Index: branches/dev/html/mobile/nonmember/index.php
===================================================================
--- branches/dev/html/mobile/nonmember/index.php	(revision 12747)
+++ branches/dev/html/mobile/nonmember/index.php	(revision 12748)
@@ -229,4 +229,7 @@
             $objPage->tpl_title = '¤ªµÒÍ;ðÊóÆþÎÏ(1/3)';
         } elseif ($_POST["mode2"] == "set3") {
+              if($objPage->arrForm['year'] == '----') {
+        $objPage->arrForm['year'] = '';
+    }
             $objPage->arrErr = lfErrorCheck2($objPage->arrForm);
             $objPage->tpl_mainpage = 'nonmember/nonmember_set2.tpl';