In the business process of enterprise, the fund chain break occupies a large proportion in the corporation failure; for instance, make research on the failure of Giant Group (DHA), D’Long Group and 999 Group, it can be easily found that the failure of these enterprises are caused by fund chain break. Once the fund chain broke, the enterprise had difficulty in business, got into scrape and finally had to close up. The inventory takes 30%-40% of the total capital, so the inventory management is of special importance in the capital flow management; establish appropriate inventory management mode and risk prevention mechanism through ERP management software, to guarantee the safety and smooth of inventory fund, maintain sustainable virtuous circle of capital, reduce capital cost and improve the efficiency and interest of the inventory capital or even the whole capital; thus, capital would realize increase in value of that step, the enterprise would be advantageous under the fierce competition at present and get further development.