Babies who do not sleep solidly during the day and are easily awakened should be given different treatments according to different situations, and the following situations are common: 1. High or dry environmental temperature and overly noisy environment. 3. Early manifestations of brain injury, sleeplessness, hyperactivity and swimming-like restlessness of the limbs, combined with the presence of high-risk factors before, during or after birth, should be evaluated by the Department of Pediatric Rehabilitation in a timely manner and given early rehabilitation treatment if necessary.