本文就马端临《文献通考·经籍考》分类状况进行新探，以探讨其与前人著作的关系，其将四分法引入政书在目录学史中的意义，其具体分类时对参照底本的取舍，其采用四分法的背景与学术思想。 This article makes a new exploration on the classification status of Ma Duanlin’s “Document Tongxue, Jingji Ji”, in order to explore its relationship with the predecessors’ writings. It introduces the significance of the dichotomy into the political history in the history of bibliography. When it is classified, The choice, which uses the background and academic thinking of the four-point method.