Abstract: Due to the special natures of government procurement operation in universities, it is easy to form the system vacuum and generate the integrity risks because the external supervision mechanism fails to provide effective supervision and management for all the procurement parts. For examples, the project is established randomly and government procurement is evaded during project approval. Tailor standards for a particular bidder in the implementation of a tender, do not sign a contract strictly according to the bidding results, and violate the relevant regulations or downgrade standards to accept a project during acceptance. Therefore, the internal operating mechanisms should be improved in practice and the appropriate regulatory measures should be constructed in system so as to establish an effective prevention and control mechanism based on the principles scientific decentralization, moderate restriction and reasonable devolution.