diff --git a/pkg/kubenest/controlplane/service.go b/pkg/kubenest/controlplane/service.go
index 44740d570..154555035 100644
--- a/pkg/kubenest/controlplane/service.go
+++ b/pkg/kubenest/controlplane/service.go
@@ -16,6 +16,7 @@ import (
 	"github.com/kosmos.io/kosmos/pkg/kubenest/manifest/controlplane/apiserver"
 	"github.com/kosmos.io/kosmos/pkg/kubenest/manifest/controlplane/etcd"
 	"github.com/kosmos.io/kosmos/pkg/kubenest/util"
+	"github.com/kosmos.io/kosmos/pkg/utils"
 )
 
 func EnsureVirtualClusterService(client clientset.Interface, name, namespace string, portMap map[string]int32) error {
@@ -47,14 +48,17 @@ func DeleteVirtualClusterService(client clientset.Interface, name, namespace str
 }
 
 func createServerService(client clientset.Interface, name, namespace string, portMap map[string]int32) error {
+	ipFamilies := utils.IPFamilyGenerator(constants.ApiServerServiceSubnet)
 	apiserverServiceBytes, err := util.ParseTemplate(apiserver.ApiserverService, struct {
 		ServiceName, Namespace, ServiceType string
 		ServicePort                         int32
+		IPFamilies                          []corev1.IPFamily
 	}{
 		ServiceName: fmt.Sprintf("%s-%s", name, "apiserver"),
 		Namespace:   namespace,
 		ServiceType: constants.ApiServerServiceType,
 		ServicePort: portMap[constants.ApiServerPortKey],
+		IPFamilies:  ipFamilies,
 	})
 	if err != nil {
 		return fmt.Errorf("error when parsing virtualClusterApiserver serive template: %w", err)
diff --git a/pkg/kubenest/manifest/controlplane/apiserver/mainfests_service.go b/pkg/kubenest/manifest/controlplane/apiserver/mainfests_service.go
index 7c0dd7966..d97138cbf 100644
--- a/pkg/kubenest/manifest/controlplane/apiserver/mainfests_service.go
+++ b/pkg/kubenest/manifest/controlplane/apiserver/mainfests_service.go
@@ -11,6 +11,10 @@ metadata:
   name: {{ .ServiceName }}
   namespace: {{ .Namespace }}
 spec:
+  ipFamilies:
+  {{- range .IPFamilies }}
+  - {{ . }}
+  {{- end }}
   ports:
   - name: client
     port: {{ .ServicePort }}
diff --git a/pkg/kubenest/manifest/controlplane/apiserver/mainfests_service_test.go b/pkg/kubenest/manifest/controlplane/apiserver/mainfests_service_test.go
new file mode 100644
index 000000000..1290184fd
--- /dev/null
+++ b/pkg/kubenest/manifest/controlplane/apiserver/mainfests_service_test.go
@@ -0,0 +1,91 @@
+package apiserver
+
+import (
+	"fmt"
+	"testing"
+
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/util/yaml"
+
+	"github.com/kosmos.io/kosmos/pkg/kubenest/constants"
+	"github.com/kosmos.io/kosmos/pkg/kubenest/util"
+	"github.com/kosmos.io/kosmos/pkg/utils"
+)
+
+func ParseServerTemplate(apiServerServiceSubnet string) (*corev1.Service, error) {
+	ipFamilies := utils.IPFamilyGenerator(apiServerServiceSubnet)
+	apiserverServiceBytes, err := util.ParseTemplate(ApiserverService, struct {
+		ServiceName, Namespace, ServiceType string
+		ServicePort                         int32
+		IPFamilies                          []corev1.IPFamily
+	}{
+		ServiceName: fmt.Sprintf("%s-%s", "test", "apiserver"),
+		Namespace:   "test-namespace",
+		ServiceType: constants.ApiServerServiceType,
+		ServicePort: 40010,
+		IPFamilies:  ipFamilies,
+	})
+
+	if err != nil {
+		return nil, fmt.Errorf("error when parsing virtualClusterApiserver serive template: %s", err)
+	}
+
+	apiserverService := &corev1.Service{}
+	if err := yaml.Unmarshal([]byte(apiserverServiceBytes), apiserverService); err != nil {
+		return nil, fmt.Errorf("error when decoding virtual cluster apiserver service: %s", err)
+	}
+	return apiserverService, nil
+}
+
+func CompareIPFamilies(a []corev1.IPFamily, b []corev1.IPFamily) bool {
+	if len(a) != len(b) {
+		return false
+	}
+	for i, v := range a {
+		if v != b[i] {
+			return false
+		}
+	}
+	return true
+}
+
+func TestSyncIPPool(t *testing.T) {
+	tests := []struct {
+		name  string
+		input string
+		want  []corev1.IPFamily
+	}{
+		{
+			name:  "ipv4 only",
+			input: "10.237.6.0/18",
+			want:  []corev1.IPFamily{corev1.IPv4Protocol},
+		},
+		{
+			name:  "ipv6 only",
+			input: "2409:8c2f:3800:0011::0a18:0000/114",
+			want:  []corev1.IPFamily{corev1.IPv6Protocol},
+		},
+		{
+			name:  "ipv4 first",
+			input: "10.237.6.0/18,2409:8c2f:3800:0011::0a18:0000/114",
+			want:  []corev1.IPFamily{corev1.IPv4Protocol, corev1.IPv6Protocol},
+		},
+		{
+			name:  "ipv6 first",
+			input: "2409:8c2f:3800:0011::0a18:0000/114,10.237.6.0/18",
+			want:  []corev1.IPFamily{corev1.IPv6Protocol, corev1.IPv4Protocol},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			svc, err := ParseServerTemplate(tt.input)
+			if err != nil {
+				t.Fatalf("happen error: %s", err)
+			}
+
+			if !CompareIPFamilies(svc.Spec.IPFamilies, tt.want) {
+				t.Errorf("ParseServerTemplate()=%v, want %v", svc.Spec.IPFamilies, tt.want)
+			}
+		})
+	}
+}
diff --git a/pkg/utils/utils.go b/pkg/utils/utils.go
index 544f153fd..08db3f2c1 100644
--- a/pkg/utils/utils.go
+++ b/pkg/utils/utils.go
@@ -4,6 +4,8 @@ import (
 	"fmt"
 	"os"
 	"strings"
+
+	corev1 "k8s.io/api/core/v1"
 )
 
 func ContainsString(arr []string, s string) bool {
@@ -42,3 +44,16 @@ func GenerateAddrStr(addr string, port string) string {
 	}
 	return fmt.Sprintf("%s:%s", addr, port)
 }
+
+func IPFamilyGenerator(apiServerServiceSubnet string) []corev1.IPFamily {
+	ipNetStrArray := strings.Split(apiServerServiceSubnet, ",")
+	ipFamilies := []corev1.IPFamily{}
+	for _, ipstr := range ipNetStrArray {
+		if IsIPv6(ipstr) {
+			ipFamilies = append(ipFamilies, corev1.IPv6Protocol)
+		} else {
+			ipFamilies = append(ipFamilies, corev1.IPv4Protocol)
+		}
+	}
+	return ipFamilies
+}