diff --git a/charts/harvester-node-disk-manager/Chart.yaml b/charts/harvester-node-disk-manager/Chart.yaml
index 294ad5bb..22954017 100644
--- a/charts/harvester-node-disk-manager/Chart.yaml
+++ b/charts/harvester-node-disk-manager/Chart.yaml
@@ -15,13 +15,13 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.7.3
+version: 0.7.4
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "v0.7.2"
+appVersion: "v0.7.3"
 
 maintainers:
   - name: harvester
diff --git a/charts/harvester-node-disk-manager/templates/crds/harvesterhci.io_lvmvolumegroups.yaml b/charts/harvester-node-disk-manager/templates/crds/harvesterhci.io_lvmvolumegroups.yaml
index 9a35bf40..13fc5afc 100644
--- a/charts/harvester-node-disk-manager/templates/crds/harvesterhci.io_lvmvolumegroups.yaml
+++ b/charts/harvester-node-disk-manager/templates/crds/harvesterhci.io_lvmvolumegroups.yaml
@@ -50,7 +50,7 @@ spec:
             type: object
           spec:
             properties:
-              desireState:
+              desiredState:
                 description: |-
                   DesiredState is the desired state of the volume group
                   enabled means we will keep this vg active, disabled means we will keep this vg inactive
@@ -64,6 +64,7 @@ spec:
                 description: |-
                   The devices of the volume group
                   format: map[<bd Name>]=devPath"
+                  e.g. map[087fc9702c450bfca5ba56b06ba7d7f2] = /dev/sda
                 type: object
               nodeName:
                 description: NodeName is the name of the node where the volume group
@@ -77,7 +78,7 @@ spec:
                 description: VGName is the name of the volume group
                 type: string
             required:
-            - desireState
+            - desiredState
             - nodeName
             - vgName
             type: object
@@ -122,6 +123,10 @@ spec:
                 - Inactive
                 - Unknown
                 type: string
+              vgTargetType:
+                description: VGTargetType is the target type of the volume group,
+                  now only support stripe/dm-thin
+                type: string
             type: object
         required:
         - metadata
diff --git a/charts/harvester-node-disk-manager/values.yaml b/charts/harvester-node-disk-manager/values.yaml
index d2b87b4f..f34078a3 100644
--- a/charts/harvester-node-disk-manager/values.yaml
+++ b/charts/harvester-node-disk-manager/values.yaml
@@ -6,7 +6,7 @@ image:
   repository: rancher/harvester-node-disk-manager
   pullPolicy: IfNotPresent
   # Overrides the image tag whose default is the chart appVersion.
-  tag: ""
+  tag: "v0.7.3"
 
 imagePullSecrets: []
 nameOverride: ""