(With the intensification of market competition and the rise of e-commerce in the world, enterprises must constantly and rapidly change their business; On the other hand, a large part of these enterprises increasingly rely on their IT systems to provide customer satisfaction services. Because of this, a robust and flexible it solution is crucial for these enterprises. Of course, such solutions should first meet the business needs of the enterprise, but it is equally important that these solutions themselves should be easy to manage, and their support for the business cannot be guaranteed. Therefore, the investment made to improve the efficiency and effectiveness of service management is not optional. On the contrary, it provides a solid and reliable foundation for the successful operation of the business. In order to achieve high-quality service management, we recommend the use of effective service management "best practices" that have been positively implemented through practice. These "best practices" have been fully described in the ITIL series of guidelines developed by the UK Department of Commerce and the bs15000 standard developed by the British Standards Institute. Based on these "best practices", many manufacturers are developing and providing value-added products and services for service-oriented management. Experience has shown that enterprises can achieve good benefits by implementing IT solutions based on the above best practices, including:? Better integrate it and enterprise business;? Improve the quality of IT services, reduce the cost of IT services, and thus improve the value of IT investment;? Make it a more effective means of business transformation;? Better play the role of employees and improve their work enthusiasm. Of course, enterprises should keep one thing in mind when implementing service management, that is, the service management scheme itself should also be continuously improved. The management of IT system cannot reach a perfect state. Enterprises should constantly pursue excellence with the changes of their environment!)