很不乐意更新mastodon v4，侧栏看起来非常不适，但我又没精力改，改了也怕以后维护起来麻烦。现在完全不知道该怎么办，所以一个多月没有合代码了
Why is this step necessary? hello.2heng.xin might not be the server where you are registered, so we need to redirect you to your home server first. Don't have an account? You can sign up here
hello.2heng.xin
