Due to the impact of the global epidemic, both private enterprises and state-owned enterprises have been affected, but the small private enterprise may be undergoing a more serious affect. Aiming at current situation of logistics industry in China, this article will use the data of private logistics enterprise's financial statements (DW) to model and compare company personnel, business, and total cost before and after the epidemic. The data comes from the company's free cash flow, balance sheet, and total cost.