edit

assets/layadmin/html/inc/script.html

@@ -39,4 +39,4 @@
 <script type="text/javascript" src="../script/lib/excel/excel.js?v16"></script>
 
 <!-- 加载主要js，很乱，后续优化 -->
-<script type="text/javascript" src="../script/lib/manage/main.js?v667"></script>
+<script type="text/javascript" src="../script/lib/manage/main.js?v668"></script>

src/Lib/Input.php

@@ -1053,7 +1053,7 @@ class Input
 
         if (isset($param['option']) && isset($param['update']) && $param['update'] == 'select') {
             $total = count($param['option']);
-            if ($total <= 5) {
+            if ($total <= 30) {
                 $xm = '';
             }
         }