diff --git a/Backend/Views/UserInfo/Index.cshtml b/Backend/Views/UserInfo/Index.cshtml
index 40cd35c..e894251 100644
--- a/Backend/Views/UserInfo/Index.cshtml
+++ b/Backend/Views/UserInfo/Index.cshtml
@@ -814,7 +814,7 @@
                         if (rel.data.length > 0) {
                             $('#select_building').empty();
                             $.each(rel.data, function (index, val) {
-                                $("#select_building").append($("<option />").val(val.building_guid).text(val.full_name));
+                                $("#select_building").append($("<option />").val(val.building_tag).text(val.full_name));
                             });
                             //預設查詢第一個
                             $("#select_building").val($("#select_building option:first").val());