diff --git a/contrib/helm/harbor/README.md b/contrib/helm/harbor/README.md
index 0aa894b78..ebe0d5769 100644
--- a/contrib/helm/harbor/README.md
+++ b/contrib/helm/harbor/README.md
@@ -189,23 +189,4 @@ The following tables lists the configurable parameters of the Harbor chart and t
 | `notary.affinity` | Node/Pod affinities | `{}` |
 
 ## Persistence
-
-You need to create `StorageClass` before you can persist data in persistent volume.
-
-To create a `StorageClass`, set the following value in `values.yaml`:
-
-```yaml
-persistence:
-  enabled: true
-
-```
-
-Four PVCs will be created automatically:
-- adminserver-config
-- chartmuseum-data
-- database-data
-- registry-data
-
-All the created PVCs need to be removed manually after Helm deletes the Chart. 
-
-When running a cluster without persistence, this Chart uses `emptyDir` as the temporary volumes. Data does not survive the termination of a pod.
+TBD