With the recovery of the economy and the resurgence of the tourism industry, the need for secure storage of personal belongings in public spaces has become increasingly prominent. Traditional storage methods require substantial human resources. This paper explores the design and implementation of a blockchain-based intelligent cabinet system that enhances the efficiency of item storage and retrieval, optimizing the user experience. The front end uses Vue.js and React Native, whereas the back end employs PHP for API development, which is supported by the FISCO BCOS consortium blockchain for data management. The system ensures efficient front-and-back-end interaction through Ajax technology, allowing users to conveniently deposit, retrieve, and borrow items, as well as make order inquiries. Administrators can monitor order status and locker usage via a management interface, enhancing management efficiency. The test results indicate that the system operates stably and meets user needs.