Abstract: To address the problem of insufficient information in the current session type Web service matching model, this paper propose a Web service matching framework that embodies multi-level, multi-concept and multi-strategy. The SxSTS model covering syntactic, semantics and behavioral protocols was constructed to achieve a complete and accurate description of Web services. We defined a Web service matching framework that included three internal transition processing strategies of strong, weak, and trace and four matching criteria of exact match, inclusive match, partial match, and no match. The matching determination algorithm was designed with or without deadlock in the SxSTS synchronization product to achieve automatic determination of matching types. The effectiveness of the framework was verified by examples.