(1) "Water Time" is a time schedule and project management APP for reasonable management of personal projects and healthy arrangement of schedules for students with heavy project work and messy schedule. (2) Get rid of the rigid and boring management mode and the single mechanism of day after day, "Water Time" replaces the unchanging project schedule management with a novel reward feedback mechanism and a project task classification mechanism. (3) Users create different levels of project schedules according to their own work priorities. Water Time gives priority to reminding high-level project contents to avoid disorderly task arrangements. (4) The picture is rich and colorful, and the image is cartoon and interesting; The managed projects and the arranged schedule are embodied in the image of a water cup, the subdivided project schedule is expressed in the form of water droplets, and flowers are the result of the completion of the project schedule. (5) The user sets the project completion time according to his own situation, and completes the project on time to obtain water droplets; If the project is not completed, the obtained water droplets will wither the flowers. Water droplets serve as the "currency" for obtaining flower species, and the daily water droplets nourish the flowers. (6) The design of small combination seed mechanism is used for supervision between users, and the design of flower wilting period is used for supervision of products to users. The purpose of the design of flower seed ranking and group contribution ranking mechanism is the transparency of communication between users. (7) The results of the project can be obtained in various forms of flower species, the user is positively rewarded. Improve the user's ability to manage the project and cultivate the user's global awareness of the project schedule. (8) "Water Time" is beneficial to develop a reasonable and healthy life schedule and an orderly, miscellaneous and undisturbed life rhythm, so that users can generate a sense of gain and achievement in their work.