Thinkphp where whereor 同时使用

Db::name("category")->where(function($query) {
        $query->where('icon_image', 'neq', "")->whereor('index_image', 'neq', "");
    })
    ->where(['type'=>'goods'])
    ->field('name,type,icon_image,index_image,description')
    ->order("id asc")
    ->limit(3)
    ->select();