diff --git a/pkg/yurtmanager/webhook/util/controller/webhook_controller.go b/pkg/yurtmanager/webhook/util/controller/webhook_controller.go
index baa8617ee2e..d0ab8c72850 100644
--- a/pkg/yurtmanager/webhook/util/controller/webhook_controller.go
+++ b/pkg/yurtmanager/webhook/util/controller/webhook_controller.go
@@ -312,7 +312,24 @@ func ensureCRDConversionCA(client apiextensionsclientset.Interface, crd *apiexte
 	}
 
 	crd.Spec.Conversion.Webhook.ClientConfig.CABundle = newCABundle
+
+	// Apply changes just like ValidatingWebhookConfiguration.
+	convertCRDConversionWebhookClientConfig(crd.Spec.Conversion.Webhook.ClientConfig)
+
 	// update crd
 	_, err := client.ApiextensionsV1().CustomResourceDefinitions().Update(context.TODO(), crd, metav1.UpdateOptions{})
 	return err
 }
+
+func convertCRDConversionWebhookClientConfig(clientConfig *apiextensionsv1.WebhookClientConfig) {
+	if clientConfig.Service != nil {
+		clientConfig.Service.Namespace = webhookutil.GetNamespace()
+		clientConfig.Service.Name = webhookutil.GetServiceName()
+
+		if host := webhookutil.GetHost(); len(host) > 0 {
+			url := fmt.Sprintf("https://%s%s", host, *clientConfig.Service.Path)
+			clientConfig.URL = &url
+			clientConfig.Service = nil
+		}
+	}
+}