Abstract: The provincial and national data of Granary in QianLong Reigns recorded in QingShiLu,Memorials,Inscriptions are theoretical data.The data do not represent the same amount of grain stored in the Granary. On the one hand, the governor has made a report every year, stating that there is no loss in actual storage. On the other hand, it is almost impossible to carry out Layer-by-layer investigation and checking. Official’s reportings are mere formality. At the same time, contrary to the high data, accumulated storage of Granary has been resisted by state and county offificials in local administrative practice.A large number of vacancies have become a common phenomenon. With the overall adjustment of storage policy in Qianlong 13th year, the Granary system has accelerated to decline.