diff --git a/ruoyi-system/src/main/java/com/ruoyi/jarvis/task/LogisticsScanTask.java b/ruoyi-system/src/main/java/com/ruoyi/jarvis/task/LogisticsScanTask.java
index 6da234c..9c7adf7 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/jarvis/task/LogisticsScanTask.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/jarvis/task/LogisticsScanTask.java
@@ -13,7 +13,7 @@ import java.util.List;
 
 /**
  * 物流信息扫描定时任务
- * 每1小时扫描一次分销标记为F或PDD的订单，获取物流信息并推送
+ * 每20分钟扫描一次分销标记为F或PDD的订单（最近30天），获取物流信息并推送
  */
 @Component
 public class LogisticsScanTask {
@@ -26,15 +26,16 @@ public class LogisticsScanTask {
     private ILogisticsService logisticsService;
 
     /**
-     * 定时任务：每1小时执行一次
-     * Cron表达式：0 0 * * * ? 表示每小时的第0分钟执行
+     * 定时任务：每20分钟执行一次
+     * Cron表达式：0 */20 * * * ? 表示每20分钟执行一次
+     * 只扫描最近30天的订单
      */
     @Scheduled(cron = "0 */20 * * * ?")
     public void scanAndFetchLogistics() {
-        logger.info("========== 开始执行物流信息扫描定时任务 ==========");
+        logger.info("========== 开始执行物流信息扫描定时任务（最近30天订单） ==========");
 
         try {
-            // 查询分销标记为F或PDD且有物流链接的订单
+            // 查询分销标记为F或PDD且有物流链接的订单（最近30天）
             List<JDOrder> orders = jdOrderService.selectJDOrderListByDistributionMarkFOrPDD();
 
             if (orders == null || orders.isEmpty()) {
diff --git a/ruoyi-system/src/main/resources/mapper/jarvis/JDOrderMapper.xml b/ruoyi-system/src/main/resources/mapper/jarvis/JDOrderMapper.xml
index 556a7c9..11262f6 100644
--- a/ruoyi-system/src/main/resources/mapper/jarvis/JDOrderMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/jarvis/JDOrderMapper.xml
@@ -212,6 +212,7 @@
             (distribution_mark = 'F' OR distribution_mark = 'PDD' OR distribution_mark = 'H' OR distribution_mark = 'W' OR distribution_mark = 'PDD-W')
             AND logistics_link IS NOT NULL
             AND logistics_link != ''
+            AND create_time >= DATE_SUB(NOW(), INTERVAL 30 DAY)
         </where>
         ORDER BY create_time DESC
     </select>