hyper-v server can't be added or discovery as virtual device or hyper-v host

hyper-v server can't be added or discovery as virtual device or hyper-v host

In opmanager 9101,when I add hyper-v host, snmp or vmi configure are correct,but it identifed as windows 2008R2 ,how to fix it ?tks

                  New to ADSelfService Plus?