diff --git a/ZLToolKit b/ZLToolKit
index 034f0c29..5d0db2bc 160000
--- a/ZLToolKit
+++ b/ZLToolKit
@@ -1 +1 @@
-Subproject commit 034f0c2911239395030188c40e5b518f7b697b8d
+Subproject commit 5d0db2bcd026d6c00423b63d5ad45ef33e717f34
diff --git a/src/Http/HttpSession.cpp b/src/Http/HttpSession.cpp
index 91d94bf7..f06dfd93 100644
--- a/src/Http/HttpSession.cpp
+++ b/src/Http/HttpSession.cpp
@@ -100,9 +100,6 @@ get_mime_type(const char* name) {
 
 
 HttpSession::HttpSession(const Socket::Ptr &pSock) : TcpSession(pSock) {
-
-	//设置10秒发送缓存
-	pSock->setSendBufSecond(10);
 	//设置15秒发送超时时间
 	pSock->setSendTimeOutSecond(15);
 
diff --git a/src/Rtmp/RtmpSession.cpp b/src/Rtmp/RtmpSession.cpp
index 5274b947..84db6650 100644
--- a/src/Rtmp/RtmpSession.cpp
+++ b/src/Rtmp/RtmpSession.cpp
@@ -35,8 +35,6 @@ static int kSockFlags = SOCKET_DEFAULE_FLAGS | FLAG_MORE;
 
 RtmpSession::RtmpSession(const Socket::Ptr &pSock) : TcpSession(pSock) {
 	DebugL << get_peer_ip();
-	//设置10秒发送缓存
-    pSock->setSendBufSecond(10);
     //设置15秒发送超时时间
     pSock->setSendTimeOutSecond(15);
 }
diff --git a/src/Rtsp/RtpBroadCaster.cpp b/src/Rtsp/RtpBroadCaster.cpp
index 79815143..ec6077c9 100644
--- a/src/Rtsp/RtpBroadCaster.cpp
+++ b/src/Rtsp/RtpBroadCaster.cpp
@@ -122,6 +122,7 @@ RtpBroadCaster::RtpBroadCaster(const string &strLocalIp,const string &strVhost,c
 		peerAddr.sin_port = htons(_apUdpSock[i]->get_local_port());
 		peerAddr.sin_addr.s_addr = htonl(*_multiAddr);
 		bzero(&(peerAddr.sin_zero), sizeof peerAddr.sin_zero);
+		_apUdpSock[i]->setSendPeerAddr((struct sockaddr *)&peerAddr);
 	}
 	_pReader = src->getRing()->attach();
 	_pReader->setReadCB([this](const RtpPacket::Ptr &pkt){
@@ -129,7 +130,7 @@ RtpBroadCaster::RtpBroadCaster(const string &strLocalIp,const string &strVhost,c
 		auto &pSock = _apUdpSock[i];
 		auto &peerAddr = _aPeerUdpAddr[i];
         BufferRtp::Ptr buffer(new BufferRtp(pkt,4));
-		pSock->send(buffer,SOCKET_DEFAULE_FLAGS,(struct sockaddr *)(&peerAddr));
+		pSock->send(buffer);
 	});
 	_pReader->setDetachCB([this](){
 		unordered_map<void * , onDetach > _mapDetach_copy;
diff --git a/src/Rtsp/RtspPlayer.cpp b/src/Rtsp/RtspPlayer.cpp
index 984fefe0..18f3935e 100644
--- a/src/Rtsp/RtspPlayer.cpp
+++ b/src/Rtsp/RtspPlayer.cpp
@@ -317,7 +317,8 @@ void RtspPlayer::handleResSETUP(const Parser &parser, unsigned int uiTrackIndex)
 			rtpto.sin_port = ntohs(port);
 			rtpto.sin_family = AF_INET;
 			rtpto.sin_addr.s_addr = inet_addr(get_peer_ip().c_str());
-			pUdpSockRef->send("\xce\xfa\xed\xfe", 4,SOCKET_DEFAULE_FLAGS, (struct sockaddr *) &rtpto);
+			pUdpSockRef->setSendPeerAddr((struct sockaddr *)&(rtpto));
+			pUdpSockRef->send("\xce\xfa\xed\xfe", 4);
 		}
 	}
 
diff --git a/src/Rtsp/RtspSession.cpp b/src/Rtsp/RtspSession.cpp
index deb590c3..0dcec6cc 100644
--- a/src/Rtsp/RtspSession.cpp
+++ b/src/Rtsp/RtspSession.cpp
@@ -1,4 +1,4 @@
-/*
+/*
  * MIT License
  *
  * Copyright (c) 2016 xiongziliang <771730766@qq.com>
@@ -73,8 +73,6 @@ static recursive_mutex g_mtxGetter;
 static int kSockFlags = SOCKET_DEFAULE_FLAGS | FLAG_MORE;
 
 RtspSession::RtspSession(const Socket::Ptr &pSock) : TcpSession(pSock) {
-	//设置10秒发送缓存
-	pSock->setSendBufSecond(10);
 	//设置15秒发送超时时间
 	pSock->setSendTimeOutSecond(15);
 
@@ -604,7 +602,7 @@ bool RtspSession::handleReq_Setup(const Parser &parser) {
 		peerAddr.sin_port = htons(ui16PeerPort);
 		peerAddr.sin_addr.s_addr = inet_addr(get_peer_ip().data());
 		bzero(&(peerAddr.sin_zero), sizeof peerAddr.sin_zero);
-		_apPeerRtpPortAddr[trackIdx].reset((struct sockaddr *) (new struct sockaddr_in(peerAddr)));
+		pSockRtp->setSendPeerAddr((struct sockaddr *)(&peerAddr));
 		//尝试获取客户端nat映射地址
 		startListenPeerUdpData(trackIdx);
 		//InfoL << "分配端口:" << srv_port;
@@ -992,13 +990,9 @@ inline void RtspSession::sendRtpPacket(const RtpPacket::Ptr & pkt) {
 			shutdown();
 			return;
 		}
-		auto &peerAddr = _apPeerRtpPortAddr[iTrackIndex];
-		if (!peerAddr) {
-			return;
-		}
-        BufferRtp::Ptr buffer(new BufferRtp(pkt,4));
+		BufferRtp::Ptr buffer(new BufferRtp(pkt,4));
         _ui64TotalBytes += buffer->size();
-        pSock->send(buffer,SOCKET_DEFAULE_FLAGS, peerAddr.get());
+        pSock->send(buffer);
 	}
 		break;
 	default:
@@ -1028,7 +1022,7 @@ inline void RtspSession::onRcvPeerUdpData(int iTrackIdx, const Buffer::Ptr &pBuf
 				return;
 			}
 			//设置真实的客户端nat映射端口号
-			_apPeerRtpPortAddr[iTrackIdx / 2].reset(new struct sockaddr(addr));
+			_apRtpSock[iTrackIdx / 2]->setSendPeerAddr(&addr);
 			_abGotPeerUdp[iTrackIdx / 2] = true;
 			_bGotAllPeerUdp = true;//先假设获取到完整的rtp探测包
 			for (unsigned int i = 0; i < _aTrackInfo.size(); i++) {
diff --git a/src/Rtsp/RtspSession.h b/src/Rtsp/RtspSession.h
index 3c7a1c8e..3aa2009f 100644
--- a/src/Rtsp/RtspSession.h
+++ b/src/Rtsp/RtspSession.h
@@ -167,7 +167,6 @@ private:
 	bool _abGotPeerUdp[2] = { false, false }; //获取客户端udp端口计数
 	Socket::Ptr _apRtpSock[2]; //RTP端口,trackid idx 为数组下标
 	Socket::Ptr _apRtcpSock[2];//RTCP端口,trackid idx 为数组下标
-	std::shared_ptr<struct sockaddr> _apPeerRtpPortAddr[2]; //播放器接收RTP的地址,trackid idx 为数组下标
 
 	//RTP over udp_multicast
 	RtpBroadCaster::Ptr _pBrdcaster;