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 381117af6..4230f341c 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
@@ -620,7 +620,7 @@ public class ShopSyncServiceImpl implements ShopSyncService {
                 List<Map<String, Object>> mainMapList = new ArrayList<>();
                 Map<Long, String> dataMap = new HashMap<>();
                 Product newEntity = BeanUtil.copyProperties(mainEntity, Product.class);
-                newEntity.setSyncId(mainEntity.getSyncId());
+                newEntity.setSyncId(mainEntity.getId());
                 newEntity.setShopId(shopId);
                 newEntity.setCategoryId(newEntity.getCategoryId() != null ? categoryMap.get(shopId) : null);
                 newEntity.setSpecId(newEntity.getSpecId() != null ? specMap.get(shopId) : null);