The grain storage and logistics infrastructure are the material basis of the modern grain circulation system and the basic support of grain circulation and industrial operation. Guided by the new development principles and through the analysis of the current situation and problems of grain storage logistics in China, the measures and suggestions to optimize the distribution of grain storage logistics structure were put forward, focusing on the following three aspects: first, actively embedding grain storage and logistics system into the national large logistics system, focusing on the construction of modern grain warehousing and logistics facilities layout that are compatible with the multi-circulation subjects of the market, connected with the industrial chain of the modern grain industry system and integrated with the ecological chain of the logistics industry; second, from the perspective of ensuring national food security, putting forth effortto build a modern grain storage logistics layout and system that is in line with the characteristics of cross-regional large-scale circulation of grain production and marketing in China and is highly efficient in terms of time, space, variety and scale; third, from the perspective of supporting thehigh-quality development of grain industry, constructing an efficient grain storage logistics system, and rationally arrange storage and logistics nodes in accordance with the requirements of modern grain industry organizations.