diff --git a/README.md b/README.md
index e29b5e6..9eada1f 100644
--- a/README.md
+++ b/README.md
@@ -209,8 +209,7 @@ kubectl delete -f sample/ingress.yaml
 #### 删除 Ingress
 
 ```shell
-kubectl delete -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/static/provider/cloud-generic.yaml
-kubectl delete -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/static/mandatory.yaml
+kubectl delete -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-0.32.0/deploy/static/provider/cloud/deploy.yaml
 ```
 
 ### 安装 Helm