Qq space, talk about how to add watermark.

1. Open QQ and click the QQ avatar in the upper left corner, as shown below:

2. In the next interface, select and click the setting option.

3. In the setting interface, select and click the privacy option.

4. In the privacy interface, select and click the option of setting friends' dynamic permissions.

5. In the friend dynamic permission setting interface, select and click the photo option with watermark.