Cloud campus junior student assistant is a cloud campus comprehensive service platform based on cloud development, which includes common campus life and learning and various functions that provide convenience for college students, such as school calendar, curriculum schedule, educational administration notice, community activities, second-hand market, take-out errands, etc. It also has discussion areas with different plates, with functions similar to campus confession wall and information wall. Data interaction is completed by means of simulated educational administration system login, and data is stored by means of popular cloud development and cloud database. It has the characteristics of low cost, efficient development, high safety factor and strong maintainability. Modular development and no background system mode make it easy for the subsequent new functions of the program, thus building a full-scene solution integrating enterprise level and smart campus.