diff --git a/_Sidebar.md b/_Sidebar.md
index 85a7398..3063848 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -1,4 +1,5 @@
 * [创建应用](./createApp)
 * [路由模块](./Router)
 * [路由组件](./RouterComponent)
-* [状态管理](./Store)
\ No newline at end of file
+* [状态管理](./Store)
+* [watch()](./Watch)
\ No newline at end of file