How to change StorageClass reclaimpolicy

Cluster information:

Kubernetes version: 1.21.3

In my case, storageClass starfs-sc-mirror reclaimpolicy is set Retain, now I want to change it to Delete, but it show “Forbidden: updates to reclaimPolicy are forbidden”
image

There is any solution to change StorageClass reclaimpolicy

You can recreate it after delete it and changed reclaimpolicy,