At present, there is no “small trick” to lighten the spots, and it is common to take daily care, medication, phototherapy, etc. The specific treatment program should be chosen according to the cause and individual physical condition. 1. Daily care: In daily life, we should pay attention to sun protection and moisturize the skin to keep the skin barrier intact. There is also to do regular life, can not stay up late, to strengthen the exercise, promote the body metabolism. 2. Medication: The common color spots on the face are freckles, chloasma, etc. For freckles, TCA can be used. For freckles, we can use trichloroacetic acid solution or phenol spot coating to make freckles peel off; for melasma, there are external medicines, such as decolorizing agent hydroquinone cream, arbutin, etc., as well as systemic medicines including Vitamin C, Vitamin E, aminocyclic acid, etc. 3. Photoelectric treatment: If the will to improve is strong or the effect of the above treatments is not obvious, carbon dioxide laser or photorejuvenation can be combined to brighten skin color and lighten spots. Fruit acid peeling can also be done to improve facial discoloration through the effect of fruit acid exfoliation. If the patient is self-conscious of affecting the aesthetics outside the patient, it is recommended to go to a regular hospital for consultation and follow the doctor’s instructions for treatment.