diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/reward/RewardActivityController.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/reward/RewardActivityController.java
index d41912337..0e50ffc14 100755
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/reward/RewardActivityController.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/reward/RewardActivityController.java
@@ -2,23 +2,22 @@ package cn.iocoder.yudao.module.promotion.controller.admin.reward;
 
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.module.promotion.controller.admin.reward.vo.RewardActivityCreateReqVO;
 import cn.iocoder.yudao.module.promotion.controller.admin.reward.vo.RewardActivityPageReqVO;
 import cn.iocoder.yudao.module.promotion.controller.admin.reward.vo.RewardActivityRespVO;
 import cn.iocoder.yudao.module.promotion.controller.admin.reward.vo.RewardActivityUpdateReqVO;
-import cn.iocoder.yudao.module.promotion.convert.reward.RewardActivityConvert;
 import cn.iocoder.yudao.module.promotion.dal.dataobject.reward.RewardActivityDO;
 import cn.iocoder.yudao.module.promotion.service.reward.RewardActivityService;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import jakarta.validation.Valid;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
-import jakarta.annotation.Resource;
-import jakarta.validation.Valid;
-
 import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
 
 @Tag(name = "管理后台 - 满减送活动")
@@ -69,7 +68,7 @@ public class RewardActivityController {
     @PreAuthorize("@ss.hasPermission('promotion:reward-activity:query')")
     public CommonResult<RewardActivityRespVO> getRewardActivity(@RequestParam("id") Long id) {
         RewardActivityDO rewardActivity = rewardActivityService.getRewardActivity(id);
-        return success(RewardActivityConvert.INSTANCE.convert(rewardActivity));
+        return success(BeanUtils.toBean(rewardActivity, RewardActivityRespVO.class));
     }
 
     @GetMapping("/page")
@@ -77,7 +76,7 @@ public class RewardActivityController {
     @PreAuthorize("@ss.hasPermission('promotion:reward-activity:query')")
     public CommonResult<PageResult<RewardActivityRespVO>> getRewardActivityPage(@Valid RewardActivityPageReqVO pageVO) {
         PageResult<RewardActivityDO> pageResult = rewardActivityService.getRewardActivityPage(pageVO);
-        return success(RewardActivityConvert.INSTANCE.convertPage(pageResult));
+        return success(BeanUtils.toBean(pageResult, RewardActivityRespVO.class));
     }
 
 }
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/reward/vo/RewardActivityBaseVO.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/reward/vo/RewardActivityBaseVO.java
index 7f68ee123..31c40d9de 100755
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/reward/vo/RewardActivityBaseVO.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/reward/vo/RewardActivityBaseVO.java
@@ -79,13 +79,13 @@ public class RewardActivityBaseVO {
         @Schema(description = "赠送的积分", requiredMode = Schema.RequiredMode.REQUIRED, example = "100")
         private Integer point;
 
-        @Schema(description = "赠送的优惠劵编号的数组", example = "1,2,3")
-        private Map<Long, Integer> giveCouponsMap;
+        @Schema(description = "赠送的优惠劵编号的数组")
+        private Map<Long, Integer> giveCoupons;
 
-        @AssertTrue(message = "赠送的积分不能小于 1")
+        @AssertTrue(message = "赠送的积分不能小于 0")
         @JsonIgnore
         public boolean isPointValid() {
-            return point == null || point >= 1;
+            return point == null || point >= 0;
         }
 
     }
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/convert/reward/RewardActivityConvert.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/convert/reward/RewardActivityConvert.java
index 5343656ed..c954100c5 100755
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/convert/reward/RewardActivityConvert.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/convert/reward/RewardActivityConvert.java
@@ -1,10 +1,5 @@
 package cn.iocoder.yudao.module.promotion.convert.reward;
 
-import cn.iocoder.yudao.framework.common.pojo.PageResult;
-import cn.iocoder.yudao.module.promotion.controller.admin.reward.vo.RewardActivityCreateReqVO;
-import cn.iocoder.yudao.module.promotion.controller.admin.reward.vo.RewardActivityRespVO;
-import cn.iocoder.yudao.module.promotion.controller.admin.reward.vo.RewardActivityUpdateReqVO;
-import cn.iocoder.yudao.module.promotion.dal.dataobject.reward.RewardActivityDO;
 import org.mapstruct.Mapper;
 import org.mapstruct.factory.Mappers;
 
@@ -18,12 +13,4 @@ public interface RewardActivityConvert {
 
     RewardActivityConvert INSTANCE = Mappers.getMapper(RewardActivityConvert.class);
 
-    RewardActivityDO convert(RewardActivityCreateReqVO bean);
-
-    RewardActivityDO convert(RewardActivityUpdateReqVO bean);
-
-    RewardActivityRespVO convert(RewardActivityDO bean);
-
-    PageResult<RewardActivityRespVO> convertPage(PageResult<RewardActivityDO> page);
-
 }
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/reward/RewardActivityDO.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/reward/RewardActivityDO.java
index f5d60c4e6..03e052a69 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/reward/RewardActivityDO.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/reward/RewardActivityDO.java
@@ -107,9 +107,9 @@ public class RewardActivityDO extends BaseDO {
         /**
          * 赠送的优惠劵
          *
-         *  key: 优惠劵编号，value：对应的优惠券数量
+         *  key: 优惠劵模版编号，value：对应的数量
          */
-        private Map<Long, Integer> giveCouponsMap;
+        private Map<Long, Integer> giveCoupons;
 
     }
 
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/reward/RewardActivityServiceImpl.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/reward/RewardActivityServiceImpl.java
index d35142c19..eefbc6dee 100755
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/reward/RewardActivityServiceImpl.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/reward/RewardActivityServiceImpl.java
@@ -10,7 +10,6 @@ import cn.iocoder.yudao.module.promotion.controller.admin.reward.vo.RewardActivi
 import cn.iocoder.yudao.module.promotion.controller.admin.reward.vo.RewardActivityCreateReqVO;
 import cn.iocoder.yudao.module.promotion.controller.admin.reward.vo.RewardActivityPageReqVO;
 import cn.iocoder.yudao.module.promotion.controller.admin.reward.vo.RewardActivityUpdateReqVO;
-import cn.iocoder.yudao.module.promotion.convert.reward.RewardActivityConvert;
 import cn.iocoder.yudao.module.promotion.dal.dataobject.reward.RewardActivityDO;
 import cn.iocoder.yudao.module.promotion.dal.mysql.reward.RewardActivityMapper;
 import cn.iocoder.yudao.module.promotion.enums.common.PromotionProductScopeEnum;
@@ -54,7 +53,7 @@ public class RewardActivityServiceImpl implements RewardActivityService {
         validateRewardActivitySpuConflicts(null, createReqVO);
 
         // 2. 插入
-        RewardActivityDO rewardActivity = RewardActivityConvert.INSTANCE.convert(createReqVO)
+        RewardActivityDO rewardActivity = BeanUtils.toBean(createReqVO, RewardActivityDO.class)
                 .setStatus(PromotionUtils.calculateActivityStatus(createReqVO.getEndTime()));
         rewardActivityMapper.insert(rewardActivity);
         // 返回
@@ -74,7 +73,7 @@ public class RewardActivityServiceImpl implements RewardActivityService {
         validateRewardActivitySpuConflicts(updateReqVO.getId(), updateReqVO);
 
         // 2. 更新
-        RewardActivityDO updateObj = RewardActivityConvert.INSTANCE.convert(updateReqVO)
+        RewardActivityDO updateObj = BeanUtils.toBean(updateReqVO, RewardActivityDO.class)
                 .setStatus(PromotionUtils.calculateActivityStatus(updateReqVO.getEndTime()));
         rewardActivityMapper.updateById(updateObj);
     }