Abstract: Fuzzy inference is an important approach in the uncertainty reasoning community.Intuitionistic fuzzy inference based on Atanassov intuitionistic fuzzy logic has a flexible,rational and credible framework,but does not overcome the limitation that reference results rely on the choice of implication relations,so that it can not satisfy the request of reference correspondence sometimes.A method for intuitionistic fuzzy inference based on neural network is proposed,the reference correspondence of the method is verified on the basis of formal intuitionistic fuzzy sets,and the rationality of the method are verified with a particular instance.