1. First, open Meitu Xiu Xiu in the computer, click Enter, and select Beautify Pictures.

2. Then select "Open" to add your own logo.

3. You can change the color of the LOGO again in Meitu Xiu Xiu.

4. Or set the desired effect by clipping, and then confirm the clipping at the bottom.

5. Finally, click Save and Export in the upper right corner.