Abstract:The company have the viability or not determine the company"s competitiveness and sustainable development, given the existing literature research paper, this author presented three new perspectives of enterprise innovation, enterprise development capabilities, enterprise resilience to evaluate business viability by comprehensive co-term thinking method.Through using FAHP method and entropy method, enterprise viability index weight is set, and the data were analyzed by principal component regression method.The empirical results indicates that the relationship between Firm"s viability and enterprise innovation development capacity, resilience is strong, and point the intensity of competition, technology investment intensity, and technology output intensity are the key factors in firms" viability training mechanism,according to this, the author also summarize the viability function expression formula by principal component regression analysis.