Abstract: Unexpected events have negative impacts on the whole performance of supply chain network.Based on complex networks theory,and considering the transferring characteristic of nodes’ invalidation performance,this paper put forward a transferring attack strategy to simulate supply disruption and demand disruption of supply chain system,and further analyse the frangibility and robust of supply chain network．A hypothetical supply chain network was constructed to illustrate the proposed attack strategy.The experiments’ results show that such proposed attack strategy can well simulate supply disruption and demand disruption of supply chain system,and for suffering the transferring attack,supply chain network exhibits some frangible．And it also illuminates such strategy is feasible and has some realization significance.

Key words: Complex network,Supply chain,Node invalidation,Transferring attack,Frangibility,Robust