diff --git a/config/rbac/role.yaml b/config/rbac/role.yaml
index da517d733..7c52b656e 100644
--- a/config/rbac/role.yaml
+++ b/config/rbac/role.yaml
@@ -601,3 +601,10 @@ rules:
   - get
   - patch
   - update
+- apiGroups:
+  - storage.k8s.io
+  resources:
+  - storageclasses
+  verbs:
+  - get
+  - list
diff --git a/controllers/evaluation/rag_controller.go b/controllers/evaluation/rag_controller.go
index 6f5929d2b..795717d45 100644
--- a/controllers/evaluation/rag_controller.go
+++ b/controllers/evaluation/rag_controller.go
@@ -58,6 +58,7 @@ type RAGReconciler struct {
 //+kubebuilder:rbac:groups=evaluation.arcadia.kubeagi.k8s.com.cn,resources=rags/finalizers,verbs=update
 //+kubebuilder:rbac:groups=batch,resources=jobs,verbs=*
 //+kubebuilder:rbac:groups="",resources=persistentvolumeclaims,verbs=*
+//+kubebuilder:rbac:groups="storage.k8s.io",resources=storageclasses,verbs=get;list
 
 // Reconcile is part of the main kubernetes reconciliation loop which aims to
 // move the current state of the cluster closer to the desired state.
diff --git a/deploy/charts/arcadia/Chart.yaml b/deploy/charts/arcadia/Chart.yaml
index 1c4abe173..b31fd53a3 100644
--- a/deploy/charts/arcadia/Chart.yaml
+++ b/deploy/charts/arcadia/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: arcadia
 description: A Helm chart(KubeBB Component) for KubeAGI Arcadia
 type: application
-version: 0.2.30
+version: 0.2.31
 appVersion: "0.1.0"
 
 keywords:
diff --git a/deploy/charts/arcadia/templates/rbac.yaml b/deploy/charts/arcadia/templates/rbac.yaml
index 32c6b3288..c8e11e471 100644
--- a/deploy/charts/arcadia/templates/rbac.yaml
+++ b/deploy/charts/arcadia/templates/rbac.yaml
@@ -618,3 +618,10 @@ rules:
   - get
   - patch
   - update
+- apiGroups:
+  - storage.k8s.io
+  resources:
+  - storageclasses
+  verbs:
+  - get
+  - list