You can drink some health tea in moderation, such as medlar, jujube and poria cocos. You can eat more black food such as black beans, black rice and black sesame seeds. Eat less spicy food and less beef and mutton. Secondly, we should have a good attitude, dispel bad emotions in time, chat with friends or listen to music. Work and rest regularly, don't stay up late. 3. Exercise moderately to enhance physical fitness and go out for sun protection. If you have time every day, you can read more books and study. For example, Cheng Aihua, editor of Treatment and Nursing of Vitiligo, can avoid detours on the road of treatment.