Enterprise training refers to the planned and systematic training and training activities carried out by enterprises to improve the quality, ability, work performance and contribution to the organization. The goal is to improve and promote employees' knowledge, skills, working methods, working attitudes and working values, so as to give full play to their greatest potential to enhance the performance of individuals and organizations, promote the continuous progress of organizations and individuals, and realize the dual development of organizations and individuals. Worry-free training platform is one of the important means to promote the continuous development of enterprise training. The common forms of enterprise training in the market are internal training and open class.