如果用户的密码已经过期，它提示用户修改密码，在成功地修改密码之后，允许用户登录。

If the password is expired for the user, it prompts the user to change the password and then allows the user to log in once the password is successfully changed.

youdao

过多久(周数)之后用户必须修改密码？

How long in weeks before the user is forced to change their password?

youdao

如果设置，那么只有根用户可以修改用户的密码。

If set, only the root user can change the user's password.

youdao