This part mainly analyse on capital position，asset quality，profitability and liquidity of national commercial banks. During the financial crisis，China’s banking play an important role on stimulating economy. At the same time，with the end of 2009，the market share and the indicators of commercial banks have also changed，such as the market share of the five major banks continued to reduce，the market share of small and medium banks is rising. The high risk credit should be not ignored.