There is no authoritative information on what is the rate of self-healing of triple III, it may be 0.5% to 1%, and the probability that the disease can be self-healed is low. The direct cause of small triangles is infection by hepatitis B virus. At present, there is no authoritative clinical information specifying the rate of self-healing of small triple positive. However, the clinical investigation shows that in general, the rate of self-healing is 0.5%~1%, and a few patients with less serious conditions can be treated in a timely manner through the standardized treatment, which increases the chance of surface antigen to become negative, and then to achieve self-healing. However, in terms of the overall data, the possibility of self-cure is relatively low. Current medical methods cannot completely eliminate the virus, but can only inhibit the replication of the virus, so that it can achieve clinical cure, but can not be completely cured. To summarize, patients with S3 need to go to the hospital in time, cooperate with the doctor for active treatment, and follow up on time.