Abstract: Knowledge valuation and technology trade online is practical form of ‘crowd entrepreneurship, crowd innovation’. Facilitating consolidation of knowledge value through Crowdsourcing and organizational service, we specify the role of the mundane yet pervasive crowd intellectual capital and consider the value of organizational as a function of community diversity, performance indexes relevant to several famous Crowdsourcing websites at home and abroad. Our analyses of the theoretical framework highlight the unique and previously behavioral and relational drivers of knowledge valuation. Coping with complexity to "get the deal done"，this article show how activities of knowledge valuation can be the locus for changes to Cowdsourcing practices anchored in the level of organization respond，and provides a reference for website design and practices.

Key words: website-based crowdsourcing, hierarchical analysis, knowledge valuation, organization respond