diff --git a/shgx-admin/src/main/java/com/shgx/web/controller/dryingroom/DryEquipmentInfoController.java b/shgx-admin/src/main/java/com/shgx/web/controller/dryingroom/DryEquipmentInfoController.java
index 4db7b72..072f2af 100644
--- a/shgx-admin/src/main/java/com/shgx/web/controller/dryingroom/DryEquipmentInfoController.java
+++ b/shgx-admin/src/main/java/com/shgx/web/controller/dryingroom/DryEquipmentInfoController.java
@@ -106,7 +106,7 @@ public class DryEquipmentInfoController extends BaseController
     /**
      * 关闭报警
      */
-    @GetMapping("/closeAlarm")
+    @GetMapping("/closeAlarm/{id}")
     public AjaxResult closeAlarm(@PathVariable("id") Long id)
     {
         return toAjax(dryEquipmentInfoService.closeAlarm(id));
diff --git a/shgx-dryingroom/src/main/java/com/shgx/dryingroom/collect/AutoCollectService.java b/shgx-dryingroom/src/main/java/com/shgx/dryingroom/collect/AutoCollectService.java
index f18b261..6ec2f1d 100644
--- a/shgx-dryingroom/src/main/java/com/shgx/dryingroom/collect/AutoCollectService.java
+++ b/shgx-dryingroom/src/main/java/com/shgx/dryingroom/collect/AutoCollectService.java
@@ -62,7 +62,7 @@ public class AutoCollectService {
     /**
      * 定时任务：每10秒执行一次数据采集
      */
-    @Scheduled(cron = "0/10 * * * * ?")
+    @Scheduled(cron = "0/30 * * * * ?")
     @Transactional(rollbackFor = Exception.class)
     public void autoCollectData() {
         log.info("===== 开始执行自动采集任务 =====");
@@ -82,8 +82,8 @@ public class AutoCollectService {
         boolean isAlarmRound = collectCount % 2 == 0;
         List<String> alarmEquipCodes = new ArrayList<>();
         if (isAlarmRound) {
-            alarmEquipCodes = selectRandomEquipments(2);
-            log.info("本次为报警轮次，随机选中2台报警设备：{}", alarmEquipCodes);
+            alarmEquipCodes = selectRandomEquipments(1);
+            log.info("本次为报警轮次，随机选中1台报警设备：{}", alarmEquipCodes);
         } else {
             log.info("本次为正常轮次（第{}次采集），无报警设备", collectCount);
         }