页面缩放问题，回滚修复

src/App.vue

@@ -5,12 +5,12 @@
 </template>
 
 <script>
-import DevicePixelRatio from './libs/rem'
+// import DevicePixelRatio from './libs/rem'
 export default  {
   name:  'App',
-    created() {
-      new DevicePixelRatio().init()
-    },
+    // created() {
+    //   new DevicePixelRatio().init()
+    // },
     metaInfo() {
         return {
             title: this.$store.state.settings.dynamicTitle && this.$store.state.settings.title,