For a long time, the physiological experiment teaching in China is mainly based on animal experiments, and it is mainly aimed at the classical experiments in the textbooks. It is difficult for students to fully understand the full meaning of an experiment in a limited experimental class time. It is also difficult to experiment on this experiment. Play to improve. As China's experimental teaching is in line with international standards, it will gradually reduce the number of animal experiments and increase the proportion of human experiments, which is also in line with the 3R principles of animal experiments, Reduction, Replacement and Refinement. This not only helps to reduce the cost of experimental animals, but also effectively combines human experiments and forms a closer relationship with the clinical, which not only expands the knowledge of students, but also enhances students' interest. The WebChart-400 Human Physiology Experimental System is the latest generation of bio-functional