Since 2017，along with the rapid development of cultural tourism industry，the overall development speed of Jiayuguan's service industry has been significantly accelerated，and the scale has been steadily increased and the level has been gradually improved.The good development trend of the industry has gradually become the new driving force of the city's economic growth.However，compared with the whole country，especially in the fast developing cities such as Xi'an，Lanzhou and Yinchuan，the proportion of Jiayuguan's service industry in GDP is low，and the development of producer services is lagging behind.In the future，the development of the service industry in the city will be in an important period of opportunity.The production service industry will be accelerated and the living service industry will be upgraded.In order to adapt more actively to the new normal and lead the new normal，Jiayuguan should improve the opening level of the service industry，cultivate and develop diversified market players，and promote the integration and development of service industry.