It's hard to peel without renewing the fee. So you can only delete all the signatures of that skin and then automatically reply to the default.

I accidentally changed the background picture of QQ. How can I get it back?

I think everyone wants to know how QQ changes the background picture of the information card, so I will share it with you, hoping to help you.

1, open QQ, and click on the personal avatar above.

2. Open the profile card and click "Change Cover" in the upper left corner.

3. Select the picture to be replaced in the computer and click "Open".

4. You can adjust the scaling and rotation of the figure below. When you are finished, click OK.