Under the background of the Internet era, the financial sharing service mode is the product of the perfect combination of Internet and finance. Financial sharing enables enterprises to make effective use of their funds and make their services more satisfactory to customers. Based on the analysis of domestic and foreign financial sharing service research trends. This paper summarizes several problems by analyzing the research dynamics of financial sharing services at home and abroad: The preconstruction of the financial shared service model, the construction process and operation process of the financial shared service center, the transformation of personnel in this mode and other issues. In response to the above problems, some corresponding optimization suggestions are proposed here, such as: optimizing process reengineering, accelerating business integration, etc., hoping to provide reference for some enterprise groups to apply the financial sharing service model.