fix: show alert

Author: danshuitaihejie

src/components/app.jsx

@@ -329,18 +329,13 @@ export default class App extends Component {
   }
 
   onSubscriptionChange() {
-    alertRefreshPage();
-    loadUserSubscription();
+    alert('Please refresh the page later to display subscriptions.');
   }
 
   loadUserSubscription() {
     loadSubscriptionToApp(this).then(() => this.refreshEditor());
   }
 
-  alertRefreshPage() {
-    alert('Please refresh the page later to display subscriptions.');
-  }
-
   updateProfileUi() {
     if (this.state.user) {
       document.body.classList.add('is-logged-in');