diff --git a/fluent-logging/values.yaml b/fluent-logging/values.yaml
index 3124f6a70..056320d50 100644
--- a/fluent-logging/values.yaml
+++ b/fluent-logging/values.yaml
@@ -23,10 +23,8 @@ labels:
     node_selector_key: openstack-control-plane
     node_selector_value: enabled
   fluentbit:
-    #(NOTE:seungkyua): when tolerations is true, nodeSelector will be disabled.
     node_selector_key: openstack-control-plane
     node_selector_value: enabled
-    tolerations: false
   prometheus_fluentd_exporter:
     node_selector_key: openstack-control-plane
     node_selector_value: enabled
diff --git a/prometheus-node-exporter/values.yaml b/prometheus-node-exporter/values.yaml
index cb58df58e..7da4104eb 100644
--- a/prometheus-node-exporter/values.yaml
+++ b/prometheus-node-exporter/values.yaml
@@ -29,11 +29,9 @@ images:
       - image_repo_sync
 
 labels:
-  #(NOTE:seungkyua): when tolerations is true, nodeSelector will be disabled.
   node_exporter:
     node_selector_key: openstack-control-plane
     node_selector_value: enabled
-    tolerations: false
   job:
     node_selector_key: openstack-control-plane
     node_selector_value: enabled