diff --git a/server/llm_api_sh.py b/server/llm_api_sh.py
index 6d0d143..904ac71 100644
--- a/server/llm_api_sh.py
+++ b/server/llm_api_sh.py
@@ -1,3 +1,9 @@
+"""
+调用示例: python llm_api_sh.py --model-path-address THUDM/chatglm2-6b@localhost@7650 THUDM/chatglm2-6b-32k@localhost@7651
+其他fastchat.server.controller/worker/openai_api_server参数可按照fastchat文档调用
+但少数非关键参数如--worker-address,--allowed-origins,--allowed-methods,--allowed-headers不支持
+
+"""
 import sys
 import os 
 sys.path.append(os.path.dirname(os.path.dirname(__file__)))