diff --git a/charts/karmada-dashboard/templates/_helpers.tpl b/charts/karmada-dashboard/templates/_helpers.tpl
index 5cdfe08..dc350ee 100644
--- a/charts/karmada-dashboard/templates/_helpers.tpl
+++ b/charts/karmada-dashboard/templates/_helpers.tpl
@@ -73,19 +73,6 @@ Return the proper karmada search image name
 {{ include "common.images.image" (dict "imageRoot" .Values.api.image "global" .Values.global) }}
 {{- end -}}
 
-{{- define "karmada-dashboard.api.kubeconfig.volume" -}}
-{{ $name :=  include "karmada-dashboard.name" . }}
-{{- if eq .Values.installMode "host" -}}
-- name: kubeconfig-secret
-  secret:
-    secretName: {{ $name }}-kubeconfig
-{{- else -}}
-- name: kubeconfig-secret
-  secret:
-    secretName: {{ .Values.api.kubeconfig }}
-{{- end -}}
-{{- end -}}
-
 
 {{/*
 Return the proper karmada search image name
@@ -113,4 +100,4 @@ Return the proper Docker Image Registry Secret Names
 */}}
 {{- define "karmada-dashboard.imagePullSecrets" -}}
 {{ include "common.images.pullSecrets" (dict "images" (list .Values.api.image .Values.web.image) "global" .Values.global) }}
-{{- end -}}
\ No newline at end of file
+{{- end -}}
diff --git a/charts/karmada-dashboard/templates/karmada-dashboard-api.yaml b/charts/karmada-dashboard/templates/karmada-dashboard-api.yaml
index 2bd5aa5..b0a664d 100644
--- a/charts/karmada-dashboard/templates/karmada-dashboard-api.yaml
+++ b/charts/karmada-dashboard/templates/karmada-dashboard-api.yaml
@@ -27,6 +27,7 @@ spec:
         {{- toYaml . | nindent 8 }}
         {{- end }}
     spec:
+      serviceAccountName: karmada-dashboard
       {{- include "karmada-dashboard.imagePullSecrets" . | nindent 6 }}
       securityContext:
         {{- toYaml .Values.api.podSecurityContext | nindent 8 }}
@@ -68,13 +69,15 @@ spec:
           command:
             - karmada-dashboard-api
             - --karmada-kubeconfig=/etc/kubeconfig
-            - --karmada-context=karmada
+            - --karmada-context={{ .Values.api.kubeconfigContext }}
             - --kubeconfig=/etc/kubeconfig
-            - --context=karmada
+            - --context={{ .Values.api.kubeconfigContext }}
             - --insecure-bind-address=0.0.0.0
             - --bind-address=0.0.0.0
       volumes:
-      {{- include "karmada-dashboard.api.kubeconfig.volume" . | nindent 8 }}
+        - name: kubeconfig-secret
+          secret:
+            secretName: {{ .Values.api.kubeconfigName }}
       {{- with .Values.api.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}
diff --git a/charts/karmada-dashboard/templates/karmada-dashboard-sa.yaml b/charts/karmada-dashboard/templates/karmada-dashboard-sa.yaml
new file mode 100644
index 0000000..4b8230a
--- /dev/null
+++ b/charts/karmada-dashboard/templates/karmada-dashboard-sa.yaml
@@ -0,0 +1,34 @@
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: karmada-dashboard
+  annotations:
+    rbac.authorization.kubernetes.io/autoupdate: "true"
+roleRef:
+  kind: ClusterRole
+  name: cluster-admin
+  apiGroup: rbac.authorization.k8s.io
+subjects:
+  - kind: ServiceAccount
+    name: karmada-dashboard
+    namespace: {{ include "karmada-dashboard.namespace" . }}
+
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: karmada-dashboard
+  namespace: {{ include "karmada-dashboard.namespace" . }}
+  labels:
+    kubernetes.io/cluster-service: "true"
+    addonmanager.kubernetes.io/mode: Reconcile
+
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: karmada-dashboard-secret
+  namespace: {{ include "karmada-dashboard.namespace" . }}
+  annotations:
+    kubernetes.io/service-account.name: karmada-dashboard
+type: kubernetes.io/service-account-token
diff --git a/charts/karmada-dashboard/templates/karmada-dashboard-web-service.yaml b/charts/karmada-dashboard/templates/karmada-dashboard-web-service.yaml
index 75cd8b5..258099d 100644
--- a/charts/karmada-dashboard/templates/karmada-dashboard-web-service.yaml
+++ b/charts/karmada-dashboard/templates/karmada-dashboard-web-service.yaml
@@ -8,7 +8,7 @@ metadata:
 spec:
   type: {{ .Values.web.service.type }}
   ports:
-    - port: {{ .Values.api.service.port }}
+    - port: {{ .Values.web.service.port }}
       targetPort: http
       protocol: TCP
       name: http
diff --git a/charts/karmada-dashboard/values.yaml b/charts/karmada-dashboard/values.yaml
index d189f90..46bd9f8 100644
--- a/charts/karmada-dashboard/values.yaml
+++ b/charts/karmada-dashboard/values.yaml
@@ -19,7 +19,7 @@ global:
 ## See https://yaml.org/spec/1.2/spec.html#id2765878 and
 ## https://docs.ansible.com/ansible/latest/playbook_guide/playbooks_advanced_syntax.html#yaml-anchors-and-aliases-sharing-variable-values
 ## for more details about yaml anchors and aliases.
-karmadaDashboardImageVersion: &karmadaDashboardImageVersion latest
+karmadaDashboardImageVersion: &karmadaDashboardImageVersion main
 
 ## Specify the imagePullPolicy of karmada-dashboard images
 ## Defaults to 'IfNotPresent', you can set to 'Always' in cases of special needs
@@ -27,12 +27,6 @@ karmadaDashboardImagePullPolicy: &karmadaDashboardImagePullPolicy IfNotPresent
 
 podDisruptionBudget: &podDisruptionBudget { }
 
-## @param installMode "host" and "agent" are provided
-## "host" means install karmada in the control-cluster
-## "agent" means install agent client in the member cluster
-## "component" means install selected components in the control-cluster
-installMode: "host"
-
 ingress:
   enabled: false
   className: ""
@@ -99,8 +93,10 @@ api:
     rollingUpdate:
       maxUnavailable: 0
       maxSurge: 50%
-  ## @param apikubeconfig kubeconfig of the api
-  kubeconfig: karmada-kubeconfig
+  ## @param api.kubeconfigName secret name of the Karmada kubeconfig
+  kubeconfigName: karmada-kubeconfig
+  ## @param api.kubeconfigContext context name used in the Karmada kubeconfig
+  kubeconfigContext: karmada-apiserver
   ## @param api.podDisruptionBudget
   podDisruptionBudget: *podDisruptionBudget
   podSecurityContext: { }
@@ -179,4 +175,4 @@ web:
   # runAsUser: 1000
   service:
     type: ClusterIP
-    port: 8000
\ No newline at end of file
+    port: 8000