It is beneficial to establish a virtual simulation training base. The VR technology is applied to the training teaching scene to solve the training dilemma, including: the experimental content is irreversible and Danone repeats; The experimental operation is too dangerous and not safe enough; Teaching equipment is too expensive to buy or build. Nor does Ai education attach importance to the role of VR in vocational education practice teaching, and provide solutions including platforms, equipment, software, resources and services.