Under the policy background of zero addition of drugs and consumables in public hospitals, with clinical practice as the guide and information platform as the means, the hospital constructed an intelligent management system for hospitals′ drugs and consumables through the Internet of things. The hospital adopted the intelligent medicine cabinet extended ward management, consumables " one material, one code" two-level warehouse management mode, reengineering the material supply process.Finally, it can realize the whole process traceability of information, unify the flow of goods and data, save human resources, improve the efficiency of operation and management, and achieve the purpose of ensuring safety, reducing costs and increasing benefits.