Abstract Cyberbullying endangers the physical and mental development of students, and it is important to carry out research in this area to safeguard their lives and well being. To reduce the incidence of cyberbullying among students, Canada favors a comprehensive approach and has implemented a series of comprehensive treatment measures aimed at cyberbullying. These measures cover the formulation of strict and distinctive comprehensive laws and regulations, the publication of specific anti cyberbullying reports with clear terms, the implementation of a variety of prevention and control programs that also aim to unite social groups. The existing problems and challenges mainly include an imperfect legal system, and a lack in terms of an adequate control and evaluation mechanism that targets cyberbullying. Canada s comprehensive treatment approach to address cyberbullying provides a referential framework for China.