Index: branches/version-2_13-dev/data/class/helper/SC_Helper_Mail.php
===================================================================
--- branches/version-2_13-dev/data/class/helper/SC_Helper_Mail.php	(revision 23546)
+++ branches/version-2_13-dev/data/class/helper/SC_Helper_Mail.php	(revision 23562)
@@ -103,5 +103,5 @@
     }
 
-    /* 受注完了メール送信 */
+    /* 注文受付メール送信 */
     public function sfSendOrderMail($order_id, $template_id, $subject = '', $header = '', $footer = '', $send = true)
     {
@@ -173,5 +173,6 @@
 
         $objMailView = null;
-        if (SC_Display_Ex::detectDevice() == DEVICE_TYPE_MOBILE) {
+        // 注文受付メール(携帯)
+        if ($template_id == 2) {
             $objMailView = new SC_SiteView_Ex(true, DEVICE_TYPE_MOBILE);
         } else {