diff --git a/charts/kubezero-aws-ebs-csi-driver/values.yaml b/charts/kubezero-aws-ebs-csi-driver/values.yaml
index cf8979b..44489ef 100644
--- a/charts/kubezero-aws-ebs-csi-driver/values.yaml
+++ b/charts/kubezero-aws-ebs-csi-driver/values.yaml
@@ -33,6 +33,7 @@ aws-ebs-csi-driver:
     tolerations:
     - key: kubezero-workergroup
       effect: NoSchedule
+      operator: Exists
 
   storageClasses:
   - name: ebs-sc-gp2-xfs
diff --git a/charts/kubezero-aws-efs-csi-driver/values.yaml b/charts/kubezero-aws-efs-csi-driver/values.yaml
index e91df9e..8a33534 100644
--- a/charts/kubezero-aws-efs-csi-driver/values.yaml
+++ b/charts/kubezero-aws-efs-csi-driver/values.yaml
@@ -39,6 +39,7 @@ aws-efs-csi-driver:
     tolerations:
     - key: kubezero-workergroup
       effect: NoSchedule
+      operator: Exists
 
   storageClasses:
   - name: efs-sc
diff --git a/charts/kubezero-logging/values.yaml b/charts/kubezero-logging/values.yaml
index f50d814..68562ce 100644
--- a/charts/kubezero-logging/values.yaml
+++ b/charts/kubezero-logging/values.yaml
@@ -226,6 +226,7 @@ fluent-bit:
     effect: NoSchedule
   - key: kubezero-workergroup
     effect: NoSchedule
+    operator: Exists
 
   resources:
     requests: