diff --git a/charts/kaito/gpu-provisioner/templates/clusterrole-core.yaml b/charts/kaito/gpu-provisioner/templates/clusterrole-core.yaml
index b2d8c5aa2..b697ce02a 100644
--- a/charts/kaito/gpu-provisioner/templates/clusterrole-core.yaml
+++ b/charts/kaito/gpu-provisioner/templates/clusterrole-core.yaml
@@ -56,7 +56,7 @@ rules:
     verbs: ["create", "patch"]
   - apiGroups: [""]
     resources: ["nodes"]
-    verbs: ["create", "patch", "delete"]
+    verbs: ["patch", "delete"]
   - apiGroups: [""]
     resources: ["pods/eviction"]
     verbs: ["create"]
diff --git a/charts/kaito/workspace/templates/clusterrole.yaml b/charts/kaito/workspace/templates/clusterrole.yaml
index 6a6b7afa1..4eecde327 100644
--- a/charts/kaito/workspace/templates/clusterrole.yaml
+++ b/charts/kaito/workspace/templates/clusterrole.yaml
@@ -11,7 +11,7 @@ rules:
     verbs: ["create", "delete", "update", "patch","get","list","watch"]
   - apiGroups: ["kaito.sh"]
     resources: ["workspaces/status"]
-    verbs: ["create", "delete", "update", "patch","get","list","watch"]
+    verbs: ["update", "patch","get","list","watch"]
   - apiGroups: [""]
     resources: ["nodes", "namespaces"]
     verbs: ["get","list","watch","update", "patch"]
diff --git a/charts/kaito/workspace/templates/deployment.yaml b/charts/kaito/workspace/templates/deployment.yaml
index 92d8ea1af..72b35b412 100644
--- a/charts/kaito/workspace/templates/deployment.yaml
+++ b/charts/kaito/workspace/templates/deployment.yaml
@@ -51,9 +51,6 @@ spec:
             - name: PRESET_REGISTRY_NAME
               value: {{ .Values.presetRegistryName }}
           ports:
-            - name: http
-              containerPort: 80
-              protocol: TCP
             - name: http-metrics
               containerPort: 8080
               protocol: TCP