diff --git a/charts/bbgo/Chart.yaml b/charts/bbgo/Chart.yaml
index 2542e2f62d..f932e0c34a 100644
--- a/charts/bbgo/Chart.yaml
+++ b/charts/bbgo/Chart.yaml
@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.3.3
+version: 0.3.4
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/charts/bbgo/templates/deployment.yaml b/charts/bbgo/templates/deployment.yaml
index 2f90f781a8..7809e4756c 100644
--- a/charts/bbgo/templates/deployment.yaml
+++ b/charts/bbgo/templates/deployment.yaml
@@ -2,6 +2,10 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: {{ include "bbgo.fullname" . }}
+  {{- with .Values.deploymentAnnotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
   labels:
     {{- include "bbgo.labels" . | nindent 4 }}
 spec:
diff --git a/charts/bbgo/values.yaml b/charts/bbgo/values.yaml
index 1fe20f5386..2cd8b419c6 100644
--- a/charts/bbgo/values.yaml
+++ b/charts/bbgo/values.yaml
@@ -39,6 +39,8 @@ serviceAccount:
 
 additionalLabels: {}
 
+deploymentAnnotations: {}
+
 podAnnotations: {}
 
 podSecurityContext: {}