Abstract: Cloud training that adapts to the development trend of the times provides an excellent solution for many user trainings.It is an opportunity to transfer the training of different industries to cloud training.However,most of the existing service-oriented cloud training platforms are difficult to adapt to the different work characteristics of various industries.Aiming at the private characteristics and the closed-loop characteristics of teaching for enterprise training,absorbing the advantages of existing cloud training technologies,breaking through the traditional training pattern,this paper proposes a cloud training platform based on a convergent architecture of heterogeneous clouds(C2TP).It not only skillfully solved the contradiction between"private"and"open"in enterprise training,but also further solved the problems of massive data transmission technology,cache technology,security and so on.The results of running and testing show that the overall performance of C2TP is stable.It meets the needs of enterprise training and can greatly improve the efficiency of enterprise training in real operation.