Merge branch 'feature/optimize' into 'master'

api/controllers/NoticeController.php

@@ -45,7 +45,7 @@ class NoticeController extends BaseController
 
         $query = Notice::find()
             ->select('id, title, content, author, type, is_top, create_time')
-            ->where(['status' => Notice::STATUS_ON])
+            ->where(['status' => Notice::STATUS_ON, 'platform_id' => (int)$platform_id])
             ->orderBy('create_time desc');
 
         if (false != $type) {