Melasma on the face can be removed by repairing the skin barrier, medicine and physical methods. 1. Repair skin barrier: use medical skin care products with anti-sensitivity and moisturizing effect under doctor’s guidance, such as skin barrier repairing milk, etc. It can enhance skin tolerance and promote skin barrier repairing. It can enhance the tolerance of skin and promote the repair of skin barrier, which can have the effect of removing spots in a long time. 2. Drugs: hydroquinone and its glycoside derivatives, such as hydroquinone, arbutin, etc., can play a role in lightening melasma, and can be used for a period of time to get rid of. Vitamin C can also be used, which can prevent dopa oxidation and inhibit melanin synthesis, thus playing a role in removing spots. 3. Physical: Photoelectricity can be chosen to remove spots, such as photorejuvenation, laser and so on. The specific wavelength of laser will be injected into the lesion area to break up and disintegrate the pigment, so as to achieve the effect of removing spots. In addition, it is suggested that patients with chloasma should go to the hospital in time and follow the doctor’s instruction for treatment to avoid delaying the condition.