Vitiligo is a pigment loss skin disease, mainly manifested by the appearance of white spots of different sizes on the skin surface with clear borders and no self-perceived symptoms. Vitiligo on the body is mainly the following aspects: First, the body surface white spots, especially the face, back of the hand and other exposed parts of the white spots, hindering beauty, affecting the aesthetic, to the patient’s spirit; Second, vitiligo patients are often discriminated by others, to vitiligo patients social brings a certain psychological pressure.