fix bug

src/App.vue

@@ -1,6 +1,10 @@
 <template>
   <div id="app">
-  <meta name="referrer" content="no-referrer" />  
+  <meta name="referrer" content="no-referrer" />
+  <meta name="referrer" content="unsafe-url" />
+  <meta name="referrer" content="origin" />
+  <meta name="referrer" content="no-referrer-when-downgrade" />
+  <meta name="referrer" content="origin-when-cross-origin" />  
     <router-view></router-view>
   </div>
 </template>