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 978ac089..52b51587 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
@@ -76,7 +76,7 @@ public class ShopSyncServiceImpl implements ShopSyncService {
     private ShopUserService shopUserService;
     @Resource
     private ShopVendorService vendorService;
-    @Resource
+    @DubboReference
     private ShopCouponService couponService;
     @DubboReference
     private SyncNoticeService syncNoticeService;