diff --git a/Application/Admin/View/Discount/form.html b/Application/Admin/View/Discount/form.html
index 0be99a426..9a96499b9 100644
--- a/Application/Admin/View/Discount/form.html
+++ b/Application/Admin/View/Discount/form.html
@@ -87,7 +87,7 @@
                       <label><input type="radio" name="status" value="1" <?php if (empty($record) || $record['status'] == 1):?>checked<?php endif;?>> 开启</label>
                       <label><input type="radio" name="status" value="0" <?php if ($record && $record['status'] == 0):?>checked<?php endif;?>> 关闭</label>
                   </span>
-                  <span class="notice-text">设置该游戏是否开启使用折扣券 公式：需支付金额 = (原价 - 平台币) * 折扣</span>
+                  <span class="notice-text">设置该游戏是否开启使用折扣券 公式：需支付金额 = 原价 * 折扣  - 平台币</span>
                 </td>
               </tr>
               <tr>