diff --git a/bt5/erp5_web_blog/SkinTemplateItem/portal_skins/erp5_web_blog/WebSection_viewBlogFrontPage/listbox_effective_date.xml b/bt5/erp5_web_blog/SkinTemplateItem/portal_skins/erp5_web_blog/WebSection_viewBlogFrontPage/listbox_effective_date.xml
index cd01274ed98a248d92046441af88a69ccc93df27..57dd690e4712c7582e74279ee4a00d5e74511727 100644
--- a/bt5/erp5_web_blog/SkinTemplateItem/portal_skins/erp5_web_blog/WebSection_viewBlogFrontPage/listbox_effective_date.xml
+++ b/bt5/erp5_web_blog/SkinTemplateItem/portal_skins/erp5_web_blog/WebSection_viewBlogFrontPage/listbox_effective_date.xml
@@ -265,7 +265,7 @@
                 </item>
                 <item>
                     <key> <string>date_separator</string> </key>
-                    <value> <string></string> </value>
+                    <value> <string>/</string> </value>
                 </item>
                 <item>
                     <key> <string>default</string> </key>
diff --git a/bt5/erp5_web_blog/bt/revision b/bt5/erp5_web_blog/bt/revision
index abc4eff6ac83026669840d289fce80cc9a42baaa..801f1801027f3350b08ad85c984db805cd32e736 100644
--- a/bt5/erp5_web_blog/bt/revision
+++ b/bt5/erp5_web_blog/bt/revision
@@ -1 +1 @@
-46
\ No newline at end of file
+47
\ No newline at end of file