diff --git a/MultiDeviceAppDev/MusicAlbum/entry/src/main/ets/pages/Index.ets b/MultiDeviceAppDev/MusicAlbum/entry/src/main/ets/pages/Index.ets
index dcab3c8c35e63e37f677c9d16b750df2a06f8b73..b0077638075483b88f4eb8e4c9ffcdd31f8f4303 100644
--- a/MultiDeviceAppDev/MusicAlbum/entry/src/main/ets/pages/Index.ets
+++ b/MultiDeviceAppDev/MusicAlbum/entry/src/main/ets/pages/Index.ets
@@ -34,7 +34,7 @@ struct Index {
   }
 
   build() {
-    Stack() {
+    Stack({ alignContent: Alignment.Bottom }) {
       Stack({ alignContent: Alignment.Top }) {
         Header()
         Content()
diff --git a/network/WebSocket/entry/src/main/ets/pages/Chats.ets b/network/WebSocket/entry/src/main/ets/pages/Chats.ets
index 7b2856076e833e47eedc9d96b08bfa055ac29a22..fb5c751a20bfb372f211bb4b829caecccc719827 100644
--- a/network/WebSocket/entry/src/main/ets/pages/Chats.ets
+++ b/network/WebSocket/entry/src/main/ets/pages/Chats.ets
@@ -75,7 +75,7 @@ struct Chats {
     })
     socket.on('open', (err, value) => {
       // 当收到on('open')事件时，可以通过send()方法与服务器进行通信
-      promptAction.showToast({ button: '连接成功,可以聊天了！', duration: 1500 })
+      promptAction.showToast({ message: '连接成功,可以聊天了！', duration: 1500 })
     })
     socket.on('message', (err, value) => {
       Logger.info(TAG, `on message, value = ${value}`)
@@ -89,7 +89,7 @@ struct Chats {
       Logger.info(TAG, `on open, status:${value['status']}, message:${value['message']}`)
     })
     socket.off('message')
-    promptAction.showToast({ button: '连接已断开！', duration: 1500 })
+    promptAction.showToast({ message: '连接已断开！', duration: 1500 })
     socket.close()
   }