diff --git a/charts/kubezero-logging/Chart.yaml b/charts/kubezero-logging/Chart.yaml
index e846099..651b5dc 100644
--- a/charts/kubezero-logging/Chart.yaml
+++ b/charts/kubezero-logging/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: kubezero-logging
 description: KubeZero Umbrella Chart for complete EFK stack
 type: application
-version: 0.7.1
+version: 0.7.2
 appVersion: 1.6.0
 home: https://kubezero.com
 icon: https://cdn.zero-downtime.net/assets/kubezero/logo-small-64.png
diff --git a/charts/kubezero-logging/values.yaml b/charts/kubezero-logging/values.yaml
index 72a0999..f50d814 100644
--- a/charts/kubezero-logging/values.yaml
+++ b/charts/kubezero-logging/values.yaml
@@ -224,6 +224,8 @@ fluent-bit:
   tolerations:
   - key: node-role.kubernetes.io/master
     effect: NoSchedule
+  - key: kubezero-workergroup
+    effect: NoSchedule
 
   resources:
     requests: