refactor: 修改视频分类相关接口

app/admin/controller/v1/VideoCategory.php

@@ -47,6 +47,7 @@ class VideoCategory
         $id = request()->param('id');
 
         $category = VideoCategoryModel::withoutField([
+                'language_id',
                 'created_at',
                 'updated_at'
             ])
@@ -120,7 +121,7 @@ class VideoCategory
         $sort = request()->post('sort');
 
         $validate = new VideoCategoryValidate;
-        if (!$validate::scene('sort')->check(['id' => $id,'sort' => $sort])) {
+        if (!$validate->scene('sort')->check(['id' => $id,'sort' => $sort])) {
             return error($validate::getError());
         }