diff --git a/pages/API/toast/toast.uvue b/pages/API/toast/toast.uvue
index 7c01fe90edc2ac7d8464f4babeb800ffa35306fc..9e41d537adea7daa0fa4082ed3fea0b3ff322c51 100644
--- a/pages/API/toast/toast.uvue
+++ b/pages/API/toast/toast.uvue
@@ -1,125 +1,110 @@
 <template>
-    <view>
-        <page-head :title="title"></page-head>
-        <view class="uni-padding-wrap">
-            <view class="uni-btn-v">
-                <button class="uni-btn-v" type="default" @tap="toast1Tap">点击弹出默认toast</button>
-				<button class="uni-btn-v" type="default" @tap="toastTapIconError">点击弹出设置icon的toast</button>
-                <button class="uni-btn-v" type="default" @tap="toast2Tap">点击弹出设置duration的toast</button>
-                <button class="uni-btn-v" type="default" @tap="toast3Tap">点击弹出显示loading的toast</button>
-                <!-- #ifndef MP-ALIPAY -->
-                <button class="uni-btn-v" type="default" @tap="toast4Tap">点击弹出显示自定义图片的toast</button>
-                <!-- #endif -->
-                <!-- #ifdef APP-PLUS -->
-                <button class="uni-btn-v" type="default" @tap="toast5Tap">点击显示无图标的居底toast</button>
-                <!-- #endif -->
-                <button class="uni-btn-v" type="default" @tap="hideToast">点击隐藏toast</button>
-            </view>
-			<text>{{exeRet}}</text>
-        </view>
+  <view>
+    <page-head :title="title"></page-head>
+    <view class="uni-padding-wrap">
+      <view class="uni-btn-v">
+        <button class="uni-btn-v" type="default" @tap="toast1Tap">点击弹出默认toast</button>
+        <button class="uni-btn-v" type="default" @tap="toastTapIconError">点击弹出设置icon的toast</button>
+        <button class="uni-btn-v" type="default" @tap="toast2Tap">点击弹出设置duration的toast</button>
+        <button class="uni-btn-v" type="default" @tap="toast3Tap">点击弹出显示loading的toast</button>
+        <!-- #ifndef MP-ALIPAY -->
+        <button class="uni-btn-v" type="default" @tap="toast4Tap">点击弹出显示自定义图片的toast</button>
+        <!-- #endif -->
+        <!-- #ifdef APP-PLUS -->
+        <button class="uni-btn-v" type="default" @tap="toast5Tap">点击显示无图标的居底toast</button>
+        <!-- #endif -->
+        <button class="uni-btn-v" type="default" @tap="hideToast">点击隐藏toast</button>
+      </view>
+      <text>{{exeRet}}</text>
     </view>
+  </view>
 </template>
 <script lang="uts">
-    export default {
-        data() {
-            return {
-                title: 'toast',
-				exeRet:'',
-                _showTimer: 0
-            }
-        },
-        // #ifdef MP-ALIPAY
-        onUnload() {
-            clearTimeout(this._showTimer);
-        },
-        // #endif
-        methods: {
-            toast1Tap: function () {
-                uni.showToast({
-                    title: "默认",
-					success:function(res){
-						this.exeRet = "success:" + JSON.stringify(res) + new Date()
-					},
-					fail:function(res){
-						this.exeRet = "fail:" + JSON.stringify(res)
-					},
-                })
-            },
-			toastTapIconError: function () {
-                uni.showToast({
-                    title: "默认",
-					icon:'error',
-					success:function(res){
-						this.exeRet = "success:" + JSON.stringify(res) + new Date()
-					},
-					fail:function(res){
-						this.exeRet = "fail:" + JSON.stringify(res)
-					},
-                })
-            },
-            toast2Tap: function () {
-                uni.showToast({
-                    title: "duration 3000",
-                    duration: 3000,
-					success:function(res){
-						this.exeRet = "success:" + JSON.stringify(res) + new Date()
-					},
-					fail:function(res){
-						this.exeRet = "fail:" + JSON.stringify(res)
-					},
-                })
-            },
-            toast3Tap: function () {
-                uni.showToast({
-                    title: "loading",
-                    icon: "loading",
-                    duration: 5000,
-					success:function(res){
-						this.exeRet = "success:" + JSON.stringify(res) + new Date()
-					},
-					fail:function(res){
-						this.exeRet = "fail:" + JSON.stringify(res)
-					},
-                })
-                // #ifdef MP-ALIPAY
-                this._showTimer = setTimeout(() => {
-                    // icon 是 loading 时，showToast 实际执行的是 showLoading
-                    my.hideLoading()
-                    // 执行完所有代码再清除定时器
-                    clearTimeout(this._showTimer);
-                }, 3000)
-                // #endif
-
-            },
-            toast4Tap: function () {
-                uni.showToast({
-                    title: "logo",
-                    image: "/static/uni.png",
-					success:function(res){
-						this.exeRet = "success:" + JSON.stringify(res) + new Date()
-					},
-					fail:function(res){
-						this.exeRet = "fail:" + JSON.stringify(res)
-					},
-                })
-            },
-            // #ifdef APP-PLUS
-            toast5Tap: function () {
-                uni.showToast({
-                    title: "显示一段轻提示",
-                    position: 'bottom',
-					success:function(res){
-						this.exeRet = "success:" + JSON.stringify(res) + new Date()
-					},
-					fail:function(res){
-						this.exeRet = "fail:" + JSON.stringify(res)
-					},
-                })
-            },
-            // #endif
-            hideToast: function () {
-                uni.hideToast()
-            }
-        }
+  export default {
+    data() {
+      return {
+        title: 'toast',
+        exeRet: ''
+      }
+    },
+    methods: {
+      toast1Tap: function () {
+        uni.showToast({
+          title: "默认",
+          success: function (res) {
+            this.exeRet = "success:" + JSON.stringify(res) + new Date()
+          },
+          fail: function (res) {
+            this.exeRet = "fail:" + JSON.stringify(res)
+          },
+        })
+      },
+      toastTapIconError: function () {
+        uni.showToast({
+          title: "默认",
+          icon: 'error',
+          success: function (res) {
+            this.exeRet = "success:" + JSON.stringify(res) + new Date()
+          },
+          fail: function (res) {
+            this.exeRet = "fail:" + JSON.stringify(res)
+          },
+        })
+      },
+      toast2Tap: function () {
+        uni.showToast({
+          title: "duration 3000",
+          duration: 3000,
+          success: function (res) {
+            this.exeRet = "success:" + JSON.stringify(res) + new Date()
+          },
+          fail: function (res) {
+            this.exeRet = "fail:" + JSON.stringify(res)
+          },
+        })
+      },
+      toast3Tap: function () {
+        uni.showToast({
+          title: "loading",
+          icon: "loading",
+          duration: 5000,
+          success: function (res) {
+            this.exeRet = "success:" + JSON.stringify(res) + new Date()
+          },
+          fail: function (res) {
+            this.exeRet = "fail:" + JSON.stringify(res)
+          },
+        })
+      },
+      toast4Tap: function () {
+        uni.showToast({
+          title: "logo",
+          image: "/static/uni.png",
+          success: function (res) {
+            this.exeRet = "success:" + JSON.stringify(res) + new Date()
+          },
+          fail: function (res) {
+            this.exeRet = "fail:" + JSON.stringify(res)
+          },
+        })
+      },
+      // #ifdef APP-PLUS
+      toast5Tap: function () {
+        uni.showToast({
+          title: "显示一段轻提示",
+          position: 'bottom',
+          success: function (res) {
+            this.exeRet = "success:" + JSON.stringify(res) + new Date()
+          },
+          fail: function (res) {
+            this.exeRet = "fail:" + JSON.stringify(res)
+          },
+        })
+      },
+      // #endif
+      hideToast: function () {
+        uni.hideToast()
+      }
     }
-</script>
\ No newline at end of file
+  }
+</script>
diff --git a/pages/tabBar/API.uvue b/pages/tabBar/API.uvue
index 3bc4ad93c3faf6b4f9bcab49aad1121a8cba38b2..ebf141b64bce277ca9490bbe9637e93aabd0131a 100644
--- a/pages/tabBar/API.uvue
+++ b/pages/tabBar/API.uvue
@@ -47,7 +47,6 @@
   type ListItem = {
     id : string
     name : string
-    open : boolean
     pages : Page[]
     url ?: string
     enable ?: boolean
@@ -59,7 +58,6 @@
           {
             id: 'global',
             name: '全局',
-            open: false,
             pages: [
               {
                 name: 'getApp',
@@ -74,7 +72,6 @@
           {
             id: 'base',
             name: '基础',
-            open: false,
             pages: [
               {
                 name: '事件总线event-bus',
@@ -94,7 +91,6 @@
           {
             id: 'page',
             name: '页面和路由',
-            open: false,
             pages: [
               {
                 name: '页面跳转',
@@ -162,7 +158,6 @@
           {
             id: 'ui',
             name: '界面',
-            open: false,
             pages: [
               /* {
                 name: "创建动画",
@@ -211,7 +206,6 @@
           {
             id: 'device',
             name: '设备',
-            open: false,
             pages: [
               {
                 name: '获取系统信息',
@@ -298,7 +292,6 @@
           {
             id: 'media',
             name: '媒体',
-            open: false,
             pages: [
               {
                 name: "图片",
@@ -399,7 +392,6 @@
             id: "rewarded-video-ad",
             url: "rewarded-video-ad",
             name: "激励视频广告",
-            open: false,
             enable: false,
             pages: [] as Page[]
           },
@@ -407,14 +399,12 @@
             id: "full-screen-video-ad",
             url: "full-screen-video-ad",
             name: "全屏视频广告",
-            open: false,
             enable: false,
             pages: [] as Page[]
           },
           {
             id: "login",
             name: "登录",
-            open: false,
             pages: [
               {
                 name: "登录",
@@ -429,7 +419,6 @@
           {
             id: "share",
             name: "分享",
-            open: false,
             pages: [
               {
                 name: "分享",
@@ -440,7 +429,6 @@
           {
             id: "payment",
             name: "支付",
-            open: false,
             pages: [
               {
                 name: "发起支付",
@@ -451,7 +439,6 @@
           {
             id: "speech",
             name: "语音",
-            open: false,
             pages: [
               {
                 name: "语音识别",
@@ -462,7 +449,6 @@
           {
             id: "push",
             name: "推送",
-            open: false,
             pages: [
               {
                 name: "推送",
@@ -477,24 +463,6 @@
       }
     },
     methods: {
-      triggerCollapse(index ?: number, item : ListItem) {
-        if (item.pages.length == 0) {
-          const page : Page = {
-            name: item.name,
-            enable: item.enable,
-            url: item.url!,
-          }
-          this.goDetailPage(page)
-          return
-        }
-        for (var i = 0; i < this.list.length; ++i) {
-          if (index == i) {
-            this.list[i].open = !this.list[i].open
-          } else {
-            this.list[i].open = false
-          }
-        }
-      },
       goDetailPage(e : Page) {
         if (e.enable == false) {
           uni.showToast({
diff --git a/pages/tabBar/CSS.uvue b/pages/tabBar/CSS.uvue
index 514b50adbc100911756d6f2a2418783649f0925b..525e9a7fe66d750d25eef6807e5bbe4c0946cd59 100644
--- a/pages/tabBar/CSS.uvue
+++ b/pages/tabBar/CSS.uvue
@@ -38,7 +38,6 @@
   type ListItem = {
     id : string
     name : string
-    open : boolean
     pages : Page[]
     url ?: string
     enable ?: boolean
@@ -50,7 +49,6 @@
           {
             id: 'background',
             name: 'background',
-            open: false,
             pages: [
               {
                 name: 'background-color',
@@ -65,7 +63,6 @@
           {
             id: 'border',
             name: 'border',
-            open: false,
             pages: [
               {
                 name: 'border',
@@ -96,7 +93,6 @@
           {
             id: 'box-shadow',
             name: 'box-shadow',
-            open: false,
             pages: [
               {
                 name: 'box-shadow',
@@ -107,7 +103,6 @@
           {
             id: 'display',
             name: 'display',
-            open: false,
             pages: [
               {
                 name: 'flex',
@@ -122,7 +117,6 @@
           {
             id: 'flex',
             name: 'flex',
-            open: false,
             pages: [
               {
                 name: 'align-content',
@@ -165,7 +159,6 @@
           {
             id: 'layout',
             name: 'layout',
-            open: false,
             pages: [
               {
                 name: 'height',
@@ -208,7 +201,6 @@
           {
             id: 'margin',
             name: 'margin',
-            open: false,
             pages: [
               {
                 name: 'margin-bottom',
@@ -235,7 +227,6 @@
           {
             id: 'padding',
             name: 'padding',
-            open: false,
             pages: [
               {
                 name: 'padding-bottom',
@@ -262,7 +253,6 @@
           {
             id: 'text',
             name: 'text',
-            open: false,
             pages: [
               {
                 name: 'color',
@@ -309,7 +299,6 @@
           {
             id: 'transform',
             name: 'transform',
-            open: false,
             pages: [
               {
                 name: 'translate',
@@ -328,7 +317,6 @@
           {
             id: 'transition',
             name: 'transition',
-            open: false,
             pages: [
               {
                 name: 'transition',
@@ -343,24 +331,6 @@
       }
     },
     methods: {
-      triggerCollapse(index ?: number, item : ListItem) {
-        if (item.pages.length == 0) {
-          const page : Page = {
-            name: item.name,
-            enable: item.enable,
-            url: item.url,
-          }
-          this.goDetailPage(page)
-          return
-        }
-        for (var i = 0; i < this.list.length; ++i) {
-          if (index == i) {
-            this.list[i].open = !this.list[i].open
-          } else {
-            this.list[i].open = false
-          }
-        }
-      },
       goDetailPage(e : Page) {
         if (e.enable == false) {
           uni.showToast({
@@ -384,4 +354,4 @@
   .item {
     margin-bottom: 12px;
   }
-</style>
\ No newline at end of file
+</style>
diff --git a/pages/tabBar/component.uvue b/pages/tabBar/component.uvue
index 1466446cf946b24387adc214a28b41ac7d19c60d..6e94ad1e922d92bc4a4ac23d45cc9d19f036029c 100644
--- a/pages/tabBar/component.uvue
+++ b/pages/tabBar/component.uvue
@@ -54,7 +54,6 @@ type Page = {
 type ListItem = {
   id : string
   name : string
-  open : boolean
   pages : Page[]
   url ?: string
   enable ?: boolean
@@ -66,7 +65,6 @@ export default {
         {
           id: 'view',
           name: '视图容器',
-          open: false,
           pages: [
             {
               name: 'view',
@@ -95,7 +93,6 @@ export default {
         {
           id: 'content',
           name: '基础内容',
-          open: false,
           pages: [
             {
               name: 'text',
@@ -112,7 +109,6 @@ export default {
         {
           id: 'form',
           name: '表单组件',
-          open: false,
           pages: [
             {
               name: 'button',
@@ -162,7 +158,6 @@ export default {
         {
           id: 'nav',
           name: '导航',
-          open: false,
           pages: [{
             name: 'navigator',
             enable: true
@@ -171,7 +166,6 @@ export default {
         {
           id: 'media',
           name: '媒体组件',
-          open: false,
           pages: [
             {
               name: 'image',
@@ -191,7 +185,6 @@ export default {
           {
             id: 'map',
             name: '地图',
-            open: false,
             pages: [
               {
                 name: 'map',
@@ -202,7 +195,6 @@ export default {
           {
             id: 'canvas',
             name: '画布',
-            open: false,
             pages: [
               {
                 name: 'canvas'
@@ -213,7 +205,6 @@ export default {
         {
           id: 'web-view',
           name: '网页',
-          open: false,
           pages: [
             {
               name: '网络网页',
@@ -233,14 +224,12 @@ export default {
             url: 'ad',
             name: 'AD组件',
             enable: false,
-            open: false,
             pages: [] as Page[]
           }
           */
            {
          id: 'general-attr-event',
          name: '通用属性和事件',
-         open: false,
          pages: [
            {
              name: '通用属性',
@@ -261,24 +250,6 @@ export default {
     }
   },
   methods: {
-    triggerCollapse(index ?: number, item : ListItem) {
-      if (item.pages.length == 0) {
-        const page : Page = {
-          name: item.name,
-          enable: item.enable,
-          url: item.url,
-        }
-        this.goDetailPage(page)
-        return
-      }
-      for (var i = 0; i < this.list.length; ++i) {
-        if (index == i) {
-          this.list[i].open = !this.list[i].open
-        } else {
-          this.list[i].open = false
-        }
-      }
-    },
     goDetailPage(e : Page) {
       if (e.enable == false) {
         uni.showToast({
diff --git a/pages/tabBar/template.uvue b/pages/tabBar/template.uvue
index 75eee77393ca9217dc10e5be3d60acf12895b9f2..74221cef6b3a4db924a911ec831bc24af3fb2fce 100644
--- a/pages/tabBar/template.uvue
+++ b/pages/tabBar/template.uvue
@@ -174,7 +174,7 @@ export default {
     }
   },
   methods: {
-    triggerCollapse(index?: number, item: ListItem) {
+    triggerCollapse(index: number, item: ListItem) {
       if (item.pages.length == 0) {
         const page: Page = {
           name: item.name,