1, sleep in a dark, quiet and suitable temperature room, turn off the phone; 2, do not drink coffee, strong tea and other caffeinated beverages within 4 hours before bedtime; 3, moderate practice in the afternoon or evening; 4, maintain a good routine; 5, practice a sleep ritual, each time after the ritual to tell themselves “it’s time to sleep”; 6 6.Only sleep in the bedroom, not work, thinking and other activities, once you do not fall asleep within 30 minutes, do not toss and turn, get up to do some activities conducive to sleep, such as reading, watching TV, or take physical therapy, such as playing tai chi, etc., once there is sleepiness immediately to sleep; 7.The length of sleep to the next day does not feel tired appropriate; 8.Sleep before the state from friends and family, work 9, to ensure that the fixed time to get up; 10, if long-term night shift, then you can take segmented sleep, you can successfully divide the sleep time into two segments, a sleep of 4 hours.