diff --git a/charts/greptimedb-cluster/Chart.yaml b/charts/greptimedb-cluster/Chart.yaml
index 4de66b9..de53d79 100644
--- a/charts/greptimedb-cluster/Chart.yaml
+++ b/charts/greptimedb-cluster/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: greptimedb-cluster
 description: A Helm chart for deploying GreptimeDB cluster in Kubernetes.
 type: application
-version: 0.2.1
+version: 0.2.2
 appVersion: 0.9.0
 home: https://github.com/GreptimeTeam/greptimedb
 sources:
diff --git a/charts/greptimedb-cluster/README.md b/charts/greptimedb-cluster/README.md
index 1da568d..d68dc34 100644
--- a/charts/greptimedb-cluster/README.md
+++ b/charts/greptimedb-cluster/README.md
@@ -2,7 +2,7 @@
 
 A Helm chart for deploying GreptimeDB cluster in Kubernetes.
 
-![Version: 0.2.1](https://img.shields.io/badge/Version-0.2.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.9.0](https://img.shields.io/badge/AppVersion-0.9.0-informational?style=flat-square)
+![Version: 0.2.2](https://img.shields.io/badge/Version-0.2.2-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.9.0](https://img.shields.io/badge/AppVersion-0.9.0-informational?style=flat-square)
 
 ## Source Code
 
@@ -198,3 +198,7 @@ helm uninstall mycluster -n default
 | prometheusMonitor.enabled | bool | `false` | Create PodMonitor resource for scraping metrics using PrometheusOperator |
 | prometheusMonitor.interval | string | `"30s"` | Interval at which metrics should be scraped |
 | prometheusMonitor.labels | object | `{"release":"prometheus"}` | Add labels to the PodMonitor |
+| remoteWAL | object | `{"enabled":false,"kafka":{"brokerEndpoints":[]}}` | Configure to remote wal |
+| remoteWAL.enabled | bool | `false` | Enable remote wal |
+| remoteWAL.kafka | object | `{"brokerEndpoints":[]}` | The remote wal type, only support kafka now. |
+| remoteWAL.kafka.brokerEndpoints | list | `[]` | The kafka broker endpoints |
diff --git a/charts/greptimedb-cluster/templates/cluster.yaml b/charts/greptimedb-cluster/templates/cluster.yaml
index 8b8797b..0643b0e 100644
--- a/charts/greptimedb-cluster/templates/cluster.yaml
+++ b/charts/greptimedb-cluster/templates/cluster.yaml
@@ -298,3 +298,9 @@ spec:
     {{- else }}
     {}
     {{- end }}
+  {{- if .Values.remoteWAL.enabled }}
+  remoteWAL:
+  {{- if .Values.remoteWAL.kafka }}
+    kafka: {{- toYaml .Values.remoteWAL.kafka | nindent 6 }}
+  {{- end }}
+  {{- end }}
diff --git a/charts/greptimedb-cluster/values.yaml b/charts/greptimedb-cluster/values.yaml
index 30e99e8..c84e09c 100644
--- a/charts/greptimedb-cluster/values.yaml
+++ b/charts/greptimedb-cluster/values.yaml
@@ -421,3 +421,12 @@ objectStorage:
 #    # The data directory in OSS will be: 'oss://<bucket>/<root>/data/...'.
 #    root: "mycluster"
 #    endpoint: "oss-cn-hangzhou.aliyuncs.com"
+
+# -- Configure to remote wal
+remoteWAL:
+  # -- Enable remote wal
+  enabled: false
+  # -- The remote wal type, only support kafka now.
+  kafka:
+    # -- The kafka broker endpoints
+    brokerEndpoints: []