The treatment of circadian disorder includes sectioning the basic circadian rhythm, taking new non-benzodiazepine sleeping pills, oral anti-anxiety and depression drugs, as follows: 1. Patients should first regulate the basic circadian rhythm, try not to sleep during the day, if you must need to nap, it is recommended that the nap time should not exceed 45 minutes; 2. At night, if you have obvious difficulty falling asleep, you can take new non-benzodiazepine sleeping pills before bedtime, such as Dexzopiclone, zolpidem; 3, if the patient combined with other mood disorders such as anxiety, depression, you can also long-term oral anti-anxiety drugs, antidepressants, currently recommended Agomelatine, which can regulate circadian rhythm, stabilize melatonin receptor function, use more than 3-6 months to help patients adjust. Circadian inversion refers to the disruption of the patient’s sleep rhythm, with daytime sleepiness, sleepiness, sleepiness, and inability to fall asleep at night or have early awakening, resulting in serious impact on daytime life and work, this condition is called sleep inversion, a form of sleep disorder.