1

app/admin/view/best_knowledge/class_form.html

@@ -12,7 +12,7 @@
     </div>
 
     <div class="hr-line-dashed"></div>
-    {notempty name='vo.id'}<input type='hidden' value='{$vo.id}' name='id'>{/notempty}
+    {notempty name='vo.id'}<input type='hidden' value='{$row.id}' name='id'>{/notempty}
 
     <div class="layui-form-item text-center">
         {if isset($vo.id)}<input type='hidden' value="<?php echo date('Y-m-d H:i:s'); ?>" name='update_at'>{/if}