diff --git a/master/bt5/slapos_jio/SkinTemplateItem/portal_skins/erp5_hal_json_style/ERP5Document_getHateoas.xml b/master/bt5/slapos_jio/SkinTemplateItem/portal_skins/erp5_hal_json_style/ERP5Document_getHateoas.xml
index 0e105552599873c052e964c9db41f081d423f3ce..c1bbd616c916228d4612eb742b83cabb11a3a27c 100644
--- a/master/bt5/slapos_jio/SkinTemplateItem/portal_skins/erp5_hal_json_style/ERP5Document_getHateoas.xml
+++ b/master/bt5/slapos_jio/SkinTemplateItem/portal_skins/erp5_hal_json_style/ERP5Document_getHateoas.xml
@@ -870,7 +870,9 @@ elif mode == \'search\':\n
       }\n
     }\n
     for select in select_list:\n
-      document_result[select] = document.getProperty(select, d=None)\n
+      property_value = document.getProperty(select, d=None)\n
+      if property_value is not None:\n
+        document_result[select] = property_value\n
     result_list.append(document_result)\n
   result_dict[\'_embedded\'] = {"contents": result_list}\n
 \n
diff --git a/master/bt5/slapos_jio/bt/revision b/master/bt5/slapos_jio/bt/revision
index 3cacc0b93c9c9c03a72da624ca28a09ba5c1336f..ca7bf83ac53a27a2a914bed25e1a07478dd8ef47 100644
--- a/master/bt5/slapos_jio/bt/revision
+++ b/master/bt5/slapos_jio/bt/revision
@@ -1 +1 @@
-12
\ No newline at end of file
+13
\ No newline at end of file