优化定时时间

service-cdi/service-cdi-biz/src/main/java/com/usky/cdi/service/util/DeviceDataSyncService.java

@@ -36,7 +36,7 @@ public class DeviceDataSyncService {
      */
     // @Scheduled(cron = "*/30 * * * * ?")
     // @Scheduled(cron = "0 0,30 * * * ?")
-    @Scheduled(fixedRate = 29 * 60 * 1000, initialDelay = 0)
+    @Scheduled(fixedDelay = 29 * 60 * 1000, initialDelay = 0)
     public void scheduledDeviceDataSync() {
         try {
             iotDataTransferService.synchronizeDeviceData();