Abstract:Firstly, an index system of regional e-commerce development level is studied and the TOPSIS evaluation method is used to measure the development level of e-commerce in 31 provinces in China from 2008 to 2015. The results show that the regional level of e-commerce development and the type of development exist difference.Then, according to the change of provincial and municipal rankings in the study period, there are three types of development, and the panel data model is established to analyze the factors that cause the difference of development from the macroscopic point of view. The influence degree to the maintenance type from high to low is industrial structure, economic level, personnel quality and logistics infrastructure, and to the pre-jumping and the post-jumping type from high to low is the economic level, industrial structure, logistics infrastructure and the quality of the population. Finally, strategies of improving China e-commerce development are put forward.