAccount(ctx context.Context, tenantID, ownerUID, accountID string) error
+}
diff --git a/backend/internal/model/publish_guard/domain/usecase/usecase.go b/backend/internal/model/publish_guard/domain/usecase/usecase.go
new file mode 100644
index 0000000..4ec89b7
--- /dev/null
+++ b/backend/internal/model/publish_guard/domain/usecase/usecase.go
@@ -0,0 +1,51 @@
+package usecase
+
+import "context"
+
+type PolicySummary struct {
+	AccountID                    string
+	Enabled                      bool
+	MaxDailyPosts                int
+	MinIntervalMinutes           int
+	ConsecutiveFailurePauseLimit int
+	Paused                       bool
+	PausedReason                 string
+	UpdateAt                     int64
+}
+
+type UpsertRequest struct {
+	TenantID                     string
+	OwnerUID                     string
+	AccountID                    string
+	Enabled                      bool
+	MaxDailyPosts                int
+	MinIntervalMinutes           int
+	ConsecutiveFailurePauseLimit int
+	Paused                       *bool
+	PausedReason                 string
+}
+
+type CheckRequest struct {
+	TenantID        string
+	OwnerUID        string
+	AccountID       string
+	Now             int64
+	PublishedToday  int64
+	LastPublishedAt int64
+	FailureStreak   int
+}
+
+type CheckResult struct {
+	Allowed     bool
+	DelayUntil  int64
+	Reason      string
+	ShouldPause bool
+}
+
+type UseCase interface {
+	Get(ctx context.Context, tenantID, ownerUID, accountID string) (*PolicySummary, error)
+	Upsert(ctx context.Context, req UpsertRequest) (*PolicySummary, error)
+	Resume(ctx context.Context, tenantID, ownerUID, accountID string) (*PolicySummary, error)
+	Check(ctx context.Context, req CheckRequest) (*CheckResult, error)
+	Pause(ctx context.Context, tenantID, ownerUID, accountID, reason string) (*PolicySummary, error)
+}
diff --git a/backend/internal/model/publish_guard/repository/mongo.go b/backend/internal/model/publish_guard/repository/mongo.go
new file mode 100644
index 0000000..dcc262e
--- /dev/null
+++ b/backend/internal/model/publish_guard/repository/mongo.go
@@ -0,0 +1,83 @@
+package repository
+
+import (
+	"context"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	"haixun-backend/internal/model/publish_guard/domain/entity"
+	domrepo "haixun-backend/internal/model/publish_guard/domain/repository"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+type mongoRepository struct {
+	collection *mongo.Collection
+}
+
+func NewMongoRepository(db *mongo.Database) domrepo.Repository {
+	if db == nil {
+		return &mongoRepository{}
+	}
+	return &mongoRepository{collection: db.Collection(entity.CollectionName)}
+}
+
+func (r *mongoRepository) EnsureIndexes(ctx context.Context) error {
+	if r.collection == nil {
+		return nil
+	}
+	_, err := r.collection.Indexes().CreateOne(ctx, mongo.IndexModel{
+		Keys:    bson.D{{Key: "tenant_id", Value: 1}, {Key: "owner_uid", Value: 1}, {Key: "account_id", Value: 1}},
+		Options: options.Index().SetUnique(true),
+	})
+	return err
+}
+
+func (r *mongoRepository) Get(ctx context.Context, tenantID, ownerUID, accountID string) (*entity.Policy, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	var out entity.Policy
+	err := r.collection.FindOne(ctx, actorFilter(tenantID, ownerUID, accountID)).Decode(&out)
+	if err != nil {
+		if err == mongo.ErrNoDocuments {
+			return nil, app.For(code.ThreadsAccount).ResNotFound("publish guard policy not found")
+		}
+		return nil, err
+	}
+	return &out, nil
+}
+
+func (r *mongoRepository) Upsert(ctx context.Context, policy *entity.Policy) (*entity.Policy, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	if policy == nil {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("policy is required")
+	}
+	opts := options.Replace().SetUpsert(true)
+	_, err := r.collection.ReplaceOne(ctx, actorFilter(policy.TenantID, policy.OwnerUID, policy.AccountID), policy, opts)
+	if err != nil {
+		return nil, err
+	}
+	return policy, nil
+}
+
+func (r *mongoRepository) DeleteByAccount(ctx context.Context, tenantID, ownerUID, accountID string) error {
+	if r.collection == nil {
+		return app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	_, err := r.collection.DeleteOne(ctx, actorFilter(tenantID, ownerUID, accountID))
+	return err
+}
+
+func actorFilter(tenantID, ownerUID, accountID string) bson.M {
+	return bson.M{
+		"tenant_id":  strings.TrimSpace(tenantID),
+		"owner_uid":  strings.TrimSpace(ownerUID),
+		"account_id": strings.TrimSpace(accountID),
+	}
+}
diff --git a/backend/internal/model/publish_guard/usecase/usecase.go b/backend/internal/model/publish_guard/usecase/usecase.go
new file mode 100644
index 0000000..e7777b6
--- /dev/null
+++ b/backend/internal/model/publish_guard/usecase/usecase.go
@@ -0,0 +1,171 @@
+package usecase
+
+import (
+	"context"
+	"strings"
+	"time"
+
+	"haixun-backend/internal/library/clock"
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	"haixun-backend/internal/model/publish_guard/domain/entity"
+	domrepo "haixun-backend/internal/model/publish_guard/domain/repository"
+	domusecase "haixun-backend/internal/model/publish_guard/domain/usecase"
+	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
+
+	"github.com/google/uuid"
+)
+
+type guardUseCase struct {
+	repo           domrepo.Repository
+	threadsAccount threadsaccountdomain.UseCase
+}
+
+func NewUseCase(repo domrepo.Repository, threadsAccount threadsaccountdomain.UseCase) domusecase.UseCase {
+	return &guardUseCase{repo: repo, threadsAccount: threadsAccount}
+}
+
+func (u *guardUseCase) Get(ctx context.Context, tenantID, ownerUID, accountID string) (*domusecase.PolicySummary, error) {
+	if err := u.require(ctx, tenantID, ownerUID, accountID); err != nil {
+		return nil, err
+	}
+	item, err := u.repo.Get(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		if strings.Contains(err.Error(), "not found") {
+			item = defaultPolicy(tenantID, ownerUID, accountID)
+		} else {
+			return nil, err
+		}
+	}
+	out := toSummary(item)
+	return &out, nil
+}
+
+func (u *guardUseCase) Upsert(ctx context.Context, req domusecase.UpsertRequest) (*domusecase.PolicySummary, error) {
+	if err := u.require(ctx, req.TenantID, req.OwnerUID, req.AccountID); err != nil {
+		return nil, err
+	}
+	item := defaultPolicy(req.TenantID, req.OwnerUID, req.AccountID)
+	item.Enabled = req.Enabled
+	if req.MaxDailyPosts > 0 {
+		item.MaxDailyPosts = req.MaxDailyPosts
+	}
+	if req.MinIntervalMinutes > 0 {
+		item.MinIntervalMinutes = req.MinIntervalMinutes
+	}
+	if req.ConsecutiveFailurePauseLimit > 0 {
+		item.ConsecutiveFailurePauseLimit = req.ConsecutiveFailurePauseLimit
+	}
+	if req.Paused != nil {
+		item.Paused = *req.Paused
+	}
+	item.PausedReason = strings.TrimSpace(req.PausedReason)
+	item.UpdateAt = clock.NowUnixNano()
+	saved, err := u.repo.Upsert(ctx, item)
+	if err != nil {
+		return nil, err
+	}
+	out := toSummary(saved)
+	return &out, nil
+}
+
+func (u *guardUseCase) Resume(ctx context.Context, tenantID, ownerUID, accountID string) (*domusecase.PolicySummary, error) {
+	policy, err := u.Get(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return nil, err
+	}
+	paused := false
+	return u.Upsert(ctx, domusecase.UpsertRequest{
+		TenantID: tenantID, OwnerUID: ownerUID, AccountID: accountID, Enabled: policy.Enabled,
+		MaxDailyPosts: policy.MaxDailyPosts, MinIntervalMinutes: policy.MinIntervalMinutes,
+		ConsecutiveFailurePauseLimit: policy.ConsecutiveFailurePauseLimit,
+		Paused:                       &paused,
+	})
+}
+
+func (u *guardUseCase) Pause(ctx context.Context, tenantID, ownerUID, accountID, reason string) (*domusecase.PolicySummary, error) {
+	policy, err := u.Get(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return nil, err
+	}
+	paused := true
+	return u.Upsert(ctx, domusecase.UpsertRequest{
+		TenantID: tenantID, OwnerUID: ownerUID, AccountID: accountID, Enabled: policy.Enabled,
+		MaxDailyPosts: policy.MaxDailyPosts, MinIntervalMinutes: policy.MinIntervalMinutes,
+		ConsecutiveFailurePauseLimit: policy.ConsecutiveFailurePauseLimit,
+		Paused:                       &paused, PausedReason: reason,
+	})
+}
+
+func (u *guardUseCase) Check(ctx context.Context, req domusecase.CheckRequest) (*domusecase.CheckResult, error) {
+	policy, err := u.Get(ctx, req.TenantID, req.OwnerUID, req.AccountID)
+	if err != nil {
+		return nil, err
+	}
+	if !policy.Enabled {
+		return &domusecase.CheckResult{Allowed: true}, nil
+	}
+	now := req.Now
+	if now <= 0 {
+		now = clock.NowUnixNano()
+	}
+	if policy.Paused {
+		return &domusecase.CheckResult{Allowed: false, Reason: firstNonEmpty(policy.PausedReason, "發文已暫停")}, nil
+	}
+	if policy.MaxDailyPosts > 0 && req.PublishedToday >= int64(policy.MaxDailyPosts) {
+		return &domusecase.CheckResult{Allowed: false, DelayUntil: now + int64(time.Hour), Reason: "已達每日發文上限"}, nil
+	}
+	if policy.MinIntervalMinutes > 0 && req.LastPublishedAt > 0 {
+		minNext := req.LastPublishedAt + int64(time.Duration(policy.MinIntervalMinutes)*time.Minute)
+		if minNext > now {
+			return &domusecase.CheckResult{Allowed: false, DelayUntil: minNext, Reason: "未達最小發文間隔"}, nil
+		}
+	}
+	if policy.ConsecutiveFailurePauseLimit > 0 && req.FailureStreak >= policy.ConsecutiveFailurePauseLimit {
+		return &domusecase.CheckResult{Allowed: false, Reason: "連續失敗達上限，已暫停帳號發文", ShouldPause: true}, nil
+	}
+	return &domusecase.CheckResult{Allowed: true}, nil
+}
+
+func (u *guardUseCase) require(ctx context.Context, tenantID, ownerUID, accountID string) error {
+	if strings.TrimSpace(tenantID) == "" || strings.TrimSpace(ownerUID) == "" {
+		return app.For(code.Auth).AuthUnauthorized("missing actor")
+	}
+	if strings.TrimSpace(accountID) == "" {
+		return app.For(code.ThreadsAccount).InputMissingRequired("account_id is required")
+	}
+	if u.threadsAccount != nil {
+		_, err := u.threadsAccount.Get(ctx, tenantID, ownerUID, accountID)
+		return err
+	}
+	return nil
+}
+
+func defaultPolicy(tenantID, ownerUID, accountID string) *entity.Policy {
+	now := clock.NowUnixNano()
+	return &entity.Policy{
+		ID: uuid.NewString(), TenantID: strings.TrimSpace(tenantID), OwnerUID: strings.TrimSpace(ownerUID), AccountID: strings.TrimSpace(accountID),
+		Enabled: true, MaxDailyPosts: 6, MinIntervalMinutes: 90, ConsecutiveFailurePauseLimit: 3,
+		CreateAt: now, UpdateAt: now,
+	}
+}
+
+func toSummary(item *entity.Policy) domusecase.PolicySummary {
+	if item == nil {
+		return domusecase.PolicySummary{}
+	}
+	return domusecase.PolicySummary{
+		AccountID: item.AccountID, Enabled: item.Enabled, MaxDailyPosts: item.MaxDailyPosts,
+		MinIntervalMinutes: item.MinIntervalMinutes, ConsecutiveFailurePauseLimit: item.ConsecutiveFailurePauseLimit,
+		Paused: item.Paused, PausedReason: item.PausedReason, UpdateAt: item.UpdateAt,
+	}
+}
+
+func firstNonEmpty(values ...string) string {
+	for _, value := range values {
+		if strings.TrimSpace(value) != "" {
+			return strings.TrimSpace(value)
+		}
+	}
+	return ""
+}
diff --git a/backend/internal/model/publish_guard/usecase/usecase_test.go b/backend/internal/model/publish_guard/usecase/usecase_test.go
new file mode 100644
index 0000000..6c829ad
--- /dev/null
+++ b/backend/internal/model/publish_guard/usecase/usecase_test.go
@@ -0,0 +1,100 @@
+package usecase
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"haixun-backend/internal/model/publish_guard/domain/entity"
+	domusecase "haixun-backend/internal/model/publish_guard/domain/usecase"
+)
+
+type guardRepoStub struct {
+	policy *entity.Policy
+}
+
+func (r *guardRepoStub) EnsureIndexes(ctx context.Context) error { return nil }
+func (r *guardRepoStub) Get(ctx context.Context, tenantID, ownerUID, accountID string) (*entity.Policy, error) {
+	if r.policy == nil {
+		r.policy = defaultPolicy(tenantID, ownerUID, accountID)
+	}
+	return r.policy, nil
+}
+func (r *guardRepoStub) Upsert(ctx context.Context, policy *entity.Policy) (*entity.Policy, error) {
+	r.policy = policy
+	return policy, nil
+}
+func (r *guardRepoStub) DeleteByAccount(ctx context.Context, tenantID, ownerUID, accountID string) error {
+	r.policy = nil
+	return nil
+}
+
+func TestGuardCheckBlocksPausedPolicy(t *testing.T) {
+	repo := &guardRepoStub{policy: defaultPolicy("t", "u", "a")}
+	repo.policy.Paused = true
+	repo.policy.PausedReason = "token error"
+	uc := NewUseCase(repo, nil)
+
+	result, err := uc.Check(context.Background(), checkReq())
+	if err != nil {
+		t.Fatal(err)
+	}
+	if result.Allowed || result.Reason != "token error" {
+		t.Fatalf("expected paused block, got %#v", result)
+	}
+}
+
+func TestGuardCheckDelaysWhenDailyLimitReached(t *testing.T) {
+	repo := &guardRepoStub{policy: defaultPolicy("t", "u", "a")}
+	repo.policy.MaxDailyPosts = 1
+	uc := NewUseCase(repo, nil)
+
+	result, err := uc.Check(context.Background(), checkReqWith(func(req *CheckRequestBuilder) {
+		req.publishedToday = 1
+	}))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if result.Allowed || result.DelayUntil == 0 {
+		t.Fatalf("expected delayed daily limit, got %#v", result)
+	}
+}
+
+func TestGuardCheckDelaysWhenIntervalNotReached(t *testing.T) {
+	repo := &guardRepoStub{policy: defaultPolicy("t", "u", "a")}
+	repo.policy.MinIntervalMinutes = 90
+	uc := NewUseCase(repo, nil)
+
+	now := time.Date(2026, 6, 30, 8, 0, 0, 0, time.UTC).UnixNano()
+	result, err := uc.Check(context.Background(), checkReqWith(func(req *CheckRequestBuilder) {
+		req.now = now
+		req.lastPublishedAt = now - int64(30*time.Minute)
+	}))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if result.Allowed || result.DelayUntil <= now {
+		t.Fatalf("expected interval delay, got %#v", result)
+	}
+}
+
+type CheckRequestBuilder struct {
+	now             int64
+	publishedToday  int64
+	lastPublishedAt int64
+}
+
+func checkReq() domusecase.CheckRequest {
+	return checkReqWith(nil)
+}
+
+func checkReqWith(update func(*CheckRequestBuilder)) domusecase.CheckRequest {
+	builder := &CheckRequestBuilder{now: time.Date(2026, 6, 30, 8, 0, 0, 0, time.UTC).UnixNano()}
+	if update != nil {
+		update(builder)
+	}
+	return domusecase.CheckRequest{
+		TenantID: "t", OwnerUID: "u", AccountID: "a",
+		Now: builder.now, PublishedToday: builder.publishedToday, LastPublishedAt: builder.lastPublishedAt,
+	}
+}
diff --git a/backend/internal/model/publish_inventory/domain/entity/policy.go b/backend/internal/model/publish_inventory/domain/entity/policy.go
new file mode 100644
index 0000000..053d97e
--- /dev/null
+++ b/backend/internal/model/publish_inventory/domain/entity/policy.go
@@ -0,0 +1,32 @@
+package entity
+
+const CollectionName = "publish_inventory_policies"
+
+type Slot struct {
+	Weekday int    `bson:"weekday" json:"weekday"`
+	Time    string `bson:"time" json:"time"`
+}
+
+type SourceRef struct {
+	Type          string `bson:"type" json:"type"`
+	PersonaID     string `bson:"persona_id,omitempty" json:"persona_id,omitempty"`
+	CopyMissionID string `bson:"copy_mission_id,omitempty" json:"copy_mission_id,omitempty"`
+	ScanPostID    string `bson:"scan_post_id,omitempty" json:"scan_post_id,omitempty"`
+	ManualSeed    string `bson:"manual_seed,omitempty" json:"manual_seed,omitempty"`
+}
+
+type Policy struct {
+	ID                string      `bson:"_id"`
+	TenantID          string      `bson:"tenant_id"`
+	OwnerUID          string      `bson:"owner_uid"`
+	AccountID         string      `bson:"account_id"`
+	Enabled           bool        `bson:"enabled"`
+	TargetDailyCount  int         `bson:"target_daily_count"`
+	LowStockThreshold int         `bson:"low_stock_threshold"`
+	LookaheadDays     int         `bson:"lookahead_days"`
+	Timezone          string      `bson:"timezone"`
+	Slots             []Slot      `bson:"slots,omitempty"`
+	SourceRefs        []SourceRef `bson:"source_refs,omitempty"`
+	CreateAt          int64       `bson:"create_at"`
+	UpdateAt          int64       `bson:"update_at"`
+}
diff --git a/backend/internal/model/publish_inventory/domain/repository/repository.go b/backend/internal/model/publish_inventory/domain/repository/repository.go
new file mode 100644
index 0000000..e55a79b
--- /dev/null
+++ b/backend/internal/model/publish_inventory/domain/repository/repository.go
@@ -0,0 +1,15 @@
+package repository
+
+import (
+	"context"
+
+	"haixun-backend/internal/model/publish_inventory/domain/entity"
+)
+
+type Repository interface {
+	EnsureIndexes(ctx context.Context) error
+	Get(ctx context.Context, tenantID, ownerUID, accountID string) (*entity.Policy, error)
+	Upsert(ctx context.Context, policy *entity.Policy) (*entity.Policy, error)
+	ListEnabled(ctx context.Context, limit int) ([]entity.Policy, error)
+	DeleteByAccount(ctx context.Context, tenantID, ownerUID, accountID string) error
+}
diff --git a/backend/internal/model/publish_inventory/domain/usecase/usecase.go b/backend/internal/model/publish_inventory/domain/usecase/usecase.go
new file mode 100644
index 0000000..68525d3
--- /dev/null
+++ b/backend/internal/model/publish_inventory/domain/usecase/usecase.go
@@ -0,0 +1,47 @@
+package usecase
+
+import "context"
+
+type Slot struct {
+	Weekday int
+	Time    string
+}
+
+type SourceRef struct {
+	Type          string
+	PersonaID     string
+	CopyMissionID string
+	ScanPostID    string
+	ManualSeed    string
+}
+
+type PolicySummary struct {
+	AccountID         string
+	Enabled           bool
+	TargetDailyCount  int
+	LowStockThreshold int
+	LookaheadDays     int
+	Timezone          string
+	Slots             []Slot
+	SourceRefs        []SourceRef
+	UpdateAt          int64
+}
+
+type UpsertRequest struct {
+	TenantID          string
+	OwnerUID          string
+	AccountID         string
+	Enabled           bool
+	TargetDailyCount  int
+	LowStockThreshold int
+	LookaheadDays     int
+	Timezone          string
+	Slots             []Slot
+	SourceRefs        []SourceRef
+}
+
+type UseCase interface {
+	Get(ctx context.Context, tenantID, ownerUID, accountID string) (*PolicySummary, error)
+	Upsert(ctx context.Context, req UpsertRequest) (*PolicySummary, error)
+	ListEnabled(ctx context.Context, limit int) ([]PolicySummary, error)
+}
diff --git a/backend/internal/model/publish_inventory/repository/mongo.go b/backend/internal/model/publish_inventory/repository/mongo.go
new file mode 100644
index 0000000..3edcef1
--- /dev/null
+++ b/backend/internal/model/publish_inventory/repository/mongo.go
@@ -0,0 +1,102 @@
+package repository
+
+import (
+	"context"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	"haixun-backend/internal/model/publish_inventory/domain/entity"
+	domrepo "haixun-backend/internal/model/publish_inventory/domain/repository"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+type mongoRepository struct {
+	collection *mongo.Collection
+}
+
+func NewMongoRepository(db *mongo.Database) domrepo.Repository {
+	if db == nil {
+		return &mongoRepository{}
+	}
+	return &mongoRepository{collection: db.Collection(entity.CollectionName)}
+}
+
+func (r *mongoRepository) EnsureIndexes(ctx context.Context) error {
+	if r.collection == nil {
+		return nil
+	}
+	_, err := r.collection.Indexes().CreateMany(ctx, []mongo.IndexModel{
+		{Keys: bson.D{{Key: "tenant_id", Value: 1}, {Key: "owner_uid", Value: 1}, {Key: "account_id", Value: 1}}, Options: options.Index().SetUnique(true)},
+		{Keys: bson.D{{Key: "enabled", Value: 1}}},
+	})
+	return err
+}
+
+func (r *mongoRepository) Get(ctx context.Context, tenantID, ownerUID, accountID string) (*entity.Policy, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	var out entity.Policy
+	err := r.collection.FindOne(ctx, actorFilter(tenantID, ownerUID, accountID)).Decode(&out)
+	if err != nil {
+		if err == mongo.ErrNoDocuments {
+			return nil, app.For(code.ThreadsAccount).ResNotFound("publish inventory policy not found")
+		}
+		return nil, err
+	}
+	return &out, nil
+}
+
+func (r *mongoRepository) Upsert(ctx context.Context, policy *entity.Policy) (*entity.Policy, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	if policy == nil {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("policy is required")
+	}
+	filter := actorFilter(policy.TenantID, policy.OwnerUID, policy.AccountID)
+	opts := options.Replace().SetUpsert(true)
+	if _, err := r.collection.ReplaceOne(ctx, filter, policy, opts); err != nil {
+		return nil, err
+	}
+	return policy, nil
+}
+
+func (r *mongoRepository) ListEnabled(ctx context.Context, limit int) ([]entity.Policy, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	if limit <= 0 {
+		limit = 100
+	}
+	cur, err := r.collection.Find(ctx, bson.M{"enabled": true}, options.Find().SetLimit(int64(limit)))
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	var out []entity.Policy
+	if err := cur.All(ctx, &out); err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (r *mongoRepository) DeleteByAccount(ctx context.Context, tenantID, ownerUID, accountID string) error {
+	if r.collection == nil {
+		return app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	_, err := r.collection.DeleteOne(ctx, actorFilter(tenantID, ownerUID, accountID))
+	return err
+}
+
+func actorFilter(tenantID, ownerUID, accountID string) bson.M {
+	return bson.M{
+		"tenant_id":  strings.TrimSpace(tenantID),
+		"owner_uid":  strings.TrimSpace(ownerUID),
+		"account_id": strings.TrimSpace(accountID),
+	}
+}
diff --git a/backend/internal/model/publish_inventory/usecase/usecase.go b/backend/internal/model/publish_inventory/usecase/usecase.go
new file mode 100644
index 0000000..497c412
--- /dev/null
+++ b/backend/internal/model/publish_inventory/usecase/usecase.go
@@ -0,0 +1,174 @@
+package usecase
+
+import (
+	"context"
+	"strings"
+
+	"haixun-backend/internal/library/clock"
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	"haixun-backend/internal/model/publish_inventory/domain/entity"
+	domrepo "haixun-backend/internal/model/publish_inventory/domain/repository"
+	domusecase "haixun-backend/internal/model/publish_inventory/domain/usecase"
+	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
+
+	"github.com/google/uuid"
+)
+
+type inventoryUseCase struct {
+	repo           domrepo.Repository
+	threadsAccount threadsaccountdomain.UseCase
+}
+
+func NewUseCase(repo domrepo.Repository, threadsAccount threadsaccountdomain.UseCase) domusecase.UseCase {
+	return &inventoryUseCase{repo: repo, threadsAccount: threadsAccount}
+}
+
+func (u *inventoryUseCase) Get(ctx context.Context, tenantID, ownerUID, accountID string) (*domusecase.PolicySummary, error) {
+	if err := u.require(ctx, tenantID, ownerUID, accountID); err != nil {
+		return nil, err
+	}
+	item, err := u.repo.Get(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		if strings.Contains(err.Error(), "not found") {
+			item = defaultPolicy(tenantID, ownerUID, accountID)
+		} else {
+			return nil, err
+		}
+	}
+	out := toSummary(item)
+	return &out, nil
+}
+
+func (u *inventoryUseCase) Upsert(ctx context.Context, req domusecase.UpsertRequest) (*domusecase.PolicySummary, error) {
+	if err := u.require(ctx, req.TenantID, req.OwnerUID, req.AccountID); err != nil {
+		return nil, err
+	}
+	item := defaultPolicy(req.TenantID, req.OwnerUID, req.AccountID)
+	item.Enabled = req.Enabled
+	if req.TargetDailyCount > 0 {
+		item.TargetDailyCount = req.TargetDailyCount
+	}
+	if req.LowStockThreshold > 0 {
+		item.LowStockThreshold = req.LowStockThreshold
+	}
+	if req.LookaheadDays > 0 {
+		item.LookaheadDays = req.LookaheadDays
+	}
+	if strings.TrimSpace(req.Timezone) != "" {
+		item.Timezone = strings.TrimSpace(req.Timezone)
+	}
+	item.Slots = slotsToEntity(req.Slots)
+	item.SourceRefs = sourceRefsToEntity(req.SourceRefs)
+	now := clock.NowUnixNano()
+	item.UpdateAt = now
+	saved, err := u.repo.Upsert(ctx, item)
+	if err != nil {
+		return nil, err
+	}
+	out := toSummary(saved)
+	return &out, nil
+}
+
+func (u *inventoryUseCase) ListEnabled(ctx context.Context, limit int) ([]domusecase.PolicySummary, error) {
+	items, err := u.repo.ListEnabled(ctx, limit)
+	if err != nil {
+		return nil, err
+	}
+	out := make([]domusecase.PolicySummary, 0, len(items))
+	for _, item := range items {
+		summary := toSummary(&item)
+		out = append(out, summary)
+	}
+	return out, nil
+}
+
+func (u *inventoryUseCase) require(ctx context.Context, tenantID, ownerUID, accountID string) error {
+	if strings.TrimSpace(tenantID) == "" || strings.TrimSpace(ownerUID) == "" {
+		return app.For(code.Auth).AuthUnauthorized("missing actor")
+	}
+	if strings.TrimSpace(accountID) == "" {
+		return app.For(code.ThreadsAccount).InputMissingRequired("account_id is required")
+	}
+	if u.threadsAccount != nil {
+		_, err := u.threadsAccount.Get(ctx, tenantID, ownerUID, accountID)
+		return err
+	}
+	return nil
+}
+
+func defaultPolicy(tenantID, ownerUID, accountID string) *entity.Policy {
+	now := clock.NowUnixNano()
+	return &entity.Policy{
+		ID:                uuid.NewString(),
+		TenantID:          strings.TrimSpace(tenantID),
+		OwnerUID:          strings.TrimSpace(ownerUID),
+		AccountID:         strings.TrimSpace(accountID),
+		Enabled:           false,
+		TargetDailyCount:  2,
+		LowStockThreshold: 3,
+		LookaheadDays:     7,
+		Timezone:          "Asia/Taipei",
+		Slots: []entity.Slot{
+			{Weekday: 1, Time: "09:30"},
+			{Weekday: 3, Time: "12:30"},
+			{Weekday: 5, Time: "18:30"},
+		},
+		CreateAt: now,
+		UpdateAt: now,
+	}
+}
+
+func toSummary(item *entity.Policy) domusecase.PolicySummary {
+	if item == nil {
+		return domusecase.PolicySummary{}
+	}
+	return domusecase.PolicySummary{
+		AccountID: item.AccountID, Enabled: item.Enabled, TargetDailyCount: item.TargetDailyCount,
+		LowStockThreshold: item.LowStockThreshold, LookaheadDays: item.LookaheadDays,
+		Timezone: item.Timezone, Slots: slotsFromEntity(item.Slots), SourceRefs: sourceRefsFromEntity(item.SourceRefs), UpdateAt: item.UpdateAt,
+	}
+}
+
+func slotsToEntity(items []domusecase.Slot) []entity.Slot {
+	out := make([]entity.Slot, 0, len(items))
+	for _, item := range items {
+		if strings.TrimSpace(item.Time) == "" {
+			continue
+		}
+		out = append(out, entity.Slot{Weekday: item.Weekday, Time: strings.TrimSpace(item.Time)})
+	}
+	return out
+}
+
+func slotsFromEntity(items []entity.Slot) []domusecase.Slot {
+	out := make([]domusecase.Slot, 0, len(items))
+	for _, item := range items {
+		out = append(out, domusecase.Slot{Weekday: item.Weekday, Time: item.Time})
+	}
+	return out
+}
+
+func sourceRefsToEntity(items []domusecase.SourceRef) []entity.SourceRef {
+	out := make([]entity.SourceRef, 0, len(items))
+	for _, item := range items {
+		if strings.TrimSpace(item.Type) == "" {
+			continue
+		}
+		out = append(out, entity.SourceRef{
+			Type: strings.TrimSpace(item.Type), PersonaID: strings.TrimSpace(item.PersonaID),
+			CopyMissionID: strings.TrimSpace(item.CopyMissionID), ScanPostID: strings.TrimSpace(item.ScanPostID), ManualSeed: strings.TrimSpace(item.ManualSeed),
+		})
+	}
+	return out
+}
+
+func sourceRefsFromEntity(items []entity.SourceRef) []domusecase.SourceRef {
+	out := make([]domusecase.SourceRef, 0, len(items))
+	for _, item := range items {
+		out = append(out, domusecase.SourceRef{
+			Type: item.Type, PersonaID: item.PersonaID, CopyMissionID: item.CopyMissionID, ScanPostID: item.ScanPostID, ManualSeed: item.ManualSeed,
+		})
+	}
+	return out
+}
diff --git a/backend/internal/model/publish_queue/domain/entity/queue_item.go b/backend/internal/model/publish_queue/domain/entity/queue_item.go
new file mode 100644
index 0000000..295d93c
--- /dev/null
+++ b/backend/internal/model/publish_queue/domain/entity/queue_item.go
@@ -0,0 +1,37 @@
+package entity
+
+const CollectionName = "publish_queue"
+
+const (
+	StatusScheduled  = "scheduled"
+	StatusPublishing = "publishing"
+	StatusPublished  = "published"
+	StatusFailed     = "failed"
+	StatusCancelled  = "cancelled"
+	StatusMissed     = "missed"
+)
+
+type QueueItem struct {
+	ID            string `bson:"_id"`
+	TenantID      string `bson:"tenant_id"`
+	OwnerUID      string `bson:"owner_uid"`
+	AccountID     string `bson:"account_id"`
+	PersonaID     string `bson:"persona_id,omitempty"`
+	CopyMissionID string `bson:"copy_mission_id,omitempty"`
+	CopyDraftID   string `bson:"copy_draft_id,omitempty"`
+	Text          string `bson:"text"`
+	TopicTag      string `bson:"topic_tag,omitempty"`
+	ScheduledAt   int64  `bson:"scheduled_at"`
+	Status        string `bson:"status"`
+	MediaID       string `bson:"media_id,omitempty"`
+	Permalink     string `bson:"permalink,omitempty"`
+	PublishedAt   int64  `bson:"published_at,omitempty"`
+	ErrorMessage  string `bson:"error_message,omitempty"`
+	RetryCount    int    `bson:"retry_count,omitempty"`
+	LastAttemptAt int64  `bson:"last_attempt_at,omitempty"`
+	NextAttemptAt int64  `bson:"next_attempt_at,omitempty"`
+	MissedAt      int64  `bson:"missed_at,omitempty"`
+	PausedReason  string `bson:"paused_reason,omitempty"`
+	CreateAt      int64  `bson:"create_at"`
+	UpdateAt      int64  `bson:"update_at"`
+}
diff --git a/backend/internal/model/publish_queue/domain/repository/repository.go b/backend/internal/model/publish_queue/domain/repository/repository.go
new file mode 100644
index 0000000..68c85cf
--- /dev/null
+++ b/backend/internal/model/publish_queue/domain/repository/repository.go
@@ -0,0 +1,39 @@
+package repository
+
+import (
+	"context"
+
+	"haixun-backend/internal/model/publish_queue/domain/entity"
+)
+
+type ListFilter struct {
+	TenantID  string
+	OwnerUID  string
+	AccountID string
+	Status    string
+	StartAt   int64
+	EndAt     int64
+}
+
+type ListResult struct {
+	Items []entity.QueueItem
+	Total int64
+}
+
+type Repository interface {
+	EnsureIndexes(ctx context.Context) error
+	Create(ctx context.Context, item *entity.QueueItem) error
+	Get(ctx context.Context, tenantID, ownerUID, accountID, queueID string) (*entity.QueueItem, error)
+	ListByIDs(ctx context.Context, tenantID, ownerUID string, ids []string) ([]entity.QueueItem, error)
+	List(ctx context.Context, filter ListFilter, page, pageSize int) (*ListResult, error)
+	ListDue(ctx context.Context, now int64, limit int) ([]entity.QueueItem, error)
+	ListMissedCandidates(ctx context.Context, before int64, limit int) ([]entity.QueueItem, error)
+	UpdateIfStatus(ctx context.Context, item *entity.QueueItem, allowed []string) (*entity.QueueItem, error)
+	Update(ctx context.Context, item *entity.QueueItem) (*entity.QueueItem, error)
+	CountByStatus(ctx context.Context, tenantID, ownerUID, accountID string, status string) (int64, error)
+	CountPublishedSince(ctx context.Context, tenantID, ownerUID, accountID string, since int64) (int64, error)
+	LastPublishedAt(ctx context.Context, tenantID, ownerUID, accountID string) (int64, error)
+	Delete(ctx context.Context, tenantID, ownerUID, accountID, queueID string) error
+	ListMediaIDsByAccount(ctx context.Context, tenantID, ownerUID, accountID string) ([]string, error)
+	DeleteByAccount(ctx context.Context, tenantID, ownerUID, accountID string) (int64, error)
+}
diff --git a/backend/internal/model/publish_queue/domain/usecase/usecase.go b/backend/internal/model/publish_queue/domain/usecase/usecase.go
new file mode 100644
index 0000000..7487ada
--- /dev/null
+++ b/backend/internal/model/publish_queue/domain/usecase/usecase.go
@@ -0,0 +1,171 @@
+package usecase
+
+import "context"
+
+type QueueItemSummary struct {
+	ID            string
+	AccountID     string
+	PersonaID     string
+	CopyMissionID string
+	CopyDraftID   string
+	Text          string
+	TopicTag      string
+	ScheduledAt   int64
+	Status        string
+	MediaID       string
+	Permalink     string
+	PublishedAt   int64
+	ErrorMessage  string
+	RetryCount    int
+	LastAttemptAt int64
+	NextAttemptAt int64
+	MissedAt      int64
+	PausedReason  string
+	CreateAt      int64
+	UpdateAt      int64
+}
+
+type CreateRequest struct {
+	TenantID      string
+	OwnerUID      string
+	AccountID     string
+	PersonaID     string
+	CopyMissionID string
+	CopyDraftID   string
+	Text          string
+	TopicTag      string
+	ScheduledAt   int64
+}
+
+type UpdateRequest struct {
+	TenantID    string
+	OwnerUID    string
+	AccountID   string
+	QueueID     string
+	Text        *string
+	TopicTag    *string
+	ScheduledAt *int64
+}
+
+type ListRequest struct {
+	TenantID  string
+	OwnerUID  string
+	AccountID string
+	Status    string
+	Page      int
+	PageSize  int
+}
+
+type RangeRequest struct {
+	TenantID  string
+	OwnerUID  string
+	AccountID string
+	Status    string
+	StartAt   int64
+	EndAt     int64
+	Page      int
+	PageSize  int
+}
+
+type ListResult struct {
+	Items      []QueueItemSummary
+	Total      int64
+	Page       int
+	PageSize   int
+	TotalPages int
+}
+
+type PublishHealthSummary struct {
+	PendingScheduled int64
+	FailedCount      int64
+	Published7d      int64
+	TotalLikes7d     int
+	TotalReplies7d   int
+}
+
+type PublishHealthCheckpoint struct {
+	Checkpoint  string
+	LikeCount   int
+	ReplyCount  int
+	RepostCount int
+	QuoteCount  int
+	Views       int
+	CheckedAt   int64
+}
+
+type PublishHealthItem struct {
+	MediaID     string
+	Permalink   string
+	Text        string
+	PublishedAt int64
+	LikeCount   int
+	ReplyCount  int
+	RepostCount int
+	QuoteCount  int
+	Views       int
+	Shares      int
+	Checkpoints []PublishHealthCheckpoint
+}
+
+type PublishHealthResult struct {
+	Summary    PublishHealthSummary
+	Items      []PublishHealthItem
+	Total      int64
+	Page       int
+	PageSize   int
+	TotalPages int
+}
+
+type RecordPublishedRequest struct {
+	TenantID      string
+	OwnerUID      string
+	AccountID     string
+	PersonaID     string
+	CopyMissionID string
+	CopyDraftID   string
+	Text          string
+	TopicTag      string
+	MediaID       string
+	Permalink     string
+	PublishedAt   int64
+}
+
+type SlotInsight struct {
+	Weekday        int
+	Time           string
+	AvgLikes1h     int
+	AvgReplies1h   int
+	AvgLikes24h    int
+	AvgReplies24h  int
+	AvgLikes7d     int
+	AvgReplies7d   int
+	SampleSize     int
+	Recommendation string
+}
+
+type Alert struct {
+	Type      string
+	Severity  string
+	Message   string
+	QueueID   string
+	AccountID string
+	CreateAt  int64
+}
+
+type UseCase interface {
+	Create(ctx context.Context, req CreateRequest) (*QueueItemSummary, error)
+	RecordPublished(ctx context.Context, req RecordPublishedRequest) (*QueueItemSummary, error)
+	Get(ctx context.Context, tenantID, ownerUID, accountID, queueID string) (*QueueItemSummary, error)
+	ListByIDs(ctx context.Context, tenantID, ownerUID string, ids []string) ([]QueueItemSummary, error)
+	List(ctx context.Context, req ListRequest) (*ListResult, error)
+	ListRange(ctx context.Context, req RangeRequest) (*ListResult, error)
+	Update(ctx context.Context, req UpdateRequest) (*QueueItemSummary, error)
+	Cancel(ctx context.Context, tenantID, ownerUID, accountID, queueID string) (*QueueItemSummary, error)
+	Retry(ctx context.Context, tenantID, ownerUID, accountID, queueID string) (*QueueItemSummary, error)
+	Delete(ctx context.Context, tenantID, ownerUID, accountID, queueID string) error
+	DispatchDue(ctx context.Context, limit int) (int, error)
+	MarkMissed(ctx context.Context, graceNs int64, limit int) (int, error)
+	ListAlerts(ctx context.Context, tenantID, ownerUID, accountID string) ([]Alert, error)
+	ListSlotInsights(ctx context.Context, tenantID, ownerUID, accountID, timezone string) ([]SlotInsight, error)
+	ListPublishHealth(ctx context.Context, tenantID, ownerUID, accountID string, page, pageSize int) (*PublishHealthResult, error)
+}
diff --git a/backend/internal/model/publish_queue/repository/mongo.go b/backend/internal/model/publish_queue/repository/mongo.go
new file mode 100644
index 0000000..ab060ff
--- /dev/null
+++ b/backend/internal/model/publish_queue/repository/mongo.go
@@ -0,0 +1,359 @@
+package repository
+
+import (
+	"context"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	"haixun-backend/internal/model/publish_queue/domain/entity"
+	domrepo "haixun-backend/internal/model/publish_queue/domain/repository"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+type mongoRepository struct {
+	collection *mongo.Collection
+}
+
+func NewMongoRepository(db *mongo.Database) domrepo.Repository {
+	if db == nil {
+		return &mongoRepository{}
+	}
+	return &mongoRepository{collection: db.Collection(entity.CollectionName)}
+}
+
+func (r *mongoRepository) EnsureIndexes(ctx context.Context) error {
+	if r.collection == nil {
+		return nil
+	}
+	_, err := r.collection.Indexes().CreateMany(ctx, []mongo.IndexModel{
+		{
+			Keys: bson.D{
+				{Key: "tenant_id", Value: 1},
+				{Key: "owner_uid", Value: 1},
+				{Key: "account_id", Value: 1},
+				{Key: "status", Value: 1},
+				{Key: "scheduled_at", Value: 1},
+			},
+		},
+	})
+	return err
+}
+
+func actorFilter(tenantID, ownerUID, accountID string) bson.M {
+	filter := bson.M{
+		"tenant_id": strings.TrimSpace(tenantID),
+		"owner_uid": strings.TrimSpace(ownerUID),
+	}
+	if accountID = strings.TrimSpace(accountID); accountID != "" {
+		filter["account_id"] = accountID
+	}
+	return filter
+}
+
+func normalizePage(page, pageSize int) (int, int) {
+	if page <= 0 {
+		page = 1
+	}
+	if pageSize <= 0 {
+		pageSize = 10
+	}
+	if pageSize > 50 {
+		pageSize = 50
+	}
+	return page, pageSize
+}
+
+func (r *mongoRepository) Create(ctx context.Context, item *entity.QueueItem) error {
+	if r.collection == nil {
+		return app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	if item == nil {
+		return app.For(code.ThreadsAccount).InputMissingRequired("queue item is required")
+	}
+	_, err := r.collection.InsertOne(ctx, item)
+	return err
+}
+
+func (r *mongoRepository) Get(ctx context.Context, tenantID, ownerUID, accountID, queueID string) (*entity.QueueItem, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	queueID = strings.TrimSpace(queueID)
+	if queueID == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("queue id is required")
+	}
+	filter := actorFilter(tenantID, ownerUID, accountID)
+	filter["_id"] = queueID
+	var out entity.QueueItem
+	err := r.collection.FindOne(ctx, filter).Decode(&out)
+	if err != nil {
+		if err == mongo.ErrNoDocuments {
+			return nil, app.For(code.ThreadsAccount).ResNotFound("publish queue item not found")
+		}
+		return nil, err
+	}
+	return &out, nil
+}
+
+func (r *mongoRepository) ListByIDs(ctx context.Context, tenantID, ownerUID string, ids []string) ([]entity.QueueItem, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	trimmed := make([]string, 0, len(ids))
+	for _, id := range ids {
+		id = strings.TrimSpace(id)
+		if id != "" {
+			trimmed = append(trimmed, id)
+		}
+	}
+	if len(trimmed) == 0 {
+		return nil, nil
+	}
+	filter := actorFilter(tenantID, ownerUID, "")
+	filter["_id"] = bson.M{"$in": trimmed}
+	cur, err := r.collection.Find(ctx, filter)
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	var out []entity.QueueItem
+	if err := cur.All(ctx, &out); err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (r *mongoRepository) List(ctx context.Context, filter domrepo.ListFilter, page, pageSize int) (*domrepo.ListResult, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	page, pageSize = normalizePage(page, pageSize)
+	mongoFilter := actorFilter(filter.TenantID, filter.OwnerUID, filter.AccountID)
+	if status := strings.TrimSpace(filter.Status); status != "" {
+		mongoFilter["status"] = status
+	}
+	if filter.StartAt > 0 || filter.EndAt > 0 {
+		rangeFilter := bson.M{}
+		if filter.StartAt > 0 {
+			rangeFilter["$gte"] = filter.StartAt
+		}
+		if filter.EndAt > 0 {
+			rangeFilter["$lte"] = filter.EndAt
+		}
+		mongoFilter["scheduled_at"] = rangeFilter
+	}
+	total, err := r.collection.CountDocuments(ctx, mongoFilter)
+	if err != nil {
+		return nil, err
+	}
+	opts := options.Find().
+		SetSort(bson.D{{Key: "scheduled_at", Value: -1}}).
+		SetSkip(int64((page - 1) * pageSize)).
+		SetLimit(int64(pageSize))
+	cur, err := r.collection.Find(ctx, mongoFilter, opts)
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	var items []entity.QueueItem
+	if err := cur.All(ctx, &items); err != nil {
+		return nil, err
+	}
+	return &domrepo.ListResult{Items: items, Total: total}, nil
+}
+
+func (r *mongoRepository) ListDue(ctx context.Context, now int64, limit int) ([]entity.QueueItem, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	if limit <= 0 {
+		limit = 20
+	}
+	filter := bson.M{
+		"status":       entity.StatusScheduled,
+		"scheduled_at": bson.M{"$lte": now},
+	}
+	opts := options.Find().
+		SetSort(bson.D{{Key: "scheduled_at", Value: 1}}).
+		SetLimit(int64(limit))
+	cur, err := r.collection.Find(ctx, filter, opts)
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	var items []entity.QueueItem
+	if err := cur.All(ctx, &items); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+func (r *mongoRepository) ListMissedCandidates(ctx context.Context, before int64, limit int) ([]entity.QueueItem, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	if limit <= 0 {
+		limit = 20
+	}
+	filter := bson.M{
+		"status":       entity.StatusScheduled,
+		"scheduled_at": bson.M{"$lte": before},
+	}
+	opts := options.Find().
+		SetSort(bson.D{{Key: "scheduled_at", Value: 1}}).
+		SetLimit(int64(limit))
+	cur, err := r.collection.Find(ctx, filter, opts)
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	var items []entity.QueueItem
+	if err := cur.All(ctx, &items); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+func (r *mongoRepository) UpdateIfStatus(ctx context.Context, item *entity.QueueItem, allowed []string) (*entity.QueueItem, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	if item == nil || item.ID == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("queue item is required")
+	}
+	filter := bson.M{
+		"_id":    item.ID,
+		"status": bson.M{"$in": allowed},
+	}
+	res, err := r.collection.ReplaceOne(ctx, filter, item)
+	if err != nil {
+		return nil, err
+	}
+	if res.MatchedCount == 0 {
+		return nil, app.For(code.ThreadsAccount).ResInvalidState("queue item status changed; update rejected")
+	}
+	return item, nil
+}
+
+func (r *mongoRepository) Update(ctx context.Context, item *entity.QueueItem) (*entity.QueueItem, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	if item == nil || item.ID == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("queue item is required")
+	}
+	filter := bson.M{"_id": item.ID}
+	res, err := r.collection.ReplaceOne(ctx, filter, item)
+	if err != nil {
+		return nil, err
+	}
+	if res.MatchedCount == 0 {
+		return nil, app.For(code.ThreadsAccount).ResNotFound("publish queue item not found")
+	}
+	return item, nil
+}
+
+func (r *mongoRepository) Delete(ctx context.Context, tenantID, ownerUID, accountID, queueID string) error {
+	if r.collection == nil {
+		return app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	queueID = strings.TrimSpace(queueID)
+	if queueID == "" {
+		return app.For(code.ThreadsAccount).InputMissingRequired("queue id is required")
+	}
+	filter := actorFilter(tenantID, ownerUID, accountID)
+	filter["_id"] = queueID
+	res, err := r.collection.DeleteOne(ctx, filter)
+	if err != nil {
+		return err
+	}
+	if res.DeletedCount == 0 {
+		return app.For(code.ThreadsAccount).ResNotFound("publish queue item not found")
+	}
+	return nil
+}
+
+func (r *mongoRepository) CountByStatus(ctx context.Context, tenantID, ownerUID, accountID, status string) (int64, error) {
+	if r.collection == nil {
+		return 0, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	filter := actorFilter(tenantID, ownerUID, accountID)
+	filter["status"] = strings.TrimSpace(status)
+	return r.collection.CountDocuments(ctx, filter)
+}
+
+func (r *mongoRepository) CountPublishedSince(ctx context.Context, tenantID, ownerUID, accountID string, since int64) (int64, error) {
+	if r.collection == nil {
+		return 0, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	filter := actorFilter(tenantID, ownerUID, accountID)
+	filter["status"] = entity.StatusPublished
+	filter["published_at"] = bson.M{"$gte": since}
+	return r.collection.CountDocuments(ctx, filter)
+}
+
+func (r *mongoRepository) LastPublishedAt(ctx context.Context, tenantID, ownerUID, accountID string) (int64, error) {
+	if r.collection == nil {
+		return 0, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	filter := actorFilter(tenantID, ownerUID, accountID)
+	filter["status"] = entity.StatusPublished
+	opts := options.FindOne().SetSort(bson.D{{Key: "published_at", Value: -1}})
+	var out entity.QueueItem
+	err := r.collection.FindOne(ctx, filter, opts).Decode(&out)
+	if err != nil {
+		if err == mongo.ErrNoDocuments {
+			return 0, nil
+		}
+		return 0, err
+	}
+	return out.PublishedAt, nil
+}
+
+func (r *mongoRepository) ListMediaIDsByAccount(ctx context.Context, tenantID, ownerUID, accountID string) ([]string, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	filter := actorFilter(tenantID, ownerUID, accountID)
+	filter["media_id"] = bson.M{"$ne": ""}
+	cur, err := r.collection.Find(ctx, filter, options.Find().SetProjection(bson.M{"media_id": 1}))
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	seen := map[string]struct{}{}
+	var ids []string
+	for cur.Next(ctx) {
+		var row struct {
+			MediaID string `bson:"media_id"`
+		}
+		if err := cur.Decode(&row); err != nil {
+			return nil, err
+		}
+		if id := strings.TrimSpace(row.MediaID); id != "" {
+			if _, ok := seen[id]; !ok {
+				seen[id] = struct{}{}
+				ids = append(ids, id)
+			}
+		}
+	}
+	if err := cur.Err(); err != nil {
+		return nil, err
+	}
+	return ids, nil
+}
+
+func (r *mongoRepository) DeleteByAccount(ctx context.Context, tenantID, ownerUID, accountID string) (int64, error) {
+	if r.collection == nil {
+		return 0, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	res, err := r.collection.DeleteMany(ctx, actorFilter(tenantID, ownerUID, accountID))
+	if err != nil {
+		return 0, err
+	}
+	return res.DeletedCount, nil
+}
diff --git a/backend/internal/model/publish_queue/usecase/usecase.go b/backend/internal/model/publish_queue/usecase/usecase.go
new file mode 100644
index 0000000..a09798a
--- /dev/null
+++ b/backend/internal/model/publish_queue/usecase/usecase.go
@@ -0,0 +1,782 @@
+package usecase
+
+import (
+	"context"
+	"strings"
+	"time"
+
+	"haixun-backend/internal/library/clock"
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	libthreads "haixun-backend/internal/library/threadsapi"
+	"haixun-backend/internal/library/threadspost"
+	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
+	padomain "haixun-backend/internal/model/publish_analytics/domain/usecase"
+	guarddomain "haixun-backend/internal/model/publish_guard/domain/usecase"
+	"haixun-backend/internal/model/publish_queue/domain/entity"
+	domrepo "haixun-backend/internal/model/publish_queue/domain/repository"
+	domusecase "haixun-backend/internal/model/publish_queue/domain/usecase"
+	evententity "haixun-backend/internal/model/publish_queue_event/domain/entity"
+	eventdomain "haixun-backend/internal/model/publish_queue_event/domain/usecase"
+	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
+
+	"github.com/google/uuid"
+)
+
+type publishQueueUseCase struct {
+	repo             domrepo.Repository
+	threadsAccount   threadsaccountdomain.UseCase
+	publishAnalytics padomain.UseCase
+	guard            guarddomain.UseCase
+	events           eventdomain.UseCase
+	copyDraft        copydraftdomain.UseCase
+}
+
+func NewUseCase(
+	repo domrepo.Repository,
+	threadsAccount threadsaccountdomain.UseCase,
+	publishAnalytics padomain.UseCase,
+	guard guarddomain.UseCase,
+	events eventdomain.UseCase,
+	copyDraft copydraftdomain.UseCase,
+) domusecase.UseCase {
+	return &publishQueueUseCase{
+		repo:             repo,
+		threadsAccount:   threadsAccount,
+		publishAnalytics: publishAnalytics,
+		guard:            guard,
+		events:           events,
+		copyDraft:        copyDraft,
+	}
+}
+
+func (u *publishQueueUseCase) Create(ctx context.Context, req domusecase.CreateRequest) (*domusecase.QueueItemSummary, error) {
+	tenantID := strings.TrimSpace(req.TenantID)
+	ownerUID := strings.TrimSpace(req.OwnerUID)
+	accountID := strings.TrimSpace(req.AccountID)
+	text := strings.TrimSpace(req.Text)
+	if tenantID == "" || ownerUID == "" {
+		return nil, app.For(code.Auth).AuthUnauthorized("missing actor")
+	}
+	if accountID == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("account_id is required")
+	}
+	if text == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("text is required")
+	}
+	if err := threadspost.ValidatePublish(text); err != nil {
+		return nil, app.For(code.ThreadsAccount).InputInvalidFormat(err.Error())
+	}
+	if _, err := u.threadsAccount.Get(ctx, tenantID, ownerUID, accountID); err != nil {
+		return nil, err
+	}
+
+	now := clock.NowUnixNano()
+	scheduledAt := req.ScheduledAt
+	if scheduledAt <= 0 {
+		scheduledAt = now
+	}
+
+	item := &entity.QueueItem{
+		ID:            uuid.NewString(),
+		TenantID:      tenantID,
+		OwnerUID:      ownerUID,
+		AccountID:     accountID,
+		PersonaID:     strings.TrimSpace(req.PersonaID),
+		CopyMissionID: strings.TrimSpace(req.CopyMissionID),
+		CopyDraftID:   strings.TrimSpace(req.CopyDraftID),
+		Text:          text,
+		TopicTag:      normalizeTopicTag(req.TopicTag),
+		ScheduledAt:   scheduledAt,
+		Status:        entity.StatusScheduled,
+		CreateAt:      now,
+		UpdateAt:      now,
+	}
+	if err := u.repo.Create(ctx, item); err != nil {
+		return nil, err
+	}
+	u.recordEvent(ctx, item, evententity.EventCreated, "", item.Status, "加入發文庫存")
+
+	if scheduledAt <= now {
+		_, _ = u.DispatchDue(ctx, 1)
+		fresh, err := u.repo.Get(ctx, tenantID, ownerUID, accountID, item.ID)
+		if err == nil && fresh != nil {
+			out := toSummary(*fresh)
+			return &out, nil
+		}
+	}
+
+	out := toSummary(*item)
+	return &out, nil
+}
+
+func (u *publishQueueUseCase) RecordPublished(ctx context.Context, req domusecase.RecordPublishedRequest) (*domusecase.QueueItemSummary, error) {
+	tenantID := strings.TrimSpace(req.TenantID)
+	ownerUID := strings.TrimSpace(req.OwnerUID)
+	accountID := strings.TrimSpace(req.AccountID)
+	mediaID := strings.TrimSpace(req.MediaID)
+	if err := requireActor(tenantID, ownerUID); err != nil {
+		return nil, err
+	}
+	if accountID == "" || mediaID == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("account_id and media_id are required")
+	}
+	if _, err := u.threadsAccount.Get(ctx, tenantID, ownerUID, accountID); err != nil {
+		return nil, err
+	}
+	now := clock.NowUnixNano()
+	publishedAt := req.PublishedAt
+	if publishedAt <= 0 {
+		publishedAt = now
+	}
+	item := &entity.QueueItem{
+		ID:            uuid.NewString(),
+		TenantID:      tenantID,
+		OwnerUID:      ownerUID,
+		AccountID:     accountID,
+		PersonaID:     strings.TrimSpace(req.PersonaID),
+		CopyMissionID: strings.TrimSpace(req.CopyMissionID),
+		CopyDraftID:   strings.TrimSpace(req.CopyDraftID),
+		Text:          strings.TrimSpace(req.Text),
+		TopicTag:      normalizeTopicTag(req.TopicTag),
+		ScheduledAt:   publishedAt,
+		Status:        entity.StatusPublished,
+		MediaID:       mediaID,
+		Permalink:     strings.TrimSpace(req.Permalink),
+		PublishedAt:   publishedAt,
+		CreateAt:      now,
+		UpdateAt:      now,
+	}
+	if err := u.repo.Create(ctx, item); err != nil {
+		return nil, err
+	}
+	u.recordEvent(ctx, item, evententity.EventPublished, "", item.Status, "已記錄發布結果")
+	_ = u.publishAnalytics.ScheduleCheckpoints(ctx, padomain.ScheduleCheckpointsRequest{
+		TenantID: tenantID, OwnerUID: ownerUID, AccountID: accountID,
+		MediaID: mediaID, Permalink: item.Permalink, PublishedAt: publishedAt,
+	})
+	out := toSummary(*item)
+	return &out, nil
+}
+
+func (u *publishQueueUseCase) Get(ctx context.Context, tenantID, ownerUID, accountID, queueID string) (*domusecase.QueueItemSummary, error) {
+	if err := requireActor(tenantID, ownerUID); err != nil {
+		return nil, err
+	}
+	item, err := u.repo.Get(ctx, tenantID, ownerUID, accountID, queueID)
+	if err != nil {
+		return nil, err
+	}
+	out := toSummary(*item)
+	return &out, nil
+}
+
+func (u *publishQueueUseCase) ListByIDs(ctx context.Context, tenantID, ownerUID string, ids []string) ([]domusecase.QueueItemSummary, error) {
+	if err := requireActor(tenantID, ownerUID); err != nil {
+		return nil, err
+	}
+	items, err := u.repo.ListByIDs(ctx, tenantID, ownerUID, ids)
+	if err != nil {
+		return nil, err
+	}
+	out := make([]domusecase.QueueItemSummary, 0, len(items))
+	for _, item := range items {
+		out = append(out, toSummary(item))
+	}
+	return out, nil
+}
+
+func (u *publishQueueUseCase) List(ctx context.Context, req domusecase.ListRequest) (*domusecase.ListResult, error) {
+	if err := requireActor(req.TenantID, req.OwnerUID); err != nil {
+		return nil, err
+	}
+	page, pageSize := req.Page, req.PageSize
+	if page <= 0 {
+		page = 1
+	}
+	if pageSize <= 0 {
+		pageSize = 10
+	}
+	if pageSize > 50 {
+		pageSize = 50
+	}
+	result, err := u.repo.List(ctx, domrepo.ListFilter{
+		TenantID:  req.TenantID,
+		OwnerUID:  req.OwnerUID,
+		AccountID: req.AccountID,
+		Status:    req.Status,
+	}, page, pageSize)
+	if err != nil {
+		return nil, err
+	}
+	items := make([]domusecase.QueueItemSummary, 0, len(result.Items))
+	for _, item := range result.Items {
+		items = append(items, toSummary(item))
+	}
+	totalPages := 0
+	if pageSize > 0 {
+		totalPages = int((result.Total + int64(pageSize) - 1) / int64(pageSize))
+	}
+	return &domusecase.ListResult{
+		Items:      items,
+		Total:      result.Total,
+		Page:       page,
+		PageSize:   pageSize,
+		TotalPages: totalPages,
+	}, nil
+}
+
+func (u *publishQueueUseCase) ListRange(ctx context.Context, req domusecase.RangeRequest) (*domusecase.ListResult, error) {
+	if err := requireActor(req.TenantID, req.OwnerUID); err != nil {
+		return nil, err
+	}
+	page, pageSize := req.Page, req.PageSize
+	if page <= 0 {
+		page = 1
+	}
+	if pageSize <= 0 {
+		pageSize = 50
+	}
+	if pageSize > 200 {
+		pageSize = 200
+	}
+	result, err := u.repo.List(ctx, domrepo.ListFilter{
+		TenantID: req.TenantID, OwnerUID: req.OwnerUID, AccountID: req.AccountID,
+		Status: req.Status, StartAt: req.StartAt, EndAt: req.EndAt,
+	}, page, pageSize)
+	if err != nil {
+		return nil, err
+	}
+	items := make([]domusecase.QueueItemSummary, 0, len(result.Items))
+	for _, item := range result.Items {
+		items = append(items, toSummary(item))
+	}
+	totalPages := 0
+	if pageSize > 0 {
+		totalPages = int((result.Total + int64(pageSize) - 1) / int64(pageSize))
+	}
+	return &domusecase.ListResult{Items: items, Total: result.Total, Page: page, PageSize: pageSize, TotalPages: totalPages}, nil
+}
+
+func (u *publishQueueUseCase) Update(ctx context.Context, req domusecase.UpdateRequest) (*domusecase.QueueItemSummary, error) {
+	if err := requireActor(req.TenantID, req.OwnerUID); err != nil {
+		return nil, err
+	}
+	item, err := u.repo.Get(ctx, req.TenantID, req.OwnerUID, req.AccountID, req.QueueID)
+	if err != nil {
+		return nil, err
+	}
+	if item.Status != entity.StatusScheduled {
+		return nil, app.For(code.ThreadsAccount).ResInvalidState("僅排程中的項目可修改")
+	}
+	if req.Text != nil {
+		text := strings.TrimSpace(*req.Text)
+		if text == "" {
+			return nil, app.For(code.ThreadsAccount).InputMissingRequired("text is required")
+		}
+		if err := threadspost.ValidatePublish(text); err != nil {
+			return nil, app.For(code.ThreadsAccount).InputInvalidFormat(err.Error())
+		}
+		item.Text = text
+	}
+	if req.ScheduledAt != nil && *req.ScheduledAt > 0 {
+		item.ScheduledAt = *req.ScheduledAt
+	}
+	if req.TopicTag != nil {
+		item.TopicTag = normalizeTopicTag(*req.TopicTag)
+	}
+	item.UpdateAt = clock.NowUnixNano()
+	updated, err := u.repo.UpdateIfStatus(ctx, item, []string{entity.StatusScheduled})
+	if err != nil {
+		return nil, err
+	}
+	out := toSummary(*updated)
+	return &out, nil
+}
+
+func (u *publishQueueUseCase) Cancel(ctx context.Context, tenantID, ownerUID, accountID, queueID string) (*domusecase.QueueItemSummary, error) {
+	if err := requireActor(tenantID, ownerUID); err != nil {
+		return nil, err
+	}
+	item, err := u.repo.Get(ctx, tenantID, ownerUID, accountID, queueID)
+	if err != nil {
+		return nil, err
+	}
+	if item.Status != entity.StatusScheduled {
+		return nil, app.For(code.ThreadsAccount).ResInvalidState("僅排程中的項目可取消")
+	}
+	item.Status = entity.StatusCancelled
+	item.UpdateAt = clock.NowUnixNano()
+	updated, err := u.repo.UpdateIfStatus(ctx, item, []string{entity.StatusScheduled})
+	if err != nil {
+		return nil, err
+	}
+	u.recordEvent(ctx, updated, evententity.EventCancelled, entity.StatusScheduled, updated.Status, "已取消排程")
+	out := toSummary(*updated)
+	return &out, nil
+}
+
+func (u *publishQueueUseCase) Retry(ctx context.Context, tenantID, ownerUID, accountID, queueID string) (*domusecase.QueueItemSummary, error) {
+	if err := requireActor(tenantID, ownerUID); err != nil {
+		return nil, err
+	}
+	item, err := u.repo.Get(ctx, tenantID, ownerUID, accountID, queueID)
+	if err != nil {
+		return nil, err
+	}
+	if item.Status != entity.StatusFailed && item.Status != entity.StatusCancelled && item.Status != entity.StatusMissed {
+		return nil, app.For(code.ThreadsAccount).ResInvalidState("僅 failed/cancelled/missed 項目可重試")
+	}
+	from := item.Status
+	item.Status = entity.StatusScheduled
+	item.ErrorMessage = ""
+	item.PausedReason = ""
+	item.MissedAt = 0
+	item.RetryCount++
+	item.NextAttemptAt = 0
+	now := clock.NowUnixNano()
+	item.UpdateAt = now
+	if item.ScheduledAt < now {
+		item.ScheduledAt = now
+	}
+	updated, err := u.repo.UpdateIfStatus(ctx, item, []string{entity.StatusFailed, entity.StatusCancelled, entity.StatusMissed})
+	if err != nil {
+		return nil, err
+	}
+	u.recordEvent(ctx, updated, evententity.EventRetry, from, updated.Status, "已重新排程")
+	out := toSummary(*updated)
+	return &out, nil
+}
+
+func (u *publishQueueUseCase) Delete(ctx context.Context, tenantID, ownerUID, accountID, queueID string) error {
+	if err := requireActor(tenantID, ownerUID); err != nil {
+		return err
+	}
+	item, err := u.repo.Get(ctx, tenantID, ownerUID, accountID, queueID)
+	if err != nil {
+		return err
+	}
+	switch item.Status {
+	case entity.StatusPublishing:
+		return app.For(code.ThreadsAccount).ResInvalidState("發佈進行中，無法刪除")
+	case entity.StatusPublished:
+		return app.For(code.ThreadsAccount).ResInvalidState("已發佈項目不可刪除")
+	case entity.StatusScheduled:
+		_, err = u.Cancel(ctx, tenantID, ownerUID, accountID, queueID)
+		return err
+	default:
+		return u.repo.Delete(ctx, tenantID, ownerUID, accountID, queueID)
+	}
+}
+
+func (u *publishQueueUseCase) DispatchDue(ctx context.Context, limit int) (int, error) {
+	if u.repo == nil {
+		return 0, nil
+	}
+	now := clock.NowUnixNano()
+	due, err := u.repo.ListDue(ctx, now, limit)
+	if err != nil {
+		return 0, err
+	}
+	dispatched := 0
+	for _, item := range due {
+		if err := u.dispatchOne(ctx, &item); err != nil {
+			continue
+		}
+		dispatched++
+	}
+	return dispatched, nil
+}
+
+func (u *publishQueueUseCase) dispatchOne(ctx context.Context, item *entity.QueueItem) error {
+	if result, err := u.checkGuard(ctx, item); err == nil && result != nil && !result.Allowed {
+		if result.ShouldPause && u.guard != nil {
+			_, _ = u.guard.Pause(ctx, item.TenantID, item.OwnerUID, item.AccountID, result.Reason)
+		}
+		item.PausedReason = result.Reason
+		if result.DelayUntil > 0 {
+			item.ScheduledAt = result.DelayUntil
+		} else {
+			item.Status = entity.StatusFailed
+			item.ErrorMessage = result.Reason
+		}
+		item.UpdateAt = clock.NowUnixNano()
+		updated, updateErr := u.repo.UpdateIfStatus(ctx, item, []string{entity.StatusScheduled})
+		if updateErr != nil {
+			return updateErr
+		}
+		u.recordEvent(ctx, updated, evententity.EventGuardDelayed, entity.StatusScheduled, updated.Status, result.Reason)
+		return nil
+	}
+	item.Status = entity.StatusPublishing
+	item.LastAttemptAt = clock.NowUnixNano()
+	item.UpdateAt = clock.NowUnixNano()
+	claimed, err := u.repo.UpdateIfStatus(ctx, item, []string{entity.StatusScheduled})
+	if err != nil {
+		return err
+	}
+	u.recordEvent(ctx, claimed, evententity.EventPublishing, entity.StatusScheduled, entity.StatusPublishing, "開始發布")
+
+	account, err := u.threadsAccount.Get(ctx, claimed.TenantID, claimed.OwnerUID, claimed.AccountID)
+	if err != nil {
+		return u.markFailed(ctx, claimed, "取得帳號失敗："+err.Error())
+	}
+	token, err := u.threadsAccount.ResolveAccountAPIAccessToken(ctx, claimed.TenantID, claimed.OwnerUID, claimed.AccountID)
+	if err != nil {
+		return u.markFailed(ctx, claimed, err.Error())
+	}
+	userID := strings.TrimSpace(account.ThreadsUserID)
+	if userID == "" || token == "" {
+		return u.markFailed(ctx, claimed, "Threads API 未連線")
+	}
+
+	result, err := libthreads.PublishText(ctx, libthreads.PublishTextInput{
+		ThreadsUserID: userID,
+		AccessToken:   token,
+		Text:          claimed.Text,
+		TopicTag:      claimed.TopicTag,
+	})
+	if err != nil {
+		return u.markFailed(ctx, claimed, "發文失敗："+err.Error())
+	}
+
+	now := clock.NowUnixNano()
+	claimed.Status = entity.StatusPublished
+	claimed.MediaID = result.MediaID
+	claimed.Permalink = result.Permalink
+	claimed.PublishedAt = now
+	claimed.UpdateAt = now
+	claimed.ErrorMessage = ""
+	if _, err := u.repo.UpdateIfStatus(ctx, claimed, []string{entity.StatusPublishing}); err != nil {
+		return err
+	}
+	u.recordEvent(ctx, claimed, evententity.EventPublished, entity.StatusPublishing, entity.StatusPublished, "Threads API 發布完成")
+	if claimed.CopyDraftID != "" && u.copyDraft != nil {
+		_, _ = u.copyDraft.MarkPublished(ctx, copydraftdomain.MarkPublishedRequest{
+			TenantID: claimed.TenantID, OwnerUID: claimed.OwnerUID, PersonaID: claimed.PersonaID,
+			DraftID: claimed.CopyDraftID, MediaID: result.MediaID, Permalink: result.Permalink,
+		})
+	}
+	_ = u.publishAnalytics.ScheduleCheckpoints(ctx, padomain.ScheduleCheckpointsRequest{
+		TenantID: claimed.TenantID, OwnerUID: claimed.OwnerUID, AccountID: claimed.AccountID,
+		MediaID: result.MediaID, Permalink: result.Permalink, PublishedAt: now,
+	})
+	return nil
+}
+
+func (u *publishQueueUseCase) markFailed(ctx context.Context, item *entity.QueueItem, message string) error {
+	item.Status = entity.StatusFailed
+	item.ErrorMessage = message
+	item.LastAttemptAt = clock.NowUnixNano()
+	item.UpdateAt = clock.NowUnixNano()
+	updated, err := u.repo.UpdateIfStatus(ctx, item, []string{entity.StatusPublishing, entity.StatusScheduled})
+	if err == nil {
+		u.recordEvent(ctx, updated, evententity.EventFailed, entity.StatusPublishing, entity.StatusFailed, message)
+		failureStreak := u.failureStreak(ctx, item.TenantID, item.OwnerUID, item.AccountID)
+		if u.guard != nil && failureStreak >= 3 {
+			_, _ = u.guard.Pause(ctx, item.TenantID, item.OwnerUID, item.AccountID, "連續發文失敗，已暫停帳號")
+		}
+	}
+	return err
+}
+
+func (u *publishQueueUseCase) ListPublishHealth(ctx context.Context, tenantID, ownerUID, accountID string, page, pageSize int) (*domusecase.PublishHealthResult, error) {
+	if err := requireActor(tenantID, ownerUID); err != nil {
+		return nil, err
+	}
+	if page <= 0 {
+		page = 1
+	}
+	if pageSize <= 0 {
+		pageSize = 10
+	}
+	if pageSize > 30 {
+		pageSize = 30
+	}
+
+	pending, _ := u.repo.CountByStatus(ctx, tenantID, ownerUID, accountID, entity.StatusScheduled)
+	failed, _ := u.repo.CountByStatus(ctx, tenantID, ownerUID, accountID, entity.StatusFailed)
+
+	publishedList, err := u.repo.List(ctx, domrepo.ListFilter{
+		TenantID:  tenantID,
+		OwnerUID:  ownerUID,
+		AccountID: accountID,
+		Status:    entity.StatusPublished,
+	}, page, pageSize)
+	if err != nil {
+		return nil, err
+	}
+
+	cutoff7d := clock.NowUnixNano() - int64(7*24*time.Hour)
+	var published7d int64
+	var totalLikes7d, totalReplies7d int
+
+	items := make([]domusecase.PublishHealthItem, 0, len(publishedList.Items))
+	for _, row := range publishedList.Items {
+		if row.PublishedAt >= cutoff7d {
+			published7d++
+		}
+		checkpoints, err := u.publishAnalytics.ListByMedia(ctx, tenantID, ownerUID, row.MediaID)
+		if err != nil {
+			checkpoints = nil
+		}
+		healthCPs := make([]domusecase.PublishHealthCheckpoint, 0, len(checkpoints))
+		var latestLike, latestReply, latestRepost, latestQuote, latestViews, latestShares int
+		var latestChecked int64
+		for _, cp := range checkpoints {
+			healthCPs = append(healthCPs, domusecase.PublishHealthCheckpoint{
+				Checkpoint:  cp.Checkpoint,
+				LikeCount:   cp.LikeCount,
+				ReplyCount:  cp.ReplyCount,
+				RepostCount: cp.RepostCount,
+				QuoteCount:  cp.QuoteCount,
+				Views:       cp.ViewCount,
+				CheckedAt:   cp.CheckedAt,
+			})
+			if cp.CheckedAt >= latestChecked {
+				latestChecked = cp.CheckedAt
+				latestLike = cp.LikeCount
+				latestReply = cp.ReplyCount
+				latestRepost = cp.RepostCount
+				latestQuote = cp.QuoteCount
+				latestViews = cp.ViewCount
+				latestShares = cp.ShareCount
+			}
+		}
+		if row.PublishedAt >= cutoff7d {
+			totalLikes7d += latestLike
+			totalReplies7d += latestReply
+		}
+		items = append(items, domusecase.PublishHealthItem{
+			MediaID:     row.MediaID,
+			Permalink:   row.Permalink,
+			Text:        row.Text,
+			PublishedAt: row.PublishedAt,
+			LikeCount:   latestLike,
+			ReplyCount:  latestReply,
+			RepostCount: latestRepost,
+			QuoteCount:  latestQuote,
+			Views:       latestViews,
+			Shares:      latestShares,
+			Checkpoints: healthCPs,
+		})
+	}
+
+	totalPages := 0
+	if pageSize > 0 {
+		totalPages = int((publishedList.Total + int64(pageSize) - 1) / int64(pageSize))
+	}
+	return &domusecase.PublishHealthResult{
+		Summary: domusecase.PublishHealthSummary{
+			PendingScheduled: pending,
+			FailedCount:      failed,
+			Published7d:      published7d,
+			TotalLikes7d:     totalLikes7d,
+			TotalReplies7d:   totalReplies7d,
+		},
+		Items:      items,
+		Total:      publishedList.Total,
+		Page:       page,
+		PageSize:   pageSize,
+		TotalPages: totalPages,
+	}, nil
+}
+
+func (u *publishQueueUseCase) MarkMissed(ctx context.Context, graceNs int64, limit int) (int, error) {
+	if graceNs <= 0 {
+		graceNs = int64(10 * time.Minute)
+	}
+	before := clock.NowUnixNano() - graceNs
+	items, err := u.repo.ListMissedCandidates(ctx, before, limit)
+	if err != nil {
+		return 0, err
+	}
+	count := 0
+	for _, item := range items {
+		item.Status = entity.StatusMissed
+		item.MissedAt = clock.NowUnixNano()
+		item.UpdateAt = item.MissedAt
+		updated, err := u.repo.UpdateIfStatus(ctx, &item, []string{entity.StatusScheduled})
+		if err != nil {
+			continue
+		}
+		u.recordEvent(ctx, updated, evententity.EventMissed, entity.StatusScheduled, entity.StatusMissed, "超過 grace period 未發布")
+		count++
+	}
+	return count, nil
+}
+
+func (u *publishQueueUseCase) ListAlerts(ctx context.Context, tenantID, ownerUID, accountID string) ([]domusecase.Alert, error) {
+	if err := requireActor(tenantID, ownerUID); err != nil {
+		return nil, err
+	}
+	result, err := u.repo.List(ctx, domrepo.ListFilter{TenantID: tenantID, OwnerUID: ownerUID, AccountID: accountID}, 1, 50)
+	if err != nil {
+		return nil, err
+	}
+	alerts := make([]domusecase.Alert, 0)
+	for _, item := range result.Items {
+		switch item.Status {
+		case entity.StatusFailed:
+			alerts = append(alerts, domusecase.Alert{Type: "failed", Severity: "danger", Message: firstNonEmpty(item.ErrorMessage, "發文失敗"), QueueID: item.ID, AccountID: item.AccountID, CreateAt: item.UpdateAt})
+		case entity.StatusMissed:
+			alerts = append(alerts, domusecase.Alert{Type: "missed", Severity: "warning", Message: "排程已漏發", QueueID: item.ID, AccountID: item.AccountID, CreateAt: item.MissedAt})
+		}
+		if item.PausedReason != "" {
+			alerts = append(alerts, domusecase.Alert{Type: "guard", Severity: "warning", Message: item.PausedReason, QueueID: item.ID, AccountID: item.AccountID, CreateAt: item.UpdateAt})
+		}
+	}
+	return alerts, nil
+}
+
+func (u *publishQueueUseCase) ListSlotInsights(ctx context.Context, tenantID, ownerUID, accountID, timezone string) ([]domusecase.SlotInsight, error) {
+	if err := requireActor(tenantID, ownerUID); err != nil {
+		return nil, err
+	}
+	health, err := u.ListPublishHealth(ctx, tenantID, ownerUID, accountID, 1, 30)
+	if err != nil {
+		return nil, err
+	}
+	type agg struct {
+		likes7d   int
+		replies7d int
+		samples   int
+	}
+	slots := map[string]*agg{}
+	for _, item := range health.Items {
+		t := time.Unix(0, item.PublishedAt).UTC()
+		key := t.Format("15:04")
+		if _, ok := slots[key]; !ok {
+			slots[key] = &agg{}
+		}
+		slots[key].likes7d += item.LikeCount
+		slots[key].replies7d += item.ReplyCount
+		slots[key].samples++
+	}
+	out := make([]domusecase.SlotInsight, 0, len(slots))
+	for key, item := range slots {
+		avgLikes := 0
+		avgReplies := 0
+		if item.samples > 0 {
+			avgLikes = item.likes7d / item.samples
+			avgReplies = item.replies7d / item.samples
+		}
+		recommendation := "neutral"
+		if avgLikes+avgReplies >= 5 {
+			recommendation = "recommended"
+		} else if item.samples >= 2 {
+			recommendation = "low"
+		}
+		out = append(out, domusecase.SlotInsight{
+			Weekday: -1, Time: key, AvgLikes1h: avgLikes, AvgReplies1h: avgReplies,
+			AvgLikes24h: avgLikes, AvgReplies24h: avgReplies, AvgLikes7d: avgLikes, AvgReplies7d: avgReplies,
+			SampleSize: item.samples, Recommendation: recommendation,
+		})
+	}
+	if len(out) == 0 {
+		out = []domusecase.SlotInsight{
+			{Weekday: 1, Time: "09:30", Recommendation: "recommended"},
+			{Weekday: 3, Time: "12:30", Recommendation: "neutral"},
+			{Weekday: 5, Time: "18:30", Recommendation: "recommended"},
+		}
+	}
+	return out, nil
+}
+
+func (u *publishQueueUseCase) checkGuard(ctx context.Context, item *entity.QueueItem) (*guarddomain.CheckResult, error) {
+	if u.guard == nil || item == nil {
+		return &guarddomain.CheckResult{Allowed: true}, nil
+	}
+	now := clock.NowUnixNano()
+	publishedToday, _ := u.repo.CountPublishedSince(ctx, item.TenantID, item.OwnerUID, item.AccountID, startOfUTCDay(now))
+	lastPublishedAt, _ := u.repo.LastPublishedAt(ctx, item.TenantID, item.OwnerUID, item.AccountID)
+	return u.guard.Check(ctx, guarddomain.CheckRequest{
+		TenantID: item.TenantID, OwnerUID: item.OwnerUID, AccountID: item.AccountID,
+		Now: now, PublishedToday: publishedToday, LastPublishedAt: lastPublishedAt, FailureStreak: u.failureStreak(ctx, item.TenantID, item.OwnerUID, item.AccountID),
+	})
+}
+
+func (u *publishQueueUseCase) failureStreak(ctx context.Context, tenantID, ownerUID, accountID string) int {
+	result, err := u.repo.List(ctx, domrepo.ListFilter{TenantID: tenantID, OwnerUID: ownerUID, AccountID: accountID}, 1, 10)
+	if err != nil {
+		return 0
+	}
+	streak := 0
+	for _, item := range result.Items {
+		if item.Status == entity.StatusFailed {
+			streak++
+			continue
+		}
+		if item.Status == entity.StatusPublished {
+			break
+		}
+	}
+	return streak
+}
+
+func (u *publishQueueUseCase) recordEvent(ctx context.Context, item *entity.QueueItem, eventType, fromStatus, toStatus, message string) {
+	if u.events == nil || item == nil {
+		return
+	}
+	_ = u.events.Record(ctx, eventdomain.RecordRequest{
+		TenantID: item.TenantID, OwnerUID: item.OwnerUID, AccountID: item.AccountID, QueueID: item.ID,
+		EventType: eventType, FromStatus: fromStatus, ToStatus: toStatus, Message: message,
+	})
+}
+
+func startOfUTCDay(ns int64) int64 {
+	t := time.Unix(0, ns).UTC()
+	return time.Date(t.Year(), t.Month(), t.Day(), 0, 0, 0, 0, time.UTC).UnixNano()
+}
+
+func firstNonEmpty(values ...string) string {
+	for _, value := range values {
+		if strings.TrimSpace(value) != "" {
+			return strings.TrimSpace(value)
+		}
+	}
+	return ""
+}
+
+func requireActor(tenantID, ownerUID string) error {
+	if strings.TrimSpace(tenantID) == "" || strings.TrimSpace(ownerUID) == "" {
+		return app.For(code.Auth).AuthUnauthorized("missing actor")
+	}
+	return nil
+}
+
+func toSummary(item entity.QueueItem) domusecase.QueueItemSummary {
+	return domusecase.QueueItemSummary{
+		ID:            item.ID,
+		AccountID:     item.AccountID,
+		PersonaID:     item.PersonaID,
+		CopyMissionID: item.CopyMissionID,
+		CopyDraftID:   item.CopyDraftID,
+		Text:          item.Text,
+		TopicTag:      item.TopicTag,
+		ScheduledAt:   item.ScheduledAt,
+		Status:        item.Status,
+		MediaID:       item.MediaID,
+		Permalink:     item.Permalink,
+		PublishedAt:   item.PublishedAt,
+		ErrorMessage:  item.ErrorMessage,
+		RetryCount:    item.RetryCount,
+		LastAttemptAt: item.LastAttemptAt,
+		NextAttemptAt: item.NextAttemptAt,
+		MissedAt:      item.MissedAt,
+		PausedReason:  item.PausedReason,
+		CreateAt:      item.CreateAt,
+		UpdateAt:      item.UpdateAt,
+	}
+}
+
+func normalizeTopicTag(value string) string {
+	value = strings.TrimSpace(value)
+	value = strings.TrimPrefix(value, "#")
+	value = strings.TrimSpace(value)
+	if len([]rune(value)) > 40 {
+		runes := []rune(value)
+		value = string(runes[:40])
+	}
+	return value
+}
diff --git a/backend/internal/model/publish_queue_event/domain/entity/event.go b/backend/internal/model/publish_queue_event/domain/entity/event.go
new file mode 100644
index 0000000..9a8c938
--- /dev/null
+++ b/backend/internal/model/publish_queue_event/domain/entity/event.go
@@ -0,0 +1,27 @@
+package entity
+
+const CollectionName = "publish_queue_events"
+
+const (
+	EventCreated      = "created"
+	EventRetry        = "retry"
+	EventPublishing   = "publishing"
+	EventPublished    = "published"
+	EventFailed       = "failed"
+	EventCancelled    = "cancelled"
+	EventMissed       = "missed"
+	EventGuardDelayed = "guard_delayed"
+)
+
+type Event struct {
+	ID         string `bson:"_id"`
+	TenantID   string `bson:"tenant_id"`
+	OwnerUID   string `bson:"owner_uid"`
+	AccountID  string `bson:"account_id"`
+	QueueID    string `bson:"queue_id"`
+	EventType  string `bson:"event_type"`
+	FromStatus string `bson:"from_status,omitempty"`
+	ToStatus   string `bson:"to_status,omitempty"`
+	Message    string `bson:"message,omitempty"`
+	CreateAt   int64  `bson:"create_at"`
+}
diff --git a/backend/internal/model/publish_queue_event/domain/repository/repository.go b/backend/internal/model/publish_queue_event/domain/repository/repository.go
new file mode 100644
index 0000000..ec04c8d
--- /dev/null
+++ b/backend/internal/model/publish_queue_event/domain/repository/repository.go
@@ -0,0 +1,15 @@
+package repository
+
+import (
+	"context"
+
+	"haixun-backend/internal/model/publish_queue_event/domain/entity"
+)
+
+type Repository interface {
+	EnsureIndexes(ctx context.Context) error
+	Create(ctx context.Context, event *entity.Event) error
+	ListByQueue(ctx context.Context, tenantID, ownerUID, accountID, queueID string, limit int) ([]entity.Event, error)
+	ListRecentByAccount(ctx context.Context, tenantID, ownerUID, accountID string, limit int) ([]entity.Event, error)
+	DeleteByAccount(ctx context.Context, tenantID, ownerUID, accountID string) error
+}
diff --git a/backend/internal/model/publish_queue_event/domain/usecase/usecase.go b/backend/internal/model/publish_queue_event/domain/usecase/usecase.go
new file mode 100644
index 0000000..704e271
--- /dev/null
+++ b/backend/internal/model/publish_queue_event/domain/usecase/usecase.go
@@ -0,0 +1,31 @@
+package usecase
+
+import "context"
+
+type EventSummary struct {
+	ID         string
+	QueueID    string
+	AccountID  string
+	EventType  string
+	FromStatus string
+	ToStatus   string
+	Message    string
+	CreateAt   int64
+}
+
+type RecordRequest struct {
+	TenantID   string
+	OwnerUID   string
+	AccountID  string
+	QueueID    string
+	EventType  string
+	FromStatus string
+	ToStatus   string
+	Message    string
+}
+
+type UseCase interface {
+	Record(ctx context.Context, req RecordRequest) error
+	ListByQueue(ctx context.Context, tenantID, ownerUID, accountID, queueID string, limit int) ([]EventSummary, error)
+	ListRecentByAccount(ctx context.Context, tenantID, ownerUID, accountID string, limit int) ([]EventSummary, error)
+}
diff --git a/backend/internal/model/publish_queue_event/repository/mongo.go b/backend/internal/model/publish_queue_event/repository/mongo.go
new file mode 100644
index 0000000..310513a
--- /dev/null
+++ b/backend/internal/model/publish_queue_event/repository/mongo.go
@@ -0,0 +1,99 @@
+package repository
+
+import (
+	"context"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	"haixun-backend/internal/model/publish_queue_event/domain/entity"
+	domrepo "haixun-backend/internal/model/publish_queue_event/domain/repository"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+type mongoRepository struct {
+	collection *mongo.Collection
+}
+
+func NewMongoRepository(db *mongo.Database) domrepo.Repository {
+	if db == nil {
+		return &mongoRepository{}
+	}
+	return &mongoRepository{collection: db.Collection(entity.CollectionName)}
+}
+
+func (r *mongoRepository) EnsureIndexes(ctx context.Context) error {
+	if r.collection == nil {
+		return nil
+	}
+	_, err := r.collection.Indexes().CreateMany(ctx, []mongo.IndexModel{
+		{Keys: bson.D{{Key: "tenant_id", Value: 1}, {Key: "owner_uid", Value: 1}, {Key: "account_id", Value: 1}, {Key: "queue_id", Value: 1}, {Key: "create_at", Value: -1}}},
+	})
+	return err
+}
+
+func (r *mongoRepository) Create(ctx context.Context, event *entity.Event) error {
+	if r.collection == nil {
+		return app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	if event == nil {
+		return app.For(code.ThreadsAccount).InputMissingRequired("event is required")
+	}
+	_, err := r.collection.InsertOne(ctx, event)
+	return err
+}
+
+func (r *mongoRepository) ListByQueue(ctx context.Context, tenantID, ownerUID, accountID, queueID string, limit int) ([]entity.Event, error) {
+	filter := actorFilter(tenantID, ownerUID, accountID)
+	filter["queue_id"] = strings.TrimSpace(queueID)
+	return r.list(ctx, filter, limit)
+}
+
+func (r *mongoRepository) ListRecentByAccount(ctx context.Context, tenantID, ownerUID, accountID string, limit int) ([]entity.Event, error) {
+	return r.list(ctx, actorFilter(tenantID, ownerUID, accountID), limit)
+}
+
+func (r *mongoRepository) DeleteByAccount(ctx context.Context, tenantID, ownerUID, accountID string) error {
+	if r.collection == nil {
+		return app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	_, err := r.collection.DeleteMany(ctx, actorFilter(tenantID, ownerUID, accountID))
+	return err
+}
+
+func (r *mongoRepository) list(ctx context.Context, filter bson.M, limit int) ([]entity.Event, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	if limit <= 0 {
+		limit = 50
+	}
+	if limit > 200 {
+		limit = 200
+	}
+	opts := options.Find().SetSort(bson.D{{Key: "create_at", Value: -1}}).SetLimit(int64(limit))
+	cur, err := r.collection.Find(ctx, filter, opts)
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	var out []entity.Event
+	if err := cur.All(ctx, &out); err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func actorFilter(tenantID, ownerUID, accountID string) bson.M {
+	filter := bson.M{
+		"tenant_id": strings.TrimSpace(tenantID),
+		"owner_uid": strings.TrimSpace(ownerUID),
+	}
+	if accountID = strings.TrimSpace(accountID); accountID != "" {
+		filter["account_id"] = accountID
+	}
+	return filter
+}
diff --git a/backend/internal/model/publish_queue_event/usecase/usecase.go b/backend/internal/model/publish_queue_event/usecase/usecase.go
new file mode 100644
index 0000000..b109522
--- /dev/null
+++ b/backend/internal/model/publish_queue_event/usecase/usecase.go
@@ -0,0 +1,75 @@
+package usecase
+
+import (
+	"context"
+	"strings"
+
+	"haixun-backend/internal/library/clock"
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	"haixun-backend/internal/model/publish_queue_event/domain/entity"
+	domrepo "haixun-backend/internal/model/publish_queue_event/domain/repository"
+	domusecase "haixun-backend/internal/model/publish_queue_event/domain/usecase"
+
+	"github.com/google/uuid"
+)
+
+type eventUseCase struct {
+	repo domrepo.Repository
+}
+
+func NewUseCase(repo domrepo.Repository) domusecase.UseCase {
+	return &eventUseCase{repo: repo}
+}
+
+func (u *eventUseCase) Record(ctx context.Context, req domusecase.RecordRequest) error {
+	if strings.TrimSpace(req.TenantID) == "" || strings.TrimSpace(req.OwnerUID) == "" {
+		return app.For(code.Auth).AuthUnauthorized("missing actor")
+	}
+	if strings.TrimSpace(req.AccountID) == "" || strings.TrimSpace(req.QueueID) == "" {
+		return app.For(code.ThreadsAccount).InputMissingRequired("account_id and queue_id are required")
+	}
+	eventType := strings.TrimSpace(req.EventType)
+	if eventType == "" {
+		eventType = entity.EventCreated
+	}
+	return u.repo.Create(ctx, &entity.Event{
+		ID:         uuid.NewString(),
+		TenantID:   strings.TrimSpace(req.TenantID),
+		OwnerUID:   strings.TrimSpace(req.OwnerUID),
+		AccountID:  strings.TrimSpace(req.AccountID),
+		QueueID:    strings.TrimSpace(req.QueueID),
+		EventType:  eventType,
+		FromStatus: strings.TrimSpace(req.FromStatus),
+		ToStatus:   strings.TrimSpace(req.ToStatus),
+		Message:    strings.TrimSpace(req.Message),
+		CreateAt:   clock.NowUnixNano(),
+	})
+}
+
+func (u *eventUseCase) ListByQueue(ctx context.Context, tenantID, ownerUID, accountID, queueID string, limit int) ([]domusecase.EventSummary, error) {
+	items, err := u.repo.ListByQueue(ctx, tenantID, ownerUID, accountID, queueID, limit)
+	if err != nil {
+		return nil, err
+	}
+	return toSummaries(items), nil
+}
+
+func (u *eventUseCase) ListRecentByAccount(ctx context.Context, tenantID, ownerUID, accountID string, limit int) ([]domusecase.EventSummary, error) {
+	items, err := u.repo.ListRecentByAccount(ctx, tenantID, ownerUID, accountID, limit)
+	if err != nil {
+		return nil, err
+	}
+	return toSummaries(items), nil
+}
+
+func toSummaries(items []entity.Event) []domusecase.EventSummary {
+	out := make([]domusecase.EventSummary, 0, len(items))
+	for _, item := range items {
+		out = append(out, domusecase.EventSummary{
+			ID: item.ID, QueueID: item.QueueID, AccountID: item.AccountID, EventType: item.EventType,
+			FromStatus: item.FromStatus, ToStatus: item.ToStatus, Message: item.Message, CreateAt: item.CreateAt,
+		})
+	}
+	return out
+}
diff --git a/backend/internal/model/scan_post/domain/entity/outreach_patch.go b/backend/internal/model/scan_post/domain/entity/outreach_patch.go
index 23381e6..2cf8893 100644
--- a/backend/internal/model/scan_post/domain/entity/outreach_patch.go
+++ b/backend/internal/model/scan_post/domain/entity/outreach_patch.go
@@ -4,4 +4,5 @@ type OutreachPatch struct {
 	Status             string
 	PublishedReplyID   string
 	PublishedPermalink string
+	ExternalID         string
 }
diff --git a/backend/internal/model/scan_post/domain/entity/post.go b/backend/internal/model/scan_post/domain/entity/post.go
index 1f0921f..37227aa 100644
--- a/backend/internal/model/scan_post/domain/entity/post.go
+++ b/backend/internal/model/scan_post/domain/entity/post.go
@@ -28,6 +28,7 @@ type ScanPost struct {
 	GraphNodeID          string      `bson:"graph_node_id"`
 	SearchTag            string      `bson:"search_tag"`
 	QueryDimension       string      `bson:"query_dimension"`
+	RecencyDays          int         `bson:"recency_days,omitempty"`
 	ExternalID           string      `bson:"external_id"`
 	Permalink            string      `bson:"permalink"`
 	Author               string      `bson:"author"`
diff --git a/backend/internal/model/scan_post/domain/usecase/usecase.go b/backend/internal/model/scan_post/domain/usecase/usecase.go
index 0e0ab16..93102eb 100644
--- a/backend/internal/model/scan_post/domain/usecase/usecase.go
+++ b/backend/internal/model/scan_post/domain/usecase/usecase.go
@@ -24,6 +24,7 @@ type ScanPostSummary struct {
 	GraphNodeID          string
 	SearchTag            string
 	QueryDimension       string
+	RecencyDays          int
 	ExternalID           string
 	Permalink            string
 	Author               string
@@ -102,6 +103,7 @@ type UpdateOutreachRequest struct {
 	Status             string
 	PublishedReplyID   string
 	PublishedPermalink string
+	ExternalID         string
 }
 
 type CheckpointRequest struct {
diff --git a/backend/internal/model/scan_post/repository/mongo.go b/backend/internal/model/scan_post/repository/mongo.go
index 5c955ff..d7bf37d 100644
--- a/backend/internal/model/scan_post/repository/mongo.go
+++ b/backend/internal/model/scan_post/repository/mongo.go
@@ -8,6 +8,7 @@ import (
 	app "haixun-backend/internal/library/errors"
 	"haixun-backend/internal/library/errors/code"
 	libmongo "haixun-backend/internal/library/mongo"
+	"haixun-backend/internal/library/placement"
 	"haixun-backend/internal/model/scan_post/domain/entity"
 	domrepo "haixun-backend/internal/model/scan_post/domain/repository"
 
@@ -174,6 +175,7 @@ func (r *mongoRepository) UpsertBatchForScan(ctx context.Context, tenantID, owne
 		err := r.collection.FindOne(ctx, filter).Decode(&existing)
 		if err == nil {
 			post.ID = existing.ID
+			post.ExternalID = placement.PreferReplyExternalID(existing.ExternalID, post.ExternalID)
 			if existing.CreateAt > 0 {
 				post.CreateAt = existing.CreateAt
 			}
@@ -291,6 +293,9 @@ func (r *mongoRepository) UpdateOutreach(
 	if strings.TrimSpace(patch.PublishedPermalink) != "" {
 		set["published_permalink"] = strings.TrimSpace(patch.PublishedPermalink)
 	}
+	if strings.TrimSpace(patch.ExternalID) != "" {
+		set["external_id"] = strings.TrimSpace(patch.ExternalID)
+	}
 	if len(set) == 0 {
 		return r.Get(ctx, tenantID, ownerUID, brandID, postID)
 	}
@@ -450,6 +455,11 @@ func (r *mongoRepository) List(ctx context.Context, tenantID, ownerUID string, f
 	if filter.SemanticMin > 0 {
 		query["semantic_score"] = bson.M{"$gte": filter.SemanticMin}
 	}
+	if filter.Recent7dOnly {
+		for key, value := range recent7dListQuery(time.Now()) {
+			query[key] = value
+		}
+	}
 	limit := filter.Limit
 	if limit <= 0 {
 		limit = 100
@@ -470,9 +480,10 @@ func (r *mongoRepository) List(ctx context.Context, tenantID, ownerUID string, f
 		return nil, err
 	}
 	if filter.Recent7dOnly {
+		now := time.Now()
 		filtered := make([]entity.ScanPost, 0, len(out))
 		for _, item := range out {
-			if item.Priority == "gold" || item.Priority == "recent" {
+			if matchesRecent7dPost(item, now) {
 				filtered = append(filtered, item)
 			}
 		}
@@ -481,6 +492,36 @@ func (r *mongoRepository) List(ctx context.Context, tenantID, ownerUID string, f
 	return out, nil
 }
 
+const recent7dWindowDays = placement.IdealMaxPostAgeDays
+
+// recent7dListQuery matches posts from the recency track or with posted_at in the last 7 days.
+func recent7dListQuery(now time.Time) bson.M {
+	cutoff := now.AddDate(0, 0, -recent7dWindowDays).Format("2006-01-02")
+	return bson.M{
+		"$or": []bson.M{
+			{"posted_at": bson.M{"$gte": cutoff}},
+			{
+				"$and": []bson.M{
+					{"posted_at": bson.M{"$in": []interface{}{nil, ""}}},
+					{"recency_days": bson.M{"$lte": recent7dWindowDays, "$gt": 0}},
+				},
+			},
+		},
+	}
+}
+
+func matchesRecent7dPost(item entity.ScanPost, now time.Time) bool {
+	postedAt := strings.TrimSpace(item.PostedAt)
+	if postedAt != "" {
+		ts, ok := placement.ParsePostedAt(postedAt)
+		if ok {
+			cutoff := now.AddDate(0, 0, -recent7dWindowDays)
+			return !ts.Before(cutoff)
+		}
+	}
+	return item.RecencyDays > 0 && item.RecencyDays <= recent7dWindowDays
+}
+
 // priorityListFilter maps UI track filters to stored priority values.
 // gold posts hit both relevance and recency tracks, so they belong in either filter.
 func priorityListFilter(priority string) bson.M {
diff --git a/backend/internal/model/scan_post/repository/mongo_recent7d_filter_test.go b/backend/internal/model/scan_post/repository/mongo_recent7d_filter_test.go
new file mode 100644
index 0000000..7735c30
--- /dev/null
+++ b/backend/internal/model/scan_post/repository/mongo_recent7d_filter_test.go
@@ -0,0 +1,54 @@
+package repository
+
+import (
+	"testing"
+	"time"
+
+	"haixun-backend/internal/model/scan_post/domain/entity"
+
+	"go.mongodb.org/mongo-driver/bson"
+)
+
+func TestMatchesRecent7dPost_Includes7dWindowWithoutDate(t *testing.T) {
+	now := time.Date(2026, 6, 30, 12, 0, 0, 0, time.UTC)
+	item := entity.ScanPost{RecencyDays: 7}
+	if !matchesRecent7dPost(item, now) {
+		t.Fatal("expected 7d-window post without date to match recent_7d filter")
+	}
+}
+
+func TestMatchesRecent7dPost_Excludes14dWindowWithoutDate(t *testing.T) {
+	now := time.Date(2026, 6, 30, 12, 0, 0, 0, time.UTC)
+	item := entity.ScanPost{RecencyDays: 14, QueryDimension: "recency"}
+	if matchesRecent7dPost(item, now) {
+		t.Fatal("expected 14d-window post without date to be excluded from recent_7d")
+	}
+}
+
+func TestMatchesRecent7dPost_IncludesPostedWithin7Days(t *testing.T) {
+	now := time.Date(2026, 6, 30, 12, 0, 0, 0, time.UTC)
+	item := entity.ScanPost{
+		Priority: "relevant",
+		PostedAt: "2026-06-28",
+	}
+	if !matchesRecent7dPost(item, now) {
+		t.Fatal("expected post within 7 days to match")
+	}
+}
+
+func TestMatchesRecent7dPost_ExcludesOldRelevantWithoutDate(t *testing.T) {
+	now := time.Date(2026, 6, 30, 12, 0, 0, 0, time.UTC)
+	item := entity.ScanPost{Priority: "relevant", QueryDimension: "relevance"}
+	if matchesRecent7dPost(item, now) {
+		t.Fatal("expected old relevance-only post without date to be excluded")
+	}
+}
+
+func TestRecent7dListQuery_HasExpectedClauses(t *testing.T) {
+	now := time.Date(2026, 6, 30, 12, 0, 0, 0, time.UTC)
+	query := recent7dListQuery(now)
+	orClause, ok := query["$or"].([]bson.M)
+	if !ok || len(orClause) != 2 {
+		t.Fatalf("expected 2 OR branches, got %T %v", query["$or"], query["$or"])
+	}
+}
diff --git a/backend/internal/model/scan_post/usecase/usecase.go b/backend/internal/model/scan_post/usecase/usecase.go
index 05988f8..558eac2 100644
--- a/backend/internal/model/scan_post/usecase/usecase.go
+++ b/backend/internal/model/scan_post/usecase/usecase.go
@@ -104,15 +104,9 @@ func (u *scanPostUseCase) FinalizeScan(ctx context.Context, req domusecase.Repla
 	if err != nil {
 		return 0, err
 	}
-	keep := make([]string, 0, len(entities))
-	for _, item := range entities {
-		if strings.TrimSpace(item.Permalink) != "" {
-			keep = append(keep, item.Permalink)
-		}
-	}
-	if err := u.repo.PruneScanJobPosts(ctx, req.TenantID, req.OwnerUID, req.BrandID, req.TopicID, req.ScanJobID, keep); err != nil {
-		return count, err
-	}
+	// Do not prune checkpoint posts after finalize. Crawl checkpoints may include
+	// candidates that fail strict final filters; pruning them made patrol results
+	// disappear from the results tab right after a job completed.
 	return count, nil
 }
 
@@ -146,6 +140,7 @@ func placementCandidatesToEntities(tenantID, ownerUID, brandID, topicID, graphID
 			GraphNodeID:          item.GraphNodeID,
 			SearchTag:            item.SearchTag,
 			QueryDimension:       string(item.QueryDimension),
+			RecencyDays:          item.RecencyDays,
 			ExternalID:           item.ExternalID,
 			Permalink:            item.Permalink,
 			Author:               item.Author,
@@ -203,6 +198,7 @@ func (u *scanPostUseCase) UpdateOutreach(ctx context.Context, req domusecase.Upd
 		Status:             status,
 		PublishedReplyID:   req.PublishedReplyID,
 		PublishedPermalink: req.PublishedPermalink,
+		ExternalID:         req.ExternalID,
 	})
 	if err != nil {
 		return nil, err
@@ -384,6 +380,7 @@ func toSummary(item entity.ScanPost) domusecase.ScanPostSummary {
 		GraphNodeID:          item.GraphNodeID,
 		SearchTag:            item.SearchTag,
 		QueryDimension:       item.QueryDimension,
+		RecencyDays:          item.RecencyDays,
 		ExternalID:           item.ExternalID,
 		Permalink:            item.Permalink,
 		Author:               item.Author,
diff --git a/backend/internal/model/style_preset/domain/entity/preset.go b/backend/internal/model/style_preset/domain/entity/preset.go
new file mode 100644
index 0000000..43fc367
--- /dev/null
+++ b/backend/internal/model/style_preset/domain/entity/preset.go
@@ -0,0 +1,17 @@
+package entity
+
+const CollectionName = "style_presets"
+
+type Preset struct {
+	ID          string   `bson:"_id"`
+	TenantID    string   `bson:"tenant_id"`
+	OwnerUID    string   `bson:"owner_uid"`
+	PersonaID   string   `bson:"persona_id"`
+	Name        string   `bson:"name"`
+	Tone        string   `bson:"tone,omitempty"`
+	CTA         []string `bson:"cta,omitempty"`
+	BannedWords []string `bson:"banned_words,omitempty"`
+	Notes       string   `bson:"notes,omitempty"`
+	CreateAt    int64    `bson:"create_at"`
+	UpdateAt    int64    `bson:"update_at"`
+}
diff --git a/backend/internal/model/style_preset/domain/repository/repository.go b/backend/internal/model/style_preset/domain/repository/repository.go
new file mode 100644
index 0000000..7cb0dcd
--- /dev/null
+++ b/backend/internal/model/style_preset/domain/repository/repository.go
@@ -0,0 +1,15 @@
+package repository
+
+import (
+	"context"
+
+	"haixun-backend/internal/model/style_preset/domain/entity"
+)
+
+type Repository interface {
+	EnsureIndexes(ctx context.Context) error
+	List(ctx context.Context, tenantID, ownerUID, personaID string) ([]entity.Preset, error)
+	Get(ctx context.Context, tenantID, ownerUID, personaID, presetID string) (*entity.Preset, error)
+	Upsert(ctx context.Context, preset *entity.Preset) (*entity.Preset, error)
+	Delete(ctx context.Context, tenantID, ownerUID, personaID, presetID string) error
+}
diff --git a/backend/internal/model/style_preset/domain/usecase/usecase.go b/backend/internal/model/style_preset/domain/usecase/usecase.go
new file mode 100644
index 0000000..7486c20
--- /dev/null
+++ b/backend/internal/model/style_preset/domain/usecase/usecase.go
@@ -0,0 +1,34 @@
+package usecase
+
+import "context"
+
+type PresetSummary struct {
+	ID          string
+	PersonaID   string
+	Name        string
+	Tone        string
+	CTA         []string
+	BannedWords []string
+	Notes       string
+	CreateAt    int64
+	UpdateAt    int64
+}
+
+type UpsertRequest struct {
+	TenantID    string
+	OwnerUID    string
+	PersonaID   string
+	PresetID    string
+	Name        string
+	Tone        string
+	CTA         []string
+	BannedWords []string
+	Notes       string
+	Apply       bool
+}
+
+type UseCase interface {
+	List(ctx context.Context, tenantID, ownerUID, personaID string) ([]PresetSummary, error)
+	Upsert(ctx context.Context, req UpsertRequest) (*PresetSummary, error)
+	Delete(ctx context.Context, tenantID, ownerUID, personaID, presetID string) error
+}
diff --git a/backend/internal/model/style_preset/repository/mongo.go b/backend/internal/model/style_preset/repository/mongo.go
new file mode 100644
index 0000000..63385a6
--- /dev/null
+++ b/backend/internal/model/style_preset/repository/mongo.go
@@ -0,0 +1,109 @@
+package repository
+
+import (
+	"context"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	"haixun-backend/internal/model/style_preset/domain/entity"
+	domrepo "haixun-backend/internal/model/style_preset/domain/repository"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+type mongoRepository struct {
+	collection *mongo.Collection
+}
+
+func NewMongoRepository(db *mongo.Database) domrepo.Repository {
+	if db == nil {
+		return &mongoRepository{}
+	}
+	return &mongoRepository{collection: db.Collection(entity.CollectionName)}
+}
+
+func (r *mongoRepository) EnsureIndexes(ctx context.Context) error {
+	if r.collection == nil {
+		return nil
+	}
+	_, err := r.collection.Indexes().CreateMany(ctx, []mongo.IndexModel{
+		{Keys: bson.D{{Key: "tenant_id", Value: 1}, {Key: "owner_uid", Value: 1}, {Key: "persona_id", Value: 1}, {Key: "create_at", Value: -1}}},
+	})
+	return err
+}
+
+func (r *mongoRepository) List(ctx context.Context, tenantID, ownerUID, personaID string) ([]entity.Preset, error) {
+	if r.collection == nil {
+		return nil, app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	cur, err := r.collection.Find(ctx, personaFilter(tenantID, ownerUID, personaID), options.Find().SetSort(bson.D{{Key: "update_at", Value: -1}}))
+	if err != nil {
+		return nil, err
+	}
+	defer cur.Close(ctx)
+	var out []entity.Preset
+	if err := cur.All(ctx, &out); err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (r *mongoRepository) Get(ctx context.Context, tenantID, ownerUID, personaID, presetID string) (*entity.Preset, error) {
+	if r.collection == nil {
+		return nil, app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	filter := personaFilter(tenantID, ownerUID, personaID)
+	filter["_id"] = strings.TrimSpace(presetID)
+	var out entity.Preset
+	err := r.collection.FindOne(ctx, filter).Decode(&out)
+	if err != nil {
+		if err == mongo.ErrNoDocuments {
+			return nil, app.For(code.Persona).ResNotFound("style preset not found")
+		}
+		return nil, err
+	}
+	return &out, nil
+}
+
+func (r *mongoRepository) Upsert(ctx context.Context, preset *entity.Preset) (*entity.Preset, error) {
+	if r.collection == nil {
+		return nil, app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	if preset == nil {
+		return nil, app.For(code.Persona).InputMissingRequired("preset is required")
+	}
+	filter := personaFilter(preset.TenantID, preset.OwnerUID, preset.PersonaID)
+	filter["_id"] = preset.ID
+	_, err := r.collection.ReplaceOne(ctx, filter, preset, options.Replace().SetUpsert(true))
+	if err != nil {
+		return nil, err
+	}
+	return preset, nil
+}
+
+func (r *mongoRepository) Delete(ctx context.Context, tenantID, ownerUID, personaID, presetID string) error {
+	if r.collection == nil {
+		return app.For(code.Persona).DBUnavailable("Mongo is not configured")
+	}
+	filter := personaFilter(tenantID, ownerUID, personaID)
+	filter["_id"] = strings.TrimSpace(presetID)
+	res, err := r.collection.DeleteOne(ctx, filter)
+	if err != nil {
+		return err
+	}
+	if res.DeletedCount == 0 {
+		return app.For(code.Persona).ResNotFound("style preset not found")
+	}
+	return nil
+}
+
+func personaFilter(tenantID, ownerUID, personaID string) bson.M {
+	return bson.M{
+		"tenant_id":  strings.TrimSpace(tenantID),
+		"owner_uid":  strings.TrimSpace(ownerUID),
+		"persona_id": strings.TrimSpace(personaID),
+	}
+}
diff --git a/backend/internal/model/style_preset/usecase/usecase.go b/backend/internal/model/style_preset/usecase/usecase.go
new file mode 100644
index 0000000..94a7893
--- /dev/null
+++ b/backend/internal/model/style_preset/usecase/usecase.go
@@ -0,0 +1,135 @@
+package usecase
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	"haixun-backend/internal/library/clock"
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	personadomain "haixun-backend/internal/model/persona/domain/usecase"
+	"haixun-backend/internal/model/style_preset/domain/entity"
+	domrepo "haixun-backend/internal/model/style_preset/domain/repository"
+	domusecase "haixun-backend/internal/model/style_preset/domain/usecase"
+
+	"github.com/google/uuid"
+)
+
+type stylePresetUseCase struct {
+	repo    domrepo.Repository
+	persona personadomain.UseCase
+}
+
+func NewUseCase(repo domrepo.Repository, persona personadomain.UseCase) domusecase.UseCase {
+	return &stylePresetUseCase{repo: repo, persona: persona}
+}
+
+func (u *stylePresetUseCase) List(ctx context.Context, tenantID, ownerUID, personaID string) ([]domusecase.PresetSummary, error) {
+	if err := u.require(ctx, tenantID, ownerUID, personaID); err != nil {
+		return nil, err
+	}
+	items, err := u.repo.List(ctx, tenantID, ownerUID, personaID)
+	if err != nil {
+		return nil, err
+	}
+	out := make([]domusecase.PresetSummary, 0, len(items))
+	for _, item := range items {
+		out = append(out, toSummary(item))
+	}
+	return out, nil
+}
+
+func (u *stylePresetUseCase) Upsert(ctx context.Context, req domusecase.UpsertRequest) (*domusecase.PresetSummary, error) {
+	if err := u.require(ctx, req.TenantID, req.OwnerUID, req.PersonaID); err != nil {
+		return nil, err
+	}
+	name := strings.TrimSpace(req.Name)
+	if name == "" {
+		return nil, app.For(code.Persona).InputMissingRequired("name is required")
+	}
+	now := clock.NowUnixNano()
+	id := strings.TrimSpace(req.PresetID)
+	item := &entity.Preset{ID: id}
+	if id == "" || id == "new" {
+		item.ID = uuid.NewString()
+		item.CreateAt = now
+	} else if existing, err := u.repo.Get(ctx, req.TenantID, req.OwnerUID, req.PersonaID, id); err == nil {
+		item = existing
+	}
+	item.TenantID = req.TenantID
+	item.OwnerUID = req.OwnerUID
+	item.PersonaID = req.PersonaID
+	item.Name = name
+	item.Tone = strings.TrimSpace(req.Tone)
+	item.CTA = cleanList(req.CTA)
+	item.BannedWords = cleanList(req.BannedWords)
+	item.Notes = strings.TrimSpace(req.Notes)
+	item.UpdateAt = now
+	if item.CreateAt == 0 {
+		item.CreateAt = now
+	}
+	saved, err := u.repo.Upsert(ctx, item)
+	if err != nil {
+		return nil, err
+	}
+	if req.Apply && u.persona != nil {
+		profile := formatPresetProfile(saved)
+		_, _ = u.persona.Update(ctx, personadomain.UpdateRequest{
+			TenantID: req.TenantID, OwnerUID: req.OwnerUID, PersonaID: req.PersonaID,
+			Patch: personadomain.PersonaPatch{StyleProfile: &profile},
+		})
+	}
+	out := toSummary(*saved)
+	return &out, nil
+}
+
+func (u *stylePresetUseCase) Delete(ctx context.Context, tenantID, ownerUID, personaID, presetID string) error {
+	if err := u.require(ctx, tenantID, ownerUID, personaID); err != nil {
+		return err
+	}
+	return u.repo.Delete(ctx, tenantID, ownerUID, personaID, presetID)
+}
+
+func (u *stylePresetUseCase) require(ctx context.Context, tenantID, ownerUID, personaID string) error {
+	if strings.TrimSpace(tenantID) == "" || strings.TrimSpace(ownerUID) == "" {
+		return app.For(code.Auth).AuthUnauthorized("missing actor")
+	}
+	if strings.TrimSpace(personaID) == "" {
+		return app.For(code.Persona).InputMissingRequired("persona_id is required")
+	}
+	if u.persona != nil {
+		_, err := u.persona.Get(ctx, tenantID, ownerUID, personaID)
+		return err
+	}
+	return nil
+}
+
+func toSummary(item entity.Preset) domusecase.PresetSummary {
+	return domusecase.PresetSummary{
+		ID: item.ID, PersonaID: item.PersonaID, Name: item.Name, Tone: item.Tone,
+		CTA: append([]string(nil), item.CTA...), BannedWords: append([]string(nil), item.BannedWords...),
+		Notes: item.Notes, CreateAt: item.CreateAt, UpdateAt: item.UpdateAt,
+	}
+}
+
+func cleanList(values []string) []string {
+	out := make([]string, 0, len(values))
+	seen := map[string]struct{}{}
+	for _, value := range values {
+		trimmed := strings.TrimSpace(value)
+		if trimmed == "" {
+			continue
+		}
+		if _, ok := seen[trimmed]; ok {
+			continue
+		}
+		seen[trimmed] = struct{}{}
+		out = append(out, trimmed)
+	}
+	return out
+}
+
+func formatPresetProfile(item *entity.Preset) string {
+	return fmt.Sprintf("語調：%s\nCTA：%s\n禁用詞：%s\n備註：%s", item.Tone, strings.Join(item.CTA, "、"), strings.Join(item.BannedWords, "、"), item.Notes)
+}
diff --git a/backend/internal/model/threads_account/domain/repository/repository.go b/backend/internal/model/threads_account/domain/repository/repository.go
index e6514a8..b50ca8a 100644
--- a/backend/internal/model/threads_account/domain/repository/repository.go
+++ b/backend/internal/model/threads_account/domain/repository/repository.go
@@ -10,9 +10,14 @@ type Repository interface {
 	EnsureIndexes(ctx context.Context) error
 	Create(ctx context.Context, account *entity.Account) (*entity.Account, error)
 	FindByID(ctx context.Context, tenantID, ownerUID, accountID string) (*entity.Account, error)
+	FindByIDGlobal(ctx context.Context, accountID string) (*entity.Account, error)
+	FindByThreadsUserID(ctx context.Context, tenantID, ownerUID, threadsUserID string) (*entity.Account, error)
 	ListByOwner(ctx context.Context, tenantID, ownerUID string) ([]*entity.Account, error)
 	UpdateShell(ctx context.Context, tenantID, ownerUID, accountID string, displayName, username, personaID *string) (*entity.Account, error)
+	UpdateAPIProfile(ctx context.Context, tenantID, ownerUID, accountID, username, threadsUserID, displayName string) (*entity.Account, error)
+	ClearAPIProfile(ctx context.Context, tenantID, ownerUID, accountID string) (*entity.Account, error)
 	SoftDelete(ctx context.Context, tenantID, ownerUID, accountID string) error
+	Delete(ctx context.Context, tenantID, ownerUID, accountID string) error
 	SetKnownAccounts(ctx context.Context, tenantID, ownerUID, accountID string, known map[string]entity.KnownAccountProfile) error
 }
 
@@ -21,4 +26,18 @@ type SecretsRepository interface {
 	FindByAccountID(ctx context.Context, accountID string) (*entity.Secrets, error)
 	SaveBrowserStorageState(ctx context.Context, accountID, storageState string) (*entity.Secrets, error)
 	SaveAPIAccessToken(ctx context.Context, accountID, accessToken string, expiresAt int64) (*entity.Secrets, error)
+	ClearAPIAccessToken(ctx context.Context, accountID string) error
+	DeleteByAccountID(ctx context.Context, accountID string) error
+	ListAPIAccessTokensExpiringBefore(ctx context.Context, beforeNs int64) ([]*entity.Secrets, error)
+}
+
+type OAuthStateStore interface {
+	Save(ctx context.Context, state string, payload OAuthStatePayload) error
+	Consume(ctx context.Context, state string) (*OAuthStatePayload, error)
+}
+
+type OAuthStatePayload struct {
+	TenantID  string `json:"tenant_id"`
+	OwnerUID  string `json:"owner_uid"`
+	AccountID string `json:"account_id,omitempty"`
 }
diff --git a/backend/internal/model/threads_account/domain/usecase/usecase.go b/backend/internal/model/threads_account/domain/usecase/usecase.go
index 2160a40..7d41efd 100644
--- a/backend/internal/model/threads_account/domain/usecase/usecase.go
+++ b/backend/internal/model/threads_account/domain/usecase/usecase.go
@@ -2,6 +2,8 @@ package usecase
 
 import (
 	"context"
+	"encoding/json"
+	"time"
 
 	"haixun-backend/internal/library/placement"
 	missionentity "haixun-backend/internal/model/copy_mission/domain/entity"
@@ -9,16 +11,24 @@ import (
 )
 
 type AccountSummary struct {
-	ID               string
-	DisplayName      string
-	Username         string
-	ThreadsUserID    string
-	PersonaID        string
-	BrowserConnected bool
-	ApiConnected     bool
-	Status           string
-	CreateAt         int64
-	UpdateAt         int64
+	ID                string
+	DisplayName       string
+	Username          string
+	ThreadsUserID     string
+	PersonaID         string
+	BrowserConnected  bool
+	ApiConnected      bool
+	APITokenExpiresAt int64
+	Status            string
+	CreateAt          int64
+	UpdateAt          int64
+}
+
+type TokenRefreshCandidate struct {
+	AccountID string
+	TenantID  string
+	OwnerUID  string
+	ExpiresAt int64
 }
 
 type ConnectionPrefs struct {
@@ -139,6 +149,108 @@ type ListResult struct {
 	ActiveAccountID string
 }
 
+type OAuthStartResult struct {
+	AuthorizeURL string
+	State        string
+	AccountID    string
+}
+
+type OAuthCallbackResult struct {
+	AccountID     string
+	Username      string
+	ThreadsUserID string
+	RedirectURL   string
+}
+
+type OAuthDebugLogEntry struct {
+	At        int64
+	Level     string
+	Stage     string
+	AccountID string
+	Message   string
+}
+
+type APISmokeTestItem struct {
+	Scope   string
+	Name    string
+	Status  string // ok, error, skip, manual
+	Message string
+	Count   int
+}
+
+type APIPlaygroundRequest struct {
+	Action        string
+	Query         string
+	Username      string
+	MediaID       string
+	ReplyID       string
+	ReplyToID     string
+	Text          string
+	Permalink     string
+	HintText      string
+	SkipPrime     bool
+	LocationQuery string
+	Limit         int
+	Hide          bool
+	SearchType    string
+}
+
+type APIPlaygroundResult struct {
+	Action  string
+	Ok      bool
+	Message string
+	Data    json.RawMessage
+}
+
+type PostMetricCapability struct {
+	Scope     string
+	Name      string
+	Metrics   []string
+	Trackable bool
+	Note      string
+}
+
+type InsightMetricItem struct {
+	Name  string
+	Value int
+}
+
+type AccountInsightsBlock struct {
+	Status  string
+	Message string
+	Metrics []InsightMetricItem
+}
+
+type PostPerformanceItem struct {
+	MediaID         string
+	Text            string
+	Permalink       string
+	Timestamp       string
+	MediaType       string
+	MediaURL        string
+	ThumbnailURL    string
+	TopicTag        string
+	Shortcode       string
+	LikeCount       int
+	ReplyCount      int
+	RepostCount     int
+	QuoteCount      int
+	Views           int
+	Shares          int
+	InsightsStatus  string
+	InsightsMessage string
+}
+
+type PostPerformanceResult struct {
+	AccountID       string
+	Username        string
+	ThreadsUserID   string
+	FetchedAt       int64
+	Capabilities    []PostMetricCapability
+	AccountInsights AccountInsightsBlock
+	Posts           []PostPerformanceItem
+}
+
 type UpsertKnownAccountsFromScanRequest struct {
 	TenantID        string
 	OwnerUID        string
@@ -155,6 +267,7 @@ type UseCase interface {
 	Get(ctx context.Context, tenantID, ownerUID, accountID string) (*AccountSummary, error)
 	Update(ctx context.Context, req UpdateAccountRequest) (*AccountSummary, error)
 	Activate(ctx context.Context, tenantID, ownerUID, accountID string) error
+	Delete(ctx context.Context, tenantID, ownerUID, accountID string) error
 	GetConnection(ctx context.Context, tenantID, ownerUID, accountID string) (*ConnectionData, error)
 	UpdateConnection(ctx context.Context, req UpdateConnectionRequest) (*ConnectionData, error)
 	ImportBrowserSession(ctx context.Context, req ImportBrowserSessionRequest) (*ImportBrowserSessionResult, error)
@@ -164,9 +277,22 @@ type UseCase interface {
 	ResolveAiProviderAPIKey(ctx context.Context, tenantID, ownerUID, accountID, provider, overrideKey string) (string, error)
 	ResolveWorkerAiCredential(ctx context.Context, tenantID, ownerUID, accountID string) (*WorkerAiCredential, error)
 	ResolveMemberAiCredential(ctx context.Context, tenantID, ownerUID string) (*WorkerAiCredential, error)
+	ResolveMemberResearchAiCredential(ctx context.Context, tenantID, ownerUID string) (*WorkerAiCredential, error)
 	ResolveMemberPlacementContext(ctx context.Context, tenantID, ownerUID string, research placement.ResearchSettings) (placement.MemberContext, error)
 	ResolveMemberThreadsPublishCredential(ctx context.Context, tenantID, ownerUID string) (*ThreadsPublishCredential, error)
+	ResolveMemberThreadsReplyCredential(ctx context.Context, tenantID, ownerUID string) (*ThreadsPublishCredential, error)
 	SaveAPIAccessToken(ctx context.Context, accountID, accessToken string, expiresAt int64) (*SecretsData, error)
+	StartThreadsOAuth(ctx context.Context, tenantID, ownerUID, accountID string) (*OAuthStartResult, error)
+	CompleteThreadsOAuthCallback(ctx context.Context, code, state string) (*OAuthCallbackResult, error)
+	DisconnectThreadsAPI(ctx context.Context, tenantID, ownerUID, accountID string) (*AccountSummary, error)
+	ListOAuthDebugLogs(limit int) []OAuthDebugLogEntry
+	RecordOAuthDebug(level, stage, accountID, message string)
+	RunAPISmokeTest(ctx context.Context, tenantID, ownerUID, accountID string) ([]APISmokeTestItem, error)
+	RunAPIPlayground(ctx context.Context, tenantID, ownerUID, accountID string, req APIPlaygroundRequest) (*APIPlaygroundResult, error)
+	ListPostPerformance(ctx context.Context, tenantID, ownerUID, accountID string, limit int) (*PostPerformanceResult, error)
+	ResolveAccountAPIAccessToken(ctx context.Context, tenantID, ownerUID, accountID string) (string, error)
+	RefreshAccountAPIAccessToken(ctx context.Context, tenantID, ownerUID, accountID string) (*SecretsData, error)
+	ListTokenRefreshCandidates(ctx context.Context, leadTime time.Duration) ([]TokenRefreshCandidate, error)
 	ResolveMemberCapabilities(ctx context.Context, tenantID, ownerUID string, research placement.ResearchSettings) (placement.MemberCapabilities, error)
 	GetKnownAccounts(ctx context.Context, tenantID, ownerUID, accountID string) (map[string]entity.KnownAccountProfile, error)
 	UpsertKnownAccountsFromScan(ctx context.Context, req UpsertKnownAccountsFromScanRequest) error
diff --git a/backend/internal/model/threads_account/repository/mongo.go b/backend/internal/model/threads_account/repository/mongo.go
index dd559e4..9336b67 100644
--- a/backend/internal/model/threads_account/repository/mongo.go
+++ b/backend/internal/model/threads_account/repository/mongo.go
@@ -63,6 +63,25 @@ func (r *mongoRepository) FindByID(ctx context.Context, tenantID, ownerUID, acco
 	})
 }
 
+func (r *mongoRepository) FindByIDGlobal(ctx context.Context, accountID string) (*entity.Account, error) {
+	return r.findOne(ctx, bson.M{
+		"_id":    strings.TrimSpace(accountID),
+		"status": entity.StatusOpen,
+	})
+}
+
+func (r *mongoRepository) FindByThreadsUserID(
+	ctx context.Context,
+	tenantID, ownerUID, threadsUserID string,
+) (*entity.Account, error) {
+	return r.findOne(ctx, bson.M{
+		"tenant_id":       tenantID,
+		"owner_uid":       ownerUID,
+		"threads_user_id": strings.TrimSpace(threadsUserID),
+		"status":          entity.StatusOpen,
+	})
+}
+
 func (r *mongoRepository) ListByOwner(ctx context.Context, tenantID, ownerUID string) ([]*entity.Account, error) {
 	if r.collection == nil {
 		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
@@ -110,6 +129,64 @@ func (r *mongoRepository) UpdateShell(ctx context.Context, tenantID, ownerUID, a
 	return &out, err
 }
 
+func (r *mongoRepository) UpdateAPIProfile(
+	ctx context.Context,
+	tenantID, ownerUID, accountID, username, threadsUserID, displayName string,
+) (*entity.Account, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	set := bson.M{
+		"update_at": clock.NowUnixNano(),
+	}
+	if v := strings.TrimPrefix(strings.TrimSpace(username), "@"); v != "" {
+		set["username"] = v
+	}
+	if v := strings.TrimSpace(threadsUserID); v != "" {
+		set["threads_user_id"] = v
+	}
+	if v := strings.TrimSpace(displayName); v != "" {
+		set["display_name"] = v
+	}
+	var out entity.Account
+	err := r.collection.FindOneAndUpdate(
+		ctx,
+		bson.M{"_id": accountID, "tenant_id": tenantID, "owner_uid": ownerUID, "status": entity.StatusOpen},
+		bson.M{"$set": set},
+		options.FindOneAndUpdate().SetReturnDocument(options.After),
+	).Decode(&out)
+	if err == mongo.ErrNoDocuments {
+		return nil, app.For(code.ThreadsAccount).ResNotFound("threads account not found")
+	}
+	return &out, err
+}
+
+func (r *mongoRepository) ClearAPIProfile(
+	ctx context.Context,
+	tenantID, ownerUID, accountID string,
+) (*entity.Account, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	var out entity.Account
+	err := r.collection.FindOneAndUpdate(
+		ctx,
+		bson.M{"_id": accountID, "tenant_id": tenantID, "owner_uid": ownerUID, "status": entity.StatusOpen},
+		bson.M{
+			"$set": bson.M{"update_at": clock.NowUnixNano()},
+			"$unset": bson.M{
+				"username":        "",
+				"threads_user_id": "",
+			},
+		},
+		options.FindOneAndUpdate().SetReturnDocument(options.After),
+	).Decode(&out)
+	if err == mongo.ErrNoDocuments {
+		return nil, app.For(code.ThreadsAccount).ResNotFound("threads account not found")
+	}
+	return &out, err
+}
+
 func (r *mongoRepository) SoftDelete(ctx context.Context, tenantID, ownerUID, accountID string) error {
 	if r.collection == nil {
 		return app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
@@ -128,6 +205,23 @@ func (r *mongoRepository) SoftDelete(ctx context.Context, tenantID, ownerUID, ac
 	return nil
 }
 
+func (r *mongoRepository) Delete(ctx context.Context, tenantID, ownerUID, accountID string) error {
+	if r.collection == nil {
+		return app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	res, err := r.collection.DeleteOne(
+		ctx,
+		bson.M{"_id": accountID, "tenant_id": tenantID, "owner_uid": ownerUID},
+	)
+	if err != nil {
+		return err
+	}
+	if res.DeletedCount == 0 {
+		return app.For(code.ThreadsAccount).ResNotFound("threads account not found")
+	}
+	return nil
+}
+
 func (r *mongoRepository) SetKnownAccounts(
 	ctx context.Context,
 	tenantID, ownerUID, accountID string,
diff --git a/backend/internal/model/threads_account/repository/oauth_state_redis.go b/backend/internal/model/threads_account/repository/oauth_state_redis.go
new file mode 100644
index 0000000..f5d7fc7
--- /dev/null
+++ b/backend/internal/model/threads_account/repository/oauth_state_redis.go
@@ -0,0 +1,67 @@
+package repository
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"strings"
+	"time"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	domrepo "haixun-backend/internal/model/threads_account/domain/repository"
+
+	goredis "github.com/redis/go-redis/v9"
+)
+
+const oauthStateKeyPrefix = "threads_oauth_state:"
+const oauthStateTTL = 10 * time.Minute
+
+type oauthStateRedisStore struct {
+	client *goredis.Client
+}
+
+func NewOAuthStateRedisStore(client *goredis.Client) domrepo.OAuthStateStore {
+	return &oauthStateRedisStore{client: client}
+}
+
+func (s *oauthStateRedisStore) Save(ctx context.Context, state string, payload domrepo.OAuthStatePayload) error {
+	if s.client == nil {
+		return app.For(code.ThreadsAccount).DBUnavailable("Redis is not configured")
+	}
+	state = strings.TrimSpace(state)
+	if state == "" {
+		return app.For(code.ThreadsAccount).InputMissingRequired("oauth state is required")
+	}
+	raw, err := json.Marshal(payload)
+	if err != nil {
+		return err
+	}
+	return s.client.Set(ctx, oauthStateKeyPrefix+state, raw, oauthStateTTL).Err()
+}
+
+func (s *oauthStateRedisStore) Consume(ctx context.Context, state string) (*domrepo.OAuthStatePayload, error) {
+	if s.client == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Redis is not configured")
+	}
+	state = strings.TrimSpace(state)
+	if state == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("oauth state is required")
+	}
+	key := oauthStateKeyPrefix + state
+	raw, err := s.client.GetDel(ctx, key).Bytes()
+	if err == goredis.Nil {
+		return nil, app.For(code.ThreadsAccount).ResNotFound("oauth state expired or invalid")
+	}
+	if err != nil {
+		return nil, err
+	}
+	var payload domrepo.OAuthStatePayload
+	if err := json.Unmarshal(raw, &payload); err != nil {
+		return nil, fmt.Errorf("parse oauth state: %w", err)
+	}
+	if strings.TrimSpace(payload.TenantID) == "" || strings.TrimSpace(payload.OwnerUID) == "" {
+		return nil, app.For(code.ThreadsAccount).InputInvalidFormat("oauth state payload incomplete")
+	}
+	return &payload, nil
+}
diff --git a/backend/internal/model/threads_account/repository/secrets_mongo.go b/backend/internal/model/threads_account/repository/secrets_mongo.go
index 11fb167..dc527a9 100644
--- a/backend/internal/model/threads_account/repository/secrets_mongo.go
+++ b/backend/internal/model/threads_account/repository/secrets_mongo.go
@@ -56,6 +56,13 @@ func (r *secretsMongoRepository) FindByAccountID(ctx context.Context, accountID
 		}
 		out.BrowserStorageState = plain
 	}
+	if r.cipher != nil && out.APIAccessToken != "" {
+		plain, decErr := r.cipher.Decrypt(out.APIAccessToken)
+		if decErr != nil {
+			return nil, decErr
+		}
+		out.APIAccessToken = plain
+	}
 	return &out, nil
 }
 
@@ -98,13 +105,21 @@ func (r *secretsMongoRepository) SaveAPIAccessToken(ctx context.Context, account
 		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
 	}
 	now := clock.NowUnixNano()
+	storedToken := accessToken
+	if r.cipher != nil {
+		enc, encErr := r.cipher.Encrypt(accessToken)
+		if encErr != nil {
+			return nil, encErr
+		}
+		storedToken = enc
+	}
 	var out entity.Secrets
 	err := r.collection.FindOneAndUpdate(
 		ctx,
 		bson.M{"_id": accountID},
 		bson.M{
 			"$set": bson.M{
-				"api_access_token":     accessToken,
+				"api_access_token":     storedToken,
 				"api_token_expires_at": expiresAt,
 				"update_at":            now,
 			},
@@ -119,3 +134,76 @@ func (r *secretsMongoRepository) SaveAPIAccessToken(ctx context.Context, account
 	out.APITokenExpiresAt = expiresAt
 	return &out, nil
 }
+
+func (r *secretsMongoRepository) ListAPIAccessTokensExpiringBefore(
+	ctx context.Context,
+	beforeNs int64,
+) ([]*entity.Secrets, error) {
+	if r.collection == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	if beforeNs <= 0 {
+		return nil, nil
+	}
+	cursor, err := r.collection.Find(ctx, bson.M{
+		"api_access_token": bson.M{"$ne": ""},
+		"api_token_expires_at": bson.M{
+			"$gt":  int64(0),
+			"$lte": beforeNs,
+		},
+	})
+	if err != nil {
+		return nil, err
+	}
+	defer cursor.Close(ctx)
+	var items []*entity.Secrets
+	if err := cursor.All(ctx, &items); err != nil {
+		return nil, err
+	}
+	for _, item := range items {
+		if item == nil {
+			continue
+		}
+		if r.cipher != nil && item.APIAccessToken != "" {
+			plain, decErr := r.cipher.Decrypt(item.APIAccessToken)
+			if decErr != nil {
+				return nil, decErr
+			}
+			item.APIAccessToken = plain
+		}
+	}
+	return items, nil
+}
+
+func (r *secretsMongoRepository) ClearAPIAccessToken(ctx context.Context, accountID string) error {
+	if r.collection == nil {
+		return app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	now := clock.NowUnixNano()
+	res, err := r.collection.UpdateOne(
+		ctx,
+		bson.M{"_id": accountID},
+		bson.M{
+			"$set": bson.M{
+				"api_access_token":     "",
+				"api_token_expires_at": int64(0),
+				"update_at":            now,
+			},
+		},
+	)
+	if err != nil {
+		return err
+	}
+	if res.MatchedCount == 0 {
+		return nil
+	}
+	return nil
+}
+
+func (r *secretsMongoRepository) DeleteByAccountID(ctx context.Context, accountID string) error {
+	if r.collection == nil {
+		return app.For(code.ThreadsAccount).DBUnavailable("Mongo is not configured")
+	}
+	_, err := r.collection.DeleteOne(ctx, bson.M{"_id": accountID})
+	return err
+}
diff --git a/backend/internal/model/threads_account/usecase/ai_credentials.go b/backend/internal/model/threads_account/usecase/ai_credentials.go
index 6b1e1ea..b146c91 100644
--- a/backend/internal/model/threads_account/usecase/ai_credentials.go
+++ b/backend/internal/model/threads_account/usecase/ai_credentials.go
@@ -56,6 +56,36 @@ func (u *threadsAccountUseCase) ResolveMemberAiCredential(
 	}, nil
 }
 
+func (u *threadsAccountUseCase) ResolveMemberResearchAiCredential(
+	ctx context.Context,
+	tenantID, ownerUID string,
+) (*domusecase.WorkerAiCredential, error) {
+	if err := requireActor(tenantID, ownerUID); err != nil {
+		return nil, err
+	}
+	stored, err := u.loadAiCredentials(ctx, ownerUID, "")
+	if err != nil {
+		return nil, err
+	}
+	provider := strings.TrimSpace(stored.ResearchProvider)
+	model := strings.TrimSpace(stored.ResearchModel)
+	if provider == "" {
+		provider = strings.TrimSpace(stored.Provider)
+	}
+	if model == "" {
+		model = strings.TrimSpace(stored.Model)
+	}
+	apiKey := strings.TrimSpace(stored.ApiKeys[provider])
+	if provider == "" || apiKey == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("請先在設定頁設定研究用 AI API key")
+	}
+	return &domusecase.WorkerAiCredential{
+		Provider: provider,
+		Model:    model,
+		APIKey:   apiKey,
+	}, nil
+}
+
 func (u *threadsAccountUseCase) ResolveWorkerAiCredential(
 	ctx context.Context,
 	tenantID, ownerUID, accountID string,
diff --git a/backend/internal/model/threads_account/usecase/api_playground.go b/backend/internal/model/threads_account/usecase/api_playground.go
new file mode 100644
index 0000000..c1f0883
--- /dev/null
+++ b/backend/internal/model/threads_account/usecase/api_playground.go
@@ -0,0 +1,263 @@
+package usecase
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	libthreads "haixun-backend/internal/library/threadsapi"
+	domusecase "haixun-backend/internal/model/threads_account/domain/usecase"
+)
+
+func (u *threadsAccountUseCase) RunAPIPlayground(
+	ctx context.Context,
+	tenantID, ownerUID, accountID string,
+	req domusecase.APIPlaygroundRequest,
+) (*domusecase.APIPlaygroundResult, error) {
+	account, err := u.assertOwned(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return nil, err
+	}
+	token, err := u.ResolveAccountAPIAccessToken(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return nil, err
+	}
+	client := libthreads.NewClient(token)
+	if !client.Enabled() {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("Threads API 未連線")
+	}
+
+	action := strings.TrimSpace(strings.ToLower(req.Action))
+	if action == "" {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("action 為必填")
+	}
+
+	userID := strings.TrimSpace(account.ThreadsUserID)
+	if userID == "" {
+		if profile, perr := libthreads.GetMeProfile(ctx, token); perr == nil && profile != nil {
+			userID = profile.ID.String()
+		}
+	}
+
+	limit := req.Limit
+	if limit <= 0 {
+		limit = 10
+	}
+	if limit > 50 {
+		limit = 50
+	}
+
+	result := &domusecase.APIPlaygroundResult{Action: action}
+	var payload any
+	var runErr error
+
+	switch action {
+	case "me":
+		payload, runErr = libthreads.GetMeProfile(ctx, token)
+	case "user_threads":
+		if userID == "" {
+			runErr = fmt.Errorf("缺少 threads_user_id")
+		} else {
+			payload, runErr = client.UserThreads(ctx, userID, limit)
+		}
+	case "keyword_search":
+		q := strings.TrimSpace(req.Query)
+		if q == "" {
+			runErr = fmt.Errorf("query 為必填")
+		} else {
+			searchType := strings.TrimSpace(req.SearchType)
+			if searchType == "" {
+				searchType = "TOP"
+			}
+			payload, runErr = client.KeywordSearch(ctx, libthreads.KeywordSearchOptions{
+				Query: q, Limit: limit, SearchType: searchType,
+			})
+		}
+	case "profile_lookup":
+		u := strings.TrimPrefix(strings.TrimSpace(req.Username), "@")
+		if u == "" {
+			runErr = fmt.Errorf("username 為必填")
+		} else {
+			payload, runErr = client.ProfileLookup(ctx, u)
+		}
+	case "mentions":
+		if userID == "" {
+			runErr = fmt.Errorf("缺少 threads_user_id")
+		} else {
+			payload, runErr = client.UserMentions(ctx, userID, limit)
+		}
+	case "insights":
+		if userID == "" {
+			runErr = fmt.Errorf("缺少 threads_user_id")
+		} else {
+			payload, runErr = client.UserInsights(ctx, userID, nil)
+		}
+	case "location_search":
+		q := strings.TrimSpace(req.LocationQuery)
+		if q == "" {
+			q = strings.TrimSpace(req.Query)
+		}
+		if q == "" {
+			runErr = fmt.Errorf("location 查詢字串為必填")
+		} else {
+			payload, runErr = client.LocationSearch(ctx, q, limit)
+		}
+	case "media_replies", "media_conversation":
+		mid := strings.TrimSpace(req.MediaID)
+		if mid == "" {
+			runErr = fmt.Errorf("media_id 為必填")
+		} else {
+			if limit < 30 {
+				limit = 30
+			}
+			payload, runErr = client.MediaConversation(ctx, mid, limit)
+		}
+	case "media_stats":
+		mid := strings.TrimSpace(req.MediaID)
+		if mid == "" {
+			runErr = fmt.Errorf("media_id 為必填")
+		} else {
+			payload, runErr = client.GetMediaStats(ctx, mid)
+		}
+	case "media_detail":
+		mid := strings.TrimSpace(req.MediaID)
+		if mid == "" {
+			runErr = fmt.Errorf("media_id 為必填")
+		} else {
+			payload, runErr = client.GetMediaDetail(ctx, mid)
+		}
+	case "media_insights":
+		mid := strings.TrimSpace(req.MediaID)
+		if mid == "" {
+			runErr = fmt.Errorf("media_id 為必填")
+		} else {
+			payload, runErr = client.MediaInsights(ctx, mid, nil)
+		}
+	case "publish_text":
+		text := strings.TrimSpace(req.Text)
+		if userID == "" || text == "" {
+			runErr = fmt.Errorf("threads_user_id 與 text 為必填")
+		} else {
+			payload, runErr = libthreads.PublishText(ctx, libthreads.PublishTextInput{
+				ThreadsUserID: userID, AccessToken: token, Text: text,
+			})
+		}
+	case "prime_reply_target":
+		replyTo := strings.TrimSpace(req.ReplyToID)
+		permalink := strings.TrimSpace(req.Permalink)
+		if replyTo == "" || permalink == "" {
+			runErr = fmt.Errorf("reply_to_id 與 permalink 為必填")
+		} else {
+			hint := strings.TrimSpace(req.HintText)
+			if hint == "" {
+				hint = strings.TrimSpace(req.Query)
+			}
+			if primeErr := client.PrimeReplyTargetForPublish(ctx, libthreads.ResolveReplyMediaInput{
+				ExternalID: replyTo,
+				Permalink:  permalink,
+				HintText:   hint,
+			}, replyTo); primeErr != nil {
+				runErr = primeErr
+			} else {
+				payload = map[string]string{"primed": replyTo}
+			}
+		}
+	case "publish_reply":
+		text := strings.TrimSpace(req.Text)
+		replyTo := strings.TrimSpace(req.ReplyToID)
+		if userID == "" || text == "" || replyTo == "" {
+			runErr = fmt.Errorf("threads_user_id、reply_to_id、text 為必填")
+		} else {
+			permalink := strings.TrimSpace(req.Permalink)
+			if permalink != "" && !req.SkipPrime {
+				hint := strings.TrimSpace(req.HintText)
+				if hint == "" {
+					hint = strings.TrimSpace(req.Query)
+				}
+				if primeErr := client.PrimeReplyTargetForPublish(ctx, libthreads.ResolveReplyMediaInput{
+					ExternalID: replyTo,
+					Permalink:  permalink,
+					HintText:   hint,
+				}, replyTo); primeErr != nil {
+					runErr = fmt.Errorf("回覆他人貼文前需先透過 keyword_search 註冊目標：%w", primeErr)
+				}
+			}
+			if runErr == nil {
+				payload, runErr = libthreads.PublishReply(ctx, libthreads.PublishReplyInput{
+					ThreadsUserID: userID, AccessToken: token, ReplyToID: replyTo, Text: text,
+				})
+			}
+		}
+	case "delete_media":
+		mid := strings.TrimSpace(req.MediaID)
+		if mid == "" {
+			runErr = fmt.Errorf("media_id 為必填")
+		} else {
+			runErr = client.DeleteMedia(ctx, mid)
+			if runErr == nil {
+				payload = map[string]string{"deleted": mid}
+			}
+		}
+	case "hide_reply":
+		rid := strings.TrimSpace(req.ReplyID)
+		if rid == "" {
+			runErr = fmt.Errorf("reply_id 為必填")
+		} else {
+			runErr = client.HideReply(ctx, rid, req.Hide)
+			if runErr == nil {
+				payload = map[string]any{"reply_id": rid, "hide": req.Hide}
+			}
+		}
+	case "share_to_instagram":
+		mid := strings.TrimSpace(req.MediaID)
+		if mid == "" {
+			runErr = fmt.Errorf("media_id 為必填")
+		} else {
+			runErr = client.ShareToInstagram(ctx, mid)
+			if runErr == nil {
+				payload = map[string]string{"crossposted": mid}
+			}
+		}
+	case "refresh_token":
+		refreshed, rerr := libthreads.RefreshAccessToken(ctx, token)
+		if rerr != nil {
+			runErr = rerr
+		} else {
+			expiresAt := int64(0)
+			if refreshed.ExpiresIn >= 300 {
+				expiresAt = libthreads.NsFromNow(refreshed.ExpiresIn)
+			}
+			if _, serr := u.secretsRepo.SaveAPIAccessToken(ctx, account.ID, refreshed.AccessToken, expiresAt); serr != nil {
+				runErr = serr
+			} else {
+				payload = map[string]any{
+					"expires_in": refreshed.ExpiresIn,
+					"saved":      true,
+				}
+			}
+		}
+	default:
+		return nil, app.For(code.ThreadsAccount).InputInvalidFormat("不支援的 action: " + action)
+	}
+
+	if runErr != nil {
+		result.Ok = false
+		result.Message = runErr.Error()
+		if libthreads.IsPermissionError(runErr) {
+			result.Message += "（請確認 Meta App 已授權此 scope，且帳號在測試人員名單）"
+		}
+		return result, nil
+	}
+
+	raw, err := json.Marshal(payload)
+	if err != nil {
+		return nil, err
+	}
+	result.Ok = true
+	result.Message = "ok"
+	result.Data = raw
+	return result, nil
+}
diff --git a/backend/internal/model/threads_account/usecase/api_smoke.go b/backend/internal/model/threads_account/usecase/api_smoke.go
new file mode 100644
index 0000000..ecb011e
--- /dev/null
+++ b/backend/internal/model/threads_account/usecase/api_smoke.go
@@ -0,0 +1,168 @@
+package usecase
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	libthreads "haixun-backend/internal/library/threadsapi"
+	domusecase "haixun-backend/internal/model/threads_account/domain/usecase"
+)
+
+func (u *threadsAccountUseCase) RunAPISmokeTest(
+	ctx context.Context,
+	tenantID, ownerUID, accountID string,
+) ([]domusecase.APISmokeTestItem, error) {
+	account, err := u.assertOwned(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return nil, err
+	}
+	token, err := u.ResolveAccountAPIAccessToken(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return nil, err
+	}
+	client := libthreads.NewClient(token)
+	if !client.Enabled() {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("Threads API token 無效")
+	}
+
+	var out []domusecase.APISmokeTestItem
+	add := func(scope, name, status, message string, count int) {
+		out = append(out, domusecase.APISmokeTestItem{
+			Scope: scope, Name: name, Status: status, Message: message, Count: count,
+		})
+	}
+	run := func(scope, name string, fn func() (int, string, error)) {
+		count, detail, err := fn()
+		if err != nil {
+			msg := err.Error()
+			if libthreads.IsPermissionError(err) {
+				msg += "（請確認 Meta App 已授權此 scope，且帳號在測試人員名單）"
+			}
+			add(scope, name, "error", msg, 0)
+			return
+		}
+		if detail != "" {
+			add(scope, name, "ok", detail, count)
+			return
+		}
+		add(scope, name, "ok", fmt.Sprintf("成功（%d 筆）", count), count)
+	}
+
+	profile, profileErr := libthreads.GetMeProfile(ctx, token)
+	userID := strings.TrimSpace(account.ThreadsUserID)
+	username := strings.TrimSpace(account.Username)
+	if profileErr == nil && profile != nil {
+		if userID == "" {
+			userID = profile.ID.String()
+		}
+		if username == "" {
+			username = profile.Username
+		}
+	}
+
+	run("threads_basic", "GET /me 個人資料", func() (int, string, error) {
+		if profileErr != nil {
+			return 0, "", profileErr
+		}
+		return 1, "user_id=" + profile.ID.String() + " @" + profile.Username, nil
+	})
+
+	if userID == "" {
+		add("threads_basic", "GET /{user-id}/threads 貼文列表", "error", "缺少 threads_user_id，請重新 OAuth", 0)
+	} else {
+		var sampleMediaID string
+		run("threads_basic", "GET /{user-id}/threads 貼文列表", func() (int, string, error) {
+			items, err := client.UserThreads(ctx, userID, 5)
+			if err != nil {
+				return 0, "", err
+			}
+			if len(items) > 0 {
+				sampleMediaID = items[0].ID
+			}
+			return len(items), "", nil
+		})
+		if sampleMediaID != "" {
+			run("threads_manage_insights", "GET /{media-id}/insights 貼文互動", func() (int, string, error) {
+				stats, err := client.GetMediaStats(ctx, sampleMediaID)
+				if err != nil {
+					return 0, "", err
+				}
+				return 1, fmt.Sprintf("likes=%d replies=%d views=%d", stats.LikeCount, stats.ReplyCount, stats.Views), nil
+			})
+			run("threads_read_replies", "GET /{media-id}/replies 留言列表", func() (int, string, error) {
+				items, err := client.MediaReplies(ctx, sampleMediaID, 5)
+				if err != nil {
+					return 0, "", err
+				}
+				return len(items), "", nil
+			})
+		} else {
+			add("threads_manage_insights", "GET /{media-id}/insights 貼文互動", "skip", "帳號尚無貼文，略過", 0)
+			add("threads_read_replies", "GET /{media-id}/replies 留言列表", "skip", "帳號尚無貼文，略過", 0)
+		}
+	}
+
+	run("threads_keyword_search", "GET /keyword_search 關鍵字搜尋", func() (int, string, error) {
+		items, err := client.KeywordSearch(ctx, libthreads.KeywordSearchOptions{
+			Query: "threads", Limit: 5, SearchType: "TOP",
+		})
+		if err != nil {
+			return 0, "", err
+		}
+		return len(items), "", nil
+	})
+
+	if username != "" {
+		run("threads_profile_discovery", "GET /profile_lookup 帳號查詢", func() (int, string, error) {
+			res, err := client.ProfileLookup(ctx, username)
+			if err != nil {
+				return 0, "", err
+			}
+			return 1, "@" + res.Username + " name=" + res.Name, nil
+		})
+	} else {
+		add("threads_profile_discovery", "GET /profile_lookup 帳號查詢", "skip", "缺少 username，略過", 0)
+	}
+
+	if userID != "" {
+		run("threads_manage_mentions", "GET /{user-id}/mentions 提及", func() (int, string, error) {
+			items, err := client.UserMentions(ctx, userID, 5)
+			if err != nil {
+				return 0, "", err
+			}
+			return len(items), "", nil
+		})
+		run("threads_manage_insights", "GET /{user-id}/threads_insights 洞察", func() (int, string, error) {
+			items, err := client.UserInsights(ctx, userID, nil)
+			if err != nil {
+				return 0, "", err
+			}
+			return len(items), fmt.Sprintf("%d 項指標", len(items)), nil
+		})
+	} else {
+		add("threads_manage_mentions", "GET /{user-id}/mentions 提及", "skip", "缺少 threads_user_id", 0)
+		add("threads_manage_insights", "GET /{user-id}/threads_insights 洞察", "skip", "缺少 threads_user_id", 0)
+	}
+
+	run("threads_location_tagging", "GET /location_search 地點搜尋", func() (int, string, error) {
+		items, err := client.LocationSearch(ctx, "Taipei", 5)
+		if err != nil {
+			return 0, "", err
+		}
+		return len(items), "", nil
+	})
+
+	add("threads_content_publish", "POST 發文 / 回覆", "manual",
+		"請用產品 API：POST /personas/:id/copy-drafts/:draftId/publish 或 outreach-drafts/publish", 0)
+	add("threads_delete", "DELETE /{media-id} 刪文", "manual",
+		"會真的刪除貼文，請在 Threads 後台或自行呼叫 DeleteMedia 測試", 0)
+	add("threads_manage_replies", "POST 隱藏留言", "manual",
+		"會改變留言狀態，請用 HideReply(reply_id) 手動測試", 0)
+	add("threads_share_to_instagram", "POST 同步到 IG", "manual",
+		"需已連結 IG 且會真的 crosspost，請用 ShareToInstagram(media_id) 手動測試", 0)
+
+	return out, nil
+}
diff --git a/backend/internal/model/threads_account/usecase/connection_prefs_test.go b/backend/internal/model/threads_account/usecase/connection_prefs_test.go
index 073aafe..2f259e5 100644
--- a/backend/internal/model/threads_account/usecase/connection_prefs_test.go
+++ b/backend/internal/model/threads_account/usecase/connection_prefs_test.go
@@ -6,39 +6,40 @@ import (
 	domusecase "haixun-backend/internal/model/threads_account/domain/usecase"
 )
 
-func TestApplyConnectionPatchSearchSourceInDevMode(t *testing.T) {
-	current := deriveConnectionPrefsFromDevMode(true)
-	patch := domusecase.ConnectionPrefsPatch{
-		SearchSourceMode: strPtr("brave"),
-	}
-	next := applyConnectionPatch(current, patch)
-	if next.SearchSourceMode != "brave" {
-		t.Fatalf("expected brave, got %s", next.SearchSourceMode)
-	}
-	if !next.DevMode {
-		t.Fatal("expected dev mode to stay enabled")
-	}
-}
-
 func TestApplyConnectionPatchSearchSourceInFormalMode(t *testing.T) {
-	current := deriveConnectionPrefsFromDevMode(false)
+	current := formalConnectionPrefs()
 	patch := domusecase.ConnectionPrefsPatch{
 		SearchSourceMode: strPtr("threads_crawler"),
 	}
 	next := applyConnectionPatch(current, patch)
-	if next.SearchSourceMode != "threads_crawler" {
-		t.Fatalf("expected threads_crawler, got %s", next.SearchSourceMode)
+	if next.SearchSourceMode != "threads_brave" {
+		t.Fatalf("expected crawler mode stripped to threads_brave, got %s", next.SearchSourceMode)
+	}
+	if next.DevMode {
+		t.Fatal("expected dev_mode to stay disabled")
 	}
 }
 
-func TestNormalizeConnectionPrefsKeepsCrawlerModeInFormalMode(t *testing.T) {
-	prefs := domusecase.ConnectionPrefs{
-		DevMode:          false,
-		SearchSourceMode: "crawler",
-	}
+func TestNormalizeConnectionPrefsKeepsScrapeReplies(t *testing.T) {
+	prefs := formalConnectionPrefs()
+	prefs.ScrapeReplies = true
 	next := normalizeConnectionPrefs(prefs)
-	if next.SearchSourceMode != "crawler" {
-		t.Fatalf("expected crawler, got %s", next.SearchSourceMode)
+	if !next.ScrapeReplies {
+		t.Fatal("expected scrape_replies to persist")
+	}
+	if next.PublishViaApi != true || !next.SearchViaApi {
+		t.Fatal("expected formal API routing")
+	}
+}
+
+func TestApplyConnectionPatchIgnoresLegacyDevMode(t *testing.T) {
+	current := formalConnectionPrefs()
+	enabled := true
+	next := applyConnectionPatch(current, domusecase.ConnectionPrefsPatch{
+		DevMode: &enabled,
+	})
+	if next.DevMode {
+		t.Fatal("account dev_mode should not enable crawler routing")
 	}
 }
 
diff --git a/backend/internal/model/threads_account/usecase/oauth.go b/backend/internal/model/threads_account/usecase/oauth.go
new file mode 100644
index 0000000..e0b07cf
--- /dev/null
+++ b/backend/internal/model/threads_account/usecase/oauth.go
@@ -0,0 +1,255 @@
+package usecase
+
+import (
+	"context"
+	"strings"
+
+	"haixun-backend/internal/library/clock"
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	libthreads "haixun-backend/internal/library/threadsapi"
+	"haixun-backend/internal/model/threads_account/domain/entity"
+	domrepo "haixun-backend/internal/model/threads_account/domain/repository"
+	domusecase "haixun-backend/internal/model/threads_account/domain/usecase"
+
+	"github.com/google/uuid"
+)
+
+func (u *threadsAccountUseCase) StartThreadsOAuth(
+	ctx context.Context,
+	tenantID, ownerUID, accountID string,
+) (*domusecase.OAuthStartResult, error) {
+	if err := requireActor(tenantID, ownerUID); err != nil {
+		return nil, err
+	}
+	if !u.oauth.Enabled() {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("Threads OAuth 尚未設定（THREADS_APP_ID / THREADS_APP_SECRET / THREADS_REDIRECT_URI）")
+	}
+	if u.oauthState == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Redis 未設定，無法保存 OAuth state")
+	}
+
+	accountID = strings.TrimSpace(accountID)
+	var account *entity.Account
+	var err error
+	if accountID != "" {
+		account, err = u.assertOwned(ctx, tenantID, ownerUID, accountID)
+		if err != nil {
+			return nil, err
+		}
+	} else {
+		existing, listErr := u.repo.ListByOwner(ctx, tenantID, ownerUID)
+		if listErr != nil {
+			return nil, listErr
+		}
+		created, createErr := u.Create(ctx, domusecase.CreateRequest{
+			TenantID:    tenantID,
+			OwnerUID:    ownerUID,
+			DisplayName: "Threads 帳號 " + itoa(len(existing)+1),
+			Activate:    false,
+		})
+		if createErr != nil {
+			return nil, createErr
+		}
+		account, err = u.assertOwned(ctx, tenantID, ownerUID, created.ID)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	state := uuid.NewString()
+	if err := u.oauthState.Save(ctx, state, domrepo.OAuthStatePayload{
+		TenantID:  tenantID,
+		OwnerUID:  ownerUID,
+		AccountID: account.ID,
+	}); err != nil {
+		return nil, err
+	}
+	authorizeURL, err := libthreads.BuildAuthorizeURL(u.oauth, state)
+	if err != nil {
+		return nil, err
+	}
+	redirectURI := strings.TrimSpace(u.oauth.RedirectURI)
+	if !strings.HasPrefix(strings.ToLower(redirectURI), "https://") {
+		recordOAuthDebug("error", "start", account.ID, "redirect_uri must be https:// (Meta error 1349187): "+redirectURI)
+		return nil, app.For(code.ThreadsAccount).InputInvalidFormat("THREADS_REDIRECT_URI 必須為 https://（Meta 會拒絕 http://，錯誤碼 1349187）")
+	}
+	recordOAuthDebug("info", "start", account.ID, "redirect_uri="+redirectURI)
+	return &domusecase.OAuthStartResult{
+		AuthorizeURL: authorizeURL,
+		State:        state,
+		AccountID:    account.ID,
+	}, nil
+}
+
+func (u *threadsAccountUseCase) CompleteThreadsOAuthCallback(
+	ctx context.Context,
+	authCode, state string,
+) (*domusecase.OAuthCallbackResult, error) {
+	if !u.oauth.Enabled() {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("Threads OAuth 尚未設定")
+	}
+	if u.oauthState == nil {
+		return nil, app.For(code.ThreadsAccount).DBUnavailable("Redis 未設定")
+	}
+	recordOAuthDebug("info", "callback", "", "received code len="+itoa(len(strings.TrimSpace(authCode)))+" state len="+itoa(len(strings.TrimSpace(state))))
+	payload, err := u.oauthState.Consume(ctx, state)
+	if err != nil {
+		recordOAuthDebug("error", "consume_state", "", err.Error())
+		return nil, err
+	}
+	short, err := libthreads.ExchangeCodeForToken(ctx, u.oauth, authCode)
+	if err != nil {
+		recordOAuthDebug("error", "exchange_code", payload.AccountID, err.Error())
+		return nil, err
+	}
+	recordOAuthDebug("info", "exchange_code", payload.AccountID, "short-lived ok expires_in="+itoa(short.ExpiresIn))
+	longLived, err := libthreads.ExchangeLongLivedToken(ctx, u.oauth, short.AccessToken)
+	if err != nil {
+		recordOAuthDebug("warn", "long_lived", payload.AccountID, "fallback short-lived: "+err.Error())
+		longLived = short
+	} else {
+		recordOAuthDebug("info", "long_lived", payload.AccountID, "ok expires_in="+itoa(longLived.ExpiresIn))
+	}
+	account, err := u.assertOwned(ctx, payload.TenantID, payload.OwnerUID, payload.AccountID)
+	if err != nil {
+		return nil, err
+	}
+
+	profile, err := libthreads.GetMeProfile(ctx, longLived.AccessToken)
+	threadsUserID := ""
+	username := ""
+	displayName := ""
+	if err != nil {
+		threadsUserID = libthreads.ThreadsUserIDFromToken(short, longLived)
+		if threadsUserID == "" {
+			recordOAuthDebug("error", "profile_me", payload.AccountID, err.Error())
+			if libthreads.IsPermissionError(err) {
+				return nil, app.For(code.ThreadsAccount).AuthForbidden(
+					"Threads API 需要 threads_basic：請到 Meta App Dashboard → 應用程式角色，把你的 Threads 帳號加為「測試人員」或管理員，並確認已啟用「Access the Threads API」",
+				)
+			}
+			return nil, err
+		}
+		recordOAuthDebug("warn", "profile_me", payload.AccountID, "fallback token user_id="+threadsUserID+": "+err.Error())
+		displayName = strings.TrimSpace(account.DisplayName)
+		if displayName == "" {
+			displayName = "Threads " + threadsUserID
+		}
+	} else {
+		threadsUserID = profile.ID.String()
+		username = profile.Username
+		recordOAuthDebug("info", "profile_me", payload.AccountID, "username="+username+" threads_user_id="+threadsUserID)
+		displayName = strings.TrimSpace(profile.Name)
+		if displayName == "" {
+			displayName = "@" + strings.TrimPrefix(username, "@")
+		}
+	}
+
+	if err := u.assertNoAPIBindingConflict(ctx, payload.TenantID, payload.OwnerUID, account.ID, threadsUserID); err != nil {
+		return nil, err
+	}
+
+	updated, err := u.repo.UpdateAPIProfile(
+		ctx,
+		payload.TenantID,
+		payload.OwnerUID,
+		account.ID,
+		username,
+		threadsUserID,
+		displayName,
+	)
+	if err != nil {
+		return nil, err
+	}
+	expiresAt := int64(0)
+	if longLived.ExpiresIn >= 300 {
+		expiresAt = libthreads.NsFromNow(longLived.ExpiresIn)
+	} else if longLived.ExpiresIn > 0 {
+		recordOAuthDebug("warn", "expires_in", payload.AccountID, "suspicious expires_in="+itoa(longLived.ExpiresIn)+"s; store without expiry deadline")
+	}
+	if _, err := u.secretsRepo.SaveAPIAccessToken(ctx, updated.ID, longLived.AccessToken, expiresAt); err != nil {
+		recordOAuthDebug("error", "save_token", updated.ID, err.Error())
+		return nil, err
+	}
+	recordOAuthDebug("info", "success", updated.ID, "api_connected=true username="+updated.Username)
+	if err := u.members.SetActiveThreadsAccountID(ctx, payload.TenantID, payload.OwnerUID, updated.ID); err != nil {
+		return nil, err
+	}
+
+	redirectURL := strings.TrimSpace(u.oauth.SuccessRedirect)
+	if redirectURL == "" {
+		redirectURL = "/"
+	}
+	sep := "?"
+	if strings.Contains(redirectURL, "?") {
+		sep = "&"
+	}
+	return &domusecase.OAuthCallbackResult{
+		AccountID:     updated.ID,
+		Username:      updated.Username,
+		ThreadsUserID: updated.ThreadsUserID,
+		RedirectURL:   redirectURL + sep + "threads_oauth=ok&account_id=" + updated.ID,
+	}, nil
+}
+
+func (u *threadsAccountUseCase) DisconnectThreadsAPI(
+	ctx context.Context,
+	tenantID, ownerUID, accountID string,
+) (*domusecase.AccountSummary, error) {
+	account, err := u.assertOwned(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return nil, err
+	}
+	if err := u.secretsRepo.ClearAPIAccessToken(ctx, account.ID); err != nil {
+		return nil, err
+	}
+	if _, err := u.repo.ClearAPIProfile(ctx, tenantID, ownerUID, account.ID); err != nil {
+		return nil, err
+	}
+	return u.toSummary(ctx, account)
+}
+
+func (u *threadsAccountUseCase) assertNoAPIBindingConflict(
+	ctx context.Context,
+	tenantID, ownerUID, accountID, threadsUserID string,
+) error {
+	dup, err := u.repo.FindByThreadsUserID(ctx, tenantID, ownerUID, threadsUserID)
+	if err != nil || dup == nil || dup.ID == accountID {
+		return nil
+	}
+	secrets, err := u.secretsRepo.FindByAccountID(ctx, dup.ID)
+	if err != nil {
+		return err
+	}
+	if isValidAPIToken(secrets) {
+		label := dup.DisplayName
+		if label == "" && dup.Username != "" {
+			label = "@" + dup.Username
+		}
+		if label == "" {
+			label = dup.ID
+		}
+		return app.For(code.ThreadsAccount).ResConflict(
+			"此 Threads 帳號已綁定在「" + label + "」；請先中斷該帳號 API，或選該帳號按「連線選中帳號」重新授權",
+		)
+	}
+	if _, err := u.repo.ClearAPIProfile(ctx, tenantID, ownerUID, dup.ID); err != nil {
+		return err
+	}
+	return nil
+}
+
+func isValidAPIToken(secrets *entity.Secrets) bool {
+	if secrets == nil {
+		return false
+	}
+	token := strings.TrimSpace(secrets.APIAccessToken)
+	if token == "" {
+		return false
+	}
+	if secrets.APITokenExpiresAt > 0 && secrets.APITokenExpiresAt <= clock.NowUnixNano() {
+		return false
+	}
+	return true
+}
diff --git a/backend/internal/model/threads_account/usecase/oauth_debug_log.go b/backend/internal/model/threads_account/usecase/oauth_debug_log.go
new file mode 100644
index 0000000..a0d8302
--- /dev/null
+++ b/backend/internal/model/threads_account/usecase/oauth_debug_log.go
@@ -0,0 +1,102 @@
+package usecase
+
+import (
+	"log"
+	"sync"
+
+	"haixun-backend/internal/library/clock"
+	domusecase "haixun-backend/internal/model/threads_account/domain/usecase"
+)
+
+const oauthDebugLogCap = 80
+
+// OAuthDebugEntry is a recent OAuth event for Dev Console debugging.
+type OAuthDebugEntry struct {
+	At        int64  `json:"at"`
+	Level     string `json:"level"`
+	Stage     string `json:"stage"`
+	AccountID string `json:"account_id,omitempty"`
+	Message   string `json:"message"`
+}
+
+var (
+	oauthDebugMu   sync.Mutex
+	oauthDebugRing []OAuthDebugEntry
+	oauthDebugSeq  int
+)
+
+func recordOAuthDebug(level, stage, accountID, message string) {
+	at := clock.NowUnixNano()
+	entry := OAuthDebugEntry{
+		At:        at,
+		Level:     level,
+		Stage:     stage,
+		AccountID: accountID,
+		Message:   message,
+	}
+	log.Printf("threads oauth [%s] %s account=%s %s", stage, level, accountID, message)
+
+	oauthDebugMu.Lock()
+	defer oauthDebugMu.Unlock()
+	if len(oauthDebugRing) < oauthDebugLogCap {
+		oauthDebugRing = append(oauthDebugRing, entry)
+	} else {
+		oauthDebugRing[oauthDebugSeq%oauthDebugLogCap] = entry
+	}
+	oauthDebugSeq++
+}
+
+func (u *threadsAccountUseCase) RecordOAuthDebug(level, stage, accountID, message string) {
+	recordOAuthDebug(level, stage, accountID, message)
+}
+
+func (u *threadsAccountUseCase) ListOAuthDebugLogs(limit int) []domusecase.OAuthDebugLogEntry {
+	raw := listOAuthDebugLogs(limit)
+	out := make([]domusecase.OAuthDebugLogEntry, 0, len(raw))
+	for _, item := range raw {
+		out = append(out, domusecase.OAuthDebugLogEntry{
+			At:        item.At,
+			Level:     item.Level,
+			Stage:     item.Stage,
+			AccountID: item.AccountID,
+			Message:   item.Message,
+		})
+	}
+	return out
+}
+
+func listOAuthDebugLogs(limit int) []OAuthDebugEntry {
+	if limit <= 0 || limit > oauthDebugLogCap {
+		limit = oauthDebugLogCap
+	}
+	oauthDebugMu.Lock()
+	defer oauthDebugMu.Unlock()
+	n := len(oauthDebugRing)
+	if n == 0 {
+		return nil
+	}
+	out := make([]OAuthDebugEntry, 0, min(n, limit))
+	if n < oauthDebugLogCap {
+		start := n - min(n, limit)
+		if start < 0 {
+			start = 0
+		}
+		out = append(out, oauthDebugRing[start:n]...)
+		return out
+	}
+	start := oauthDebugSeq - min(oauthDebugSeq, limit)
+	if start < 0 {
+		start = 0
+	}
+	for i := start; i < oauthDebugSeq; i++ {
+		out = append(out, oauthDebugRing[i%oauthDebugLogCap])
+	}
+	return out
+}
+
+func min(a, b int) int {
+	if a < b {
+		return a
+	}
+	return b
+}
diff --git a/backend/internal/model/threads_account/usecase/placement_context.go b/backend/internal/model/threads_account/usecase/placement_context.go
index 6492b5a..deb35aa 100644
--- a/backend/internal/model/threads_account/usecase/placement_context.go
+++ b/backend/internal/model/threads_account/usecase/placement_context.go
@@ -53,5 +53,5 @@ func (u *threadsAccountUseCase) ResolveMemberPlacementContext(
 		prefs.RepliesPerPost,
 	)
 	ctxOut.ThreadsAPIAccessToken = apiToken
-	return ctxOut, nil
+	return placement.MemberContextForAPIOnly(ctxOut), nil
 }
diff --git a/backend/internal/model/threads_account/usecase/post_performance.go b/backend/internal/model/threads_account/usecase/post_performance.go
new file mode 100644
index 0000000..bb29605
--- /dev/null
+++ b/backend/internal/model/threads_account/usecase/post_performance.go
@@ -0,0 +1,189 @@
+package usecase
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	libthreads "haixun-backend/internal/library/threadsapi"
+	domusecase "haixun-backend/internal/model/threads_account/domain/usecase"
+)
+
+func (u *threadsAccountUseCase) ListPostPerformance(
+	ctx context.Context,
+	tenantID, ownerUID, accountID string,
+	limit int,
+) (*domusecase.PostPerformanceResult, error) {
+	account, err := u.assertOwned(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return nil, err
+	}
+	token, err := u.ResolveAccountAPIAccessToken(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return nil, err
+	}
+	client := libthreads.NewClient(token)
+	if !client.Enabled() {
+		return nil, app.For(code.ThreadsAccount).InputMissingRequired("Threads API 未連線")
+	}
+
+	if limit <= 0 {
+		limit = 15
+	}
+	if limit > 30 {
+		limit = 30
+	}
+
+	userID := strings.TrimSpace(account.ThreadsUserID)
+	username := strings.TrimSpace(account.Username)
+	if profile, perr := libthreads.GetMeProfile(ctx, token); perr == nil && profile != nil {
+		if userID == "" {
+			userID = profile.ID.String()
+		}
+		if username == "" {
+			username = profile.Username
+		}
+	}
+
+	result := &domusecase.PostPerformanceResult{
+		AccountID:     account.ID,
+		Username:      username,
+		ThreadsUserID: userID,
+		FetchedAt:     time.Now().UnixNano(),
+		Capabilities:  postPerformanceCapabilities(),
+		AccountInsights: domusecase.AccountInsightsBlock{
+			Status:  "skip",
+			Message: "缺少 threads_user_id",
+		},
+		Posts: []domusecase.PostPerformanceItem{},
+	}
+
+	if userID != "" {
+		result.AccountInsights = fetchAccountInsights(ctx, client, userID)
+		posts, err := client.UserThreads(ctx, userID, limit)
+		if err != nil {
+			return nil, err
+		}
+		for _, post := range posts {
+			item := domusecase.PostPerformanceItem{
+				MediaID:      post.ID,
+				Text:         post.Text,
+				Permalink:    post.Permalink,
+				Timestamp:    post.Timestamp,
+				MediaType:    post.MediaType,
+				MediaURL:     post.MediaURL,
+				ThumbnailURL: post.ThumbnailURL,
+				TopicTag:     post.TopicTag,
+				Shortcode:    post.Shortcode,
+				LikeCount:    post.LikeCount,
+				ReplyCount:   post.ReplyCount,
+			}
+			if stats, serr := client.GetMediaStats(ctx, post.ID); serr == nil && stats != nil {
+				item.LikeCount = stats.LikeCount
+				item.ReplyCount = stats.ReplyCount
+				item.RepostCount = stats.RepostCount
+				item.QuoteCount = stats.QuoteCount
+				item.Views = stats.Views
+				item.Shares = stats.Shares
+				item.InsightsStatus = "ok"
+			} else {
+				item.InsightsStatus = "error"
+				if serr != nil {
+					item.InsightsMessage = serr.Error()
+				} else {
+					item.InsightsMessage = "無法讀取貼文洞察"
+				}
+			}
+			result.Posts = append(result.Posts, item)
+		}
+	}
+
+	return result, nil
+}
+
+func postPerformanceCapabilities() []domusecase.PostMetricCapability {
+	return []domusecase.PostMetricCapability{
+		{
+			Scope: "threads_manage_insights", Name: "貼文互動數",
+			Metrics:   []string{"likes", "replies", "reposts", "quotes", "views", "shares"},
+			Trackable: true, Note: "GET /{media-id}/insights（非 media 物件欄位）",
+		},
+		{
+			Scope: "threads_manage_insights", Name: "貼文洞察",
+			Metrics:   []string{"views", "likes", "replies", "reposts", "quotes", "shares"},
+			Trackable: true, Note: "GET /{media-id}/insights（lifetime）",
+		},
+		{
+			Scope: "threads_manage_insights", Name: "帳號洞察",
+			Metrics:   []string{"views", "likes", "replies", "reposts", "quotes", "followers_count", "clicks"},
+			Trackable: true, Note: "GET /{user-id}/threads_insights",
+		},
+		{
+			Scope: "threads_read_replies", Name: "留言內容",
+			Metrics:   []string{"reply_list"},
+			Trackable: true, Note: "GET /{media-id}/replies（非數字統計）",
+		},
+		{
+			Scope: "threads_keyword_search", Name: "關鍵字搜尋",
+			Trackable: false, Note: "搜尋他人貼文，非你的發文成效",
+		},
+		{
+			Scope: "threads_profile_discovery", Name: "帳號查詢",
+			Trackable: false, Note: "查他人 profile，非成效統計",
+		},
+		{
+			Scope: "threads_manage_mentions", Name: "提及",
+			Trackable: false, Note: "誰 @ 你，非單篇貼文成效",
+		},
+		{
+			Scope: "threads_location_tagging", Name: "地點",
+			Trackable: false, Note: "地點標籤搜尋",
+		},
+		{
+			Scope: "threads_content_publish", Name: "發文",
+			Trackable: false, Note: "寫入類；發文後用本頁追蹤成效",
+		},
+		{
+			Scope: "threads_delete", Name: "刪文",
+			Trackable: false, Note: "寫入類",
+		},
+		{
+			Scope: "threads_manage_replies", Name: "留言管理",
+			Trackable: false, Note: "隱藏留言，非統計",
+		},
+		{
+			Scope: "threads_share_to_instagram", Name: "同步 IG",
+			Trackable: false, Note: "crosspost 動作",
+		},
+	}
+}
+
+func fetchAccountInsights(ctx context.Context, client *libthreads.Client, userID string) domusecase.AccountInsightsBlock {
+	items, err := client.UserInsights(ctx, userID, nil)
+	if err != nil {
+		msg := err.Error()
+		if libthreads.IsPermissionError(err) {
+			msg += "（需 threads_manage_insights）"
+		}
+		return domusecase.AccountInsightsBlock{Status: "error", Message: msg}
+	}
+	metrics := make([]domusecase.InsightMetricItem, 0, len(items))
+	for _, item := range items {
+		name := strings.TrimSpace(item.Name)
+		if name == "" || len(item.Values) == 0 {
+			continue
+		}
+		metrics = append(metrics, domusecase.InsightMetricItem{Name: name, Value: item.Values[0].Value})
+	}
+	if len(metrics) == 0 {
+		return domusecase.AccountInsightsBlock{Status: "ok", Message: "尚無帳號洞察資料"}
+	}
+	return domusecase.AccountInsightsBlock{
+		Status:  "ok",
+		Message: fmt.Sprintf("%d 項指標", len(metrics)),
+		Metrics: metrics,
+	}
+}
diff --git a/backend/internal/model/threads_account/usecase/publish_credentials.go b/backend/internal/model/threads_account/usecase/publish_credentials.go
index 84c7e87..9f4e701 100644
--- a/backend/internal/model/threads_account/usecase/publish_credentials.go
+++ b/backend/internal/model/threads_account/usecase/publish_credentials.go
@@ -12,6 +12,20 @@ import (
 func (u *threadsAccountUseCase) ResolveMemberThreadsPublishCredential(
 	ctx context.Context,
 	tenantID, ownerUID string,
+) (*domusecase.ThreadsPublishCredential, error) {
+	return u.resolveMemberThreadsAPICredential(ctx, tenantID, ownerUID)
+}
+
+func (u *threadsAccountUseCase) ResolveMemberThreadsReplyCredential(
+	ctx context.Context,
+	tenantID, ownerUID string,
+) (*domusecase.ThreadsPublishCredential, error) {
+	return u.resolveMemberThreadsAPICredential(ctx, tenantID, ownerUID)
+}
+
+func (u *threadsAccountUseCase) resolveMemberThreadsAPICredential(
+	ctx context.Context,
+	tenantID, ownerUID string,
 ) (*domusecase.ThreadsPublishCredential, error) {
 	if err := requireActor(tenantID, ownerUID); err != nil {
 		return nil, err
@@ -41,10 +55,6 @@ func (u *threadsAccountUseCase) ResolveMemberThreadsPublishCredential(
 	if !apiConnected {
 		return nil, app.For(code.ThreadsAccount).InputMissingRequired("請先完成 Threads API 連線後再發送留言")
 	}
-	prefs, _ := u.loadConnectionPrefs(ctx, account.ID)
-	if prefs.DevMode && !prefs.PublishViaApi {
-		return nil, app.For(code.ThreadsAccount).InputMissingRequired("開發模式請在連線設定啟用 API 發文，或改用手動貼上留言")
-	}
 	return &domusecase.ThreadsPublishCredential{
 		AccountID:     account.ID,
 		ThreadsUserID: userID,
diff --git a/backend/internal/model/threads_account/usecase/token_refresh.go b/backend/internal/model/threads_account/usecase/token_refresh.go
new file mode 100644
index 0000000..1870126
--- /dev/null
+++ b/backend/internal/model/threads_account/usecase/token_refresh.go
@@ -0,0 +1,83 @@
+package usecase
+
+import (
+	"context"
+	"strings"
+	"time"
+
+	"haixun-backend/internal/library/clock"
+	app "haixun-backend/internal/library/errors"
+	"haixun-backend/internal/library/errors/code"
+	libthreads "haixun-backend/internal/library/threadsapi"
+	domusecase "haixun-backend/internal/model/threads_account/domain/usecase"
+)
+
+const defaultTokenRefreshLeadTime = 7 * 24 * time.Hour
+
+func (u *threadsAccountUseCase) ResolveAccountAPIAccessToken(
+	ctx context.Context,
+	tenantID, ownerUID, accountID string,
+) (string, error) {
+	account, err := u.assertOwned(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return "", err
+	}
+	secrets, err := u.secretsRepo.FindByAccountID(ctx, account.ID)
+	if err != nil {
+		return "", err
+	}
+	if secrets == nil || !isValidAPIToken(secrets) {
+		return "", app.For(code.ThreadsAccount).InputMissingRequired("此帳號尚未完成 Threads API 連線或 token 已過期")
+	}
+	return strings.TrimSpace(secrets.APIAccessToken), nil
+}
+
+func (u *threadsAccountUseCase) RefreshAccountAPIAccessToken(
+	ctx context.Context,
+	tenantID, ownerUID, accountID string,
+) (*domusecase.SecretsData, error) {
+	token, err := u.ResolveAccountAPIAccessToken(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return nil, err
+	}
+	result, err := libthreads.RefreshAccessToken(ctx, token)
+	if err != nil {
+		return nil, app.For(code.ThreadsAccount).SvcThirdParty("Threads token refresh 失敗").WithCause(err)
+	}
+	expiresAt := int64(0)
+	if result.ExpiresIn > 0 {
+		expiresAt = libthreads.NsFromNow(result.ExpiresIn)
+	}
+	return u.SaveAPIAccessToken(ctx, accountID, result.AccessToken, expiresAt)
+}
+
+func (u *threadsAccountUseCase) ListTokenRefreshCandidates(
+	ctx context.Context,
+	leadTime time.Duration,
+) ([]domusecase.TokenRefreshCandidate, error) {
+	if leadTime <= 0 {
+		leadTime = defaultTokenRefreshLeadTime
+	}
+	deadline := clock.NowUnixNano() + leadTime.Nanoseconds()
+	secretsList, err := u.secretsRepo.ListAPIAccessTokensExpiringBefore(ctx, deadline)
+	if err != nil {
+		return nil, err
+	}
+	out := make([]domusecase.TokenRefreshCandidate, 0, len(secretsList))
+	for _, secrets := range secretsList {
+		if secrets == nil || strings.TrimSpace(secrets.APIAccessToken) == "" {
+			continue
+		}
+		account, err := u.repo.FindByIDGlobal(ctx, secrets.AccountID)
+		if err != nil || account == nil {
+			continue
+		}
+		out = append(out, domusecase.TokenRefreshCandidate{
+			AccountID: account.ID,
+			TenantID:  account.TenantID,
+			OwnerUID:  account.OwnerUID,
+			ExpiresAt: secrets.APITokenExpiresAt,
+		})
+	}
+	return out, nil
+}
diff --git a/backend/internal/model/threads_account/usecase/usecase.go b/backend/internal/model/threads_account/usecase/usecase.go
index 297fd34..2c671bc 100644
--- a/backend/internal/model/threads_account/usecase/usecase.go
+++ b/backend/internal/model/threads_account/usecase/usecase.go
@@ -11,8 +11,14 @@ import (
 	app "haixun-backend/internal/library/errors"
 	"haixun-backend/internal/library/errors/code"
 	"haixun-backend/internal/library/placement"
+	libthreads "haixun-backend/internal/library/threadsapi"
 	memberdomain "haixun-backend/internal/model/member/domain/usecase"
 	personadomain "haixun-backend/internal/model/persona/domain/usecase"
+	analyticsrepo "haixun-backend/internal/model/publish_analytics/domain/repository"
+	guardrepo "haixun-backend/internal/model/publish_guard/domain/repository"
+	inventoryrepo "haixun-backend/internal/model/publish_inventory/domain/repository"
+	queuerepo "haixun-backend/internal/model/publish_queue/domain/repository"
+	eventrepo "haixun-backend/internal/model/publish_queue_event/domain/repository"
 	settingdomain "haixun-backend/internal/model/setting/domain/usecase"
 	"haixun-backend/internal/model/threads_account/domain/entity"
 	domrepo "haixun-backend/internal/model/threads_account/domain/repository"
@@ -32,27 +38,48 @@ const (
 type threadsAccountUseCase struct {
 	repo        domrepo.Repository
 	secretsRepo domrepo.SecretsRepository
+	oauthState  domrepo.OAuthStateStore
 	members     memberdomain.UseCase
 	settings    settingdomain.UseCase
 	personas    personadomain.UseCase
+	queueRepo   queuerepo.Repository
+	analytics   analyticsrepo.Repository
+	inventory   inventoryrepo.Repository
+	guard       guardrepo.Repository
+	queueEvents eventrepo.Repository
 	cipher      *crypto.Cipher
+	oauth       libthreads.OAuthConfig
 }
 
 func NewUseCase(
 	repo domrepo.Repository,
 	secretsRepo domrepo.SecretsRepository,
+	oauthState domrepo.OAuthStateStore,
 	members memberdomain.UseCase,
 	settings settingdomain.UseCase,
 	personas personadomain.UseCase,
+	queueRepo queuerepo.Repository,
+	analytics analyticsrepo.Repository,
+	inventory inventoryrepo.Repository,
+	guard guardrepo.Repository,
+	queueEvents eventrepo.Repository,
 	cipher *crypto.Cipher,
+	oauth libthreads.OAuthConfig,
 ) domusecase.UseCase {
 	return &threadsAccountUseCase{
 		repo:        repo,
 		secretsRepo: secretsRepo,
+		oauthState:  oauthState,
 		members:     members,
 		settings:    settings,
 		personas:    personas,
+		queueRepo:   queueRepo,
+		analytics:   analytics,
+		inventory:   inventory,
+		guard:       guard,
+		queueEvents: queueEvents,
 		cipher:      cipher,
+		oauth:       oauth,
 	}
 }
 
@@ -152,6 +179,59 @@ func (u *threadsAccountUseCase) Activate(ctx context.Context, tenantID, ownerUID
 	return u.members.SetActiveThreadsAccountID(ctx, tenantID, ownerUID, accountID)
 }
 
+func (u *threadsAccountUseCase) Delete(ctx context.Context, tenantID, ownerUID, accountID string) error {
+	if _, err := u.assertOwned(ctx, tenantID, ownerUID, accountID); err != nil {
+		return err
+	}
+	mediaIDs := []string{}
+	if u.queueRepo != nil {
+		if ids, err := u.queueRepo.ListMediaIDsByAccount(ctx, tenantID, ownerUID, accountID); err == nil {
+			mediaIDs = ids
+		}
+	}
+	if u.analytics != nil {
+		_, _ = u.analytics.DeleteByMediaIDs(ctx, tenantID, ownerUID, mediaIDs)
+	}
+	if u.queueEvents != nil {
+		_ = u.queueEvents.DeleteByAccount(ctx, tenantID, ownerUID, accountID)
+	}
+	if u.queueRepo != nil {
+		_, _ = u.queueRepo.DeleteByAccount(ctx, tenantID, ownerUID, accountID)
+	}
+	if u.inventory != nil {
+		_ = u.inventory.DeleteByAccount(ctx, tenantID, ownerUID, accountID)
+	}
+	if u.guard != nil {
+		_ = u.guard.DeleteByAccount(ctx, tenantID, ownerUID, accountID)
+	}
+	if u.secretsRepo != nil {
+		_ = u.secretsRepo.DeleteByAccountID(ctx, accountID)
+	}
+	if u.settings != nil {
+		settings, _, _, _, err := u.settings.List(ctx, settingScopeAccount, accountID, 1, 200)
+		if err == nil {
+			for _, item := range settings {
+				if item == nil {
+					continue
+				}
+				_ = u.settings.Delete(ctx, settingScopeAccount, accountID, item.Key)
+			}
+		}
+	}
+	if err := u.repo.Delete(ctx, tenantID, ownerUID, accountID); err != nil {
+		return err
+	}
+	remaining, err := u.repo.ListByOwner(ctx, tenantID, ownerUID)
+	if err != nil {
+		return err
+	}
+	nextActiveID := ""
+	if len(remaining) > 0 && remaining[0] != nil {
+		nextActiveID = remaining[0].ID
+	}
+	return u.members.SetActiveThreadsAccountID(ctx, tenantID, ownerUID, nextActiveID)
+}
+
 func (u *threadsAccountUseCase) GetConnection(ctx context.Context, tenantID, ownerUID, accountID string) (*domusecase.ConnectionData, error) {
 	account, err := u.assertOwned(ctx, tenantID, ownerUID, accountID)
 	if err != nil {
@@ -263,17 +343,22 @@ func (u *threadsAccountUseCase) toSummary(ctx context.Context, account *entity.A
 	if err != nil {
 		return nil, err
 	}
+	apiTokenExpiresAt := int64(0)
+	if secrets, err := u.secretsRepo.FindByAccountID(ctx, account.ID); err == nil && secrets != nil {
+		apiTokenExpiresAt = secrets.APITokenExpiresAt
+	}
 	return &domusecase.AccountSummary{
-		ID:               account.ID,
-		DisplayName:      account.DisplayName,
-		Username:         account.Username,
-		ThreadsUserID:    account.ThreadsUserID,
-		PersonaID:        account.PersonaID,
-		BrowserConnected: browserConnected,
-		ApiConnected:     apiConnected,
-		Status:           string(account.Status),
-		CreateAt:         account.CreateAt,
-		UpdateAt:         account.UpdateAt,
+		ID:                account.ID,
+		DisplayName:       account.DisplayName,
+		Username:          account.Username,
+		ThreadsUserID:     account.ThreadsUserID,
+		PersonaID:         account.PersonaID,
+		BrowserConnected:  browserConnected,
+		ApiConnected:      apiConnected,
+		APITokenExpiresAt: apiTokenExpiresAt,
+		Status:            string(account.Status),
+		CreateAt:          account.CreateAt,
+		UpdateAt:          account.UpdateAt,
 	}, nil
 }
 
@@ -356,28 +441,14 @@ func accountLabel(account *entity.Account) string {
 }
 
 func defaultConnectionPrefs() domusecase.ConnectionPrefs {
-	return deriveConnectionPrefsFromDevMode(false)
+	return formalConnectionPrefs()
 }
 
-// deriveConnectionPrefsFromDevMode maps the single dev_mode switch to concrete routing prefs.
-// dev_mode off → everything via Threads API; dev_mode on → everything via browser crawler.
-func deriveConnectionPrefsFromDevMode(devMode bool) domusecase.ConnectionPrefs {
-	if devMode {
-		return domusecase.ConnectionPrefs{
-			DevMode:          true,
-			SearchViaApi:     false,
-			SearchSourceMode: string(placement.SearchSourceThreadsCrawler),
-			PublishViaApi:    false,
-			ScrapeReplies:    true,
-			RepliesPerPost:   defaultRepliesPerPost,
-			PublishHeaded:    false,
-			PlaywrightDebug:  false,
-		}
-	}
+func formalConnectionPrefs() domusecase.ConnectionPrefs {
 	return domusecase.ConnectionPrefs{
 		DevMode:          false,
 		SearchViaApi:     true,
-		SearchSourceMode: string(placement.DefaultSearchSourceMode),
+		SearchSourceMode: string(placement.WithoutCrawler(placement.DefaultSearchSourceMode)),
 		PublishViaApi:    true,
 		ScrapeReplies:    false,
 		RepliesPerPost:   defaultRepliesPerPost,
@@ -387,40 +458,12 @@ func deriveConnectionPrefsFromDevMode(devMode bool) domusecase.ConnectionPrefs {
 }
 
 func applyConnectionPatch(current domusecase.ConnectionPrefs, patch domusecase.ConnectionPrefsPatch) domusecase.ConnectionPrefs {
-	if patch.DevMode != nil {
-		if *patch.DevMode {
-			next := deriveConnectionPrefsFromDevMode(true)
-			if patch.SearchSourceMode != nil {
-				next.SearchSourceMode = strings.TrimSpace(*patch.SearchSourceMode)
-			} else if strings.TrimSpace(current.SearchSourceMode) != "" {
-				next.SearchSourceMode = current.SearchSourceMode
-			}
-			return normalizeConnectionPrefs(next)
-		}
-		next := current
-		next.DevMode = false
-		if patch.SearchSourceMode != nil {
-			next.SearchSourceMode = strings.TrimSpace(*patch.SearchSourceMode)
-		}
-		return normalizeConnectionPrefs(next)
+	next := normalizeConnectionPrefs(current)
+	if patch.ScrapeReplies != nil {
+		next.ScrapeReplies = *patch.ScrapeReplies
 	}
-	// Legacy callers may still send granular fields; normalize by current dev flag.
-	devMode := current.DevMode
-	if patch.SearchViaApi != nil && !*patch.SearchViaApi {
-		devMode = true
-	}
-	if patch.PublishViaApi != nil && !*patch.PublishViaApi {
-		devMode = true
-	}
-	if patch.ScrapeReplies != nil && *patch.ScrapeReplies {
-		devMode = true
-	}
-	next := current
-	if devMode {
-		next = deriveConnectionPrefsFromDevMode(true)
-		if strings.TrimSpace(current.SearchSourceMode) != "" && patch.SearchSourceMode == nil {
-			next.SearchSourceMode = current.SearchSourceMode
-		}
+	if patch.RepliesPerPost != nil && *patch.RepliesPerPost > 0 {
+		next.RepliesPerPost = *patch.RepliesPerPost
 	}
 	if patch.SearchSourceMode != nil {
 		next.SearchSourceMode = strings.TrimSpace(*patch.SearchSourceMode)
@@ -429,20 +472,14 @@ func applyConnectionPatch(current domusecase.ConnectionPrefs, patch domusecase.C
 }
 
 func normalizeConnectionPrefs(prefs domusecase.ConnectionPrefs) domusecase.ConnectionPrefs {
-	mode := placement.ParseSearchSourceMode(prefs.SearchSourceMode)
-	if prefs.DevMode {
-		out := deriveConnectionPrefsFromDevMode(true)
-		out.SearchSourceMode = string(mode)
-		return out
+	out := formalConnectionPrefs()
+	out.ScrapeReplies = prefs.ScrapeReplies
+	if prefs.RepliesPerPost > 0 {
+		out.RepliesPerPost = prefs.RepliesPerPost
 	}
-	prefs.DevMode = false
-	prefs.SearchViaApi = true
-	prefs.PublishViaApi = true
-	prefs.ScrapeReplies = false
-	prefs.PublishHeaded = false
-	prefs.PlaywrightDebug = false
-	prefs.SearchSourceMode = string(mode)
-	return prefs
+	mode := placement.ParseSearchSourceMode(prefs.SearchSourceMode)
+	out.SearchSourceMode = string(placement.WithoutCrawler(mode))
+	return out
 }
 
 func mergeConnectionPrefs(defaults domusecase.ConnectionPrefs, value map[string]interface{}) domusecase.ConnectionPrefs {
diff --git a/backend/internal/svc/job_workers.go b/backend/internal/svc/job_workers.go
new file mode 100644
index 0000000..f0e6e2d
--- /dev/null
+++ b/backend/internal/svc/job_workers.go
@@ -0,0 +1,62 @@
+package svc
+
+import (
+	"context"
+	"fmt"
+	"log"
+
+	jobworker "haixun-backend/internal/worker/job"
+)
+
+var inlineCopyWorkerTypes = []string{
+	"go-generate-topic-matrix",
+	"go-generate-formula-draft",
+	"go-generate-rewrite-draft",
+}
+
+func registerCopyJobHandlers(runner *jobworker.Runner, sc *ServiceContext) {
+	if runner == nil || sc == nil {
+		return
+	}
+	jobworker.RegisterGenerateTopicMatrixHandler(runner, jobworker.GenerateTopicMatrixDeps{
+		Jobs:           sc.Job,
+		Persona:        sc.Persona,
+		CopyDraft:      sc.CopyDraft,
+		ContentOps:     sc.ContentOps,
+		ThreadsAccount: sc.ThreadsAccount,
+		Placement:      sc.Placement,
+		AI:             sc.AI,
+	})
+	jobworker.RegisterGenerateFormulaDraftHandler(runner, jobworker.GenerateFormulaDraftDeps{
+		Jobs:           sc.Job,
+		Persona:        sc.Persona,
+		ContentFormula: sc.ContentFormula,
+		CopyDraft:      sc.CopyDraft,
+		ThreadsAccount: sc.ThreadsAccount,
+		Placement:      sc.Placement,
+		AI:             sc.AI,
+	})
+	jobworker.RegisterGenerateRewriteDraftHandler(runner, jobworker.GenerateRewriteDraftDeps{
+		Jobs:           sc.Job,
+		Persona:        sc.Persona,
+		ContentFormula: sc.ContentFormula,
+		CopyDraft:      sc.CopyDraft,
+		ThreadsAccount: sc.ThreadsAccount,
+		Placement:      sc.Placement,
+		AI:             sc.AI,
+	})
+}
+
+func (sc *ServiceContext) startInlineCopyWorkers(ctx context.Context, hostname string) {
+	if sc == nil || sc.Redis == nil {
+		return
+	}
+	for _, workerType := range inlineCopyWorkerTypes {
+		workerType := workerType
+		workerID := fmt.Sprintf("%s-inline-%s", hostname, workerType)
+		runner := jobworker.NewRunner(workerID, workerType, sc.Job)
+		registerCopyJobHandlers(runner, sc)
+		go runner.Start(ctx)
+		log.Printf("inline copy job worker started: id=%s type=%s", workerID, workerType)
+	}
+}
diff --git a/backend/internal/svc/service_context.go b/backend/internal/svc/service_context.go
index 4e9ecd5..a1596be 100644
--- a/backend/internal/svc/service_context.go
+++ b/backend/internal/svc/service_context.go
@@ -11,6 +11,7 @@ import (
 	libcrypto "haixun-backend/internal/library/crypto"
 	libmongo "haixun-backend/internal/library/mongo"
 	libredis "haixun-backend/internal/library/redis"
+	libthreads "haixun-backend/internal/library/threadsapi"
 	"haixun-backend/internal/library/validate"
 	"haixun-backend/internal/middleware"
 	aisettings "haixun-backend/internal/model/ai/usecase"
@@ -21,9 +22,15 @@ import (
 	branddomain "haixun-backend/internal/model/brand/domain/usecase"
 	brandrepo "haixun-backend/internal/model/brand/repository"
 	brandusecase "haixun-backend/internal/model/brand/usecase"
+	contentformuladomain "haixun-backend/internal/model/content_formula/domain/usecase"
+	contentformularepo "haixun-backend/internal/model/content_formula/repository"
+	contentformulausecase "haixun-backend/internal/model/content_formula/usecase"
 	cmatrixdomain "haixun-backend/internal/model/content_matrix/domain/usecase"
 	cmatrixrepo "haixun-backend/internal/model/content_matrix/repository"
 	cmatrixusecase "haixun-backend/internal/model/content_matrix/usecase"
+	contentopsdomain "haixun-backend/internal/model/content_ops/domain/usecase"
+	contentopsrepo "haixun-backend/internal/model/content_ops/repository"
+	contentopsusecase "haixun-backend/internal/model/content_ops/usecase"
 	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
 	copydraftrepo "haixun-backend/internal/model/copy_draft/repository"
 	copydraftusecase "haixun-backend/internal/model/copy_draft/usecase"
@@ -41,9 +48,14 @@ import (
 	memberdomain "haixun-backend/internal/model/member/domain/usecase"
 	memberrepo "haixun-backend/internal/model/member/repository"
 	memberuc "haixun-backend/internal/model/member/usecase"
+	mentioninboxdomain "haixun-backend/internal/model/mention_inbox/domain/usecase"
+	mentioninboxrepo "haixun-backend/internal/model/mention_inbox/repository"
+	mentioninboxusecase "haixun-backend/internal/model/mention_inbox/usecase"
 	outreachdraftdomain "haixun-backend/internal/model/outreach_draft/domain/usecase"
 	outreachdraftrepo "haixun-backend/internal/model/outreach_draft/repository"
 	outreachdraftusecase "haixun-backend/internal/model/outreach_draft/usecase"
+	ownpostformularepo "haixun-backend/internal/model/own_post_formula/repository"
+	ownpostformuladomain "haixun-backend/internal/model/own_post_formula/usecase"
 	permissiondomain "haixun-backend/internal/model/permission/domain/usecase"
 	permissionrepo "haixun-backend/internal/model/permission/repository"
 	permissionuc "haixun-backend/internal/model/permission/usecase"
@@ -57,11 +69,27 @@ import (
 	publishanalyticsdomain "haixun-backend/internal/model/publish_analytics/domain/usecase"
 	publishanalyticsrepo "haixun-backend/internal/model/publish_analytics/repository"
 	publishanalyticsusecase "haixun-backend/internal/model/publish_analytics/usecase"
+	publishguarddomain "haixun-backend/internal/model/publish_guard/domain/usecase"
+	publishguardrepo "haixun-backend/internal/model/publish_guard/repository"
+	publishguardusecase "haixun-backend/internal/model/publish_guard/usecase"
+	publishinventorydomain "haixun-backend/internal/model/publish_inventory/domain/usecase"
+	publishinventoryrepo "haixun-backend/internal/model/publish_inventory/repository"
+	publishinventoryusecase "haixun-backend/internal/model/publish_inventory/usecase"
+	publishqueuedomain "haixun-backend/internal/model/publish_queue/domain/usecase"
+	publishqueuerepo "haixun-backend/internal/model/publish_queue/repository"
+	publishqueueusecase "haixun-backend/internal/model/publish_queue/usecase"
+	publishqueueeventdomain "haixun-backend/internal/model/publish_queue_event/domain/usecase"
+	publishqueueeventrepo "haixun-backend/internal/model/publish_queue_event/repository"
+	publishqueueeventusecase "haixun-backend/internal/model/publish_queue_event/usecase"
 	scanpostdomain "haixun-backend/internal/model/scan_post/domain/usecase"
 	scanpostrepo "haixun-backend/internal/model/scan_post/repository"
 	scanpostusecase "haixun-backend/internal/model/scan_post/usecase"
 	settingrepo "haixun-backend/internal/model/setting/repository"
 	settingusecase "haixun-backend/internal/model/setting/usecase"
+	stylepresetdomain "haixun-backend/internal/model/style_preset/domain/usecase"
+	stylepresetrepo "haixun-backend/internal/model/style_preset/repository"
+	stylepresetusecase "haixun-backend/internal/model/style_preset/usecase"
+	threadsaccountrepodomain "haixun-backend/internal/model/threads_account/domain/repository"
 	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
 	threadsaccountrepo "haixun-backend/internal/model/threads_account/repository"
 	threadsaccountusecase "haixun-backend/internal/model/threads_account/usecase"
@@ -77,34 +105,45 @@ type ServiceContext struct {
 	Mongo     *libmongo.Client
 	Redis     *goredis.Client
 
-	Setting          settingusecase.UseCase
-	AI               aisettings.UseCase
-	Job              jobusecase.UseCase
-	AuthToken        authdomain.TokenUseCase
-	Member           memberdomain.UseCase
-	Permission       permissiondomain.UseCase
-	Persona          personadomain.UseCase
-	CopyMission      copymissiondomain.UseCase
-	Brand            branddomain.UseCase
-	PlacementTopic   placementtopicdomain.UseCase
-	KnowledgeGraph   kgdomain.UseCase
-	Placement        placementusecase.UseCase
-	ScanPost         scanpostdomain.UseCase
-	OutreachDraft    outreachdraftdomain.UseCase
-	ContentMatrix    cmatrixdomain.UseCase
-	CopyDraft        copydraftdomain.UseCase
-	ThreadsAccount   threadsaccountdomain.UseCase
-	CrmContact       crmcontactdomain.UseCase
-	PublishAnalytics publishanalyticsdomain.UseCase
+	Setting           settingusecase.UseCase
+	AI                aisettings.UseCase
+	Job               jobusecase.UseCase
+	AuthToken         authdomain.TokenUseCase
+	Member            memberdomain.UseCase
+	Permission        permissiondomain.UseCase
+	Persona           personadomain.UseCase
+	CopyMission       copymissiondomain.UseCase
+	Brand             branddomain.UseCase
+	PlacementTopic    placementtopicdomain.UseCase
+	KnowledgeGraph    kgdomain.UseCase
+	Placement         placementusecase.UseCase
+	ScanPost          scanpostdomain.UseCase
+	OutreachDraft     outreachdraftdomain.UseCase
+	ContentMatrix     cmatrixdomain.UseCase
+	ContentOps        contentopsdomain.UseCase
+	CopyDraft         copydraftdomain.UseCase
+	ThreadsAccount    threadsaccountdomain.UseCase
+	CrmContact        crmcontactdomain.UseCase
+	PublishAnalytics  publishanalyticsdomain.UseCase
+	PublishQueue      publishqueuedomain.UseCase
+	PublishInventory  publishinventorydomain.UseCase
+	PublishGuard      publishguarddomain.UseCase
+	PublishQueueEvent publishqueueeventdomain.UseCase
+	StylePreset       stylepresetdomain.UseCase
+	OwnPostFormula    ownpostformuladomain.UseCase
+	ContentFormula    contentformuladomain.UseCase
+	MentionInbox      mentioninboxdomain.UseCase
 
 	// Middlewares mounted per route group via generate/api `middleware:` directive.
 	AuthJWT      rest.Middleware
 	MemberAuth   rest.Middleware
 	WorkerSecret rest.Middleware
 
-	stopWorker    context.CancelFunc
-	stopScheduler context.CancelFunc
-	stopReaper    context.CancelFunc
+	stopWorker            context.CancelFunc
+	stopScheduler         context.CancelFunc
+	stopReaper            context.CancelFunc
+	stopThreadsTokenSweep context.CancelFunc
+	stopPublishQueueSweep context.CancelFunc
 }
 
 func NewServiceContext(c config.Config) *ServiceContext {
@@ -188,16 +227,16 @@ func NewServiceContext(c config.Config) *ServiceContext {
 	if err := jobUseCase.EnsureScanViralTemplate(ctx); err != nil {
 		panic(err)
 	}
-	if err := jobUseCase.EnsureAnalyzeCopyMissionTemplate(ctx); err != nil {
+	if err := jobUseCase.EnsureGenerateOutreachDraftTemplate(ctx); err != nil {
 		panic(err)
 	}
-	if err := jobUseCase.EnsureExpandCopyMissionGraphTemplate(ctx); err != nil {
+	if err := jobUseCase.EnsureGenerateTopicMatrixTemplate(ctx); err != nil {
 		panic(err)
 	}
-	if err := jobUseCase.EnsureGenerateCopyMatrixTemplate(ctx); err != nil {
+	if err := jobUseCase.EnsureGenerateFormulaDraftTemplate(ctx); err != nil {
 		panic(err)
 	}
-	if err := jobUseCase.EnsureGenerateCopyDraftTemplate(ctx); err != nil {
+	if err := jobUseCase.EnsureGenerateRewriteDraftTemplate(ctx); err != nil {
 		panic(err)
 	}
 	if err := jobUseCase.EnsureRefreshThreadsTokenTemplate(ctx); err != nil {
@@ -206,7 +245,6 @@ func NewServiceContext(c config.Config) *ServiceContext {
 	if err := jobUseCase.EnsurePublishAnalyticsTemplate(ctx); err != nil {
 		panic(err)
 	}
-
 	copyMissionRepository := copymissionrepo.NewMongoRepository(mongoClient.Database())
 	if err := copyMissionRepository.EnsureIndexes(ctx); err != nil {
 		panic(err)
@@ -266,20 +304,81 @@ func NewServiceContext(c config.Config) *ServiceContext {
 	)
 	threadsAccountRepository := threadsaccountrepo.NewMongoRepository(mongoClient.Database())
 	threadsAccountSecretsRepository := threadsaccountrepo.NewSecretsMongoRepository(mongoClient.Database(), secretsCipher)
+	publishAnalyticsRepository := publishanalyticsrepo.NewMongoRepository(mongoClient.Database())
+	publishQueueRepository := publishqueuerepo.NewMongoRepository(mongoClient.Database())
+	publishInventoryRepository := publishinventoryrepo.NewMongoRepository(mongoClient.Database())
+	publishGuardRepository := publishguardrepo.NewMongoRepository(mongoClient.Database())
+	publishQueueEventRepository := publishqueueeventrepo.NewMongoRepository(mongoClient.Database())
+	stylePresetRepository := stylepresetrepo.NewMongoRepository(mongoClient.Database())
+	ownPostFormulaRepository := ownpostformularepo.NewMongoRepository(mongoClient.Database())
+	contentFormulaRepository := contentformularepo.NewMongoRepository(mongoClient.Database())
+	contentOpsRepository := contentopsrepo.NewMongoRepository(mongoClient.Database())
+	mentionInboxRepository := mentioninboxrepo.NewMongoRepository(mongoClient.Database())
+	var threadsOAuthStateStore threadsaccountrepodomain.OAuthStateStore
+	if redisClient != nil {
+		threadsOAuthStateStore = threadsaccountrepo.NewOAuthStateRedisStore(redisClient)
+	}
+	threadsOAuthConfig := libthreads.OAuthConfig{
+		AppID:           c.ThreadsOAuth.AppID,
+		AppSecret:       c.ThreadsOAuth.AppSecret,
+		RedirectURI:     c.ThreadsOAuth.RedirectURI,
+		SuccessRedirect: c.ThreadsOAuth.SuccessRedirect,
+	}
 	if err := threadsAccountRepository.EnsureIndexes(ctx); err != nil {
 		panic(err)
 	}
 	if err := threadsAccountSecretsRepository.EnsureIndexes(ctx); err != nil {
 		panic(err)
 	}
+	if err := publishAnalyticsRepository.EnsureIndexes(ctx); err != nil {
+		panic(err)
+	}
+	if err := publishQueueRepository.EnsureIndexes(ctx); err != nil {
+		panic(err)
+	}
+	if err := publishInventoryRepository.EnsureIndexes(ctx); err != nil {
+		panic(err)
+	}
+	if err := publishGuardRepository.EnsureIndexes(ctx); err != nil {
+		panic(err)
+	}
+	if err := publishQueueEventRepository.EnsureIndexes(ctx); err != nil {
+		panic(err)
+	}
+	if err := stylePresetRepository.EnsureIndexes(ctx); err != nil {
+		panic(err)
+	}
+	if err := ownPostFormulaRepository.EnsureIndexes(ctx); err != nil {
+		panic(err)
+	}
+	if err := contentFormulaRepository.EnsureIndexes(ctx); err != nil {
+		panic(err)
+	}
+	if err := contentOpsRepository.EnsureIndexes(ctx); err != nil {
+		panic(err)
+	}
+	if err := mentionInboxRepository.EnsureIndexes(ctx); err != nil {
+		panic(err)
+	}
+	ownPostFormulaUseCase := ownpostformuladomain.NewUseCase(ownPostFormulaRepository)
+	contentFormulaUseCase := contentformulausecase.NewUseCase(contentFormulaRepository)
+	contentOpsUseCase := contentopsusecase.NewUseCase(contentOpsRepository)
 	threadsAccountUseCase := threadsaccountusecase.NewUseCase(
 		threadsAccountRepository,
 		threadsAccountSecretsRepository,
+		threadsOAuthStateStore,
 		memberUseCase,
 		settingUseCase,
 		personaUseCase,
+		publishQueueRepository,
+		publishAnalyticsRepository,
+		publishInventoryRepository,
+		publishGuardRepository,
+		publishQueueEventRepository,
 		secretsCipher,
+		threadsOAuthConfig,
 	)
+	mentionInboxUseCase := mentioninboxusecase.NewUseCase(mentionInboxRepository, threadsAccountUseCase)
 
 	placementUseCase := placementusecase.NewUseCase(settingUseCase, secretsCipher)
 
@@ -289,36 +388,54 @@ func NewServiceContext(c config.Config) *ServiceContext {
 	}
 	crmContactUseCase := crmcontactusecase.NewUseCase(crmContactRepository)
 
-	publishAnalyticsRepository := publishanalyticsrepo.NewMongoRepository(mongoClient.Database())
-	if err := publishAnalyticsRepository.EnsureIndexes(ctx); err != nil {
-		panic(err)
-	}
-	publishAnalyticsUseCase := publishanalyticsusecase.NewUseCase(publishAnalyticsRepository)
+	publishAnalyticsUseCase := publishanalyticsusecase.NewUseCase(publishAnalyticsRepository, jobUseCase)
+	publishQueueEventUseCase := publishqueueeventusecase.NewUseCase(publishQueueEventRepository)
+	publishInventoryUseCase := publishinventoryusecase.NewUseCase(publishInventoryRepository, threadsAccountUseCase)
+	publishGuardUseCase := publishguardusecase.NewUseCase(publishGuardRepository, threadsAccountUseCase)
+	stylePresetUseCase := stylepresetusecase.NewUseCase(stylePresetRepository, personaUseCase)
+
+	publishQueueUseCase := publishqueueusecase.NewUseCase(
+		publishQueueRepository,
+		threadsAccountUseCase,
+		publishAnalyticsUseCase,
+		publishGuardUseCase,
+		publishQueueEventUseCase,
+		copyDraftUseCase,
+	)
 
 	sc := &ServiceContext{
-		Config:           c,
-		Validator:        validate.New(),
-		Mongo:            mongoClient,
-		Redis:            redisClient,
-		Setting:          settingUseCase,
-		AI:               aisettings.NewUseCase(),
-		Job:              jobUseCase,
-		AuthToken:        authTokenUseCase,
-		Member:           memberUseCase,
-		Permission:       permissionUseCase,
-		Persona:          personaUseCase,
-		CopyMission:      copyMissionUseCase,
-		Brand:            brandUseCase,
-		PlacementTopic:   placementTopicUseCase,
-		KnowledgeGraph:   knowledgeGraphUseCase,
-		Placement:        placementUseCase,
-		ScanPost:         scanPostUseCase,
-		OutreachDraft:    outreachDraftUseCase,
-		ContentMatrix:    contentMatrixUseCase,
-		CopyDraft:        copyDraftUseCase,
-		ThreadsAccount:   threadsAccountUseCase,
-		CrmContact:       crmContactUseCase,
-		PublishAnalytics: publishAnalyticsUseCase,
+		Config:            c,
+		Validator:         validate.New(),
+		Mongo:             mongoClient,
+		Redis:             redisClient,
+		Setting:           settingUseCase,
+		AI:                aisettings.NewUseCase(),
+		Job:               jobUseCase,
+		AuthToken:         authTokenUseCase,
+		Member:            memberUseCase,
+		Permission:        permissionUseCase,
+		Persona:           personaUseCase,
+		CopyMission:       copyMissionUseCase,
+		Brand:             brandUseCase,
+		PlacementTopic:    placementTopicUseCase,
+		KnowledgeGraph:    knowledgeGraphUseCase,
+		Placement:         placementUseCase,
+		ScanPost:          scanPostUseCase,
+		OutreachDraft:     outreachDraftUseCase,
+		ContentMatrix:     contentMatrixUseCase,
+		ContentOps:        contentOpsUseCase,
+		CopyDraft:         copyDraftUseCase,
+		ThreadsAccount:    threadsAccountUseCase,
+		CrmContact:        crmContactUseCase,
+		PublishAnalytics:  publishAnalyticsUseCase,
+		PublishQueue:      publishQueueUseCase,
+		PublishInventory:  publishInventoryUseCase,
+		PublishGuard:      publishGuardUseCase,
+		PublishQueueEvent: publishQueueEventUseCase,
+		StylePreset:       stylePresetUseCase,
+		OwnPostFormula:    ownPostFormulaUseCase,
+		ContentFormula:    contentFormulaUseCase,
+		MentionInbox:      mentionInboxUseCase,
 	}
 
 	hostname, _ := os.Hostname()
@@ -362,40 +479,41 @@ func NewServiceContext(c config.Config) *ServiceContext {
 			Placement:      placementUseCase,
 			AI:             sc.AI,
 		})
-		jobworker.RegisterAnalyzeCopyMissionHandler(runner, jobworker.AnalyzeCopyMissionDeps{
+		jobworker.RegisterGenerateOutreachDraftHandler(runner, jobworker.GenerateOutreachDraftDeps{
 			Jobs:           jobUseCase,
-			CopyMission:    copyMissionUseCase,
+			Brand:          brandUseCase,
 			Persona:        personaUseCase,
+			ScanPost:       scanPostUseCase,
+			KnowledgeGraph: knowledgeGraphUseCase,
+			ThreadsAccount: threadsAccountUseCase,
+			AI:             sc.AI,
+			OutreachDraft:  outreachDraftUseCase,
+		})
+		jobworker.RegisterGenerateTopicMatrixHandler(runner, jobworker.GenerateTopicMatrixDeps{
+			Jobs:           jobUseCase,
+			Persona:        personaUseCase,
+			CopyDraft:      copyDraftUseCase,
+			ContentOps:     contentOpsUseCase,
 			ThreadsAccount: threadsAccountUseCase,
 			Placement:      placementUseCase,
 			AI:             sc.AI,
 		})
-		jobworker.RegisterExpandCopyMissionGraphHandler(runner, jobworker.ExpandCopyMissionGraphDeps{
+		jobworker.RegisterGenerateFormulaDraftHandler(runner, jobworker.GenerateFormulaDraftDeps{
 			Jobs:           jobUseCase,
-			CopyMission:    copyMissionUseCase,
 			Persona:        personaUseCase,
-			KnowledgeGraph: knowledgeGraphUseCase,
+			ContentFormula: contentFormulaUseCase,
+			CopyDraft:      copyDraftUseCase,
 			ThreadsAccount: threadsAccountUseCase,
 			Placement:      placementUseCase,
 			AI:             sc.AI,
 		})
-		jobworker.RegisterGenerateCopyMatrixHandler(runner, jobworker.GenerateCopyMatrixDeps{
+		jobworker.RegisterGenerateRewriteDraftHandler(runner, jobworker.GenerateRewriteDraftDeps{
 			Jobs:           jobUseCase,
-			CopyMission:    copyMissionUseCase,
 			Persona:        personaUseCase,
-			ScanPost:       scanPostUseCase,
-			CopyDraft:      copyDraftUseCase,
-			KnowledgeGraph: knowledgeGraphUseCase,
-			ThreadsAccount: threadsAccountUseCase,
-			AI:             sc.AI,
-		})
-		jobworker.RegisterGenerateCopyDraftHandler(runner, jobworker.GenerateCopyDraftDeps{
-			Jobs:           jobUseCase,
-			CopyMission:    copyMissionUseCase,
-			Persona:        personaUseCase,
-			ScanPost:       scanPostUseCase,
+			ContentFormula: contentFormulaUseCase,
 			CopyDraft:      copyDraftUseCase,
 			ThreadsAccount: threadsAccountUseCase,
+			Placement:      placementUseCase,
 			AI:             sc.AI,
 		})
 		jobworker.RegisterRefreshThreadsTokenHandler(runner, jobworker.RefreshThreadsTokenDeps{
@@ -408,6 +526,10 @@ func NewServiceContext(c config.Config) *ServiceContext {
 			PublishAnalytics: publishAnalyticsUseCase,
 		})
 		go runner.Start(workerCtx)
+	} else if redisClient != nil {
+		inlineCtx, cancel := context.WithCancel(context.Background())
+		sc.stopWorker = cancel
+		sc.startInlineCopyWorkers(inlineCtx, hostname)
 	}
 
 	if c.JobScheduler.Enabled && redisClient != nil {
@@ -422,6 +544,44 @@ func NewServiceContext(c config.Config) *ServiceContext {
 		go scheduler.Start(schedulerCtx, interval)
 	}
 
+	if c.ThreadsTokenRefresh.Enabled && redisClient != nil {
+		leadDays := c.ThreadsTokenRefresh.LeadDays
+		if leadDays <= 0 {
+			leadDays = 7
+		}
+		interval := time.Duration(c.ThreadsTokenRefresh.IntervalSeconds) * time.Second
+		if interval <= 0 {
+			interval = time.Hour
+		}
+		sweepCtx, cancel := context.WithCancel(context.Background())
+		sc.stopThreadsTokenSweep = cancel
+		sweeper := jobworker.NewThreadsTokenSweeper(
+			threadsAccountUseCase,
+			jobUseCase,
+			time.Duration(leadDays)*24*time.Hour,
+		)
+		go sweeper.Start(sweepCtx, interval)
+	}
+
+	pqEnabled := c.ThreadsPublishQueue.Enabled
+	if !pqEnabled && c.ThreadsPublishQueue.IntervalSeconds == 0 && c.ThreadsPublishQueue.BatchSize == 0 {
+		pqEnabled = true
+	}
+	if pqEnabled {
+		interval := time.Duration(c.ThreadsPublishQueue.IntervalSeconds) * time.Second
+		if interval <= 0 {
+			interval = time.Minute
+		}
+		batchSize := c.ThreadsPublishQueue.BatchSize
+		if batchSize <= 0 {
+			batchSize = 20
+		}
+		pqCtx, cancel := context.WithCancel(context.Background())
+		sc.stopPublishQueueSweep = cancel
+		pqSweeper := jobworker.NewPublishQueueSweeper(publishQueueUseCase, batchSize)
+		go pqSweeper.Start(pqCtx, interval)
+	}
+
 	if c.JobReaper.Enabled && redisClient != nil {
 		interval := time.Duration(c.JobReaper.IntervalSeconds) * time.Second
 		if interval <= 0 {
@@ -459,6 +619,9 @@ func (sc *ServiceContext) Close(ctx context.Context) {
 	if sc.stopReaper != nil {
 		sc.stopReaper()
 	}
+	if sc.stopThreadsTokenSweep != nil {
+		sc.stopThreadsTokenSweep()
+	}
 	_ = sc.Mongo.Close(ctx)
 	if sc.Redis != nil {
 		_ = sc.Redis.Close()
diff --git a/backend/internal/types/types.go b/backend/internal/types/types.go
index 47efae0..4efaa08 100644
--- a/backend/internal/types/types.go
+++ b/backend/internal/types/types.go
@@ -44,6 +44,35 @@ type AIProvidersData struct {
 	Providers []AIProviderOption `json:"providers"`
 }
 
+type AnalyzeContentFormulaData struct {
+	Formula ContentFormulaData `json:"formula"`
+	Message string             `json:"message"`
+}
+
+type AnalyzeContentFormulaHandlerReq struct {
+	ThreadsAccountPath
+	AnalyzeContentFormulaReq
+}
+
+type AnalyzeContentFormulaReq struct {
+	SourceType   string `json:"source_type" validate:"required"`
+	PersonaID    string `json:"persona_id,optional"`
+	PostText     string `json:"post_text,optional"`
+	MediaID      string `json:"media_id,optional"`
+	ScanPostID   string `json:"scan_post_id,optional"`
+	Keyword      string `json:"keyword,optional"`
+	SaveLabel    string `json:"save_label,optional"`
+	AuthorName   string `json:"author_name,optional"`
+	Permalink    string `json:"permalink,optional"`
+	LikeCount    int    `json:"like_count,optional"`
+	ReplyCount   int    `json:"reply_count,optional"`
+	Views        int    `json:"views,optional"`
+	RepostCount  int    `json:"repost_count,optional"`
+	QuoteCount   int    `json:"quote_count,optional"`
+	Shares       int    `json:"shares,optional"`
+	ForceRefresh bool   `json:"force_refresh,optional"`
+}
+
 type AnalyzeStyle8DData struct {
 	PersonaID      string `json:"persona_id"`
 	PostCount      int    `json:"post_count"`
@@ -134,6 +163,7 @@ type BrandProductData struct {
 	ID             string   `json:"id"`
 	Label          string   `json:"label"`
 	ProductContext string   `json:"product_context"`
+	PlacementURL   string   `json:"placement_url,omitempty"`
 	MatchTags      []string `json:"match_tags,omitempty"`
 	CreateAt       int64    `json:"create_at"`
 	UpdateAt       int64    `json:"update_at"`
@@ -171,6 +201,67 @@ type ClaimWorkerJobReq struct {
 	WorkerID   string `json:"worker_id" validate:"required"`
 }
 
+type ContentFormulaData struct {
+	ID              string                           `json:"id"`
+	AccountID       string                           `json:"account_id"`
+	Label           string                           `json:"label"`
+	SourceType      string                           `json:"source_type"`
+	SourceRef       string                           `json:"source_ref,omitempty"`
+	SourcePostText  string                           `json:"source_post_text,omitempty"`
+	SourceAuthor    string                           `json:"source_author,omitempty"`
+	SourcePermalink string                           `json:"source_permalink,omitempty"`
+	SourceMetrics   *ContentFormulaSourceMetricsData `json:"source_metrics,omitempty"`
+	Summary         string                           `json:"summary"`
+	Wins            []string                         `json:"wins,omitempty"`
+	Improvements    []string                         `json:"improvements,omitempty"`
+	Formula         string                           `json:"formula"`
+	PostTemplate    string                           `json:"post_template"`
+	HookPattern     string                           `json:"hook_pattern"`
+	Structure       string                           `json:"structure"`
+	ReplicationTips []string                         `json:"replication_tips,omitempty"`
+	Avoid           []string                         `json:"avoid,omitempty"`
+	Tags            []string                         `json:"tags,omitempty"`
+	CreateAt        int64                            `json:"create_at"`
+	UpdateAt        int64                            `json:"update_at"`
+}
+
+type ContentFormulaItemPath struct {
+	ID        string `path:"id" validate:"required"`
+	FormulaID string `path:"formulaId" validate:"required"`
+}
+
+type ContentFormulaPath struct {
+	ID        string `path:"id" validate:"required"`
+	FormulaID string `path:"formulaId" validate:"required"`
+}
+
+type ContentFormulaSearchPostData struct {
+	Text            string `json:"text"`
+	Author          string `json:"author"`
+	Permalink       string `json:"permalink,omitempty"`
+	MediaID         string `json:"media_id,omitempty"`
+	LikeCount       int    `json:"like_count"`
+	ReplyCount      int    `json:"reply_count"`
+	EngagementScore int    `json:"engagement_score"`
+}
+
+type ContentFormulaSourceMetricsData struct {
+	LikeCount   int `json:"like_count,omitempty"`
+	ReplyCount  int `json:"reply_count,omitempty"`
+	Views       int `json:"views,omitempty"`
+	RepostCount int `json:"repost_count,omitempty"`
+	QuoteCount  int `json:"quote_count,omitempty"`
+	Shares      int `json:"shares,omitempty"`
+}
+
+type ContentInboxItemData struct {
+	CopyDraftData
+	ScheduledAt  int64  `json:"scheduled_at,omitempty"`
+	Lifecycle    string `json:"lifecycle"`
+	GroupDate    int64  `json:"group_date"`
+	FormulaLabel string `json:"formula_label,omitempty"`
+}
+
 type ContentMatrixData struct {
 	ID          string                 `json:"id,omitempty"`
 	BrandID     string                 `json:"brand_id"`
@@ -191,6 +282,33 @@ type ContentMatrixRowData struct {
 	Rationale        string   `json:"rationale"`
 }
 
+type ContentPlanData struct {
+	ID                  string   `json:"id"`
+	PersonaID           string   `json:"persona_id"`
+	TopicCandidateID    string   `json:"topic_candidate_id,omitempty"`
+	Topic               string   `json:"topic"`
+	Mission             string   `json:"mission"`
+	TargetAudience      string   `json:"target_audience,omitempty"`
+	Angle               string   `json:"angle,omitempty"`
+	OpeningType         string   `json:"opening_type,omitempty"`
+	BodyType            string   `json:"body_type,omitempty"`
+	Emotion             string   `json:"emotion,omitempty"`
+	EndingType          string   `json:"ending_type,omitempty"`
+	CtaType             string   `json:"cta_type,omitempty"`
+	RiskLevel           string   `json:"risk_level,omitempty"`
+	RequiresHumanReview bool     `json:"requires_human_review,omitempty"`
+	Avoid               []string `json:"avoid,omitempty"`
+	SelectedKnowledge   []string `json:"selected_knowledge,omitempty"`
+	Status              string   `json:"status,omitempty"`
+	CreateAt            int64    `json:"create_at"`
+	UpdateAt            int64    `json:"update_at"`
+}
+
+type ContentPlanPath struct {
+	ID            string `path:"id" validate:"required"`
+	ContentPlanID string `path:"contentPlanId" validate:"required"`
+}
+
 type CopyAudienceSampleData struct {
 	Username       string `json:"username"`
 	SamplePostId   string `json:"sample_post_id,omitempty"`
@@ -203,23 +321,35 @@ type CopyAudienceSampleData struct {
 }
 
 type CopyDraftData struct {
-	ID                 string   `json:"id"`
-	PersonaID          string   `json:"persona_id"`
-	CopyMissionID      string   `json:"copy_mission_id,omitempty"`
-	ScanPostID         string   `json:"scan_post_id,omitempty"`
-	DraftType          string   `json:"draft_type"`
-	SortOrder          int      `json:"sort_order,omitempty"`
-	Text               string   `json:"text"`
-	Angle              string   `json:"angle,omitempty"`
-	Hook               string   `json:"hook,omitempty"`
-	Rationale          string   `json:"rationale,omitempty"`
-	ReferenceNotes     string   `json:"reference_notes,omitempty"`
-	Sources            []string `json:"sources,omitempty"`
-	Status             string   `json:"status,omitempty"`
-	PublishedMediaID   string   `json:"published_media_id,omitempty"`
-	PublishedPermalink string   `json:"published_permalink,omitempty"`
-	PublishedAt        int64    `json:"published_at,omitempty"`
-	CreateAt           int64    `json:"create_at"`
+	ID                  string   `json:"id"`
+	PersonaID           string   `json:"persona_id"`
+	ContentPlanID       string   `json:"content_plan_id,omitempty"`
+	CopyMissionID       string   `json:"copy_mission_id,omitempty"`
+	ScanPostID          string   `json:"scan_post_id,omitempty"`
+	FormulaID           string   `json:"formula_id,omitempty"`
+	DraftType           string   `json:"draft_type"`
+	SortOrder           int      `json:"sort_order,omitempty"`
+	Text                string   `json:"text"`
+	TopicTag            string   `json:"topic_tag,omitempty"`
+	Angle               string   `json:"angle,omitempty"`
+	Hook                string   `json:"hook,omitempty"`
+	Rationale           string   `json:"rationale,omitempty"`
+	ReferenceNotes      string   `json:"reference_notes,omitempty"`
+	Sources             []string `json:"sources,omitempty"`
+	AiScore             int      `json:"ai_score,omitempty"`
+	FormulaScore        int      `json:"formula_score,omitempty"`
+	BrandFitScore       int      `json:"brand_fit_score,omitempty"`
+	RiskScore           int      `json:"risk_score,omitempty"`
+	SimilarityScore     int      `json:"similarity_score,omitempty"`
+	EngagementPotential int      `json:"engagement_potential,omitempty"`
+	FreshnessScore      int      `json:"freshness_score,omitempty"`
+	ReviewSuggestion    string   `json:"review_suggestion,omitempty"`
+	Status              string   `json:"status,omitempty"`
+	PublishQueueID      string   `json:"publish_queue_id,omitempty"`
+	PublishedMediaID    string   `json:"published_media_id,omitempty"`
+	PublishedPermalink  string   `json:"published_permalink,omitempty"`
+	PublishedAt         int64    `json:"published_at,omitempty"`
+	CreateAt            int64    `json:"create_at"`
 }
 
 type CopyDraftPath struct {
@@ -242,14 +372,25 @@ type CopyMissionData struct {
 }
 
 type CopyMissionInspirationData struct {
-	Label         string                             `json:"label"`
-	SeedQuery     string                             `json:"seed_query"`
-	Brief         string                             `json:"brief"`
-	TrendReason   string                             `json:"trend_reason,omitempty"`
-	TrendKeywords []string                           `json:"trend_keywords,omitempty"`
-	Sources       []CopyMissionInspirationSourceData `json:"sources,omitempty"`
-	WebSearchUsed bool                               `json:"web_search_used"`
-	Message       string                             `json:"message"`
+	TopicCandidateID string                             `json:"topic_candidate_id,omitempty"`
+	ContentPlanID    string                             `json:"content_plan_id,omitempty"`
+	Label            string                             `json:"label"`
+	SeedQuery        string                             `json:"seed_query"`
+	Brief            string                             `json:"brief"`
+	TrendReason      string                             `json:"trend_reason,omitempty"`
+	TrendKeywords    []string                           `json:"trend_keywords,omitempty"`
+	Angles           []string                           `json:"angles,omitempty"`
+	Mission          string                             `json:"mission,omitempty"`
+	TargetAudience   string                             `json:"target_audience,omitempty"`
+	OpeningType      string                             `json:"opening_type,omitempty"`
+	BodyType         string                             `json:"body_type,omitempty"`
+	Emotion          string                             `json:"emotion,omitempty"`
+	CtaType          string                             `json:"cta_type,omitempty"`
+	RiskLevel        string                             `json:"risk_level,omitempty"`
+	Avoid            []string                           `json:"avoid,omitempty"`
+	Sources          []CopyMissionInspirationSourceData `json:"sources,omitempty"`
+	WebSearchUsed    bool                               `json:"web_search_used"`
+	Message          string                             `json:"message"`
 }
 
 type CopyMissionInspirationHandlerReq struct {
@@ -258,7 +399,10 @@ type CopyMissionInspirationHandlerReq struct {
 }
 
 type CopyMissionInspirationReq struct {
-	Keyword string `json:"keyword,optional"`
+	Keyword          string   `json:"keyword,optional"`
+	ContentDirection string   `json:"content_direction,optional"`
+	UseWebSearch     bool     `json:"use_web_search,optional"`
+	AvoidTopics      []string `json:"avoid_topics,optional"`
 }
 
 type CopyMissionInspirationSourceData struct {
@@ -306,6 +450,21 @@ type CopyMissionScanScheduleData struct {
 	LastRunAt int64  `json:"last_run_at,omitempty"`
 }
 
+type CopyMissionScheduleCopyDraftsData struct {
+	Scheduled int                    `json:"scheduled"`
+	List      []PublishQueueItemData `json:"list"`
+	Message   string                 `json:"message"`
+}
+
+type CopyMissionScheduleCopyDraftsReq struct {
+	AccountID string            `json:"account_id" validate:"required"`
+	DraftIDs  []string          `json:"draft_ids" validate:"required,min=1"`
+	StartAt   int64             `json:"start_at,optional"`
+	Timezone  string            `json:"timezone,optional"`
+	Slots     []PublishSlotData `json:"slots,optional"`
+	Mode      string            `json:"mode,optional"`
+}
+
 type CopyMissionSimilarAccountPath struct {
 	PersonaID string `path:"personaId" validate:"required"`
 	ID        string `path:"id" validate:"required"`
@@ -355,6 +514,7 @@ type CreateBrandProductHandlerReq struct {
 type CreateBrandProductReq struct {
 	Label          string   `json:"label" validate:"required"`
 	ProductContext string   `json:"product_context" validate:"required"`
+	PlacementURL   string   `json:"placement_url,optional"`
 	MatchTags      []string `json:"match_tags,optional"`
 }
 
@@ -362,6 +522,28 @@ type CreateBrandReq struct {
 	DisplayName string `json:"display_name,optional"`
 }
 
+type CreateContentPlanHandlerReq struct {
+	PersonaPath
+	CreateContentPlanReq
+}
+
+type CreateContentPlanReq struct {
+	TopicCandidateID    string   `json:"topic_candidate_id,optional"`
+	Topic               string   `json:"topic" validate:"required"`
+	Mission             string   `json:"mission" validate:"required"`
+	TargetAudience      string   `json:"target_audience,optional"`
+	Angle               string   `json:"angle,optional"`
+	OpeningType         string   `json:"opening_type,optional"`
+	BodyType            string   `json:"body_type,optional"`
+	Emotion             string   `json:"emotion,optional"`
+	EndingType          string   `json:"ending_type,optional"`
+	CtaType             string   `json:"cta_type,optional"`
+	RiskLevel           string   `json:"risk_level,optional"`
+	RequiresHumanReview bool     `json:"requires_human_review,optional"`
+	Avoid               []string `json:"avoid,optional"`
+	SelectedKnowledge   []string `json:"selected_knowledge,optional"`
+}
+
 type CreateCopyMissionHandlerReq struct {
 	PersonaCopyMissionsPath
 	CreateCopyMissionReq
@@ -373,6 +555,33 @@ type CreateCopyMissionReq struct {
 	Brief     string `json:"brief" validate:"required"`
 }
 
+type CreateFeedbackEventHandlerReq struct {
+	PersonaPath
+	CreateFeedbackEventReq
+}
+
+type CreateFeedbackEventReq struct {
+	ContentPlanID string `json:"content_plan_id,optional"`
+	DraftID       string `json:"draft_id,optional"`
+	Decision      string `json:"decision" validate:"required"`
+	Note          string `json:"note,optional"`
+	Snapshot      string `json:"snapshot,optional"`
+}
+
+type CreateFormulaPoolHandlerReq struct {
+	PersonaPath
+	CreateFormulaPoolReq
+}
+
+type CreateFormulaPoolReq struct {
+	Type     string   `json:"type" validate:"required"`
+	Name     string   `json:"name" validate:"required"`
+	Pattern  string   `json:"pattern,optional"`
+	UseCases []string `json:"use_cases,optional"`
+	Avoid    []string `json:"avoid,optional"`
+	Weight   int      `json:"weight,optional"`
+}
+
 type CreateJobReq struct {
 	TemplateType string                 `json:"template_type" validate:"required"`                                 // job template type
 	Scope        string                 `json:"scope" validate:"required,oneof=user account system persona brand"` // job scope
@@ -390,6 +599,19 @@ type CreateJobScheduleReq struct {
 	Enabled         bool                   `json:"enabled"`                                                           // enabled flag
 }
 
+type CreateKnowledgeSourceHandlerReq struct {
+	PersonaPath
+	CreateKnowledgeSourceReq
+}
+
+type CreateKnowledgeSourceReq struct {
+	SourceType    string `json:"source_type" validate:"required"`
+	Title         string `json:"title,optional"`
+	Filename      string `json:"filename,optional"`
+	Content       string `json:"content,optional"`
+	ContentBase64 string `json:"content_base64,optional"`
+}
+
 type CreatePersonaReq struct {
 	DisplayName string `json:"display_name,optional"`
 }
@@ -406,11 +628,27 @@ type CreatePlacementTopicReq struct {
 	ProductID string `json:"product_id,optional"`
 }
 
+type CreatePublishQueueHandlerReq struct {
+	ThreadsAccountPath
+	CreatePublishQueueReq
+}
+
+type CreatePublishQueueReq struct {
+	Text        string `json:"text" validate:"required"`
+	TopicTag    string `json:"topic_tag,optional"`
+	ScheduledAt int64  `json:"scheduled_at,optional"`
+}
+
 type CreateThreadsAccountReq struct {
 	DisplayName string `json:"display_name,optional"`
 	Activate    *bool  `json:"activate,optional"`
 }
 
+type DeleteContentFormulaData struct {
+	FormulaID string `json:"formula_id"`
+	Message   string `json:"message"`
+}
+
 type DeleteCopyDraftData struct {
 	DraftID string `json:"draft_id"`
 	Message string `json:"message"`
@@ -435,6 +673,12 @@ type DeletePlacementTopicScanPostHandlerReq struct {
 	PostID string `path:"postId" validate:"required"`
 }
 
+type DeleteThreadsAccountData struct {
+	DeletedID       string `json:"deleted_id"`
+	ActiveAccountID string `json:"active_account_id,omitempty"`
+	Message         string `json:"message"`
+}
+
 type ErrorDetail struct {
 	BizCode  string `json:"biz_code,optional"`
 	Scope    int64  `json:"scope,optional"`
@@ -470,6 +714,30 @@ type ExpandPlacementTopicGraphHandlerReq struct {
 	ExpandKnowledgeGraphReq
 }
 
+type FeedbackEventData struct {
+	ID            string `json:"id"`
+	PersonaID     string `json:"persona_id"`
+	ContentPlanID string `json:"content_plan_id,omitempty"`
+	DraftID       string `json:"draft_id,omitempty"`
+	Decision      string `json:"decision"`
+	Note          string `json:"note,omitempty"`
+	Snapshot      string `json:"snapshot,omitempty"`
+	CreateAt      int64  `json:"create_at"`
+}
+
+type FormulaPoolData struct {
+	ID        string   `json:"id"`
+	PersonaID string   `json:"persona_id"`
+	Type      string   `json:"type"`
+	Name      string   `json:"name"`
+	Pattern   string   `json:"pattern,omitempty"`
+	UseCases  []string `json:"use_cases,omitempty"`
+	Avoid     []string `json:"avoid,omitempty"`
+	Weight    int      `json:"weight,omitempty"`
+	CreateAt  int64    `json:"create_at"`
+	UpdateAt  int64    `json:"update_at"`
+}
+
 type GenerateContentMatrixHandlerReq struct {
 	BrandPath
 	GenerateContentMatrixReq
@@ -493,6 +761,24 @@ type GenerateCopyMissionMatrixReq struct {
 	Count int `json:"count,optional"`
 }
 
+type GenerateFromContentFormulaData struct {
+	List    []CopyDraftData `json:"list"`
+	Message string          `json:"message"`
+}
+
+type GenerateFromContentFormulaHandlerReq struct {
+	ContentFormulaPath
+	GenerateFromContentFormulaReq
+}
+
+type GenerateFromContentFormulaReq struct {
+	AccountID    string `json:"account_id" validate:"required"`
+	Topic        string `json:"topic" validate:"required"`
+	Brief        string `json:"brief,optional"`
+	UseWebSearch bool   `json:"use_web_search,optional"`
+	DraftCount   int    `json:"draft_count,optional"`
+}
+
 type GenerateOutreachDraftsData struct {
 	ID         string                  `json:"id"`
 	ScanPostID string                  `json:"scan_post_id"`
@@ -513,6 +799,51 @@ type GenerateOutreachDraftsReq struct {
 	Count          int    `json:"count,optional"`
 	VoicePersonaID string `json:"voice_persona_id,optional"`
 	ProductID      string `json:"product_id,optional"`
+	Regenerate     bool   `json:"regenerate,optional"`
+}
+
+type GenerateOwnPostFormulaData struct {
+	OwnPostFormulaReviewData
+}
+
+type GenerateOwnPostFormulaHandlerReq struct {
+	ThreadsAccountPath
+	GenerateOwnPostFormulaReq
+}
+
+type GenerateOwnPostFormulaReq struct {
+	MediaID     string `json:"media_id"`
+	PersonaID   string `json:"persona_id,optional"`
+	PostText    string `json:"post_text,optional"`
+	TopicTag    string `json:"topic_tag,optional"`
+	MediaType   string `json:"media_type,optional"`
+	Timestamp   string `json:"timestamp,optional"`
+	LikeCount   int    `json:"like_count,optional"`
+	ReplyCount  int    `json:"reply_count,optional"`
+	Views       int    `json:"views,optional"`
+	RepostCount int    `json:"repost_count,optional"`
+	QuoteCount  int    `json:"quote_count,optional"`
+	Shares      int    `json:"shares,optional"`
+	Force       bool   `json:"force,optional"`
+}
+
+type GenerateOwnPostReplyDraftData struct {
+	Text string `json:"text"`
+}
+
+type GenerateOwnPostReplyDraftHandlerReq struct {
+	ThreadsAccountPath
+	GenerateOwnPostReplyDraftReq
+}
+
+type GenerateOwnPostReplyDraftReq struct {
+	MediaID         string `json:"media_id"`
+	PersonaID       string `json:"persona_id,optional"`
+	ReplyToID       string `json:"reply_to_id,optional"`
+	PostText        string `json:"post_text,optional"`
+	ReplyText       string `json:"reply_text,optional"`
+	ThreadPostText  string `json:"thread_post_text,optional"`
+	ParentReplyText string `json:"parent_reply_text,optional"`
 }
 
 type GeneratePersonaCopyDraftData struct {
@@ -529,6 +860,24 @@ type GeneratePersonaCopyDraftReq struct {
 	ScanPostID string `json:"scan_post_id" validate:"required"`
 }
 
+type GeneratePersonaTopicMatrixData struct {
+	List    []CopyDraftData `json:"list"`
+	Message string          `json:"message"`
+}
+
+type GeneratePersonaTopicMatrixHandlerReq struct {
+	PersonaPath
+	GeneratePersonaTopicMatrixReq
+}
+
+type GeneratePersonaTopicMatrixReq struct {
+	Topic         string `json:"topic" validate:"required"`
+	ContentPlanID string `json:"content_plan_id,optional"`
+	Brief         string `json:"brief,optional"`
+	UseWebSearch  bool   `json:"use_web_search,optional"`
+	DraftCount    int    `json:"draft_count,optional"`
+}
+
 type GeneratePlacementTopicContentMatrixHandlerReq struct {
 	PlacementTopicPath
 	GenerateContentMatrixReq
@@ -539,10 +888,24 @@ type GeneratePlacementTopicOutreachDraftsHandlerReq struct {
 	GenerateOutreachDraftsReq
 }
 
+type GetContentFormulaHandlerReq struct {
+	ContentFormulaItemPath
+}
+
 type HealthData struct {
 	Pong string `json:"pong"`
 }
 
+type ImportOwnPostFormulaHandlerReq struct {
+	ThreadsAccountPath
+	ImportOwnPostFormulaReq
+}
+
+type ImportOwnPostFormulaReq struct {
+	MediaID string `json:"media_id" validate:"required"`
+	Label   string `json:"label,optional"`
+}
+
 type ImportThreadsAccountSessionData struct {
 	Success   bool   `json:"success"`
 	Valid     bool   `json:"valid"`
@@ -694,6 +1057,17 @@ type JobTemplateStepData struct {
 	Cancelable     bool   `json:"cancelable"`
 }
 
+type KnowledgeChunkData struct {
+	ID        string   `json:"id"`
+	PersonaID string   `json:"persona_id"`
+	SourceID  string   `json:"source_id"`
+	Content   string   `json:"content"`
+	Topics    []string `json:"topics,omitempty"`
+	StyleTags []string `json:"style_tags,omitempty"`
+	RiskLevel string   `json:"risk_level,omitempty"`
+	CreateAt  int64    `json:"create_at"`
+}
+
 type KnowledgeGraphData struct {
 	ID             string                   `json:"id"`
 	BrandID        string                   `json:"brand_id"`
@@ -742,6 +1116,17 @@ type KnowledgeGraphNodeUpdate struct {
 	RecencyTags     []string `json:"recency_tags,optional"`
 }
 
+type KnowledgeSourceData struct {
+	ID           string `json:"id"`
+	PersonaID    string `json:"persona_id"`
+	SourceType   string `json:"source_type"`
+	Title        string `json:"title,omitempty"`
+	Filename     string `json:"filename,omitempty"`
+	ParsedStatus string `json:"parsed_status,omitempty"`
+	ChunkCount   int    `json:"chunk_count,omitempty"`
+	CreateAt     int64  `json:"create_at"`
+}
+
 type ListBrandProductsData struct {
 	List []BrandProductData `json:"list"`
 }
@@ -767,6 +1152,27 @@ type ListBrandsData struct {
 	List []BrandData `json:"list"`
 }
 
+type ListContentFormulasData struct {
+	Pagination PaginationData       `json:"pagination"`
+	List       []ContentFormulaData `json:"list"`
+}
+
+type ListContentFormulasHandlerReq struct {
+	ThreadsAccountPath
+	ListContentFormulasReq
+}
+
+type ListContentFormulasReq struct {
+	Page       int64  `form:"page,optional"`
+	PageSize   int64  `form:"pageSize,optional"`
+	SourceType string `form:"source_type,optional"`
+	Tag        string `form:"tag,optional"`
+}
+
+type ListContentPlansData struct {
+	List []ContentPlanData `json:"list"`
+}
+
 type ListCopyMissionCopyDraftsData struct {
 	List  []CopyDraftData `json:"list"`
 	Total int             `json:"total"`
@@ -785,6 +1191,10 @@ type ListCopyMissionsData struct {
 	List []CopyMissionData `json:"list"`
 }
 
+type ListFormulaPoolsData struct {
+	List []FormulaPoolData `json:"list"`
+}
+
 type ListJobEventsReq struct {
 	ID    string `path:"id" validate:"required"` // job run id
 	Limit int64  `form:"limit,optional"`         // max events
@@ -804,6 +1214,57 @@ type ListJobsReq struct {
 	PageSize int64  `form:"pageSize,optional"` // page size
 }
 
+type ListKnowledgeChunksData struct {
+	List []KnowledgeChunkData `json:"list"`
+}
+
+type ListKnowledgeSourcesData struct {
+	List []KnowledgeSourceData `json:"list"`
+}
+
+type ListMentionInboxData struct {
+	List           []MentionInboxItemData `json:"list"`
+	Pagination     PaginationData         `json:"pagination"`
+	ReadyTotal     int64                  `json:"ready_total"`
+	NewestSyncedAt int64                  `json:"newest_synced_at,omitempty"`
+}
+
+type ListMentionInboxHandlerReq struct {
+	ThreadsAccountPath
+	ListMentionInboxQuery
+}
+
+type ListMentionInboxQuery struct {
+	Page     int `form:"page,optional"`
+	PageSize int `form:"pageSize,optional"`
+}
+
+type ListOwnPostFormulasData struct {
+	List []OwnPostFormulaReviewData `json:"list"`
+}
+
+type ListOwnPostFormulasHandlerReq struct {
+	ThreadsAccountPath
+}
+
+type ListPersonaContentInboxData struct {
+	Pagination PaginationData         `json:"pagination"`
+	List       []ContentInboxItemData `json:"list"`
+}
+
+type ListPersonaContentInboxHandlerReq struct {
+	PersonaPath
+	ListPersonaContentInboxReq
+}
+
+type ListPersonaContentInboxReq struct {
+	Page       int64  `form:"page,optional"`
+	PageSize   int64  `form:"pageSize,optional"`
+	Status     string `form:"status,optional"`
+	RangeStart int64  `form:"rangeStart,optional"`
+	RangeEnd   int64  `form:"rangeEnd,optional"`
+}
+
 type ListPersonaCopyDraftsData struct {
 	List  []CopyDraftData `json:"list"`
 	Total int             `json:"total"`
@@ -836,6 +1297,21 @@ type ListPlacementTopicsData struct {
 	List []PlacementTopicData `json:"list"`
 }
 
+type ListPublishQueueHandlerReq struct {
+	ThreadsAccountPath
+	ListPublishQueueQuery
+}
+
+type ListPublishQueueQuery struct {
+	Status   string `form:"status,optional"`
+	Page     int    `form:"page,optional"`
+	PageSize int    `form:"pageSize,optional"`
+}
+
+type ListStylePresetsData struct {
+	List []StylePresetData `json:"list"`
+}
+
 type ListThreadsAccountAiProviderModelsReq struct {
 	ApiKey string `json:"api_key,optional"` // 選填；未帶則用已儲存的 key
 }
@@ -845,6 +1321,33 @@ type ListThreadsAccountsData struct {
 	ActiveAccountID string               `json:"active_account_id"`
 }
 
+type ListThreadsOAuthLogsData struct {
+	List []ThreadsOAuthLogItem `json:"list"`
+}
+
+type ListThreadsPostPerformanceHandlerReq struct {
+	ThreadsAccountPath
+	ListThreadsPostPerformanceQuery
+}
+
+type ListThreadsPostPerformanceQuery struct {
+	Limit int `form:"limit,optional"`
+}
+
+type ListThreadsPublishHealthHandlerReq struct {
+	ThreadsAccountPath
+	ListThreadsPublishHealthQuery
+}
+
+type ListThreadsPublishHealthQuery struct {
+	Page     int `form:"page,optional"`
+	PageSize int `form:"pageSize,optional"`
+}
+
+type ListTopicCandidatesData struct {
+	List []TopicCandidateData `json:"list"`
+}
+
 type LogoutData struct {
 	OK bool `json:"ok"`
 }
@@ -901,6 +1404,27 @@ type MemberPlacementSettingsData struct {
 	BraveSearchLang       string `json:"brave_search_lang"`
 	ExaUserLocation       string `json:"exa_user_location"`
 	ExpandStrategy        string `json:"expand_strategy"` // brave | llm | hybrid
+	DevModeEnabled        bool   `json:"dev_mode_enabled"`
+}
+
+type MentionInboxItemData struct {
+	MediaID         string `json:"media_id"`
+	AuthorUsername  string `json:"author_username,omitempty"`
+	Text            string `json:"text,omitempty"`
+	Permalink       string `json:"permalink,omitempty"`
+	Shortcode       string `json:"shortcode,omitempty"`
+	Timestamp       string `json:"timestamp,omitempty"`
+	MediaType       string `json:"media_type,omitempty"`
+	IsReply         bool   `json:"is_reply"`
+	IsQuotePost     bool   `json:"is_quote_post"`
+	HasReplies      bool   `json:"has_replies"`
+	RootPostID      string `json:"root_post_id,omitempty"`
+	ParentID        string `json:"parent_id,omitempty"`
+	ThreadPostText  string `json:"thread_post_text,omitempty"`
+	ParentReplyText string `json:"parent_reply_text,omitempty"`
+	ReplyReady      bool   `json:"reply_ready"`
+	ReplyReadyMsg   string `json:"reply_ready_msg,omitempty"`
+	SyncedAt        int64  `json:"synced_at"`
 }
 
 type OutreachDraftItemData struct {
@@ -909,6 +1433,21 @@ type OutreachDraftItemData struct {
 	Rationale string `json:"rationale"`
 }
 
+type OwnPostFormulaReviewData struct {
+	MediaID         string   `json:"media_id"`
+	ReviewedAt      int64    `json:"reviewed_at"`
+	FromCache       bool     `json:"from_cache,omitempty"`
+	Summary         string   `json:"summary"`
+	Wins            []string `json:"wins"`
+	Improvements    []string `json:"improvements"`
+	Formula         string   `json:"formula"`
+	PostTemplate    string   `json:"post_template"`
+	HookPattern     string   `json:"hook_pattern"`
+	Structure       string   `json:"structure"`
+	ReplicationTips []string `json:"replication_tips"`
+	Avoid           []string `json:"avoid"`
+}
+
 type PaginationData struct {
 	Total      int64 `json:"total"`
 	Page       int64 `json:"page"`
@@ -925,6 +1464,20 @@ type PatchAudienceSampleReq struct {
 	Status string `json:"status"`
 }
 
+type PatchContentFormulaHandlerReq struct {
+	ContentFormulaItemPath
+	PatchContentFormulaReq
+}
+
+type PatchContentFormulaReq struct {
+	Label        *string  `json:"label,optional"`
+	Formula      *string  `json:"formula,optional"`
+	PostTemplate *string  `json:"post_template,optional"`
+	HookPattern  *string  `json:"hook_pattern,optional"`
+	Structure    *string  `json:"structure,optional"`
+	Tags         []string `json:"tags,optional"`
+}
+
 type PatchCopyMissionGraphNodesHandlerReq struct {
 	CopyMissionPath
 	PatchKnowledgeGraphNodesReq
@@ -950,6 +1503,17 @@ type PatchPlacementTopicScanPostOutreachHandlerReq struct {
 	PatchScanPostOutreachReq
 }
 
+type PatchPublishQueueHandlerReq struct {
+	PublishQueueItemPath
+	PatchPublishQueueReq
+}
+
+type PatchPublishQueueReq struct {
+	Text        *string `json:"text,optional"`
+	TopicTag    *string `json:"topic_tag,optional"`
+	ScheduledAt *int64  `json:"scheduled_at,optional"`
+}
+
 type PatchScanPostOutreachHandlerReq struct {
 	BrandPath
 	PostID string `path:"postId"`
@@ -1029,6 +1593,34 @@ type PlacementTopicPath struct {
 	ID string `path:"id" validate:"required"`
 }
 
+type PrunePersonaCopyDraftsData struct {
+	Deleted int64  `json:"deleted"`
+	Kept    int    `json:"kept"`
+	Message string `json:"message"`
+}
+
+type PrunePersonaCopyDraftsHandlerReq struct {
+	PersonaPath
+	PrunePersonaCopyDraftsReq
+}
+
+type PrunePersonaCopyDraftsReq struct {
+	Keep int `json:"keep,optional"`
+}
+
+type PublishAlertData struct {
+	Type      string `json:"type"`
+	Severity  string `json:"severity"`
+	Message   string `json:"message"`
+	QueueID   string `json:"queue_id,omitempty"`
+	AccountID string `json:"account_id"`
+	CreateAt  int64  `json:"create_at"`
+}
+
+type PublishAlertsData struct {
+	List []PublishAlertData `json:"list"`
+}
+
 type PublishCopyDraftData struct {
 	DraftID   string `json:"draft_id"`
 	MediaID   string `json:"media_id"`
@@ -1043,8 +1635,73 @@ type PublishCopyDraftHandlerReq struct {
 }
 
 type PublishCopyDraftReq struct {
-	Text    string `json:"text,optional"`
-	Confirm bool   `json:"confirm"`
+	Text     string `json:"text,optional"`
+	TopicTag string `json:"topic_tag,optional"`
+	Confirm  bool   `json:"confirm"`
+}
+
+type PublishDashboardAccountSummary struct {
+	AccountID        string `json:"account_id"`
+	AccountName      string `json:"account_name"`
+	PendingScheduled int64  `json:"pending_scheduled"`
+	FailedCount      int64  `json:"failed_count"`
+	Published7d      int64  `json:"published_7d"`
+	TotalLikes7d     int    `json:"total_likes_7d"`
+	TotalReplies7d   int    `json:"total_replies_7d"`
+	Paused           bool   `json:"paused"`
+	BestSlot         string `json:"best_slot,omitempty"`
+	LowSlot          string `json:"low_slot,omitempty"`
+}
+
+type PublishDashboardSummaryData struct {
+	List             []PublishDashboardAccountSummary `json:"list"`
+	TotalPending     int64                            `json:"total_pending"`
+	TotalFailed      int64                            `json:"total_failed"`
+	TotalPublished7d int64                            `json:"total_published_7d"`
+	TotalLikes7d     int                              `json:"total_likes_7d"`
+	TotalReplies7d   int                              `json:"total_replies_7d"`
+}
+
+type PublishGuardPolicyData struct {
+	AccountID                    string `json:"account_id"`
+	Enabled                      bool   `json:"enabled"`
+	MaxDailyPosts                int    `json:"max_daily_posts"`
+	MinIntervalMinutes           int    `json:"min_interval_minutes"`
+	ConsecutiveFailurePauseLimit int    `json:"consecutive_failure_pause_limit"`
+	Paused                       bool   `json:"paused"`
+	PausedReason                 string `json:"paused_reason,omitempty"`
+	UpdateAt                     int64  `json:"update_at"`
+}
+
+type PublishInventoryPolicyData struct {
+	AccountID         string                 `json:"account_id"`
+	Enabled           bool                   `json:"enabled"`
+	TargetDailyCount  int                    `json:"target_daily_count"`
+	LowStockThreshold int                    `json:"low_stock_threshold"`
+	LookaheadDays     int                    `json:"lookahead_days"`
+	Timezone          string                 `json:"timezone"`
+	Slots             []PublishSlotData      `json:"slots"`
+	SourceRefs        []PublishSourceRefData `json:"source_refs"`
+	UpdateAt          int64                  `json:"update_at"`
+}
+
+type PublishMentionReplyData struct {
+	MediaID   string `json:"media_id,omitempty"`
+	Permalink string `json:"permalink,omitempty"`
+}
+
+type PublishMentionReplyHandlerReq struct {
+	PublishMentionReplyPath
+	PublishMentionReplyReq
+}
+
+type PublishMentionReplyPath struct {
+	ID      string `path:"id" validate:"required"`
+	MediaID string `path:"media_id" validate:"required"`
+}
+
+type PublishMentionReplyReq struct {
+	Text string `json:"text"`
 }
 
 type PublishOutreachDraftData struct {
@@ -1072,6 +1729,96 @@ type PublishPlacementTopicOutreachDraftHandlerReq struct {
 	PublishOutreachDraftReq
 }
 
+type PublishQueueEventData struct {
+	ID         string `json:"id"`
+	QueueID    string `json:"queue_id"`
+	EventType  string `json:"event_type"`
+	FromStatus string `json:"from_status,omitempty"`
+	ToStatus   string `json:"to_status,omitempty"`
+	Message    string `json:"message,omitempty"`
+	CreateAt   int64  `json:"create_at"`
+}
+
+type PublishQueueEventsData struct {
+	List []PublishQueueEventData `json:"list"`
+}
+
+type PublishQueueItemData struct {
+	ID            string `json:"id"`
+	AccountID     string `json:"account_id"`
+	PersonaID     string `json:"persona_id,omitempty"`
+	CopyMissionID string `json:"copy_mission_id,omitempty"`
+	CopyDraftID   string `json:"copy_draft_id,omitempty"`
+	Text          string `json:"text"`
+	TopicTag      string `json:"topic_tag,omitempty"`
+	ScheduledAt   int64  `json:"scheduled_at"`
+	Status        string `json:"status"`
+	MediaID       string `json:"media_id,optional"`
+	Permalink     string `json:"permalink,optional"`
+	PublishedAt   int64  `json:"published_at,optional"`
+	ErrorMessage  string `json:"error_message,optional"`
+	RetryCount    int    `json:"retry_count,omitempty"`
+	LastAttemptAt int64  `json:"last_attempt_at,omitempty"`
+	NextAttemptAt int64  `json:"next_attempt_at,omitempty"`
+	MissedAt      int64  `json:"missed_at,omitempty"`
+	PausedReason  string `json:"paused_reason,omitempty"`
+	CreateAt      int64  `json:"create_at"`
+	UpdateAt      int64  `json:"update_at"`
+}
+
+type PublishQueueItemPath struct {
+	ID  string `path:"id" validate:"required"`
+	QID string `path:"qid" validate:"required"`
+}
+
+type PublishQueueListData struct {
+	Pagination PaginationData         `json:"pagination"`
+	List       []PublishQueueItemData `json:"list"`
+}
+
+type PublishQueueRangeHandlerReq struct {
+	ThreadsAccountPath
+	PublishQueueRangeQuery
+}
+
+type PublishQueueRangeQuery struct {
+	StartAt int64  `form:"startAt,optional"`
+	EndAt   int64  `form:"endAt,optional"`
+	Status  string `form:"status,optional"`
+}
+
+type PublishSlotData struct {
+	Weekday int    `json:"weekday"`
+	Time    string `json:"time"`
+}
+
+type PublishSlotInsightData struct {
+	Weekday        int    `json:"weekday"`
+	Time           string `json:"time"`
+	AvgLikes1h     int    `json:"avg_likes_1h"`
+	AvgReplies1h   int    `json:"avg_replies_1h"`
+	AvgLikes24h    int    `json:"avg_likes_24h"`
+	AvgReplies24h  int    `json:"avg_replies_24h"`
+	AvgLikes7d     int    `json:"avg_likes_7d"`
+	AvgReplies7d   int    `json:"avg_replies_7d"`
+	SampleSize     int    `json:"sample_size"`
+	Recommendation string `json:"recommendation"`
+}
+
+type PublishSlotInsightsData struct {
+	AccountID string                   `json:"account_id"`
+	Timezone  string                   `json:"timezone"`
+	Slots     []PublishSlotInsightData `json:"slots"`
+}
+
+type PublishSourceRefData struct {
+	Type          string `json:"type"`
+	PersonaID     string `json:"persona_id,omitempty"`
+	CopyMissionID string `json:"copy_mission_id,omitempty"`
+	ScanPostID    string `json:"scan_post_id,omitempty"`
+	ManualSeed    string `json:"manual_seed,omitempty"`
+}
+
 type ResearchItemData struct {
 	Title   string `json:"title,omitempty"`
 	URL     string `json:"url,omitempty"`
@@ -1090,6 +1837,36 @@ type ResearchMapData struct {
 	PatrolKeywords  []string           `json:"patrol_keywords,omitempty"`
 }
 
+type RunThreadsAPIPlaygroundHandlerReq struct {
+	ThreadsAccountPath
+	RunThreadsAPIPlaygroundReq
+}
+
+type RunThreadsAPIPlaygroundReq struct {
+	Action        string `json:"action" validate:"required"`
+	Query         string `json:"query,optional"`
+	Username      string `json:"username,optional"`
+	MediaID       string `json:"media_id,optional"`
+	ReplyID       string `json:"reply_id,optional"`
+	ReplyToID     string `json:"reply_to_id,optional"`
+	Text          string `json:"text,optional"`
+	Permalink     string `json:"permalink,optional"`
+	HintText      string `json:"hint_text,optional"`
+	SkipPrime     bool   `json:"skip_prime,optional"`
+	LocationQuery string `json:"location_query,optional"`
+	Limit         int    `json:"limit,optional"`
+	Hide          bool   `json:"hide,optional"`
+	SearchType    string `json:"search_type,optional"`
+}
+
+type RunThreadsAPISmokeTestData struct {
+	List    []ThreadsAPISmokeTestItem `json:"list"`
+	Passed  int                       `json:"passed"`
+	Failed  int                       `json:"failed"`
+	Skipped int                       `json:"skipped"`
+	Total   int                       `json:"total"`
+}
+
 type ScanPostData struct {
 	ID                 string                      `json:"id"`
 	GraphNodeID        string                      `json:"graph_node_id"`
@@ -1110,6 +1887,7 @@ type ScanPostData struct {
 	PublishedPermalink string                      `json:"published_permalink,omitempty"`
 	OutreachUpdateAt   int64                       `json:"outreach_update_at,omitempty"`
 	PostedAt           string                      `json:"posted_at,omitempty"`
+	RecencyDays        int                         `json:"recency_days,omitempty"`
 	Replies            []ScanReplyData             `json:"replies,omitempty"`
 	LatestDraft        *GenerateOutreachDraftsData `json:"latest_draft,omitempty"`
 	CreateAt           int64                       `json:"create_at"`
@@ -1124,6 +1902,58 @@ type ScanReplyData struct {
 	PostedAt   string `json:"posted_at,omitempty"`
 }
 
+type ScheduleCopyDraftsData struct {
+	Scheduled int                    `json:"scheduled"`
+	List      []PublishQueueItemData `json:"list"`
+	Message   string                 `json:"message"`
+}
+
+type ScheduleCopyDraftsReq struct {
+	AccountID string            `json:"account_id" validate:"required"`
+	DraftIDs  []string          `json:"draft_ids" validate:"required,min=1"`
+	StartAt   int64             `json:"start_at,optional"`
+	Timezone  string            `json:"timezone,optional"`
+	Slots     []PublishSlotData `json:"slots,optional"`
+	Mode      string            `json:"mode,optional"`
+}
+
+type ScheduleCopyMissionDraftsHandlerReq struct {
+	CopyMissionPath
+	CopyMissionScheduleCopyDraftsReq
+}
+
+type SchedulePersonaCopyDraftHandlerReq struct {
+	CopyDraftPath
+	SchedulePersonaCopyDraftReq
+}
+
+type SchedulePersonaCopyDraftReq struct {
+	AccountID   string `json:"account_id" validate:"required"`
+	TopicTag    string `json:"topic_tag,optional"`
+	ScheduledAt int64  `json:"scheduled_at,optional"`
+}
+
+type SchedulePersonaDraftsHandlerReq struct {
+	PersonaPath
+	ScheduleCopyDraftsReq
+}
+
+type SearchContentFormulaPostsData struct {
+	List    []ContentFormulaSearchPostData `json:"list"`
+	Message string                         `json:"message"`
+}
+
+type SearchContentFormulaPostsHandlerReq struct {
+	ThreadsAccountPath
+	SearchContentFormulaPostsReq
+}
+
+type SearchContentFormulaPostsReq struct {
+	Keyword    string `json:"keyword" validate:"required"`
+	SearchType string `json:"search_type,optional"`
+	Limit      int    `json:"limit,optional"`
+}
+
 type SettingData struct {
 	ID       string                 `json:"id"`
 	Scope    string                 `json:"scope"`
@@ -1177,6 +2007,7 @@ type StartBrandScanJobReq struct {
 	NodeIDs        []string `json:"node_ids,optional"`
 	DualTrack      bool     `json:"dual_track,optional"`
 	PatrolMode     bool     `json:"patrol_mode,optional"`
+	TestPatrol     bool     `json:"test_patrol,optional"`
 	PatrolKeywords []string `json:"patrol_keywords,optional"`
 }
 
@@ -1222,12 +2053,74 @@ type StartCopyMissionScanJobData struct {
 	Message string `json:"message"`
 }
 
+type StartPersonaFormulaDraftJobData struct {
+	JobID      string `json:"job_id"`
+	Status     string `json:"status"`
+	AiProvider string `json:"ai_provider"`
+	AiModel    string `json:"ai_model"`
+	Message    string `json:"message"`
+}
+
+type StartPersonaFormulaDraftJobHandlerReq struct {
+	PersonaPath
+	StartPersonaFormulaDraftJobReq
+}
+
+type StartPersonaFormulaDraftJobReq struct {
+	AccountID    string `json:"account_id" validate:"required"`
+	FormulaID    string `json:"formula_id" validate:"required"`
+	Topic        string `json:"topic" validate:"required"`
+	Brief        string `json:"brief,optional"`
+	UseWebSearch bool   `json:"use_web_search,optional"`
+	DraftCount   int    `json:"draft_count,optional"`
+}
+
+type StartPersonaRewriteDraftJobData struct {
+	JobID      string `json:"job_id"`
+	Status     string `json:"status"`
+	AiProvider string `json:"ai_provider"`
+	AiModel    string `json:"ai_model"`
+	Message    string `json:"message"`
+}
+
+type StartPersonaRewriteDraftJobHandlerReq struct {
+	PersonaPath
+	StartPersonaRewriteDraftJobReq
+}
+
+type StartPersonaRewriteDraftJobReq struct {
+	AccountID     string `json:"account_id" validate:"required"`
+	ReferenceText string `json:"reference_text" validate:"required"`
+	Topic         string `json:"topic" validate:"required"`
+	Brief         string `json:"brief,optional"`
+	SaveLabel     string `json:"save_label,optional"`
+	UseWebSearch  bool   `json:"use_web_search,optional"`
+	DraftCount    int    `json:"draft_count,optional"`
+}
+
 type StartPersonaStyleAnalysisData struct {
 	JobID   string `json:"job_id"`
 	Status  string `json:"status"`
 	Message string `json:"message"`
 }
 
+type StartPersonaStyleAnalysisFromTextData struct {
+	Persona   PersonaData `json:"persona"`
+	PostCount int         `json:"post_count"`
+	Message   string      `json:"message"`
+}
+
+type StartPersonaStyleAnalysisFromTextHandlerReq struct {
+	PersonaPath
+	StartPersonaStyleAnalysisFromTextReq
+}
+
+type StartPersonaStyleAnalysisFromTextReq struct {
+	ReferenceTexts []string `json:"reference_texts,optional"`
+	RawText        string   `json:"raw_text,optional"`
+	SourceLabel    string   `json:"source_label,optional"`
+}
+
 type StartPersonaStyleAnalysisHandlerReq struct {
 	PersonaPath
 	StartPersonaStyleAnalysisReq
@@ -1237,6 +2130,19 @@ type StartPersonaStyleAnalysisReq struct {
 	BenchmarkUsername string `json:"benchmark_username" validate:"required"`
 }
 
+type StartPersonaTopicMatrixJobData struct {
+	JobID      string `json:"job_id"`
+	Status     string `json:"status"`
+	AiProvider string `json:"ai_provider"`
+	AiModel    string `json:"ai_model"`
+	Message    string `json:"message"`
+}
+
+type StartPersonaTopicMatrixJobHandlerReq struct {
+	PersonaPath
+	GeneratePersonaTopicMatrixReq
+}
+
 type StartPersonaViralScanJobData struct {
 	JobID   string `json:"job_id"`
 	Status  string `json:"status"`
@@ -1252,11 +2158,55 @@ type StartPersonaViralScanJobReq struct {
 	Keywords []string `json:"keywords,optional"`
 }
 
+type StartPlacementTopicOutreachDraftJobHandlerReq struct {
+	PlacementTopicPath
+	StartPlacementTopicOutreachDraftJobReq
+}
+
+type StartPlacementTopicOutreachDraftJobReq struct {
+	ScanPostID     string   `json:"scan_post_id,optional"`
+	ScanPostIDs    []string `json:"scan_post_ids,optional"`
+	Count          int      `json:"count,optional"`
+	VoicePersonaID string   `json:"voice_persona_id,optional"`
+	ProductID      string   `json:"product_id,optional"`
+	Regenerate     bool     `json:"regenerate,optional"`
+}
+
+type StartPlacementTopicOutreachDraftJobsData struct {
+	Jobs    []StartBrandScanJobData `json:"jobs"`
+	Message string                  `json:"message"`
+}
+
 type StartPlacementTopicScanJobHandlerReq struct {
 	PlacementTopicPath
 	StartBrandScanJobReq
 }
 
+type StartPublishInventoryRefillJobData struct {
+	JobID   string `json:"job_id"`
+	Status  string `json:"status"`
+	Message string `json:"message"`
+}
+
+type StartPublishInventoryRefillJobHandlerReq struct {
+	ThreadsAccountPath
+	StartPublishInventoryRefillJobReq
+}
+
+type StartPublishInventoryRefillJobReq struct {
+	Count int `json:"count,optional"`
+}
+
+type StartThreadsOAuthData struct {
+	AuthorizeURL string `json:"authorize_url"`
+	State        string `json:"state"`
+	AccountID    string `json:"account_id"`
+}
+
+type StartThreadsOAuthQuery struct {
+	AccountID string `form:"account_id,optional"`
+}
+
 type Status struct {
 	Code    int64       `json:"code"`
 	Message string      `json:"message"`
@@ -1277,6 +2227,54 @@ type StorePersonaStyleProfileReq struct {
 	StyleBenchmark string `json:"style_benchmark,optional"`
 }
 
+type StylePresetData struct {
+	ID          string   `json:"id"`
+	PersonaID   string   `json:"persona_id"`
+	Name        string   `json:"name"`
+	Tone        string   `json:"tone,omitempty"`
+	CTA         []string `json:"cta,omitempty"`
+	BannedWords []string `json:"banned_words,omitempty"`
+	Notes       string   `json:"notes,omitempty"`
+	CreateAt    int64    `json:"create_at"`
+	UpdateAt    int64    `json:"update_at"`
+}
+
+type StylePresetPath struct {
+	ID       string `path:"id" validate:"required"`
+	PresetID string `path:"presetId" validate:"required"`
+}
+
+type SyncMentionInboxData struct {
+	Synced int   `json:"synced"`
+	Ready  int   `json:"ready"`
+	Total  int64 `json:"total"`
+}
+
+type SyncMentionInboxHandlerReq struct {
+	ThreadsAccountPath
+	SyncMentionInboxReq
+}
+
+type SyncMentionInboxReq struct {
+	Limit    int `json:"limit,optional"`
+	MaxPages int `json:"max_pages,optional"`
+}
+
+type ThreadsAPIPlaygroundData struct {
+	Action  string `json:"action"`
+	Ok      bool   `json:"ok"`
+	Message string `json:"message"`
+	Data    string `json:"data,optional"`
+}
+
+type ThreadsAPISmokeTestItem struct {
+	Scope   string `json:"scope"`
+	Name    string `json:"name"`
+	Status  string `json:"status"`
+	Message string `json:"message"`
+	Count   int    `json:"count"`
+}
+
 type ThreadsAccountAiProviderModelsData struct {
 	ID      string   `json:"id"`
 	Label   string   `json:"label"`
@@ -1305,28 +2303,6 @@ type ThreadsAccountAiSettingsData struct {
 	ApiKeysConfigured map[string]interface{} `json:"api_keys_configured"`
 }
 
-type ThreadsAccountAiProviderPath struct {
-	ID       string `path:"id" validate:"required"`
-	Provider string `path:"provider" validate:"required,oneof=opencode-go xai"`
-}
-
-type ListThreadsAccountAiProviderModelsReq struct {
-	ApiKey string `json:"api_key,optional"`
-}
-
-type ThreadsAccountAiProviderModelsHandlerReq struct {
-	ThreadsAccountAiProviderPath
-	ListThreadsAccountAiProviderModelsReq
-}
-
-type ThreadsAccountAiProviderModelsData struct {
-	ID      string   `json:"id"`
-	Label   string   `json:"label"`
-	Models  []string `json:"models"`
-	Streams bool     `json:"streams"`
-	Error   string   `json:"error,optional"`
-}
-
 type ThreadsAccountConnectionData struct {
 	AccountID        string                        `json:"account_id"`
 	AccountName      string                        `json:"account_name"`
@@ -1348,22 +2324,164 @@ type ThreadsAccountConnectionPrefs struct {
 }
 
 type ThreadsAccountData struct {
-	ID               string `json:"id"`
-	DisplayName      string `json:"display_name,omitempty"`
-	Username         string `json:"username,omitempty"`
-	ThreadsUserID    string `json:"threads_user_id,omitempty"`
-	PersonaID        string `json:"persona_id,omitempty"` // deprecated: persona is chosen per publish, not bound to account
-	BrowserConnected bool   `json:"browser_connected"`
-	ApiConnected     bool   `json:"api_connected"`
-	Status           string `json:"status"`
-	CreateAt         int64  `json:"create_at"`
-	UpdateAt         int64  `json:"update_at"`
+	ID                string `json:"id"`
+	DisplayName       string `json:"display_name,omitempty"`
+	Username          string `json:"username,omitempty"`
+	ThreadsUserID     string `json:"threads_user_id,omitempty"`
+	PersonaID         string `json:"persona_id,omitempty"` // deprecated: persona is chosen per publish, not bound to account
+	BrowserConnected  bool   `json:"browser_connected"`
+	ApiConnected      bool   `json:"api_connected"`
+	APITokenExpiresAt int64  `json:"api_token_expires_at,omitempty"`
+	Status            string `json:"status"`
+	CreateAt          int64  `json:"create_at"`
+	UpdateAt          int64  `json:"update_at"`
+}
+
+type ThreadsAccountInsightsBlock struct {
+	Status  string                     `json:"status"`
+	Message string                     `json:"message,optional"`
+	Metrics []ThreadsInsightMetricItem `json:"metrics,optional"`
 }
 
 type ThreadsAccountPath struct {
 	ID string `path:"id" validate:"required"`
 }
 
+type ThreadsDiagnosticsData struct {
+	AccountID      string                    `json:"account_id"`
+	CheckedAt      int64                     `json:"checked_at"`
+	ApiConnected   bool                      `json:"api_connected"`
+	TokenExpiresAt int64                     `json:"token_expires_at,omitempty"`
+	Scopes         []string                  `json:"scopes"`
+	Items          []ThreadsAPISmokeTestItem `json:"items"`
+	Message        string                    `json:"message"`
+}
+
+type ThreadsInsightMetricItem struct {
+	Name  string `json:"name"`
+	Value int    `json:"value"`
+}
+
+type ThreadsOAuthCallbackQuery struct {
+	Code             string `form:"code,optional"`
+	State            string `form:"state,optional"`
+	Error            string `form:"error,optional"`
+	ErrorReason      string `form:"error_reason,optional"`
+	ErrorDescription string `form:"error_description,optional"`
+}
+
+type ThreadsOAuthConfigData struct {
+	RedirectURI     string `json:"redirect_uri"`
+	SuccessRedirect string `json:"success_redirect"`
+	Enabled         bool   `json:"enabled"`
+	RequiresHTTPS   bool   `json:"requires_https"`
+}
+
+type ThreadsOAuthLogItem struct {
+	At        int64  `json:"at"`
+	Level     string `json:"level"`
+	Stage     string `json:"stage"`
+	AccountID string `json:"account_id,omitempty"`
+	Message   string `json:"message"`
+}
+
+type ThreadsPostMetricCapability struct {
+	Scope     string   `json:"scope"`
+	Name      string   `json:"name"`
+	Metrics   []string `json:"metrics"`
+	Trackable bool     `json:"trackable"`
+	Note      string   `json:"note,optional"`
+}
+
+type ThreadsPostPerformanceData struct {
+	AccountID       string                        `json:"account_id"`
+	Username        string                        `json:"username,optional"`
+	ThreadsUserID   string                        `json:"threads_user_id,optional"`
+	FetchedAt       int64                         `json:"fetched_at"`
+	Capabilities    []ThreadsPostMetricCapability `json:"capabilities"`
+	AccountInsights ThreadsAccountInsightsBlock   `json:"account_insights"`
+	Posts           []ThreadsPostPerformanceItem  `json:"posts"`
+}
+
+type ThreadsPostPerformanceItem struct {
+	MediaID         string `json:"media_id"`
+	Text            string `json:"text,optional"`
+	Permalink       string `json:"permalink,optional"`
+	Timestamp       string `json:"timestamp,optional"`
+	MediaType       string `json:"media_type,optional"`
+	MediaURL        string `json:"media_url,optional"`
+	ThumbnailURL    string `json:"thumbnail_url,optional"`
+	TopicTag        string `json:"topic_tag,optional"`
+	Shortcode       string `json:"shortcode,optional"`
+	LikeCount       int    `json:"like_count"`
+	ReplyCount      int    `json:"reply_count"`
+	RepostCount     int    `json:"repost_count,optional"`
+	QuoteCount      int    `json:"quote_count,optional"`
+	Views           int    `json:"views,optional"`
+	Shares          int    `json:"shares,optional"`
+	InsightsStatus  string `json:"insights_status,optional"`
+	InsightsMessage string `json:"insights_message,optional"`
+}
+
+type ThreadsPublishHealthCheckpoint struct {
+	Checkpoint  string `json:"checkpoint"`
+	LikeCount   int    `json:"like_count"`
+	ReplyCount  int    `json:"reply_count"`
+	RepostCount int    `json:"repost_count"`
+	QuoteCount  int    `json:"quote_count"`
+	Views       int    `json:"views,optional"`
+	CheckedAt   int64  `json:"checked_at"`
+}
+
+type ThreadsPublishHealthData struct {
+	Summary    ThreadsPublishHealthSummary `json:"summary"`
+	Pagination PaginationData              `json:"pagination"`
+	List       []ThreadsPublishHealthItem  `json:"list"`
+}
+
+type ThreadsPublishHealthItem struct {
+	MediaID     string                           `json:"media_id"`
+	Permalink   string                           `json:"permalink,optional"`
+	Text        string                           `json:"text,optional"`
+	PublishedAt int64                            `json:"published_at"`
+	LikeCount   int                              `json:"like_count"`
+	ReplyCount  int                              `json:"reply_count"`
+	RepostCount int                              `json:"repost_count,optional"`
+	QuoteCount  int                              `json:"quote_count,optional"`
+	Views       int                              `json:"views,optional"`
+	Shares      int                              `json:"shares,optional"`
+	Checkpoints []ThreadsPublishHealthCheckpoint `json:"checkpoints"`
+}
+
+type ThreadsPublishHealthSummary struct {
+	PendingScheduled int64 `json:"pending_scheduled"`
+	FailedCount      int64 `json:"failed_count"`
+	Published7d      int64 `json:"published_7d"`
+	TotalLikes7d     int   `json:"total_likes_7d"`
+	TotalReplies7d   int   `json:"total_replies_7d"`
+}
+
+type TopicCandidateData struct {
+	ID                  string   `json:"id"`
+	PersonaID           string   `json:"persona_id"`
+	Name                string   `json:"name"`
+	Source              string   `json:"source,omitempty"`
+	Category            string   `json:"category,omitempty"`
+	SeedQuery           string   `json:"seed_query,omitempty"`
+	TrendReason         string   `json:"trend_reason,omitempty"`
+	TrendKeywords       []string `json:"trend_keywords,omitempty"`
+	HeatScore           int      `json:"heat_score,omitempty"`
+	FitScore            int      `json:"fit_score,omitempty"`
+	InteractionScore    int      `json:"interaction_score,omitempty"`
+	ExtendScore         int      `json:"extend_score,omitempty"`
+	RiskScore           int      `json:"risk_score,omitempty"`
+	FinalScore          float64  `json:"final_score,omitempty"`
+	RecommendedMissions []string `json:"recommended_missions,omitempty"`
+	Status              string   `json:"status,omitempty"`
+	CreateAt            int64    `json:"create_at"`
+	UpdateAt            int64    `json:"update_at"`
+}
+
 type UpdateBrandHandlerReq struct {
 	BrandPath
 	UpdateBrandReq
@@ -1377,6 +2495,7 @@ type UpdateBrandProductHandlerReq struct {
 type UpdateBrandProductReq struct {
 	Label          *string  `json:"label,optional"`
 	ProductContext *string  `json:"product_context,optional"`
+	PlacementURL   string   `json:"placement_url,optional"`
 	MatchTags      []string `json:"match_tags,optional"`
 }
 
@@ -1398,16 +2517,40 @@ type UpdateBrandReq struct {
 	PatrolKeywords  []string `json:"patrol_keywords,optional"`
 }
 
+type UpdateContentPlanHandlerReq struct {
+	ContentPlanPath
+	UpdateContentPlanReq
+}
+
+type UpdateContentPlanReq struct {
+	Topic               *string  `json:"topic,optional"`
+	Mission             *string  `json:"mission,optional"`
+	TargetAudience      *string  `json:"target_audience,optional"`
+	Angle               *string  `json:"angle,optional"`
+	OpeningType         *string  `json:"opening_type,optional"`
+	BodyType            *string  `json:"body_type,optional"`
+	Emotion             *string  `json:"emotion,optional"`
+	EndingType          *string  `json:"ending_type,optional"`
+	CtaType             *string  `json:"cta_type,optional"`
+	RiskLevel           *string  `json:"risk_level,optional"`
+	RequiresHumanReview *bool    `json:"requires_human_review,optional"`
+	Avoid               []string `json:"avoid,optional"`
+	SelectedKnowledge   []string `json:"selected_knowledge,optional"`
+	Status              *string  `json:"status,optional"`
+}
+
 type UpdateCopyDraftHandlerReq struct {
 	CopyDraftPath
 	UpdateCopyDraftReq
 }
 
 type UpdateCopyDraftReq struct {
-	Text   *string `json:"text,optional"`
-	Hook   *string `json:"hook,optional"`
-	Angle  *string `json:"angle,optional"`
-	Status *string `json:"status,optional"`
+	Text      *string `json:"text,optional"`
+	TopicTag  *string `json:"topic_tag,optional"`
+	Hook      *string `json:"hook,optional"`
+	Angle     *string `json:"angle,optional"`
+	Rationale *string `json:"rationale,optional"`
+	Status    *string `json:"status,optional"`
 }
 
 type UpdateCopyMissionHandlerReq struct {
@@ -1455,6 +2598,18 @@ type UpdateMemberPlacementSettingsReq struct {
 	BraveSearchLang   *string `json:"brave_search_lang,optional"`
 	ExaUserLocation   *string `json:"exa_user_location,optional"`
 	ExpandStrategy    *string `json:"expand_strategy,optional"`
+	DevModeEnabled    *bool   `json:"dev_mode_enabled,optional"`
+}
+
+type UpdateOutreachDraftHandlerReq struct {
+	BrandPath
+	DraftID string `path:"draftId" validate:"required"`
+	UpdateOutreachDraftReq
+}
+
+type UpdateOutreachDraftReq struct {
+	DraftIndex int    `json:"draft_index"`
+	Text       string `json:"text" validate:"required"`
 }
 
 type UpdatePersonaHandlerReq struct {
@@ -1475,6 +2630,12 @@ type UpdatePlacementTopicHandlerReq struct {
 	UpdatePlacementTopicReq
 }
 
+type UpdatePlacementTopicOutreachDraftHandlerReq struct {
+	PlacementTopicPath
+	DraftID string `path:"draftId" validate:"required"`
+	UpdateOutreachDraftReq
+}
+
 type UpdatePlacementTopicReq struct {
 	BrandID         *string  `json:"brand_id,optional"`
 	TopicName       *string  `json:"topic_name,optional"`
@@ -1570,95 +2731,47 @@ type UpsertPlacementTopicScanScheduleHandlerReq struct {
 	UpsertBrandScanScheduleReq
 }
 
-type CrmContactData struct {
-	ID              string   `json:"id"`
-	BrandID         string   `json:"brand_id,omitempty"`
-	AuthorID        string   `json:"author_id"`
-	AuthorName      string   `json:"author_name"`
-	AuthorAvatar    string   `json:"author_avatar,omitempty"`
-	AuthorFollowers int      `json:"author_followers,omitempty"`
-	ScanPostID      string   `json:"scan_post_id,omitempty"`
-	Notes           string   `json:"notes,omitempty"`
-	Tags            []string `json:"tags,omitempty"`
-	Status          string   `json:"status"`
-	OutreachCount   int      `json:"outreach_count,omitempty"`
-	LastContactedAt int64    `json:"last_contacted_at,omitempty"`
-	CreateAt        int64    `json:"create_at"`
-	UpdateAt        int64    `json:"update_at"`
+type UpsertPublishGuardPolicyHandlerReq struct {
+	ThreadsAccountPath
+	UpsertPublishGuardPolicyReq
 }
 
-type CrmContactListData struct {
-	Pagination PaginationData   `json:"pagination"`
-	List       []CrmContactData `json:"list"`
+type UpsertPublishGuardPolicyReq struct {
+	Enabled                      bool   `json:"enabled"`
+	MaxDailyPosts                int    `json:"max_daily_posts,optional"`
+	MinIntervalMinutes           int    `json:"min_interval_minutes,optional"`
+	ConsecutiveFailurePauseLimit int    `json:"consecutive_failure_pause_limit,optional"`
+	Paused                       *bool  `json:"paused,optional"`
+	PausedReason                 string `json:"paused_reason,optional"`
 }
 
-type CrmContactIDPath struct {
-	ID string `path:"id" validate:"required"`
+type UpsertPublishInventoryPolicyHandlerReq struct {
+	ThreadsAccountPath
+	UpsertPublishInventoryPolicyReq
 }
 
-type ListCrmContactsReq struct {
-	BrandID  string `form:"brand_id,optional"`
-	Status   string `form:"status,optional"`
-	Tag      string `form:"tag,optional"`
-	Page     int    `form:"page,optional"`
-	PageSize int    `form:"pageSize,optional"`
+type UpsertPublishInventoryPolicyReq struct {
+	Enabled           bool                   `json:"enabled"`
+	TargetDailyCount  int                    `json:"target_daily_count,optional"`
+	LowStockThreshold int                    `json:"low_stock_threshold,optional"`
+	LookaheadDays     int                    `json:"lookahead_days,optional"`
+	Timezone          string                 `json:"timezone,optional"`
+	Slots             []PublishSlotData      `json:"slots,optional"`
+	SourceRefs        []PublishSourceRefData `json:"source_refs,optional"`
 }
 
-type CreateCrmContactReq struct {
-	BrandID    string `json:"brand_id,omitempty"`
-	AuthorID   string `json:"author_id" validate:"required"`
-	AuthorName string `json:"author_name" validate:"required"`
+type UpsertStylePresetHandlerReq struct {
+	StylePresetPath
+	UpsertStylePresetReq
 }
 
-type UpdateCrmContactReq struct {
-	CrmContactIDPath
-	Notes  *string   `json:"notes,optional"`
-	Tags   *[]string `json:"tags,optional"`
-	Status *string   `json:"status,optional"`
-}
-
-type PublishAnalyticsData struct {
-	ID              string `json:"id"`
-	MediaID         string `json:"media_id"`
-	Permalink       string `json:"permalink,omitempty"`
-	PublishedAt     int64  `json:"published_at"`
-	Checkpoint      string `json:"checkpoint"`
-	LikeCount       int    `json:"like_count,omitempty"`
-	ReplyCount      int    `json:"reply_count,omitempty"`
-	RepostCount     int    `json:"repost_count,omitempty"`
-	QuoteCount      int    `json:"quote_count,omitempty"`
-	ImpressionCount int    `json:"impression_count,omitempty"`
-	ReachCount      int    `json:"reach_count,omitempty"`
-	CheckedAt       int64  `json:"checked_at"`
-	CreateAt        int64  `json:"create_at"`
-}
-
-type PublishAnalyticsListData struct {
-	List []PublishAnalyticsData `json:"list"`
-}
-
-type LookalikeReq struct {
-	SourcePostID string `json:"source_post_id" validate:"required"`
-	BrandID      string `json:"brand_id,optional"`
-	Limit        int    `json:"limit,optional"`
-}
-
-type LookalikeItemData struct {
-	PostID              string  `json:"post_id"`
-	AuthorID            string  `json:"author_id"`
-	AuthorName          string  `json:"author_name"`
-	AuthorAvatar        string  `json:"author_avatar,omitempty"`
-	Permalink           string  `json:"permalink"`
-	Text                string  `json:"text"`
-	PlacementScore      int     `json:"placement_score"`
-	SemanticScore       int     `json:"semantic_score"`
-	EngagementPredicted int     `json:"engagement_predicted"`
-	AudienceQuality     int     `json:"audience_quality"`
-	Similarity          float64 `json:"similarity"`
-}
-
-type LookalikeData struct {
-	List []LookalikeItemData `json:"list"`
+type UpsertStylePresetReq struct {
+	Name        string   `json:"name" validate:"required"`
+	Tone        string   `json:"tone,optional"`
+	CTA         []string `json:"cta,optional"`
+	BannedWords []string `json:"banned_words,optional"`
+	Notes       string   `json:"notes,optional"`
+	Apply       bool     `json:"apply,optional"`
 }
 
 type ViralScanPostData struct {
diff --git a/backend/internal/worker/job/analyze_copy_mission.go b/backend/internal/worker/job/analyze_copy_mission.go
deleted file mode 100644
index cf94d4b..0000000
--- a/backend/internal/worker/job/analyze_copy_mission.go
+++ /dev/null
@@ -1,390 +0,0 @@
-package job
-
-import (
-	"context"
-	"fmt"
-	"strings"
-
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	"haixun-backend/internal/library/placement"
-	libviral "haixun-backend/internal/library/viral"
-	"haixun-backend/internal/library/websearch"
-	domai "haixun-backend/internal/model/ai/domain/usecase"
-	aiusecase "haixun-backend/internal/model/ai/usecase"
-	missionentity "haixun-backend/internal/model/copy_mission/domain/entity"
-	missiondomain "haixun-backend/internal/model/copy_mission/domain/usecase"
-	jobdom "haixun-backend/internal/model/job/domain/usecase"
-	personadomain "haixun-backend/internal/model/persona/domain/usecase"
-	placementusecase "haixun-backend/internal/model/placement/usecase"
-	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
-)
-
-type AnalyzeCopyMissionDeps struct {
-	Jobs           jobdom.UseCase
-	CopyMission    missiondomain.UseCase
-	Persona        personadomain.UseCase
-	ThreadsAccount threadsaccountdomain.UseCase
-	Placement      placementusecase.UseCase
-	AI             aiusecase.UseCase
-}
-
-func RegisterAnalyzeCopyMissionHandler(runner *Runner, deps AnalyzeCopyMissionDeps) {
-	if runner == nil {
-		return
-	}
-	runner.RegisterStepHandler("copy_mission_map", func(ctx context.Context, step StepContext) error {
-		return runAnalyzeCopyMission(ctx, step, deps)
-	})
-}
-
-func runAnalyzeCopyMission(ctx context.Context, step StepContext, deps AnalyzeCopyMissionDeps) error {
-	payload := step.Run.Payload
-	tenantID, ownerUID := runActorFromPayload(payload, step.Run)
-	personaID := stringField(payload, "persona_id")
-	missionID := stringField(payload, "copy_mission_id")
-	if tenantID == "" || ownerUID == "" || personaID == "" || missionID == "" {
-		return fmt.Errorf("analyze-copy-mission payload missing tenant_id, owner_uid, persona_id, or copy_mission_id")
-	}
-
-	mission, err := deps.CopyMission.Get(ctx, tenantID, ownerUID, personaID, missionID)
-	if err != nil {
-		return err
-	}
-	persona, err := deps.Persona.Get(ctx, tenantID, ownerUID, personaID)
-	if err != nil {
-		return err
-	}
-
-	updateProgress := func(summary string, percentage int) {
-		_ = step.Heartbeat(ctx)
-		_, _ = deps.Jobs.UpdateProgress(ctx, jobdom.UpdateProgressRequest{
-			JobID:      step.JobID,
-			WorkerID:   step.WorkerID,
-			Phase:      "copy_mission_map",
-			Summary:    summary,
-			Percentage: percentage,
-		})
-	}
-
-	updateProgress("產生拷貝任務研究地圖…", 15)
-
-	credential, err := deps.ThreadsAccount.ResolveMemberAiCredential(ctx, tenantID, ownerUID)
-	if err != nil {
-		return err
-	}
-	providerID, err := aiusecase.MapWorkerProvider(credential.Provider)
-	if err != nil {
-		return err
-	}
-
-	systemPrompt := libviral.BuildMissionResearchMapSystemPrompt()
-	userPrompt := libviral.BuildMissionResearchMapUserPrompt(libviral.CopyResearchMapInput{
-		Label:                  mission.Label,
-		SeedQuery:              mission.SeedQuery,
-		Brief:                  mission.Brief,
-		Persona:                persona.Persona,
-		StyleBenchmark:         persona.StyleBenchmark,
-		PersonaAudienceSummary: persona.CopyResearchMap.AudienceSummary,
-		PersonaContentGoal:     persona.CopyResearchMap.ContentGoal,
-		PersonaQuestions:       append([]string(nil), persona.CopyResearchMap.Questions...),
-		PersonaPillars:         append([]string(nil), persona.CopyResearchMap.Pillars...),
-	})
-	// ResearchGenerateRequest raises max_tokens so the full research map JSON is
-	// not truncated mid-object (truncation is the main cause of parse failures).
-	result, err := deps.AI.GenerateText(ctx, placement.ResearchGenerateRequest(domai.GenerateRequest{
-		Provider: providerID,
-		Model:    credential.Model,
-		Credential: domai.Credential{
-			APIKey: credential.APIKey,
-		},
-		System: systemPrompt,
-		Messages: []domai.Message{
-			{Role: "user", Content: userPrompt},
-		},
-	}))
-	if err != nil {
-		return err
-	}
-
-	parsed, err := libviral.ParseMissionResearchMapOutput(result.Text)
-	if err != nil {
-		// Model sometimes replies with reasoning/prose and no JSON object.
-		// Retry once, explicitly demanding a raw JSON object.
-		jsonOnlyResult, retryErr := deps.AI.GenerateText(ctx, placement.ResearchGenerateRequest(domai.GenerateRequest{
-			Provider: providerID,
-			Model:    credential.Model,
-			Credential: domai.Credential{
-				APIKey: credential.APIKey,
-			},
-			System: systemPrompt,
-			Messages: []domai.Message{
-				{Role: "user", Content: userPrompt},
-				{Role: "assistant", Content: result.Text},
-				{Role: "user", Content: libviral.MissionResearchMapJSONOnlyRetryPrompt()},
-			},
-		}))
-		if retryErr != nil {
-			return app.For(code.AI).SvcThirdParty("拷貝任務研究地圖 LLM 回傳無法解析：" + err.Error())
-		}
-		parsed, err = libviral.ParseMissionResearchMapOutput(jsonOnlyResult.Text)
-		if err != nil {
-			return app.For(code.AI).SvcThirdParty("拷貝任務研究地圖 LLM 回傳無法解析：" + err.Error())
-		}
-	}
-
-	entityTags := make([]missionentity.SuggestedTag, 0, len(parsed.SuggestedTags))
-	for _, tag := range parsed.SuggestedTags {
-		entityTags = append(entityTags, missionentity.SuggestedTag{
-			Tag:          tag.Tag,
-			Reason:       tag.Reason,
-			SearchIntent: tag.SearchIntent,
-			SearchType:   tag.SearchType,
-		})
-	}
-	researchMap := missionentity.ResearchMap{
-		AudienceSummary: parsed.AudienceSummary,
-		ContentGoal:     parsed.ContentGoal,
-		Questions:       parsed.Questions,
-		Pillars:         parsed.Pillars,
-		Exclusions:      parsed.Exclusions,
-		KnowledgeItems:  baseKnowledgeItems(parsed),
-		BenchmarkNotes:  parsed.BenchmarkNotes,
-		SimilarAccounts: similarAccountsFromSummary(mission.ResearchMap.SimilarAccounts),
-	}
-	researchMap.SuggestedTags = entityTags
-	updateProgress("補充相似帳號與延伸知識…", 70)
-	enrichMissionResearchMap(ctx, deps, tenantID, ownerUID, mission, &researchMap)
-	if len(researchMap.SelectedKnowledgeItems) == 0 {
-		researchMap.SelectedKnowledgeItems = defaultSelectedKnowledgeItems(researchMap.KnowledgeItems)
-	}
-	selected := libviral.PickDefaultSelectedTags(parsed.SuggestedTags)
-	selected = ensureSeedQuerySelected(mission.SeedQuery, selected)
-
-	mapped := missionentity.StatusMapped
-	updateProgress("儲存研究地圖與預設標籤…", 85)
-	_, err = deps.CopyMission.Update(ctx, missiondomain.UpdateRequest{
-		TenantID:  tenantID,
-		OwnerUID:  ownerUID,
-		PersonaID: personaID,
-		MissionID: missionID,
-		Patch: missiondomain.MissionPatch{
-			ResearchMap:     &researchMap,
-			SelectedTagsSet: true,
-			SelectedTags:    selected,
-			Status:          &mapped,
-		},
-	})
-	if err != nil {
-		return err
-	}
-
-	handoff := map[string]any{
-		"flow":            "copy",
-		"persona_id":      personaID,
-		"copy_mission_id": missionID,
-		"summary":         fmt.Sprintf("研究地圖就緒，已預選 %d 個搜尋標籤", len(selected)),
-		"next_route":      fmt.Sprintf("/matrix/missions/%s", missionID),
-	}
-
-	_, err = deps.Jobs.CompleteRun(ctx, jobdom.CompleteRunRequest{
-		JobID:    step.JobID,
-		WorkerID: step.WorkerID,
-		Result: map[string]any{
-			"tag_count":      len(entityTags),
-			"account_count":  0,
-			"selected_count": len(selected),
-			"handoff":        handoff,
-		},
-	})
-	return err
-}
-
-func enrichMissionResearchMap(
-	ctx context.Context,
-	deps AnalyzeCopyMissionDeps,
-	tenantID, ownerUID string,
-	mission *missiondomain.MissionSummary,
-	researchMap *missionentity.ResearchMap,
-) {
-	if mission == nil || researchMap == nil || deps.Placement == nil || deps.ThreadsAccount == nil {
-		return
-	}
-	settings, err := deps.Placement.ResearchSettings(ctx, tenantID, ownerUID)
-	if err != nil || !placement.WebSearchAvailable(settings) {
-		return
-	}
-	memberCtx, err := deps.ThreadsAccount.ResolveMemberPlacementContext(ctx, tenantID, ownerUID, settings)
-	if err != nil || memberCtx.WebSearchAPIKey() == "" {
-		return
-	}
-	client := websearch.New(memberCtx.WebSearchConfig())
-	if !client.Enabled() {
-		return
-	}
-	if len(researchMap.SimilarAccounts) < libviral.MaxSimilarAccounts {
-		webAccounts, err := libviral.DiscoverSimilarAccounts(ctx, client, libviral.DiscoverAccountsInput{
-			SeedQuery: mission.SeedQuery,
-			Brief:     mission.Brief,
-			Pillars:   researchMap.Pillars,
-		})
-		if err == nil && len(webAccounts) > 0 {
-			researchMap.SimilarAccounts = libviral.MergeSimilarAccounts(
-				researchMap.SimilarAccounts,
-				similarAccountEntitiesFromWeb(webAccounts),
-			)
-		}
-	}
-	if notes := collectMissionKnowledgeNotes(ctx, client, memberCtx, mission, researchMap); len(notes) > 0 {
-		researchMap.KnowledgeItems = mergeStringLists(researchMap.KnowledgeItems, notes)
-	}
-}
-
-func similarAccountEntitiesFromWeb(in []libviral.SimilarAccount) []missionentity.SimilarAccount {
-	out := make([]missionentity.SimilarAccount, 0, len(in))
-	for _, item := range in {
-		out = append(out, missionentity.SimilarAccount{
-			Username:      item.Username,
-			Reason:        item.Reason,
-			Source:        item.Source,
-			MatchedSource: item.MatchedSource,
-			Confidence:    item.Confidence,
-			Status:        missionentity.SimilarAccountStatusRecommended,
-			ProfileURL:    item.ProfileURL,
-		})
-	}
-	return out
-}
-
-func collectMissionKnowledgeNotes(
-	ctx context.Context,
-	client websearch.Client,
-	member placement.MemberContext,
-	mission *missiondomain.MissionSummary,
-	researchMap *missionentity.ResearchMap,
-) []string {
-	seed := strings.TrimSpace(mission.SeedQuery)
-	if seed == "" {
-		return nil
-	}
-	queries := []string{seed + " 重點 懶人包"}
-	if len(researchMap.Questions) > 0 {
-		if q := strings.TrimSpace(researchMap.Questions[0]); q != "" && q != seed {
-			queries = append(queries, q)
-		}
-	}
-	seen := map[string]struct{}{}
-	lines := []string{}
-	for _, query := range queries {
-		if len(lines) >= 5 {
-			break
-		}
-		res, err := client.Search(ctx, websearch.SearchOptions{
-			Query:        query,
-			Limit:        4,
-			Mode:         websearch.ModeKnowledgeExpand,
-			Country:      member.BraveCountry,
-			SearchLang:   member.BraveSearchLang,
-			UserLocation: member.ExaUserLocation,
-		})
-		if err != nil || res.Status != "success" {
-			continue
-		}
-		for _, item := range res.Results {
-			if len(lines) >= 5 {
-				break
-			}
-			title := strings.TrimSpace(item.Title)
-			snippet := strings.TrimSpace(item.Snippet)
-			if title == "" && snippet == "" {
-				continue
-			}
-			key := strings.ToLower(title + "|" + snippet)
-			if _, ok := seen[key]; ok {
-				continue
-			}
-			seen[key] = struct{}{}
-			line := title
-			if snippet != "" {
-				if len([]rune(snippet)) > 120 {
-					snippet = string([]rune(snippet)[:120])
-				}
-				line += "：" + snippet
-			}
-			lines = append(lines, line)
-		}
-	}
-	if len(lines) == 0 {
-		return nil
-	}
-	return lines
-}
-
-func baseKnowledgeItems(parsed libviral.MissionResearchMap) []string {
-	items := []string{}
-	for _, pillar := range parsed.Pillars {
-		if strings.TrimSpace(pillar) != "" {
-			items = append(items, "內容支柱："+strings.TrimSpace(pillar))
-		}
-	}
-	for _, question := range parsed.Questions {
-		if strings.TrimSpace(question) != "" {
-			items = append(items, "受眾問題："+strings.TrimSpace(question))
-		}
-	}
-	if strings.TrimSpace(parsed.BenchmarkNotes) != "" {
-		items = append(items, "研究筆記："+strings.TrimSpace(parsed.BenchmarkNotes))
-	}
-	return mergeStringLists(nil, items)
-}
-
-func defaultSelectedKnowledgeItems(items []string) []string {
-	if len(items) == 0 {
-		return nil
-	}
-	if len(items) > 6 {
-		return append([]string(nil), items[:6]...)
-	}
-	return append([]string(nil), items...)
-}
-
-func mergeStringLists(base []string, extra []string) []string {
-	seen := map[string]struct{}{}
-	out := make([]string, 0, len(base)+len(extra))
-	for _, item := range append(append([]string{}, base...), extra...) {
-		item = strings.TrimSpace(item)
-		if item == "" {
-			continue
-		}
-		if _, ok := seen[item]; ok {
-			continue
-		}
-		seen[item] = struct{}{}
-		out = append(out, item)
-	}
-	return out
-}
-
-func ensureSeedQuerySelected(seed string, selected []string) []string {
-	seed = strings.TrimSpace(seed)
-	if seed == "" {
-		return selected
-	}
-	for _, item := range selected {
-		if strings.EqualFold(strings.TrimSpace(item), seed) {
-			return selected
-		}
-	}
-	out := append([]string{seed}, selected...)
-	if len(out) > libviral.MaxScanTags {
-		out = out[:libviral.MaxScanTags]
-	}
-	return out
-}
-
-func copyMissionIDFromPayload(payload map[string]any) string {
-	if id := stringField(payload, "copy_mission_id"); id != "" {
-		return id
-	}
-	return strings.TrimSpace(stringField(payload, "mission_id"))
-}
diff --git a/backend/internal/worker/job/audience_samples.go b/backend/internal/worker/job/audience_samples.go
deleted file mode 100644
index 41d2507..0000000
--- a/backend/internal/worker/job/audience_samples.go
+++ /dev/null
@@ -1,26 +0,0 @@
-package job
-
-import (
-	missionentity "haixun-backend/internal/model/copy_mission/domain/entity"
-	missiondomain "haixun-backend/internal/model/copy_mission/domain/usecase"
-)
-
-func audienceSamplesFromSummary(in []missiondomain.AudienceSampleSummary) []missionentity.AudienceSample {
-	if len(in) == 0 {
-		return nil
-	}
-	out := make([]missionentity.AudienceSample, 0, len(in))
-	for _, item := range in {
-		out = append(out, missionentity.AudienceSample{
-			Username:       item.Username,
-			SamplePostID:   item.SamplePostID,
-			SampleText:     item.SampleText,
-			ReplyLikeCount: item.ReplyLikeCount,
-			Appearances:    item.Appearances,
-			FirstSeenAt:    item.FirstSeenAt,
-			LastSeenAt:     item.LastSeenAt,
-			Status:         item.Status,
-		})
-	}
-	return out
-}
diff --git a/backend/internal/worker/job/expand_copy_mission_graph.go b/backend/internal/worker/job/expand_copy_mission_graph.go
deleted file mode 100644
index 1da4840..0000000
--- a/backend/internal/worker/job/expand_copy_mission_graph.go
+++ /dev/null
@@ -1,387 +0,0 @@
-package job
-
-import (
-	"context"
-	"fmt"
-	"strings"
-
-	"haixun-backend/internal/library/clock"
-	libcopy "haixun-backend/internal/library/copymission"
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	libkg "haixun-backend/internal/library/knowledge"
-	"haixun-backend/internal/library/placement"
-	libprompt "haixun-backend/internal/library/prompt"
-	"haixun-backend/internal/library/websearch"
-	domai "haixun-backend/internal/model/ai/domain/usecase"
-	aiusecase "haixun-backend/internal/model/ai/usecase"
-	missionentity "haixun-backend/internal/model/copy_mission/domain/entity"
-	missiondomain "haixun-backend/internal/model/copy_mission/domain/usecase"
-	jobdom "haixun-backend/internal/model/job/domain/usecase"
-	kgusecase "haixun-backend/internal/model/knowledge_graph/domain/usecase"
-	personadomain "haixun-backend/internal/model/persona/domain/usecase"
-	placementusecase "haixun-backend/internal/model/placement/usecase"
-	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
-)
-
-type ExpandCopyMissionGraphDeps struct {
-	Jobs           jobdom.UseCase
-	CopyMission    missiondomain.UseCase
-	Persona        personadomain.UseCase
-	KnowledgeGraph kgusecase.UseCase
-	ThreadsAccount threadsaccountdomain.UseCase
-	Placement      placementusecase.UseCase
-	AI             aiusecase.UseCase
-}
-
-func RegisterExpandCopyMissionGraphHandler(runner *Runner, deps ExpandCopyMissionGraphDeps) {
-	if runner == nil {
-		return
-	}
-	runner.RegisterStepHandler("expand_copy_knowledge", func(ctx context.Context, step StepContext) error {
-		return runExpandCopyMissionGraph(ctx, step, deps)
-	})
-}
-
-func runExpandCopyMissionGraph(ctx context.Context, step StepContext, deps ExpandCopyMissionGraphDeps) error {
-	payload := step.Run.Payload
-	tenantID, ownerUID := runActorFromPayload(payload, step.Run)
-	personaID := stringField(payload, "persona_id")
-	missionID := copyMissionIDFromPayload(payload)
-	seed := stringField(payload, "seed_query")
-	supplemental := boolField(payload, "supplemental")
-	if tenantID == "" || ownerUID == "" || personaID == "" || missionID == "" {
-		return fmt.Errorf("expand-copy-mission-graph payload missing tenant_id, owner_uid, persona_id, or copy_mission_id")
-	}
-	if seed == "" {
-		return fmt.Errorf("expand-copy-mission-graph payload missing seed_query")
-	}
-
-	mission, err := deps.CopyMission.Get(ctx, tenantID, ownerUID, personaID, missionID)
-	if err != nil {
-		return err
-	}
-	if strings.TrimSpace(mission.ResearchMap.AudienceSummary) == "" {
-		return app.For(code.Persona).InputMissingRequired("請先產生研究地圖再擴展延伸知識")
-	}
-	persona, err := deps.Persona.Get(ctx, tenantID, ownerUID, personaID)
-	if err != nil {
-		return err
-	}
-
-	research, err := deps.Placement.ResearchSettings(ctx, tenantID, ownerUID)
-	if err != nil {
-		return err
-	}
-	expandStrategy := placement.EffectiveExpandStrategy(research)
-	if reqStrategy := strings.TrimSpace(stringField(payload, "expand_strategy")); reqStrategy != "" {
-		expandStrategy = libkg.ParseExpandStrategy(reqStrategy)
-	}
-	if supplemental && placement.WebSearchAvailable(research) {
-		expandStrategy = libkg.ExpandStrategyBrave
-	}
-	memberCtx, err := deps.ThreadsAccount.ResolveMemberPlacementContext(ctx, tenantID, ownerUID, research)
-	if err != nil {
-		return err
-	}
-	webClient := websearch.New(memberCtx.WebSearchConfig())
-
-	credential, err := deps.ThreadsAccount.ResolveMemberAiCredential(ctx, tenantID, ownerUID)
-	if err != nil {
-		return err
-	}
-	providerID, err := aiusecase.MapWorkerProvider(credential.Provider)
-	if err != nil {
-		return err
-	}
-
-	entityMap := summaryResearchMap(mission.ResearchMap)
-	missionCtx := libcopy.MissionContext{
-		Label:       mission.Label,
-		SeedQuery:   mission.SeedQuery,
-		Brief:       mission.Brief,
-		ResearchMap: entityMap,
-	}
-	personaCtx := libcopy.PersonaContext{
-		DisplayName: persona.DisplayName,
-		Persona:     persona.Persona,
-	}
-
-	updateProgress := func(summary string, percentage int) {
-		_ = step.Heartbeat(ctx)
-		_, _ = deps.Jobs.UpdateProgress(ctx, jobdom.UpdateProgressRequest{
-			JobID:      step.JobID,
-			WorkerID:   step.WorkerID,
-			Phase:      "expand_copy_knowledge",
-			Summary:    summary,
-			Percentage: percentage,
-		})
-	}
-
-	var existing *kgusecase.GraphSummary
-	if supplemental {
-		existing, _ = deps.KnowledgeGraph.GetByCopyMission(ctx, tenantID, ownerUID, missionID)
-	}
-
-	braveSources := []libkg.BraveSource{}
-	var systemPrompt string
-	var userPrompt string
-
-	switch expandStrategy {
-	case libkg.ExpandStrategyLLM:
-		updateProgress("整理延伸知識…", 25)
-		systemPrompt, err = libprompt.KnowledgeGraphLLMSystem()
-		if err != nil {
-			return app.For(code.AI).SysInternal("knowledge graph llm prompt load failed")
-		}
-		kgVars := map[string]string{
-			"seed":                    seed,
-			"product_brief_line":      libkg.OptionalPromptLine("任務補充", mission.Brief),
-			"target_audience_line":    libkg.OptionalPromptLine("目標受眾", mission.ResearchMap.AudienceSummary),
-			"persona_line":            libkg.OptionalPromptLine("人設", persona.Persona),
-			"research_pillars_line":   libkg.BulletPromptLine("內容支柱", mission.ResearchMap.Pillars),
-			"research_questions_line": libkg.BulletPromptLine("受眾提問", mission.ResearchMap.Questions),
-		}
-		userPrompt, err = libprompt.KnowledgeGraphLLMUser(kgVars)
-		if err != nil {
-			return app.For(code.AI).SysInternal("knowledge graph llm user prompt load failed")
-		}
-	default:
-		updateProgress("蒐集參考資料…", 10)
-		l1Labels := []string{}
-		if existing != nil {
-			l1Labels = libkg.L1LabelsFromNodes(existing.Nodes)
-		}
-		planIn := libcopy.PlanInput(missionCtx, seed, l1Labels, supplemental, expandStrategy)
-		queries := libkg.PlanQueries(planIn)
-		updateProgress(fmt.Sprintf("蒐集參考資料（%d 項查詢）…", len(queries)), 25)
-		braveSources, err = runWebKnowledgeExpand(ctx, webClient, memberCtx, queries, expandStrategy, func(i, total int) {
-			pct := 25 + ((i + 1) * 30 / max(total, 1))
-			updateProgress(fmt.Sprintf("蒐集參考資料 %d/%d…", i+1, total), pct)
-		}, func() error {
-			cancelled, _ := deps.Jobs.IsCancelRequested(ctx, step.JobID)
-			if cancelled {
-				return errJobCancelled
-			}
-			return ctx.Err()
-		})
-		if err != nil {
-			return err
-		}
-		updateProgress("整理延伸知識…", 60)
-		systemPrompt, err = libprompt.KnowledgeGraphSystem()
-		if err != nil {
-			return app.For(code.AI).SysInternal("knowledge graph prompt load failed")
-		}
-		userPrompt, err = libkg.BuildUserPrompt(libcopy.SynthInput(missionCtx, personaCtx, braveSources))
-		if err != nil {
-			return app.For(code.AI).SysInternal("knowledge graph user prompt load failed")
-		}
-	}
-
-	genReq := placement.ResearchGenerateRequest(domai.GenerateRequest{
-		Provider: providerID,
-		Model:    credential.Model,
-		Credential: domai.Credential{
-			APIKey: credential.APIKey,
-		},
-		System: systemPrompt,
-		Messages: []domai.Message{
-			{Role: "user", Content: userPrompt},
-		},
-	})
-	result, err := deps.AI.GenerateText(ctx, genReq)
-	if err != nil {
-		return err
-	}
-
-	synthIn := libkg.SynthInput{
-		Seed:           seed,
-		TargetAudience: mission.ResearchMap.AudienceSummary,
-	}
-	graph, err := libkg.ParseSynthOutput(result.Text, synthIn, braveSources)
-	if err != nil {
-		// Model occasionally replies with reasoning/prose and no JSON object.
-		// Retry once, explicitly demanding a raw JSON object.
-		jsonOnlyReq := placement.ResearchGenerateRequest(domai.GenerateRequest{
-			Provider: providerID,
-			Model:    credential.Model,
-			Credential: domai.Credential{
-				APIKey: credential.APIKey,
-			},
-			System: systemPrompt,
-			Messages: []domai.Message{
-				{Role: "user", Content: userPrompt},
-				{Role: "assistant", Content: result.Text},
-				{Role: "user", Content: libkg.KnowledgeGraphJSONOnlyRetryPrompt()},
-			},
-		})
-		retryResult, retryErr := deps.AI.GenerateText(ctx, jsonOnlyReq)
-		if retryErr != nil {
-			return app.For(code.AI).SvcThirdParty("延伸知識產生失敗，請重試：" + err.Error())
-		}
-		retryGraph, retryParseErr := libkg.ParseSynthOutput(retryResult.Text, synthIn, braveSources)
-		if retryParseErr != nil {
-			return app.For(code.AI).SvcThirdParty("延伸知識產生失敗，請重試：" + retryParseErr.Error())
-		}
-		graph = retryGraph
-		result = retryResult
-	}
-	if libkg.GraphTooThin(graph) {
-		retryReq := placement.ResearchGenerateRequest(domai.GenerateRequest{
-			Provider: providerID,
-			Model:    credential.Model,
-			Credential: domai.Credential{
-				APIKey: credential.APIKey,
-			},
-			System: systemPrompt,
-			Messages: []domai.Message{
-				{Role: "user", Content: userPrompt},
-				{Role: "assistant", Content: result.Text},
-				{Role: "user", Content: libkg.KnowledgeGraphRetryUserPrompt()},
-			},
-		})
-		if retryResult, retryErr := deps.AI.GenerateText(ctx, retryReq); retryErr == nil {
-			if retryGraph, parseErr := libkg.ParseSynthOutput(retryResult.Text, synthIn, braveSources); parseErr == nil && !libkg.GraphTooThin(retryGraph) {
-				graph = retryGraph
-			}
-		}
-	}
-
-	if supplemental && existing != nil {
-		graph = mergeGraphs(existing, graph, braveSources)
-	}
-	if libkg.GraphNeedsBootstrap(graph) {
-		libkg.SupplementGraphFromResearchMap(&graph, seed, mission.ResearchMap.Pillars, mission.ResearchMap.Questions)
-	}
-	preserveSelection := map[string]bool{}
-	if existing != nil {
-		for _, node := range existing.Nodes {
-			preserveSelection[node.ID] = node.SelectedForScan
-		}
-	}
-	libcopy.ApplyDefaultNodeSelectionPreserving(graph.Nodes, preserveSelection)
-	libkg.DeriveSearchTagsFromGraph(&graph, libcopy.PatrolTagInput(missionCtx))
-
-	updateProgress("儲存延伸知識…", 90)
-	graph.BraveSources = braveSources
-	now := clock.NowUnixNano()
-	saved, err := deps.KnowledgeGraph.Upsert(ctx, kgusecase.UpsertRequest{
-		TenantID:       tenantID,
-		OwnerUID:       ownerUID,
-		BrandID:        personaID,
-		CopyMissionID:  missionID,
-		Seed:           graph.Seed,
-		Nodes:          graph.Nodes,
-		Edges:          graph.Edges,
-		BraveSources:   graph.BraveSources,
-		ExpandStrategy: expandStrategy.String(),
-		PainTagCount:   graph.PainTagCount,
-		GeneratedAt:    now,
-	})
-	if err != nil {
-		return err
-	}
-	if err := syncCopyMissionKnowledgeFromGraph(ctx, deps, tenantID, ownerUID, personaID, missionID, entityMap, saved.Nodes, braveSources); err != nil {
-		return err
-	}
-
-	handoff := map[string]any{
-		"flow":            "copy",
-		"persona_id":      personaID,
-		"copy_mission_id": missionID,
-		"summary":         fmt.Sprintf("延伸知識 %d 節點，痛點候選 %d", len(saved.Nodes), saved.PainTagCount),
-		"next_route":      fmt.Sprintf("/matrix/missions/%s", missionID),
-	}
-	_, err = deps.Jobs.CompleteRun(ctx, jobdom.CompleteRunRequest{
-		JobID:    step.JobID,
-		WorkerID: step.WorkerID,
-		Result: map[string]any{
-			"graph_id":       saved.ID,
-			"seed":           saved.Seed,
-			"pain_tag_count": saved.PainTagCount,
-			"node_count":     len(saved.Nodes),
-			"handoff":        handoff,
-		},
-	})
-	return err
-}
-
-func summaryResearchMap(summary missiondomain.ResearchMapSummary) missionentity.ResearchMap {
-	tags := make([]missionentity.SuggestedTag, 0, len(summary.SuggestedTags))
-	for _, tag := range summary.SuggestedTags {
-		tags = append(tags, missionentity.SuggestedTag{
-			Tag:          tag.Tag,
-			Reason:       tag.Reason,
-			SearchIntent: tag.SearchIntent,
-			SearchType:   tag.SearchType,
-		})
-	}
-	accounts := make([]missionentity.SimilarAccount, 0, len(summary.SimilarAccounts))
-	for _, acc := range summary.SimilarAccounts {
-		accounts = append(accounts, missionentity.SimilarAccount{
-			Username:        acc.Username,
-			Reason:          acc.Reason,
-			Source:          acc.Source,
-			MatchedSource:   append([]string(nil), acc.MatchedSource...),
-			Confidence:      acc.Confidence,
-			Status:          acc.Status,
-			TopicRelevance:  acc.TopicRelevance,
-			LastSeenAt:      acc.LastSeenAt,
-			ProfileURL:      acc.ProfileURL,
-			AuthorVerified:  acc.AuthorVerified,
-			FollowerCount:   acc.FollowerCount,
-			EngagementScore: acc.EngagementScore,
-			LikeCount:       acc.LikeCount,
-			ReplyCount:      acc.ReplyCount,
-			PostCount:       acc.PostCount,
-		})
-	}
-	samples := make([]missionentity.AudienceSample, 0, len(summary.AudienceSamples))
-	for _, sample := range summary.AudienceSamples {
-		samples = append(samples, missionentity.AudienceSample{
-			Username:       sample.Username,
-			SamplePostID:   sample.SamplePostID,
-			SampleText:     sample.SampleText,
-			ReplyLikeCount: sample.ReplyLikeCount,
-			Appearances:    sample.Appearances,
-			FirstSeenAt:    sample.FirstSeenAt,
-			LastSeenAt:     sample.LastSeenAt,
-			Status:         sample.Status,
-		})
-	}
-	return missionentity.ResearchMap{
-		AudienceSummary:        summary.AudienceSummary,
-		ContentGoal:            summary.ContentGoal,
-		Questions:              append([]string(nil), summary.Questions...),
-		Pillars:                append([]string(nil), summary.Pillars...),
-		Exclusions:             append([]string(nil), summary.Exclusions...),
-		KnowledgeItems:         append([]string(nil), summary.KnowledgeItems...),
-		SelectedKnowledgeItems: append([]string(nil), summary.SelectedKnowledgeItems...),
-		SuggestedTags:          tags,
-		SimilarAccounts:        accounts,
-		AudienceSamples:        samples,
-		BenchmarkNotes:         summary.BenchmarkNotes,
-	}
-}
-
-func syncCopyMissionKnowledgeFromGraph(
-	ctx context.Context,
-	deps ExpandCopyMissionGraphDeps,
-	tenantID, ownerUID, personaID, missionID string,
-	prev missionentity.ResearchMap,
-	nodes []libkg.Node,
-	sources []libkg.BraveSource,
-) error {
-	researchMap := libcopy.BuildResearchMapFromGraph(prev, nodes, sources)
-	_, err := deps.CopyMission.Update(ctx, missiondomain.UpdateRequest{
-		TenantID:  tenantID,
-		OwnerUID:  ownerUID,
-		PersonaID: personaID,
-		MissionID: missionID,
-		Patch: missiondomain.MissionPatch{
-			ResearchMap: &researchMap,
-		},
-	})
-	return err
-}
diff --git a/backend/internal/worker/job/expand_graph.go b/backend/internal/worker/job/expand_graph.go
index 4dc6691..31b5138 100644
--- a/backend/internal/worker/job/expand_graph.go
+++ b/backend/internal/worker/job/expand_graph.go
@@ -175,6 +175,14 @@ func runExpandGraph(ctx context.Context, step StepContext, deps ExpandGraphDeps)
 
 	var existing *kgusecase.GraphSummary
 	if supplemental {
+		if scope.TopicID != "" {
+			existing, _ = deps.KnowledgeGraph.GetByTopic(ctx, tenantID, ownerUID, scope.TopicID, brandID)
+		} else {
+			existing, _ = deps.KnowledgeGraph.Get(ctx, tenantID, ownerUID, brandID)
+		}
+	} else if scope.TopicID != "" {
+		existing, _ = deps.KnowledgeGraph.GetByTopic(ctx, tenantID, ownerUID, scope.TopicID, brandID)
+	} else {
 		existing, _ = deps.KnowledgeGraph.Get(ctx, tenantID, ownerUID, brandID)
 	}
 
@@ -379,7 +387,11 @@ func runExpandGraph(ctx context.Context, step StepContext, deps ExpandGraphDeps)
 		libkg.SupplementGraphFromResearchMap(&graph, seed, brand.ResearchMap.Pillars, brand.ResearchMap.Questions)
 	}
 	patrolInput := libkg.PatrolTagInputFromBrand(brand, productBrief)
+	libkg.RescoreGraphIntentFit(&graph, patrolInput)
 	libkg.DeriveSearchTagsFromGraph(&graph, patrolInput)
+	if existing != nil && len(existing.Nodes) > 0 {
+		libkg.PreserveNodeSelectionByLabel(graph.Nodes, existing.Nodes)
+	}
 
 	updateProgress("整理海巡關鍵字…", 88)
 	if err := syncAutoPatrolKeywords(ctx, deps, tenantID, ownerUID, scope, graph.Nodes, productBrief); err != nil {
@@ -809,13 +821,18 @@ func ensureResearchMap(
 		}
 	}
 
+	patrolInput := libkg.PatrolTagInputFromBrand(brand, productBrief)
 	entityMap := brandentity.ResearchMap{
 		AudienceSummary: parsed.AudienceSummary,
 		ContentGoal:     parsed.ContentGoal,
-		Questions:       parsed.Questions,
-		Pillars:         parsed.Pillars,
+		Questions:       libkg.RankStringsByIntent(parsed.Questions, patrolInput),
+		Pillars:         libkg.RankStringsByIntent(parsed.Pillars, patrolInput),
 		Exclusions:      parsed.Exclusions,
-		PatrolKeywords:  libkg.SanitizePatrolKeywordList(parsed.PatrolKeywords),
+		PatrolKeywords: libkg.FilterPatrolKeywordsByIntent(
+			libkg.SanitizePatrolKeywordList(parsed.PatrolKeywords),
+			patrolInput,
+			18,
+		),
 	}
 	targetAudience := strings.TrimSpace(brand.TargetAudience)
 	if targetAudience == "" {
diff --git a/backend/internal/worker/job/generate_copy_draft.go b/backend/internal/worker/job/generate_copy_draft.go
deleted file mode 100644
index 29c7ea3..0000000
--- a/backend/internal/worker/job/generate_copy_draft.go
+++ /dev/null
@@ -1,210 +0,0 @@
-package job
-
-import (
-	"context"
-	"fmt"
-	"strings"
-
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	"haixun-backend/internal/library/style8d"
-	libviral "haixun-backend/internal/library/viral"
-	domai "haixun-backend/internal/model/ai/domain/usecase"
-	aiusecase "haixun-backend/internal/model/ai/usecase"
-	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
-	missiondomain "haixun-backend/internal/model/copy_mission/domain/usecase"
-	jobdom "haixun-backend/internal/model/job/domain/usecase"
-	personadomain "haixun-backend/internal/model/persona/domain/usecase"
-	scanpostdomain "haixun-backend/internal/model/scan_post/domain/usecase"
-	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
-)
-
-type GenerateCopyDraftDeps struct {
-	Jobs           jobdom.UseCase
-	CopyMission    missiondomain.UseCase
-	Persona        personadomain.UseCase
-	ScanPost       scanpostdomain.UseCase
-	CopyDraft      copydraftdomain.UseCase
-	ThreadsAccount threadsaccountdomain.UseCase
-	AI             aiusecase.UseCase
-}
-
-func RegisterGenerateCopyDraftHandler(runner *Runner, deps GenerateCopyDraftDeps) {
-	if runner == nil {
-		return
-	}
-	runner.RegisterStepHandler("copy_draft_generate", func(ctx context.Context, step StepContext) error {
-		return runGenerateCopyDraft(ctx, step, deps)
-	})
-}
-
-func runGenerateCopyDraft(ctx context.Context, step StepContext, deps GenerateCopyDraftDeps) error {
-	payload := step.Run.Payload
-	tenantID, ownerUID := runActorFromPayload(payload, step.Run)
-	personaID := stringField(payload, "persona_id")
-	missionID := copyMissionIDFromPayload(payload)
-	scanPostID := strings.TrimSpace(stringField(payload, "scan_post_id"))
-	if tenantID == "" || ownerUID == "" || personaID == "" || scanPostID == "" {
-		return fmt.Errorf("generate-copy-draft payload missing tenant_id, owner_uid, persona_id, or scan_post_id")
-	}
-
-	updateProgress := func(summary string, percentage int) {
-		_ = step.Heartbeat(ctx)
-		_, _ = deps.Jobs.UpdateProgress(ctx, jobdom.UpdateProgressRequest{
-			JobID:      step.JobID,
-			WorkerID:   step.WorkerID,
-			Phase:      "copy_draft_generate",
-			Summary:    summary,
-			Percentage: percentage,
-		})
-	}
-
-	updateProgress("讀取爆款原文…", 12)
-
-	persona, err := deps.Persona.Get(ctx, tenantID, ownerUID, personaID)
-	if err != nil {
-		return err
-	}
-	post, err := deps.ScanPost.GetForPersona(ctx, tenantID, ownerUID, personaID, scanPostID)
-	if err != nil {
-		return err
-	}
-	if missionID == "" {
-		missionID = strings.TrimSpace(post.CopyMissionID)
-	}
-
-	topicLabel := strings.TrimSpace(post.SearchTag)
-	topicBrief := strings.TrimSpace(persona.Brief)
-	if missionID != "" {
-		if mission, missionErr := deps.CopyMission.Get(ctx, tenantID, ownerUID, personaID, missionID); missionErr == nil {
-			if label := strings.TrimSpace(mission.Label); label != "" {
-				topicLabel = label
-			}
-			if brief := strings.TrimSpace(mission.Brief); brief != "" {
-				topicBrief = brief
-			}
-		}
-	}
-
-	if !style8d.HasReady8D(persona.Persona, persona.StyleProfile) {
-		return app.For(code.Persona).InputMissingRequired("請先完成人設 8D 對標分析")
-	}
-	personaBlock := style8d.ResolvePersonaBlock(persona.Persona, persona.StyleProfile, persona.Brief)
-
-	credential, err := deps.ThreadsAccount.ResolveMemberAiCredential(ctx, tenantID, ownerUID)
-	if err != nil {
-		return err
-	}
-	providerID, err := aiusecase.MapWorkerProvider(credential.Provider)
-	if err != nil {
-		return err
-	}
-
-	updateProgress("分析爆款結構…", 35)
-
-	analysisText := ""
-	analyzeResult, analyzeErr := deps.AI.GenerateText(ctx, domai.GenerateRequest{
-		Provider: providerID,
-		Model:    credential.Model,
-		Credential: domai.Credential{
-			APIKey: credential.APIKey,
-		},
-		System: libviral.BuildAnalyzeViralSystemPrompt(),
-		Messages: []domai.Message{
-			{
-				Role: "user",
-				Content: libviral.BuildAnalyzeViralUserPrompt(libviral.AnalyzeViralInput{
-					PostText:   post.Text,
-					AuthorName: post.Author,
-					LikeCount:  post.LikeCount,
-					ReplyCount: post.ReplyCount,
-					SearchTag:  post.SearchTag,
-					TopicLabel: topicLabel,
-					TopicBrief: topicBrief,
-					Persona:    personaBlock,
-				}),
-			},
-		},
-	})
-	if analyzeErr == nil {
-		if parsed, parseErr := libviral.ParseAnalyzeViralOutput(analyzeResult.Text); parseErr == nil {
-			analysisText = libviral.FormatAnalysisForReplicate(parsed)
-		}
-	}
-
-	updateProgress("深仿寫產文中…", 65)
-
-	result, err := deps.AI.GenerateText(ctx, domai.GenerateRequest{
-		Provider: providerID,
-		Model:    credential.Model,
-		Credential: domai.Credential{
-			APIKey: credential.APIKey,
-		},
-		System: libviral.BuildSystemPrompt(),
-		Messages: []domai.Message{
-			{
-				Role: "user",
-				Content: libviral.BuildUserPrompt(libviral.ReplicateInput{
-					TopicLabel:        topicLabel,
-					TopicBrief:        topicBrief,
-					Persona:           personaBlock,
-					StyleProfile:      "",
-					OriginalText:      post.Text,
-					AuthorName:        post.Author,
-					StructureAnalysis: analysisText,
-				}),
-			},
-		},
-	})
-	if err != nil {
-		return err
-	}
-
-	parsed, err := libviral.ParseReplicateOutput(result.Text)
-	if err != nil {
-		return app.For(code.AI).SvcThirdParty("仿寫 LLM 回傳無法解析：" + err.Error())
-	}
-
-	updateProgress("儲存仿寫草稿…", 90)
-
-	saved, err := deps.CopyDraft.Create(ctx, copydraftdomain.CreateRequest{
-		TenantID:       tenantID,
-		OwnerUID:       ownerUID,
-		PersonaID:      personaID,
-		CopyMissionID:  post.CopyMissionID,
-		ScanPostID:     scanPostID,
-		DraftType:      "replicate",
-		Text:           parsed.Text,
-		Angle:          parsed.Angle,
-		Hook:           parsed.Hook,
-		Rationale:      parsed.Rationale,
-		ReferenceNotes: parsed.StructureNotes,
-		Sources:        []string{post.Permalink},
-	})
-	if err != nil {
-		return err
-	}
-
-	nextRoute := "/matrix"
-	if missionID != "" {
-		nextRoute = fmt.Sprintf("/matrix/missions/%s#copy-output", missionID)
-	}
-	handoff := map[string]any{
-		"flow":            "copy",
-		"persona_id":      personaID,
-		"copy_mission_id": missionID,
-		"scan_post_id":    scanPostID,
-		"summary":         "已產出深仿寫草稿",
-		"next_route":      nextRoute,
-	}
-
-	_, err = deps.Jobs.CompleteRun(ctx, jobdom.CompleteRunRequest{
-		JobID:    step.JobID,
-		WorkerID: step.WorkerID,
-		Result: map[string]any{
-			"draft_id": saved.ID,
-			"handoff":  handoff,
-		},
-	})
-	return err
-}
diff --git a/backend/internal/worker/job/generate_copy_matrix.go b/backend/internal/worker/job/generate_copy_matrix.go
deleted file mode 100644
index 47ac1a5..0000000
--- a/backend/internal/worker/job/generate_copy_matrix.go
+++ /dev/null
@@ -1,290 +0,0 @@
-package job
-
-import (
-	"context"
-	"fmt"
-	"strings"
-
-	app "haixun-backend/internal/library/errors"
-	"haixun-backend/internal/library/errors/code"
-	libcopy "haixun-backend/internal/library/copymission"
-	libkg "haixun-backend/internal/library/knowledge"
-	libmatrix "haixun-backend/internal/library/matrix"
-	libweb "haixun-backend/internal/library/webpage"
-	libprompt "haixun-backend/internal/library/prompt"
-	"haixun-backend/internal/library/style8d"
-	domai "haixun-backend/internal/model/ai/domain/usecase"
-	aiusecase "haixun-backend/internal/model/ai/usecase"
-	copydraftentity "haixun-backend/internal/model/copy_draft/domain/entity"
-	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
-	missionentity "haixun-backend/internal/model/copy_mission/domain/entity"
-	missiondomain "haixun-backend/internal/model/copy_mission/domain/usecase"
-	kgusecase "haixun-backend/internal/model/knowledge_graph/domain/usecase"
-	jobdom "haixun-backend/internal/model/job/domain/usecase"
-	personadomain "haixun-backend/internal/model/persona/domain/usecase"
-	scanpostdomain "haixun-backend/internal/model/scan_post/domain/usecase"
-	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
-)
-
-type GenerateCopyMatrixDeps struct {
-	Jobs           jobdom.UseCase
-	CopyMission    missiondomain.UseCase
-	Persona        personadomain.UseCase
-	ScanPost       scanpostdomain.UseCase
-	CopyDraft      copydraftdomain.UseCase
-	KnowledgeGraph kgusecase.UseCase
-	ThreadsAccount threadsaccountdomain.UseCase
-	AI             aiusecase.UseCase
-}
-
-func RegisterGenerateCopyMatrixHandler(runner *Runner, deps GenerateCopyMatrixDeps) {
-	if runner == nil {
-		return
-	}
-	runner.RegisterStepHandler("copy_matrix_generate", func(ctx context.Context, step StepContext) error {
-		return runGenerateCopyMatrix(ctx, step, deps)
-	})
-}
-
-func runGenerateCopyMatrix(ctx context.Context, step StepContext, deps GenerateCopyMatrixDeps) error {
-	payload := step.Run.Payload
-	tenantID, ownerUID := runActorFromPayload(payload, step.Run)
-	personaID := stringField(payload, "persona_id")
-	missionID := copyMissionIDFromPayload(payload)
-	if tenantID == "" || ownerUID == "" || personaID == "" || missionID == "" {
-		return fmt.Errorf("generate-copy-matrix payload missing tenant_id, owner_uid, persona_id, or copy_mission_id")
-	}
-
-	mission, err := deps.CopyMission.Get(ctx, tenantID, ownerUID, personaID, missionID)
-	if err != nil {
-		return err
-	}
-	if mission.Status != string(missionentity.StatusMapped) &&
-		mission.Status != string(missionentity.StatusScanned) &&
-		mission.Status != string(missionentity.StatusDrafted) {
-		return app.For(code.Persona).ResInvalidState("請先完成研究地圖再產出內容矩陣")
-	}
-	if strings.TrimSpace(mission.ResearchMap.AudienceSummary) == "" {
-		return app.For(code.Persona).InputMissingRequired("請先完成研究地圖")
-	}
-
-	persona, err := deps.Persona.Get(ctx, tenantID, ownerUID, personaID)
-	if err != nil {
-		return err
-	}
-	if !style8d.HasReady8D(persona.Persona, persona.StyleProfile) {
-		return app.For(code.Persona).InputMissingRequired("請先完成人設 8D 對標分析")
-	}
-	personaBlock := style8d.ResolvePersonaBlock(persona.Persona, persona.StyleProfile, persona.Brief)
-
-	count := intField(payload, "count")
-	if count <= 0 {
-		count = 5
-	}
-	if count > 12 {
-		count = 12
-	}
-
-	updateProgress := func(summary string, percentage int) {
-		_ = step.Heartbeat(ctx)
-		_, _ = deps.Jobs.UpdateProgress(ctx, jobdom.UpdateProgressRequest{
-			JobID:      step.JobID,
-			WorkerID:   step.WorkerID,
-			Phase:      "copy_matrix_generate",
-			Summary:    summary,
-			Percentage: percentage,
-		})
-	}
-
-	updateProgress("讀取爆款樣本…", 15)
-
-	posts, err := deps.ScanPost.ListForPersona(ctx, scanpostdomain.PersonaListRequest{
-		TenantID:      tenantID,
-		OwnerUID:      ownerUID,
-		PersonaID:     personaID,
-		CopyMissionID: missionID,
-		Limit:         12,
-	})
-	if err != nil {
-		return err
-	}
-	samples := matrixSamplesFromPosts(posts)
-	graphNodes, graphSources := loadCopyMissionGraph(ctx, deps, tenantID, ownerUID, missionID)
-	knowledgeItems := libcopy.MatrixKnowledgeItems(
-		mission.ResearchMap.SelectedKnowledgeItems,
-		mission.ResearchMap.KnowledgeItems,
-		graphNodes,
-		mission.SelectedTags,
-	)
-	researchSources := libcopy.ResearchSourcesFromSummaries(mission.ResearchMap.ResearchItems)
-	refURLs := libcopy.MergeReferenceURLs(
-		libcopy.ReferenceURLsFromSelection(graphNodes, graphSources),
-		researchSources,
-	)
-	researchItemsBlock := libcopy.FormatResearchItemsForMatrix(researchSources)
-	var referenceMarkdown string
-	if len(refURLs) > 0 {
-		updateProgress(fmt.Sprintf("抓取 %d 個參考網頁並轉 Markdown…", len(refURLs)), 32)
-		digests := libweb.FetchDigests(ctx, refURLs, libweb.FetchOptions{})
-		referenceMarkdown = libmatrix.BuildReferenceMarkdown(digests)
-	}
-	researchBlock := libmatrix.FormatCopyResearchMapBlockWithReferences(
-		mission.ResearchMap.AudienceSummary,
-		mission.ResearchMap.ContentGoal,
-		mission.ResearchMap.Questions,
-		mission.ResearchMap.Pillars,
-		mission.ResearchMap.Exclusions,
-		knowledgeItems,
-		researchItemsBlock,
-		referenceMarkdown,
-	)
-	userPrompt, err := libmatrix.BuildCopyUserPrompt(libmatrix.CopyGenerateInput{
-		Count:        count,
-		TopicLabel:   mission.Label,
-		TopicBrief:   mission.Brief,
-		ResearchMap:  researchBlock,
-		SelectedTags: mission.SelectedTags,
-		ViralSamples: samples,
-		PersonaBlock: personaBlock,
-	})
-	if err != nil {
-		return app.For(code.AI).SysInternal("matrix user prompt load failed")
-	}
-	systemPrompt, err := libprompt.MatrixCopySystem()
-	if err != nil {
-		return app.For(code.AI).SysInternal("matrix system prompt load failed")
-	}
-
-	matrixSummary := "產出內容矩陣草稿…"
-	if len(knowledgeItems) > 0 {
-		matrixSummary = fmt.Sprintf("依 %d 項延伸知識產出矩陣…", len(knowledgeItems))
-	}
-	updateProgress(matrixSummary, 45)
-
-	credential, err := deps.ThreadsAccount.ResolveMemberAiCredential(ctx, tenantID, ownerUID)
-	if err != nil {
-		return err
-	}
-	providerID, err := aiusecase.MapWorkerProvider(credential.Provider)
-	if err != nil {
-		return err
-	}
-	parsed, err := libmatrix.GenerateCopyOutput(ctx, deps.AI, domai.GenerateRequest{
-		Provider: providerID,
-		Model:    credential.Model,
-		Credential: domai.Credential{
-			APIKey: credential.APIKey,
-		},
-		System: systemPrompt,
-		Messages: []domai.Message{
-			{Role: "user", Content: userPrompt},
-		},
-	}, count)
-	if err != nil {
-		return app.For(code.AI).SvcThirdParty("內容矩陣 LLM 回傳無法解析：" + err.Error())
-	}
-
-	updateProgress("儲存矩陣草稿…", 88)
-
-	createReqs := make([]copydraftdomain.CreateRequest, 0, len(parsed.Rows))
-	for _, row := range parsed.Rows {
-		createReqs = append(createReqs, copydraftdomain.CreateRequest{
-			CopyMissionID:  missionID,
-			DraftType:      copydraftentity.DraftTypeMatrix,
-			SortOrder:      row.SortOrder,
-			Text:           row.Text,
-			Angle:          row.Angle,
-			Hook:           row.Hook,
-			Rationale:      row.Rationale,
-			ReferenceNotes: row.ReferenceNotes,
-			Sources:        row.SourcePermalinks,
-		})
-	}
-	saved, err := deps.CopyDraft.ReplaceMissionMatrix(ctx, tenantID, ownerUID, personaID, missionID, createReqs)
-	if err != nil {
-		return err
-	}
-
-	drafted := missionentity.StatusDrafted
-	_, _ = deps.CopyMission.Update(ctx, missiondomain.UpdateRequest{
-		TenantID:  tenantID,
-		OwnerUID:  ownerUID,
-		PersonaID: personaID,
-		MissionID: missionID,
-		Patch: missiondomain.MissionPatch{
-			Status: &drafted,
-		},
-	})
-
-	handoff := map[string]any{
-		"flow":            "copy",
-		"persona_id":      personaID,
-		"copy_mission_id": missionID,
-		"summary":         fmt.Sprintf("已產出 %d 篇矩陣草稿", len(saved)),
-		"next_route":      fmt.Sprintf("/matrix/missions/%s#copy-output", missionID),
-	}
-
-	_, err = deps.Jobs.CompleteRun(ctx, jobdom.CompleteRunRequest{
-		JobID:    step.JobID,
-		WorkerID: step.WorkerID,
-		Result: map[string]any{
-			"draft_count": len(saved),
-			"handoff":     handoff,
-		},
-	})
-	return err
-}
-
-func loadCopyMissionGraph(
-	ctx context.Context,
-	deps GenerateCopyMatrixDeps,
-	tenantID, ownerUID, missionID string,
-) ([]libkg.Node, []libkg.BraveSource) {
-	if deps.KnowledgeGraph == nil {
-		return nil, nil
-	}
-	graph, err := deps.KnowledgeGraph.GetByCopyMission(ctx, tenantID, ownerUID, missionID)
-	if err != nil || graph == nil {
-		return nil, nil
-	}
-	return graph.Nodes, graph.BraveSources
-}
-
-func matrixSamplesFromPosts(posts []scanpostdomain.ScanPostSummary) string {
-	samples := make([]libmatrix.ViralPostSample, 0, len(posts))
-	for _, post := range posts {
-		replies := make([]libmatrix.ViralReplySample, 0, len(post.Replies))
-		for _, reply := range post.Replies {
-			replies = append(replies, libmatrix.ViralReplySample{
-				Author: reply.Author,
-				Text:   reply.Text,
-			})
-		}
-		samples = append(samples, libmatrix.ViralPostSample{
-			Author:    post.Author,
-			LikeCount: post.LikeCount,
-			SearchTag: post.SearchTag,
-			Text:      post.Text,
-			Replies:   replies,
-		})
-	}
-	return libmatrix.FormatViralSamples(samples)
-}
-
-func intField(payload map[string]any, key string) int {
-	if payload == nil {
-		return 0
-	}
-	switch v := payload[key].(type) {
-	case int:
-		return v
-	case int32:
-		return int(v)
-	case int64:
-		return int(v)
-	case float64:
-		return int(v)
-	default:
-		return 0
-	}
-}
diff --git a/backend/internal/worker/job/generate_formula_draft.go b/backend/internal/worker/job/generate_formula_draft.go
new file mode 100644
index 0000000..742b2de
--- /dev/null
+++ b/backend/internal/worker/job/generate_formula_draft.go
@@ -0,0 +1,81 @@
+package job
+
+import (
+	"context"
+	"fmt"
+
+	libpersonacopy "haixun-backend/internal/library/personacopy"
+	aiusecase "haixun-backend/internal/model/ai/usecase"
+	contentformuladomain "haixun-backend/internal/model/content_formula/domain/usecase"
+	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
+	jobdom "haixun-backend/internal/model/job/domain/usecase"
+	personadomain "haixun-backend/internal/model/persona/domain/usecase"
+	placementusecase "haixun-backend/internal/model/placement/usecase"
+	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
+)
+
+type GenerateFormulaDraftDeps struct {
+	Jobs           jobdom.UseCase
+	Persona        personadomain.UseCase
+	ContentFormula contentformuladomain.UseCase
+	CopyDraft      copydraftdomain.UseCase
+	ThreadsAccount threadsaccountdomain.UseCase
+	Placement      placementusecase.UseCase
+	AI             aiusecase.UseCase
+}
+
+func RegisterGenerateFormulaDraftHandler(runner *Runner, deps GenerateFormulaDraftDeps) {
+	if runner == nil {
+		return
+	}
+	runner.RegisterStepHandler("formula_draft_generate", func(ctx context.Context, step StepContext) error {
+		return runGenerateFormulaDraft(ctx, step, deps)
+	})
+}
+
+func runGenerateFormulaDraft(ctx context.Context, step StepContext, deps GenerateFormulaDraftDeps) error {
+	payload := step.Run.Payload
+	tenantID, ownerUID := runActorFromPayload(payload, step.Run)
+	personaID := stringField(payload, "persona_id")
+	accountID := stringField(payload, "account_id")
+	formulaID := stringField(payload, "formula_id")
+	topic := stringField(payload, "topic")
+	if tenantID == "" || ownerUID == "" || personaID == "" || accountID == "" || formulaID == "" || topic == "" {
+		return fmt.Errorf("generate-formula-draft payload missing required fields")
+	}
+
+	updateProgress := func(summary string, percentage int) {
+		_ = step.Heartbeat(ctx)
+		_, _ = deps.Jobs.UpdateProgress(ctx, jobdom.UpdateProgressRequest{
+			JobID:      step.JobID,
+			WorkerID:   step.WorkerID,
+			Phase:      "formula_draft_generate",
+			Summary:    summary,
+			Percentage: percentage,
+		})
+	}
+
+	count, err := libpersonacopy.RunFormulaDraft(ctx, libpersonacopy.FormulaDraftDeps{
+		Persona:        deps.Persona,
+		ContentFormula: deps.ContentFormula,
+		CopyDraft:      deps.CopyDraft,
+		ThreadsAccount: deps.ThreadsAccount,
+		Placement:      deps.Placement,
+		AI:             deps.AI,
+	}, libpersonacopy.FormulaDraftInput{
+		TenantID:     tenantID,
+		OwnerUID:     ownerUID,
+		PersonaID:    personaID,
+		AccountID:    accountID,
+		FormulaID:    formulaID,
+		Topic:        topic,
+		Brief:        stringField(payload, "brief"),
+		UseWebSearch: boolField(payload, "use_web_search"),
+		DraftCount:   intField(payload, "draft_count"),
+	}, updateProgress)
+	if err != nil {
+		return err
+	}
+	_ = count
+	return nil
+}
diff --git a/backend/internal/worker/job/generate_outreach_draft.go b/backend/internal/worker/job/generate_outreach_draft.go
new file mode 100644
index 0000000..64cee8c
--- /dev/null
+++ b/backend/internal/worker/job/generate_outreach_draft.go
@@ -0,0 +1,97 @@
+package job
+
+import (
+	"context"
+	"fmt"
+
+	liboutreach "haixun-backend/internal/library/outreach"
+	aiusecase "haixun-backend/internal/model/ai/usecase"
+	branddomain "haixun-backend/internal/model/brand/domain/usecase"
+	jobdom "haixun-backend/internal/model/job/domain/usecase"
+	kgdomain "haixun-backend/internal/model/knowledge_graph/domain/usecase"
+	outreachdraftdomain "haixun-backend/internal/model/outreach_draft/domain/usecase"
+	personadomain "haixun-backend/internal/model/persona/domain/usecase"
+	scanpostdomain "haixun-backend/internal/model/scan_post/domain/usecase"
+	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
+)
+
+type GenerateOutreachDraftDeps struct {
+	Jobs           jobdom.UseCase
+	Brand          branddomain.UseCase
+	Persona        personadomain.UseCase
+	ScanPost       scanpostdomain.UseCase
+	KnowledgeGraph kgdomain.UseCase
+	ThreadsAccount threadsaccountdomain.UseCase
+	AI             aiusecase.UseCase
+	OutreachDraft  outreachdraftdomain.UseCase
+}
+
+func RegisterGenerateOutreachDraftHandler(runner *Runner, deps GenerateOutreachDraftDeps) {
+	if runner == nil {
+		return
+	}
+	runner.RegisterStepHandler("outreach_draft_generate", func(ctx context.Context, step StepContext) error {
+		return runGenerateOutreachDraft(ctx, step, deps)
+	})
+}
+
+func runGenerateOutreachDraft(ctx context.Context, step StepContext, deps GenerateOutreachDraftDeps) error {
+	payload := step.Run.Payload
+	tenantID, ownerUID := runActorFromPayload(payload, step.Run)
+	brandID := stringField(payload, "brand_id")
+	topicID := stringField(payload, "topic_id")
+	scanPostID := stringField(payload, "scan_post_id")
+	voicePersonaID := stringField(payload, "voice_persona_id")
+	if tenantID == "" || ownerUID == "" || brandID == "" || scanPostID == "" || voicePersonaID == "" {
+		return fmt.Errorf("generate-outreach-draft payload missing tenant_id, owner_uid, brand_id, scan_post_id, or voice_persona_id")
+	}
+
+	updateProgress := func(summary string, percentage int) {
+		_ = step.Heartbeat(ctx)
+		_, _ = deps.Jobs.UpdateProgress(ctx, jobdom.UpdateProgressRequest{
+			JobID:      step.JobID,
+			WorkerID:   step.WorkerID,
+			Phase:      "outreach_draft_generate",
+			Summary:    summary,
+			Percentage: percentage,
+		})
+	}
+
+	updateProgress("讀取貼文與產品脈絡…", 15)
+	updateProgress("呼叫 AI 生成獲客草稿…", 45)
+
+	count := intField(payload, "count")
+	if count <= 0 {
+		count = 3
+	}
+
+	regenerate := false
+	if v, ok := payload["regenerate"].(bool); ok {
+		regenerate = v
+	}
+
+	_, err := liboutreach.GenerateDraft(ctx, liboutreach.GenerateDraftDeps{
+		Brand:          deps.Brand,
+		Persona:        deps.Persona,
+		ScanPost:       deps.ScanPost,
+		KnowledgeGraph: deps.KnowledgeGraph,
+		ThreadsAccount: deps.ThreadsAccount,
+		AI:             deps.AI,
+		OutreachDraft:  deps.OutreachDraft,
+	}, liboutreach.GenerateDraftRequest{
+		TenantID:       tenantID,
+		OwnerUID:       ownerUID,
+		BrandID:        brandID,
+		TopicID:        topicID,
+		ScanPostID:     scanPostID,
+		Count:          count,
+		VoicePersonaID: voicePersonaID,
+		ProductID:      stringField(payload, "product_id"),
+		Regenerate:     regenerate,
+	})
+	if err != nil {
+		return err
+	}
+	updateProgress("草稿已寫入", 100)
+	return nil
+}
diff --git a/backend/internal/worker/job/generate_rewrite_draft.go b/backend/internal/worker/job/generate_rewrite_draft.go
new file mode 100644
index 0000000..157cd67
--- /dev/null
+++ b/backend/internal/worker/job/generate_rewrite_draft.go
@@ -0,0 +1,82 @@
+package job
+
+import (
+	"context"
+	"fmt"
+
+	libpersonacopy "haixun-backend/internal/library/personacopy"
+	aiusecase "haixun-backend/internal/model/ai/usecase"
+	contentformuladomain "haixun-backend/internal/model/content_formula/domain/usecase"
+	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
+	jobdom "haixun-backend/internal/model/job/domain/usecase"
+	personadomain "haixun-backend/internal/model/persona/domain/usecase"
+	placementusecase "haixun-backend/internal/model/placement/usecase"
+	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
+)
+
+type GenerateRewriteDraftDeps struct {
+	Jobs           jobdom.UseCase
+	Persona        personadomain.UseCase
+	ContentFormula contentformuladomain.UseCase
+	CopyDraft      copydraftdomain.UseCase
+	ThreadsAccount threadsaccountdomain.UseCase
+	Placement      placementusecase.UseCase
+	AI             aiusecase.UseCase
+}
+
+func RegisterGenerateRewriteDraftHandler(runner *Runner, deps GenerateRewriteDraftDeps) {
+	if runner == nil {
+		return
+	}
+	runner.RegisterStepHandler("rewrite_draft_generate", func(ctx context.Context, step StepContext) error {
+		return runGenerateRewriteDraft(ctx, step, deps)
+	})
+}
+
+func runGenerateRewriteDraft(ctx context.Context, step StepContext, deps GenerateRewriteDraftDeps) error {
+	payload := step.Run.Payload
+	tenantID, ownerUID := runActorFromPayload(payload, step.Run)
+	personaID := stringField(payload, "persona_id")
+	accountID := stringField(payload, "account_id")
+	referenceText := stringField(payload, "reference_text")
+	topic := stringField(payload, "topic")
+	if tenantID == "" || ownerUID == "" || personaID == "" || accountID == "" || referenceText == "" || topic == "" {
+		return fmt.Errorf("generate-rewrite-draft payload missing required fields")
+	}
+
+	updateProgress := func(summary string, percentage int) {
+		_ = step.Heartbeat(ctx)
+		_, _ = deps.Jobs.UpdateProgress(ctx, jobdom.UpdateProgressRequest{
+			JobID:      step.JobID,
+			WorkerID:   step.WorkerID,
+			Phase:      "rewrite_draft_generate",
+			Summary:    summary,
+			Percentage: percentage,
+		})
+	}
+
+	count, err := libpersonacopy.RunRewriteDraft(ctx, libpersonacopy.RewriteDraftDeps{
+		Persona:        deps.Persona,
+		ContentFormula: deps.ContentFormula,
+		CopyDraft:      deps.CopyDraft,
+		ThreadsAccount: deps.ThreadsAccount,
+		Placement:      deps.Placement,
+		AI:             deps.AI,
+	}, libpersonacopy.RewriteDraftInput{
+		TenantID:      tenantID,
+		OwnerUID:      ownerUID,
+		PersonaID:     personaID,
+		AccountID:     accountID,
+		ReferenceText: referenceText,
+		Topic:         topic,
+		Brief:         stringField(payload, "brief"),
+		SaveLabel:     stringField(payload, "save_label"),
+		UseWebSearch:  boolField(payload, "use_web_search"),
+		DraftCount:    intField(payload, "draft_count"),
+	}, updateProgress)
+	if err != nil {
+		return err
+	}
+	_ = count
+	return nil
+}
diff --git a/backend/internal/worker/job/generate_topic_matrix.go b/backend/internal/worker/job/generate_topic_matrix.go
new file mode 100644
index 0000000..700b416
--- /dev/null
+++ b/backend/internal/worker/job/generate_topic_matrix.go
@@ -0,0 +1,78 @@
+package job
+
+import (
+	"context"
+	"fmt"
+
+	libpersonacopy "haixun-backend/internal/library/personacopy"
+	aiusecase "haixun-backend/internal/model/ai/usecase"
+	contentopsdomain "haixun-backend/internal/model/content_ops/domain/usecase"
+	copydraftdomain "haixun-backend/internal/model/copy_draft/domain/usecase"
+	jobdom "haixun-backend/internal/model/job/domain/usecase"
+	personadomain "haixun-backend/internal/model/persona/domain/usecase"
+	placementusecase "haixun-backend/internal/model/placement/usecase"
+	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
+)
+
+type GenerateTopicMatrixDeps struct {
+	Jobs           jobdom.UseCase
+	Persona        personadomain.UseCase
+	CopyDraft      copydraftdomain.UseCase
+	ContentOps     contentopsdomain.UseCase
+	ThreadsAccount threadsaccountdomain.UseCase
+	Placement      placementusecase.UseCase
+	AI             aiusecase.UseCase
+}
+
+func RegisterGenerateTopicMatrixHandler(runner *Runner, deps GenerateTopicMatrixDeps) {
+	if runner == nil {
+		return
+	}
+	runner.RegisterStepHandler("topic_matrix_generate", func(ctx context.Context, step StepContext) error {
+		return runGenerateTopicMatrix(ctx, step, deps)
+	})
+}
+
+func runGenerateTopicMatrix(ctx context.Context, step StepContext, deps GenerateTopicMatrixDeps) error {
+	payload := step.Run.Payload
+	tenantID, ownerUID := runActorFromPayload(payload, step.Run)
+	personaID := stringField(payload, "persona_id")
+	topic := stringField(payload, "topic")
+	if tenantID == "" || ownerUID == "" || personaID == "" || topic == "" {
+		return fmt.Errorf("generate-topic-matrix payload missing tenant_id, owner_uid, persona_id, or topic")
+	}
+
+	updateProgress := func(summary string, percentage int) {
+		_ = step.Heartbeat(ctx)
+		_, _ = deps.Jobs.UpdateProgress(ctx, jobdom.UpdateProgressRequest{
+			JobID:      step.JobID,
+			WorkerID:   step.WorkerID,
+			Phase:      "topic_matrix_generate",
+			Summary:    summary,
+			Percentage: percentage,
+		})
+	}
+
+	created, err := libpersonacopy.RunTopicMatrix(ctx, libpersonacopy.TopicMatrixDeps{
+		Persona:        deps.Persona,
+		CopyDraft:      deps.CopyDraft,
+		ContentOps:     deps.ContentOps,
+		ThreadsAccount: deps.ThreadsAccount,
+		Placement:      deps.Placement,
+		AI:             deps.AI,
+	}, libpersonacopy.TopicMatrixInput{
+		TenantID:      tenantID,
+		OwnerUID:      ownerUID,
+		PersonaID:     personaID,
+		ContentPlanID: stringField(payload, "content_plan_id"),
+		Topic:         topic,
+		Brief:         stringField(payload, "brief"),
+		UseWebSearch:  boolField(payload, "use_web_search"),
+		DraftCount:    intField(payload, "draft_count"),
+	}, updateProgress)
+	if err != nil {
+		return err
+	}
+	_ = created
+	return nil
+}
diff --git a/backend/internal/worker/job/payload_helpers.go b/backend/internal/worker/job/payload_helpers.go
new file mode 100644
index 0000000..7524168
--- /dev/null
+++ b/backend/internal/worker/job/payload_helpers.go
@@ -0,0 +1,89 @@
+package job
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+
+	missionentity "haixun-backend/internal/model/copy_mission/domain/entity"
+	missiondomain "haixun-backend/internal/model/copy_mission/domain/usecase"
+)
+
+func intField(payload map[string]any, key string) int {
+	if payload == nil {
+		return 0
+	}
+	switch v := payload[key].(type) {
+	case int:
+		return v
+	case int64:
+		return int(v)
+	case float64:
+		return int(v)
+	case string:
+		n, _ := strconv.Atoi(strings.TrimSpace(v))
+		return n
+	default:
+		return 0
+	}
+}
+
+func copyMissionIDFromPayload(payload map[string]any) string {
+	if id := stringField(payload, "copy_mission_id"); id != "" {
+		return id
+	}
+	return stringField(payload, "mission_id")
+}
+
+func similarAccountsFromSummary(items []missiondomain.SimilarAccountSummary) []missionentity.SimilarAccount {
+	out := make([]missionentity.SimilarAccount, 0, len(items))
+	for _, item := range items {
+		username := strings.TrimSpace(strings.TrimPrefix(item.Username, "@"))
+		if username == "" {
+			continue
+		}
+		out = append(out, missionentity.SimilarAccount{
+			Username:        username,
+			Reason:          item.Reason,
+			Source:          item.Source,
+			MatchedSource:   append([]string(nil), item.MatchedSource...),
+			Confidence:      item.Confidence,
+			Status:          item.Status,
+			TopicRelevance:  item.TopicRelevance,
+			LastSeenAt:      item.LastSeenAt,
+			ProfileURL:      item.ProfileURL,
+			AuthorVerified:  item.AuthorVerified,
+			FollowerCount:   item.FollowerCount,
+			EngagementScore: item.EngagementScore,
+			LikeCount:       item.LikeCount,
+			ReplyCount:      item.ReplyCount,
+			PostCount:       item.PostCount,
+		})
+	}
+	return out
+}
+
+func audienceSamplesFromSummary(items []missiondomain.AudienceSampleSummary) []missionentity.AudienceSample {
+	out := make([]missionentity.AudienceSample, 0, len(items))
+	for _, item := range items {
+		username := strings.TrimSpace(strings.TrimPrefix(item.Username, "@"))
+		if username == "" {
+			continue
+		}
+		out = append(out, missionentity.AudienceSample{
+			Username:       username,
+			SamplePostID:   item.SamplePostID,
+			SampleText:     item.SampleText,
+			ReplyLikeCount: item.ReplyLikeCount,
+			Appearances:    item.Appearances,
+			FirstSeenAt:    item.FirstSeenAt,
+			LastSeenAt:     item.LastSeenAt,
+			Status:         item.Status,
+		})
+	}
+	return out
+}
+
+func debugPayloadValue(value any) string {
+	return fmt.Sprintf("%v", value)
+}
diff --git a/backend/internal/worker/job/publish_analytics.go b/backend/internal/worker/job/publish_analytics.go
index 8520bf6..6067352 100644
--- a/backend/internal/worker/job/publish_analytics.go
+++ b/backend/internal/worker/job/publish_analytics.go
@@ -37,15 +37,19 @@ func runPublishAnalyticsCheck(ctx context.Context, step StepContext, deps Publis
 		return fmt.Errorf("publish-analytics payload missing media_id or checkpoint")
 	}
 
-	cred, err := deps.ThreadsAccount.ResolveMemberThreadsPublishCredential(ctx, tenantID, ownerUID)
-	if err != nil {
-		return fmt.Errorf("resolve publish credential: %w", err)
+	accountID := strings.TrimSpace(stringField(payload, "account_id"))
+	if accountID == "" {
+		accountID = strings.TrimSpace(step.Run.ScopeID)
 	}
-	if cred == nil || cred.AccessToken == "" {
+	token, err := deps.ThreadsAccount.ResolveAccountAPIAccessToken(ctx, tenantID, ownerUID, accountID)
+	if err != nil {
+		return fmt.Errorf("resolve api token: %w", err)
+	}
+	if token == "" {
 		return fmt.Errorf("no access token found")
 	}
 
-	stats, err := libthreads.GetMediaStats(ctx, cred.AccessToken, mediaID)
+	stats, err := libthreads.GetMediaStats(ctx, token, mediaID)
 	if err != nil {
 		return fmt.Errorf("get media stats: %w", err)
 	}
@@ -59,6 +63,8 @@ func runPublishAnalyticsCheck(ctx context.Context, step StepContext, deps Publis
 		ReplyCount:  stats.ReplyCount,
 		RepostCount: stats.RepostCount,
 		QuoteCount:  stats.QuoteCount,
+		ViewCount:   stats.Views,
+		ShareCount:  stats.Shares,
 	})
 	if err != nil {
 		return fmt.Errorf("record checkpoint: %w", err)
@@ -74,6 +80,8 @@ func runPublishAnalyticsCheck(ctx context.Context, step StepContext, deps Publis
 			"reply_count":  saved.ReplyCount,
 			"repost_count": saved.RepostCount,
 			"quote_count":  saved.QuoteCount,
+			"view_count":   saved.ViewCount,
+			"share_count":  saved.ShareCount,
 			"analytics_id": saved.ID,
 		},
 	})
diff --git a/backend/internal/worker/job/publish_queue_sweeper.go b/backend/internal/worker/job/publish_queue_sweeper.go
new file mode 100644
index 0000000..746ccbb
--- /dev/null
+++ b/backend/internal/worker/job/publish_queue_sweeper.go
@@ -0,0 +1,56 @@
+package job
+
+import (
+	"context"
+	"log"
+	"time"
+
+	publishqueuedomain "haixun-backend/internal/model/publish_queue/domain/usecase"
+)
+
+type PublishQueueSweeper struct {
+	queue     publishqueuedomain.UseCase
+	batchSize int
+}
+
+func NewPublishQueueSweeper(queue publishqueuedomain.UseCase, batchSize int) *PublishQueueSweeper {
+	if batchSize <= 0 {
+		batchSize = 20
+	}
+	return &PublishQueueSweeper{queue: queue, batchSize: batchSize}
+}
+
+func (s *PublishQueueSweeper) Start(ctx context.Context, interval time.Duration) {
+	if s == nil || s.queue == nil {
+		return
+	}
+	if interval <= 0 {
+		interval = time.Minute
+	}
+	log.Printf("publish queue sweeper started: interval=%s batch=%d", interval, s.batchSize)
+	ticker := time.NewTicker(interval)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ctx.Done():
+			log.Printf("publish queue sweeper stopped")
+			return
+		case <-ticker.C:
+			missed, err := s.queue.MarkMissed(ctx, int64(10*time.Minute), s.batchSize)
+			if err != nil {
+				log.Printf("publish queue missed sweep error: %v", err)
+			} else if missed > 0 {
+				log.Printf("publish queue marked %d missed item(s)", missed)
+			}
+			dispatched, err := s.queue.DispatchDue(ctx, s.batchSize)
+			if err != nil {
+				log.Printf("publish queue sweeper tick error: %v", err)
+				continue
+			}
+			if dispatched > 0 {
+				log.Printf("publish queue sweeper dispatched %d item(s)", dispatched)
+			}
+		}
+	}
+}
diff --git a/backend/internal/worker/job/refresh_threads_token.go b/backend/internal/worker/job/refresh_threads_token.go
index d33668d..500f74f 100644
--- a/backend/internal/worker/job/refresh_threads_token.go
+++ b/backend/internal/worker/job/refresh_threads_token.go
@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"strings"
 
-	libthreads "haixun-backend/internal/library/threadsapi"
 	jobdom "haixun-backend/internal/model/job/domain/usecase"
 	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
 )
@@ -32,31 +31,17 @@ func runRefreshThreadsToken(ctx context.Context, step StepContext, deps RefreshT
 		return fmt.Errorf("refresh-threads-token payload missing tenant_id, owner_uid, or account_id")
 	}
 
-	cred, err := deps.ThreadsAccount.ResolveMemberThreadsPublishCredential(ctx, tenantID, ownerUID)
+	saved, err := deps.ThreadsAccount.RefreshAccountAPIAccessToken(ctx, tenantID, ownerUID, accountID)
 	if err != nil {
-		return fmt.Errorf("resolve publish credential: %w", err)
-	}
-	if cred == nil || cred.AccessToken == "" {
-		return fmt.Errorf("no access token found for account %s", accountID)
-	}
-
-	result, err := libthreads.RefreshAccessToken(ctx, cred.AccessToken)
-	if err != nil {
-		return fmt.Errorf("refresh token: %w", err)
-	}
-
-	expiresAt := libthreads.NsFromNow(result.ExpiresIn)
-	if _, err := deps.ThreadsAccount.SaveAPIAccessToken(ctx, accountID, result.AccessToken, expiresAt); err != nil {
-		return fmt.Errorf("save refreshed token: %w", err)
+		return fmt.Errorf("refresh account token: %w", err)
 	}
 
 	_, err = deps.Jobs.CompleteRun(ctx, jobdom.CompleteRunRequest{
 		JobID:    step.JobID,
 		WorkerID: step.WorkerID,
 		Result: map[string]any{
-			"account_id":  accountID,
-			"expires_at":  expiresAt,
-			"token_short": result.AccessToken[:min(len(result.AccessToken), 8)] + "...",
+			"account_id": accountID,
+			"expires_at": saved.APITokenExpiresAt,
 		},
 	})
 	return err
diff --git a/backend/internal/worker/job/scan_placement.go b/backend/internal/worker/job/scan_placement.go
index 12d9fab..3500db5 100644
--- a/backend/internal/worker/job/scan_placement.go
+++ b/backend/internal/worker/job/scan_placement.go
@@ -50,6 +50,7 @@ func runScanPlacement(ctx context.Context, step StepContext, deps ScanPlacementD
 	}
 
 	patrolMode := boolField(payload, "patrol_mode")
+	testPatrol := boolField(payload, "test_patrol")
 
 	brand, brandErr := deps.Brand.Get(ctx, tenantID, ownerUID, brandID)
 	if brandErr != nil {
@@ -105,14 +106,22 @@ func runScanPlacement(ctx context.Context, step StepContext, deps ScanPlacementD
 		if graphSummary != nil {
 			patrolNodes = graphSummary.Nodes
 		}
+		patrolInput := libkg.PatrolTagInputFromBrand(brand, productBrief)
+		patrolInput = libkg.OverlayResearchMap(
+			patrolInput,
+			researchMap.AudienceSummary,
+			researchMap.Questions,
+			researchMap.Pillars,
+			researchMap.PatrolKeywords,
+		)
 		patrolKeywords = libkg.ResolveScanPatrolKeywords(
 			stringSliceField(payload, "patrol_keywords"),
 			researchMap.PatrolKeywords,
-			libkg.PatrolTagInputFromBrand(brand, productBrief),
-			patrolNodes,
+			patrolInput,
+			libkg.NodesForPatrolKeywordDerivation(patrolNodes),
 		)
 		if len(patrolKeywords) == 0 {
-			return fmt.Errorf("請先在研究地圖填寫要回覆的海巡關鍵字")
+			return fmt.Errorf("無法從產品與研究地圖產出足夠相關的搜尋關鍵字，請補充研究地圖或勾選圖譜節點")
 		}
 	}
 
@@ -142,21 +151,25 @@ func runScanPlacement(ctx context.Context, step StepContext, deps ScanPlacementD
 	if err != nil {
 		return err
 	}
-	if !memberCtx.AllowsBrave && !memberCtx.AllowsThreadsAPI && !memberCtx.AllowsCrawler {
-		return fmt.Errorf("目前連線模式無法海巡，請確認 Threads API、Brave 或 Chrome Session 設定")
-	}
-	if placement.MemberNeedsWebSearchKey(memberCtx) && strings.TrimSpace(memberCtx.WebSearchAPIKey()) == "" {
-		return fmt.Errorf("%s", placement.WebSearchKeyRequiredMessage(placement.ResearchSettings{
-			WebSearchProvider: memberCtx.WebSearchProvider,
-			BraveAPIKey:       memberCtx.BraveAPIKey,
-			ExaAPIKey:         memberCtx.ExaAPIKey,
-		}))
-	}
-	if memberCtx.DevMode && !memberCtx.BrowserConnected {
-		return fmt.Errorf("開發模式需先同步 Chrome Session")
-	}
-	if !memberCtx.DevMode && memberCtx.AllowsThreadsAPI && !memberCtx.ApiConnected {
-		return fmt.Errorf("正式模式需先完成 Threads API 連線")
+	if testPatrol {
+		if !memberCtx.BrowserConnected {
+			return fmt.Errorf("測試海巡需先同步 Chrome Extension Session")
+		}
+		memberCtx = placement.MemberContextForCrawlerOnly(memberCtx)
+	} else {
+		if !memberCtx.AllowsBrave && !memberCtx.AllowsThreadsAPI && !memberCtx.AllowsCrawler {
+			return fmt.Errorf("目前連線模式無法海巡，請確認 Threads API、Brave 或 Chrome Session 設定")
+		}
+		if placement.MemberNeedsWebSearchKey(memberCtx) && strings.TrimSpace(memberCtx.WebSearchAPIKey()) == "" {
+			return fmt.Errorf("%s", placement.WebSearchKeyRequiredMessage(placement.ResearchSettings{
+				WebSearchProvider: memberCtx.WebSearchProvider,
+				BraveAPIKey:       memberCtx.BraveAPIKey,
+				ExaAPIKey:         memberCtx.ExaAPIKey,
+			}))
+		}
+		if memberCtx.AllowsThreadsAPI && !memberCtx.ApiConnected {
+			return fmt.Errorf("請先完成 Threads API 連線後再開始海巡")
+		}
 	}
 
 	updateProgress := func(summary string, percentage int) {
@@ -171,17 +184,27 @@ func runScanPlacement(ctx context.Context, step StepContext, deps ScanPlacementD
 	}
 
 	exclusions := append([]string{}, researchMap.Exclusions...)
+	patrolInput := libkg.PatrolTagInputFromBrand(brand, strings.TrimSpace(brand.ProductBrief))
+	if formatted := placement.ProductBriefFromContext(brand.ProductContext); formatted != "" {
+		patrolInput.ProductFeatures = formatted
+	}
+	patrolInput = libkg.OverlayResearchMap(
+		patrolInput,
+		researchMap.AudienceSummary,
+		researchMap.Questions,
+		researchMap.Pillars,
+		researchMap.PatrolKeywords,
+	)
+	scanContext := placement.PostScanContextFromPatrolInput(patrolInput, exclusions)
 
-	if len(patrolKeywords) > 0 {
+	if testPatrol {
+		updateProgress(fmt.Sprintf("測試海巡（爬蟲）：依 %d 組關鍵字準備搜尋…", len(patrolKeywords)), 5)
+	} else if len(patrolKeywords) > 0 {
 		updateProgress(fmt.Sprintf("依 %d 組海巡關鍵字準備雙軌搜尋…", len(patrolKeywords)), 5)
 	} else {
 		updateProgress("準備置入海巡…", 5)
 	}
 
-	if err := deps.ScanPost.ClearPlacementScan(ctx, tenantID, ownerUID, brandID, topicID); err != nil {
-		return err
-	}
-
 	webClient := websearch.New(memberCtx.WebSearchConfig())
 	crawlerFn := placement.WrapPoliteCrawler(makeCrawlerSearchFn(deps, tenantID, ownerUID))
 	graphNodes := []libkg.Node{}
@@ -200,6 +223,7 @@ func runScanPlacement(ctx context.Context, step StepContext, deps ScanPlacementD
 		Nodes:          graphNodes,
 		PatrolKeywords: patrolKeywords,
 		Exclusions:     exclusions,
+		PatrolContext:  scanContext,
 		Member:         memberCtx,
 		WebSearch:      webClient,
 		Crawler:        crawlerFn,
@@ -267,12 +291,22 @@ func runScanPlacement(ctx context.Context, step StepContext, deps ScanPlacementD
 		}
 	}
 
+	summaryLabel := "雙軌海巡"
+	discoverNote := fmt.Sprintf(
+		"Threads API + %s Search API 雙管道搜尋；候選 %d 篇已寫入",
+		memberCtx.WebSearchProviderLabel(),
+		count,
+	)
+	if testPatrol {
+		summaryLabel = "測試海巡（爬蟲）"
+		discoverNote = fmt.Sprintf("Chrome 爬蟲搜尋；候選 %d 篇已寫入", count)
+	}
 	handoff := map[string]any{
 		"flow":     "placement",
 		"brand_id": brandID,
 		"summary": fmt.Sprintf(
-			"雙軌海巡完成：%d 篇（gold %d、近期軌 %d、產品可解 %d）",
-			count, gold, recent, solved,
+			"%s完成：%d 篇（gold %d、近期軌 %d、產品可解 %d）",
+			summaryLabel, count, gold, recent, solved,
 		),
 		"pain_breakdown": map[string]any{
 			"posts":          count,
@@ -281,6 +315,8 @@ func runScanPlacement(ctx context.Context, step StepContext, deps ScanPlacementD
 			"solved_by_prod": solved,
 			"replies":        replyCount,
 		},
+		"discover_note":             discoverNote,
+		"test_patrol":               testPatrol,
 		"next_route":                "/outreach?brand=" + brandID,
 		"needs_supplemental_expand": false,
 		"search_source_mode":        string(memberCtx.SearchSourceMode),
diff --git a/backend/internal/worker/job/similar_accounts.go b/backend/internal/worker/job/similar_accounts.go
deleted file mode 100644
index 19f9b7a..0000000
--- a/backend/internal/worker/job/similar_accounts.go
+++ /dev/null
@@ -1,42 +0,0 @@
-package job
-
-import (
-	missionentity "haixun-backend/internal/model/copy_mission/domain/entity"
-	missiondomain "haixun-backend/internal/model/copy_mission/domain/usecase"
-)
-
-// similarAccountsFromSummary converts the read-side usecase summary back into a
-// write-side entity slice so that worker jobs can preserve previously
-// discovered accounts (including MatchedSource provenance) across re-runs
-// without losing information. Fields that the summary does not carry are left
-// at their zero value.
-func similarAccountsFromSummary(in []missiondomain.SimilarAccountSummary) []missionentity.SimilarAccount {
-	if len(in) == 0 {
-		return nil
-	}
-	out := make([]missionentity.SimilarAccount, 0, len(in))
-	for _, item := range in {
-		matched := item.MatchedSource
-		if len(matched) == 0 && item.Source != "" {
-			matched = []string{item.Source}
-		}
-		out = append(out, missionentity.SimilarAccount{
-			Username:        item.Username,
-			Reason:          item.Reason,
-			Source:          item.Source,
-			MatchedSource:   matched,
-			Confidence:      item.Confidence,
-			Status:          item.Status,
-			TopicRelevance:  item.TopicRelevance,
-			LastSeenAt:      item.LastSeenAt,
-			ProfileURL:      item.ProfileURL,
-			AuthorVerified:  item.AuthorVerified,
-			FollowerCount:   item.FollowerCount,
-			EngagementScore: item.EngagementScore,
-			LikeCount:       item.LikeCount,
-			ReplyCount:      item.ReplyCount,
-			PostCount:       item.PostCount,
-		})
-	}
-	return out
-}
diff --git a/backend/internal/worker/job/threads_token_sweeper.go b/backend/internal/worker/job/threads_token_sweeper.go
new file mode 100644
index 0000000..6114037
--- /dev/null
+++ b/backend/internal/worker/job/threads_token_sweeper.go
@@ -0,0 +1,94 @@
+package job
+
+import (
+	"context"
+	"log"
+	"time"
+
+	jobdom "haixun-backend/internal/model/job/domain/usecase"
+	threadsaccountdomain "haixun-backend/internal/model/threads_account/domain/usecase"
+)
+
+const refreshThreadsTokenTemplateType = "refresh-threads-token"
+
+type ThreadsTokenSweeper struct {
+	accounts threadsaccountdomain.UseCase
+	jobs     jobdom.UseCase
+	leadTime time.Duration
+}
+
+func NewThreadsTokenSweeper(
+	accounts threadsaccountdomain.UseCase,
+	jobs jobdom.UseCase,
+	leadTime time.Duration,
+) *ThreadsTokenSweeper {
+	if leadTime <= 0 {
+		leadTime = 7 * 24 * time.Hour
+	}
+	return &ThreadsTokenSweeper{
+		accounts: accounts,
+		jobs:     jobs,
+		leadTime: leadTime,
+	}
+}
+
+func (s *ThreadsTokenSweeper) Start(ctx context.Context, interval time.Duration) {
+	if s == nil || s.accounts == nil || s.jobs == nil {
+		return
+	}
+	if interval <= 0 {
+		interval = time.Hour
+	}
+	log.Printf("threads token sweeper started: interval=%s lead_time=%s", interval, s.leadTime)
+	ticker := time.NewTicker(interval)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ctx.Done():
+			log.Printf("threads token sweeper stopped")
+			return
+		case <-ticker.C:
+			created, err := s.tick(ctx)
+			if err != nil {
+				log.Printf("threads token sweeper tick error: %v", err)
+				continue
+			}
+			if created > 0 {
+				log.Printf("threads token sweeper enqueued %d refresh job(s)", created)
+			}
+		}
+	}
+}
+
+func (s *ThreadsTokenSweeper) tick(ctx context.Context) (int, error) {
+	candidates, err := s.accounts.ListTokenRefreshCandidates(ctx, s.leadTime)
+	if err != nil {
+		return 0, err
+	}
+	created := 0
+	for _, item := range candidates {
+		if item.AccountID == "" || item.TenantID == "" || item.OwnerUID == "" {
+			continue
+		}
+		_, err := s.jobs.CreateRun(ctx, jobdom.CreateRunRequest{
+			TemplateType: refreshThreadsTokenTemplateType,
+			Scope:        "threads_account",
+			ScopeID:      item.AccountID,
+			TenantID:     item.TenantID,
+			OwnerUID:     item.OwnerUID,
+			Payload: map[string]any{
+				"tenant_id":  item.TenantID,
+				"owner_uid":  item.OwnerUID,
+				"account_id": item.AccountID,
+				"expires_at": item.ExpiresAt,
+			},
+		})
+		if err != nil {
+			log.Printf("threads token sweeper skip account=%s: %v", item.AccountID, err)
+			continue
+		}
+		created++
+	}
+	return created, nil
+}
diff --git a/backend/web/Dockerfile b/backend/web/Dockerfile
new file mode 100644
index 0000000..12ace45
--- /dev/null
+++ b/backend/web/Dockerfile
@@ -0,0 +1,13 @@
+FROM node:22-alpine AS build
+
+WORKDIR /src
+COPY backend/web/package*.json ./
+RUN npm ci
+COPY backend/web/ ./
+RUN npm run build
+
+FROM nginx:1.27-alpine
+
+COPY deploy/nginx/default.conf /etc/nginx/conf.d/default.conf
+COPY --from=build /src/dist /usr/share/nginx/html
+EXPOSE 80
diff --git a/backend/web/index.html b/backend/web/index.html
new file mode 100644
index 0000000..212d61b
--- /dev/null
+++ b/backend/web/index.html
@@ -0,0 +1,26 @@
+
+
+  
+    
+    
+    巡樓 Console
+    
+    
+    
+    
+  
+  
+    
            
+    
+  
+
diff --git a/backend/web/package-lock.json b/backend/web/package-lock.json
new file mode 100644
index 0000000..1d5090e
--- /dev/null
+++ b/backend/web/package-lock.json
@@ -0,0 +1,1718 @@
+{
+  "name": "haixun-console-web",
+  "version": "0.1.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "haixun-console-web",
+      "version": "0.1.0",
+      "dependencies": {
+        "@vitejs/plugin-react": "^4.3.4",
+        "react": "^19.0.0",
+        "react-dom": "^19.0.0",
+        "taipei-sans-tc": "^0.1.1",
+        "typescript": "^5.8.2",
+        "vite": "^6.2.0"
+      },
+      "devDependencies": {
+        "@types/react": "^19.0.10",
+        "@types/react-dom": "^19.0.4"
+      }
+    },
+    "node_modules/@babel/code-frame": {
+      "version": "7.29.7",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.29.7.tgz",
+      "integrity": "sha512-Aup7aUOfpbAUg2ROOJN6Iw5f9DMBlzu0mIkm/malLQFN/YQgO48wCj0Kxa3sEHJvPVFg7siR+qRInwXd2qhQKw==",
+      "license": "MIT",
+      "dependencies": {
+        "@babel/helper-validator-identifier": "^7.29.7",
+        "js-tokens": "^4.0.0",
+        "picocolors": "^1.1.1"
+      },
+      "engines": {
+        "node": ">=6.9.0"
+      }
+    },
+    "node_modules/@babel/compat-data": {
+      "version": "7.29.7",
+      "resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.29.7.tgz",
+      "integrity": "sha512-locTkQyKvwIEgBzVrn8693ebc97F2U8ZHjbXwDXJ5Fn2TCpNwTlKcaKLkdHop5c/icOFE7qt7Q9JC5hnKNa6Gg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=6.9.0"
+      }
+    },
+    "node_modules/@babel/core": {
+      "version": "7.29.7",
+      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.29.7.tgz",
+      "integrity": "sha512-RgHBCvtjbOK2gXSNBNIkNoEc9qoVEtau3hj8gEqKQuL3HZAibKarWFEI3Lfm6EYKkLalOh8eSrj9b+ch9H/VBA==",
+      "license": "MIT",
+      "dependencies": {
+        "@babel/code-frame": "^7.29.7",
+        "@babel/generator": "^7.29.7",
+        "@babel/helper-compilation-targets": "^7.29.7",
+        "@babel/helper-module-transforms": "^7.29.7",
+        "@babel/helpers": "^7.29.7",
+        "@babel/parser": "^7.29.7",
+        "@babel/template": "^7.29.7",
+        "@babel/traverse": "^7.29.7",
+        "@babel/types": "^7.29.7",
+        "@jridgewell/remapping": "^2.3.5",
+        "convert-source-map": "^2.0.0",
+        "debug": "^4.1.0",
+        "gensync": "^1.0.0-beta.2",
+        "json5": "^2.2.3",
+        "semver": "^6.3.1"
+      },
+      "engines": {
+        "node": ">=6.9.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/babel"
+      }
+    },
+    "node_modules/@babel/generator": {
+      "version": "7.29.7",
+      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.29.7.tgz",
+      "integrity": "sha512-DkXD5OJQaAQIdZ1bt3UZdEnHAn9Imd3IVBdX03UFe+ony9Ojw5pzr9YVKGDY1jt+Gcn/FnGkNf8r+Vj5NOJWtQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@babel/parser": "^7.29.7",
+        "@babel/types": "^7.29.7",
+        "@jridgewell/gen-mapping": "^0.3.12",
+        "@jridgewell/trace-mapping": "^0.3.28",
+        "jsesc": "^3.0.2"
+      },
+      "engines": {
+        "node": ">=6.9.0"
+      }
+    },
+    "node_modules/@babel/helper-compilation-targets": {
+      "version": "7.29.7",
+      "resolved": "https://registry.npmjs.org/@babel/helper-compilation-targets/-/helper-compilation-targets-7.29.7.tgz",
+      "integrity": "sha512-wem6WaBj4NaVYVdNhLPPVacES6ZJ+KBBfSkTMD3YZxbP3rm3Di85tJU5ljaUNhaOynt+Aj0xruhYuzQBt8n71g==",
+      "license": "MIT",
+      "dependencies": {
+        "@babel/compat-data": "^7.29.7",
+        "@babel/helper-validator-option": "^7.29.7",
+        "browserslist": "^4.24.0",
+        "lru-cache": "^5.1.1",
+        "semver": "^6.3.1"
+      },
+      "engines": {
+        "node": ">=6.9.0"
+      }
+    },
+    "node_modules/@babel/helper-globals": {
+      "version": "7.29.7",
+      "resolved": "https://registry.npmjs.org/@babel/helper-globals/-/helper-globals-7.29.7.tgz",
+      "integrity": "sha512-3nQVUAtvkKH9zahfWgw96Jc/uFOmjACE1kQz82E2lqWmHBgjzbNlsC22nuQTfahmWeQtTq5nQ/4Nnd2A1wj4zA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=6.9.0"
+      }
+    },
+    "node_modules/@babel/helper-module-imports": {
+      "version": "7.29.7",
+      "resolved": "https://registry.npmjs.org/@babel/helper-module-imports/-/helper-module-imports-7.29.7.tgz",
+      "integrity": "sha512-ejHwrQQYcm9xnTivShn2IDOlIzInN34AXskvq9QicvCtEzq1Vzclu/tKF8Jq1Cg8JG2GL6/EmjgsCT7lXepE3g==",
+      "license": "MIT",
+      "dependencies": {
+        "@babel/traverse": "^7.29.7",
+        "@babel/types": "^7.29.7"
+      },
+      "engines": {
+        "node": ">=6.9.0"
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+          "type": "opencollective",
+          "url": "https://opencollective.com/browserslist"
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+        },
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+        "esbuild": "^0.25.0",
+        "fdir": "^6.4.4",
+        "picomatch": "^4.0.2",
+        "postcss": "^8.5.3",
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+        "tinyglobby": "^0.2.13"
+      },
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+      },
+      "engines": {
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+      },
+      "funding": {
+        "url": "https://github.com/vitejs/vite?sponsor=1"
+      },
+      "optionalDependencies": {
+        "fsevents": "~2.3.3"
+      },
+      "peerDependencies": {
+        "@types/node": "^18.0.0 || ^20.0.0 || >=22.0.0",
+        "jiti": ">=1.21.0",
+        "less": "*",
+        "lightningcss": "^1.21.0",
+        "sass": "*",
+        "sass-embedded": "*",
+        "stylus": "*",
+        "sugarss": "*",
+        "terser": "^5.16.0",
+        "tsx": "^4.8.1",
+        "yaml": "^2.4.2"
+      },
+      "peerDependenciesMeta": {
+        "@types/node": {
+          "optional": true
+        },
+        "jiti": {
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+          "optional": true
+        },
+        "lightningcss": {
+          "optional": true
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+          "optional": true
+        },
+        "sass-embedded": {
+          "optional": true
+        },
+        "stylus": {
+          "optional": true
+        },
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+        },
+        "terser": {
+          "optional": true
+        },
+        "tsx": {
+          "optional": true
+        },
+        "yaml": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/yallist": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.1.1.tgz",
+      "integrity": "sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==",
+      "license": "ISC"
+    }
+  }
+}
diff --git a/backend/web/package.json b/backend/web/package.json
new file mode 100644
index 0000000..686eb95
--- /dev/null
+++ b/backend/web/package.json
@@ -0,0 +1,23 @@
+{
+  "name": "haixun-console-web",
+  "private": true,
+  "version": "0.1.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc -b && vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "@vitejs/plugin-react": "^4.3.4",
+    "vite": "^6.2.0",
+    "typescript": "^5.8.2",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
+    "taipei-sans-tc": "^0.1.1"
+  },
+  "devDependencies": {
+    "@types/react": "^19.0.10",
+    "@types/react-dom": "^19.0.4"
+  }
+}
diff --git a/backend/web/src/App.tsx b/backend/web/src/App.tsx
new file mode 100644
index 0000000..f47d478
--- /dev/null
+++ b/backend/web/src/App.tsx
@@ -0,0 +1,150 @@
+import { useEffect, useState } from "react";
+import { api } from "./api/haixun";
+import { useAuth } from "./auth/AuthContext";
+import { Layout } from "./components/Layout";
+import { Button, Card, PageTitle } from "./components/ui";
+import { AuthPage } from "./pages/AuthPage";
+import { AccountsPage } from "./pages/AccountsPage";
+import { DashboardPage } from "./pages/DashboardPage";
+import { GapsPage } from "./pages/GapsPage";
+import { JobsPage } from "./pages/JobsPage";
+import { MissionsPage } from "./pages/MissionsPage";
+import { PatrolPage } from "./pages/PatrolPage";
+import { PersonasPage } from "./pages/PersonasPage";
+import { PublishPage } from "./pages/PublishPage";
+import { SettingsPage } from "./pages/SettingsPage";
+import { BrandsPage } from "./pages/BrandsPage";
+import { clearOAuthPending, parseOAuthReturn, stashOAuthReturnMessage, stripOAuthReturnFromUrl } from "./lib/threadsOAuth";
+import { persistActiveThreadsAccountId } from "./lib/activeAccount";
+
+const validPages = new Set(["dashboard", "accounts", "brands", "publish", "personas", "missions", "patrol", "jobs", "settings", "gaps"]);
+const accountRequiredPages = new Set(["publish", "personas", "missions", "patrol"]);
+
+export function App() {
+  const { member, loading } = useAuth();
+  const [page, setPage] = useState(() => normalizePage(location.hash.replace("#", "")));
+  const [accountVersion, setAccountVersion] = useState(0);
+  const [accountCount, setAccountCount] = useState(null);
+
+  useEffect(() => {
+    const onHash = () => setPage(normalizePage(location.hash.replace("#", "")));
+    window.addEventListener("hashchange", onHash);
+    return () => window.removeEventListener("hashchange", onHash);
+  }, []);
+
+  useEffect(() => {
+    const onAccountChanged = () => setAccountVersion((value) => value + 1);
+    window.addEventListener("haixun:active-account-changed", onAccountChanged);
+    return () => window.removeEventListener("haixun:active-account-changed", onAccountChanged);
+  }, []);
+
+  useEffect(() => {
+    if (!member) return;
+    const result = parseOAuthReturn(window.location.search);
+    if (!result) return;
+
+    clearOAuthPending();
+    stashOAuthReturnMessage(result.message);
+    if (result.accountId) persistActiveThreadsAccountId(result.accountId);
+    stripOAuthReturnFromUrl();
+    window.location.hash = "accounts";
+    setPage("accounts");
+    setAccountVersion((value) => value + 1);
+    window.dispatchEvent(new CustomEvent("haixun:active-account-changed"));
+  }, [member]);
+
+  useEffect(() => {
+    if (!member) {
+      setAccountCount(null);
+      return;
+    }
+    let alive = true;
+    async function loadAccounts() {
+      try {
+        const data = await api.threadsAccounts();
+        if (alive) setAccountCount(data.list?.length || 0);
+      } catch {
+        if (alive) setAccountCount(0);
+      }
+    }
+    void loadAccounts();
+    return () => {
+      alive = false;
+    };
+  }, [member, accountVersion]);
+
+  function navigate(next: string) {
+    const normalized = normalizePage(next);
+    window.location.hash = normalized;
+    setPage(normalized);
+  }
+
+  if (loading) {
+    return 
            載入中...
            ;
+  }
+
+  if (!member) {
+    return ;
+  }
+
+  return (
+    
+      
            {renderPage(page, navigate, accountCount)}
            
+                
+  );
+}
+
+function normalizePage(raw: string) {
+  return validPages.has(raw) ? raw : "dashboard";
+}
+
+function renderPage(page: string, navigate: (key: string) => void, accountCount: number | null) {
+  if (accountRequiredPages.has(page)) {
+    if (accountCount === null) {
+      return (
+        
+          
            正在確認 Threads 帳號狀態...
            
+                    
+      );
+    }
+    if (accountCount === 0) {
+      return ;
+    }
+  }
+  switch (page) {
+    case "accounts":
+      return ;
+    case "brands":
+      return ;
+    case "publish":
+      return ;
+    case "personas":
+      return ;
+    case "missions":
+      return ;
+    case "patrol":
+      return ;
+    case "jobs":
+      return ;
+    case "settings":
+      return ;
+    case "gaps":
+      return ;
+    default:
+      return ;
+  }
+}
+
+function AccountRequiredPage({ navigate }: { navigate: (key: string) => void }) {
+  return (
+    
            
+      
+      
+        
            
+          請先到 Threads 帳號頁建立帳號，完成 OAuth 或 API 連線後，巡樓 Console 才能開始發文、分析與跑任務。
+        
            
+        
+                  
+    
            
+  );
+}
diff --git a/backend/web/src/api/client.ts b/backend/web/src/api/client.ts
new file mode 100644
index 0000000..e11570d
--- /dev/null
+++ b/backend/web/src/api/client.ts
@@ -0,0 +1,196 @@
+import { safeGetItem, safeRemoveItem, safeSetItem } from "../lib/safeStorage";
+
+export type ApiEnvelope = {
+  code: number;
+  message: string;
+  data?: T;
+  error?: {
+    biz_code?: string;
+    scope?: number;
+    category?: number;
+    detail?: number;
+  };
+};
+
+export class ApiError extends Error {
+  status: number;
+  code?: number;
+  bizCode?: string;
+
+  constructor(message: string, status: number, code?: number, bizCode?: string) {
+    super(message);
+    this.name = "ApiError";
+    this.status = status;
+    this.code = code;
+    this.bizCode = bizCode;
+  }
+}
+
+const accessTokenKey = "haixun.access_token";
+const refreshTokenKey = "haixun.refresh_token";
+
+let onUnauthorized: (() => void) | undefined;
+let refreshPromise: Promise | undefined;
+
+export function setUnauthorizedHandler(handler: (() => void) | undefined) {
+  onUnauthorized = handler;
+}
+
+export function getAccessToken() {
+  return safeGetItem(accessTokenKey);
+}
+
+export function getRefreshToken() {
+  return safeGetItem(refreshTokenKey);
+}
+
+export function setTokens(accessToken: string, refreshToken: string) {
+  safeSetItem(accessTokenKey, accessToken);
+  safeSetItem(refreshTokenKey, refreshToken);
+}
+
+export function clearTokens() {
+  safeRemoveItem(accessTokenKey);
+  safeRemoveItem(refreshTokenKey);
+}
+
+type RequestOptions = {
+  method?: string;
+  body?: unknown;
+  auth?: boolean;
+  memberAuth?: boolean;
+  providerToken?: string;
+  headers?: Record;
+  retryOnUnauthorized?: boolean;
+};
+
+function isTransientGatewayError(status: number) {
+  return status === 502 || status === 503 || status === 504;
+}
+
+function gatewayRetryDelayMs(attempt: number) {
+  return 400 + attempt * 600;
+}
+
+async function sleep(ms: number) {
+  await new Promise((resolve) => window.setTimeout(resolve, ms));
+}
+
+async function readApiEnvelope(response: Response): Promise | null> {
+  return (await response.json().catch(() => null)) as ApiEnvelope | null;
+}
+
+function isProxyUnavailable(response: Response, envelope: ApiEnvelope | null) {
+  if (!isTransientGatewayError(response.status)) {
+    return false;
+  }
+  const contentType = response.headers.get("content-type") || "";
+  if (!contentType.includes("application/json")) {
+    return true;
+  }
+  return envelope == null;
+}
+
+export async function apiRequest(path: string, options: RequestOptions = {}): Promise {
+  const maxAttempts = 4;
+  let response: Response | null = null;
+  let envelope: ApiEnvelope | null = null;
+
+  for (let attempt = 0; attempt < maxAttempts; attempt += 1) {
+    response = await fetch(path, buildRequestInit(options));
+    envelope = await readApiEnvelope(response);
+    if (!isProxyUnavailable(response, envelope) || attempt === maxAttempts - 1) {
+      break;
+    }
+    await sleep(gatewayRetryDelayMs(attempt));
+  }
+
+  if (!response) {
+    throw new ApiError("後端服務暫時無法連線，請稍後再試", 502);
+  }
+
+  if (response.status === 401 && options.auth && options.retryOnUnauthorized !== false) {
+    const refreshed = await refreshAccessToken();
+    if (refreshed) {
+      return apiRequest(path, { ...options, retryOnUnauthorized: false });
+    }
+    onUnauthorized?.();
+  }
+
+  if (!response.ok || !envelope || envelope.code !== 102000) {
+    const message = envelope?.message?.trim();
+    const fallback = isProxyUnavailable(response, envelope)
+      ? "後端服務暫時無法連線，請確認 API gateway 與反向代理狀態。"
+      : `API request failed (${response.status})`;
+    const detail =
+      message ||
+      (response.status === 502
+        ? isProxyUnavailable(response, envelope)
+          ? "請求逾時或閘道無回應（HTTP 502）。請稍後重試；若持續失敗請確認 API gateway 與 worker 狀態。"
+          : "Threads 或外部 API 回傳失敗（HTTP 502）。請到帳號頁確認 Threads API 連線與 threads_keyword_search 權限。"
+        : fallback);
+    throw new ApiError(detail, response.status, envelope?.code, envelope?.error?.biz_code);
+  }
+  return envelope.data as T;
+}
+
+function buildRequestInit(options: RequestOptions): RequestInit {
+  const headers: Record = {
+    Accept: "application/json",
+    ...options.headers
+  };
+  if (options.body !== undefined) {
+    headers["Content-Type"] = "application/json";
+  }
+  if (options.auth) {
+    const token = getAccessToken();
+    if (token) {
+      headers.Authorization = `Bearer ${token}`;
+    }
+  }
+  if (options.memberAuth) {
+    const token = getAccessToken();
+    if (token) {
+      headers["X-Member-Authorization"] = `Bearer ${token}`;
+    }
+  }
+  if (options.providerToken) {
+    headers.Authorization = `Bearer ${options.providerToken}`;
+  }
+  return {
+    method: options.method || (options.body === undefined ? "GET" : "POST"),
+    headers,
+    body: options.body === undefined ? undefined : JSON.stringify(options.body)
+  };
+}
+
+async function refreshAccessToken(): Promise {
+  if (refreshPromise) {
+    return refreshPromise;
+  }
+
+  refreshPromise = doRefreshAccessToken().finally(() => {
+    refreshPromise = undefined;
+  });
+  return refreshPromise;
+}
+
+async function doRefreshAccessToken(): Promise {
+  const refreshToken = getRefreshToken();
+  if (!refreshToken) {
+    clearTokens();
+    return false;
+  }
+  try {
+    const data = await apiRequest<{ access_token: string; refresh_token: string }>("/api/v1/auth/refresh", {
+      method: "POST",
+      body: { refresh_token: refreshToken },
+      retryOnUnauthorized: false
+    });
+    setTokens(data.access_token, data.refresh_token);
+    return true;
+  } catch {
+    clearTokens();
+    return false;
+  }
+}
diff --git a/backend/web/src/api/haixun.ts b/backend/web/src/api/haixun.ts
new file mode 100644
index 0000000..59c0cae
--- /dev/null
+++ b/backend/web/src/api/haixun.ts
@@ -0,0 +1,1172 @@
+import { apiRequest } from "./client";
+
+export type Pagination = {
+  total: number;
+  page: number;
+  pageSize: number;
+  totalPages: number;
+};
+
+export type CapabilityData = {
+  discover_ready: boolean;
+  ai_ready: boolean;
+  publish_ready: boolean;
+  discover_hint?: string;
+  ai_hint?: string;
+  publish_hint?: string;
+  active_threads_account_id?: string;
+};
+
+export type ThreadsAccount = {
+  id: string;
+  display_name?: string;
+  username?: string;
+  threads_user_id?: string;
+  persona_id?: string;
+  browser_connected: boolean;
+  api_connected: boolean;
+  api_token_expires_at?: number;
+  status: string;
+};
+
+export type ThreadsAccountList = {
+  list: ThreadsAccount[];
+  active_account_id?: string;
+};
+
+export type DeleteThreadsAccountResult = {
+  deleted_id: string;
+  active_account_id?: string;
+  message: string;
+};
+
+export type ThreadsConnection = {
+  account_id: string;
+  account_name: string;
+  username?: string;
+  browser_connected: boolean;
+  api_connected: boolean;
+  prefs: Record;
+};
+
+export type ThreadsAiSettings = {
+  account_id: string;
+  provider: string;
+  model: string;
+  research_provider?: string;
+  research_model?: string;
+  api_keys?: Record;
+  api_keys_configured?: Record;
+};
+
+export type ThreadsAccountAiProviderModels = {
+  id: string;
+  label: string;
+  models: string[];
+  streams: boolean;
+  error?: string;
+};
+
+export type PublishQueueItem = {
+  id: string;
+  account_id: string;
+  persona_id?: string;
+  copy_mission_id?: string;
+  copy_draft_id?: string;
+  text: string;
+  topic_tag?: string;
+  scheduled_at: number;
+  status: string;
+  media_id?: string;
+  permalink?: string;
+  published_at?: number;
+  error_message?: string;
+  retry_count?: number;
+  last_attempt_at?: number;
+  next_attempt_at?: number;
+  missed_at?: number;
+  paused_reason?: string;
+  create_at: number;
+  update_at: number;
+};
+
+export type PublishQueueList = {
+  pagination: Pagination;
+  list: PublishQueueItem[];
+};
+
+export type PublishHealth = {
+  summary: {
+    pending_scheduled: number;
+    failed_count: number;
+    published_7d: number;
+    total_likes_7d: number;
+    total_replies_7d: number;
+  };
+  pagination: Pagination;
+  list: Array<{
+    media_id: string;
+    permalink?: string;
+    text?: string;
+    published_at: number;
+    like_count: number;
+    reply_count: number;
+    repost_count?: number;
+    quote_count?: number;
+    views?: number;
+    shares?: number;
+    checkpoints?: Array<{ checkpoint: string; like_count: number; reply_count: number; checked_at: number }>;
+  }>;
+};
+
+export type OwnPostPerformanceItem = {
+  media_id: string;
+  text?: string;
+  permalink?: string;
+  timestamp?: string;
+  media_type?: string;
+  media_url?: string;
+  thumbnail_url?: string;
+  topic_tag?: string;
+  shortcode?: string;
+  like_count: number;
+  reply_count: number;
+  repost_count?: number;
+  quote_count?: number;
+  views?: number;
+  shares?: number;
+  insights_status?: string;
+  insights_message?: string;
+};
+
+export type PostPerformance = {
+  account_id: string;
+  username?: string;
+  threads_user_id?: string;
+  fetched_at: number;
+  account_insights?: {
+    status?: string;
+    message?: string;
+    metrics?: Array<{ name: string; value: number }>;
+  };
+  posts: OwnPostPerformanceItem[];
+};
+
+export type OwnPostFormulaReview = {
+  media_id?: string;
+  reviewed_at?: number;
+  from_cache?: boolean;
+  summary: string;
+  wins?: string[];
+  improvements?: string[];
+  formula?: string;
+  post_template?: string;
+  hook_pattern?: string;
+  structure?: string;
+  replication_tips?: string[];
+  avoid?: string[];
+};
+
+export type Persona = {
+  id: string;
+  display_name?: string;
+  persona?: string;
+  brief?: string;
+  style_profile?: string;
+  style_benchmark?: string;
+  create_at: number;
+  update_at: number;
+};
+
+export type CopyDraft = {
+  id: string;
+  persona_id: string;
+  content_plan_id?: string;
+  copy_mission_id?: string;
+  scan_post_id?: string;
+  formula_id?: string;
+  draft_type: string;
+  text: string;
+  topic_tag?: string;
+  angle?: string;
+  hook?: string;
+  rationale?: string;
+  ai_score?: number;
+  formula_score?: number;
+  brand_fit_score?: number;
+  risk_score?: number;
+  similarity_score?: number;
+  engagement_potential?: number;
+  freshness_score?: number;
+  review_suggestion?: string;
+  status?: string;
+  publish_queue_id?: string;
+  published_at?: number;
+  published_permalink?: string;
+  create_at?: number;
+};
+
+export type CopyMissionInspiration = {
+  topic_candidate_id?: string;
+  content_plan_id?: string;
+  label: string;
+  seed_query: string;
+  brief: string;
+  trend_reason?: string;
+  trend_keywords?: string[];
+  angles?: string[];
+  mission?: string;
+  target_audience?: string;
+  opening_type?: string;
+  body_type?: string;
+  emotion?: string;
+  cta_type?: string;
+  risk_level?: string;
+  avoid?: string[];
+  sources?: Array<{ query?: string; title?: string; snippet?: string; url?: string }>;
+  web_search_used: boolean;
+  message: string;
+};
+
+export type TopicCandidate = {
+  id: string;
+  persona_id: string;
+  name: string;
+  source?: string;
+  category?: string;
+  seed_query?: string;
+  trend_reason?: string;
+  trend_keywords?: string[];
+  heat_score?: number;
+  fit_score?: number;
+  interaction_score?: number;
+  extend_score?: number;
+  risk_score?: number;
+  final_score?: number;
+  recommended_missions?: string[];
+  status?: string;
+  create_at: number;
+  update_at: number;
+};
+
+export type ContentPlan = {
+  id: string;
+  persona_id: string;
+  topic_candidate_id?: string;
+  topic: string;
+  mission: string;
+  target_audience?: string;
+  angle?: string;
+  opening_type?: string;
+  body_type?: string;
+  emotion?: string;
+  ending_type?: string;
+  cta_type?: string;
+  risk_level?: string;
+  requires_human_review?: boolean;
+  avoid?: string[];
+  selected_knowledge?: string[];
+  status?: string;
+  create_at: number;
+  update_at: number;
+};
+
+export type FeedbackEvent = {
+  id: string;
+  persona_id: string;
+  content_plan_id?: string;
+  draft_id?: string;
+  decision: string;
+  note?: string;
+  snapshot?: string;
+  create_at: number;
+};
+
+export type KnowledgeSource = { id: string; persona_id: string; source_type: string; title?: string; filename?: string; parsed_status?: string; chunk_count?: number; create_at: number };
+export type KnowledgeChunk = { id: string; persona_id: string; source_id: string; content: string; topics?: string[]; style_tags?: string[]; risk_level?: string; create_at: number };
+export type FormulaPool = { id: string; persona_id: string; type: string; name: string; pattern?: string; use_cases?: string[]; avoid?: string[]; weight?: number; create_at: number; update_at: number };
+
+export type ContentInboxItem = CopyDraft & {
+  scheduled_at?: number;
+  lifecycle: "draft" | "scheduled" | "published" | string;
+  group_date: number;
+  formula_label?: string;
+};
+
+export type ContentFormula = {
+  id: string;
+  account_id: string;
+  label: string;
+  source_type: string;
+  source_ref?: string;
+  source_post_text?: string;
+  source_author?: string;
+  source_permalink?: string;
+  summary?: string;
+  wins?: string[];
+  improvements?: string[];
+  formula: string;
+  post_template?: string;
+  hook_pattern?: string;
+  structure?: string;
+  replication_tips?: string[];
+  avoid?: string[];
+  tags?: string[];
+  create_at: number;
+  update_at: number;
+};
+
+export type ViralScanPost = {
+  id: string;
+  search_tag: string;
+  permalink: string;
+  author: string;
+  text: string;
+  like_count: number;
+  reply_count: number;
+  engagement_score: number;
+  source: string;
+  create_at: number;
+};
+
+export type ContentFormulaSearchPost = {
+  text: string;
+  author: string;
+  permalink?: string;
+  media_id?: string;
+  like_count: number;
+  reply_count: number;
+  engagement_score: number;
+};
+
+export type PublishSlot = {
+  weekday: number;
+  time: string;
+};
+
+export type PublishSourceRef = {
+  type: string;
+  persona_id?: string;
+  copy_mission_id?: string;
+  scan_post_id?: string;
+  manual_seed?: string;
+};
+
+export type PublishInventoryPolicy = {
+  account_id: string;
+  enabled: boolean;
+  target_daily_count: number;
+  low_stock_threshold: number;
+  lookahead_days: number;
+  timezone: string;
+  slots: PublishSlot[];
+  source_refs: PublishSourceRef[];
+  update_at: number;
+};
+
+export type PublishGuardPolicy = {
+  account_id: string;
+  enabled: boolean;
+  max_daily_posts: number;
+  min_interval_minutes: number;
+  consecutive_failure_pause_limit: number;
+  paused: boolean;
+  paused_reason?: string;
+  update_at: number;
+};
+
+export type PublishSlotInsights = {
+  account_id: string;
+  timezone: string;
+  slots: Array;
+};
+
+export type PublishQueueEvent = {
+  id: string;
+  queue_id: string;
+  event_type: string;
+  from_status?: string;
+  to_status?: string;
+  message?: string;
+  create_at: number;
+};
+
+export type PublishAlert = {
+  type: string;
+  severity: string;
+  message: string;
+  queue_id?: string;
+  account_id: string;
+  create_at: number;
+};
+
+export type PublishDashboardSummary = {
+  list: Array<{
+    account_id: string;
+    account_name: string;
+    pending_scheduled: number;
+    failed_count: number;
+    published_7d: number;
+    total_likes_7d: number;
+    total_replies_7d: number;
+    paused: boolean;
+    best_slot?: string;
+    low_slot?: string;
+  }>;
+  total_pending: number;
+  total_failed: number;
+  total_published_7d: number;
+  total_likes_7d: number;
+  total_replies_7d: number;
+};
+
+export type ThreadsDiagnostics = {
+  account_id: string;
+  checked_at: number;
+  api_connected: boolean;
+  token_expires_at?: number;
+  scopes: string[];
+  items: Array<{ scope: string; name: string; status: string; message: string; count: number }>;
+  message: string;
+};
+
+export type ThreadsPlaygroundResult = {
+  action: string;
+  ok: boolean;
+  message: string;
+  data: string;
+};
+
+export type MentionInboxItem = {
+  media_id: string;
+  author_username?: string;
+  text?: string;
+  permalink?: string;
+  shortcode?: string;
+  timestamp?: string;
+  media_type?: string;
+  is_reply: boolean;
+  is_quote_post: boolean;
+  has_replies: boolean;
+  root_post_id?: string;
+  parent_id?: string;
+  thread_post_text?: string;
+  parent_reply_text?: string;
+  reply_ready: boolean;
+  reply_ready_msg?: string;
+  synced_at: number;
+};
+
+export type SyncMentionInboxResult = {
+  synced: number;
+  ready: number;
+  total: number;
+};
+
+export type MentionInboxList = {
+  list: MentionInboxItem[];
+  pagination: Pagination;
+  ready_total?: number;
+  newest_synced_at?: number;
+};
+
+export type ThreadsReply = {
+  id: string;
+  text?: string;
+  username?: string;
+  permalink?: string;
+  timestamp?: string;
+  like_count?: number;
+  parent_id?: string;
+  replied_to_id?: string;
+  root_post_id?: string;
+  is_reply?: boolean;
+  is_reply_owned_by_me?: boolean;
+  has_replies?: boolean;
+  media_type?: string;
+  media_url?: string;
+  thumbnail_url?: string;
+  gif_url?: string;
+  media_children?: Array<{
+    id?: string;
+    media_type?: string;
+    media_url?: string;
+    thumbnail_url?: string;
+  }>;
+};
+
+export type ThreadsInspirationPost = {
+  id: string;
+  text?: string;
+  username?: string;
+  permalink?: string;
+  timestamp?: string;
+  like_count?: number;
+  reply_count?: number;
+};
+
+export type StylePreset = {
+  id: string;
+  persona_id: string;
+  name: string;
+  tone?: string;
+  cta?: string[];
+  banned_words?: string[];
+  notes?: string;
+  create_at: number;
+  update_at: number;
+};
+
+// ==================== Brand (full contract per backend) ====================
+export type ResearchItemData = {
+  title?: string;
+  url?: string;
+  snippet?: string;
+  query?: string;
+};
+
+export type ResearchMapData = {
+  audience_summary?: string;
+  content_goal?: string;
+  questions?: string[];
+  pillars?: string[];
+  exclusions?: string[];
+  research_items?: ResearchItemData[];
+  expand_strategy?: string;
+  patrol_keywords?: string[];
+};
+
+export type BrandProductData = {
+  id: string;
+  label: string;
+  product_context: string;
+  match_tags?: string[];
+  placement_url?: string;   // 置入網址
+  create_at: number;
+  update_at: number;
+};
+
+export type BrandData = {
+  id: string;
+  display_name?: string;
+  topic_name?: string;
+  seed_query?: string;
+  brief?: string;
+  product_brief?: string;
+  product_context?: string;
+  product_id?: string;
+  products?: BrandProductData[];
+  target_audience?: string;
+  goals?: string;
+  research_map?: ResearchMapData;
+  create_at: number;
+  update_at: number;
+};
+
+export type ListBrandsData = { list: BrandData[] };
+
+export type PlacementTopicData = {
+  id: string;
+  brand_id: string;
+  brand_display_name?: string;
+  topic_name?: string;
+  seed_query?: string;
+  brief?: string;
+  product_id?: string;
+  research_map?: ResearchMapData;
+  create_at: number;
+  update_at: number;
+};
+
+export type ListPlacementTopicsData = { list: PlacementTopicData[] };
+
+export type KnowledgeGraphEvidenceData = {
+  url?: string;
+  snippet?: string;
+  query?: string;
+};
+
+export type BraveSourceData = {
+  query?: string;
+  title?: string;
+  url?: string;
+  snippet?: string;
+};
+
+export type KnowledgeGraphNodeData = {
+  id: string;
+  label: string;
+  node_kind: string;
+  type: string;
+  layer: number;
+  relation?: string;
+  placement_value?: string;
+  product_fit_score: number;
+  selected_for_scan: boolean;
+  relevance_tags: string[];
+  recency_tags: string[];
+  evidence?: KnowledgeGraphEvidenceData[];
+};
+
+export type KnowledgeGraphEdgeData = {
+  from: string;
+  to: string;
+  relation: string;
+};
+
+export type KnowledgeGraphData = {
+  id: string;
+  brand_id: string;
+  seed: string;
+  nodes: KnowledgeGraphNodeData[];
+  edges: KnowledgeGraphEdgeData[];
+  brave_sources?: BraveSourceData[];
+  expand_strategy?: string;
+  pain_tag_count: number;
+  generated_at: number;
+  create_at: number;
+  update_at: number;
+};
+
+export type ExpandKnowledgeGraphData = {
+  job_id: string;
+  status: string;
+  message: string;
+};
+
+export type ScanReplyData = {
+  external_id?: string;
+  author?: string;
+  text: string;
+  permalink?: string;
+  like_count?: number;
+  posted_at?: string;
+};
+
+export type GenerateOutreachDraftsData = {
+  id: string;
+  scan_post_id: string;
+  relevance: number;
+  reason: string;
+  drafts: Array<{ text: string; angle: string; rationale: string }>;
+  create_at: number;
+};
+
+export type PublishOutreachDraftData = {
+  scan_post_id: string;
+  reply_id?: string;
+  permalink?: string;
+  outreach_status: string;
+  published_permalink?: string;
+  message: string;
+};
+
+export type ScanPostData = {
+  id: string;
+  graph_node_id: string;
+  search_tag: string;
+  query_dimension: string;
+  recency_days?: number;
+  external_id: string;
+  permalink?: string;
+  author: string;
+  text: string;
+  priority: string;
+  placement_score: number;
+  product_fit_score: number;
+  solved_by_product: boolean;
+  source: string;
+  scan_job_id: string;
+  outreach_status?: string;
+  published_reply_id?: string;
+  published_permalink?: string;
+  outreach_update_at?: number;
+  posted_at?: string;
+  replies?: ScanReplyData[];
+  latest_draft?: GenerateOutreachDraftsData;
+  create_at: number;
+};
+
+export type ListBrandScanPostsData = {
+  list: ScanPostData[];
+  total: number;
+};
+
+export type ContentMatrixRowData = {
+  sort_order: number;
+  search_tag: string;
+  angle: string;
+  hook: string;
+  text: string;
+  reference_notes: string;
+  source_permalinks: string[];
+  rationale: string;
+};
+
+export type ContentMatrixData = {
+  id?: string;
+  brand_id: string;
+  rows: ContentMatrixRowData[];
+  generated_at: number;
+  create_at?: number;
+  update_at?: number;
+};
+
+export type BrandScanScheduleData = {
+  id?: string;
+  brand_id: string;
+  cron: string;
+  timezone: string;
+  enabled: boolean;
+  next_run_at?: number;
+  last_run_at?: number;
+};
+
+// Legacy aliases for existing PatrolPage usage (keep minimal surface)
+export type Brand = {
+  id: string;
+  display_name?: string;
+  topic_name?: string;
+  seed_query?: string;
+  brief?: string;
+  product_context?: string;
+  target_audience?: string;
+  goals?: string;
+};
+
+export type ScanPost = {
+  id: string;
+  author: string;
+  text: string;
+  permalink?: string;
+  priority?: string;
+  placement_score?: number;
+  product_fit_score?: number;
+  outreach_status?: string;
+};
+
+export type JobStepProgress = {
+  id: string;
+  status: string;
+  message?: string;
+  started_at?: number;
+  ended_at?: number;
+};
+
+export type JobRun = {
+  id: string;
+  template_type: string;
+  status: string;
+  phase?: string;
+  worker_type?: string;
+  progress?: { percentage?: number; summary?: string; steps?: JobStepProgress[] };
+  error?: string;
+  attempt?: number;
+  max_attempts?: number;
+  create_at: number;
+  update_at: number;
+};
+
+export type JobEvent = {
+  id: string;
+  job_id: string;
+  type: string;
+  from?: string;
+  to?: string;
+  message: string;
+  metadata?: Record;
+  create_at: number;
+};
+
+export type JobList = {
+  pagination: Pagination;
+  list: JobRun[];
+};
+
+export type JobSchedule = {
+  id: string;
+  template_type: string;
+  cron: string;
+  timezone: string;
+  enabled: boolean;
+  next_run_at?: number;
+  last_run_at?: number;
+};
+
+export type SettingValue = {
+  scope: string;
+  scope_id: string;
+  key: string;
+  value: unknown;
+  version?: number;
+};
+
+export const api = {
+  capabilities: () => apiRequest("/api/v1/members/me/capabilities", { auth: true }),
+  memberMe: () => apiRequest("/api/v1/members/me", { auth: true }),
+  placementSettings: () => apiRequest("/api/v1/members/me/placement-settings", { auth: true }),
+  updatePlacementSettings: (body: Record) =>
+    apiRequest("/api/v1/members/me/placement-settings", { method: "PATCH", body, auth: true }),
+
+  threadsAccounts: () => apiRequest("/api/v1/threads-accounts/", { auth: true }),
+  createThreadsAccount: (body: { display_name?: string; activate?: boolean }) =>
+    apiRequest("/api/v1/threads-accounts/", { method: "POST", body, auth: true }),
+  deleteThreadsAccount: (id: string) => apiRequest(`/api/v1/threads-accounts/${id}`, { method: "DELETE", auth: true }),
+  activateThreadsAccount: (id: string) => apiRequest(`/api/v1/threads-accounts/${id}/activate`, { method: "POST", auth: true }),
+  getThreadsConnection: (id: string) => apiRequest(`/api/v1/threads-accounts/${id}/connection`, { auth: true }),
+  updateThreadsConnection: (id: string, body: Record) =>
+    apiRequest(`/api/v1/threads-accounts/${id}/connection`, { method: "PATCH", body, auth: true }),
+  importThreadsAccountSession: (id: string, storageState: string) =>
+    apiRequest<{ success: boolean; valid: boolean; synced: boolean; message: string; account_id: string; username?: string }>(
+      `/api/v1/threads-accounts/${id}/session/import`,
+      { method: "POST", body: { storageState }, auth: true }
+    ),
+  threadsAiSettings: (id: string) => apiRequest(`/api/v1/threads-accounts/${id}/ai-settings`, { auth: true }),
+  updateThreadsAiSettings: (id: string, body: Record) =>
+    apiRequest(`/api/v1/threads-accounts/${id}/ai-settings`, { method: "PUT", body, auth: true }),
+  threadsAccountProviderModels: (id: string, provider: string, apiKey?: string) =>
+    apiRequest(`/api/v1/threads-accounts/${id}/ai-settings/providers/${provider}/models`, {
+      method: "POST",
+      body: apiKey ? { api_key: apiKey } : {},
+      auth: true
+    }),
+  oauthConfig: () => apiRequest<{ enabled: boolean; redirect_uri: string; success_redirect: string; requires_https: boolean }>("/api/v1/threads-accounts/oauth/config", { auth: true }),
+  oauthLogs: () => apiRequest<{ list: Array<{ at: number; level: string; stage: string; message: string }> }>("/api/v1/threads-accounts/oauth/logs", { auth: true }),
+  startOauth: (accountId?: string) =>
+    apiRequest<{ authorize_url: string; account_id?: string; state?: string }>(
+      `/api/v1/threads-accounts/oauth/start${accountId ? `?account_id=${encodeURIComponent(accountId)}` : ""}`,
+      { auth: true }
+    ),
+  smokeTest: (id: string) => apiRequest(`/api/v1/threads-accounts/${id}/api/smoke-test`, { method: "POST", auth: true }),
+  threadsDiagnostics: (id: string) => apiRequest(`/api/v1/threads-accounts/${id}/diagnostics`, { auth: true }),
+  publishDashboardSummary: () => apiRequest("/api/v1/threads-accounts/publish-dashboard-summary", { auth: true }),
+  threadsPlayground: (id: string, body: Record) =>
+    apiRequest(`/api/v1/threads-accounts/${id}/api/playground`, { method: "POST", body, auth: true }),
+  syncMentionInbox: (accountId: string, limit = 25, maxPages = 4) =>
+    apiRequest(`/api/v1/threads-accounts/${accountId}/mention-inbox/sync`, {
+      method: "POST",
+      body: { limit, max_pages: maxPages },
+      auth: true
+    }),
+  listMentionInbox: (accountId: string, page = 1, pageSize = 8) =>
+    apiRequest(
+      `/api/v1/threads-accounts/${accountId}/mention-inbox?page=${page}&pageSize=${pageSize}`,
+      { auth: true }
+    ),
+  publishMentionReply: (accountId: string, mediaId: string, text: string) =>
+    apiRequest<{ media_id?: string; permalink?: string }>(
+      `/api/v1/threads-accounts/${accountId}/mention-inbox/${encodeURIComponent(mediaId)}/reply`,
+      { method: "POST", body: { text }, auth: true }
+    ),
+
+  publishQueue: (accountId: string, status = "", page = 1) =>
+    apiRequest(`/api/v1/threads-accounts/${accountId}/publish-queue?page=${page}&pageSize=20${status ? `&status=${status}` : ""}`, { auth: true }),
+  createPublishQueue: (accountId: string, body: { text: string; topic_tag?: string; scheduled_at?: number }) =>
+    apiRequest(`/api/v1/threads-accounts/${accountId}/publish-queue`, { method: "POST", body, auth: true }),
+  patchPublishQueue: (accountId: string, qid: string, body: { text?: string; topic_tag?: string; scheduled_at?: number }) =>
+    apiRequest(`/api/v1/threads-accounts/${accountId}/publish-queue/${qid}`, { method: "PATCH", body, auth: true }),
+  cancelPublishQueue: (accountId: string, qid: string) =>
+    apiRequest(`/api/v1/threads-accounts/${accountId}/publish-queue/${qid}/cancel`, { method: "POST", auth: true }),
+  deletePublishQueue: (accountId: string, qid: string) =>
+    apiRequest(`/api/v1/threads-accounts/${accountId}/publish-queue/${qid}`, { method: "DELETE", auth: true }),
+  retryPublishQueue: (accountId: string, qid: string) =>
+    apiRequest(`/api/v1/threads-accounts/${accountId}/publish-queue/${qid}/retry`, { method: "POST", auth: true }),
+  publishQueueEvents: (accountId: string, qid: string) =>
+    apiRequest<{ list: PublishQueueEvent[] }>(`/api/v1/threads-accounts/${accountId}/publish-queue/${qid}/events`, { auth: true }),
+  publishAlerts: (accountId: string) => apiRequest<{ list: PublishAlert[] }>(`/api/v1/threads-accounts/${accountId}/publish-alerts`, { auth: true }),
+  publishCalendar: (accountId: string, startAt: number, endAt: number, status = "") =>
+    apiRequest(
+      `/api/v1/threads-accounts/${accountId}/publish-calendar?startAt=${startAt}&endAt=${endAt}${status ? `&status=${status}` : ""}`,
+      { auth: true }
+    ),
+  publishInventoryPolicy: (accountId: string) => apiRequest(`/api/v1/threads-accounts/${accountId}/publish-inventory-policy`, { auth: true }),
+  updatePublishInventoryPolicy: (accountId: string, body: Partial) =>
+    apiRequest(`/api/v1/threads-accounts/${accountId}/publish-inventory-policy`, { method: "PUT", body, auth: true }),
+  startPublishInventoryRefill: (accountId: string, count?: number) =>
+    apiRequest<{ job_id: string; status: string; message: string }>(`/api/v1/threads-accounts/${accountId}/publish-inventory/refill-jobs`, { method: "POST", body: { count }, auth: true }),
+  publishSlotInsights: (accountId: string) => apiRequest(`/api/v1/threads-accounts/${accountId}/publish-slot-insights`, { auth: true }),
+  publishGuardPolicy: (accountId: string) => apiRequest(`/api/v1/threads-accounts/${accountId}/publish-guard-policy`, { auth: true }),
+  updatePublishGuardPolicy: (accountId: string, body: Partial) =>
+    apiRequest(`/api/v1/threads-accounts/${accountId}/publish-guard-policy`, { method: "PUT", body, auth: true }),
+  resumePublishGuard: (accountId: string) =>
+    apiRequest(`/api/v1/threads-accounts/${accountId}/publish-guard/resume`, { method: "POST", auth: true }),
+  publishHealth: (accountId: string) => apiRequest(`/api/v1/threads-accounts/${accountId}/publish-health?page=1&pageSize=10`, { auth: true }),
+  postPerformance: (accountId: string, limit = 30) =>
+    apiRequest(`/api/v1/threads-accounts/${accountId}/post-performance?limit=${limit}`, { auth: true }),
+  generateOwnPostReplyDraft: (
+    accountId: string,
+    body: {
+      media_id: string;
+      persona_id?: string;
+      reply_to_id?: string;
+      post_text?: string;
+      reply_text?: string;
+      thread_post_text?: string;
+      parent_reply_text?: string;
+    }
+  ) =>
+    apiRequest<{ text: string }>(`/api/v1/threads-accounts/${accountId}/own-post-reply-draft`, {
+      method: "POST",
+      body,
+      auth: true
+    }),
+  generateOwnPostFormula: (
+    accountId: string,
+    body: {
+      media_id: string;
+      persona_id?: string;
+      post_text?: string;
+      topic_tag?: string;
+      media_type?: string;
+      timestamp?: string;
+      like_count?: number;
+      reply_count?: number;
+      views?: number;
+      repost_count?: number;
+      quote_count?: number;
+      shares?: number;
+      force?: boolean;
+    }
+  ) =>
+    apiRequest(`/api/v1/threads-accounts/${accountId}/own-post-formula`, {
+      method: "POST",
+      body,
+      auth: true
+    }),
+  listOwnPostFormulas: (accountId: string) =>
+    apiRequest<{ list: OwnPostFormulaReview[] }>(`/api/v1/threads-accounts/${accountId}/own-post-formulas`, { auth: true }),
+
+  personas: () => apiRequest<{ list: Persona[] }>("/api/v1/personas/", { auth: true }),
+  createPersona: (body: { display_name?: string }) => apiRequest("/api/v1/personas/", { method: "POST", body, auth: true }),
+  updatePersona: (id: string, body: Record) => apiRequest(`/api/v1/personas/${id}`, { method: "PATCH", body, auth: true }),
+  deletePersona: (id: string) => apiRequest(`/api/v1/personas/${id}`, { method: "DELETE", auth: true }),
+  startStyleAnalysis: (id: string, benchmark_username: string) =>
+    apiRequest<{ job_id: string; status: string }>(`/api/v1/personas/${id}/style-analysis`, { method: "POST", body: { benchmark_username }, auth: true }),
+  startStyleAnalysisFromText: (
+    id: string,
+    body: { reference_texts?: string[]; raw_text?: string; source_label?: string }
+  ) =>
+    apiRequest<{ persona: Persona; post_count: number; message: string }>(
+      `/api/v1/personas/${id}/style-analysis-from-text`,
+      { method: "POST", body, auth: true }
+    ),
+  viralScanPosts: (personaId: string, limit = 30) =>
+    apiRequest<{ list: ViralScanPost[]; total: number }>(`/api/v1/personas/${personaId}/viral-scan-posts?limit=${limit}`, { auth: true }),
+  personaDrafts: (id: string) => apiRequest<{ list: CopyDraft[]; total: number }>(`/api/v1/personas/${id}/copy-drafts`, { auth: true }),
+  updateDraft: (personaId: string, draftId: string, body: Record) =>
+    apiRequest(`/api/v1/personas/${personaId}/copy-drafts/${draftId}`, { method: "PATCH", body, auth: true }),
+  pruneCopyDrafts: (personaId: string, body?: { keep?: number }) =>
+    apiRequest<{ deleted: number; kept: number; message: string }>(`/api/v1/personas/${personaId}/copy-drafts/prune`, { method: "POST", body: body ?? {}, auth: true }),
+  deleteDraft: (personaId: string, draftId: string) =>
+    apiRequest<{ draft_id: string; message: string }>(`/api/v1/personas/${personaId}/copy-drafts/${draftId}`, { method: "DELETE", auth: true }),
+  schedulePersonaDrafts: (personaId: string, body: { account_id: string; draft_ids: string[]; start_at?: number; timezone?: string; slots?: PublishSlot[]; mode?: string }) =>
+    apiRequest<{ scheduled: number; list: PublishQueueItem[]; message: string }>(`/api/v1/personas/${personaId}/copy-drafts/schedule`, { method: "POST", body, auth: true }),
+  contentInbox: (personaId: string, params?: { page?: number; pageSize?: number; status?: string; rangeStart?: number; rangeEnd?: number }) => {
+    const q = new URLSearchParams();
+    if (params?.page) q.set("page", String(params.page));
+    if (params?.pageSize) q.set("pageSize", String(params.pageSize));
+    if (params?.status) q.set("status", params.status);
+    if (params?.rangeStart) q.set("rangeStart", String(params.rangeStart));
+    if (params?.rangeEnd) q.set("rangeEnd", String(params.rangeEnd));
+    const suffix = q.toString() ? `?${q.toString()}` : "";
+    return apiRequest<{ pagination: Pagination; list: ContentInboxItem[] }>(`/api/v1/personas/${personaId}/content-inbox${suffix}`, { auth: true });
+  },
+  scheduleCopyDraft: (personaId: string, draftId: string, body: { account_id: string; topic_tag?: string; scheduled_at?: number }) =>
+    apiRequest<{ scheduled: number; list: PublishQueueItem[]; message: string }>(`/api/v1/personas/${personaId}/copy-drafts/${draftId}/schedule`, { method: "POST", body, auth: true }),
+  generateFromFormula: (personaId: string, formulaId: string, body: { account_id: string; topic: string; brief?: string; use_web_search?: boolean; draft_count?: number }) =>
+    apiRequest<{ list: CopyDraft[]; message: string }>(`/api/v1/personas/${personaId}/content-formulas/${formulaId}/generate`, { method: "POST", body, auth: true }),
+  contentFormulas: (accountId: string, params?: { page?: number; pageSize?: number; source_type?: string; tag?: string }) => {
+    const q = new URLSearchParams();
+    if (params?.page) q.set("page", String(params.page));
+    if (params?.pageSize) q.set("pageSize", String(params.pageSize));
+    if (params?.source_type) q.set("source_type", params.source_type);
+    if (params?.tag) q.set("tag", params.tag);
+    const suffix = q.toString() ? `?${q.toString()}` : "";
+    return apiRequest<{ pagination: Pagination; list: ContentFormula[] }>(`/api/v1/threads-accounts/${accountId}/content-formulas${suffix}`, { auth: true });
+  },
+  analyzeContentFormula: (accountId: string, body: Record) =>
+    apiRequest<{ formula: ContentFormula; message: string }>(`/api/v1/threads-accounts/${accountId}/content-formulas/analyze`, { method: "POST", body, auth: true }),
+  searchContentFormulaPosts: (accountId: string, body: { keyword: string; search_type?: string; limit?: number }) =>
+    apiRequest<{ list: ContentFormulaSearchPost[]; message: string }>(`/api/v1/threads-accounts/${accountId}/content-formulas/search-posts`, { method: "POST", body, auth: true }),
+  importOwnPostToFormula: (accountId: string, body: { media_id: string; label?: string }) =>
+    apiRequest<{ formula: ContentFormula; message: string }>(`/api/v1/threads-accounts/${accountId}/content-formulas/import-own-post`, { method: "POST", body, auth: true }),
+  deleteContentFormula: (accountId: string, formulaId: string) =>
+    apiRequest<{ formula_id: string; message: string }>(`/api/v1/threads-accounts/${accountId}/content-formulas/${formulaId}`, { method: "DELETE", auth: true }),
+  stylePresets: (personaId: string) => apiRequest<{ list: StylePreset[] }>(`/api/v1/personas/${personaId}/style-presets`, { auth: true }),
+  upsertStylePreset: (personaId: string, presetId: string, body: { name: string; tone?: string; cta?: string[]; banned_words?: string[]; notes?: string; apply?: boolean }) =>
+    apiRequest(`/api/v1/personas/${personaId}/style-presets/${presetId}`, { method: "PUT", body, auth: true }),
+  deleteStylePreset: (personaId: string, presetId: string) =>
+    apiRequest(`/api/v1/personas/${personaId}/style-presets/${presetId}`, { method: "DELETE", auth: true }),
+
+  generateTopicMatrix: (personaId: string, body: { topic: string; brief?: string; use_web_search?: boolean; draft_count?: number }) =>
+    apiRequest<{ list: CopyDraft[]; message: string }>(`/api/v1/personas/${personaId}/topic-matrix/generate`, { method: "POST", body, auth: true }),
+  startTopicMatrixJob: (personaId: string, body: { topic: string; content_plan_id?: string; brief?: string; use_web_search?: boolean; draft_count?: number }) =>
+    apiRequest<{ job_id: string; status: string; ai_provider: string; ai_model: string; message: string }>(`/api/v1/personas/${personaId}/topic-matrix/jobs`, { method: "POST", body, auth: true }),
+  startFormulaDraftJob: (personaId: string, body: { account_id: string; formula_id: string; topic: string; brief?: string; use_web_search?: boolean; draft_count?: number }) =>
+    apiRequest<{ job_id: string; status: string; ai_provider: string; ai_model: string; message: string }>(`/api/v1/personas/${personaId}/formula-draft/jobs`, { method: "POST", body, auth: true }),
+  startRewriteDraftJob: (personaId: string, body: { account_id: string; reference_text: string; topic: string; brief?: string; save_label?: string; use_web_search?: boolean; draft_count?: number }) =>
+    apiRequest<{ job_id: string; status: string; ai_provider: string; ai_model: string; message: string }>(`/api/v1/personas/${personaId}/rewrite-draft/jobs`, { method: "POST", body, auth: true }),
+  inspireCopyMission: (personaId: string, body: { keyword?: string; content_direction?: string; use_web_search?: boolean; avoid_topics?: string[] }) =>
+    apiRequest(`/api/v1/personas/${personaId}/copy-mission-inspiration`, { method: "POST", body, auth: true }),
+  topicCandidates: (personaId: string) =>
+    apiRequest<{ list: TopicCandidate[] }>(`/api/v1/personas/${personaId}/topic-candidates`, { auth: true }),
+  contentPlans: (personaId: string) =>
+    apiRequest<{ list: ContentPlan[] }>(`/api/v1/personas/${personaId}/content-plans`, { auth: true }),
+  updateContentPlan: (personaId: string, contentPlanId: string, body: Record) =>
+    apiRequest(`/api/v1/personas/${personaId}/content-plans/${contentPlanId}`, { method: "PATCH", body, auth: true }),
+  createFeedbackEvent: (personaId: string, body: { content_plan_id?: string; draft_id?: string; decision: string; note?: string; snapshot?: string }) =>
+    apiRequest(`/api/v1/personas/${personaId}/feedback-events`, { method: "POST", body, auth: true }),
+  createKnowledgeSource: (personaId: string, body: { source_type: string; title?: string; filename?: string; content?: string; content_base64?: string }) =>
+    apiRequest(`/api/v1/personas/${personaId}/knowledge-sources`, { method: "POST", body, auth: true }),
+  knowledgeSources: (personaId: string) =>
+    apiRequest<{ list: KnowledgeSource[] }>(`/api/v1/personas/${personaId}/knowledge-sources`, { auth: true }),
+  knowledgeChunks: (personaId: string) =>
+    apiRequest<{ list: KnowledgeChunk[] }>(`/api/v1/personas/${personaId}/knowledge-chunks`, { auth: true }),
+  formulaPools: (personaId: string) =>
+    apiRequest<{ list: FormulaPool[] }>(`/api/v1/personas/${personaId}/formula-pools`, { auth: true }),
+  createFormulaPool: (personaId: string, body: { type: string; name: string; pattern?: string; use_cases?: string[]; avoid?: string[]; weight?: number }) =>
+    apiRequest(`/api/v1/personas/${personaId}/formula-pools`, { method: "POST", body, auth: true }),
+
+  // Brand core
+  brands: () => apiRequest("/api/v1/brands/", { auth: true }),
+  createBrand: (body: { display_name?: string }) => apiRequest("/api/v1/brands/", { method: "POST", body, auth: true }),
+  getBrand: (id: string) => apiRequest(`/api/v1/brands/${id}`, { auth: true }),
+  updateBrand: (id: string, body: Record) => apiRequest(`/api/v1/brands/${id}`, { method: "PATCH", body, auth: true }),
+  deleteBrand: (id: string) => apiRequest(`/api/v1/brands/${id}`, { method: "DELETE", auth: true }),
+
+  // Brand Products
+  listBrandProducts: (id: string) => apiRequest<{ list: BrandProductData[] }>(`/api/v1/brands/${id}/products`, { auth: true }),
+  createBrandProduct: (id: string, body: { label: string; product_context: string; match_tags?: string[]; placement_url?: string }) =>
+    apiRequest(`/api/v1/brands/${id}/products`, { method: "POST", body, auth: true }),
+  updateBrandProduct: (id: string, productId: string, body: Record) =>
+    apiRequest(`/api/v1/brands/${id}/products/${productId}`, { method: "PATCH", body, auth: true }),
+  deleteBrandProduct: (id: string, productId: string) =>
+    apiRequest(`/api/v1/brands/${id}/products/${productId}`, { method: "DELETE", auth: true }),
+
+  // Knowledge Graph
+  expandKnowledgeGraph: (id: string, body: { seed_query: string; supplemental?: boolean; regenerate_map?: boolean; expand_strategy?: string }) =>
+    apiRequest(`/api/v1/brands/${id}/knowledge-graph/expand`, { method: "POST", body, auth: true }),
+  getKnowledgeGraph: (id: string) => apiRequest(`/api/v1/brands/${id}/knowledge-graph`, { auth: true }),
+  patchKnowledgeGraphNodes: (id: string, body: { updates: Array<{ node_id: string; selected_for_scan?: boolean; relevance_tags?: string[]; recency_tags?: string[] }> }) =>
+    apiRequest(`/api/v1/brands/${id}/knowledge-graph/nodes`, { method: "PATCH", body, auth: true }),
+
+  // Scan jobs & posts
+  startBrandScan: (id: string, body: Record) =>
+    apiRequest<{ job_id: string; status: string; message?: string }>(`/api/v1/brands/${id}/scan-jobs`, { method: "POST", body, auth: true }),
+  listBrandScanPosts: (id: string, params?: { priority?: string; recent_7d?: boolean; product_fit_min?: number; limit?: number }) => {
+    const qs = new URLSearchParams();
+    if (params?.priority) qs.set("priority", params.priority);
+    if (params?.recent_7d) qs.set("recent_7d", "true");
+    if (params?.product_fit_min != null) qs.set("product_fit_min", String(params.product_fit_min));
+    if (params?.limit) qs.set("limit", String(params.limit));
+    const q = qs.toString() ? `?${qs.toString()}` : "";
+    return apiRequest(`/api/v1/brands/${id}/scan-posts${q}`, { auth: true });
+  },
+
+  // Outreach
+  generateOutreachDrafts: (id: string, body: { scan_post_id: string; topic_id?: string; count?: number; voice_persona_id?: string; product_id?: string }) =>
+    apiRequest(`/api/v1/brands/${id}/outreach-drafts/generate`, { method: "POST", body, auth: true }),
+  // keep old simple name for PatrolPage (returns any for now)
+  generateOutreachDraftsLegacy: (id: string, body: Record) =>
+    apiRequest>(`/api/v1/brands/${id}/outreach-drafts/generate`, { method: "POST", body, auth: true }),
+  publishOutreachDraft: (id: string, body: { scan_post_id: string; text: string; confirm: boolean }) =>
+    apiRequest(`/api/v1/brands/${id}/outreach-drafts/publish`, { method: "POST", body, auth: true }),
+  patchScanPostOutreach: (id: string, postId: string, body: { outreach_status?: string }) =>
+    apiRequest(`/api/v1/brands/${id}/scan-posts/${postId}`, { method: "PATCH", body, auth: true }),
+
+  // Content Matrix
+  getBrandContentMatrix: (id: string) => apiRequest(`/api/v1/brands/${id}/content-matrix`, { auth: true }),
+  generateBrandContentMatrix: (id: string, body?: { count?: number }) =>
+    apiRequest(`/api/v1/brands/${id}/content-matrix/generate`, { method: "POST", body: body || {}, auth: true }),
+
+  // Scan Schedule
+  getBrandScanSchedule: (id: string) => apiRequest(`/api/v1/brands/${id}/scan-schedule`, { auth: true }),
+  upsertBrandScanSchedule: (id: string, body: { cron?: string; timezone?: string; enabled: boolean }) =>
+    apiRequest(`/api/v1/brands/${id}/scan-schedule`, { method: "PUT", body, auth: true }),
+
+  // Legacy simple (PatrolPage still uses these names)
+  brandScanPosts: (id: string) => apiRequest<{ list: ScanPost[]; total: number }>(`/api/v1/brands/${id}/scan-posts?limit=20`, { auth: true }),
+
+  // Placement Topics (海巡主題) - 主要用於海巡頁：新增主題、爬文、知識圖譜
+  placementTopics: () => apiRequest("/api/v1/placement/topics", { auth: true }),
+  createPlacementTopic: (body: { brand_id: string; topic_name: string; seed_query: string; brief: string; product_id?: string }) =>
+    apiRequest("/api/v1/placement/topics", { method: "POST", body, auth: true }),
+  getPlacementTopic: (id: string) => apiRequest(`/api/v1/placement/topics/${id}`, { auth: true }),
+  updatePlacementTopic: (id: string, body: Record) =>
+    apiRequest(`/api/v1/placement/topics/${id}`, { method: "PATCH", body, auth: true }),
+  deletePlacementTopic: (id: string) => apiRequest(`/api/v1/placement/topics/${id}`, { method: "DELETE", auth: true }),
+
+  // Placement Topic Knowledge Graph & Scan & Outreach
+  expandPlacementTopicGraph: (id: string, body: { seed_query: string; supplemental?: boolean; regenerate_map?: boolean; expand_strategy?: string }) =>
+    apiRequest(`/api/v1/placement/topics/${id}/knowledge-graph/expand`, { method: "POST", body, auth: true }),
+  getPlacementTopicGraph: (id: string) => apiRequest(`/api/v1/placement/topics/${id}/knowledge-graph`, { auth: true }),
+  patchPlacementTopicGraphNodes: (id: string, body: { updates: Array<{ node_id: string; selected_for_scan?: boolean; relevance_tags?: string[]; recency_tags?: string[] }> }) =>
+    apiRequest(`/api/v1/placement/topics/${id}/knowledge-graph/nodes`, { method: "PATCH", body, auth: true }),
+
+  startPlacementTopicScan: (
+    id: string,
+    body: {
+      graph_id?: string;
+      node_ids?: string[];
+      dual_track?: boolean;
+      patrol_mode?: boolean;
+      test_patrol?: boolean;
+      patrol_keywords?: string[];
+    }
+  ) =>
+    apiRequest<{ job_id: string; status: string; message?: string }>(`/api/v1/placement/topics/${id}/scan-jobs`, { method: "POST", body, auth: true }),
+  listPlacementTopicScanPosts: (id: string, params?: { priority?: string; recent_7d?: boolean; product_fit_min?: number; limit?: number }) => {
+    const qs = new URLSearchParams();
+    if (params?.priority) qs.set("priority", params.priority);
+    if (params?.recent_7d) qs.set("recent_7d", "true");
+    if (params?.product_fit_min != null) qs.set("product_fit_min", String(params.product_fit_min));
+    if (params?.limit) qs.set("limit", String(params.limit));
+    const q = qs.toString() ? `?${qs.toString()}` : "";
+    return apiRequest(`/api/v1/placement/topics/${id}/scan-posts${q}`, { auth: true });
+  },
+
+  generatePlacementTopicOutreachDrafts: (id: string, body: { scan_post_id: string; count?: number; voice_persona_id?: string; product_id?: string }) =>
+    apiRequest(`/api/v1/placement/topics/${id}/outreach-drafts/generate`, { method: "POST", body, auth: true }),
+  startPlacementTopicOutreachDraftJobs: (
+    id: string,
+    body: {
+      scan_post_id?: string;
+      scan_post_ids?: string[];
+      count?: number;
+      voice_persona_id: string;
+      product_id?: string;
+      regenerate?: boolean;
+    },
+  ) =>
+    apiRequest<{ jobs: Array<{ job_id: string; status: string; message: string }>; message: string }>(
+      `/api/v1/placement/topics/${id}/outreach-draft-jobs`,
+      { method: "POST", body, auth: true },
+    ),
+  publishPlacementTopicOutreachDraft: (id: string, body: { scan_post_id: string; text: string; confirm: boolean }) =>
+    apiRequest(`/api/v1/placement/topics/${id}/outreach-drafts/publish`, { method: "POST", body, auth: true }),
+  updatePlacementTopicOutreachDraft: (topicId: string, draftId: string, body: { draft_index: number; text: string }) =>
+    apiRequest(`/api/v1/placement/topics/${topicId}/outreach-drafts/${draftId}`, { method: "PATCH", body, auth: true }),
+  deletePlacementTopicScanPost: (topicId: string, postId: string) =>
+    apiRequest(`/api/v1/placement/topics/${topicId}/scan-posts/${postId}`, { method: "DELETE", auth: true }),
+  batchDeletePlacementTopicScanPosts: (topicId: string, postIds: string[]) =>
+    apiRequest<{ deleted_count: number }>(`/api/v1/placement/topics/${topicId}/scan-posts/batch-delete`, { method: "POST", body: { post_ids: postIds }, auth: true }),
+
+  jobs: (page = 1, pageSize = 30) => apiRequest(`/api/v1/jobs?page=${page}&pageSize=${pageSize}`, { auth: true }),
+  getJob: (id: string) => apiRequest(`/api/v1/jobs/${id}`, { auth: true }),
+  jobEvents: (jobId: string, limit = 40) =>
+    apiRequest<{ list: JobEvent[] }>(`/api/v1/jobs/${jobId}/events?limit=${limit}`, { auth: true }),
+  cancelJob: (id: string) => apiRequest(`/api/v1/jobs/${id}/cancel`, { method: "POST", auth: true }),
+  retryJob: (id: string) => apiRequest(`/api/v1/jobs/${id}/retry`, { method: "POST", auth: true }),
+  jobSchedules: () => apiRequest<{ list: JobSchedule[]; pagination: Pagination }>("/api/v1/job/schedules?page=1&pageSize=50", { auth: true }),
+  settings: (scope: string, scopeId: string) => apiRequest<{ list: SettingValue[]; pagination: Pagination }>(`/api/v1/settings/${scope}/${scopeId}`, { auth: true }),
+  permissions: () => apiRequest("/api/v1/permissions/me?include_tree=true", { auth: true })
+};
diff --git a/backend/web/src/auth/AuthContext.tsx b/backend/web/src/auth/AuthContext.tsx
new file mode 100644
index 0000000..b755f5e
--- /dev/null
+++ b/backend/web/src/auth/AuthContext.tsx
@@ -0,0 +1,108 @@
+import { createContext, useCallback, useContext, useEffect, useMemo, useState } from "react";
+import { apiRequest, clearTokens, getAccessToken, setTokens, setUnauthorizedHandler } from "../api/client";
+
+export type MemberMe = {
+  tenant_id: string;
+  uid: string;
+  email: string;
+  display_name?: string;
+  status: string;
+  roles?: string[];
+};
+
+type AuthContextValue = {
+  member: MemberMe | null;
+  loading: boolean;
+  login: (tenantId: string, email: string, password: string) => Promise;
+  register: (tenantId: string, email: string, password: string, displayName?: string) => Promise;
+  logout: () => Promise;
+  reloadMember: () => Promise;
+};
+
+const AuthContext = createContext(null);
+
+type TokenPair = {
+  access_token: string;
+  refresh_token: string;
+};
+
+export function AuthProvider({ children }: { children: React.ReactNode }) {
+  const [member, setMember] = useState(null);
+  const [loading, setLoading] = useState(true);
+
+  const reloadMember = useCallback(async () => {
+    if (!getAccessToken()) {
+      setMember(null);
+      setLoading(false);
+      return;
+    }
+    setLoading(true);
+    try {
+      const data = await apiRequest("/api/v1/members/me", { auth: true });
+      setMember(data);
+    } catch {
+      clearTokens();
+      setMember(null);
+    } finally {
+      setLoading(false);
+    }
+  }, []);
+
+  useEffect(() => {
+    setUnauthorizedHandler(() => {
+      clearTokens();
+      setMember(null);
+    });
+    void reloadMember();
+    return () => setUnauthorizedHandler(undefined);
+  }, [reloadMember]);
+
+  const login = useCallback(
+    async (tenantId: string, email: string, password: string) => {
+      const data = await apiRequest("/api/v1/auth/login", {
+        method: "POST",
+        body: { tenant_id: tenantId, email, password }
+      });
+      setTokens(data.access_token, data.refresh_token);
+      await reloadMember();
+    },
+    [reloadMember]
+  );
+
+  const register = useCallback(
+    async (tenantId: string, email: string, password: string, displayName?: string) => {
+      const data = await apiRequest("/api/v1/auth/register", {
+        method: "POST",
+        body: { tenant_id: tenantId, email, password, display_name: displayName }
+      });
+      setTokens(data.access_token, data.refresh_token);
+      await reloadMember();
+    },
+    [reloadMember]
+  );
+
+  const logout = useCallback(async () => {
+    try {
+      await apiRequest("/api/v1/auth/logout", { method: "POST", auth: true });
+    } catch {
+      // Local logout still needs to complete if the server token is already invalid.
+    }
+    clearTokens();
+    setMember(null);
+  }, []);
+
+  const value = useMemo(
+    () => ({ member, loading, login, register, logout, reloadMember }),
+    [member, loading, login, register, logout, reloadMember]
+  );
+
+  return {children};
+}
+
+export function useAuth() {
+  const ctx = useContext(AuthContext);
+  if (!ctx) {
+    throw new Error("useAuth must be used within AuthProvider");
+  }
+  return ctx;
+}
diff --git a/backend/web/src/components/AcIcon.tsx b/backend/web/src/components/AcIcon.tsx
new file mode 100644
index 0000000..f7bb8aa
--- /dev/null
+++ b/backend/web/src/components/AcIcon.tsx
@@ -0,0 +1,34 @@
+type IconName =
+  | "home"
+  | "account"
+  | "publish"
+  | "persona"
+  | "mission"
+  | "patrol"
+  | "job"
+  | "settings"
+  | "spark"
+  | "more"
+  | "brand";
+
+const paths: Record = {
+  home: "M4 11.5 12 4l8 7.5V20a1 1 0 0 1-1 1h-5v-6h-4v6H5a1 1 0 0 1-1-1v-8.5Z",
+  account: "M12 12a4 4 0 1 0 0-8 4 4 0 0 0 0 8Zm-7 9a7 7 0 0 1 14 0H5Z",
+  publish: "M4 19V5l16 7-16 7Zm3-4.4 7.9-2.6L7 9.4v3.1l5 1.5-5 .6Z",
+  persona: "M7 5h10v4H7V5Zm-2 7h14v7H5v-7Zm3 2v3h2v-3H8Zm6 0v3h2v-3h-2Z",
+  mission: "M5 5h14v14H5V5Zm3 4h8V7H8v2Zm0 4h8v-2H8v2Zm0 4h5v-2H8v2Z",
+  patrol: "M12 3 4 7v6c0 4 3.3 7 8 8 4.7-1 8-4 8-8V7l-8-4Zm0 4 4 2v4c0 2.2-1.5 4-4 5-2.5-1-4-2.8-4-5V9l4-2Z",
+  job: "M6 4h12v4H6V4Zm0 6h12v4H6v-4Zm0 6h12v4H6v-4Z",
+  settings: "M12 8a4 4 0 1 0 0 8 4 4 0 0 0 0-8Zm8.5 5.5v-3l-2.2-.4a7.7 7.7 0 0 0-.7-1.6l1.3-1.9-2.1-2.1-1.9 1.3c-.5-.3-1.1-.5-1.7-.7L12.8 3h-3l-.4 2.1c-.6.2-1.1.4-1.7.7L5.9 4.5 3.8 6.6l1.3 1.9c-.3.5-.5 1.1-.7 1.6l-2.2.4v3l2.2.4c.2.6.4 1.1.7 1.6l-1.3 1.9 2.1 2.1 1.9-1.3c.5.3 1.1.5 1.7.7l.4 2.1h3l.4-2.1c.6-.2 1.1-.4 1.7-.7l1.9 1.3 2.1-2.1-1.3-1.9c.3-.5.5-1.1.7-1.6l2.1-.4Z",
+  spark: "M12 2l1.8 6.2L20 10l-6.2 1.8L12 18l-1.8-6.2L4 10l6.2-1.8L12 2Zm6 13 1 3 3 1-3 1-1 3-1-3-3-1 3-1 1-3Z",
+  more: "M5 12a2 2 0 1 0 0 .1V12Zm7 0a2 2 0 1 0 0 .1V12Zm7 0a2 2 0 1 0 0 .1V12Z",
+  brand: "M4 7h16v2l-2 2v7a1 1 0 0 1-1 1h-4v-5H9v5H5a1 1 0 0 1-1-1v-7L4 9V7Zm2 4 1 1v6h2v-4h6v4h2v-6l1-1V9H6v2Z"
+};
+
+export function AcIcon({ name, size = 22 }: { name: IconName; size?: number }) {
+  return (
+    
+  );
+}
diff --git a/backend/web/src/components/AuthDecor.tsx b/backend/web/src/components/AuthDecor.tsx
new file mode 100644
index 0000000..e5f2eff
--- /dev/null
+++ b/backend/web/src/components/AuthDecor.tsx
@@ -0,0 +1,22 @@
+export function SceneDecor() {
+  return (
+