Abstract: In the knowledge economy era, successful knowledge management is the key of enterprise to gain competitive advantages. However, traditional knowledge management tools are hard to realize the development and utilization of tacit knowledge. To solve this problem, this paper constructs a knowledge management platform based on Wiki, by which users can be scattered, collaborative to create and manage enterprise knowledge, realizing the conversion of tacit knowledge and explicit knowledge， constructs an enterprise product design navigation system through the association of knowledge and product information in Wiki platform. Finally the paper illustrates the application of the platform by an application example which provides an important reference to improve the ability of enterprise to solve actual problem.
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Key words: Wiki, enterprise knowledge management, share, collaboration, design navigation