Tools/materials: OPPOReno7, ColorOS 12. 1, QQ8.9.50.
1. First, on the QQ homepage, click on the avatar.
2. Then in the menu interface, click Settings.
3. Then in the settings interface, click Personal Information Protection Settings.
4. Then, on the Personal New Protection Settings page, click Advertising Recommendation Settings.
5. Finally, close the personalized advertisement, so that the qq advertisement will be closed successfully.