What you want to ask is how to set the audio and video push in Tik Tok? The setup steps are as follows:

1. Open Tik Tok application: Find and open Tik Tok application on your mobile phone.

2. Enter the personal homepage: in the bottom navigation bar, click the "I" button in the lower right corner to enter the personal homepage.

3. Enter the settings page: in the personal homepage, click the settings button (usually a gear icon) in the upper right corner.

4. Open the push settings: on the settings page, find and click "push notification" or similar options to enter the push settings page.

5. Set push type: On the push setting page, you can choose whether to turn on or off different types of push notifications according to your preferences and needs.

6. Customize the pushed content: In the push settings page, you can also customize the pushed content type according to your own interests and preferences.

7. Save the settings: After adjusting the push settings according to the selection, make sure to click the Save or Confirm button to save the settings.