1. Open Douyin and click on the chat between you and others. Then click on the three dots in the upper right corner. Choose to set the chat background. Then you can set the chat background on Douyin.

2. To set the image for the chat background, you can take a photo or select it from the local camera and send it to Douyin. Finally, click Done to complete the setting.

Open Douyin and click on the three horizontal lines under My Options.

Select Settings In the pop-up menu bar, click Settings.

Select Background Settings In the Settings interface, click Background Settings.

Select Style Enter the Background Settings interface and select the desired background.

First, open your phone and enter the desktop. Then find the Douyin icon on the desktop and click to open it. After entering the Douyin interface, click My Options in the lower right corner.

2. Then we will enter the Douyin My interface. We can see our background picture at the top of this interface. If you want to set the background picture, click this picture.

3. Then we will enter the background picture interface, we can click the change button at the bottom of the interface.

4. Next, in the pop-up menu, we can choose to select a photo from the gallery, or we can also choose from the mobile phone album.