diff --git a/saas/resources/templates/group_expired_mail.html b/saas/resources/templates/group_expired_mail.html
index f66a7e347..5ce722175 100644
--- a/saas/resources/templates/group_expired_mail.html
+++ b/saas/resources/templates/group_expired_mail.html
@@ -231,7 +231,7 @@
                                                 过期成员
                                             </th>
                                             <th style="padding:13px; color: #000; font-weight: normal; background: #f5f6fa; text-align: left; ">
-                                                到期时间
+                                                有效期
                                             </th>
                                         </tr>
                                     </thead>
diff --git a/saas/resources/templates/user_expired_mail.html b/saas/resources/templates/user_expired_mail.html
index 2a3c0691b..ec4f72af4 100644
--- a/saas/resources/templates/user_expired_mail.html
+++ b/saas/resources/templates/user_expired_mail.html
@@ -240,7 +240,7 @@
                                                 所属系统
                                             </th>
                                             <th style="padding:13px; color: #000; font-weight: normal; background: #f5f6fa; text-align: left;">
-                                                到期时间
+                                                有效期
                                             </th>
                                         </tr>
                                     </thead>
@@ -298,7 +298,7 @@
                                                 描述
                                             </th>
                                             <th style="padding:13px; color: #000; font-weight: normal; background: #f5f6fa; text-align: left;">
-                                                到期时间
+                                                有效期
                                             </th>
                                         </tr>
                                     </thead>