Index: temp/trunk/html/admin/basis/payment_input.php
===================================================================
--- temp/trunk/html/admin/basis/payment_input.php	(revision 8351)
+++ temp/trunk/html/admin/basis/payment_input.php	(revision 8352)
@@ -47,5 +47,5 @@
 	
 	// ¼ê¿ôÎÁ¤òÀßÄê¤Ç¤­¤Ê¤¤¾ì¹ç¤Ë¤Ï¡¢¼ê¿ôÎÁ¤ò0¤Ë¤¹¤ë
-	if($arrRet["charge_flg"] == 2) $_POST["charge"] = "0";
+	if($arrRet["charge_flg"] == 2) $objFormParam->setValue("charge", "0");
 	
 	// ¥¨¥é¡¼¥Á¥§¥Ã¥¯