diff --git a/escheduler-alert/src/main/resources/alert.properties b/escheduler-alert/src/main/resources/alert.properties
index ef9ef68e76..e2cba1160d 100644
--- a/escheduler-alert/src/main/resources/alert.properties
+++ b/escheduler-alert/src/main/resources/alert.properties
@@ -3,10 +3,10 @@ alert.type=EMAIL
 
 # mail server configuration
 mail.protocol=SMTP
-mail.server.host=smtp.163.com
+mail.server.host=smtp.exmail.qq.com
 mail.server.port=25
-mail.sender=d66380022@163.com
-mail.passwd=qwertyuiop123
+mail.sender=xxxxxxx
+mail.passwd=xxxxxxx
 
 #xls file path,need create if not exist
 xls.file.path=/opt/xls