DCAT ADMIN 工具表单无法响应的问题

// 处理请求
public function handle(array $input)
{
    // 获取外部传递参数
    $id = $this->payload['id'] ?? null;
    // 表单参数
  //  $input = $request->all();
    $audit_status = $input['audit_status'] ?? null;
    $audit_time = date('Y-m-d H:i:s');
    if (! $id) {
        return $this->response()->error('参数错误');
    }

    $news = News::query()->find($id);

    if (! $news) {
        return response()->error('新闻不存在');
    }
    $news->audit_status= $audit_status;
    $news->audit_time=$audit_time;
    if($audit_status==2){
        $reject_reason= $input['reject_reason'];
        $news->reject_reason = $reject_reason;
    }
    $news->save();
   return $this->response()->success('成功！')->refresh();
}

public function form()
{
    // 获取外部传递参数
    $id = $this->payload['id'] ?? null;
    // 表单 name 属性
    $name = 'audit_status';
    // 选项
    $options = [
        1 => '审核通过',
        2 => '审核驳回',
    ];
    $this->radio('audit_status')->when(2,function (Form $form){
        $form->textarea('reject_reason');
    })->options($options)->default(1);
    $this->hidden('id');
}Copy