diff --git a/src/apps/diy.php b/src/apps/diy.php
index 63ecf5b6..4c806a79 100755
--- a/src/apps/diy.php
+++ b/src/apps/diy.php
@@ -98,6 +98,8 @@ 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, $headers);
diff --git a/src/system/extend.func.php b/src/system/extend.func.php
index 57053ca0..dcbb8e0e 100755
--- a/src/system/extend.func.php
+++ b/src/system/extend.func.php
@@ -58,6 +58,7 @@ function obtainalt($newalt)
 {
     global $dsql, $id, $aid;
     $myid = isset($id) ? $id : $aid;
+    $title = isset($row['title']) ? $row['title'] : '';
     $row = $dsql->GetOne("SELECT title FROM `#@__archives` WHERE id='$myid'");
     //图片注释自动为标题
     $newalt = str_ireplace(array('alt=""', 'alt=\'\'', 'title=""', 'title=\'\''), "", $newalt);
@@ -65,6 +66,7 @@ function obtainalt($newalt)
     //去掉图片宽度和高度
     $newalt = preg_replace("/style=\"width\:(.*)\"/", "", $newalt);
     //去掉结尾
+    $newalt = str_ireplace("  ", " ", $newalt);
     $newalt = str_ireplace(" /", "", $newalt);
     return $newalt;
 }