Cloud computing is the on-demand delivery of compute power, database, storage, applications, and other IT resources via the internet, which enables us to rapidly access online from any Internet-capable device. Therefore, we apply to the chemotherapy deployment room for optimizing chemotherapy sessions. This technology can help us: 1. Simplify the routine work. 2. Assist the deployment work. 3. Make a record in abnormal events during deployment and drug withdrawal, and impossible prescriptions.