Affected by a variety of factors, the overall quality and level of teachers in vocational colleges are failed to meet the actual needs of the development of vocational colleges, thus, almost all vocational colleges regard the construction of teachers as the basis of development of the Institute from the beginning of creating, put in a lot of resources and efforts to improve the overall quality of teachers. The use of systems theory on the teachers building work to system analysis and top-level design become a necessary premise to do this work.