gx

@@ -76,8 +76,10 @@ class UpdateLog extends Model
             $collect_time = '采集中';
         } else {
             $collect_info = UpdateLog::where('project_id', $project_id)->orderBy('updated_at', 'desc')->first();
+            if(!empty($collect_info)){
                 $collect_time = $collect_info->updated_at->format('Y-m-d H:i:s');
             }
+        }
 
         return $collect_time;
     }