JBoss 7 EJB Spring Interceptor (SpringBeanAutowiringInterceptor) is not working (Igonred)

I have setup the modules and interceptor configurations correctly, but the SpringBeanAutowiringInterceptor has not been triggered. At the end I found out that I need to add the spring-context-3.x.x.RELEASE.jar in my EAR lib. It looks like the JBoss 7 will only search interceptor class from the local EAR. It won’t load it from the modules.