With the deepening of economic globalization and regional economic integration, the division of labor and transfer of international industrial value chains play an important role in the reshaping of the evolutionary structure of the world economy. Based on the WIOD data, the social network analysis method is used to construct the measurement index system to explore the characteristics of the international economic network. The entropy index and the optimal segmentation theory are introduced to analyze the evolution path of the international economic network. The results show that the world economic network links are presented. With the trend of increasing, with 2001 as a turning point, the world economic space network has gradually moved from an extreme pattern of north and south to an orderly and balanced development stage. Among them, China"s influence on the evolution of world network balance is gradually strengthening.