The big data era has provided the precondition for the development of accounting informationization, especially with the country's attention to rural economic development, more and more rural enterprises begin to become the main force of rural revitalization, and the awareness and ability of accounting risk prevention of rural enterprises are obviously insufficient, which to some extent limits the healthy and sustainable development of rural enterprises. Regarding the rural enterprise, must realize the accountant informationization the superiority and the risk, and promotes own risk guard ability unceasingly.