diff --git a/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ShopSyncServiceImpl.java b/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ShopSyncServiceImpl.java
index d01bedf4..b0a13c21 100644
--- a/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ShopSyncServiceImpl.java
+++ b/cash-service/product-service/src/main/java/com/czg/service/product/service/impl/ShopSyncServiceImpl.java
@@ -1343,12 +1343,26 @@ public class ShopSyncServiceImpl implements ShopSyncService {
     }
 
     private void saveCouponsForShops(List<Long> ids, ShopCoupon coupon, Long couponId) {
-        ids.forEach(id -> {
+        List<Long> couponFoodIds = new ArrayList<>();
+        if (StrUtil.isNotBlank(coupon.getFoods()) && ",".equals(coupon.getFoods())) {
+            if (StrUtil.isNotBlank(coupon.getFoods()) && !",".equals(coupon.getFoods())) {
+                couponFoodIds = Arrays.stream(coupon.getFoods().split(",")).map(Long::parseLong).toList();
+            }
+        }
+        for (Long id : ids) {
+            if (CollUtil.isNotEmpty(couponFoodIds)) {
+                List<Long> foodIds = productService.listAs(new QueryWrapper().select(Product::getId)
+                        .in(Product::getSyncId, couponFoodIds).eq(Product::getShopId, id), Long.class);
+                if (CollUtil.isEmpty(foodIds)) {
+                    continue;
+                }
+                coupon.setFoods(foodIds.stream().map(String::valueOf).collect(Collectors.joining(",")));
+            }
             coupon.setShopId(id);
             coupon.setSyncId(couponId);
-            coupon.setId(null); // 确保是新增操作
+            coupon.setId(null);
             couponService.save(coupon);
-        });
+        }
     }
 
     private void deleteCouponsBySyncId(Long couponId) {