(In the previous version, I found that the user name of the super administrator cannot be updated remotely. Sorry for the download, brother. This has been tested on the new WINDOWS2003, so you can use it with confidence. The super administrator username is returned to administrator, and only this user can log in. Use The security script made on the windows web server can selectively strengthen the security including: account security, remote security optimization system and optimization of group policy security service optimization, strengthening ddos ??defense capability)