In China, a large number of patients are plagued by rheumatic and autoimmune diseases. Only early diagnosis and standardized treatment can help patients return to their normal lives as soon as possible. To promote clinical and basic research in the field of rheumatology and autoimmune diseases, improve the level of diagnosis and treatment of these diseases, enhance the diagnostic and treatment capabilities of rheumatologists, and facilitate exchanges and cooperation between rheumatology and other multidisciplinary fields, the Chengdu High-tech Medical Association successfully held the Rheumatology and Autoimmune Disease Series Meeting and Rheumatology and Autoimmune Disease Expert Exchange Meeting online on December 18, 2025. The conference invited renowned experts in the field of rheumatology and autoimmune diseases to give special academic reports, conduct academic discussions and exchanges around classic cases and cutting-edge technologies in rheumatology and autoimmune diseases, and share new concepts, advancements, and information in the current clinical rheumatology and autoimmune disease field with colleagues. Participants expressed that they had benefited greatly from the conference.