The combination of farmers' professional cooperatives and the Internet is a new mode of modern agricultural production. Internet technology helps to upgrade the agricultural industry of agricultural cooperatives， help to innovate the scientific management of cooperatives and expand the sales and financing channels of cooperatives. However， cooperatives are faced with imperfect infrastructure， lack of systematic construction of legal public services， inadequate management of cooperatives to meet the regulatory requirements of the Internet， weak awareness of rights protection of agricultural product sales， and legal risks of Internet financing， as well as insufficient talent protection. Change government functions and increase legal support， improve the internet legal public services of farmers' professional cooperatives， the awareness of rights protection of characteristic agricultural product brands， put an end to illegal acts in cooperative Internet management， and finally improve the incentive and rights protection of cooperative Internet talents.