diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/coupon/AppCouponController.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/coupon/AppCouponController.java
index a0804079b..481ced4b4 100755
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/coupon/AppCouponController.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/coupon/AppCouponController.java
@@ -20,7 +20,7 @@ public class AppCouponController {
 
     // TODO 芋艿：待实现
     @PostMapping("/take")
-    @Operation(description = "领取优惠劵")
+    @Operation(summary = "领取优惠劵")
     public CommonResult<Long> takeCoupon(@RequestBody AppCouponTemplatePageReqVO pageReqVO) {
         return success(1L);
     }
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/coupon/AppCouponTemplateController.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/coupon/AppCouponTemplateController.java
index f08bd0d74..8c6521803 100755
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/coupon/AppCouponTemplateController.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/coupon/AppCouponTemplateController.java
@@ -34,7 +34,7 @@ public class AppCouponTemplateController {
 
     // TODO 芋艿：待实现
     @GetMapping("/list")
-    @Operation(description = "获得优惠劵模版列表") // 目前主要给商品详情使用
+    @Operation(summary = "获得优惠劵模版列表") // 目前主要给商品详情使用
     @Parameters({
             @Parameter(name = "spuId", description = "商品 SPU 编号", required = true),
             @Parameter(name = "useType", description = "使用类型"),
@@ -76,7 +76,7 @@ public class AppCouponTemplateController {
 
     // TODO 芋艿：待实现
     @GetMapping("/page")
-    @Operation(description = "获得优惠劵模版分页")
+    @Operation(summary = "获得优惠劵模版分页")
     public CommonResult<PageResult<AppCouponTemplateRespVO>> getCouponTemplatePage(AppCouponTemplatePageReqVO pageReqVO) {
         return null;
     }
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/seckill/AppSeckillActivityController.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/seckill/AppSeckillActivityController.java
new file mode 100644
index 000000000..22d4f76bd
--- /dev/null
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/seckill/AppSeckillActivityController.java
@@ -0,0 +1,67 @@
+package cn.iocoder.yudao.module.promotion.controller.app.seckill;
+
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.module.promotion.controller.app.seckill.vo.AppSeckillActivitiDetailRespVO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+
+@Tag(name = "用户 App - 秒杀活动")
+@RestController
+@RequestMapping("/promotion/seckill-activity")
+@Validated
+public class AppSeckillActivityController {
+
+    @GetMapping("/get-detail")
+    @Operation(summary = "获得秒杀活动明细")
+    @Parameter(name = "id", description = "活动编号", required = true, example = "1024")
+    public CommonResult<AppSeckillActivitiDetailRespVO> getSeckillActivity(@RequestParam("id") Long id) {
+        // TODO 芋艿：如果禁用的时候，需要抛出异常；
+        AppSeckillActivitiDetailRespVO obj = new AppSeckillActivitiDetailRespVO();
+        // 设置其属性的值
+        obj.setId(id);
+        obj.setName("晚九点限时秒杀");
+        obj.setStatus(1);
+        obj.setStartTime(LocalDateTime.of(2023, 6, 10, 0, 0, 0));
+        obj.setEndTime(LocalDateTime.of(2023, 6, 10, 23, 59, 0));
+        obj.setSpuId(633L);
+        // 创建一个Product对象的列表
+        List<AppSeckillActivitiDetailRespVO.Product> productList = new ArrayList<>();
+        // 创建三个新的Product对象并设置其属性的值
+        AppSeckillActivitiDetailRespVO.Product product1 = new AppSeckillActivitiDetailRespVO.Product();
+        product1.setSkuId(4096L);
+        product1.setSeckillPrice(100);
+        product1.setQuota(50);
+        // 将第一个Product对象添加到列表中
+        productList.add(product1);
+        // 创建第二个Product对象并设置其属性的值
+        AppSeckillActivitiDetailRespVO.Product product2 = new AppSeckillActivitiDetailRespVO.Product();
+        product2.setSkuId(4097L);
+        product2.setSeckillPrice(200);
+        product2.setQuota(100);
+        // 将第二个Product对象添加到列表中
+        productList.add(product2);
+        // 创建第三个Product对象并设置其属性的值
+        AppSeckillActivitiDetailRespVO.Product product3 = new AppSeckillActivitiDetailRespVO.Product();
+        product3.setSkuId(4098L);
+        product3.setSeckillPrice(300);
+        product3.setQuota(150);
+        // 将第三个Product对象添加到列表中
+        productList.add(product3);
+        // 将Product列表设置为对象的属性值
+        obj.setProducts(productList);
+        return success(obj);
+    }
+
+}
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/seckill/vo/AppSeckillActivitiDetailRespVO.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/seckill/vo/AppSeckillActivitiDetailRespVO.java
new file mode 100644
index 000000000..62cdf9b4f
--- /dev/null
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/controller/app/seckill/vo/AppSeckillActivitiDetailRespVO.java
@@ -0,0 +1,51 @@
+package cn.iocoder.yudao.module.promotion.controller.app.seckill.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Schema(description = "用户 App - 秒杀活动 Response VO")
+@Data
+public class AppSeckillActivitiDetailRespVO {
+
+    @Schema(description = "秒杀活动编号", required = true, example = "1024")
+    private Long id;
+
+    @Schema(description = "秒杀活动名称", required = true, example = "晚九点限时秒杀")
+    private String name;
+
+    @Schema(description = "活动状态", required = true, example = "1")
+    private Integer status;
+
+    // TODO @芋艿：开始时间、结束时间，要和场次结合起来；就是要算到当前场次，是几点哈；
+
+    @Schema(description = "活动开始时间", required = true)
+    private LocalDateTime startTime;
+
+    @Schema(description = "活动结束时间", required = true)
+    private LocalDateTime endTime;
+
+    @Schema(description = "商品 SPU 编号", required = true, example = "2048")
+    private Long spuId;
+
+    @Schema(description = "商品 SPU 名字", required = true)
+    private List<Product> products;
+
+    @Schema(description = "商品信息")
+    @Data
+    public static class Product {
+
+        @Schema(description = "商品 SKU 编号", required = true, example = "4096")
+        private Long skuId;
+
+        @Schema(description = "秒杀金额，单位：分", required = true, example = "100")
+        private Integer seckillPrice;
+
+        @Schema(description = "秒杀限量库存", required = true, example = "50")
+        private Integer quota;
+
+    }
+
+}
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckillactivity/SeckillActivityDO.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckillactivity/SeckillActivityDO.java
index 1d3b6da27..2a0dcd70b 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckillactivity/SeckillActivityDO.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckillactivity/SeckillActivityDO.java
@@ -37,7 +37,7 @@ public class SeckillActivityDO extends BaseDO {
     private String name;
     /**
      * 活动状态
-     * <p>
+     *
      * 枚举 {@link PromotionActivityStatusEnum 对应的类}
      */
     private Integer status;
diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckillactivity/SeckillProductDO.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckillactivity/SeckillProductDO.java
index 3783d6dda..2adc0acfd 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckillactivity/SeckillProductDO.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/seckill/seckillactivity/SeckillProductDO.java
@@ -53,6 +53,7 @@ public class SeckillProductDO extends BaseDO {
      */
     private Integer seckillPrice;
 
+    // TODO @芋艿：改成 quota 限量库存；每次购买时，需要减小；
     /**
      * 秒杀库存
      */
@@ -61,5 +62,6 @@ public class SeckillProductDO extends BaseDO {
     /**
      * 每人限购
      */
-    private Integer limitBuyCount;
-}
\ No newline at end of file
+    private Integer limitCount;
+
+}
diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/AppTradeOrderController.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/AppTradeOrderController.java
index e3008fdd6..49bc63986 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/AppTradeOrderController.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/controller/app/order/AppTradeOrderController.java
@@ -64,7 +64,7 @@ public class AppTradeOrderController {
     }
 
     @PostMapping("/update-paid")
-    @Operation(description = "更新订单为已支付") // 由 pay-module 支付服务，进行回调，可见 PayNotifyJob
+    @Operation(summary = "更新订单为已支付") // 由 pay-module 支付服务，进行回调，可见 PayNotifyJob
     public CommonResult<Boolean> updateOrderPaid(@RequestBody PayOrderNotifyReqDTO notifyReqDTO) {
         tradeOrderService.updateOrderPaid(Long.valueOf(notifyReqDTO.getMerchantOrderId()),
                 notifyReqDTO.getPayOrderId());