The capability of knowledge capture and utilization becomes a key factor for a company to enhance its core competition and access to sustainable development. The ideas and technologies of Web2.0 provide better support for improving enterprise knowledge management. This paper analyzes how to integrate Web2.0 with the construction of Enterprise Knowledge Portal, puts forward a model and architecture of Web2.0-based EKP, and proposes the technology architecture of it, expecting to have some significance and use for reference for the c...