Over the years， the academic community has conducted extensive and in-depth studies on the construction of economic modernization led by the CPC， and in recent years， a research boom has been launched with various achievements. By reviewing the research results on this issue from several important aspects， including basic characteristics， exploration history， content system and promotion path and making objective analysis and relevant evaluation on this basis， this paper is of positive significance and value to deepen this research and accelerate the process of Chinese-style modernization in the new era and new stage.