diff --git a/app/src/main/ets/pages/component/ToastPage.ets b/app/src/main/ets/pages/component/ToastPage.ets
index 3269024..ba22ebd 100644
--- a/app/src/main/ets/pages/component/ToastPage.ets
+++ b/app/src/main/ets/pages/component/ToastPage.ets
@@ -1,4 +1,4 @@
-import { Toast } from '../../utils/Toast'
+import { Toast } from '@devwiki/common_ui/'
 
 @Observed
 class ToastViewMode {
diff --git a/app/src/main/ets/pages/mvvm/HomePage.ets b/app/src/main/ets/pages/mvvm/HomePage.ets
index 8d860bd..b8cc716 100644
--- a/app/src/main/ets/pages/mvvm/HomePage.ets
+++ b/app/src/main/ets/pages/mvvm/HomePage.ets
@@ -1,5 +1,5 @@
 import { Emitter, EmitterItem } from '@devwiki/base';
-import { Toast } from '../../utils/Toast';
+import { Toast } from '../../../../../../common_ui/src/main/ets/utils/Toast';
 
 @Entry
 @Component
diff --git a/common_ui/Index.ets b/common_ui/Index.ets
index a370d10..1b8b1ca 100644
--- a/common_ui/Index.ets
+++ b/common_ui/Index.ets
@@ -4,3 +4,4 @@ export { WebView, WebViewController, WebViewParam } from './src/main/ets/compone
 export { CommonRes, CommonMediaName } from './src/main/ets/utils/CommonRes'
 
 export { PhoneInput } from './src/main/ets/component/InputComponent'
+export { Toast } from './src/main/ets/utils/Toast'
diff --git a/app/src/main/ets/utils/Toast.ets b/common_ui/src/main/ets/utils/Toast.ets
similarity index 100%
rename from app/src/main/ets/utils/Toast.ets
rename to common_ui/src/main/ets/utils/Toast.ets
diff --git a/readme.md b/readme.md
index e555038..94b18e6 100644
--- a/readme.md
+++ b/readme.md
@@ -24,15 +24,20 @@
 
 ## app模块
 
-- [MVVM架构](app/src/main/ets/pages/mvvm/HomePage.ets)
-
-- [web功能](app/src/main/ets/pages/web)
+- [动画](app/src/main/ets/pages/animation)
+- [组件](app/src/main/ets/pages/component)
 - [布局学习](app/src/main/ets/pages/layout)
   - [线性布局](app/src/main/ets/pages/layout/LinearLayoutPage.ets)
-- [动画](app/src/main/ets/pages/animation)
 - [多媒体](app/src/main/ets/pages/media)
   - [AVPlayer](app/src/main/ets/pages/media/AVPlayerPage.ets)
   - [照片选择](app/src/main/ets/pages/media/PhotoPage.ets)
+- [MVVM架构](app/src/main/ets/pages/mvvm/HomePage.ets)
+- [网络](app/src/main/ets/pages/net)
+- [系统功能](app/src/main/ets/pages/system)
+- [web功能](app/src/main/ets/pages/web)
+
+
+
 
 ## common ui模块