diff --git a/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/gb28181/Gb28181DownloadService.java b/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/gb28181/Gb28181DownloadService.java
index 0ba4fd9..df5b2fe 100644
--- a/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/gb28181/Gb28181DownloadService.java
+++ b/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/gb28181/Gb28181DownloadService.java
@@ -6,6 +6,7 @@ import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.io.IoUtil;
 import cn.skcks.docking.gb28181.common.json.JsonException;
 import cn.skcks.docking.gb28181.common.json.JsonResponse;
+import cn.skcks.docking.gb28181.core.sip.gb28181.constant.GB28181Constant;
 import cn.skcks.docking.gb28181.core.sip.gb28181.sdp.GB28181Description;
 import cn.skcks.docking.gb28181.core.sip.gb28181.sdp.MediaSdpHelper;
 import cn.skcks.docking.gb28181.core.sip.gb28181.sdp.StreamMode;
@@ -52,6 +53,7 @@ import javax.sip.message.Request;
 import javax.sip.message.Response;
 import java.nio.charset.StandardCharsets;
 import java.text.MessageFormat;
+import java.time.ZoneId;
 import java.util.Date;
 import java.util.List;
 import java.util.Optional;
@@ -185,8 +187,9 @@ public class Gb28181DownloadService {
 
         WvpProxyDevice device = deviceByGbDeviceIdAndChannel.get();
         WvpProxyDocking docking = deviceByGbDeviceId.get();
-        long start = startTime.toInstant().getEpochSecond();
-        long end = endTime.toInstant().getEpochSecond();
+
+        long start = startTime.toInstant().atZone(ZoneId.of(GB28181Constant.TIME_ZONE)).toInstant().getEpochSecond();
+        long end = endTime.toInstant().atZone(ZoneId.of(GB28181Constant.TIME_ZONE)).toInstant().getEpochSecond();
         String streamId = MediaSdpHelper.getStreamId(gbDeviceId, channel, String.valueOf(start), String.valueOf(end));
         int streamMode = proxySipConfig.getTransport().equalsIgnoreCase(ListeningPoint.UDP) ? 0 : 1;
         String ip = zlmMediaConfig.getIp();