diff --git a/CloudNative/Kubernetes/Base/设置默认存储类.md b/CloudNative/Kubernetes/Base/设置默认存储类.md
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+++ b/CloudNative/Kubernetes/Base/设置默认存储类.md
@@ -0,0 +1,3 @@
+```shell
+kubectl patch storageclass <存储类> -p '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"true"}}}'
+```
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