1. First, we need to prepare a computer, and then we turn it on. Find Photoshop retouching software on the computer desktop, and then open the picture that needs retouching.

2. After we open the picture that needs face-lifting, we can see that there is a "filter" option at the top of the page displayed by the computer, and then click "filter" directly.

3. Then we choose liquefaction. In the toolbar on the right side of the display page, we set the size, concentration, pressure and efficiency directly.

Then we use the mouse to push inward on the left and right sides of the face to achieve the purpose of face-lifting, and decide the degree of face-lifting according to our own needs, so that our operation is completed.