If the child can not sleep, can be solved in the following ways: First, minimize the daytime sleep, while appropriately increasing the child’s activity in the daytime, you can run and jump and other aerobic exercise, which is conducive to the child’s evening sleep as well as fall asleep. Second, appropriate to the pediatric vitamin D supplementation, if the child lacks vitamin D, easy to lead to plant nerve dysfunction, may affect the child’s sleep. Third, in the two hours before bedtime must avoid children over-excited, if the child’s nervous system is not well developed, the cerebral cortex is likely to be in a state of excitement, easy to sleep, you can listen to music and read books in the two hours before bedtime, conducive to sleep. At the same time parents can be appropriate at night before sleep to the child back spinal points of chiropractic, conducive to children fall asleep.