Through serial problem-oriented teaching method(S-PBL),problem based learning-case-based-case based learn-ing(PBL-CBL)comprehensive teaching method,industry-university-research case integration teaching,cutting-edge literature review and other teaching methods,students'attention to learning immunology knowledge is grasped and students'learning efficiency is im-proved;combined with immunology experiment,enhance students'understanding of classroom teaching content;through professional practice,strengthen students'understanding of the development process,production process and market demand of immune products,and enhance students'interest and initiative in learning and consolidating immunology knowledge;through the introduction of major research achievements such as the Nobel Prize in immunology,students'interest and motivation in exploring innovative content in the field of immunology research will be cultivated.Through the above teaching reform,we will cultivate a new generation of biological people who have a solid knowledge of immunology,have the potential to develop immune products,have the sense of innovation and entrepreneurship,and have responsibility and responsibility.