update

app/Repositories/V2/VideoGroupRepository.php

@@ -77,7 +77,7 @@ class VideoGroupRepository {
             $group = $videoGroup->save();
             if(is_array($request['video_info'])){
                 foreach ($request['video_info'] as $key=>$value){
-                    $this->videoGroupInfo->where('id',$value->id)->update(['sort'=>$value->sort]);
+                    $this->videoGroupInfo->where('id',$value['id'])->update(['sort'=>$value['sort']]);
                 }
             }else{
                 return Response::create([