diff --git a/app/views/shared/settings/_form.html.haml b/app/views/shared/settings/_form.html.haml
index b3c6a6c..99c3dde 100644
--- a/app/views/shared/settings/_form.html.haml
+++ b/app/views/shared/settings/_form.html.haml
@@ -38,13 +38,12 @@
                          "v-bind:plugin-label" => "'Format'"}
 
     - if @setting.advanced_options.present?
-      .card.bg-light
-        .card-body
-          %h4{"data-toggle" => "collapse", "href" => "#advanced-setting"}
-            = icon('fa-caret-down')
-            = t('terms.advanced_setting')
-          #advanced-setting.collapse
-            - @setting.advanced_options.each do |key|
-              = form.field(key)
+      .card.card-body.bg-light
+        %h4{"data-toggle" => "collapse", "href" => "#advanced-setting"}
+          = icon('fa-caret-down')
+          = t('terms.advanced_setting')
+        #advanced-setting.collapse
+          - @setting.advanced_options.each do |key|
+            = form.field(key)
 
     = form.submit t('fluentd.common.finish'), class: "btn btn-lg btn-primary float-right mt-3"