diff --git a/huixiangdou/server.py b/huixiangdou/server.py
index b48cefd7..0d6b68f4 100644
--- a/huixiangdou/server.py
+++ b/huixiangdou/server.py
@@ -132,7 +132,7 @@ def parse_args():
     # start service
     if args.standalone is True:
         # hybrid llm serve
-        start_llm_server(config_path=main_args.config_path)
+        start_llm_server(config_path=args.config_path)
     # setup chat service
     if 'chat_with_repo' in args.pipeline:
         assistant = ParallelPipeline(work_dir=args.work_dir, config_path=args.config_path)