At present, there is no method to quickly normalize liver function, in general, you can use drugs such as reduced glutathione, light diet, strengthen exercise and other ways to promote the recovery of liver function. 1. Adjust diet: patients with abnormal liver function should pay attention to daily light diet, low fat, low salt, high protein diet, avoid greasy and alcoholic food intake, such as fried chicken, marinated meat and so on. Eat more fresh fruits and vegetables, such as bananas, apples, etc., to consume rich vitamins and dietary fiber, and promote the repair of liver cells. 2: Strengthen exercise: such as non-alcoholic fatty liver disease, attention should be paid to strengthening aerobic exercise, such as jogging, swimming, etc., to ensure that the body mass index is within the normal range, and appropriate weight loss is conducive to reducing the burden on the liver, and promote the recovery of liver function; in addition, it should focus on the regularity of work and rest, and avoid staying up late. 3: Drugs to regulate liver function: such as reduced glutathione, bicyclic alcohol, ursodeoxycholic acid, etc., are conducive to the repair of liver cell damage and protection of liver function. Patients with abnormal liver function are recommended to consult a doctor in time for targeted treatment after a clear diagnosis. In addition, the drugs mentioned above should be used under the guidance of a physician and should not be taken without authorization.