diff --git a/charts/longhorn/Chart.yaml b/charts/longhorn/Chart.yaml
index 56af77c8..87daa814 100644
--- a/charts/longhorn/Chart.yaml
+++ b/charts/longhorn/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v1
 name: longhorn
-version: 1.0.1-rc1
-appVersion: v1.0.1-rc1
+version: 1.0.0
+appVersion: v1.0.0
 kubeVersion: ">=v1.14.0-r0"
 description: Longhorn is a distributed block storage system for Kubernetes powered by Rancher Labs.
 keywords:
diff --git a/charts/longhorn/questions.yml b/charts/longhorn/questions.yml
index adf449a7..c196bfae 100644
--- a/charts/longhorn/questions.yml
+++ b/charts/longhorn/questions.yml
@@ -17,7 +17,7 @@ questions:
     label: Longhorn Manager Image Name
     group: "Longhorn Images Settings"
   - variable: image.longhorn.managerTag
-    default: v1.0.1-rc1
+    default: v1.0.0
     description: "Specify Longhorn Manager Image Tag"
     type: string
     label: Longhorn Manager Image Tag
@@ -29,7 +29,7 @@ questions:
     label: Longhorn Engine Image Name
     group: "Longhorn Images Settings"
   - variable: image.longhorn.engineTag
-    default: v1.0.1-rc1
+    default: v1.0.0
     description: "Specify Longhorn Engine Image Tag"
     type: string
     label: Longhorn Engine Image Tag
@@ -41,7 +41,7 @@ questions:
     label: Longhorn UI Image Name
     group: "Longhorn Images Settings"
   - variable: image.longhorn.uiTag
-    default: v1.0.1-rc1
+    default: v1.0.0
     description: "Specify Longhorn UI Image Tag"
     type: string
     label: Longhorn UI Image Tag
@@ -239,12 +239,6 @@ WARNING: DO NOT CHANGE THIS SETTING WITH ATTACHED VOLUMES.'
     group: "Longhorn Default Settings"
     type: string
     default: ""
-  - variable: defaultSettings.priorityClass
-    label: Priority Class
-    description: "The name of the Priority Class to set on the Longhorn workloads. This can help prevent Longhorn workloads from being evicted under Node Pressure. WARNING: DO NOT CHANGE THIS SETTING WITH ATTACHED VOLUMES."
-    group: "Longhorn Default Settings"
-    type: string
-    default: ""
   - variable: defaultSettings.autoSalvage
     label: Automatic salvage
     description: "If enabled, volumes will be automatically salvaged when all the replicas become faulty e.g. due to network disconnection. Longhorn will try to figure out which replica(s) are usable, then use them for the volume. By default true."
@@ -305,7 +299,7 @@ WARNING: DO NOT CHANGE THIS SETTING WITH ATTACHED VOLUMES.'
   show_if: "ingress.enabled=false"
   group: "Services and Load Balancing"
   show_subquestion_if: "NodePort"
-  subquestions:
+  subquestions: 
   - variable: service.ui.nodePort
     default: ""
     description: "NodePort port number(to set explicitly, choose port between 30000-32767)"
diff --git a/charts/longhorn/templates/NOTES.txt b/charts/longhorn/templates/NOTES.txt
index cca7cd77..89af5144 100644
--- a/charts/longhorn/templates/NOTES.txt
+++ b/charts/longhorn/templates/NOTES.txt
@@ -1,5 +1,2 @@
-Longhorn is now installed on the cluster!
-
-Please wait a few minutes for other Longhorn components such as CSI deployments, Engine Images, and Instance Managers to be initialized.
-
-Visit our documentation at https://longhorn.io/docs/
+1. Get the application URL by running these commands:
+  kubectl get po -n $release_namespace
diff --git a/charts/longhorn/templates/clusterrole.yaml b/charts/longhorn/templates/clusterrole.yaml
index 491c3e6a..bc257e10 100644
--- a/charts/longhorn/templates/clusterrole.yaml
+++ b/charts/longhorn/templates/clusterrole.yaml
@@ -22,9 +22,6 @@ rules:
 - apiGroups: ["batch"]
   resources: ["jobs", "cronjobs"]
   verbs: ["*"]
-- apiGroups: ["scheduling.k8s.io"]
-  resources: ["priorityclasses"]
-  verbs: ["watch", "list"]
 - apiGroups: ["storage.k8s.io"]
   resources: ["storageclasses", "volumeattachments", "csinodes", "csidrivers"]
   verbs: ["*"]
diff --git a/charts/longhorn/templates/default-setting.yaml b/charts/longhorn/templates/default-setting.yaml
index 2eb10b4d..60d7f457 100644
--- a/charts/longhorn/templates/default-setting.yaml
+++ b/charts/longhorn/templates/default-setting.yaml
@@ -19,7 +19,6 @@ data:
     default-longhorn-static-storage-class: {{ .Values.defaultSettings.defaultLonghornStaticStorageClass }}
     backupstore-poll-interval: {{ .Values.defaultSettings.backupstorePollInterval }}
     taint-toleration: {{ .Values.defaultSettings.taintToleration }}
-    priority-class: {{ .Values.defaultSettings.priorityClass }}
     registry-secret: {{ .Values.defaultSettings.registrySecret }}
     auto-salvage: {{ .Values.defaultSettings.autoSalvage }}
     disable-scheduling-on-cordoned-node: {{ .Values.defaultSettings.disableSchedulingOnCordonedNode }}
diff --git a/charts/longhorn/values.yaml b/charts/longhorn/values.yaml
index 774e868c..ed984025 100644
--- a/charts/longhorn/values.yaml
+++ b/charts/longhorn/values.yaml
@@ -4,11 +4,11 @@
 image:
   longhorn:
     engine: longhornio/longhorn-engine
-    engineTag: v1.0.1-rc1
+    engineTag: v1.0.0
     manager: longhornio/longhorn-manager
-    managerTag: v1.0.1-rc1
+    managerTag: v1.0.0
     ui: longhornio/longhorn-ui
-    uiTag: v1.0.1-rc1
+    uiTag: v1.0.0
     instanceManager: longhornio/longhorn-instance-manager
     instanceManagerTag: v1_20200514
   pullPolicy: IfNotPresent
@@ -49,7 +49,6 @@ defaultSettings:
   defaultLonghornStaticStorageClass: ~
   backupstorePollInterval: ~
   taintToleration: ~
-  priorityClass: ~
   registrySecret: ~
   autoSalvage: ~
   disableSchedulingOnCordonedNode: ~