payload['id'] ?? null; $model = SysConfig::query()->find($id); if(!$model){ return $this->error('错误的')->refresh(); } $this->display('k','Key')->value($model->keyname); $this->display('k','标题')->value($model->title); $this->display('k','描述')->value($model->desc); $this->number('value',"秒数")->default($model->value)->required(); } }