diff --git a/README.md b/README.md
index 3c25605..fc7b268 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,8 @@ $ kubectl delete -f deploy/kubernetes/sample-busybox-pod.yaml
 $ kubectl delete -f deploy/kubernetes/sample-seaweedfs-pvc.yaml
 $ kubectl delete -f deploy/kubernetes/seaweedfs-csi.yaml
 ```
-## Install by helm chart
+
+# Deployment by helm chart
 
 1. Clone project 
 ```bash
@@ -53,7 +54,7 @@ git clone https://github.com/seaweedfs/seaweedfs-csi-driver.git
 ```
 2. Install
 ```bash
-helm install --set seaweedfsFiller=<url to filler host:port> seaweedfs-csi-driver ./seaweedfs-csi-driver/deploy/helm/seaweedfs-csi-driver
+helm install --set seaweedfsFiler=<url to filler host:port> seaweedfs-csi-driver ./seaweedfs-csi-driver/deploy/helm/seaweedfs-csi-driver
 ```
 
 3. Clean up
diff --git a/deploy/helm/seaweedfs-csi-driver/templates/daemonset.yml b/deploy/helm/seaweedfs-csi-driver/templates/daemonset.yml
index aa887c2..d6a2114 100644
--- a/deploy/helm/seaweedfs-csi-driver/templates/daemonset.yml
+++ b/deploy/helm/seaweedfs-csi-driver/templates/daemonset.yml
@@ -61,7 +61,7 @@ spec:
             - name: CSI_ENDPOINT
               value: unix:///csi/csi.sock
             - name: SEAWEEDFS_FILER
-              value: {{ .Values.seaweedfsFiller | quote }}
+              value: {{ .Values.seaweedfsFiler | quote }}
             - name: NODE_ID
               valueFrom:
                 fieldRef:
diff --git a/deploy/helm/seaweedfs-csi-driver/templates/statefulset.yml b/deploy/helm/seaweedfs-csi-driver/templates/statefulset.yml
index afdef7d..665c36b 100644
--- a/deploy/helm/seaweedfs-csi-driver/templates/statefulset.yml
+++ b/deploy/helm/seaweedfs-csi-driver/templates/statefulset.yml
@@ -63,7 +63,7 @@ spec:
             - name: CSI_ENDPOINT
               value: unix:///var/lib/csi/sockets/pluginproxy/csi.sock
             - name: SEAWEEDFS_FILER
-              value: {{ .Values.seaweedfsFiller | quote }}
+              value: {{ .Values.seaweedfsFiler | quote }}
             - name: NODE_ID
               valueFrom:
                 fieldRef:
diff --git a/deploy/helm/seaweedfs-csi-driver/values.yaml b/deploy/helm/seaweedfs-csi-driver/values.yaml
index f594151..e0c1a87 100644
--- a/deploy/helm/seaweedfs-csi-driver/values.yaml
+++ b/deploy/helm/seaweedfs-csi-driver/values.yaml
@@ -1,6 +1,6 @@
 
 # host and port of your SeaweedFs filer
-seaweedfsFiller: ""
+seaweedfsFiler: ""
 storageClassName: seaweedfs-storage
 isDefaultStorageClass: false
 tlsSecret: ""