Fatty liver is a lesion caused by excessive accumulation of fat in the liver due to various reasons, which affects the normal function of the liver. Mild fatty liver means 5%-33% of liver cells in the liver have steatosis, and there are more triggers for its onset, such as obesity, diabetes, hepatitis, hyperlipidemia, or due to a recent sudden change in lifestyle, etc. It can be caused. The treatment of patients with mild fatty liver needs to be determined by a combination of factors such as the cause, the patient’s physical condition, and the degree of liver damage. If mild fatty liver is caused by disease, the primary disease will be treated actively; if it is caused by poor lifestyle habits, life interventions can be taken. Therefore, daily life should also pay attention to the following points: 1. Control diet: it is recommended to have a low-calorie, low-fat diet, eat less and more meals, and pay attention to chewing and swallowing slowly. If you are an obese patient, it is recommended to reduce fat and weight, eat more fresh vegetables and fruits, such as celery, loofah, carrots, kiwi, etc., and prohibit smoking and drinking alcohol. 2. moderate exercise: pay attention to actively participate in outdoor exercise in daily life, exercise can promote the body to consume fat, which can help improve mild fatty liver. Depending on individual conditions, aerobic exercise is recommended 3-5 times a week for about 30 minutes each time; 3. Psychological adjustment: keep a happy mood, face the disease squarely, avoid the stimulation of bad emotions, learn to relieve the stress in daily life, and consult a psychiatrist when necessary; 4. Regular follow-up: patients with mild fatty liver need to have their weight measured weekly and record the changes in weight. It is recommended to go to the hospital every 3-6 months for blood glucose, lipid and liver function tests to check the progress of fatty liver and physical recovery. Also pay attention to monitor yourself for any uncomfortable symptoms and actively seek medical attention if necessary. In addition, if patients with mild fatty liver still do not show any improvement under 3-6 months of life intervention, they can also apply medication under the guidance of a doctor.