Abstract: Information is an important basis for state governance.The contradiction between conventional governance mechanism and campaign-style governance mechanism is deeply reflected in the differences between daily management and emergency management in China.Centralized bureaucratical governance logic inevitably requires the daily management to adopt a non-personalized management model of the bureaucracy.Responsibility for the direct superior shapes the conventional information transfer mechanism in which information gradually decays in the vertical direction.However,under the emergency management mechanism,accurate decision-making by superiors in responding to emergencies depends on the grasp of real information,while the representational blame avoidance caused by conventional mechanisms will weaken the accuracy of decision-making by superiors.Thus, it has shaped the "Information Paradox" phenomenon of Chinese state governance in the emergency management mechanism.