Hei,
Thanks, after checking the suggested link, it seems is something wired my configuration. I should change IGMP mode to proxy?
[btv-config]
<btv-config>
monitor uplink-port igmp port 0/2/0
btv
igmp user add 0 service-port 11 no-auth
multicast-vlan 60
igmp multicast-vlan member service-port-list 11
igmp mode snooping
igmp uplink-port 0/2/0