检查邮箱，发现这个
The Dot TK Abuse and Copyright Infringement department has
visited your website today.
Unfortunately we have to say that today we cancelled your domain xxxxxx.TK.
No-one can re-register this domain again at this stage. This may change
in the future.
The reason for the cancellation is that the website address
you used for your Dot TK domain name was not accessible, has an
error page or gave a Page Not Found message.
It takes at least 15 days before this domain may become available
again for re-registration.
原来这么多教程贴啊！管理员你太伟大了