iot 样式问题修改和层级问题

src/components/page/GlobalLayout.vue

@@ -369,7 +369,7 @@
           background-color: #fff;
           color: rgba(0,0,0,65);
           box-shadow: 0 2px 4px 0 rgba(50,50,51,.5);
-          z-index: 9999;
+          z-index: 999;
           padding: 0;
         }
       }

src/defaultSettings.js

@@ -16,13 +16,15 @@
 export default {
   primaryColor: '#1890FF', // primary color of ant design
   navTheme: 'light', // theme for nav menu
+  // IoT Edge相关 修改框架
   layout: 'iotmenu', // nav menu position: sidemenu or topmenu
   contentWidth: 'Fixed', // layout of content: Fluid or Fixed, only works when layout is topmenu
   fixedHeader: false, // sticky header
   fixSiderbar: false, // sticky siderbar
   autoHideHeader: false, //  auto hide header
   colorWeak: false,
-  multipage: true, //默认多页签模式
+  // IoT Edge相关 修改框架
+  multipage: false, //默认多页签模式
   // vue-ls options
   storageOptions: {
     namespace: 'pro__', // key prefix