diff --git a/app/views/admin/greeting_cards/_auto_send_setting.html.erb b/app/views/admin/greeting_cards/_auto_send_setting.html.erb
index 79c69ac..e4404a9 100644
--- a/app/views/admin/greeting_cards/_auto_send_setting.html.erb
+++ b/app/views/admin/greeting_cards/_auto_send_setting.html.erb
@@ -15,7 +15,7 @@
 			<label><%= t("greeting_card.automatically_send") %></label>
 		</div>
 		<div class="controls">
-			<%= f.check_box :automatically_send, {class: "automatically_send_enable toggle-check", title: t("greeting_card.enable"), "data-disabled": !(f.object.automatically_send), id: "automatically_send_#{id_postfix}"} %>
+			<%= f.check_box :automatically_send, {:class => "automatically_send_enable toggle-check", :title => t("greeting_card.enable"), "data-disabled" => !(f.object.automatically_send), :id => "automatically_send_#{id_postfix}"} %>
 			<div class="auto-send-block <%= 'hide' unless f.object.automatically_send %>">
 				<%= f.hidden_field_tag "#{f.object_name}[auto_send_date_type]", "-1" %>
 				<h5><%= t('mongoid.attributes.greeting_card_record.image') %></h5>