Cloud computing technology does not refer to the wisdom tree. Cloud computing technology is a way of charging by quantity, which can provide hardware resources, network resources and software environment. It can also realize online restart and reinstallation of the system, online expansion and online monitoring, mainly based on basic access services. The wisdom tree is a global large-scale credit course operation service platform, and the online education platform has a large number of high-quality courses in colleges and universities. Therefore, cloud computing technology does not refer to the wisdom tree. Cloud computing refers to the supercomputing mode based on the Internet. That is, a large amount of information and processor resources stored in personal computers, mobile phones and other devices work together. IT is a new way to enjoy the infrastructure, which can connect a huge system pool and provide various IT services.