diff --git a/docs/zh/dev/extension.md b/docs/zh/dev/extension.md
index b70541ab..7bb4de55 100755
--- a/docs/zh/dev/extension.md
+++ b/docs/zh/dev/extension.md
@@ -97,4 +97,4 @@ async def get_bot_info(b: Bot) -> str:
 
 ## 更多内容
 
-- [插件 API 文档](./api/plugin)
\ No newline at end of file
+- [插件 API 文档](api/plugin)
\ No newline at end of file