diff --git a/mobile/shop/inicis/orderform.1.php b/mobile/shop/inicis/orderform.1.php
index bfdaab703..8573e7300 100644
--- a/mobile/shop/inicis/orderform.1.php
+++ b/mobile/shop/inicis/orderform.1.php
@@ -16,6 +16,7 @@ if (!defined("_GNUBOARD_")) exit; // 개별 페이지 접근 불가
 <input type="hidden" name="P_HPP_METHOD" value="2">
 <input type="hidden" name="P_RESERVED"   value="bank_receipt=N&twotrs_isp=Y&block_isp=Y<?php echo $useescrow; ?>">
 <input type="hidden" name="P_NOTI"       value="<?php echo $od_id; ?>">
+<input type="hidden" name="P_QUOTABASE"  value="01:02:03:04:05:06:07:08:09:10:11:12"> <!-- 할부기간 설정 01은 일시불 -->
 
 <input type="hidden" name="good_mny"     value="<?php echo $tot_price; ?>" >
 
diff --git a/shop/inicis/encryptdata.php b/shop/inicis/encryptdata.php
index 4f69a8a2f..d46924982 100644
--- a/shop/inicis/encryptdata.php
+++ b/shop/inicis/encryptdata.php
@@ -26,7 +26,7 @@ $inipay->SetField("checkopt", "false");                      //base64함:false,
 $inipay->SetField("mid",        $default['de_inicis_mid']); // 상점아이디
 $inipay->SetField("price",      $price);                    // 가격
 $inipay->SetField("nointerest", $inipay_nointerest);        // 무이자여부(no:일반, yes:무이자)
-$inipay->SetField("quotabase",  $inipay_quotabase);//할부기간
+$inipay->SetField("quotabase",  iconv_euckr($inipay_quotabase));//할부기간
 
 /********************************
  * 4. 암호화 대상/값을 암호화함 *