diff --git a/WebContent/Accounting/LoanSimulation/LoanBasicInfo.jsp b/WebContent/Accounting/LoanSimulation/LoanBasicInfo.jsp
index 9c0bf4012..a54b9e502 100644
--- a/WebContent/Accounting/LoanSimulation/LoanBasicInfo.jsp
+++ b/WebContent/Accounting/LoanSimulation/LoanBasicInfo.jsp
@@ -93,6 +93,7 @@
 	doTemp.setHtmlEvent("CAUTION_DEDUCTION_MONEY", "onchange", "cautionDeductionMoney");//保证金抵扣金额
 	doTemp.setHtmlEvent("LEASE_AMT_DATE", "onchange", "changeLeaseAmtDate");//投放日
 	doTemp.setHtmlEvent("START_DATE", "onchange", "changeStartDate");//起租日
+	doTemp.setHtmlEvent("DEFAULTDUEDAY", "onchange", "changeLeaseAmtDate");
 	doTemp.setHtmlEvent("FIRST_PLAN_DATE", "onchange", "changeFistPlanDate");//第一期计划日期
 	doTemp.setHtmlEvent("CORPUS_RATIO", "onchange", "changeCorpusRatio");//期限内本金比例
 	/*设置字段事件*/
@@ -288,9 +289,11 @@ CalcControl.InitLsaseTerm=function(){
 
 CalcControl.InitStartDate=function(){
 	var leaseAmtDate=getItemValue(0,getRow(),"LEASE_AMT_DATE");//投放日
-	var startDate=getItemValue(0,getRow(),"START_DATE");//起租日
+	//var startDate=getItemValue(0,getRow(),"START_DATE");//起租日
+	var startDate=leaseAmtDate;//起租日
+	setItemValue(0, 0, "START_DATE", startDate);
 	var periodType=getItemValue(0,getRow(),"PERIOD_TYPE");//期初期末
-	var incomenumberyear=getItemValue(0,getRow(),"INCOME_NUMBER_YEAR").split("_")[1];//还款间隔
+	var incomenumberyear=Number(getItemValue(0,getRow(),"INCOME_NUMBER_YEAR").split("_")[1]);//还款间隔
 	var rentDay=getItemValue(0,getRow(0),"DEFAULTDUEDAY");//还款日
 	
 	//默认起租日为投放日