diff --git a/charts/kubezero-logging/values.yaml b/charts/kubezero-logging/values.yaml
index 6821065..804ca04 100644
--- a/charts/kubezero-logging/values.yaml
+++ b/charts/kubezero-logging/values.yaml
@@ -31,7 +31,7 @@ fluentd:
   enabled: false
   image:
     repository: quay.io/fluentd_elasticsearch/fluentd
-    tag: v3.0.4
+    tag: v2.9.0
   istio:
     enabled: false