diff --git a/bt5/erp5_dms/SkinTemplateItem/portal_skins/erp5_dms/ExternalSource_view.xml b/bt5/erp5_dms/SkinTemplateItem/portal_skins/erp5_dms/ExternalSource_view.xml
index 41bd33d58b024c9bd743cfaf373a68f64c05b3e5..6f849b315ff0630073afe67f2a60d4bff6a6f932 100644
--- a/bt5/erp5_dms/SkinTemplateItem/portal_skins/erp5_dms/ExternalSource_view.xml
+++ b/bt5/erp5_dms/SkinTemplateItem/portal_skins/erp5_dms/ExternalSource_view.xml
@@ -68,9 +68,7 @@
                 <item>
                     <key> <string>bottom (Preview)</string> </key>
                     <value>
-                      <list>
-                        <string></string>
-                      </list>
+		      <list/>
                     </value>
                 </item>
                 <item>
diff --git a/bt5/erp5_dms/bt/revision b/bt5/erp5_dms/bt/revision
index f954c7ae0fb9b187dbcdf2a75eb66d815391b441..f70eccf23b95ee194cd02fc58d678eabbb3c3ef3 100644
--- a/bt5/erp5_dms/bt/revision
+++ b/bt5/erp5_dms/bt/revision
@@ -1 +1 @@
-1229
+1230