diff --git a/pkg/controller/external_gw.go b/pkg/controller/external_gw.go
index 79296d707c20..8659eaf5b7e3 100644
--- a/pkg/controller/external_gw.go
+++ b/pkg/controller/external_gw.go
@@ -203,7 +203,7 @@ func (c *Controller) createDefaultVpcLrpEip() (string, string, error) {
 			klog.Errorf("failed to acquire ip address for default vpc lrp %s, %v", lrpEipName, err)
 			return "", "", err
 		}
-		if err := c.createOrUpdateCrdOvnEip(lrpEipName, c.config.ExternalGatewaySwitch, v4ip, v6ip, mac, util.OvnEipTypeLRP); err != nil {
+		if err := c.createOrUpdateOvnEipCR(lrpEipName, c.config.ExternalGatewaySwitch, v4ip, v6ip, mac, util.OvnEipTypeLRP); err != nil {
 			klog.Errorf("failed to create ovn eip cr for lrp %s, %v", lrpEipName, err)
 			return "", "", err
 		}
diff --git a/pkg/controller/init.go b/pkg/controller/init.go
index 36d4a0382a3f..3a43c3fef6cd 100644
--- a/pkg/controller/init.go
+++ b/pkg/controller/init.go
@@ -365,7 +365,7 @@ func (c *Controller) InitIPAM() error {
 				if err != nil {
 					klog.Errorf("failed to init pod %s.%s address %s: %v", podName, pod.Namespace, pod.Annotations[fmt.Sprintf(util.IPAddressAnnotationTemplate, podNet.ProviderName)], err)
 				} else {
-					err = c.createOrUpdateCrdIPs(portName, podName, ip, mac, podNet.Subnet.Name, pod.Namespace, pod.Spec.NodeName, podType, false)
+					err = c.createOrUpdateIPCR(portName, podName, ip, mac, podNet.Subnet.Name, pod.Namespace, pod.Spec.NodeName, podType, false)
 					if err != nil {
 						klog.Errorf("failed to create/update ips CR %s.%s with ip address %s: %v", podName, pod.Namespace, ip, err)
 					}
diff --git a/pkg/controller/ip.go b/pkg/controller/ip.go
index a7e34da0d1bb..9b3ba50c7be9 100644
--- a/pkg/controller/ip.go
+++ b/pkg/controller/ip.go
@@ -225,7 +225,7 @@ func (c *Controller) handleAddReservedIP(key string) error {
 		return err
 	}
 	ipStr := util.GetStringIP(v4IP, v6IP)
-	if err := c.createOrUpdateCrdIPs(ip.Name, ip.Spec.PodName, ipStr, mac, subnet.Name, ip.Spec.Namespace, ip.Spec.NodeName, ip.Spec.PodType, true); err != nil {
+	if err := c.createOrUpdateIPCR(ip.Name, ip.Spec.PodName, ipStr, mac, subnet.Name, ip.Spec.Namespace, ip.Spec.NodeName, ip.Spec.PodType, true); err != nil {
 		err = fmt.Errorf("failed to create ips CR %s.%s: %v", ip.Spec.PodName, ip.Spec.Namespace, err)
 		klog.Error(err)
 		return err
@@ -398,7 +398,7 @@ func (c *Controller) acquireStaticIPAddress(subnetName, name, nicName, ip string
 	return v4ip, v6ip, mac, nil
 }
 
-func (c *Controller) createOrUpdateCrdIPs(ipCRName, podName, ip, mac, subnetName, ns, nodeName, podType string, keep bool) error {
+func (c *Controller) createOrUpdateIPCR(ipCRName, podName, ip, mac, subnetName, ns, nodeName, podType string, keep bool) error {
 	// pod or vm IP name must set ipCRName when creating ip CR
 	// pod or vm IP can be pre-reserved when you set keep to true
 
diff --git a/pkg/controller/node.go b/pkg/controller/node.go
index ee7a14cf1850..fe47d6a1e859 100644
--- a/pkg/controller/node.go
+++ b/pkg/controller/node.go
@@ -336,7 +336,7 @@ func (c *Controller) handleAddNode(key string) error {
 		return err
 	}
 
-	if err := c.createOrUpdateCrdIPs("", "", ipStr, mac, c.config.NodeSwitch, "", node.Name, "", false); err != nil {
+	if err := c.createOrUpdateIPCR("", "", ipStr, mac, c.config.NodeSwitch, "", node.Name, "", false); err != nil {
 		klog.Errorf("failed to create or update IPs node-%s: %v", key, err)
 		return err
 	}
diff --git a/pkg/controller/ovn_eip.go b/pkg/controller/ovn_eip.go
index 8e602564b8e7..c17fa3f38c37 100644
--- a/pkg/controller/ovn_eip.go
+++ b/pkg/controller/ovn_eip.go
@@ -256,7 +256,7 @@ func (c *Controller) handleAddOvnEip(key string) error {
 		cachedEip.Spec.Type = util.OvnEipTypeNAT
 	}
 
-	if err = c.createOrUpdateCrdOvnEip(key, subnet.Name, v4ip, v6ip, mac, cachedEip.Spec.Type); err != nil {
+	if err = c.createOrUpdateOvnEipCR(key, subnet.Name, v4ip, v6ip, mac, cachedEip.Spec.Type); err != nil {
 		klog.Errorf("failed to create or update ovn eip '%s', %v", cachedEip.Name, err)
 		return err
 	}
@@ -351,7 +351,7 @@ func (c *Controller) handleDelOvnEip(key string) error {
 	return nil
 }
 
-func (c *Controller) createOrUpdateCrdOvnEip(key, subnet, v4ip, v6ip, mac, usage string) error {
+func (c *Controller) createOrUpdateOvnEipCR(key, subnet, v4ip, v6ip, mac, usage string) error {
 	cachedEip, err := c.ovnEipsLister.Get(key)
 	if err != nil {
 		if k8serrors.IsNotFound(err) {
diff --git a/pkg/controller/pod.go b/pkg/controller/pod.go
index 3b89f8d419c0..e559480f7b2f 100644
--- a/pkg/controller/pod.go
+++ b/pkg/controller/pod.go
@@ -749,7 +749,7 @@ func (c *Controller) reconcileAllocateSubnets(cachedPod, pod *v1.Pod, needAlloca
 		}
 		// CreatePort may fail, so put ip CR creation after CreatePort
 		ipCrName := ovs.PodNameToPortName(podName, pod.Namespace, podNet.ProviderName)
-		if err := c.createOrUpdateCrdIPs(ipCrName, podName, ipStr, mac, subnet.Name, pod.Namespace, pod.Spec.NodeName, podType, false); err != nil {
+		if err := c.createOrUpdateIPCR(ipCrName, podName, ipStr, mac, subnet.Name, pod.Namespace, pod.Spec.NodeName, podType, false); err != nil {
 			err = fmt.Errorf("failed to create ips CR %s.%s: %v", podName, pod.Namespace, err)
 			klog.Error(err)
 			return nil, err
diff --git a/pkg/controller/pod_iptables_eip.go b/pkg/controller/pod_iptables_eip.go
index 8f9a35de3471..c811672789ea 100644
--- a/pkg/controller/pod_iptables_eip.go
+++ b/pkg/controller/pod_iptables_eip.go
@@ -280,7 +280,7 @@ func (c *Controller) handleAddPodAnnotatedIptablesEip(key string) error {
 			return err
 		}
 		externalNetwork := util.GetExternalNetwork(eip.Spec.ExternalSubnet)
-		if err := c.createOrUpdateCrdEip(eipName, "", "", "", "", natGw, externalNetwork); err != nil {
+		if err := c.createOrUpdateEipCR(eipName, "", "", "", "", natGw, externalNetwork); err != nil {
 			klog.Errorf("failed to create eip %s: %v", eipName, err)
 			return err
 		}
diff --git a/pkg/controller/pod_iptables_fip.go b/pkg/controller/pod_iptables_fip.go
index b9de9b646452..a0213b3baa54 100644
--- a/pkg/controller/pod_iptables_fip.go
+++ b/pkg/controller/pod_iptables_fip.go
@@ -261,7 +261,7 @@ func (c *Controller) handleAddPodAnnotatedIptablesFip(key string) error {
 			return err
 		}
 		klog.V(3).Infof("handle add pod annotated iptables fip %s", fipName)
-		if err := c.createOrUpdateCrdFip(fipName, fipName, cachedPod.Annotations[util.IPAddressAnnotation]); err != nil {
+		if err := c.createOrUpdateFipCR(fipName, fipName, cachedPod.Annotations[util.IPAddressAnnotation]); err != nil {
 			klog.Errorf("failed to create fip %s: %v", fipName, err)
 			return err
 		}
diff --git a/pkg/controller/subnet.go b/pkg/controller/subnet.go
index 53a81b6ddb35..fc406c617603 100644
--- a/pkg/controller/subnet.go
+++ b/pkg/controller/subnet.go
@@ -1893,7 +1893,7 @@ func (c *Controller) reconcileU2OInterconnectionIP(subnet *kubeovnv1.Subnet) err
 			case kubeovnv1.ProtocolDual:
 				subnet.Status.U2OInterconnectionIP = fmt.Sprintf("%s,%s", v4ip, v6ip)
 			}
-			if err := c.createOrUpdateCrdIPs("", u2oInterconnName, subnet.Status.U2OInterconnectionIP, "", subnet.Name, "default", "", "", false); err != nil {
+			if err := c.createOrUpdateIPCR("", u2oInterconnName, subnet.Status.U2OInterconnectionIP, "", subnet.Name, "default", "", "", false); err != nil {
 				klog.Errorf("failed to create or update IPs of %s : %v", u2oInterconnLrpName, err)
 				return err
 			}
diff --git a/pkg/controller/vip.go b/pkg/controller/vip.go
index 905c591f4cee..644797df00fa 100644
--- a/pkg/controller/vip.go
+++ b/pkg/controller/vip.go
@@ -279,7 +279,7 @@ func (c *Controller) handleAddVirtualIP(key string) error {
 		parentV6ip = vip.Spec.ParentV6ip
 		parentMac = vip.Spec.ParentMac
 	}
-	if err = c.createOrUpdateCrdVip(key, vip.Spec.Namespace, subnet.Name, v4ip, v6ip, mac, parentV4ip, parentV6ip, parentMac); err != nil {
+	if err = c.createOrUpdateVipCR(key, vip.Spec.Namespace, subnet.Name, v4ip, v6ip, mac, parentV4ip, parentV6ip, parentMac); err != nil {
 		klog.Errorf("failed to create or update vip '%s', %v", vip.Name, err)
 		return err
 	}
@@ -322,7 +322,7 @@ func (c *Controller) handleUpdateVirtualIP(key string) error {
 	// should update
 	if vip.Status.Mac == "" {
 		// TODO:// add vip in its parent port aap list
-		if err = c.createOrUpdateCrdVip(key, vip.Spec.Namespace, vip.Spec.Subnet,
+		if err = c.createOrUpdateVipCR(key, vip.Spec.Namespace, vip.Spec.Subnet,
 			vip.Spec.V4ip, vip.Spec.V6ip, vip.Spec.MacAddress,
 			vip.Spec.ParentV4ip, vip.Spec.ParentV6ip, vip.Spec.MacAddress); err != nil {
 			return err
@@ -435,7 +435,7 @@ func (c *Controller) handleUpdateVirtualParents(key string) error {
 	return nil
 }
 
-func (c *Controller) createOrUpdateCrdVip(key, ns, subnet, v4ip, v6ip, mac, pV4ip, pV6ip, pmac string) error {
+func (c *Controller) createOrUpdateVipCR(key, ns, subnet, v4ip, v6ip, mac, pV4ip, pV6ip, pmac string) error {
 	vipCR, err := c.virtualIpsLister.Get(key)
 	if err != nil {
 		if k8serrors.IsNotFound(err) {
diff --git a/pkg/controller/vpc.go b/pkg/controller/vpc.go
index 2ec8402ba28d..8558af734906 100644
--- a/pkg/controller/vpc.go
+++ b/pkg/controller/vpc.go
@@ -1108,7 +1108,7 @@ func (c *Controller) handleAddVpcExternalSubnet(key, subnet string) error {
 			klog.Errorf("failed to acquire ip address for lrp eip %s, %v", lrpEipName, err)
 			return err
 		}
-		if err := c.createOrUpdateCrdOvnEip(lrpEipName, subnet, v4ip, v6ip, mac, util.OvnEipTypeLRP); err != nil {
+		if err := c.createOrUpdateOvnEipCR(lrpEipName, subnet, v4ip, v6ip, mac, util.OvnEipTypeLRP); err != nil {
 			klog.Errorf("failed to create ovn eip for lrp %s: %v", lrpEipName, err)
 			return err
 		}
diff --git a/pkg/controller/vpc_nat_gw_eip.go b/pkg/controller/vpc_nat_gw_eip.go
index 2f74581f8b3b..562df443a54a 100644
--- a/pkg/controller/vpc_nat_gw_eip.go
+++ b/pkg/controller/vpc_nat_gw_eip.go
@@ -255,7 +255,7 @@ func (c *Controller) handleAddIptablesEip(key string) error {
 			return err
 		}
 	}
-	if err = c.createOrUpdateCrdEip(key, v4ip, v6ip, mac, cachedEip.Spec.NatGwDp, cachedEip.Spec.QoSPolicy, externalNetwork); err != nil {
+	if err = c.createOrUpdateEipCR(key, v4ip, v6ip, mac, cachedEip.Spec.NatGwDp, cachedEip.Spec.QoSPolicy, externalNetwork); err != nil {
 		klog.Errorf("failed to update eip %s, %v", key, err)
 		return err
 	}
@@ -645,7 +645,7 @@ func (c *Controller) GetGwBySubnet(name string) (string, string, error) {
 	return "", "", fmt.Errorf("failed to get subnet %s", name)
 }
 
-func (c *Controller) createOrUpdateCrdEip(key, v4ip, v6ip, mac, natGwDp, qos, externalNet string) error {
+func (c *Controller) createOrUpdateEipCR(key, v4ip, v6ip, mac, natGwDp, qos, externalNet string) error {
 	needCreate := false
 	cachedEip, err := c.iptablesEipsLister.Get(key)
 	if err != nil {
diff --git a/pkg/controller/vpc_nat_gw_nat.go b/pkg/controller/vpc_nat_gw_nat.go
index 5c6b5de3852b..8e45fab00ef4 100644
--- a/pkg/controller/vpc_nat_gw_nat.go
+++ b/pkg/controller/vpc_nat_gw_nat.go
@@ -1806,7 +1806,7 @@ func (c *Controller) isDnatDuplicated(gwName, eipName, dnatName, externalPort st
 	return false, nil
 }
 
-func (c *Controller) createOrUpdateCrdFip(key, eipName, internalIP string) error {
+func (c *Controller) createOrUpdateFipCR(key, eipName, internalIP string) error {
 	cachedFip, err := c.iptablesFipsLister.Get(key)
 	if err != nil {
 		klog.V(3).Infof("create fip cr %s", key)