Most of the sleep deprivation in children is due to the presence and influence of related symptoms such as physical illness, hunger, thirst or overfeeding, improper parenting, poor sleep habits, mental factors and environment, which make the sleep interrupted several times during the night and children are forced to wake up several times to shorten the total sleep time. In addition, it is believed that sleeping in a prone position and having a high pillow are also factors that can cause sleep disorders in children. The pathogenesis of sleep disorders in children is still unclear, but the research results suggest that it is a developmental disease related to the delayed development of cerebral cortex, which disrupts the normal sleep rhythm due to the delayed development of the brain, and thus the symptoms of nighttime sleep disturbance and sleep panic. Although there is no fundamental solution for delayed brain development, it is worth noting the risk factors that cause its development, such as psychological problems due to improper parenting. According to the survey, in a bad family environment, such as parents often quarrel, conflict or divorced families, the incidence of children’s sleep disorders is high; family upbringing improper, such as parents educate their children simple and rough, severe restraint; parental education inconsistency between one of the parents overly protective, etc. will make the child mental anxiety, internal conflicts, nothing to do, and eventually psychological imbalance, become the main children’s sleep disorders The main risk factor for children’s sleep disorders.