diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/DutyService.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/DutyService.java
index ab6e510..bc88c1f 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/DutyService.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/DutyService.java
@@ -267,7 +267,7 @@ public class DutyService {
                     }
                     List<TbOrderDetail> list = orderDetailMapper.selectAllByOrderId(orderId);
                     BigDecimal cashAmount = BigDecimal.ZERO;
-                    if (orderInfo.getPayType().equals("cash")) {
+                    if ("cash".equals(orderInfo.getPayType())) {
                         cashAmount = orderInfo.getPayAmount();
                     }
                     ShopUserDuty shopUserDuty = shopUserDutyMapper.selectByShopIdAndStatus(Integer.valueOf(orderInfo.getShopId()), "0");