Vitiligo patients must have a stable recovery period if they want to have surgery, but they can't do it in the late stage. If there is isomorphic reaction and the onset is related to trauma, surgery is prohibited. Secondly, patients with diabetes, peripheral neuritis and scar constitution are not suitable for this treatment. The surgical treatment of vitiligo requires a high level of donor skin, which requires patients to provide enough healthy epidermis in a large area.