You can use the computer version of Meitu Xiu Xiu to modify the specifications of the pictures. Please refer to the following for specific operations.

Tools/Materials: Windows7 system computer, Meitu Xiu Xiu software.

1. Click Meitu Xiu Xiu on the computer desk first.

2. Then click on the beautification picture.

3. Then click to open the picture.

4. Then choose a picture.

5. Then click Open.

6. Then click the crop rotation on the left.

7. Then click Modify Size.

8. Then set the specifications you want and click Apply.

9. Finally, click Save and Share in the upper right corner of the screen.