diff --git a/docs/plugin.md b/docs/plugin.md
index 39db592fae972a1c739a701bc1b1155f0cfb1860..6d0ac22c76ef8f4443ab0f79f279effd0adfbd00 100644
--- a/docs/plugin.md
+++ b/docs/plugin.md
@@ -43,7 +43,7 @@
   func GetWebExtension() []WebExtension
    ```
 
-  其中PluginConfig包括:
+  其中WebExtension包括:
 
   |type|pathMatchRegex| source |
     |:----:|:----:|:----:|