Abstract: The traditional agricultural production mode and agricultural product consumption mode are undergoing revolutionary transformation. In terms of production, it has changed from extensive loose mode to fine mode; In terms of consumption, it has changed from "eating enough" to "eating well". Under the background of rapid development of information technology, it is very necessary to develop timeliness management and key index control management technology in the process of development. Referring to the research and practice results of post-production processing technology and quality of rice domestic and overseas, combined with the research results for many years, the management method of high-quality 5 T post-harvest was put forward to realize the quality management of the process from harvest to storehouse. Through the formulation of technical regulations for the management of the 5 T post-harvest of high-quality rice and the construction of the information implementation and implementation system, Jilin Province took the lead in adopting the concept and method of the management of the 5 T post-harvest of high-quality rice in the brand construction of "Jilin Rice". Jilin rice 5 T management integrated information platform, coupled with operation, products, capital, information such as goodwill, realized the effective integration of information, technology and management, completed the information collection and online management of five periods of Jilin rice storage operation, realized the informatization and digitization of 5 T management of Jilin rice storage operation, at the same time, the traceability of 5 T management of Jilin rice collection and storage was realized, and the standardization of rice collection and storage was ensured. The key modules are designed in detail, which provides an efficient and convenient digital application platform for Jilin rice post-harvest management.