Based on the theories of industrial clusters, absorptive capacity and innovation,this paper studies the relationship between knowledge absorption ability, cluster learning and innovation performance in industrial cluster under the background of economic globalization.The article explores to construct the theoretical model of the relationship among absorptive capacity, cluster learning and innovation performance.It takes the clusters of Cangzhou and Handan as the research object. After the empirical research,There are some preliminary conclusions.The enterprise absorptive capacity has a significant role in promoting innovative performance in industrial clusters.The different dimensions of absorptive capacity affect the cluster learning. The acquisition, digestion and application abilities have a significant positive impact on the cluster learning.The enterprises’ cluster learning can mediate between the absorptive capacity and innovation performance; absorptive capacity will influence the innovation performance by the means of its effect on the cluster learning.Given the theoretical analyses and empirical research conclusions, the article makes feasible suggestions to the Government and the companies in industrial clusters.