It's a major innovation of adapt to and leading the economic development to promote the reform of supply side, which is the key to the transformation of economic development mode and the strategic adjustment of economic structure. The implementation of structural reforms in the supply side in Jiangsu province also need to let the market play a decisive role in the allocation of resources, especially as financial market forces. With the help of financial instruments, the financial resources will be activated, which makes capital flow from areas of excess production capacity to undersupply areas. The capital market that has stable operation can provide the most direct investment opportunities, timely share the achievements of supply side structural reforms , which makes it possible for business and household to creation wealth. Therefore, if we have a strong capital market and create active financial market, it will be conducive to the success of our provincial economic transformation and the improvement of innovation ability.