The network is autonomous, heterogeneous and dynamic,and Web ontology lays the foundation for shared semantics,and ontology mapping is one of the means solving the problem of distributed heterogeneous ontology. Based on the results of the existing research,this paper proposes a framework of distributed ontology integration based on multimapping,to build an integration multilink list,describes the integration algorithm,and gives a test example of two improved meeting ontologies in the OAEI2006.This proves the feasibility and effectiveness of the method in intelligent integration.