diff --git a/pages/toRegister/toRegister.js b/pages/toRegister/toRegister.js
index 1c10973..d1ac241 100644
--- a/pages/toRegister/toRegister.js
+++ b/pages/toRegister/toRegister.js
@@ -21,7 +21,7 @@ Page({
     //   }
     // })
     let that = this
-    const versionNum = "1.7.1"
+    const versionNum = "1.7.2"
     api.getScanSwitch(versionNum).then(function (res) {
       console.log(res.data)
       let state = res.data.scanFlag
diff --git a/utils/heartBehavior.js b/utils/heartBehavior.js
index 6c84cac..5aa5b7f 100644
--- a/utils/heartBehavior.js
+++ b/utils/heartBehavior.js
@@ -30,9 +30,10 @@ module.exports = Behavior ({
       Promise.all([this.getModuleList(), this.getImgUrl()]).then( () => {
         let newArr = group(this.data.tabList.sort(compare('sort')), 2)
         this.setData({
-          tabLeftList: newArr[0],
-          tabRightList: newArr[1]
+          tabLeftList: newArr[1],
+          tabRightList: newArr[0]
         })
+        // 2021.07.09 左右菜单互换位置
       })
     },
     // 获取模块信息
@@ -49,8 +50,8 @@ module.exports = Behavior ({
                 if (item.categoryCode == 'shouye') {
                     this.data.tabList.push(item)
                     this.setData({
-                    shouye: item,
-                    tabList: this.data.tabList
+                      shouye: item,
+                      tabList: this.data.tabList
                     })
                 }
             })