diff --git a/manager/src/main/java/org/jiayunet/service/JobCleanService.java b/manager/src/main/java/org/jiayunet/service/JobCleanService.java
index 9edd7eb..3007316 100644
--- a/manager/src/main/java/org/jiayunet/service/JobCleanService.java
+++ b/manager/src/main/java/org/jiayunet/service/JobCleanService.java
@@ -69,10 +69,10 @@ public class JobCleanService {
     }
 
     /**
-     * 定时任务A：岗位清洗（每5分钟）
+     * 定时任务A：岗位清洗（每3分钟）
      * <p>1. 批量锁定待清洗数据 2. 多线程并发调用AI清洗 3. 写入业务表</p>
      */
-    @Scheduled(cron = "0 */1 * * * ?")
+    @Scheduled(cron = "0 */3 * * * ?")
     public void cleanJob() {
         List<AppJobData> dataList = jobCleanTransactionService.lockBatch(batchSize);
         if (dataList.isEmpty()) {