diff --git a/content/en/docs/compatibility-and-features/kubernetes-and-os-compatibility.md b/content/en/docs/compatibility-and-features/kubernetes-and-os-compatibility.md
index 9b00c54..1c86921 100644
--- a/content/en/docs/compatibility-and-features/kubernetes-and-os-compatibility.md
+++ b/content/en/docs/compatibility-and-features/kubernetes-and-os-compatibility.md
@@ -218,6 +218,15 @@ The following table lists the OSs and multipathing software supported by the Hua
Not supported
|
+Red Hat Enterprise Linux x86_64
+ |
+8.6, 8.7, 8.8
+ |
+Delivered with the OS, supporting FC/iSCSI
+ |
+Not supported
+ |
+
diff --git a/content/en/docs/installation-and-deployment/upgrading-or-rolling-back-huawei-csi/upgrading-or-rolling-back-huawei-csi-using-helm/rolling-back-huawei-csi/_index.md b/content/en/docs/installation-and-deployment/upgrading-or-rolling-back-huawei-csi/upgrading-or-rolling-back-huawei-csi-using-helm/rolling-back-huawei-csi/_index.md
new file mode 100644
index 0000000..9ed8e51
--- /dev/null
+++ b/content/en/docs/installation-and-deployment/upgrading-or-rolling-back-huawei-csi/upgrading-or-rolling-back-huawei-csi-using-helm/rolling-back-huawei-csi/_index.md
@@ -0,0 +1,13 @@
+---
+title: "Rolling Back Huawei CSI"
+linkTitle: "Rolling Back Huawei CSI"
+description:
+weight: 2
+---
+
+If CSI fails to be upgraded from 2._x_ or 3._x_ to 4.5.0 and needs to be rolled back, uninstall CSI by referring to [Uninstalling Huawei CSI Using Helm](en-us_topic_0000002032782245.md) and then download and install CSI of the source version.
+
+> **NOTICE:**
+>- During the upgrade or rollback, the existing resources such as PVCs, snapshots, and Pods will run properly and will not affect your service access.
+>- During the upgrade or rollback, you cannot use Huawei CSI to create new resources or mount or unmount an existing PVC.
+>- During the upgrade or rollback, do not uninstall the snapshot-dependent component service.
diff --git "a/content/zh-cn/docs/\345\205\274\345\256\271\346\200\247\345\222\214\347\211\271\346\200\247/Kubernetes\345\217\212\346\223\215\344\275\234\347\263\273\347\273\237\345\205\274\345\256\271\346\200\247.md" "b/content/zh-cn/docs/\345\205\274\345\256\271\346\200\247\345\222\214\347\211\271\346\200\247/Kubernetes\345\217\212\346\223\215\344\275\234\347\263\273\347\273\237\345\205\274\345\256\271\346\200\247.md"
index 17b469b..614038a 100644
--- "a/content/zh-cn/docs/\345\205\274\345\256\271\346\200\247\345\222\214\347\211\271\346\200\247/Kubernetes\345\217\212\346\223\215\344\275\234\347\263\273\347\273\237\345\205\274\345\256\271\346\200\247.md"
+++ "b/content/zh-cn/docs/\345\205\274\345\256\271\346\200\247\345\222\214\347\211\271\346\200\247/Kubernetes\345\217\212\346\223\215\344\275\234\347\263\273\347\273\237\345\205\274\345\256\271\346\200\247.md"
@@ -221,6 +221,15 @@ weight: 1
不支持
|
+Red Hat Enterprise Linux x86_64
+ |
+8.6, 8.7, 8.8
+ |
+随OS自带，支持FC/iSCSI
+ |
+不支持
+ |
+