diff --git a/docs/GUIDE_CN.md b/docs/GUIDE_CN.md
index 4e60dc9..17b0313 100644
--- a/docs/GUIDE_CN.md
+++ b/docs/GUIDE_CN.md
@@ -69,7 +69,7 @@ GO-ChatGPT-API项目 https://github.com/linweiyuan/go-chatgpt-api
 
 
 ```
-curl http://127.0.0.1:8080/chatgpt/conversation \
+curl http://127.0.0.1:8080/chatgpt/backend-api/conversation \
   -H "Content-Type: application/json" \
   -d '{
      "model": "gpt-3.5-turbo",
@@ -122,4 +122,4 @@ curl -X PATCH \
   http://127.0.0.1:10080/admin/tokens
 ```
 
-要清理Token直接停用删除Docker容器后重新构建运行容器即可
\ No newline at end of file
+要清理Token直接停用删除Docker容器后重新构建运行容器即可