diff --git a/src/apps/diy.php b/src/apps/diy.php
index 380b7158..05dc8700 100755
--- a/src/apps/diy.php
+++ b/src/apps/diy.php
@@ -98,8 +98,6 @@ if ($action == 'post') {
                 require_once(DEDEINC.'/libraries/mail.class.php');
                 $smtp = new smtp($cfg_smtp_server, $cfg_smtp_port, true, $cfg_smtp_usermail, $cfg_smtp_password);
                 $smtp->debug = false;
-                //除了cfg_adminemail接收邮件外，自定义发送其他指定邮件，恢复注释代码使用
-                //$cfg_smtp_usermail2 = "admin@qq.com";
                 $smtp->sendmail($cfg_adminemail, $cfg_webname, $cfg_smtp_usermail, $mailtitle, $mailbody, $mailtype);
             } else {
                 @mail($cfg_adminemail, $mailtitle, $mailbody, $headers);