Abstract: The national virtual simulation experiment teaching center is the product of the deep integration of disciplines and information technology. This paper studies the distribution status, characteristics and causes of the national virtual simulation experiment teaching center, and further proposes the project proposal: it should rely more on colleges and universities to establish projects according to the further functional orientation, optimize and improve the layout of its subject areas. As far as possible, achieve a balanced distribution between regions, and achieve a diversification of competent authorities and review bodies.