1. Open the page of Mito Xiu Xiu on your mobile phone, and then click the portrait beauty option.

2. Then open the picture that needs to be watermarked, and click Enter.

3. Then you can see the watermark image, and then click to select the face-lifting option below.

4, and then it is necessary to adjust the size of acne and adjust it as needed.

5. Then erase the watermark, and then you can see that the erased part will be enlarged.

6. Then, as shown in the figure, erase the watermark a little.