diff --git a/custom-tab-bar/index.js b/custom-tab-bar/index.js
index 93329d3..099c9f5 100644
--- a/custom-tab-bar/index.js
+++ b/custom-tab-bar/index.js
@@ -1,6 +1,6 @@
 Component({
     data: {
-        selected: 0, //当前选中的tab下标
+        selected: null, //当前选中的tab下标
         color: "#1E1E1E",
         selectedColor: "#646464", //tabbar选中字体颜色
         list: [{
@@ -40,13 +40,19 @@ Component({
         switchTab(e) {
             const data = e.currentTarget.dataset;
             const url = data.path
-            console.log(url)
-            this.setData({
-                selected: data.index
-            })
+            // this.setData({
+            //     selected: data.index
+            // })
             wx.switchTab({
                 url: "/" + url
             })
-        }
+        },
+        init() {
+			const page = getCurrentPages().pop();
+            let n = this.data.list.findIndex(item => item.pagePath === `${page.route}`);
+			this.setData({
+				selected: n
+			});
+		}
     },
 })
\ No newline at end of file
diff --git a/pages/brandSearch/index.js b/pages/brandSearch/index.js
index e7381ce..6cc3c52 100644
--- a/pages/brandSearch/index.js
+++ b/pages/brandSearch/index.js
@@ -2,5 +2,8 @@
 
 Page({
     data: {
-    }
+    },
+    onShow() {
+        this.getTabBar().init();
+    },
 });
diff --git a/pages/index/index.js b/pages/index/index.js
index 6540b4d..d6feef8 100644
--- a/pages/index/index.js
+++ b/pages/index/index.js
@@ -4,10 +4,9 @@ const app = getApp()
 
 Page({
   data: {
-    tabbar:{},
-    condition: ['二十四小时','最近七天','最近三十天','自定义'],
-    toplist: [
-      {
+    tabbar: {},
+    condition: ['二十四小时', '最近七天', '最近三十天', '自定义'],
+    toplist: [{
         url: '',
         title: '入库数据总量',
         num: '0'
@@ -46,10 +45,13 @@ Page({
         num: '0'
       },
     ],
-   
+
+  },
+  onShow() {
+   this.getTabBar().init();
   },
   onLoad: function (options) {
-    
+
   },
 
-})
+})
\ No newline at end of file
diff --git a/pages/insight/index.js b/pages/insight/index.js
index e7381ce..6cc3c52 100644
--- a/pages/insight/index.js
+++ b/pages/insight/index.js
@@ -2,5 +2,8 @@
 
 Page({
     data: {
-    }
+    },
+    onShow() {
+        this.getTabBar().init();
+    },
 });
diff --git a/pages/mine/index.js b/pages/mine/index.js
index e7381ce..6cc3c52 100644
--- a/pages/mine/index.js
+++ b/pages/mine/index.js
@@ -2,5 +2,8 @@
 
 Page({
     data: {
-    }
+    },
+    onShow() {
+        this.getTabBar().init();
+    },
 });
diff --git a/pages/varComm/index.js b/pages/varComm/index.js
index e7381ce..6cc3c52 100644
--- a/pages/varComm/index.js
+++ b/pages/varComm/index.js
@@ -2,5 +2,8 @@
 
 Page({
     data: {
-    }
+    },
+    onShow() {
+        this.getTabBar().init();
+    },
 });
diff --git a/project.config.json b/project.config.json
index d956b7f..1750650 100644
--- a/project.config.json
+++ b/project.config.json
@@ -51,13 +51,13 @@
         "ignoreUploadUnusedFiles": true
     },
     "compileType": "miniprogram",
-    "libVersion": "2.19.4",
+    "libVersion": "2.24.7",
     "appid": "wxc7ec43a0959453fb",
     "projectname": "miniprogram-92",
-    "condition": {},
     "editorSetting": {
         "tabIndent": "insertSpaces",
         "tabSize": 4
     },
-    "simulatorPluginLibVersion": {}
+    "simulatorPluginLibVersion": {},
+    "condition": {}
 }
\ No newline at end of file