QQ dating can be removed. First, you apply for advanced dating users with your mobile phone, and then cancel the advanced dating users. Then your red heart disappears, and you don't have to worry about the phone bill, because as long as you cancel the business within 72 hours after registering as a senior user, there will be no charge, and then you cancel the information in the personal management of the dating center, and it will be completely cleared! As for QQ space, there is no way to cancel it now, only a password can be set on the space, and no one can get in!