The types and causes of spots under the eyes should be clarified, and then choose the treatment methods as follows: 1. congenital spots: such as brown nevus, laser treatment can be chosen; 2. chloasma: the distribution range is wide, such as under the eyes, cheek, around the mouth, cheeks, and there are more triggering reasons, so it is recommended to choose comprehensive therapy; 3. simple sun spots: it is recommended to choose laser treatment, and good sun care can be done; 4. freckles: such as congenital freckles or acquired freckles, laser treatment can be chosen, and 1-3 months treatment is needed.