Abstract :Currently, a large number of SMEs in our country plays a decisive role in the development of the economy and social stability. However, due to widespread industry, low production and low capital and technology, SMEs need to create a set of systems to deal with increasingly tough competition in the market and the complex market conditions created by globalization Corporate financial management system in order to increase the main competitiveness of SMEs, as well as the development and expansion of SMEs in China with pressing problems, has a very important theoretical and practical significance.