The method of changing pictures in the background of WeChat campaign is as follows:

Tools/materials: Apple Mobile Phone 7, iOS 13.0, WeChat 1 1.0.

1, click on wechat App.

2. On the WeChat page, we chose the WeChat campaign.

3. On the WeChat activity page, we click Settings in the upper right corner.

4. This is a personal homepage. Let's click the symbol button in the upper right corner.

5. Click to change the background picture and select a good picture.