diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/banner/vo/BannerRespVO.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/banner/vo/BannerRespVO.java
index b1ea6c207..2eee606e1 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/banner/vo/BannerRespVO.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/admin/banner/vo/BannerRespVO.java
@@ -4,6 +4,8 @@ import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 import lombok.ToString;
 
+import java.time.LocalDateTime;
+
 @Schema(description = "管理后台 - Banner Response VO")
 @Data
 @ToString(callSuper = true)
@@ -12,4 +14,7 @@ public class BannerRespVO  extends BannerBaseVO {
     @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED)
     private Long id;
 
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED, example = "2022-07-01 23:59:59")
+    private LocalDateTime createTime;
+
 }
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/test/java/cn/iocoder/yudao/module/promotion/service/discount/DiscountActivityServiceImplTest.java b/yudao-module-mall/yudao-module-promotion-biz/src/test/java/cn/iocoder/yudao/module/promotion/service/discount/DiscountActivityServiceImplTest.java
index 5ad517463..dc487942e 100755
--- a/yudao-module-mall/yudao-module-promotion-biz/src/test/java/cn/iocoder/yudao/module/promotion/service/discount/DiscountActivityServiceImplTest.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/test/java/cn/iocoder/yudao/module/promotion/service/discount/DiscountActivityServiceImplTest.java
@@ -18,7 +18,6 @@ import org.springframework.context.annotation.Import;
 import javax.annotation.Resource;
 import java.time.Duration;
 import java.time.LocalDateTime;
-import java.util.Date;
 import java.util.List;
 
 import static cn.iocoder.yudao.framework.common.util.date.LocalDateTimeUtils.addTime;
@@ -139,7 +138,7 @@ public class DiscountActivityServiceImplTest extends BaseDbUnitTest {
         Long id = dbDiscountActivity.getId();
 
         // 调用
-        discountActivityService.closeRewardActivity(id);
+        discountActivityService.closeDiscountActivity(id);
         // 校验状态
         DiscountActivityDO discountActivity = discountActivityMapper.selectById(id);
         assertEquals(discountActivity.getStatus(), PromotionActivityStatusEnum.CLOSE.getStatus());