fix

common/models/psources/ExploreApp.php

@@ -30,9 +30,10 @@ class ExploreApp extends BaseActiveRecord
     public function rules()
     {
         return [
-            [['name', 'icon', 'app_url', 'slogan', 'type', 'sort', 'status', 'platform_id', 'app_category_id'], 'required'],
+            [['name', 'icon', 'app_url', 'type', 'sort', 'status', 'platform_id', 'app_category_id'], 'required'],
             [['type', 'sort', 'status', 'platform_id', 'app_category_id'], 'integer'],
             ['slogan', 'string', 'max' => 50],
+            [['slogan'], 'safe'],
             [['icon'], 'url']
         ];
     }