diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
index 31fd7281..7ff5d14a 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
@@ -526,7 +526,10 @@ public class SIPCommander implements ISIPCommander {
 			Pattern p = Pattern.compile("(\\d+\\.\\d+\\.\\d+\\.\\d+)\\:(\\d+)");
 			Matcher matcher = p.matcher(vh);
 			if (matcher.find()) {
-				byeURI.setHost(matcher.group(1));
+				String ip = matcher.group(1);
+				byeURI.setHost(ip);
+				String port = matcher.group(2);
+				byeURI.setPort(Integer.parseInt(port));
 			}
 			ViaHeader viaHeader = (ViaHeader) byeRequest.getHeader(ViaHeader.NAME);
 			String protocol = viaHeader.getTransport().toUpperCase();
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/MessageRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/MessageRequestProcessor.java
index c5ae4f5d..fbdc7e26 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/MessageRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/MessageRequestProcessor.java
@@ -342,7 +342,7 @@ public class MessageRequestProcessor extends SIPRequestAbstractProcessor {
 		try {
 			// 回复200 OK
 			responseAck(evt);
-			String seqNo = String.valueOf(System.currentTimeMillis());
+			String uuid = UUID.randomUUID().toString().replace("-", "");
 			RecordInfo recordInfo = new RecordInfo();
 			Element rootElement = getRootElement(evt);
 			Element deviceIdElement = rootElement.element("DeviceID");
@@ -398,7 +398,7 @@ public class MessageRequestProcessor extends SIPRequestAbstractProcessor {
 					// 为防止连续请求该设备的录像数据，返回数据错乱，特增加sn进行区分
 					String cacheKey = CACHE_RECORDINFO_KEY + deviceId + sn;
 
-					redis.set(cacheKey + "_" + seqNo, recordList, 90);
+					redis.set(cacheKey + "_" + uuid, recordList, 90);
 					List<Object> cacheKeys = redis.scan(cacheKey + "_*");
 					List<RecordItem> totalRecordList = new ArrayList<RecordItem>();
 					for (int i = 0; i < cacheKeys.size(); i++) {