Intergenerational education refers to handing over the education and upbringing of grandchildren to grandparents. Children's parents give their grandparents all the responsibility for their children's education and life because of busy business or discord between husband and wife. This kind of grandparents care too much about their children and do everything for them, which makes the children's self-care ability and independent personality under normal education not be properly cultivated and exercised. Supervise, check and guide everything in the child's growth. Children who grow up in this situation are often full of dependence and inertia and cannot establish interpersonal trust with others. Parents are strict with their children and often criticize and punish them. Children who grow up in this situation will have different degrees of inferiority, autism or rebellion.