gx

@@ -184,8 +184,7 @@ class ProjectLogic extends BaseLogic
             }
             }
             $param['confirm_file'] = Arr::a2s($param['confirm_file']);
             $param['confirm_file'] = Arr::a2s($param['confirm_file']);
         }
         }
-        //剩余服务天数
-        $param['remain_day'] = $param['deploy_build']['service_duration'] - $param['finish_remain_day'];
+        $param['remain_day'] = ($param['deploy_build']['service_duration'] - $param['finish_remain_day']) < 0 ?: 0  ;
         unset($param['payment'],$param['deploy_build'],$param['deploy_optimize'],$param['online_check'],$param['project_after']);
         unset($param['payment'],$param['deploy_build'],$param['deploy_optimize'],$param['online_check'],$param['project_after']);
         //文件上传默认值
         //文件上传默认值
         if($param['is_upload_manage']){
         if($param['is_upload_manage']){