Objective Helicobacter pylori ( Hp ) infection is an important risk factor of the gastrointestinal disease, including chronic gastritis, peptic ulcer and gastric cancer. However, many recent experimental and clinical studies have shown that its addition to causing gastrointestinal diseases, but also associated with many diseases, and closely related with the occurrence of liver diseases. Summarized recent advances in the study of the relevant studies,including the relationship between hepatitis and cirrhosis,and the occurrence and development of liver cancer.