diff --git a/etc/tweeting.yaml b/etc/tweeting.yaml
index 61ad1c3..8dfae0b 100644
--- a/etc/tweeting.yaml
+++ b/etc/tweeting.yaml
@@ -22,7 +22,7 @@ RedisCluster:
   Type: cluster
 
 Neo4J:
-  URI: neo4j://localhost:7687
+  URI: bolt://localhost:7687
   Username: neo4j
   Password: yyyytttt
   MaxConnectionPoolSize: 20
diff --git a/internal/lib/neo4j/neo4j.go b/internal/lib/neo4j/neo4j.go
index 736099d..d8178e7 100644
--- a/internal/lib/neo4j/neo4j.go
+++ b/internal/lib/neo4j/neo4j.go
@@ -19,6 +19,12 @@ func NewNeo4J(conf *Config, opts ...Option) *Client {
 
 	neo4ji := &Client{
 		neo4jConf: driverConfig,
+		serviceConf: Config{
+			URI:      conf.URI,
+			Username: conf.Username,
+			Password: conf.Password,
+			LogLevel: conf.LogLevel,
+		},
 	}
 
 	for _, opt := range opts {
@@ -35,13 +41,6 @@ func (c *Client) Conn() (neo4j.DriverWithContext, error) {
 	if err != nil {
 		return nil, fmt.Errorf("neo4j driver initialization error: %w", err)
 	}
-	defer func(driver neo4j.DriverWithContext, ctx context.Context) {
-		err := driver.Close(ctx)
-		if err != nil {
-			// fmt
-
-		}
-	}(driver, context.Background())
 
 	ctx := context.Background()
 	// Verify the connection to Neo4j.
diff --git a/internal/logic/socialnetworkservice/add_user_to_network_logic.go b/internal/logic/socialnetworkservice/add_user_to_network_logic.go
index 69f51cb..1840a3c 100644
--- a/internal/logic/socialnetworkservice/add_user_to_network_logic.go
+++ b/internal/logic/socialnetworkservice/add_user_to_network_logic.go
@@ -28,6 +28,7 @@ func (l *AddUserToNetworkLogic) AddUserToNetwork(in *tweeting.AddUserToNetworkRe
 	// todo: add your logic here and delete this line
 	err := l.svcCtx.SocialNetworkRepository.CreateUserNode(l.ctx, in.GetUid())
 	if err != nil {
+		fmt.Println("gg88g88g8", err)
 		return nil, err
 	}
 	fmt.Println(err)
diff --git a/internal/repository/social_network.go b/internal/repository/social_network.go
index 5adb29e..45ea0f8 100644
--- a/internal/repository/social_network.go
+++ b/internal/repository/social_network.go
@@ -5,10 +5,7 @@ import (
 	"app-cloudep-tweeting-service/internal/domain/repository"
 	client4J "app-cloudep-tweeting-service/internal/lib/neo4j"
 	"context"
-	"fmt"
-
-	ers "code.30cm.net/digimon/library-go/errs"
-	n4 "github.com/neo4j/neo4j-go-driver/v5/neo4j"
+	"github.com/neo4j/neo4j-go-driver/v5/neo4j"
 )
 
 type SocialNetworkParam struct {
@@ -29,25 +26,28 @@ func MustSocialNetworkRepository(param SocialNetworkParam) repository.SocialNetw
 }
 
 func (s SocialNetworkRepository) CreateUserNode(ctx context.Context, uid string) error {
-	// 執行 Cypher
-	conn, err := s.neo4jClient.Conn()
+	session, err := s.neo4jClient.Conn()
 	if err != nil {
-		return ers.DBError("failed to connect to node4j", err.Error())
+		return err
 	}
+	defer session.Close(ctx)
 
-	insert := map[string]any{
+	params := map[string]interface{}{
 		"uid": uid,
 	}
 
-	result, err := conn.NewSession(ctx, n4.SessionConfig{
-		AccessMode: n4.AccessModeWrite,
-	}).Run(ctx, "CREATE (n:Person {name: $name}) RETURN n", insert)
+	_, err = session.NewSession(ctx, neo4j.SessionConfig{
+		AccessMode: neo4j.AccessModeWrite,
+	}).Run(ctx, "CREATE (n:User {uid: $uid}) RETURN n", params)
 	if err != nil {
 		return err
 	}
 
-	fmt.Println(result.Keys())
+	// // 處理結果
+	// if run.Next(ctx) {
+	// 	node := run.Record().AsMap()
+	// 	fmt.Printf("Created Node: %v\n", node)
+	// }
 
 	return nil
-
 }
diff --git a/internal/svc/service_context.go b/internal/svc/service_context.go
index 0c63516..e70b793 100644
--- a/internal/svc/service_context.go
+++ b/internal/svc/service_context.go
@@ -6,7 +6,6 @@ import (
 	"app-cloudep-tweeting-service/internal/lib/neo4j"
 	model "app-cloudep-tweeting-service/internal/model/mongo"
 	"app-cloudep-tweeting-service/internal/repository"
-
 	"github.com/zeromicro/go-zero/core/stores/redis"
 
 	vi "code.30cm.net/digimon/library-go/validator"
diff --git a/tweeting.go b/tweeting.go
index cde5e9e..173ffd1 100644
--- a/tweeting.go
+++ b/tweeting.go
@@ -6,7 +6,10 @@ import (
 
 	"app-cloudep-tweeting-service/gen_result/pb/tweeting"
 	"app-cloudep-tweeting-service/internal/config"
+	commentserviceServer "app-cloudep-tweeting-service/internal/server/commentservice"
 	postserviceServer "app-cloudep-tweeting-service/internal/server/postservice"
+	socialnetworkserviceServer "app-cloudep-tweeting-service/internal/server/socialnetworkservice"
+	timelineserviceServer "app-cloudep-tweeting-service/internal/server/timelineservice"
 	"app-cloudep-tweeting-service/internal/svc"
 
 	"github.com/zeromicro/go-zero/core/conf"
@@ -18,8 +21,6 @@ import (
 
 var configFile = flag.String("f", "etc/tweeting.yaml", "the config file")
 
-// TODO 要把每一個錯誤代碼修改的更詳細，目前都資料庫錯誤
-
 func main() {
 	flag.Parse()
 
@@ -29,6 +30,9 @@ func main() {
 
 	s := zrpc.MustNewServer(c.RpcServerConf, func(grpcServer *grpc.Server) {
 		tweeting.RegisterPostServiceServer(grpcServer, postserviceServer.NewPostServiceServer(ctx))
+		tweeting.RegisterCommentServiceServer(grpcServer, commentserviceServer.NewCommentServiceServer(ctx))
+		tweeting.RegisterTimelineServiceServer(grpcServer, timelineserviceServer.NewTimelineServiceServer(ctx))
+		tweeting.RegisterSocialNetworkServiceServer(grpcServer, socialnetworkserviceServer.NewSocialNetworkServiceServer(ctx))
 
 		if c.Mode == service.DevMode || c.Mode == service.TestMode {
 			reflection.Register(grpcServer)