Abstract:This study focused on organizational creativity research through social identity view. We used three kinds of identity-including organizational identification, supervisor identification, professional identification-which closely related with the work to explain the relationship between perceived organizational support for creativity and innovation behavior. We theorized that organizational identification, supervisor identification, professional identification would mediate that relationship. In a sample of 472 employees from high-tech enterprises, we tested the hypothesis. The results showed that: Perceived organizational support for creativity promoted employees’ innovative behavior; multiple identity mediated the relationship between perceived organizational support for creativity and innovation behavior, namely Perceived organizational support for creativity indirectly effected on innovation behavior through the full mediation role of multiple identity.