Rural collective &”;three-capital&”; refers to rural collective funds, rural collective assets and rural collective resources. Rural collective three-capital management system is independently developed by farmers&; professional cooperative information network, which is suitable for the requirements of village collective three-capital management. It is embodied in the following aspects: through the form of network, strengthen the supervision of farmers on financial work, expand the right to know, participate and supervise, and realize management; Using information technology to optimize the allocation of rural resources and promote the transformation from traditional agriculture to modern agriculture has become an effective way to cultivate modern farmers. Finally, through the power of the platform, we can improve the status quo of rural information lag and slow development, promote rural information construction, improve the financial management level of rural villages, realize farmers&; income increase, and make China&;s rural construction move towards a new milestone.