diff --git a/app/views/admin/ad_banners/_ad_banner_tab.html.erb b/app/views/admin/ad_banners/_ad_banner_tab.html.erb
index 79dc647c..08404815 100644
--- a/app/views/admin/ad_banners/_ad_banner_tab.html.erb
+++ b/app/views/admin/ad_banners/_ad_banner_tab.html.erb
@@ -1,4 +1,4 @@
-<div class="tab-pane <%= "active"  if ad_banner_tab==@active%>" id=<%= ad_banner_tab.title %>>
+<div class="tab-pane <%= "active"  if ad_banner_tab==@active%>" id=<%= ad_banner_tab.title.dehumanize %>>
 	<p><%= t("admin.ad.banner_best_size") %>：</p>
 
 	<%= form_for ad_banner_tab,:url=> admin_ad_banner_path(ad_banner_tab),:method => :put,:class=>"input-medium" do |f| -%>