diff --git a/njzscloud-localizer-svr/src/main/java/com/njzscloud/localizer/config/OnStarted.java b/njzscloud-localizer-svr/src/main/java/com/njzscloud/localizer/config/OnStarted.java
index fc950cd..ea54b93 100644
--- a/njzscloud-localizer-svr/src/main/java/com/njzscloud/localizer/config/OnStarted.java
+++ b/njzscloud-localizer-svr/src/main/java/com/njzscloud/localizer/config/OnStarted.java
@@ -146,7 +146,7 @@ public class OnStarted {
             Integer speed = param.getSpeed();
             CompletableFuture.runAsync(() -> {
                 try {
-                    LocalDateTime startTime = LocalDateTime.now().minusSeconds(300);
+                    LocalDateTime startTime = LocalDateTime.now().minusSeconds(60 * 30);
                     int errCount = 0;
                     while (true) {
                         // 检查是否被取消
@@ -165,7 +165,7 @@ public class OnStarted {
 
                         List<TruckLocationTrackEntity> records = resultPage.getRecords();
                         if (records.isEmpty()) {
-                            if (errCount >= 300) {
+                            if (errCount >= 3600) {
                                 log.error("暂无实时数据, 车牌号: {}, 时间: {}", licensePlate, startTime);
                                 Websocket.publish(new WsMsg()
                                         .setEvent("down/truck_location_track/realtime")