diff --git a/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbShopTableServiceImpl.java b/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbShopTableServiceImpl.java
index ac661740..5e0386fb 100644
--- a/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbShopTableServiceImpl.java
+++ b/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbShopTableServiceImpl.java
@@ -2831,7 +2831,7 @@ public class TbShopTableServiceImpl implements TbShopTableService {
             orderDetail.setStatus("refund");
         }
 
-        if (hasNormalReturn && returnAmount.compareTo(BigDecimal.ZERO) <= 0) {
+        if (hasNormalReturn && returnAmount.compareTo(new BigDecimal("0.01")) <= 0) {
             throw new BadRequestException("退款金额必须大于0");
         }
 
@@ -2977,19 +2977,21 @@ public class TbShopTableServiceImpl implements TbShopTableService {
             String couponInfoList = orderInfo.getCouponInfoList();
             if (StrUtil.isNotBlank(couponInfoList)) {
                 OrderInfoCouponInfoDTO orderInfoCouponInfoDTO = JSONObject.parseObject(couponInfoList, OrderInfoCouponInfoDTO.class);
-                int remainNum = 0;
-                for (OrderInfoUserCouponVo item : orderInfoCouponInfoDTO.getProductCoupon()) {
-                    if (item.getFinalUseNum() > item.getReturnNum()) {
-                        remainNum = remainNum + (item.getFinalUseNum() - item.getReturnNum());
+                if (orderInfoCouponInfoDTO.getProductCoupon() != null && !orderInfoCouponInfoDTO.getProductCoupon().isEmpty()) {
+                    int remainNum = 0;
+                    for (OrderInfoUserCouponVo item : orderInfoCouponInfoDTO.getProductCoupon()) {
+                        if (item.getFinalUseNum() > item.getReturnNum()) {
+                            remainNum = remainNum + (item.getFinalUseNum() - item.getReturnNum());
+                        }
                     }
-                }
 
-                if (remainNum == 0) {
-                    returnCoupon(orderInfo, true);
-                    // 返还积分
-                    memberPointsService.addPoints(Long.valueOf(orderInfo.getMemberId()), orderInfo.getPointsNum(),
-                            "用户退款订单积分返还: " + orderInfo.getPointsNum() + "积分", Long.valueOf(orderInfo.getId()));
+                    if (remainNum == 0) {
+                        returnCoupon(orderInfo, true);
+                        // 返还积分
+                        memberPointsService.addPoints(Long.valueOf(orderInfo.getMemberId()), orderInfo.getPointsNum(),
+                                "用户退款订单积分返还: " + orderInfo.getPointsNum() + "积分", Long.valueOf(orderInfo.getId()));
 
+                    }
                 }
             }
         }