The invention discloses a learning activity management system based on a learning path graph, comprising a learning platform, a learning system and a management system. The learning platform is composed of a user login module and a display module; the learning system is composed of a learning path graph module, a learning task module, a student report module, a forum module, a my center module and a learning database module; and the management system is composed of an enterprise information module, a learning path graph setting module, a learning progress module, a resource library module, a forum management module, a rights management module, a system tool module, a comprehensive report module and a management database module; and the learning platform is connected with the learning system and the management system. With the learning activity management system, training of students and the object dynamic of enterprises are enabled to be integrated, the learning plan of students can be changed along with strategic adjustment of enterprises, the learning state can be seen in real time, the learning process can be tracked, and the aim and the path of occupation development of employees can be showed clearly and intuitively.