Establish a perfect information system control system. With the rapid development of information technology, enterprises should establish efficient and perfect information management system, such as ERP system or zero inventory management, and comprehensively improve the information level and information management level to provide real and effective information. Timely release information, promote the exchange and dissemination of enterprise information, strengthen the protection of information security, and prevent internal information leakage. The information system should pay attention to authorization and prevent others from changing, so as to ensure the authenticity of information and reduce enterprise risk.