Abstract: The study of self-organizaiton in emotion system was reviewed in this article. Theory of self-organization in psychological systems mainly involving four core principles: recursion, emergence, consolidation, interdependence in different time scales. At present the studies in emotion system have begun to concern about dynamical and non-linear methods, even these mothods have been used to instruct some of researches, for example, the studies in cognition-emotion relation, the constructing of emotion theory, attarctive theory, and emotional development psychology theory.

Key words: emotion system, self-organizaiton theory, cognition-emotion relation, emotional development