Professional talents team of science popularization is the key factor in the development of high-quality science popularization and an important force in facilitating scientific and technological innovation. The revised Law of the People’s Republic of China on Popularization of Science and Technology dedicates an independent chapter to science popularization personnel，stipulating provisions to encourage scientific and technical workers’participation in public outreach and cultivate professional science communicators，while setting requirements for the professional development of science popularization talents team. Through analysis of relevant legal policies，research literature，and statistical data on science popularization，this paper examines the distribution patterns and existing challenges of science popularization talents team in China. It identifies strategic directions for talents training，cultivation，and team building，ultimately proposing actionable recommendations to expand the science popularization talents team and achieve professionalization of science popularization personnel，including four areas：integrated and collaborative promotion of science and education human resources allocation to science popularization，systematized training to enhance science popularization competence，disciplinization of talents cultivation to elevate the professional level of science popularization and pragmatic evaluation to ensure the stable development of the talents pool.