diff --git a/charts/raven-agent/values.yaml b/charts/raven-agent/values.yaml
index fef15f4..6681f1b 100644
--- a/charts/raven-agent/values.yaml
+++ b/charts/raven-agent/values.yaml
@@ -6,7 +6,7 @@ image:
   repository: openyurt/raven-agent
   pullPolicy: IfNotPresent
   # Overrides the image tag whose default is the chart appVersion.
-  tag: v0.4.0
+  tag: 0.4.0
 
 imagePullSecrets: []
 nameOverride: ""