No. According to the QQ website, if you don't chat for 24 hours, QQ splash will disappear and there will be a delay. So QQ chat splash will not disappear. QQ is the abbreviation of Tencent QQ, which is an instant messaging software based on Internet launched by Tencent. Tencent QQ supports online chat, video call, point-to-point breakpoint continuation, * * * file sharing, network hard disk, custom panel, QQ mailbox and other functions, and can connect various communication terminals.