diff --git a/BO/Views/croom/documentspast.cshtml b/BO/Views/croom/documentspast.cshtml
index df50742..2e3f92c 100644
--- a/BO/Views/croom/documentspast.cshtml
+++ b/BO/Views/croom/documentspast.cshtml
@@ -26,7 +26,7 @@
                         </td>
                         <th>과정분류</th>
                         <td>
-                            <div class="col-md-6">
+                            <div class="col-md-12">
                                 @Html.Partial("./Partial/Select", Model.cgs, new ViewDataDictionary { { "name", "stringval2" }, { "selected", Model.stringval2 }, { "style", "width: 100%" }, { "df", ":-선택" } })
                             </div>
                         </td>