src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java
@@ -204,7 +204,6 @@ // Event EventHeader eventHeader = sipFactory.createHeaderFactory().createEventHeader(event); eventHeader.setEventType("Catalog"); request.addHeader(eventHeader); ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("APPLICATION", "MANSCDP+xml");