diff --git a/llm/docs/FastDeploy_usage_tutorial.md b/llm/docs/FastDeploy_usage_tutorial.md
index cda82dfeb6..32bebd0536 100644
--- a/llm/docs/FastDeploy_usage_tutorial.md
+++ b/llm/docs/FastDeploy_usage_tutorial.md
@@ -13,6 +13,7 @@
 - [服务测试](#服务测试)
   - [Python 客户端](#Python-客户端)
   - [HTTP调用](#HTTP调用)
+  - [OpenAI 客户端](#OpenAI-客户端)
   - [返回示例](#返回示例)
 - [基于dockerfile创建自己的镜像](#基于dockerfile创建自己的镜像)
 - [模型配置参数介绍](#模型配置参数介绍)