diff --git a/app/dispatcher/default.go b/app/dispatcher/default.go
index 58c6a05c..a7269434 100644
--- a/app/dispatcher/default.go
+++ b/app/dispatcher/default.go
@@ -293,8 +293,8 @@ func (d *DefaultDispatcher) Dispatch(ctx context.Context, destination net.Destin
 					ob.RouteTarget = destination
 					if sniffingRequest.IgnoreClientIp {
 						ips, err := d.dns.LookupIP(domain, dns.IPOption{
-							IPv4Enable: ob.OriginalTarget.Address.Family().IsIPv4(),
-							IPv6Enable: !ob.OriginalTarget.Address.Family().IsIPv4(),
+							IPv4Enable: ob.OriginalTarget.Address.Family().IsIPv4() || ob.OriginalTarget.Address.Family().IsDomain(),
+							IPv6Enable: ob.OriginalTarget.Address.Family().IsIPv6(),
 							FakeEnable: false,
 						})
 						if len(ips) == 0 || err != nil {
@@ -360,8 +360,8 @@ func (d *DefaultDispatcher) DispatchLink(ctx context.Context, destination net.De
 				ob.RouteTarget = destination
 				if sniffingRequest.IgnoreClientIp {
 					ips, err := d.dns.LookupIP(domain, dns.IPOption{
-						IPv4Enable: ob.OriginalTarget.Address.Family().IsIPv4(),
-						IPv6Enable: !ob.OriginalTarget.Address.Family().IsIPv4(),
+						IPv4Enable: ob.OriginalTarget.Address.Family().IsIPv4() || ob.OriginalTarget.Address.Family().IsDomain(),
+						IPv6Enable: ob.OriginalTarget.Address.Family().IsIPv6(),
 						FakeEnable: false,
 					})
 					if len(ips) == 0 || err != nil {