diff --git a/cash-service/market-service/src/main/java/com/czg/service/market/service/impl/MkShareBaseServiceImpl.java b/cash-service/market-service/src/main/java/com/czg/service/market/service/impl/MkShareBaseServiceImpl.java
index c64f97d82..6d774d416 100644
--- a/cash-service/market-service/src/main/java/com/czg/service/market/service/impl/MkShareBaseServiceImpl.java
+++ b/cash-service/market-service/src/main/java/com/czg/service/market/service/impl/MkShareBaseServiceImpl.java
@@ -82,6 +82,13 @@ public class MkShareBaseServiceImpl extends ServiceImpl<MkShareBaseMapper, MkSha
                             .eq(MkShopCouponRecord::getSource, "邀请获得"));
                     grant = !exists;
                 }
+                if (grant) {
+                    grant = !mkShopCouponRecordService.exists(query()
+                            .eq(MkShopCouponRecord::getShopId, shopId)
+                            .eq(MkShopCouponRecord::getShopUserId, fromUserId)
+                            .eq(MkShopCouponRecord::getSourceFlowId, toUserId)
+                            .eq(MkShopCouponRecord::getSource, "邀请获得"));
+                }
                 if (grant) {
                     MkShopCouponGiftDTO giftDTO = new MkShopCouponGiftDTO();
                     giftDTO.setShopId(shopId)