update

@@ -96,7 +96,7 @@ class ProjectLogic extends BaseLogic
         if($info['is_upgrade'] == 1){
             $collect_info = UpdateLog::where('project_id',$id)->where('api_type','blog')->first();
             if($collect_info){
-                $collect_time = $collect_info->collect_status == 0 ? '采集中' : $collect_info->updated_at;
+                $collect_time = $collect_info->collect_status == 0 ? '采集中' : $collect_info->updated_at->format('Y-m-d H:i:s');
             }
         }
         $info['collect_time'] = $collect_time;