Due to the frequent occurrence of natural and man-made disasters in recent years, the importance of disaster medical treatment has been paid more and more attention. Disasters always bring about a large number of injuries. In order to reduce the huge loss of life and property caused by disasters, it depends on the daily disaster drills. In order to promote disaster medical knowledge and skills, arouse learners' interest, reduce costs, and enhance learning effectiveness, the three components of virtual reality technology are used (1) Immersion (2) Interaction (3) Imagination is introduced in the field of disaster medical training and education. This design is different from other game softwares. In order to achieve realistic handling exercises, voice recognition technology is innovatively added to this software, and system operators can use voice to control the processing process by voice. Through the establishment of this system, a large number of disaster incidents can be simulated. The user can simulate the person in charge of the command, and can watch the audience from a free perspective, so as to facilitate the training of disaster management commanders, in the future when a large number of injuries occur Can effectively reduce casualties and people's property losses.