diff --git a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/spu/vo/ProductSpuBaseVO.java b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/spu/vo/ProductSpuBaseVO.java
index 8ab8376c8..7f2c22c95 100755
--- a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/spu/vo/ProductSpuBaseVO.java
+++ b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/controller/admin/spu/vo/ProductSpuBaseVO.java
@@ -97,7 +97,7 @@ public class ProductSpuBaseVO {
     private Integer giveIntegral;
 
     @Schema(description = "赠送的优惠劵数组包含优惠券编号和名称")
-    private List<GiveCouponTemplate> giveCouponTemplate;
+    private List<GiveCouponTemplate> giveCouponTemplates;
 
     @Schema(description = "分销类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "true")
     @NotNull(message = "商品分销类型不能为空")
diff --git a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/convert/spu/ProductSpuConvert.java b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/convert/spu/ProductSpuConvert.java
index b4083b854..0b83abe42 100755
--- a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/convert/spu/ProductSpuConvert.java
+++ b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/convert/spu/ProductSpuConvert.java
@@ -107,7 +107,7 @@ public interface ProductSpuConvert {
                                                              List<CouponTemplateRespDTO> couponTemplateList) {
         ProductSpuDetailRespVO respVO = convert03(spu);
         respVO.setSkus(ProductSkuConvert.INSTANCE.convertList(skus));
-        respVO.setGiveCouponTemplate(convertList04(couponTemplateList));
+        respVO.setGiveCouponTemplates(convertList04(couponTemplateList));
         return respVO;
     }
 
diff --git a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/dataobject/spu/ProductSpuDO.java b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/dataobject/spu/ProductSpuDO.java
index 9e073fee7..9ce55a096 100755
--- a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/dataobject/spu/ProductSpuDO.java
+++ b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/dal/dataobject/spu/ProductSpuDO.java
@@ -194,7 +194,7 @@ public class ProductSpuDO extends BaseDO {
      * 对应 PromotionTypeEnum 枚举
      */
     @TableField(typeHandler = JacksonTypeHandler.class)
-    private List<Integer> activityOrders;
+    private List<Integer> activityOrders; // TODO @芋艿： 活动顺序字段长度需要增加
 
     // ========== 统计相关字段 =========
 
diff --git a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/spu/ProductSpuServiceImpl.java b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/spu/ProductSpuServiceImpl.java
index 9d371eff2..5f2fcbb04 100755
--- a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/spu/ProductSpuServiceImpl.java
+++ b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/spu/ProductSpuServiceImpl.java
@@ -56,6 +56,7 @@ public class ProductSpuServiceImpl implements ProductSpuService {
     private ProductCategoryService categoryService;
 
     @Resource
+    @Lazy
     private CouponTemplateApi couponTemplateApi;
 
     @Override
@@ -65,7 +66,7 @@ public class ProductSpuServiceImpl implements ProductSpuService {
         validateCategory(createReqVO.getCategoryId());
         brandService.validateProductBrand(createReqVO.getBrandId());
         // 校验优惠券
-        Set<Long> giveCouponTemplateIds = convertSet(createReqVO.getGiveCouponTemplate(), ProductSpuCreateReqVO.GiveCouponTemplate::getId);
+        Set<Long> giveCouponTemplateIds = convertSet(createReqVO.getGiveCouponTemplates(), ProductSpuCreateReqVO.GiveCouponTemplate::getId);
         validateCouponTemplate(giveCouponTemplateIds);
         // 校验 SKU
         List<ProductSkuCreateOrUpdateReqVO> skuSaveReqList = createReqVO.getSkus();
@@ -93,7 +94,7 @@ public class ProductSpuServiceImpl implements ProductSpuService {
         validateCategory(updateReqVO.getCategoryId());
         brandService.validateProductBrand(updateReqVO.getBrandId());
         // 校验优惠券
-        Set<Long> giveCouponTemplateIds = convertSet(updateReqVO.getGiveCouponTemplate(), ProductSpuUpdateReqVO.GiveCouponTemplate::getId);
+        Set<Long> giveCouponTemplateIds = convertSet(updateReqVO.getGiveCouponTemplates(), ProductSpuUpdateReqVO.GiveCouponTemplate::getId);
         validateCouponTemplate(giveCouponTemplateIds);
         // 校验SKU
         List<ProductSkuCreateOrUpdateReqVO> skuSaveReqList = updateReqVO.getSkus();
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/api/coupon/CouponTemplateApiImpl.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/api/coupon/CouponTemplateApiImpl.java
index 77d2c2cde..8c4f443f5 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/api/coupon/CouponTemplateApiImpl.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/api/coupon/CouponTemplateApiImpl.java
@@ -1,5 +1,6 @@
 package cn.iocoder.yudao.module.promotion.api.coupon;
 
+import cn.hutool.core.collection.CollUtil;
 import cn.iocoder.yudao.module.promotion.api.coupon.dto.CouponTemplateRespDTO;
 import cn.iocoder.yudao.module.promotion.convert.coupon.CouponTemplateConvert;
 import cn.iocoder.yudao.module.promotion.service.coupon.CouponTemplateService;
@@ -7,6 +8,7 @@ import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.List;
 
 /**
@@ -22,6 +24,9 @@ public class CouponTemplateApiImpl implements CouponTemplateApi {
 
     @Override
     public List<CouponTemplateRespDTO> getCouponTemplateListByIds(Collection<Long> ids) {
+        if (CollUtil.isEmpty(ids)) { // 防御一下
+            return Collections.emptyList();
+        }
         return CouponTemplateConvert.INSTANCE.convertList(couponTemplateService.getCouponTemplateListByIds(ids));
     }