diff --git a/pkg/common/db/newRedisModel.go b/pkg/common/db/newRedisModel.go
index 0393f214c..4147b7af3 100644
--- a/pkg/common/db/newRedisModel.go
+++ b/pkg/common/db/newRedisModel.go
@@ -151,7 +151,6 @@ func (d *DataBases) HandleSignalInfo(operationID string, msg *pbCommon.MsgData)
 			if err != nil {
 				return err
 			}
-			return err
 		}
 	}
 	return nil