The financial impact caused by the pandemic has swept the world. So far, although China has made great achievements in fighting against the pandemic, production and living order has been restored, but enterprises have faced problems in operation and management after more than half a year. For example, low resource utilization rate, weak integration ability, insufficient risk awareness, blind expansion in a disadvantaged situation, high risk of financial leverage, long enterprise business and so on. The following article will conduct research on resource integration, risk management and liquidity management, and provide suggestions for enterprises to survive the economic impact of the pandemic smoothly.