diff --git a/src/Rtmp/Rtmp.h b/src/Rtmp/Rtmp.h
index 80be7bfe..d0c49535 100644
--- a/src/Rtmp/Rtmp.h
+++ b/src/Rtmp/Rtmp.h
@@ -46,6 +46,7 @@ using namespace ZL::Util;
 #define CHUNK_SERVER_REQUEST			2 /*服务器像客户端发出请求时的chunkID*/
 #define CHUNK_CLIENT_REQUEST_BEFORE		3 /*客户端在createStream前,向服务器发出请求的chunkID*/
 #define CHUNK_CLIENT_REQUEST_AFTER		4 /*客户端在createStream后,向服务器发出请求的chunkID*/
+#define CHUNK_MEDIA						6 /*媒体chunkID*/
 
 #define FLV_KEY_FRAME				1
 #define FLV_INTER_FRAME				2
@@ -62,7 +63,7 @@ public:
         }
     }
     uint8_t timeStamp[4];
-    uint8_t zero[4] = { 0 };
+    uint8_t zero[4] = {0};
     uint8_t random[RANDOM_LEN];
 private:
     void random_generate(char* bytes, int size) {
diff --git a/src/Rtmp/RtmpProtocol.cpp b/src/Rtmp/RtmpProtocol.cpp
index 35e0b2b8..f7d3dfa5 100644
--- a/src/Rtmp/RtmpProtocol.cpp
+++ b/src/Rtmp/RtmpProtocol.cpp
@@ -115,7 +115,10 @@ void RtmpProtocol::sendUserControl(uint16_t ui16EventType,
 }
 
 void RtmpProtocol::sendResponse(int iType, const string& str) {
-	sendRtmp(iType, m_iNowStreamID, str, 0, m_iNowChunkID);
+	if(!m_bDataStarted && (iType == MSG_DATA)){
+		m_bDataStarted =  true;
+	}
+	sendRtmp(iType, m_iNowStreamID, str, 0, m_bDataStarted ? CHUNK_CLIENT_REQUEST_AFTER : CHUNK_CLIENT_REQUEST_BEFORE);
 }
 
 void RtmpProtocol::sendInvoke(const string& strCmd, const AMFValue& val) {
@@ -218,11 +221,12 @@ void RtmpProtocol::handle_C0C1() {
 		throw std::runtime_error("only plaintext[0x03] handshake supported");
 	}
 	char handshake_head = HANDSHAKE_PLAINTEXT;
+	//发送S0
 	onSendRawData(&handshake_head, 1);
-	//发送S2
+	//发送S1
 	RtmpHandshake s2(0);
 	onSendRawData((char *) &s2, sizeof(RtmpHandshake));
-	//发送S0S1
+	//发送S2
 	onSendRawData(m_strRcvBuf.c_str() + 1, sizeof(RtmpHandshake));
 	m_strRcvBuf.erase(0, 1 + sizeof(RtmpHandshake));
 	//等待C2
diff --git a/src/Rtmp/RtmpProtocol.h b/src/Rtmp/RtmpProtocol.h
index 23ae5e54..e88eb036 100644
--- a/src/Rtmp/RtmpProtocol.h
+++ b/src/Rtmp/RtmpProtocol.h
@@ -61,6 +61,9 @@ protected:
 protected:
 	int m_iReqID = 0;
 	uint32_t m_ui32StreamId = STREAM_CONTROL;
+	int m_iNowStreamID = 0;
+	int m_iNowChunkID = 0;
+	bool m_bDataStarted = false;
 private:
 	void handle_S0S1S2(const function<void()> &cb);
 	void handle_C0C1();
@@ -80,8 +83,6 @@ private:
 	uint8_t m_ui8LimitType = 2;
 	////////////Chunk////////////
 	unordered_map<int, RtmpPacket> m_mapChunkData;
-	int m_iNowStreamID = 0;
-	int m_iNowChunkID = 0;
 	//////////Rtmp parser//////////
 	string m_strRcvBuf;
 	function<void()> m_nextHandle;
diff --git a/src/Rtmp/RtmpSession.cpp b/src/Rtmp/RtmpSession.cpp
index b5491f56..0e5d7085 100644
--- a/src/Rtmp/RtmpSession.cpp
+++ b/src/Rtmp/RtmpSession.cpp
@@ -65,30 +65,40 @@ void RtmpSession::onRecv(const Socket::Buffer::Ptr &pBuf) {
 
 void RtmpSession::onCmd_connect(AMFDecoder &dec) {
 	auto params = dec.load<AMFValue>();
+	double amfVer = 0;
+	AMFValue objectEncoding = params["objectEncoding"];
+	if(objectEncoding){
+		amfVer = objectEncoding.as_number();
+	}
+	///////////set chunk size////////////////
+	sendChunkSize(4096);
+	////////////window Acknowledgement size/////
+	sendAcknowledgementSize(5000000);
+	///////////set peerBandwidth////////////////
+	sendPeerBandwidth(5000000);
+
 	m_strApp = params["app"].as_string();
 	bool ok = true; //(app == APP_NAME);
 	AMFValue version(AMF_OBJECT);
-	version.set("fmsVer", "FMS/3,5,3,888");
-	version.set("capabilities", 127.0);
+	version.set("fmsVer", "ZLMediaKit");
+	version.set("capabilities", 255.0);
 	version.set("mode", 1.0);
 	AMFValue status(AMF_OBJECT);
 	status.set("level", ok ? "status" : "error");
 	status.set("code", ok ? "NetConnection.Connect.Success" : "NetConnection.Connect.InvalidApp");
 	status.set("description", ok ? "Connection succeeded." : "InvalidApp.");
-	status.set("objectEncoding", (double) (dec.getVersion()));
+	status.set("objectEncoding", amfVer);
+	AMFValue data(AMF_ECMA_ARRAY);
+	data.set("version","0.0.0.1");
+	status.set("data", data);
 	sendReply(ok ? "_result" : "_error", version, status);
 	if (!ok) {
 		throw std::runtime_error("Unsupported application: " + m_strApp);
 	}
 
-	////////////window Acknowledgement size/////
-	sendAcknowledgementSize(2500000);
-	///////////set peerBandwidth////////////////
-	sendPeerBandwidth(2500000);
-	///////////set chunk size////////////////
-#ifndef _DEBUG
-	sendChunkSize(60000);
-#endif
+	AMFEncoder invoke;
+	invoke << "onBWDone" << 0.0 << nullptr;
+	sendResponse(MSG_CMD, invoke.data());
 }
 
 void RtmpSession::onCmd_createStream(AMFDecoder &dec) {
@@ -108,7 +118,7 @@ void RtmpSession::onCmd_publish(AMFDecoder &dec) {
 	status.set("level", ok ? "status" : "error");
 	status.set("code", ok ? "NetStream.Publish.Start" : "NetStream.Publish.BadName");
 	status.set("description", ok ? "Started publishing stream." : "Already publishing.");
-	status.set("clientid", "ASAICiss");
+	status.set("clientid", "0");
 	sendReply("onStatus", nullptr, status);
 	if (!ok) {
 		throw std::runtime_error( StrPrinter << "Already publishing:" << m_strApp << "/" << m_strId << endl);
@@ -136,34 +146,52 @@ void RtmpSession::onCmd_play(AMFDecoder &dec) {
 	auto src = RtmpMediaSource::find(m_strApp,m_strId,true);
 	bool ok = (src.operator bool());
 	ok = ok && src->ready();
+
+	//stream begin
+	sendUserControl(CONTROL_STREAM_BEGIN, STREAM_MEDIA);
+
 // onStatus(NetStream.Play.Reset)
 	AMFValue status(AMF_OBJECT);
-
 	status.set("level", ok ? "status" : "error");
 	status.set("code", ok ? "NetStream.Play.Reset" : "NetStream.Play.StreamNotFound");
-	status.set("description", ok ? "Resetting and playing stream." : "No such stream.");
-	status.set("details", "stream");
-	status.set("clientid", "ASAICiss");
+	status.set("description", ok ? "Resetting and playing." : "No such stream.");
+	status.set("details", m_strId);
+	status.set("clientid", "0");
 	sendReply("onStatus", nullptr, status);
 	if (!ok) {
 		throw std::runtime_error( StrPrinter << "No such stream:" << m_strApp << " " << m_strId << endl);
 	}
-//stream begin
-	sendUserControl(CONTROL_STREAM_BEGIN, STREAM_MEDIA);
+
 // onStatus(NetStream.Play.Start)
 	status.clear();
 	status.set("level", "status");
 	status.set("code", "NetStream.Play.Start");
-	status.set("description", "Started playing stream.");
-	status.set("details", "stream");
-	status.set("clientid", "ASAICiss");
-	sendReply("onStatus", AMFValue(), status);
+	status.set("description", "Started playing.");
+	status.set("details", m_strId);
+	status.set("clientid", "0");
+	sendReply("onStatus", nullptr, status);
 
 // |RtmpSampleAccess(true, true)
 	AMFEncoder invoke;
 	invoke << "|RtmpSampleAccess" << true << true;
 	sendResponse(MSG_DATA, invoke.data());
 
+	//onStatus(NetStream.Data.Start)
+	invoke.clear();
+	AMFValue obj(AMF_OBJECT);
+	obj.set("code","NetStream.Data.Start");
+	invoke << "onStatus" << obj;
+	sendResponse(MSG_DATA, invoke.data());
+
+	//onStatus(NetStream.Play.PublishNotify)
+	status.clear();
+	status.set("level", "status");
+	status.set("code", "NetStream.Play.PublishNotify");
+	status.set("description", "Now published.");
+	status.set("details", m_strId);
+	status.set("clientid", "0");
+	sendReply("onStatus", nullptr, status);
+
 // onMetaData
 	invoke.clear();
 	invoke << "onMetaData" << src->getMetaData();
@@ -264,14 +292,14 @@ void RtmpSession::onRtmpChunk(RtmpPacket &chunkData) {
 	switch (chunkData.typeId) {
 	case MSG_CMD:
 	case MSG_CMD3: {
-		AMFDecoder dec(chunkData.strBuf, 0);
+		AMFDecoder dec(chunkData.strBuf, chunkData.typeId == MSG_CMD3 ? 1 : 0);
 		onProcessCmd(dec);
 	}
 		break;
 
 	case MSG_DATA:
 	case MSG_DATA3: {
-		AMFDecoder dec(chunkData.strBuf, 0);
+		AMFDecoder dec(chunkData.strBuf, chunkData.typeId == MSG_CMD3 ? 1 : 0);
 		std::string type = dec.load<std::string>();
 		TraceL << "notify:" << type;
 		if (type == "@setDataFrame") {
diff --git a/src/Rtmp/amf.cpp b/src/Rtmp/amf.cpp
index 3f572ec9..9bef838f 100644
--- a/src/Rtmp/amf.cpp
+++ b/src/Rtmp/amf.cpp
@@ -99,7 +99,7 @@ AMFValue::AMFValue(const AMFValue &from) :
 }
 
 AMFValue::AMFValue(AMFValue &&from) {
-	*this = from;
+	*this = std::forward<AMFValue>(from);
 }
 
 AMFValue& AMFValue::operator =(const AMFValue &from) {
diff --git a/src/Rtmp/amf.h b/src/Rtmp/amf.h
index 43eec835..91a9bd81 100644
--- a/src/Rtmp/amf.h
+++ b/src/Rtmp/amf.h
@@ -5,7 +5,7 @@
 #include <string>
 #include <vector>
 #include <unordered_map>
-
+#include <map>
 enum AMFType {
 	AMF_NUMBER,
 	AMF_INTEGER,
@@ -102,11 +102,11 @@ public:
 		}
 	}
 
-	const AMFValue &operator[](const std::string &s) const {
+	const AMFValue &operator[](const char *str) const {
 		if (m_type != AMF_OBJECT && m_type != AMF_ECMA_ARRAY) {
 			throw std::runtime_error("AMF not a object");
 		}
-		auto i = m_value.object->find(s);
+		auto i = m_value.object->find(str);
 		if (i == m_value.object->end()) {
 			static AMFValue val(AMF_NULL);
 			return val;
@@ -123,7 +123,7 @@ public:
 		}
 	}
 
-	bool operator()() const {
+	operator bool() const{
 		return m_type != AMF_NULL;
 	}
 	void set(const std::string &s, const AMFValue &val) {
@@ -141,7 +141,7 @@ public:
 	}
 
 private:
-	typedef std::unordered_map<std::string, AMFValue> mapType;
+	typedef std::map<std::string, AMFValue> mapType;
 	typedef std::vector<AMFValue> arrayType;
 
 	AMFType m_type;
diff --git a/src/Rtsp/RtspToRtmpMediaSource.cpp b/src/Rtsp/RtspToRtmpMediaSource.cpp
index 3510fa35..d6da2627 100644
--- a/src/Rtsp/RtspToRtmpMediaSource.cpp
+++ b/src/Rtsp/RtspToRtmpMediaSource.cpp
@@ -75,7 +75,7 @@ void RtspToRtmpMediaSource::onGetH264(const H264Frame& frame) {
 	m_rtmpPkt.strBuf.append(&frame.data[4], frame.data.size() - 4);
 
 	m_rtmpPkt.bodySize = m_rtmpPkt.strBuf.size();
-	m_rtmpPkt.chunkId = CHUNK_CLIENT_REQUEST_AFTER;
+	m_rtmpPkt.chunkId = CHUNK_MEDIA;
 	m_rtmpPkt.streamId = STREAM_MEDIA;
 	m_rtmpPkt.timeStamp = frame.timeStamp;
 	m_rtmpPkt.typeId = MSG_VIDEO;
@@ -115,7 +115,7 @@ void RtspToRtmpMediaSource::makeVideoConfigPkt() {
 	m_rtmpPkt.strBuf.append(m_pps);
 
 	m_rtmpPkt.bodySize = m_rtmpPkt.strBuf.size();
-	m_rtmpPkt.chunkId = CHUNK_CLIENT_REQUEST_AFTER;
+	m_rtmpPkt.chunkId = CHUNK_MEDIA;
 	m_rtmpPkt.streamId = STREAM_MEDIA;
 	m_rtmpPkt.timeStamp = 0;
 	m_rtmpPkt.typeId = MSG_VIDEO;
@@ -135,7 +135,7 @@ void RtspToRtmpMediaSource::onGetAdts(const AdtsFrame& frame) {
 	m_rtmpPkt.strBuf.append((char *) frame.data + 7, frame.aac_frame_length - 7);
 
 	m_rtmpPkt.bodySize = m_rtmpPkt.strBuf.size();
-	m_rtmpPkt.chunkId = CHUNK_CLIENT_REQUEST_AFTER;
+	m_rtmpPkt.chunkId = CHUNK_MEDIA;
 	m_rtmpPkt.streamId = STREAM_MEDIA;
 	m_rtmpPkt.timeStamp = frame.timeStamp;
 	m_rtmpPkt.typeId = MSG_AUDIO;
@@ -175,7 +175,7 @@ void RtspToRtmpMediaSource::makeAudioConfigPkt() {
 	m_rtmpPkt.strBuf.append(m_pParser->getAudioCfg());
 
 	m_rtmpPkt.bodySize = m_rtmpPkt.strBuf.size();
-	m_rtmpPkt.chunkId = CHUNK_CLIENT_REQUEST_AFTER;
+	m_rtmpPkt.chunkId = CHUNK_MEDIA;
 	m_rtmpPkt.streamId = STREAM_MEDIA;
 	m_rtmpPkt.timeStamp = 0;
 	m_rtmpPkt.typeId = MSG_AUDIO;
@@ -186,7 +186,7 @@ void RtspToRtmpMediaSource::makeMetaData() {
 	m_pRtmpSrc.reset(new RtmpMediaSource(getApp(),getId()));
 	m_pRtmpSrc->setOnSeek(m_onSeek);
 	m_pRtmpSrc->setOnStamp(m_onStamp);
-	AMFValue metaData(AMF_ECMA_ARRAY);
+	AMFValue metaData(AMF_OBJECT);
 	metaData.set("duration", m_pParser->getDuration());
 	metaData.set("fileSize", 0);
 	if (m_pParser->containVideo()) {