diff --git a/pilot/scene/chat_data/chat_excel/excel_analyze/chat.py b/pilot/scene/chat_data/chat_excel/excel_analyze/chat.py
index 806fada18..a3f4dc0b2 100644
--- a/pilot/scene/chat_data/chat_excel/excel_analyze/chat.py
+++ b/pilot/scene/chat_data/chat_excel/excel_analyze/chat.py
@@ -93,7 +93,7 @@ class ChatExcel(BaseChat):
             "excel_reader": self.excel_reader,
         }
         learn_chat = ExcelLearning(**chat_param)
-        result = learn_chat.nostream_call()
+        result = learn_chat.call()
         return result
 
     def do_action(self, prompt_response):
diff --git a/pilot/server/dbgpt_server.py b/pilot/server/dbgpt_server.py
index 69fb2ee63..86ca49330 100644
--- a/pilot/server/dbgpt_server.py
+++ b/pilot/server/dbgpt_server.py
@@ -68,7 +68,7 @@ app.add_middleware(
 
 
 app.include_router(api_v1, prefix="/api")
-# app.include_router(knowledge_router, prefix="/api")
+app.include_router(knowledge_router, prefix="/api")
 app.include_router(api_editor_route_v1, prefix="/api")
 
 # app.include_router(api_v1)