With the development of urbanization, a large number of populations including the rural adolescents flow into the city, resulting in rural juvenile delinquency occurred frequently and affected the stability of the social order. There are several reasons: on the one hand, due to the lack of rural parental discipline in rural areas; on the other hand, the rural school education of legal system is weak. These juvenile crimes present several characteristics such on younger age, gang crime, vagabond to commit crimes, and cause the injuries which can not be ignored to the victims and their families, crime and their families and corresponding regions of the security situation. In view of this, the author thinks that the whole society especially rural schools should raise the cognitive level of the law education and improve the legal system education by kinds of measures, to improve the concept of legal system and stay away from crime.