How did Tik Tok turn off the legendary advertisement?

1. First, open Tik Tok and enter the "Personal Center" in the lower right corner, and click "Three" in the upper right corner.

2. Secondly, open "Settings" in the pop-up bar on the right, and click "Understanding and Managing Advertising Push" in About.

3. Turn off the "Programmatic Advertising Display Settings" and then turn off the "Personalized Advertising Display Settings".