And through communication to understand the child's understanding of the disease. solved the problem of patient personalization. Weekly health education for children, with family members to guide medication, teach children how to relieve psychological stress. Make the right healthy diet plan for the child, let the child and the family know the correct medication method and the adverse reaction after taking the medicine, and ask to take the medicine according to the doctor's instruction on time. At the same time, inform the child of the impact of intervention. For younger children, we can talk to them through simple language and build bridges of friendship with sick children.