diff --git a/charts/deepflow-agent/Chart.yaml b/charts/deepflow-agent/Chart.yaml
index b85ee68..10db7b2 100644
--- a/charts/deepflow-agent/Chart.yaml
+++ b/charts/deepflow-agent/Chart.yaml
@@ -3,7 +3,7 @@ description: An automated observability platform for cloud-native developers.
 name: deepflow-agent
 engine: gotpl
 type: application
-version: 6.6.016
+version: 6.6.017
 appVersion: "6.6.8"
 kubeVersion: ">=1.16.0-0"
 sources:
diff --git a/charts/deepflow-agent/values.yaml b/charts/deepflow-agent/values.yaml
index e44a47f..2973176 100644
--- a/charts/deepflow-agent/values.yaml
+++ b/charts/deepflow-agent/values.yaml
@@ -20,7 +20,7 @@ image:
   repository: registry.cn-hongkong.aliyuncs.com/deepflow-ce/deepflow-agent
   pullPolicy: Always
   # Overrides the image tag whose default is the chart appVersion.
-  tag: v6.6.8
+  tag: v6.6
 
 env: []
 
diff --git a/charts/deepflow/Chart.yaml b/charts/deepflow/Chart.yaml
index ec77940..2dbe3bc 100644
--- a/charts/deepflow/Chart.yaml
+++ b/charts/deepflow/Chart.yaml
@@ -3,7 +3,7 @@ description: An automated observability platform for cloud-native developers.
 name: deepflow
 engine: gotpl
 type: application
-version: 6.6.016
+version: 6.6.017
 appVersion: "6.6.8"
 kubeVersion: ">=1.16.0-0"
 sources:
diff --git a/charts/deepflow/values.yaml b/charts/deepflow/values.yaml
index 2107cb4..096348e 100644
--- a/charts/deepflow/values.yaml
+++ b/charts/deepflow/values.yaml
@@ -70,11 +70,11 @@ global:
 image:
   server:
     repository: "{{ .Values.global.image.repository }}/deepflow-server"
-    tag: v6.6.8
+    tag: v6.6
     pullPolicy: "{{ .Values.global.image.pullPolicy }}"
   app:
     repository:  "{{ .Values.global.image.repository }}/deepflow-app"
-    tag: v6.6.8
+    tag: v6.6
     pullPolicy: "{{ .Values.global.image.pullPolicy }}"
 
 imagePullSecrets: []
@@ -667,7 +667,7 @@ deepflow-agent:
     repository: "{{ .Values.global.image.repository }}/deepflow-agent"
     pullPolicy: "{{ .Values.global.image.pullPolicy }}"
     # Overrides the image tag whose default is the chart appVersion.
-    tag: v6.6.8
+    tag: v6.6
 
   imagePullSecrets: []
   nameOverride: ""
@@ -836,7 +836,7 @@ grafana:
 
   extraInitContainers:
     - name: init-custom-plugins
-      image: "{{ .Values.global.image.repository }}/deepflowio-init-grafana:v6.6.8"
+      image: "{{ .Values.global.image.repository }}/deepflowio-init-grafana:v6.6"
       imagePullPolicy: "{{ tpl .Values.global.image.pullPolicy . }}"
       volumeMounts:
       - name: custom-plugins