diff --git a/emis-biz/src/main/java/com/xdadan/erp/emis/service/EmisBaseService.java b/emis-biz/src/main/java/com/xdadan/erp/emis/service/EmisBaseService.java
index e03689ea2..7c9a2d94c 100644
--- a/emis-biz/src/main/java/com/xdadan/erp/emis/service/EmisBaseService.java
+++ b/emis-biz/src/main/java/com/xdadan/erp/emis/service/EmisBaseService.java
@@ -346,7 +346,7 @@ public class EmisBaseService {
                      || "5".equals(oldPaymentType)
              ) {
 
-                 EmisCreditCustomer creditCustomer = getEmisCreditCustomerByCond(newBill.getCustNo(),newBill.getSendDate(),newBill.getCarryType());
+                 EmisCreditCustomer creditCustomer = getEmisCreditCustomerByCond(oldBill.getCustNo(),oldBill.getSendDate(),oldBill.getCarryType());
                  if (creditCustomer!=null) {
                      EmisCreditCustomer item0 = creditCustomer;
                      // 获取已使用金额