Stock is so important that it has taken the first place in Accounting Criterion of Enterprise. Stock could be the most expensive investment stored in shelves and warehouses of a corporation and Its proper management and accurate accounting have big influence on both the company's finance and business. However, some of the national enterprises still have plenty of problems and flaws in stock management. Such situations happened as uncompleted internal control system, uncertain order quantity, high occupansy rate of liquidity caused by over-sized stock, interruption of normal production caused by reduced purchase volume, which for trying to decrease the occupansy rate of liquidity, and other similar problems. It was meant to study and discuss about the circumstances and causes of problems of enterprises' stock management nowadays, and some solutions and stretegies were concluded from the following article.