Account retention rules update
1. Users who have sealed their accounts and do not log in for 180 consecutive days will have their accounts deleted and changed to 360 days.

2. Users who have not sealed their accounts will have their accounts deleted if they do not log in for 90 consecutive days, which will be changed to 180 days.

3. Banned users will never be unblocked for any reason.

4. From today on, this site will never allow users to change their user names and email addresses [except those with name change cards].

5. This site has canceled the conservation group, that is, the site does not have an official conservation group and level.