The patient is tired every day and is considered to have chronic fatigue syndrome. Chronic fatigue syndrome is a group of persistent or recurrent fatigue, mostly accompanied by neuropsychiatric symptoms, but the patient does not have organic and psychiatric characteristics. It is often caused by fatigue, work stress, excessive psychological pressure, and stress reaction, and belongs to the endocrine and nervous system dysfunction. In the clinic, patients mainly show depression, anxiety, general fatigue, loss of appetite, insomnia and dreams. This disease can generally be cured by themselves, patients should try to rest more, must relax their mind, reduce stress. Diet should eat more high protein food, enhance immunity, light diet.