Hepatic peritoneum mostly refers to the hepatic peritoneum, which is jagged, i.e. the surface of hepatic peritoneum is not smooth, and the jagged hepatic peritoneum is mostly considered to be related to hepatic fibrosis or cirrhosis. 1. Liver fibrosis: it refers to the abnormal proliferation of connective tissue in the liver caused by various pathogenic factors, which is usually not serious if not accompanied by other diseases. 2. Cirrhosis: It is diffuse liver damage caused by one or more etiologic factors, and in the early stage, the structure of liver lobules may be damaged. Therefore, the liver peritoneum can be found to be jagged in the imaging examination. It is recommended that the patient should consult the doctor in time to improve the relevant examination to make a clear diagnosis, and if it is diagnosed to be caused by the above diseases, standardized treatment should be carried out under the guidance of the doctor.