diff --git a/pymilvus/milvus_client/milvus_client.py b/pymilvus/milvus_client/milvus_client.py
index 85e4cfe86..e1cf7d642 100644
--- a/pymilvus/milvus_client/milvus_client.py
+++ b/pymilvus/milvus_client/milvus_client.py
@@ -1287,10 +1287,15 @@ def list_aliases(
         conn = self._get_connection()
         return conn.list_aliases(collection_name, timeout=timeout, **kwargs)
 
+    # deprecated same to use_database
     def using_database(self, db_name: str, **kwargs):
         conn = self._get_connection()
         conn.reset_db_name(db_name)
 
+    def use_database(self, db_name: str, **kwargs):
+        conn = self._get_connection()
+        conn.reset_db_name(db_name)
+
     def create_database(self, db_name: str, properties: Optional[dict] = None, **kwargs):
         conn = self._get_connection()
         conn.create_database(db_name, properties, **kwargs)