Autoimmune Liver Disease is a serious condition caused by damage to the liver and gallbladder due to autoimmune abnormalities. Autoimmune liver disease has a long course and gradually worsens to chronic autoimmune cirrhosis, and the disease is prone to recurring episodes. Liver biopsy during the onset of the disease will usually show the characteristics of chronic active hepatitis, and liver function will be abnormal, so the disease is more serious. If immune liver disease is not treated in time, it may also cause some complications, such as cirrhosis, liver failure and hepatocellular carcinoma, all of which are more serious and increase the mortality rate. If autoimmune liver disease is detected, treatment should be initiated as soon as possible to effectively control the progression of the disease and prevent related complications.