The "Western Black Evil Immunotherapy Forum", hosted by the Chengdu High-tech Medical Association, was successfully held at the Jinjiang Hotel in Chengdu on February 15, 2025. The conference adheres to the concept of "standardization, precision and focus" in the diagnosis and treatment of malignant melanoma. At that time, renowned domestic professors will be invited to give academic lectures on the new progress in the field of malignant melanoma treatment, which will promote the standardization level of malignant melanoma in the western region.