, 1. Select More to open my Tik Tok interface and click on the three horizontal lines in the upper right corner. 2. Select the settings.

Then select the set button 3. Background settings. Select background settings in the settings interface to use. At present, this function is being tested and only some users can use it.

How does Tik Tok change the background of his avatar?

1. Find the vibrato short video software and click Open.

2. Enter my interface and click on the avatar.

3. Click the Replace button, and then click the album selection.

4. Select a photo, and then cut it.

5. After cutting, click Save.

6. The avatar replacement is completed.