Abstract: In 2021, the Amendment to the Criminal Law of the People's Republic of China (11th) was officially promulgated, which stipulated the act of aerially throwing objects as a new crime and should be examined by the doctrine of criminal law. The constituent elements should be explained more in line with the actual needs, and the unreasonable explanation should be revised. The protection legal interests of aerially throwing objects need to further clarify the relationship between actual damage and behavior prohibition. In the determination of "serious circumstances", an overall evaluation should be carried out, and both the behavior itself and the damage results should be considered. Governing social anomie behavior should maintain the modest character of criminal law, and avoid further criminalization that leads to the "materialization" of criminal law.