diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
index f0277784b..5f91b56e2 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
@@ -222,7 +222,7 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
                         if (sendRtpItem.isTcpActive()) {
                             MediaServer mediaServer = mediaServerService.getOne(sendRtpItem.getMediaServerId());
                             try {
-                                mediaServerService.startSendRtpPassive(mediaServer, sendRtpItem, 5);
+                                mediaServerService.startSendRtpPassive(mediaServer, sendRtpItem, 5*1000);
                                 DeviceChannel deviceChannel = deviceChannelService.getOneForSourceById(sendRtpItem.getChannelId());
                                 if (deviceChannel != null) {
                                     redisCatchStorage.sendPlatformStartPlayMsg(sendRtpItem, deviceChannel, platform);