bugfix

src/main/resources/mappings/modules/product/CmPromotionMapper.xml

@@ -475,7 +475,8 @@
                  LEFT JOIN cm_promotions_product cpp ON cp.id = cpp.promotionsId
                  LEFT JOIN cm_sku cs ON cpp.productId = cs.productId
                  LEFT JOIN cm_promotion_sku cps ON cs.skuId = cps.skuId
-        WHERE cp.id = #{id} and cs.organizeId=(SELECT SUBSTRING(groundMall, 1, 1)FROM product WHERE productID=cs.productId)
+        WHERE cp.id = #{id} and cps.promotionId = #{id}
+          and cs.organizeId=(SELECT SUBSTRING(groundMall, 1, 1)FROM product WHERE productID=cs.productId)
     </select>
 
     <select id="getPromotionSkusByProduct" resultType="com.caimei.modules.product.entity.CmSku">