diff --git a/pymilvus/orm/connections.py b/pymilvus/orm/connections.py
index 49b257243..19fd3e2c5 100644
--- a/pymilvus/orm/connections.py
+++ b/pymilvus/orm/connections.py
@@ -219,7 +219,7 @@ def remove_connection(self, alias: str):
         self._alias.pop(alias, None)
 
     # pylint: disable=too-many-statements
-    def connect(self, alias=Config.MILVUS_CONN_ALIAS, user="", password="", token="", db_name="", **kwargs):
+    def connect(self, alias=Config.MILVUS_CONN_ALIAS, user="", password="", db_name="", token="", **kwargs):
         """
         Constructs a milvus connection and register it under given alias.