diff --git a/docs/kubernetes.md b/docs/kubernetes.md
index 7a89eb0..2c0ee80 100644
--- a/docs/kubernetes.md
+++ b/docs/kubernetes.md
@@ -329,8 +329,6 @@ $ kubectl explain deploy.spec
 $ kubectl get --raw /apis/metrics.k8s.io/
 ```
 
-
-
 ### 集群信息
 
 ```bash