diff --git a/bt5/erp5_officejs_support_request_ui/SkinTemplateItem/portal_skins/erp5_officejs_support_request/SupportRequestModule_viewSupportRequestFastInputDialog.xml b/bt5/erp5_officejs_support_request_ui/SkinTemplateItem/portal_skins/erp5_officejs_support_request/SupportRequestModule_viewSupportRequestFastInputDialog.xml
index f6cfce35c4a480306db859569e455b3d8cbc0dbf..0415fbd24a93fdd4579d38e87ea96d6c1f018ebd 100644
--- a/bt5/erp5_officejs_support_request_ui/SkinTemplateItem/portal_skins/erp5_officejs_support_request/SupportRequestModule_viewSupportRequestFastInputDialog.xml
+++ b/bt5/erp5_officejs_support_request_ui/SkinTemplateItem/portal_skins/erp5_officejs_support_request/SupportRequestModule_viewSupportRequestFastInputDialog.xml
@@ -53,7 +53,7 @@
         </item>
         <item>
             <key> <string>enctype</string> </key>
-            <value> <string></string> </value>
+            <value> <string>multipart/form-data</string> </value>
         </item>
         <item>
             <key> <string>group_list</string> </key>