updata

src/app.vue

 <template>
   <div style="width: 100%;" id="app">
-    <keep-alive :max="5">
+    <!-- <keep-alive :max="5"> -->
       <router-view :key="$route.fullPath"></router-view>
-    </keep-alive>
+    <!-- </keep-alive> -->
   </div>
 </template>