.

src/permission.js

@@ -15,7 +15,7 @@ router.beforeEach(async(to, from, next) => {
   NProgress.start()
 
   // set page title
-  // document.title = getPageTitle(to.meta.title)
+  document.title = getPageTitle(to.meta.title)
 
   // determine whether the user has logged in
   const hasToken = getToken()