It's simple. You make the Config.db folder in the QQ folder into a compressed file and save it in the QQ network hard disk. Then when you go to the Internet cafe, open this file and save it in the QQ directory. The specific operation is to right-click your QQ icon and find the attribute target. Find the Config.db file in your QQ number file. Compress it and upload it. Remember to help me score when you are finished.