The outbreak of novelcoronavirus pneumonia has seriously affected China’s economy and the world economy. China’s economy dropped by 6.8% in the first quarter of 2020. The International Monetary Fund April optimistic scenario estimated that the world economy will have a-3% recession this year. There is still uncertainty about how the new crown epidemic will develop. While continuing to prevent and control the epidemic，China should adopt more active fiscal policy and flexible and appropriate monetary policy to relieve the difficulties of enterprises and families，expand domestic demand and stabilize employment. At the same time，we should deepen reform and opening up，protect the productive forces，and strive to maintain healthy economic development. The macro-control policy should be more proactive，maintain the necessary strength，focus on stimulating consumption demand，stabilize employment，investment，foreign trade and foreign investment.