In order to solve the absence of semantics that causes a central difficulty of automatic selection and combination of Web services,for the form of semantic Web services and distributed ontology integration needs, the paper proposes a form of semantic-based distributed ontology integration methods, builds a platform that can be shared semantics, gives a distributed ontology integration relationship between the reduction algorithms. This method does not rely on artificial participation, a high degree of formalization to achieve the effective integration of distributed ontology. The experiments show that the method effective reduces the redundant language relations of ontology integration, improves the quality and efficiency of ontology integration.