This setting can be modified. If you want others to see your signature, you can make the following settings:
1. Click the control panel button in the QQ space.
2. Then click the Edit Profile button.
3. Select personalized information.
4. Continue to select personal signature settings.
5. Finally, click Edit to set permissions in the lower left corner.
There are many QQ personalized signatures now, and everyone will use QQ personalized signatures to express their thoughts and feelings. This is also a gameplay launched by Tencent version of QQ in 2005, which greatly enriches QQ communication and allows more people to understand their ideas through QQ personalized signatures.
At that time, when the game was first introduced, it was particularly popular. Everyone will write their feelings on QQ personality, and suddenly there are many personality declarations and popular words. This game continues to this day.