diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderPlarformProvider.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderPlarformProvider.java
index fe130a54..9a00c179 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderPlarformProvider.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderPlarformProvider.java
@@ -166,6 +166,7 @@ public class SIPRequestHeaderPlarformProvider {
 
 	public Request createMessageRequest(ParentPlatform parentPlatform, String content, SendRtpItem sendRtpItem) throws PeerUnavailableException, ParseException, InvalidArgumentException {
 		CallIdHeader callIdHeader = SipFactory.getInstance().createHeaderFactory().createCallIdHeader(sendRtpItem.getCallId());
+		callIdHeader.setCallId(sendRtpItem.getCallId());
 		return createMessageRequest(parentPlatform, content, sendRtpItem.getToTag(), SipUtils.getNewViaTag(), sendRtpItem.getFromTag(), callIdHeader);
 	}
 
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/AckRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/AckRequestProcessor.java
index 61a60041..d189048b 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/AckRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/AckRequestProcessor.java
@@ -111,9 +111,20 @@ public class AckRequestProcessor extends SIPRequestProcessorParent implements In
 			logger.warn("[收到ACK]：未找到通道({})的推流信息", channelId);
 			return;
 		}
+		// tcp主动时，此时是级联下级平台，在回复200ok时，本地已经请求zlm开启监听，跳过下面步骤
+		if (sendRtpItem.isTcpActive()) {
+			logger.info("收到ACK，rtp/{} TCP主动方式后续处理", sendRtpItem.getStreamId());
+			return;
+		}
 		String is_Udp = sendRtpItem.isTcp() ? "0" : "1";
 		MediaServerItem mediaInfo = mediaServerService.getOne(sendRtpItem.getMediaServerId());
-		logger.info("收到ACK，rtp/{}开始向上级推流, 目标={}:{}，SSRC={}", sendRtpItem.getStreamId(), sendRtpItem.getIp(), sendRtpItem.getPort(), sendRtpItem.getSsrc());
+		logger.info("收到ACK，rtp/{}开始向上级推流, 目标={}:{}，SSRC={}, 协议:{}",
+				sendRtpItem.getStreamId(),
+				sendRtpItem.getIp(),
+				sendRtpItem.getPort(),
+				sendRtpItem.getSsrc(),
+				sendRtpItem.isTcp()?(sendRtpItem.isTcpActive()?"TCP主动":"TCP被动"):"UDP"
+		);
 		Map<String, Object> param = new HashMap<>(12);
 		param.put("vhost","__defaultVhost__");
 		param.put("app",sendRtpItem.getApp());
@@ -130,10 +141,6 @@ public class AckRequestProcessor extends SIPRequestProcessorParent implements In
 			// 开启rtcp保活
 			param.put("udp_rtcp_timeout", sendRtpItem.isRtcp()? "1":"0");
 		}
-		// tcp主动时，此时是级联下级平台，在回复200ok时，本地已经请求zlm开启监听，跳过下面步骤
-		if (sendRtpItem.isTcpActive()) {
-			return;
-		}
 		if (mediaInfo == null) {
 			RequestPushStreamMsg requestPushStreamMsg = RequestPushStreamMsg.getInstance(
 					sendRtpItem.getMediaServerId(), sendRtpItem.getApp(), sendRtpItem.getStreamId(),
diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
index 260b9a42..cf8bdd24 100644
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
@@ -12,7 +12,6 @@ import com.genersoft.iot.vmp.conf.exception.ServiceException;
 import com.genersoft.iot.vmp.conf.exception.SsrcTransactionNotFoundException;
 import com.genersoft.iot.vmp.gb28181.bean.*;
 import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
-import com.genersoft.iot.vmp.gb28181.session.SSRCFactory;
 import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
 import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
 import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
@@ -39,7 +38,6 @@ import gov.nist.javax.sip.message.SIPResponse;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Service;
 import org.springframework.util.ObjectUtils;
 
@@ -688,17 +686,8 @@ public class PlayServiceImpl implements IPlayService {
                     null);
             return;
         }
-        String stream = null;
-        if (newMediaServerItem.isRtpEnable()) {
-            String startTimeStr = startTime.replace("-", "")
-                    .replace(":", "")
-                    .replace(" ", "");
-            String endTimeTimeStr = endTime.replace("-", "")
-                    .replace(":", "")
-                    .replace(" ", "");
-            stream = deviceId + "_" + channelId + "_" + startTimeStr + "_" + endTimeTimeStr;
-        }
-        SSRCInfo ssrcInfo = mediaServerService.openRTPServer(newMediaServerItem, stream, null, device.isSsrcCheck(),  true, 0, false, device.getStreamModeForParam());
+        // 录像下载不使用固定流地址，固定流地址会导致如果开始时间与结束时间一致时文件错误的叠加在一起
+        SSRCInfo ssrcInfo = mediaServerService.openRTPServer(newMediaServerItem, null, null, device.isSsrcCheck(),  true, 0, false, device.getStreamModeForParam());
         download(newMediaServerItem, ssrcInfo, deviceId, channelId, startTime, endTime, downloadSpeed, callback);
     }