diff --git a/roles/network_plugin/kube-ovn/templates/cni-kube-ovn.yml.j2 b/roles/network_plugin/kube-ovn/templates/cni-kube-ovn.yml.j2
index 8324ec2f3..d72ddd929 100644
--- a/roles/network_plugin/kube-ovn/templates/cni-kube-ovn.yml.j2
+++ b/roles/network_plugin/kube-ovn/templates/cni-kube-ovn.yml.j2
@@ -1,21 +1,21 @@
 ---
-kind: ConfigMap	
-apiVersion: v1	
-metadata:	
-  name: ovn-vpc-nat-config	
-  namespace: kube-system	
-  annotations:	
-    kubernetes.io/description: |	
-      kube-ovn vpc-nat common config	
-data:	
-  image: {{ kube_ovn_vpc_container_image_repo }}:{{ kube_ovn_vpc_container_image_tag }}	
----	
-kind: ConfigMap	
-apiVersion: v1	
-metadata:	
-  name: ovn-vpc-nat-gw-config	
-  namespace: kube-system	
-data:	
+kind: ConfigMap
+apiVersion: v1
+metadata:
+  name: ovn-vpc-nat-config
+  namespace: kube-system
+  annotations:
+    kubernetes.io/description: |
+      kube-ovn vpc-nat common config
+data:
+  image: {{ kube_ovn_vpc_container_image_repo }}:{{ kube_ovn_vpc_container_image_tag }}
+---
+kind: ConfigMap
+apiVersion: v1
+metadata:
+  name: ovn-vpc-nat-gw-config
+  namespace: kube-system
+data:
   enable-vpc-nat-gw: "true"
 ---
 kind: Deployment