This paper aimed at to o explore the entrepreneurial spirit, dynamic capabilities and the relationship between the backwardness enterprise technology innovation，Based on the dynamic capability theory, and the 157 survey datas or backwardness in cixi city of zhejiang province enterprise technology innovation , by the introduction of entrepreneurship to build theoretical model and using the structural equation model nests analysis method.The main research conclusions are as follows: Firstly, entrepreneurship has a positive effect on the late-comer firms technology innovation. Secondly, the dynamic ability has a positive effect on late-comer firms technology innovation. Thirdly, dynamic capability has the partial intermediary role in the effect on entrepreneurship and Late-comer firms technology innovation.