edit

assets/layadmin/html/inc/script.html

@@ -41,4 +41,4 @@
 <script type="text/javascript" src="../script/lib/layui/xm-select/xm-select.js"></script>
 
 <!-- 加载主要js，很乱，后续优化 -->
-<script type="text/javascript" src="../script/lib/manage/main.js?718"></script>
+<script type="text/javascript" src="../script/lib/manage/main.js?720"></script>

src/Lib/Input.php

@@ -1004,7 +1004,7 @@ class Input
 
         $base = 'name="' . $param['name'] . '" id="' . $param['name'] . '"';
         if (strstr($param['name'], 'up_col_')) {
-            $base = '';
+            $base = 'data-col="'.$param['name'].'"';
             $xm = false;
         } elseif (!isset($param['select_type']) && isset($param['option']) && isset($param['update']) && $param['update'] == 'select') {
             $total = count($param['option']);