Download 2009QQ first. Log in to QQ and open your account with an X next to it. When you click on it, all the records of this account will be deleted. Then log in to QQ quickly. After the system is set up, there is a column for making friends and chatting. After entering, you will see the icon displayed on the mini data card. Just click the speed stop icon, and then click the application when you re-enter the column.

Then click on the small hammer to hide all the icons.