本文通过综合考虑影响电子商务系统的各种安全因素,结合以往研究经验,设计了一个多层次且多指标的电子商务系统安全风险评价指标体系,并根据该评价体系应用模糊综合评价结合层次分析法,对电子商务系统所面临的安全风险进行了分析,从而找出电子商务建设中所面临的安全问题以及需要继续努力的方向。 In this paper, a comprehensive evaluation index system of security risk of e-commerce system based on multi-level and multi-index is put forward by comprehensive consideration of various security factors affecting e-commerce system and combined with previous research experience. According to this evaluation system, fuzzy comprehensive evaluation and analytic hierarchy process , Analyzes the security risks that the e-commerce system faces, so as to find out the security problems in the e-commerce construction and the direction that needs to be continued.