In 2020，under the impact of COVID-19，investment in the fixed asset of Jiayuguan City still maintained positive growth. However，in the matter of reserve projects，especially the leading and major projects are insufficient，the growth rate of private investment is low，the real estate investment is low，and the financial guarantee ability is further weakened. In 2021，under the promotion of many policy opportunities such as the construction of “One Belt and One Road” and the development of the western region in the new era，Jiayuguan City should make efforts to strengthen the implementation of the short board，vigorously promote the construction of civil military integration industry，and vigorously develop the construction of digital economy，so as to improve the quality of investment continuously.