The number of overweight and obese patients in China has ranked first in the world. Obesity is a chronic disease, often associated with metabolic diseases such as diabetes, hypertension, hyperlipidemia, high uric acid, fatty liver, sleep apnea hypopnea syndrome, and has become a worldwide public health problem endangering human health. In order to promote the management of healthy weight, the academic conference on the progress of diagnosis and treatment of type 2 diabetes and obesity and the multi-disciplinary diagnosis and treatment of obesity, hosted by Chengdu Hi tech Medical Association and undertaken by Zigong Fourth People's Hospital, was held in Zigong on August 18, 2024. This conference invited Professor Tong Nanwei, Professor Yu Fengmei, Professor Chen Tao from West China Hospital of Sichuan University, Professor Yao Qiyuan and Professor Hua Rong from Huashan Hospital affiliated with Fudan University, Professor Wan Qin from Southwest Medical University Affiliated Hospital, and experts from southern Sichuan to give lectures. They conducted interdisciplinary diagnosis and treatment exchanges on research hotspots and key issues related to obesity, providing an academic exchange platform for professionals related to obesity. Representatives attending the conference expressed that they had benefited greatly and hoped to participate in similar conferences in the future.