Abstract: E-commerce platforms play an important role in supply chain finance by taking advantage of their own technical advantages and the characteristics of big data genes.This paper combines qualitative and quantitative analysis, conducts quantitative analysis based on the credit risk evaluation index system of financing enterprises in qualitative analysis and Logistic regression model, and concludes that enterprise debt paying and profitability are the main factors affecting the financial risk of supply chain.In addition, enterprise credit policy and external variables such as core enterprise status and industry environment will also have an impact on it.

Key words: Supply chain finance;E-commerce platform;Logistic model;