In modern business activities， the importance of business information is concerned increasing； the status of business information flow has been elevated to an unprecedented height status in the four business flow. But it is a problem that how an enterprises can obtain the necessary information and use it effective and fully rational! This requires the enterprise to have certain information -Information Competence! I think Information Competence of Enterprises should include three aspects: the ability to collection and obtain information； information mining or knowledge discovery； the ability to create information value.