diff --git a/src/main/java/com/ai/da/common/utils/SendEmailUtil.java b/src/main/java/com/ai/da/common/utils/SendEmailUtil.java
index 15f2e95b..ca778537 100644
--- a/src/main/java/com/ai/da/common/utils/SendEmailUtil.java
+++ b/src/main/java/com/ai/da/common/utils/SendEmailUtil.java
@@ -355,7 +355,9 @@ public class SendEmailUtil {
     }
 
     private final static Long UPGRADE_NOTIFICATION_ID = 118855L;
+    private final static Long UPGRADE_SUCCESS_NOTIFICATION_ID = 118856L;
     private final static Long UPGRADE_NOTIFICATION_ID_CHINESE = 122898L;
+    private final static Long UPGRADE_SUCCESS_NOTIFICATION_ID_CHINESE = 122899L;
     public static void sendUpgradeNotification(Account account, String senderAddress, Integer type) {
         try {
             // 实例化一个认证对象
@@ -375,12 +377,19 @@ public class SendEmailUtil {
             // 根据邮件类型设置不同的主题和模板
             String subject = "";
             Template template = new Template();
+//            if (type == 1) {
+//                subject = "Upcoming System Upgrade for AiDA 3.0";
+//                template.setTemplateID(UPGRADE_NOTIFICATION_ID);
+//            }else {
+//                subject = "即将到来的AiDA 3.0系统升级";
+//                template.setTemplateID(UPGRADE_NOTIFICATION_ID_CHINESE);
+//            }
             if (type == 1) {
-                subject = "Upcoming System Upgrade for AiDA 3.0";
-                template.setTemplateID(UPGRADE_NOTIFICATION_ID);
+                subject = "Successful System Upgrade and New Features in AiDA 3.0";
+                template.setTemplateID(UPGRADE_SUCCESS_NOTIFICATION_ID);
             }else {
-                subject = "即将到来的AiDA 3.0系统升级";
-                template.setTemplateID(UPGRADE_NOTIFICATION_ID_CHINESE);
+                subject = "系统升级成功和AiDA 3.0新功能";
+                template.setTemplateID(UPGRADE_SUCCESS_NOTIFICATION_ID_CHINESE);
             }
             template.setTemplateData(buildAccountData(account));