diff --git a/_Sidebar.md b/_Sidebar.md
index 8e8156f..288429d 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -1,2 +1,3 @@
+- [文档首页](./)
 - [热更新](./create_hmr_server)
 - [webkit设置](./create_setting)
\ No newline at end of file