diff --git a/src/app.tsx b/src/app.tsx
index afe1300..9636423 100644
--- a/src/app.tsx
+++ b/src/app.tsx
@@ -1,28 +1,49 @@
 import { FC } from 'react'
-import ContextBlueTooth from "@/use/contextBlueTooth"
+import ContextBlueTooth from '@/use/contextBlueTooth'
 import { Provider } from 'react-redux'
 import configStore from './store'
 import './app.scss'
-import Taro, { useDidShow} from '@tarojs/taro'
+import Taro, { onAppShow, useDidShow } from '@tarojs/taro'
 import { shareShop } from './common/util'
 
 const store = configStore()
-const App:FC = (params) => {
-
+const App: FC = (params) => {
   Taro.showShareMenu({
-    withShareTicket: true
+    withShareTicket: true,
   })
 
   //分享
   shareShop()
 
+  //检查版本更新
+  onAppShow(() => {
+    const updateManager = Taro.getUpdateManager()
+    updateManager.onCheckForUpdate(function (res) {
+      // 请求完新版本信息的回调
+      console.log('版本信息:', res.hasUpdate)
+    })
+    updateManager.onUpdateReady(function () {
+      Taro.showModal({
+        title: '更新提示',
+        content: '新版本已经准备好，是否重启应用？',
+        success: function (res) {
+          if (res.confirm) {
+            // 新的版本已经下载好，调用 applyUpdate 应用新版本并重启
+            updateManager.applyUpdate()
+          }
+        },
+      })
+    })
+    updateManager.onUpdateFailed(function () {
+      console.log('新版本更新失败')
+    })
+  })
+
   return (
-        <ContextBlueTooth>
-          <Provider store={store}>
-            {params.children}
-          </Provider>
-        </ContextBlueTooth>
+    <ContextBlueTooth>
+      <Provider store={store}>{params.children}</Provider>
+    </ContextBlueTooth>
   )
 }
 
-export default App
\ No newline at end of file
+export default App