diff --git a/WebContent/Accounting/LoanSimulation/LCCalcSubsectionInfoTempList.jsp b/WebContent/Accounting/LoanSimulation/LCCalcSubsectionInfoTempList.jsp
index f9244329d..22ef46869 100644
--- a/WebContent/Accounting/LoanSimulation/LCCalcSubsectionInfoTempList.jsp
+++ b/WebContent/Accounting/LoanSimulation/LCCalcSubsectionInfoTempList.jsp
@@ -209,8 +209,8 @@
 
 			var ifd = getItemValue( 0, i, 'IS_FIXED_DISCOUNT' );
 			if(ifd =="Y"){
-				$("input[id*=DISCOUNT_"+i+"]").attr('readonly',true);
-				$("input[id*=DISCOUNT_"+i+"]").css('border','0');
+				$("input[id*=DISCOUNT_INTEREST_"+i+"]").attr('readonly',true);
+				$("input[id*=DISCOUNT_INTEREST_"+i+"]").css('border','0');
 			}
 		}
 	}