1. Open PS on the desktop and open the picture.

2. Select the rectangle selection tool in the left column of the menu in the upper left corner of the screen.

3. Frame the unnecessary parts that need to be removed from the photo.

4. Then click the right mouse button and select Fill in the function item.

5. Select the content identifier in the pop-up dialog box.

6. Then click OK.

7. Finally, remove the redundant part of the photo.