Abstract-The potential developing mode of creative industry is cluster. And it is essential for creative industrial cluster promoting knowledge transfer to create knowledge advantage of cluster. Based on congregation of creative industry and knowledge transfer, this paper clarifies the characters of knowledge transfer in creativity industry cluster, and analyzes the mechanisms in creativity industry cluster from four sides: nodes, conduits, knowledge re-source and innovational environment of cluster. At last, this paper brings up some countermeasures to promote knowledge transfer within creativity industry cluster.