diff --git a/src/app/routes/partner/rebate-management/components/rebate-setting/add/add.component.html b/src/app/routes/partner/rebate-management/components/rebate-setting/add/add.component.html
index f4dd4463..1850a25b 100644
--- a/src/app/routes/partner/rebate-management/components/rebate-setting/add/add.component.html
+++ b/src/app/routes/partner/rebate-management/components/rebate-setting/add/add.component.html
@@ -4,7 +4,7 @@
  * @Author       : Shiming
  * @Date         : 2022-02-24 20:09:49
  * @LastEditors  : Shiming
- * @LastEditTime : 2022-05-11 17:02:18
+ * @LastEditTime : 2022-05-11 17:04:39
  * @FilePath     : \\tms-obc-web\\src\\app\\routes\\partner\\rebate-management\\components\\rebate-setting\\add\\add.component.html
  * Copyright (C) 2022 huzhenhong. All rights reserved.
 -->
@@ -117,6 +117,8 @@
 
     <sv label="备注" col="1" style="margin-top: 16px">
       <textarea
+      maxlength="20"
+      placeholder="请输入20个字符"
       [readonly]='hiden'
         style="max-width: 400px; min-width: 200px; margin-left: 40px"
         rows="4"