As a systematic social education activity, health education has been widely carried out. In the context of COVID-19 epidemic, health education in China also plays an important role in the control of the epidemic. In the context of gradually realizing universal health science education in China, it is the direction of our efforts to enable people to obtain precise and personalized health education. Health education runs through medical and health services. Follow-up health education can provide accurate and personalized health education services. Children, as a special group, have more urgent and extensive needs for them, but there are some difficulties and problems in its implementation. To provide reference for better implementation of health education in pediatric follow-up.