diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbPointsExchangeRecordServiceImpl.java b/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbPointsExchangeRecordServiceImpl.java
index 3e91c9f..6ef1c88 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbPointsExchangeRecordServiceImpl.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/service/impl/TbPointsExchangeRecordServiceImpl.java
@@ -241,10 +241,10 @@ public class TbPointsExchangeRecordServiceImpl extends ServiceImpl<TbPointsExcha
         // 设置支付方式
         entity.setPayMethod(payMethod.get(record.getPayType().toUpperCase()));
         // 纯积分支付并且商品需要额外支付金额，需要抛出异常
-        if ("POINTS".equals(entity.getPayType()) && NumberUtil.isGreater(record.getExtraPaymentAmount(), BigDecimal.ZERO)) {
+        if ("POINTS".equals(entity.getPayType()) && NumberUtil.isGreater(entity.getExtraPaymentAmount(), BigDecimal.ZERO)) {
             throw new MsgException("此商品需要额外支付金额");
         }
-        if (!"POINTS".equals(entity.getPayType()) && NumberUtil.equals(record.getExtraPaymentAmount(), BigDecimal.ZERO)) {
+        if (!"POINTS".equals(entity.getPayType()) && NumberUtil.equals(entity.getExtraPaymentAmount(), BigDecimal.ZERO)) {
             throw new MsgException("此商品不需要额外支付金额");
         }
         // 如果不需要额外支付