Abstract:Industrial cluster network is an effective environmental factor to promote the innovation of cluster . It also has an important influence to cluster upgrading and the efficiency of cluster output. This article depend on the perspective of ecology and complex network to analyze the self-organization characteristics, such as instability, openness and random fluctuation.According to the ecological characteristics of industrial cluster, describing the evolution of industrial cluster by Logistic model, and describing the process of industrial cluster innovation network self-organization evolution through the dynamic mechanism of self-organization equation, finding out the key factors of cluster innovation network self-organization evolution, constructing the mechanism of cluster innovation network self-organization evolution.At last, coming up with some suggests to improve the mechanism of the evolution of the cluster innovation network.