Modern service industry, as the supporting basic industry for the construction of Hainan International Tourism Island, its development is the industrial guarantee for the construction of Hainan International Tourism Island. However, at present, the service industry in our province is still in the traditional state of low technology content and small investment scale. The transformation and upgrading of modern service industry must be supported by all parties, and the support of relevant government policies is particularly important in the early stage of industrial development. Now put forward some opinions and suggestions. First, support the development of modern service industry by formulating fiscal tax reduction and exemption policies. During the business period of enterprise construction, the municipal fees and taxes will be reduced or exempted in a certain proportion, which will support the capital investment and turnover of enterprises in the early stage of investment and promote the smooth construction of the project. This regulation supports tourism project development, large logistics, large commerce and other projects above designated size, so as to achieve large projects to drive the development of industrial circles. Two, the financial policy through direct investment in enterprises to support industrial development. According to the actual situation of fees, taxes and fees paid by enterprises, we will invest funds to support the soft and hard infrastructure construction of enterprises, including enterprise talent training, project talent resource reserve, technology for enterprise to expand production, and factory infrastructure construction, so as to ensure the sustainable development of the project. Support the development of emerging modern service industries such as e-commerce, information and exhibition, and solve the problems of shortage of talents, backward facilities and low comprehensive competitiveness of the market. Three, the financial enterprises to give low interest, interest-free special financial loan support. At present, the development of modern service industry in Hainan is relatively traditional and single, and there are few social financing channels, which restricts the development of these small-scale and small-scale investment services with local characteristics. Financial policy loans can effectively solve the short-leg of enterprise development, promote the expansion and transformation of enterprises, and support the local traditional agricultural product logistics and tourism cultural product development industries to become bigger and stronger. Four, the fiscal policy to set up a special project incentive fund, through the reward of export, technological innovation and other enterprises to achieve the transformation of international service industry, support some excellent varieties of technology to export agricultural and sideline industries, international trade logistics and other projects of investment and construction, accelerate the development trend of our province's international agricultural trade center. V. Finance supports provinces, cities and counties to plan and establish international free trade zones with tax-free advantages through policies, introduces international high-end service industries with certain regional advantages such as Hong Kong and Taiwan, promotes the integration with modern service industries at home and abroad, and enhances the international competitiveness and development space of industries. (The author is the chief of Danzhou Investment Promotion Bureau)