样式修改

src/utils/common.js

     });
     all.addEventListener("touchmove",function () {
         let scrollTop = document.documentElement.scrollTop || window.pageYOffset || document.body.scrollTop;
-
         if(scrollTop==0 && event.touches[0].clientY>startSite && !that.$store.state.menuState || all.scrollHeight-all.clientHeight==Math.ceil(scrollTop) && startSite>event.touches[0].clientY && !that.$store.state.menuState){
             event.preventDefault();
         }

src/views/appliances_high_exhibition.vue

         height: 15.06rem;
     }
     .contentFrame{
-        position: absolute;
+        position: fixed;
         left: 50%;
         top: 50%;
         transform: translate(-50%,-50%);

src/views/appliances_high_outside.vue

         height: 15.06rem;
     }
     .contentFrame{
-        position: absolute;
+        position: fixed;
         left: 50%;
         top: 50%;
         transform: translate(-50%,-50%);

src/views/appliances_high_pay.vue

         height: 15.06rem;
     }
     .contentFrame{
-        position: absolute;
+        position: fixed;
         left: 50%;
         top: 50%;
         transform: translate(-50%,-50%);

src/views/appliances_standard_exhibition.vue

         height: 15.06rem;
     }
     .contentFrame{
-        position: absolute;
+        position: fixed;
         left: 50%;
         top: 50%;
         transform: translate(-50%,-50%);

src/views/appliances_standard_outside.vue

         height: 15.06rem;
     }
     .contentFrame{
-        position: absolute;
+        position: fixed;
         left: 50%;
         top: 50%;
         transform: translate(-50%,-50%);

src/views/appliances_standard_pay.vue

         height: 15.06rem;
     }
     .contentFrame{
-        position: absolute;
+        position: fixed;
         left: 50%;
         top: 50%;
         transform: translate(-50%,-50%);

src/views/phone_high_counter.vue

         height: 15.06rem;
     }
     .contentFrame{
-        position: absolute;
+        position: fixed;
         left: 50%;
         top: 50%;
         transform: translate(-50%,-50%);

src/views/phone_high_outside.vue

         height: 15.06rem;
     }
     .contentFrame{
-        position: absolute;
+        position: fixed;
         left: 50%;
         top: 50%;
         transform: translate(-50%,-50%);

src/views/phone_high_pay.vue

         height: 15.06rem;
     }
     .contentFrame{
-        position: absolute;
+        position: fixed;
         left: 50%;
         top: 50%;
         transform: translate(-50%,-50%);

src/views/phone_standard_counter.vue

         height: 15.06rem;
     }
     .contentFrame{
-        position: absolute;
+        position: fixed;
         left: 50%;
         top: 50%;
         transform: translate(-50%,-50%);

src/views/phone_standard_outside.vue

         height: 15.06rem;
     }
     .contentFrame{
-        position: absolute;
+        position: fixed;
         left: 50%;
         top: 50%;
         transform: translate(-50%,-50%);

src/views/phone_standard_pay.vue

         height: 15.06rem;
     }
     .contentFrame{
-        position: absolute;
+        position: fixed;
         left: 50%;
         top: 50%;
         transform: translate(-50%,-50%);

src/views/phone_standard_within.vue

         height: 15.06rem;
     }
     .contentFrame{
-        position: absolute;
+        position: fixed;
         left: 50%;
         top: 50%;
         transform: translate(-50%,-50%);