Problem in services browsing

I have an XFire web service deployed on my application server (Weblogic 9.2 or Websphere 6.1),
for example the service name is ServiceA, the context name of the web application that the web service is part of is MyApp.
If I access the application from the browser with URL http://localhost:7001/MyApp/services I get the HTML page with the link for the ServiceA WSDL.
This is OK.
If I by mistake access the http://localhost:7001/MyApp/services/Ser I will have the same HTML page,
BUT if I will click the ServiceA link I will get the same page, the name of the service is concatenated to the URL.