At present, China's economy is in a critical period of stabilization and recovery. At a meeting held by the political Bureau of the CPC Central Committee, it was stressed that macro policies should play an active role in expanding demand, and fiscal and monetary policies should effectively make up for the lack of social demand. Among them, monetary policy should maintain reasonable and abundant liquidity, increase credit support to enterprises, and make good use of new loans from policy banks and infrastructure investment funds. Looking forward to the second half of the year, we should give better play to the role of financial counter-cyclical regulation and put the stability of the macro-economic market in a more prominent position. First, it is necessary to take comprehensive measures to expand effective demand, second, to increase support for investment, and third, to continuously optimize the credit structure and reduce financing costs.