Inclusion Criteria:  TIPS treatment criteria in line with the 2017 edition of the "Expert Consensus on Transjugular Intrahepatic Portosystemic Shunt" were selected to include patients with hepatitis B cirrhosis and Child-pugh grade A and B after TIPS surgery. Patients with liver cirrhosis, portal hypertension, bleeding from esophagus and gastric varices; refractory pleural and ascites due to liver cirrhosis; incomplete portal vein/localized thrombosis in liver cirrhosis or primary and secondary prevention of cirrhosis, portal hypertension, esophagus and gastric varices bleeding.  Exclusion Criteria:  Severe blood coagulation disorder (PTA≤20%) or platelets lower than 30×109/L; Child-pugh classification of liver function C; Those with respiratory and circulatory dysfunction; Those whose systemic or focal infections have not been effectively controlled; Patients with moderate to severe malnutrition; Extensive primary or metastatic liver malignant tumors; Those who are highly allergic to the products and drugs used in the treatment process.