diff --git a/errs/error_code.go b/errs/error_code.go
index 7df57c3..6a9035d 100644
--- a/errs/error_code.go
+++ b/errs/error_code.go
@@ -1,7 +1,26 @@
 package errs
 
+import (
+	"code.30cm.net/digimon/library-go/errs/code"
+	"fmt"
+	"github.com/zeromicro/go-zero/core/logx"
+	"strings"
+)
+
 type ErrorCode uint32
 
 func (e ErrorCode) ToUint32() uint32 {
 	return uint32(e)
 }
+
+func ThirdPartyError(scope uint32, ec ErrorCode, s ...string) *LibError {
+	return NewError(scope, code.ThirdParty, ec.ToUint32(), fmt.Sprintf("thirty error: %s", strings.Join(s, " ")))
+}
+
+func ThirdPartyErrorL(scope uint32, ec ErrorCode,
+	l logx.Logger, filed []logx.LogField, s ...string) *LibError {
+	e := ThirdPartyError(scope, ec, s...)
+	l.WithCallerSkip(1).WithFields(filed...).Error(e.Error())
+
+	return e
+}