Immune system is a security guard to help human body repel or remove bacteria, viruses, parasites and other fore-ign invaders .But when some tissue components or the immune system itself become abnormal, it can not distinguish friend from foe accurately and may attack our own tissue then cause some clinical symptoms, leading to autoimmune diseases. Nearly 5 % of the world's population suffer from various autoimmune diseases. By now in addition to control the formation of autoantigens such as infection,tiredness, the main biologics used in clinic are immunoregulators to block pathological autoimmune response and then to create a new proper immune response. Recently, new biologics to treat autoimmune disease come into being one after another, and this article gives a brief overview about research progress in anti-autoimmune disease biologics.