Children's externalizing behaviors mainly include aggression, Internet addiction, substance abuse and so on. On the basis of previous literature, this study analyzed the mechanism of negative parenting on children's externalization behavior. Negative parenting not only leads to children's externalization behaviors directly, but also leads to children's externalization behaviors indirectly through children's emotional disorders and self-control. Focusing on parents' negative parenting behavior and probing into its mechanism on children's externalization problems are helpful to provide theoretical basis for early intervention and improvement of children's externalization problems from the perspective of parents' parenting behavior.