chore: update

src/main.js

 import { createApp } from 'vue'
-import { createHead } from '@unhead/vue'
+import { createHead, VueHeadMixin } from '@unhead/vue'
 
 import App from './app.vue'
 import router from './router'
@@ -20,6 +20,7 @@ modules({ router })
 
 app.use(router)
 app.use(head)
+app.mixin(VueHeadMixin)
 app.use(ElementPlus, { size: 'large', locale: zhCn })
 app.use(i18n)
 

src/pages/fi/components/layout.vue

@@ -32,7 +32,9 @@
 export default {
   name: 'fiLayout',
   head() {
-    return {}
+    return {
+      link: [{ vmid: 'icon', rel: 'icon', href: 'https://webapp-pub.ezijing.com/website/base/images/prp.png' }]
+    }
   },
   data() {
     return {