diff --git a/components/c-echars/index.js b/components/c-echars/index.js
index 906f850..3bcf9df 100644
--- a/components/c-echars/index.js
+++ b/components/c-echars/index.js
@@ -38,7 +38,7 @@ Component({
     detached(e) {      // 组件移除
       this[this.data.chartId] = null
       this[this.data.canvasId] = null
-      this[this.data.showChart]=false
+      this[this.data.showChart] = false
   },
 },
   /**
@@ -48,9 +48,9 @@ Component({
     initChart() {
       this[this.data.chartId]?.init((canvas, width, height, dpr) => {
         const chart = echarts.init(canvas, null, {    // 配置图表的配置项
-          width:width,   // 宽度
+          width: width,   // 宽度
           height: height,   // 高度
-          devicePixelRatio:dpr// 像素
+          devicePixelRatio: dpr// 像素
         })
         chart.setOption(this.getOption())
         return chart
diff --git a/components/c-echars/index.wxml b/components/c-echars/index.wxml
index 60fe6ec..bbf066c 100644
--- a/components/c-echars/index.wxml
+++ b/components/c-echars/index.wxml
@@ -1,4 +1,4 @@
 <!--pages/components/custom-echarts/index.wxml-->
-<view style="height: {{ height }};width:100%">
+<view style="height: {{ height }}; width:100%;">
   <ec-canvas force-use-old-canvas="{{true}}" wx:if="{{showChart}}" id="{{ chartId }}" canvas-id="eventBar" ec="{{ec}}" options="{{chartOption}}"></ec-canvas>
 </view>
diff --git a/components/indexCom/dataChild/index.js b/components/indexCom/dataChild/index.js
index 34fc4d0..8274981 100644
--- a/components/indexCom/dataChild/index.js
+++ b/components/indexCom/dataChild/index.js
@@ -59,18 +59,20 @@ Component({
                 icon: 'rectangle',//data图标样式
                 itemWidth: 10,//data图标大小
                 itemHeight: 10,
+                left: 7,
                 textStyle: {
-                    fontSize: 9
+                    fontSize: 10,
+                    fontWeight: 400
                 },
-              data: ['微博', '其他','短视频', '微信','APP', '论坛', '新闻'],
-            //   color:['#FF4852','#FF6E25','#FFBF00','#20CC62','#00D6D6','#00AAFF','#7257FF'],
+                data: ['微博', '其他','短视频', '微信','APP', '论坛', '新闻'],
+                //   color:['#FF4852','#FF6E25','#FFBF00','#20CC62','#00D6D6','#00AAFF','#7257FF'],
             },
             //图表位置
             grid: {
-              left: 20,
-              right: 20,
-              bottom: 15,
-              top: 40,
+              left: 7,
+              right: 7,
+              bottom: 7,
+              top: 36,
               containLabel: true
             },
             yAxis: [
@@ -222,16 +224,32 @@ Component({
               }
             ]
           }
-
     },
-    onShow() {
-        this.getTabBar().init();
+    lifetimes: {
+        created() {
+            wx.removeStorageSync('currTemplateType');
+        },
+        attached() {
+            setTimeout(() => {
+               
+            },1000)
+           
+        },
+        detached(e) { 
+          console.log(2222)
+          this.setData({
+            showChart: false
+          })
+        },
     },
     methods: {
         priceSel(e){
             this.setData({
                 intervalSel: e.currentTarget.dataset.index
             })
+        },
+        changeTab(val) {
+          console.log(val)
         }
         
     }
diff --git a/pages/index/index.js b/pages/index/index.js
index f8c945c..8b717da 100644
--- a/pages/index/index.js
+++ b/pages/index/index.js
@@ -50,5 +50,10 @@ Page({
   onLoad: function (options) {
 
   },
-
+  changeTab(val) {
+      let n = val.detail.index;
+      this.setData({
+          active: n
+      })
+  }
 })
\ No newline at end of file
diff --git a/pages/index/index.wxml b/pages/index/index.wxml
index d68be2c..dcb2893 100644
--- a/pages/index/index.wxml
+++ b/pages/index/index.wxml
@@ -1,12 +1,12 @@
 <!--index.wxml-->
 <view class="container">
-  <van-tabs class="menu-tabs" active="{{ active }}" ellipsis="{{false}}" animated="{{true}}">
+  <van-tabs class="menu-tabs" active="{{ active }}" ellipsis="{{false}}" animated="{{true}}" bind:change="changeTab">
     <van-tab wx:for="{{navData}}" title="{{item.text}}" wx:key="index">
-      <data-child wx:if="{{item.component === 'data-child'}}"></data-child>
-      <event-child wx:if="{{item.component === 'event-child'}}"></event-child>
-      <media-child wx:if="{{item.component === 'media-child'}}"></media-child>
-      <sound-child wx:if="{{item.component === 'sound-child'}}"></sound-child>
-      <barometer-child wx:if="{{item.component === 'barometer-child'}}"></barometer-child>
+      <data-child wx:if="{{item.component === 'data-child' && active === 0}}"></data-child>
+      <event-child wx:if="{{item.component === 'event-child' && active === 1}}"></event-child>
+      <media-child wx:if="{{item.component === 'media-child' && active === 2}}"></media-child>
+      <sound-child wx:if="{{item.component === 'sound-child' && active === 3}}"></sound-child>
+      <barometer-child wx:if="{{item.component === 'barometer-child' && active === 4}}"></barometer-child>
     </van-tab>
   </van-tabs>
   <tabbar />
diff --git a/project.private.config.json b/project.private.config.json
index 8bebb5d..f986cd6 100644
--- a/project.private.config.json
+++ b/project.private.config.json
@@ -6,5 +6,5 @@
         "urlCheck": false
     },
     "condition": {},
-    "libVersion": "2.14.1"
+    "libVersion": "2.23.4"
 }
\ No newline at end of file