1. Maybe you used the symbol [*] when setting your signature, which is forbidden. Did you add a space or press enter? Space carriage return is also a character. Try again, type a word, and then hold down the DEL key for 5 seconds. Press OK again to view 2. Now Tencent QQ space is in the summer of updating freedom. So there are often some QQ systems that are busy, the space page can't be displayed, and the log can't be seen. You can't save clothes. QQ signature block cannot be changed. QQ panel cannot display QQ space. QQ space icon does not flash, space songs are not played smoothly, or the verification code keeps making mistakes. Please don't worry. Just drive a few more times or wait for the system to be repaired.