Abstract:In March 2017, South Korea released the fifth national technology forecasting work report. This work provided strong support for the formulation of the fourth science and technology foundation plan. In this process,South Korea improved its organizational mechanism, innovated the forecasting method, enriched the investigation content, and promoted the application of the results. This paper summarizes the points of theoretical innovation, method innovation and content innovation, and makes some recommendations to the next round of Chinese technology forecasting Work.