Can we set a background picture in the WeChat circle of friends?

From your description, the background picture can be set in the circle of friends of WeChat. It is suggested to open WeChat, click on the circle of friends, click on the background cover of the circle of friends, and the words "Change album cover" will pop up and click in.

After going in and changing the album cover, choose "photographer's work" according to your favorite choice. After entering the photographer's work, choose a picture we like as the background of the circle of friends and click it as the cover of the album. Back in the circle of friends, you can see that the background has become a beautiful photographer's picture.