diff --git a/App.vue b/App.vue
index d1a2a332160bd4c8a4e54e30a9c096b3a458a9af..ed44ba025dd5770527975981690c7bd5acf76a21 100644
--- a/App.vue
+++ b/App.vue
@@ -32,10 +32,6 @@ export default {
   onLastPageBackPress: function (): boolean | null {
     // 自动化测试
     setLifeCycleNum(state.lifeCycleNum - 1000)
-    uni.showToast({
-      title: '再按一次退出应用',
-      position: 'bottom',
-    })
     return null
   },
 }
diff --git a/store/index.uts b/store/index.uts
index e60cf830cbd19169ddaa7bb9971b6f6bc9dc6a13..09170b23d3441415ea74e19ddcf6eb7b267a81c7 100644
--- a/store/index.uts
+++ b/store/index.uts
@@ -1,9 +1,8 @@
-class State {
-  constructor(public lifeCycleNum: number) {
-  }
+type State = {
+  lifeCycleNum: number
 }
 
-export const state = reactive(new State(0))
+export const state = reactive({ lifeCycleNum: 0 } as State)
 
 export const setLifeCycleNum = (num: number) => {
   state.lifeCycleNum = num