diff --git a/charts/milvus/Chart.yaml b/charts/milvus/Chart.yaml
index c82531a4..f8871eaf 100644
--- a/charts/milvus/Chart.yaml
+++ b/charts/milvus/Chart.yaml
@@ -3,7 +3,7 @@ name: milvus
 appVersion: "2.2.11"
 kubeVersion: "^1.10.0-0"
 description: Milvus is an open-source vector database built to power AI applications and vector similarity search.
-version: 4.0.26
+version: 4.0.27
 keywords:
   - milvus
   - elastic
diff --git a/charts/milvus/templates/attu-svc.yaml b/charts/milvus/templates/attu-svc.yaml
index 8c508ca0..a6f29668 100644
--- a/charts/milvus/templates/attu-svc.yaml
+++ b/charts/milvus/templates/attu-svc.yaml
@@ -5,7 +5,14 @@ metadata:
   name: {{ template "milvus.attu.fullname" . }}
   labels:
 {{ include "milvus.labels" . | indent 4 }}
+{{- if .Values.attu.service.labels }}
+{{ toYaml .Values.attu.service.labels | indent 4 }}
+{{- end }}
     component: "attu"
+{{- if .Values.attu.service.annotations }}
+  annotations:
+{{ toYaml .Values.attu.service.annotations | indent 4 }}
+{{- end }}
 spec:
 {{- if (or (eq .Values.attu.service.type "ClusterIP") (empty .Values.attu.service.type)) }}
   type: ClusterIP
diff --git a/charts/milvus/values.yaml b/charts/milvus/values.yaml
index 116137c8..d4239f32 100644
--- a/charts/milvus/values.yaml
+++ b/charts/milvus/values.yaml
@@ -402,6 +402,8 @@ attu:
     tag: v2.2.4
     pullPolicy: IfNotPresent
   service:
+    annotations: {}
+    labels: {}
     type: ClusterIP
     port: 3000
     # loadBalancerIP: ""