diff --git a/pkg/common/db/batch_insert_chat.go b/pkg/common/db/batch_insert_chat.go
index bef5a312c..f2920813d 100644
--- a/pkg/common/db/batch_insert_chat.go
+++ b/pkg/common/db/batch_insert_chat.go
@@ -101,7 +101,7 @@ func (d *DataBases) BatchInsertChat2DB(userID string, msgList []*pbMsg.MsgDataTo
 			return utils.Wrap(err, "")
 		}
 	}
-	log.NewWarn(operationID, "batch mgo  cost time ", getCurrentTimestampByMill()-newTime, userID, len(msgList))
+	log.Debug(operationID, "batch mgo  cost time ", getCurrentTimestampByMill()-newTime, userID, len(msgList))
 	return nil
 }