Or turn on QQ music, turn it off and turn it on again. Try to reinstall QQ music (but sometimes it is a system problem or the computer doesn't support it). Sometimes this happens when you log in to QQ or play QQ games, but you can log in again or upgrade the QQ music version every time, which should solve the problem.
After clicking the "Settings" command option, the "QQ Music Settings" dialog box will open. As shown in the figure; In the QQ Music Settings dialog window, select the General Settings tab.