diff --git a/src/Common/MediaSource.cpp b/src/Common/MediaSource.cpp
index caa3013e..548ce6c3 100644
--- a/src/Common/MediaSource.cpp
+++ b/src/Common/MediaSource.cpp
@@ -1,4 +1,4 @@
-/*
+/*
  * MIT License
  *
  * Copyright (c) 2016 xiongziliang <771730766@qq.com>
diff --git a/src/Common/MediaSource.h b/src/Common/MediaSource.h
index eb5421a1..a19d49b2 100644
--- a/src/Common/MediaSource.h
+++ b/src/Common/MediaSource.h
@@ -1,4 +1,4 @@
-/*
+/*
  * MIT License
  *
  * Copyright (c) 2016 xiongziliang <771730766@qq.com>
diff --git a/src/Rtsp/Rtsp.cpp b/src/Rtsp/Rtsp.cpp
index 875fc1a6..da6af7b9 100644
--- a/src/Rtsp/Rtsp.cpp
+++ b/src/Rtsp/Rtsp.cpp
@@ -71,7 +71,13 @@ int parserSDP(const string& sdp, RtspTrack Track[2]) {
 		if (IDStr == "") {
 			break;
 		}
-		TrackID = atoi(IDStr.c_str());
+        if(strcasecmp(IDStr.data(),"video") == 0){
+            TrackID = 0;
+        }else if(strcasecmp(IDStr.data(),"audio") == 0){
+            TrackID = 1;
+        }else{
+            TrackID = atoi(IDStr.c_str());
+        }
 		pos_end = sdp.find("m=", pos_head + 2);
 		if (pos_end == string::npos) {
 			pos_end = sdp.size();
@@ -81,8 +87,8 @@ int parserSDP(const string& sdp, RtspTrack Track[2]) {
 		Track[track_cnt].trackStyle = track_str;
 		Track[track_cnt].inited = false;
 		Track[track_cnt].trackId = TrackID;
-		Track[track_cnt].PT = atoi(
-				FindField(mid.c_str(), "rtpmap:", " ").c_str());
+        Track[track_cnt].trackIdStr = IDStr;
+		Track[track_cnt].PT = atoi(FindField(mid.c_str(), "rtpmap:", " ").c_str());
 		if (mid.find("m=video") != string::npos) {
 			//视频通道
 			Track[track_cnt].type = TrackVideo;
diff --git a/src/Rtsp/Rtsp.h b/src/Rtsp/Rtsp.h
index 55bce5c6..83ed9408 100644
--- a/src/Rtsp/Rtsp.h
+++ b/src/Rtsp/Rtsp.h
@@ -44,7 +44,8 @@ class RtspTrack{
 public:
 	uint8_t PT;
 	uint8_t trackId;
-	uint8_t interleaved;
+    string trackIdStr;
+    uint8_t interleaved;
 	TrackType type = (TrackType) -1;
 	string trackSdp;
 	string trackStyle;
diff --git a/src/Rtsp/RtspPlayer.cpp b/src/Rtsp/RtspPlayer.cpp
index e9f07f7e..72c7171a 100644
--- a/src/Rtsp/RtspPlayer.cpp
+++ b/src/Rtsp/RtspPlayer.cpp
@@ -225,14 +225,19 @@ inline void RtspPlayer::HandleResDESCRIBE(const Parser& parser) {
 	}
 	auto strSdp = parser.Content();
 	m_strContentBase = parser["Content-Base"];
+
+    if(m_strContentBase.empty()){
+        m_strContentBase = m_strUrl;
+    }
+    if (m_strContentBase[m_strContentBase.length() - 1] == '/') {
+        m_strContentBase.pop_back();
+    }
+
 	auto iLen = atoi(parser["Content-Length"].data());
 	if(iLen > 0){
 		strSdp.erase(iLen);
 	}
 
-	if (m_strContentBase[m_strContentBase.length() - 1] == '/') {
-		m_strContentBase.pop_back();
-	}
 	//解析sdp
 	m_uiTrackCnt = parserSDP(strSdp, m_aTrackInfo);
     for (unsigned int i=0; i<m_uiTrackCnt; i++) {
@@ -256,21 +261,21 @@ inline void RtspPlayer::sendSetup(unsigned int trackIndex) {
 	auto &track = m_aTrackInfo[trackIndex];
 	switch (m_eType) {
 	case RTP_TCP: {
-		iLen = sprintf(acRtspbuf, "SETUP %s/%s%d RTSP/1.0\r\n"
+		iLen = sprintf(acRtspbuf, "SETUP %s/%s%s RTSP/1.0\r\n"
 				"CSeq: %d\r\n"
 				"Transport: RTP/AVP/TCP;unicast;interleaved=%d-%d\r\n"
 				"Authorization: Basic %s\r\n\r\n", m_strContentBase.c_str(),
-				track.trackStyle.c_str(), track.trackId, m_uiCseq++,
+				track.trackStyle.c_str(), track.trackIdStr.data(), m_uiCseq++,
 				track.trackId * 2, track.trackId * 2 + 1,
 				m_strAuthorization.c_str());
 	}
 		break;
 	case RTP_MULTICAST: {
-		iLen = sprintf(acRtspbuf, "SETUP %s/%s%d RTSP/1.0\r\n"
+		iLen = sprintf(acRtspbuf, "SETUP %s/%s%s RTSP/1.0\r\n"
 				"CSeq: %d\r\n"
 				"Transport: RTP/AVP;multicast\r\n"
 				"Authorization: Basic %s\r\n\r\n", m_strContentBase.c_str(),
-				track.trackStyle.c_str(), track.trackId, m_uiCseq++,
+				track.trackStyle.c_str(), track.trackIdStr.data(), m_uiCseq++,
 				m_strAuthorization.c_str());
 	}
 		break;
@@ -281,11 +286,11 @@ inline void RtspPlayer::sendSetup(unsigned int trackIndex) {
 			throw std::runtime_error("open udp sock err");
 		}
 		int port = m_apUdpSock[trackIndex]->get_local_port();
-		iLen = sprintf(acRtspbuf, "SETUP %s/%s%d RTSP/1.0\r\n"
+		iLen = sprintf(acRtspbuf, "SETUP %s/%s%s RTSP/1.0\r\n"
 				"CSeq: %d\r\n"
 				"Transport: RTP/AVP;unicast;client_port=%d-%d\r\n"
 				"Authorization: Basic %s\r\n\r\n", m_strContentBase.c_str(),
-				track.trackStyle.c_str(), track.trackId, m_uiCseq++, port,
+				track.trackStyle.c_str(), track.trackIdStr.data(), m_uiCseq++, port,
 				port + 1, m_strAuthorization.c_str());
 	}
 		break;
diff --git a/src/Rtsp/RtspSession.cpp b/src/Rtsp/RtspSession.cpp
index d949c997..ef36c592 100644
--- a/src/Rtsp/RtspSession.cpp
+++ b/src/Rtsp/RtspSession.cpp
@@ -734,9 +734,9 @@ bool RtspSession::handleReq_Play() {
                 shutdown();
                 return;
             }
-            iLen += sprintf(m_pcBuf + iLen, "url=%s/%s%d;seq=%d;rtptime=%u,",
+            iLen += sprintf(m_pcBuf + iLen, "url=%s/%s%s;seq=%d;rtptime=%u,",
                             m_strUrl.data(), track.trackStyle.data(),
-                            track.trackId, track.seq,track.timeStamp);
+                            track.trackIdStr.data(), track.seq,track.timeStamp);
         }
         iLen -= 1;
         (m_pcBuf)[iLen] = '\0';
diff --git a/src/Shell/ShellCMD.cpp b/src/Shell/ShellCMD.cpp
index 5980e71f..cd75b844 100644
--- a/src/Shell/ShellCMD.cpp
+++ b/src/Shell/ShellCMD.cpp
@@ -1,4 +1,4 @@
-//
+//
 // Created by xzl on 2017/12/1.
 //
 
diff --git a/tests/test_server.cpp b/tests/test_server.cpp
index 2ca2d1cb..5df2b33e 100644
--- a/tests/test_server.cpp
+++ b/tests/test_server.cpp
@@ -135,6 +135,10 @@ static onceToken s_token([](){
 
 }, nullptr);
 
+#if !defined(SIGHUP)
+#defined SIGHUP 1
+#endif
+
 int main(int argc,char *argv[]) {
     //设置退出信号处理函数
     signal(SIGINT, [](int) { EventPoller::Instance().shutdown(); });