Before and after Chinese New Year, China's Central Bank has tightened policy interest rates while maintaining stable macro-level, showing strong significance of leading the currency market for deleverage. Anbound researchers believe that the overall economic growth is weak while there is strong speculative sense in the financial trade, and the monetary policy is in an embarrassing situation. For this reason, the Central Bank has adopted some plans to achieve steady growth and to prevent risks. However, when there is a sudden change in the financial market risk, the anti-risk policy objectives will cause the Central Bank to be more protective and in a certain period of time in the future the Central Bank will continue the policy operation in the financial market with market policies to prevent risks and to stabilize growth.