diff --git a/README.md b/README.md
index fc7b268..f48d255 100644
--- a/README.md
+++ b/README.md
@@ -54,7 +54,7 @@ git clone https://github.com/seaweedfs/seaweedfs-csi-driver.git
 ```
 2. Install
 ```bash
-helm install --set seaweedfsFiler=<url to filler host:port> seaweedfs-csi-driver ./seaweedfs-csi-driver/deploy/helm/seaweedfs-csi-driver
+helm install --set seaweedfsFiler=<filerHost:port> seaweedfs-csi-driver ./seaweedfs-csi-driver/deploy/helm/seaweedfs-csi-driver
 ```
 
 3. Clean up