Due to the impact of the new crown pneumonia epidemic，various science popularization organizations and institutions have begun to carry out cloud science popularization，focusing on online and offline linkage，regularly pushing popular science content to the public，conducting webcast or recording，etc.，to stimulate innovation enthusiasm and interest. Popular science carriers on the cloud include PC terminals，APPs，WeChat applets，websites，etc. The forms include popular science lectures，seminars，online exhibitions，popular science product promotion，etc. This report analyzes the impact of cloud science popularization on the future Beijing’s science popularization model from three aspects：the development status of cloud science popularization，the reasons for the booming development of cloud science popularization，and the impact on the future Beijing’s science popularization model，and puts forward five policy recommendations.