Abstract:Manufacturing industrial cluster is the significant foundation of the development and employment of China"s manufacturing industry. Under the background of the new generation of technological revolution, digital transformation is one of the important ways for cluster to optimize and upgrade and achieve sustainable development. Based on the biological community types in ecology, this paper divides the manufacturing industrial cluster into symbiotic industrial cluster, epiphytic industrial cluster and parasitic industrial cluster.And summarize the digital transformation model of various types of clusters.In addition, the driving mechanism of the digital transformation of industrial clusters is revealed from the four aspects of market demand, government system, technological innovation and core enterprises. The research results are helpful to deepen the understanding of the driving mechanism and transformation mode of the digital transformation of industrial clusters, and provide a reference for the formulation of the transformation and upgrading strategy of the clusters.