In the traditional Chinese aesthetic concept, the aesthetic form of the chin is round, like a boot-shaped head, with a mild forward tilt. Therefore, in order to show women’s charming, beautiful, kind and gentle appearance, chin plastic surgery is feasible to change the facial contour for those who have short, square and flat defects. The chin plastic surgery can be divided into two ways: implant placement and injection filling. The injection filling method of chin augmentation has the obvious advantages of no incision, little trauma, no complications such as prosthesis displacement, bleeding, swelling, scarring of the incision, no post-operative local fixation and prohibition of water. Therefore, in the non-serious short chin deformity, the filling method of chin augmentation is more easily accepted by the beauty seekers. At present, there are many kinds of soft tissue defect repair fillers commonly used in clinical practice, such as autologous fat, hyaluronic acid, collagen, polylactic acid, etc.