However, the optimization of the internal management of the enterprise, the rational integration of various resources and the effective use of ERP software to improve the business operation level can not be ignored. An important way to improve the management level of an enterprise is to find and solve the problems in the application of ERP in the enterprise. This article uses the necessity of ERP to find the implementation problems and discusses these problems in detail, and proposes countermeasures such as selecting the appropriate ERP type and optimizing the business process of the enterprise.