Php 删除功能不起作用-Yii

我正在YII建设一个站点。 我为我的一个控制器制作了一个类似删除的功能。 我已经像这样定义了我的访问规则

public function accessRules()
{
    return array(
        array('allow', // allow authenticated user to perform 'create' and 'update' actions
            'actions'=>array('index', 'create', 'delete', 'update'),
            'users'=>array('*'),
        ),
        array('deny',
            'users' => array('*'),
        ),
    );

}

即使在登录之后，如果我尝试访问删除功能，也会出现此错误

CHttpException

You are not authorized to perform this action. (C:\xampp\htdocs\framework\web\auth\CAccessControlFilter.php:170)

谁能告诉我我做错了什么

    public function accessRules()
    {
        return array(
            array('allow', // allow authenticated user to perform 'create' and 'update' actions
                'actions'=>array('index', 'create', 'delete', 'update'),
                'users'=>array('@'),
            ),
            array('deny',
                'users' => array('*'),
            ),
        );

    }
Simple Thing you are allowing for all user and also deny for all user then how it will be work now login with demo/demo or admin/admin you can delete