Aiming at the problems such as equipment support training plan set too optionally, schedule arranged unscientifically, and the target are set imprecisely, take a cue in project management theory using “critical chain method”, setting buffer and reverse planning specifically, optimizing equipment support and training plan, then, employ Monte Carlo method to verify the effectiveness of the particular method mentioned above. The results show that the critical chain progress management method is better than key path method. The research could provide theoretical support in increasing the efficiency of military’s equipment support and training term, meanwhile, it provides a useful reference for other military training program’s formulation.