修复已知问题

api/controllers/ExploreController.php

@@ -91,9 +91,13 @@ class ExploreController extends BaseController
             $data = null;
             goto doEnd;
         }
+
         $id_arr = explode(',', $ids);
+        $order = "FIELD(`id`,$ids)";
         $apps_model = ExploreApp::find()->select('id, name, icon, type, app_url, slogan')
             ->where(['in', 'id', $id_arr])
+            ->orderBy([$order => true])
+            ->limit(4)
             ->all();
         foreach ($apps_model as &$app) {
             $app->name = $app->name[$this->lang];