The quantitative method of hepatitis B mainly refers to the results of hepatitis B DNA. For daily tests, hepatitis B DNA is generally less than 500copies/ml as the standard value. If it exceeds 500copies/ml, it is mostly considered that the virus has replicated and further antiviral treatment is needed. If the patient has a combination of elevated glutamate and glutamic oxalacetic aminotransferase and viral replication greater than 500copies/ml, active antiviral treatment should be considered, usually with oral medication or interferon injections. If the patient is a small triple-positive state, check the hepatitis B three system suggests small triple-positive, and the hepatitis B DNA is less than 500copies/ml, it is recommended that the patient can continue to observe. Pay attention to the change of daily life behavior, pay attention to more rest, do not stay up late, do not strain, do not drink alcohol, regular review, once a year check the hepatitis B DNA and hepatitis B three system, and liver function. In addition, check the ultrasound to see if there is any accumulation of fluid in the abdominal cavity.