diff --git a/src_core/com/tenwa/voucher/CreateVoucherProcess/InsertCustomerHistoryInfo.java b/src_core/com/tenwa/voucher/CreateVoucherProcess/InsertCustomerHistoryInfo.java
index 4c15d0a36..9e3fe7726 100644
--- a/src_core/com/tenwa/voucher/CreateVoucherProcess/InsertCustomerHistoryInfo.java
+++ b/src_core/com/tenwa/voucher/CreateVoucherProcess/InsertCustomerHistoryInfo.java
@@ -300,6 +300,9 @@ public class InsertCustomerHistoryInfo {
                     //客户敞口计算
                     Transaction sqlca = Transaction.createTransaction(tx);
                     BigDecimal exposureMoney = LBBusinessPrimary.obtainExposureMoney(sqlca,flowunid);
+                    if(exposureMoney==null||"".equals(exposureMoney)){
+                        exposureMoney = BigDecimal.valueOf(0);
+                    }
                     //录入客户历史信息表
                     String ssql = "insert into customer_history_info_temp(id,customerid,customername,certtype,certid,customertype,customer_num,flowunid,project_id,clientbuynumber,clientfinancingamount,clientclosedaccount,clientunsettled,clientvehiclepopulation,clientclosedvehicle,clientoutstandingvehicle,clientloanbalance,clientoverdueamount,jointlybuynumber,jointlyfinancingamount,jointlyclosedaccount,jointlyunsettled,jointlyveh,jointlyclosedvehicle,jointlyout,jointlyloanbalance,jointlyoverdueamount,guaranteebuynumber,guaranteefin,guaranteeclosedaccount,guaranteeunsettled,guaranteeveh,guaranteeclosedvehicle,guaranteeout,guaranteeloanbalance,guaranteeoverdueamount,exposure)"+
                             "VALUES(replace(uuid(),'-',''),'"+customerinfo.get(i).get("customerid")+"','"+customerinfo.get(i).get("customername")+"','"+customerinfo.get(i).get("certtype")+"','"+customerinfo.get(i).get("certid")+"','"+customerinfo.get(i).get("customertype")+"','"+customerinfo.get(i).get("customer_num")+"','"+flowunid+"','"+customerinfo.get(i).get("project_id")+"','"+gmnum+"','"+CLEAN_LEASE_MONEY+"','"+jq_number+"','"+wjq_number+"','"+carnumber+"','"+carjqnumber+"','"+carwjqnumber+"','"+czr_rent_over+"','"+czr_yqrent_over+"',"+