diff --git a/Others/sql/flashsale.sql b/Others/sql/flashsale.sql
index 93e7641..0e23f7a 100644
--- a/Others/sql/flashsale.sql
+++ b/Others/sql/flashsale.sql
@@ -11,7 +11,7 @@
  Target Server Version : 50726
  File Encoding         : 65001
 
- Date: 04/03/2022 17:15:21
+ Date: 05/03/2022 12:39:01
 */
 
 SET NAMES utf8mb4;
@@ -38,7 +38,7 @@ INSERT INTO `item_info` VALUES (1, 'item-h7p0wt-22680', 22.00, '0sddhs4aeowc2663
 INSERT INTO `item_info` VALUES (2, '电视机', 1800.00, '一台电视机', 0, 'https://ns-strategy.cdn.bcebos.com/ns-strategy/upload/fc_big_pic/part-00015-3050.jpg');
 INSERT INTO `item_info` VALUES (3, '电冰箱', 2800.00, '一台电冰箱', 0, 'https://ns-strategy.cdn.bcebos.com/ns-strategy/upload/fc_big_pic/part-00015-3050.jpg');
 INSERT INTO `item_info` VALUES (4, '空调', 3600.00, '一台空调', 0, 'https://ns-strategy.cdn.bcebos.com/ns-strategy/upload/fc_big_pic/part-00015-3050.jpg');
-INSERT INTO `item_info` VALUES (5, 'item-2xmm6g-5492', 235.00, 'lsudsf67ghobos3q1olbwx27', 0, 'https://ns-strategy.cdn.bcebos.com/ns-strategy/upload/fc_big_pic/part-00015-3050.jpg');
+INSERT INTO `item_info` VALUES (5, '小米手机', 2235.00, 'lsudsf67ghobos3q1olbwx27', 0, 'https://ss0.baidu.com/7Po3dSag_xI4khGko9WTAnF6hhy/image/h%3D300/sign=edc83f8851f431ada3d245397b37ac0f/d058ccbf6c81800a46a75314ec3533fa828b476e.jpg');
 INSERT INTO `item_info` VALUES (6, 'item-wlx9gu-1220', 270.00, '3q234qqp3wwo53mtdv0qjuvg', 0, 'https://ns-strategy.cdn.bcebos.com/ns-strategy/upload/fc_big_pic/part-00015-3050.jpg');
 INSERT INTO `item_info` VALUES (7, 'item-cqru11-3487', 259.00, '04q6lopvj3ubb4458k4wldok', 0, 'https://ns-strategy.cdn.bcebos.com/ns-strategy/upload/fc_big_pic/part-00015-3050.jpg');
 INSERT INTO `item_info` VALUES (8, 'item-7f7qa1-5168', 314.00, 'jqkgc5ks2r9e2k8za3zs9rlc', 0, 'https://ns-strategy.cdn.bcebos.com/ns-strategy/upload/fc_big_pic/part-00015-3050.jpg');
@@ -94,12 +94,32 @@ CREATE TABLE `order_info`  (
   `amount` int(255) NOT NULL,
   `order_price` decimal(10, 2) NOT NULL,
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci ROW_FORMAT = Dynamic;
+) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci ROW_FORMAT = DYNAMIC;
 
 -- ----------------------------
 -- Records of order_info
 -- ----------------------------
 
+-- ----------------------------
+-- Table structure for promo_info
+-- ----------------------------
+DROP TABLE IF EXISTS `promo_info`;
+CREATE TABLE `promo_info`  (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `promo_name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '',
+  `start_date` datetime NOT NULL DEFAULT '0000-01-01 00:00:00',
+  `item_id` int(11) NOT NULL DEFAULT 0,
+  `prome_item_price` decimal(10, 2) NOT NULL DEFAULT 0.00,
+  PRIMARY KEY (`id`) USING BTREE,
+  INDEX `item_id`(`item_id`) USING BTREE,
+  CONSTRAINT `promo_info_ibfk_1` FOREIGN KEY (`item_id`) REFERENCES `item_info` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT
+) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci ROW_FORMAT = Dynamic;
+
+-- ----------------------------
+-- Records of promo_info
+-- ----------------------------
+INSERT INTO `promo_info` VALUES (1, '小米手机抢购活动', '2022-03-05 14:00:00', 1, 1999.00);
+
 -- ----------------------------
 -- Table structure for sequence_info
 -- ----------------------------
@@ -109,7 +129,7 @@ CREATE TABLE `sequence_info`  (
   `current_value` int(11) NOT NULL DEFAULT 0,
   `step` int(11) NOT NULL DEFAULT 0,
   PRIMARY KEY (`name`) USING BTREE
-) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci ROW_FORMAT = Dynamic;
+) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci ROW_FORMAT = DYNAMIC;
 
 -- ----------------------------
 -- Records of sequence_info
diff --git a/pom.xml b/pom.xml
index 375cf97..5aaf2ee 100644
--- a/pom.xml
+++ b/pom.xml
@@ -72,6 +72,14 @@
             <artifactId>hibernate-validator</artifactId>
             <version>5.4.3.Final</version>
         </dependency>
+
+        <!--日期时间-->
+        <dependency>
+            <groupId>joda-time</groupId>
+            <artifactId>joda-time</artifactId>
+            <version>2.9.1</version>
+        </dependency>
+
     </dependencies>
 
     <build>
diff --git a/src/main/java/com/cxyxiaomo/flashsale/service/model/PromoModel.java b/src/main/java/com/cxyxiaomo/flashsale/service/model/PromoModel.java
new file mode 100644
index 0000000..db0effa
--- /dev/null
+++ b/src/main/java/com/cxyxiaomo/flashsale/service/model/PromoModel.java
@@ -0,0 +1,63 @@
+package com.cxyxiaomo.flashsale.service.model;
+
+import org.joda.time.DateTime;
+
+import java.math.BigDecimal;
+import java.util.Date;
+
+public class PromoModel {
+
+    private Integer id;
+
+    // 秒杀活动名称
+    private String promoName;
+
+    // 活动开始时间
+    private DateTime startDate;
+
+    // 秒杀活动适用商品
+    private Integer itemId;
+
+    // 秒杀活动的价格
+    private BigDecimal promoPrice;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getPromoName() {
+        return promoName;
+    }
+
+    public void setPromoName(String promoName) {
+        this.promoName = promoName;
+    }
+
+    public DateTime getStartDate() {
+        return startDate;
+    }
+
+    public void setStartDate(DateTime startDate) {
+        this.startDate = startDate;
+    }
+
+    public Integer getItemId() {
+        return itemId;
+    }
+
+    public void setItemId(Integer itemId) {
+        this.itemId = itemId;
+    }
+
+    public BigDecimal getPromoPrice() {
+        return promoPrice;
+    }
+
+    public void setPromoPrice(BigDecimal promoPrice) {
+        this.promoPrice = promoPrice;
+    }
+}