diff --git a/deploy/litemall/application.yml b/deploy/litemall/application.yml
index 2f63fa9d..0d9eb679 100644
--- a/deploy/litemall/application.yml
+++ b/deploy/litemall/application.yml
@@ -56,6 +56,7 @@ litemall:
       password: XXXXXXXXXXXXX
       sendfrom: ex@ex.com.cn
       sendto: ex@qq.com
+      port: 465
 
     # 短消息模版通知配置
     # 短信息用于通知客户，例如发货短信通知，注意配置格式；template-name，template-templateId 请参考 NotifyType 枚举值