Tracking is aimed at the project plan, and the implementer of tracking should be the project manager. The main way of tracking is communication, and the best explanation of tracking is data and results, which should be paid attention to and done well in the process of project follow-up. Through the study of this course, we can not only understand the significance and matters needing attention of project follow-up, but also master the methods of project follow-up through vivid cases of lecturers, such as Gantt chart, technical chart of project evaluation and review. Project follow-up can be used not only at work, but also in your daily life, which is of great help to your work and life.