Many vocational colleges are actively engaged in developing the model of working integrated learning，which has become the trend for improving the teaching of professional practice.“On-campus Enterprises” is a creative form of realizing the notion of working integrated learning. In the“On-campus Enterprises”program， however，there are multiple problems such as unclear position，insufficient involvement in the management on the part of enterprises and students’mentality issues，all of which should be solved through the joint efforts of defining roles explicitly，improving the management of the enterprise team and adjusting students’attitudes towards internships.