diff --git a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/task/SimStatusChecker.java b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/task/SimStatusChecker.java
index 621618cf..e2158bde 100644
--- a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/task/SimStatusChecker.java
+++ b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/task/SimStatusChecker.java
@@ -1,6 +1,7 @@
 package com.imdroid.sideslope.task;
 
 import com.alibaba.excel.util.StringUtils;
+import com.imdroid.common.util.ThreadManager;
 import com.imdroid.secapi.dto.*;
 import com.imdroid.sideslope.sal.Device;
 import com.imdroid.sideslope.sal.DeviceService;
@@ -47,40 +48,42 @@ public class SimStatusChecker {
     @Resource(name = "local")
     private DeviceService deviceService;
 
-    private static final ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(3);
-    @Autowired
     private SimCardQueryServiceImpl simCardQueryServiceImpl;
 
     // 每小时执行一次状态检查调度
-    //@Scheduled(cron = "0 0 * * * ?")
-    @Scheduled(cron = "0 */10 * * * ?")
+    @Scheduled(cron = "0 0 * * * ?")
+    //@Scheduled(cron = "0 */10 * * * ?")
     private void scheduleSimCardStatusCheck() {
         List<GnssStatusJoin> onlineDevices = gnssStatusMapper.queryOnline();
         logger.info("当前在线设备数量: {}", onlineDevices.size());
 
         for (GnssStatusJoin onlineDevice : onlineDevices) {
-            //int delay = Math.abs(onlineDevice.getDeviceid().hashCode() % 3600 );
-            int delay = Math.abs(onlineDevice.getDeviceid().hashCode() % 600 );
+            int delay = Math.abs(onlineDevice.getDeviceid().hashCode() % 3600 );
             logger.info("- 设备: {}, SIM状态查询，延迟执行: {}秒", onlineDevice.getDeviceid(), delay);
 
-            scheduler.schedule(() -> checkDeviceSimCardStatus(onlineDevice.getDeviceid()),
-                    delay, TimeUnit.SECONDS);
+            ThreadManager.getScheduledThreadPool().schedule(
+                    () -> checkDeviceSimCardStatus(onlineDevice.getDeviceid()),
+                    delay,
+                    TimeUnit.SECONDS
+            );
         }
     }
 
     // 每两小时执行一次流量检查调度
-    //@Scheduled(cron = "0 0 0/2 * * ?")
-    @Scheduled(cron = "0 */20 * * * ?")
+    @Scheduled(cron = "0 0 0/2 * * ?")
     private void scheduleSimCardTrafficCheck() {
         List<GnssStatusJoin> onlineDevices = gnssStatusMapper.queryOnline();
         logger.info("当前在线设备数量: {}", onlineDevices.size());
 
         for (GnssStatusJoin onlineDevice : onlineDevices) {
-            int delay = Math.abs(onlineDevice.getDeviceid().hashCode() % 1200);
+            int delay = Math.abs(onlineDevice.getDeviceid().hashCode() % 7200);
             logger.debug("- 设备: {}, SIM流量查询，延迟执行: {}秒", onlineDevice.getDeviceid(), delay);
 
-            scheduler.schedule(() -> checkDeviceSimCardTraffic(onlineDevice.getDeviceid()),
-                    delay, TimeUnit.SECONDS);
+            ThreadManager.getScheduledThreadPool().schedule(
+                    () -> checkDeviceSimCardTraffic(onlineDevice.getDeviceid()),
+                    delay,
+                    TimeUnit.SECONDS
+            );
         }
     }