diff --git a/view/manager/content/article.html b/view/manager/content/article.html
index 2feaf83..35b01c4 100755
--- a/view/manager/content/article.html
+++ b/view/manager/content/article.html
@@ -70,7 +70,7 @@ use app\model\Category as VCategory;
                 <col width="75px">
                 <col width="75px">
                 <col width="75px">
-                <col width="390px">
+                <col width="">
             </colgroup>
             <thead>
                 <td><input type="checkbox" lay-skin="primary" lay-filter="parents-table" title=""/></td>