diff --git a/pkg/controller/network/ippool/ippool_controller.go b/pkg/controller/network/ippool/ippool_controller.go
index 24b3a5df5df37336f6725aa199c98ed5c56013ed..5a4e244ae13a2ccc593c1778824a5f26e7c2131c 100644
--- a/pkg/controller/network/ippool/ippool_controller.go
+++ b/pkg/controller/network/ippool/ippool_controller.go
@@ -402,7 +402,9 @@ func (c *IPPoolController) processNS(name string) error {
 		}
 
 		for _, pool := range pools {
-			poolsName = append(poolsName, pool.Name)
+			if pool.Status.Synced {
+				poolsName = append(poolsName, pool.Name)
+			}
 		}
 	}
 
@@ -534,6 +536,19 @@ func NewIPPoolController(
 			}
 			c.enqueueIPPools(new)
 		},
+		DeleteFunc: func(new interface{}) {
+			_, defaultNew := new.(*networkv1alpha1.IPPool).Labels[networkv1alpha1.IPPoolDefaultLabel]
+			if defaultNew {
+				nss, err := c.nsInformer.Lister().List(labels.Everything())
+				if err != nil {
+					return
+				}
+
+				for _, ns := range nss {
+					c.enqueueNamespace(nil, ns)
+				}
+			}
+		},
 	})
 
 	//just for update ippool status
diff --git a/pkg/models/resources/v1alpha3/resource/resource.go b/pkg/models/resources/v1alpha3/resource/resource.go
index 8566c9d00c2534f4dc645a73f74026f8ab64fa3b..6acad50c02c5eba593e795e11643cfdd76c8f467 100644
--- a/pkg/models/resources/v1alpha3/resource/resource.go
+++ b/pkg/models/resources/v1alpha3/resource/resource.go
@@ -113,9 +113,9 @@ func NewResourceGetter(factory informers.InformerFactory, cache cache.Cache) *Re
 	clusterResourceGetters[schema.GroupVersionResource{Group: "apiextensions.k8s.io", Version: "v1", Resource: "customresourcedefinitions"}] = customresourcedefinition.New(factory.ApiExtensionSharedInformerFactory())
 
 	// kubesphere resources
+	namespacedResourceGetters[networkv1alpha1.SchemeGroupVersion.WithResource(networkv1alpha1.ResourcePluralIPPool)] = ippool.New(factory.KubeSphereSharedInformerFactory(), factory.KubernetesSharedInformerFactory())
 	clusterResourceGetters[devopsv1alpha3.SchemeGroupVersion.WithResource(devopsv1alpha3.ResourcePluralDevOpsProject)] = devops.New(factory.KubeSphereSharedInformerFactory())
 	clusterResourceGetters[tenantv1alpha1.SchemeGroupVersion.WithResource(tenantv1alpha1.ResourcePluralWorkspace)] = workspace.New(factory.KubeSphereSharedInformerFactory())
-	clusterResourceGetters[networkv1alpha1.SchemeGroupVersion.WithResource(networkv1alpha1.ResourcePluralIPPool)] = ippool.New(factory.KubeSphereSharedInformerFactory(), factory.KubernetesSharedInformerFactory())
 	clusterResourceGetters[tenantv1alpha1.SchemeGroupVersion.WithResource(tenantv1alpha2.ResourcePluralWorkspaceTemplate)] = workspacetemplate.New(factory.KubeSphereSharedInformerFactory())
 	clusterResourceGetters[iamv1alpha2.SchemeGroupVersion.WithResource(iamv1alpha2.ResourcesPluralGlobalRole)] = globalrole.New(factory.KubeSphereSharedInformerFactory())
 	clusterResourceGetters[iamv1alpha2.SchemeGroupVersion.WithResource(iamv1alpha2.ResourcesPluralWorkspaceRole)] = workspacerole.New(factory.KubeSphereSharedInformerFactory())