In order to further improve the diagnosis and treatment level of end-stage liver disease in our city, make the medical staff understand the new progress and new trends of end-stage liver disease, and strengthen the academic exchange of related disciplines. Sponsored by Chengdu high tech Medical Association and organized by the digestive endoscopy special committee of Chengdu high tech Medical Association, the seminar on standardized treatment of IBD in the era of biological agents, a municipal level continuing education project, was held online on July 16, 2022. The meeting covers a wide range of subjects, is close to the clinic, and has strong progressiveness, practicality and controllability. Professors Wang Yufang and Zhang Hu from West China Hospital of Sichuan University, Miao yinglei from the First Affiliated Hospital of Kunming Medical College, Li Mingsong from the Third Affiliated Hospital of Guangzhou Medical University, Guo Hong from Chongqing People's Hospital More than 20 experts and scholars, including Professor Pan Tao and Professor Si Xun of the first people's Hospital of Chengdu, gave wonderful lectures on relevant topics. The participants expressed that they had benefited a lot and hoped to participate in similar meetings in the future.