[Purpose/significance] This paper aims to make readers have a more complete understanding of the knowledge innovation of domestic theories, and to provide a method for references.[Method/process] Through literature review of the subsequent research in related fields, this paper mainly combed the domestic theory of knowledge innovation research results. [Result/conclusion] This paper sums up theoretical research in the knowledge innovation, which mainly includes the evaluation of SECI model and modification, organizational learning, knowledge innovation under the new economy, knowledge innovation and evaluation, open knowledge innovation. The likely development of knowledge innovation in the field include: evaluation of the SECI model and the effect of organizational structure changes on organizational learning and knowledge innovation, knowledge innovation under the new economy, knowledge innovation incentive and evaluation mechanism.