//..coupon_

mallinkService/src/main/java/com/iformall/service/impl/TtCouponGoodsServiceImpl.java

@@ -347,7 +347,7 @@ public class TtCouponGoodsServiceImpl implements TtCouponGoodsService {
 
             Product product = new Product();
             Product.ProductStruct prostruct = new Product.ProductStruct();
-            prostruct.setOutId(coupon.getId().toString());
+            prostruct.setOutId(coupon.getCouponId().toString());
             prostruct.setProductName(coupon.getTitle());
             prostruct.setCategoryId(ttattrs.getCategoryId());
             prostruct.setProductType(ttattrs.getProductType());