Allyes is a large advertising company, but today they forgot to renew the domain name allyes.com which was registered as early as 1997. Meanwhile, a large number of websites such as sina.com.cn, tom.com, and taobao.com are all using its advertising services. Today, with the expiration of the domain name, the advertisements and tracking operated under the corresponding second-level domains cannot be displayed, slowing down the web pages. The homepage and iframe content of Allyes have been forcibly redirected to China Internet Network Information Center's error correction page. By the time of publishing, the services still have not been restored.