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 5bf9236a..7767a78b 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
@@ -2,6 +2,7 @@ package com.genersoft.iot.vmp.gb28181.transmit.cmd;
 
 import com.genersoft.iot.vmp.conf.SipConfig;
 import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
+import gov.nist.javax.sip.message.MessageFactoryImpl;
 import org.springframework.beans.factory.annotation.Autowired;
 // import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.stereotype.Component;
@@ -205,8 +206,10 @@ public class SIPRequestHeaderPlarformProvider {
 		MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
 		// ceq
 		CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(1L, Request.MESSAGE);
-
-		request = sipFactory.createMessageFactory().createRequest(requestURI, Request.MESSAGE, callIdHeader, cSeqHeader, fromHeader,
+		MessageFactoryImpl messageFactory = (MessageFactoryImpl) sipFactory.createMessageFactory();
+		// 设置编码， 防止中文乱码
+		messageFactory.setDefaultContentEncodingCharset("gb2312");
+		request = messageFactory.createRequest(requestURI, Request.MESSAGE, callIdHeader, cSeqHeader, fromHeader,
 				toHeader, viaHeaders, maxForwards);
 		ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("APPLICATION", "MANSCDP+xml");
 		request.setContent(content, contentTypeHeader);
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java
index 7945dcd0..3789771c 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java
@@ -172,6 +172,7 @@ public class SIPCommanderFroPlatform implements ISIPCommanderForPlatform {
     private void transmitRequest(ParentPlatform parentPlatform, Request request, SipSubscribe.Event errorEvent , SipSubscribe.Event okEvent) throws SipException {
         if("TCP".equals(parentPlatform.getTransport())) {
             tcpSipProvider.sendRequest(request);
+
         } else if("UDP".equals(parentPlatform.getTransport())) {
             udpSipProvider.sendRequest(request);
         }
@@ -264,9 +265,9 @@ public class SIPCommanderFroPlatform implements ISIPCommanderForPlatform {
             deviceInfoXml.append("<CmdType>DeviceInfo</CmdType>\r\n");
             deviceInfoXml.append("<SN>" +sn + "</SN>\r\n");
             deviceInfoXml.append("<DeviceID>" + parentPlatform.getDeviceGBId() + "</DeviceID>\r\n");
-            deviceInfoXml.append("<DeviceName>GB28181 Video Platform</DeviceName>\r\n");
-            deviceInfoXml.append("<Manufacturer>Manufacturer</Manufacturer>\r\n");
-            deviceInfoXml.append("<Model>wvp-28181</Model>\r\n");
+            deviceInfoXml.append("<DeviceName>WVP-GB28181</DeviceName>\r\n");
+            deviceInfoXml.append("<Manufacturer>WVP</Manufacturer>\r\n");
+            deviceInfoXml.append("<Model>wvp-28181-2.0</Model>\r\n");
             deviceInfoXml.append("<Firmware>2.0.202103</Firmware>\r\n");
             deviceInfoXml.append("<Result>OK</Result>\r\n");
             deviceInfoXml.append("</Response>\r\n");
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/AckRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/AckRequestProcessor.java
index 00f1f7da..c1e43e89 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/AckRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/AckRequestProcessor.java
@@ -78,7 +78,7 @@ public class AckRequestProcessor extends SIPRequestAbstractProcessor {
 							zlmrtpServerFactory.startSendRtpStream(param);
 						} else {
 							System.out.println("等待设备推流.......");
-							Thread.sleep(2000);
+							Thread.sleep(1000);
 							continue;
 						}
 					} else {
diff --git a/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMHttpHookListener.java b/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMHttpHookListener.java
index 49d06adc..940a4550 100644
--- a/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMHttpHookListener.java
+++ b/src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMHttpHookListener.java
@@ -220,7 +220,7 @@ public class ZLMHttpHookListener {
 		// String app = json.getString("app");
 		// String stream = json.getString("stream");
 
-		ZLMHttpHookSubscribe.Event subscribe = this.subscribe.getSubscribe(ZLMHttpHookSubscribe.HookType.on_publish, json);
+		ZLMHttpHookSubscribe.Event subscribe = this.subscribe.getSubscribe(ZLMHttpHookSubscribe.HookType.on_shell_login, json);
 		if (subscribe != null) subscribe.response(json);
 
 		JSONObject ret = new JSONObject();