diff --git a/pilot/scene/chat_db/auto_execute/chat.py b/pilot/scene/chat_db/auto_execute/chat.py
index 588cff855..d5a8ede04 100644
--- a/pilot/scene/chat_db/auto_execute/chat.py
+++ b/pilot/scene/chat_db/auto_execute/chat.py
@@ -44,7 +44,7 @@ class ChatWithDbAutoExecute(BaseChat):
             raise ValueError("Could not import DBSummaryClient. ")
         client = DBSummaryClient()
         try:
-            table_infos = client.get_similar_tables(dbname=self.db_name, query=self.current_user_input, topk=self.top_k)
+            table_infos = client.get_db_summary(dbname=self.db_name, query=self.current_user_input, topk=self.top_k)
         except Exception as e:
             print("db summary find error!" + str(e))
             table_infos =  self.database.table_simple_info()
diff --git a/pilot/scene/chat_db/professional_qa/chat.py b/pilot/scene/chat_db/professional_qa/chat.py
index a0a571988..d38599bb5 100644
--- a/pilot/scene/chat_db/professional_qa/chat.py
+++ b/pilot/scene/chat_db/professional_qa/chat.py
@@ -48,13 +48,13 @@ class ChatWithDbQA(BaseChat):
         if self.db_name:
             client = DBSummaryClient()
             try:
-                table_infos = client.get_similar_tables(dbname=self.db_name, query=self.current_user_input,
+                table_infos = client.get_db_summary(dbname=self.db_name, query=self.current_user_input,
                                                         topk=self.top_k)
             except Exception as e:
                 print("db summary find error!" + str(e))
                 table_infos = self.database.table_simple_info()
 
-            # table_info = self.database.table_simple_info(self.db_connect)
+            # table_infos = self.database.table_simple_info()
             dialect = self.database.dialect
 
         input_values = {