diff --git a/cmd/spiderpool-agent/cmd/coordinator.go b/cmd/spiderpool-agent/cmd/coordinator.go
index 950fbb02b5..10753bb8cb 100644
--- a/cmd/spiderpool-agent/cmd/coordinator.go
+++ b/cmd/spiderpool-agent/cmd/coordinator.go
@@ -5,10 +5,12 @@ package cmd
 
 import (
 	"fmt"
+
 	"github.com/go-openapi/runtime/middleware"
 	"github.com/spidernet-io/spiderpool/api/v1/agent/models"
 	"github.com/spidernet-io/spiderpool/api/v1/agent/server/restapi/daemonset"
 	"github.com/spidernet-io/spiderpool/pkg/constant"
+	"github.com/spidernet-io/spiderpool/pkg/coordinatormanager"
 	spiderpoolv2beta1 "github.com/spidernet-io/spiderpool/pkg/k8s/apis/spiderpool.spidernet.io/v2beta1"
 	corev1 "k8s.io/api/core/v1"
 )
@@ -31,6 +33,11 @@ func (g *_unixGetCoordinatorConfig) Handle(params daemonset.GetCoordinatorConfig
 	if len(coordList.Items) == 0 {
 		return daemonset.NewGetCoordinatorConfigFailure().WithPayload(models.Error("coordinator config not found"))
 	}
+	coord := coordList.Items[0]
+
+	if coord.Status.Phase != coordinatormanager.Synced {
+		return daemonset.NewGetCoordinatorConfigFailure().WithPayload(models.Error(fmt.Sprintf("spidercoordinator: %s no ready", coord.Name)))
+	}
 
 	var pod *corev1.Pod
 	var err error
@@ -39,7 +46,6 @@ func (g *_unixGetCoordinatorConfig) Handle(params daemonset.GetCoordinatorConfig
 		return daemonset.NewGetCoordinatorConfigFailure().WithPayload(models.Error(fmt.Sprintf("failed to get coordinator config: pod %s/%s not found", params.GetCoordinatorConfig.PodNamespace, params.GetCoordinatorConfig.PodName)))
 	}
 
-	coord := coordList.Items[0]
 	var prefix string
 	if coord.Spec.PodMACPrefix != nil {
 		prefix = *coord.Spec.PodMACPrefix
diff --git a/pkg/coordinatormanager/calico_ippool_informer.go b/pkg/coordinatormanager/calico_ippool_informer.go
index 4854399441..cb2895b2c7 100644
--- a/pkg/coordinatormanager/calico_ippool_informer.go
+++ b/pkg/coordinatormanager/calico_ippool_informer.go
@@ -67,12 +67,12 @@ func (r *calicoIPPoolReconciler) Reconcile(ctx context.Context, req ctrl.Request
 		return ctrl.Result{Requeue: true}, err
 	}
 
-	if coordinator.Status.Phase == synced && reflect.DeepEqual(coordinator.Status.OverlayPodCIDR, podCIDR) {
+	if coordinator.Status.Phase == Synced && reflect.DeepEqual(coordinator.Status.OverlayPodCIDR, podCIDR) {
 		return ctrl.Result{}, nil
 	}
 
 	origin := coordinator.DeepCopy()
-	coordinator.Status.Phase = synced
+	coordinator.Status.Phase = Synced
 	coordinator.Status.OverlayPodCIDR = podCIDR
 	if err := r.client.Status().Patch(ctx, &coordinator, client.MergeFrom(origin)); err != nil {
 		return ctrl.Result{Requeue: true}, err
diff --git a/pkg/coordinatormanager/coordinator_informer.go b/pkg/coordinatormanager/coordinator_informer.go
index 958577e66c..449ce33fcb 100644
--- a/pkg/coordinatormanager/coordinator_informer.go
+++ b/pkg/coordinatormanager/coordinator_informer.go
@@ -53,8 +53,8 @@ const (
 )
 
 const (
-	notReady = "NotReady"
-	synced   = "Synced"
+	NotReady = "NotReady"
+	Synced   = "Synced"
 )
 
 const messageEnqueueCoordiantor = "Enqueue Coordinator"
@@ -314,8 +314,10 @@ func (cc *CoordinatorController) syncHandler(ctx context.Context, coordinatorNam
 			err.Error(),
 		)
 
-		if coordCopy.Status.Phase != notReady {
-			coordCopy.Status.Phase = notReady
+		if coordCopy.Status.Phase != NotReady {
+			coordCopy.Status.Phase = NotReady
+			coordCopy.Status.OverlayPodCIDR = []string{}
+			coordCopy.Status.ServiceCIDR = []string{}
 			if err := cc.Client.Status().Patch(ctx, coordCopy, client.MergeFrom(coord)); err != nil {
 				return err
 			}
@@ -332,8 +334,10 @@ func (cc *CoordinatorController) syncHandler(ctx context.Context, coordinatorNam
 			msg,
 		)
 
-		if coordCopy.Status.Phase != notReady {
-			coordCopy.Status.Phase = notReady
+		if coordCopy.Status.Phase != NotReady {
+			coordCopy.Status.Phase = NotReady
+			coordCopy.Status.OverlayPodCIDR = []string{}
+			coordCopy.Status.ServiceCIDR = []string{}
 			if err := cc.Client.Status().Patch(ctx, coordCopy, client.MergeFrom(coord)); err != nil {
 				return err
 			}
@@ -349,7 +353,7 @@ func (cc *CoordinatorController) syncHandler(ctx context.Context, coordinatorNam
 			cc.caliCtrlCanncel()
 			cc.caliCtrlCanncel = nil
 		}
-		coordCopy.Status.Phase = synced
+		coordCopy.Status.Phase = Synced
 		coordCopy.Status.OverlayPodCIDR = k8sPodCIDR
 	case calico:
 		if _, err := cc.ConfigmapLister.ConfigMaps(metav1.NamespaceSystem).Get(calicoConfig); err != nil {
@@ -361,8 +365,10 @@ func (cc *CoordinatorController) syncHandler(ctx context.Context, coordinatorNam
 					"Calico needs to be installed first",
 				)
 			}
-			if coordCopy.Status.Phase != notReady {
-				coordCopy.Status.Phase = notReady
+			if coordCopy.Status.Phase != NotReady {
+				coordCopy.Status.Phase = NotReady
+				coordCopy.Status.OverlayPodCIDR = []string{}
+				coordCopy.Status.ServiceCIDR = []string{}
 				if err := cc.Client.Status().Patch(ctx, coordCopy, client.MergeFrom(coord)); err != nil {
 					return err
 				}
@@ -407,8 +413,10 @@ func (cc *CoordinatorController) syncHandler(ctx context.Context, coordinatorNam
 					"Cilium needs to be installed first",
 				)
 			}
-			if coordCopy.Status.Phase != notReady {
-				coordCopy.Status.Phase = notReady
+			if coordCopy.Status.Phase != NotReady {
+				coordCopy.Status.Phase = NotReady
+				coordCopy.Status.OverlayPodCIDR = []string{}
+				coordCopy.Status.ServiceCIDR = []string{}
 				if err := cc.Client.Status().Patch(ctx, coordCopy, client.MergeFrom(coord)); err != nil {
 					return err
 				}
@@ -418,15 +426,17 @@ func (cc *CoordinatorController) syncHandler(ctx context.Context, coordinatorNam
 		ipam, ciliumPodCIDR, err := extractCiliumCIDR(ccm)
 		if err != nil {
 			logger.Sugar().Warnf("Failed to gather Pod CIDR form Cilium: %v", err)
-			if coordCopy.Status.Phase != notReady {
-				coordCopy.Status.Phase = notReady
+			if coordCopy.Status.Phase != NotReady {
+				coordCopy.Status.Phase = NotReady
+				coordCopy.Status.OverlayPodCIDR = []string{}
+				coordCopy.Status.ServiceCIDR = []string{}
 				if err := cc.Client.Status().Patch(ctx, coordCopy, client.MergeFrom(coord)); err != nil {
 					return err
 				}
 			}
 			break
 		}
-		coordCopy.Status.Phase = synced
+		coordCopy.Status.Phase = Synced
 		coordCopy.Status.OverlayPodCIDR = ciliumPodCIDR
 		if ipam == "kubernetes" {
 			coordCopy.Status.OverlayPodCIDR = k8sPodCIDR