diff --git a/go.mod b/go.mod
index e338310..48f0f7c 100644
--- a/go.mod
+++ b/go.mod
@@ -9,7 +9,6 @@ require (
 	github.com/gofrs/uuid v4.4.0+incompatible
 	github.com/json-iterator/go v1.1.12
 	github.com/natefinch/lumberjack v2.0.0+incompatible
-	github.com/orcaman/concurrent-map/v2 v2.0.1
 	github.com/panjf2000/ants/v2 v2.10.0
 	github.com/spf13/viper v1.19.0
 	github.com/swaggo/files v1.0.1
diff --git a/go.sum b/go.sum
index a7ff0c3..be2ecba 100644
--- a/go.sum
+++ b/go.sum
@@ -184,8 +184,6 @@ github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjY
 github.com/natefinch/lumberjack v2.0.0+incompatible h1:4QJd3OLAMgj7ph+yZTuX13Ld4UpgHp07nNdFX7mqFfM=
 github.com/natefinch/lumberjack v2.0.0+incompatible/go.mod h1:Wi9p2TTF5DG5oU+6YfsmYQpsTIOm0B1VNzQg9Mw6nPk=
 github.com/nrwiersma/avro-benchmarks v0.0.0-20210913175520-21aec48c8f76/go.mod h1:iKyFMidsk/sVYONJRE372sJuX/QTRPacU7imPqqsu7g=
-github.com/orcaman/concurrent-map/v2 v2.0.1 h1:jOJ5Pg2w1oeB6PeDurIYf6k9PQ+aTITr/6lP/L/zp6c=
-github.com/orcaman/concurrent-map/v2 v2.0.1/go.mod h1:9Eq3TG2oBe5FirmYWQfYO5iH1q0Jv47PLaNK++uCdOM=
 github.com/panjf2000/ants/v2 v2.10.0 h1:zhRg1pQUtkyRiOFo2Sbqwjp0GfBNo9cUY2/Grpx1p+8=
 github.com/panjf2000/ants/v2 v2.10.0/go.mod h1:7ZxyxsqE4vvW0M7LSD8aI3cKwgFhBHbxnlN8mDqHa1I=
 github.com/pelletier/go-toml/v2 v2.2.3 h1:YmeHyLY8mFWbdkNWwpr+qIL2bEqT0o95WSdkNHvL12M=
diff --git a/handler/anchor_point_replace.go b/handler/anchor_point_replace.go
index 9d10401..808a4f1 100644
--- a/handler/anchor_point_replace.go
+++ b/handler/anchor_point_replace.go
@@ -43,8 +43,8 @@ func ComponentAnchorReplaceHandler(c *gin.Context) {
 	uuid = request.UUID
 	anchorName = request.AnchorName
 
-	var componentInfo *orm.Component
-	result := pgClient.WithContext(cancelCtx).Model(&orm.Component{}).Where("global_uuid = ?", uuid).Find(componentInfo)
+	var componentInfo orm.Component
+	result := pgClient.WithContext(cancelCtx).Model(&orm.Component{}).Where("global_uuid = ?", uuid).Find(&componentInfo)
 	if result.Error != nil {
 		logger.Error("query component detail info failed", zap.Error(result.Error))
 		header := network.FailResponseHeader{Status: http.StatusBadRequest, ErrMsg: result.Error.Error()}
@@ -55,9 +55,9 @@ func ComponentAnchorReplaceHandler(c *gin.Context) {
 		return
 	}
 
-	if componentInfo == nil {
+	if result.RowsAffected == 0 {
 		err := fmt.Errorf("query component detail info by uuid failed:%w", constant.ErrQueryRowZero)
-		logger.Error("query component detail info from table is empty", zap.String("table_name", componentInfo.TableName()))
+		logger.Error("query component detail info from table is empty", zap.String("table_name", "component"))
 		header := network.FailResponseHeader{Status: http.StatusBadRequest, ErrMsg: err.Error()}
 		resp := network.FailureResponse{
 			FailResponseHeader: header,