'Multiple intelligence theory' and 'constructivist theory' are two important theoretical foundations for students in their career. With the current big data and cloud computing technology, the quantum analysis was introduced into the students' career ability development level evaluation system to construct, analyse, evaluate and mine the vocational ability multi-dimensional index. On one hand, the students can enhance their own enthusiasm of self-awareness, self-learning, self-growth, and on the other hand, it is possible to integrate all aspects of social resources to participate teaching reform and construction in institutes and cultivate more social applicable personnel. The implementation of the evaluation system can further promote collaboration and development between institute and society, foster professional core competitiveness in institutes and colleges and achieve sustainable and healthy development of student vocational education.