diff --git a/document/sphinx-cn/tutorials/plugins/proxy_plugin.md b/document/sphinx-cn/tutorials/plugins/proxy_plugin.md
index 2f4718f7d..40c4b1a0e 100644
--- a/document/sphinx-cn/tutorials/plugins/proxy_plugin.md
+++ b/document/sphinx-cn/tutorials/plugins/proxy_plugin.md
@@ -1,5 +1,5 @@
 
-# echo插件
+# proxy插件
 
 ## 相关链接