diff --git a/example/default/main.go b/example/default/main.go
index d13174f..e161222 100644
--- a/example/default/main.go
+++ b/example/default/main.go
@@ -18,27 +18,6 @@ import (
 	_ "m7s.live/m7s/v5/plugin/webrtc"
 )
 
-// func init() {
-// 	//全局推流鉴权
-// 	m7s.DefaultServer.OnAuthPubs["RTMP"] = func(p *util.Promise[*m7s.Publisher]) {
-// 		var pub = p.Value
-// 		if strings.Contains(pub.StreamPath, "20A222800207-2") {
-// 			p.Fulfill(nil)
-// 		} else {
-// 			p.Fulfill(errors.New("auth failed"))
-// 		}
-// 	}
-// 	//全局播放鉴权
-// 	m7s.DefaultServer.OnAuthSubs["RTMP"] = func(p *util.Promise[*m7s.Subscriber]) {
-// 		var sub = p.Value
-// 		if strings.Contains(sub.StreamPath, "20A222800207-22") {
-// 			p.Fulfill(nil)
-// 		} else {
-// 			p.Fulfill(errors.New("auth failed"))
-// 		}
-// 	}
-// }
-
 func main() {
 	conf := flag.String("c", "config.yaml", "config file")
 	flag.Parse()
diff --git a/example/default/recordflv.yaml b/example/default/recordflv.yaml
new file mode 100644
index 0000000..a9eb186
--- /dev/null
+++ b/example/default/recordflv.yaml
@@ -0,0 +1,8 @@
+global:
+  loglevel: debug
+flv:
+  record:
+    enableregexp: true
+    fragment: 10s
+    recordlist:
+      .+: record/$0.flv
\ No newline at end of file
diff --git a/example/rtmp-push/config1.yaml b/example/rtmp-push/config1.yaml
index 2414201..480fcad 100644
--- a/example/rtmp-push/config1.yaml
+++ b/example/rtmp-push/config1.yaml
@@ -1,6 +1,2 @@
 global:
   loglevel: info
-  tcp:
-    listenaddr: :50050
-rtmp:
-  chunksize: 2048
diff --git a/example/rtmp-push/config2.yaml b/example/rtmp-push/config2.yaml
index 704ce9d..8905ddb 100644
--- a/example/rtmp-push/config2.yaml
+++ b/example/rtmp-push/config2.yaml
@@ -6,7 +6,6 @@ global:
     listenaddr: :8081
     listenaddrtls: :8555
 rtmp:
-  chunksize: 2048
   tcp:
     listenaddr: 
   push:
diff --git a/example/rtsp-pull/config1.yaml b/example/rtsp-pull/config1.yaml
index 9742515..dfdfe0f 100644
--- a/example/rtsp-pull/config1.yaml
+++ b/example/rtsp-pull/config1.yaml
@@ -1,10 +1,6 @@
 global:
   loglevel: info
-  tcp:
-    listenaddr: :50050
 flv:
-  publish:
-    pubaudio: false
   pull:
     pullonstart:
       live/test: /Users/dexter/Movies/jb-demo.flv
\ No newline at end of file
diff --git a/example/rtsp-pull/config2.yaml b/example/rtsp-pull/config2.yaml
index 8b31500..f72ab68 100644
--- a/example/rtsp-pull/config2.yaml
+++ b/example/rtsp-pull/config2.yaml
@@ -1,6 +1,6 @@
 global:
   tcp:
-    listenaddr: :50051
+    listenaddr: :50050
   http:
     listenaddr: :8081
     listenaddrtls: :8555
diff --git a/example/rtsp-push/config1.yaml b/example/rtsp-push/config1.yaml
index e1ac262..480fcad 100644
--- a/example/rtsp-push/config1.yaml
+++ b/example/rtsp-push/config1.yaml
@@ -1,4 +1,2 @@
 global:
   loglevel: info
-  tcp:
-    listenaddr: :50050
diff --git a/example/rtsp-push/config2.yaml b/example/rtsp-push/config2.yaml
index 7e12420..46607fc 100644
--- a/example/rtsp-push/config2.yaml
+++ b/example/rtsp-push/config2.yaml
@@ -1,6 +1,6 @@
 global:
   tcp:
-    listenaddr: :50051
+    listenaddr: :50050
   http:
     listenaddr: :8081
     listenaddrtls: :8555
diff --git a/pkg/task_test.go b/pkg/task_test.go
index f825fec..de88568 100644
--- a/pkg/task_test.go
+++ b/pkg/task_test.go
@@ -147,12 +147,3 @@ func Test_Hooks(t *testing.T) {
 	})
 	mt.AddTask(&task).WaitStarted()
 }
-
-func Test_GetID_IncrementsID(t *testing.T) {
-	mt := createMarcoTask()
-	id1 := mt.GetNextID()
-	id2 := mt.GetNextID()
-	if id1 == id2 {
-		t.Errorf("expected different IDs, got %d and %d", id1, id2)
-	}
-}
diff --git a/plugin/flv/pkg/record.go b/plugin/flv/pkg/record.go
index 9de9c55..bf02626 100644
--- a/plugin/flv/pkg/record.go
+++ b/plugin/flv/pkg/record.go
@@ -11,6 +11,62 @@ import (
 	"time"
 )
 
+var writeMetaTagQueueTask pkg.MarcoLongTask
+
+func init() {
+	pkg.RootTask.AddTask(&writeMetaTagQueueTask)
+}
+
+type writeMetaTagTask struct {
+	pkg.Task
+	file     *os.File
+	flags    byte
+	metaData []byte
+}
+
+func (task *writeMetaTagTask) Start() (err error) {
+	defer func() {
+		err = task.file.Close()
+		if info, err := task.file.Stat(); err == nil && info.Size() == 0 {
+			err = os.Remove(info.Name())
+		}
+	}()
+	var tempFile *os.File
+	if tempFile, err = os.CreateTemp("", "*.flv"); err != nil {
+		task.Error("create temp file failed", "err", err)
+		return
+	} else {
+		defer func() {
+			err = tempFile.Close()
+			err = os.Remove(tempFile.Name())
+			task.Info("writeMetaData success")
+		}()
+		_, err = tempFile.Write([]byte{'F', 'L', 'V', 0x01, task.flags, 0, 0, 0, 9, 0, 0, 0, 0})
+		if err != nil {
+			task.Error(err.Error())
+			return
+		}
+		err = WriteFLVTag(tempFile, FLV_TAG_TYPE_SCRIPT, 0, task.metaData)
+		_, err = task.file.Seek(13, io.SeekStart)
+		if err != nil {
+			task.Error("writeMetaData Seek failed", "err", err)
+			return
+		}
+		_, err = io.Copy(tempFile, task.file)
+		if err != nil {
+			task.Error("writeMetaData Copy failed", "err", err)
+			return
+		}
+		_, err = tempFile.Seek(0, io.SeekStart)
+		_, err = task.file.Seek(0, io.SeekStart)
+		_, err = io.Copy(task.file, tempFile)
+		if err != nil {
+			task.Error("writeMetaData Copy failed", "err", err)
+		}
+		return
+	}
+}
+
 func RecordFlv(ctx *m7s.RecordContext) (err error) {
 	var file *os.File
 	var filepositions []uint64
@@ -23,13 +79,7 @@ func RecordFlv(ctx *m7s.RecordContext) (err error) {
 	suber := ctx.Subscriber
 	ar, vr := suber.AudioReader, suber.VideoReader
 	hasAudio, hasVideo := ar != nil, vr != nil
-	writeMetaTag := func() {
-		defer func() {
-			err = file.Close()
-			if info, err := file.Stat(); err == nil && info.Size() == 0 {
-				os.Remove(file.Name())
-			}
-		}()
+	writeMetaTag := func(file *os.File, filepositions []uint64, times []float64) {
 		var amf rtmp.AMF
 		metaData := rtmp.EcmaArray{
 			"MetaDataCreator": "m7s/" + m7s.Version,
@@ -62,10 +112,6 @@ func RecordFlv(ctx *m7s.RecordContext) (err error) {
 				"filepositions": filepositions,
 				"times":         times,
 			}
-			defer func() {
-				filepositions = []uint64{0}
-				times = []float64{0}
-			}()
 		}
 		amf.Marshals("onMetaData", metaData)
 		offset := amf.Len() + 13 + 15
@@ -79,42 +125,13 @@ func RecordFlv(ctx *m7s.RecordContext) (err error) {
 				"times":         times,
 			}
 		}
-
-		if tempFile, err := os.CreateTemp("", "*.flv"); err != nil {
-			ctx.Error("create temp file failed", "err", err)
-			return
-		} else {
-			defer func() {
-				tempFile.Close()
-				os.Remove(tempFile.Name())
-				ctx.Info("writeMetaData success")
-			}()
-			_, err := tempFile.Write([]byte{'F', 'L', 'V', 0x01, flags, 0, 0, 0, 9, 0, 0, 0, 0})
-			if err != nil {
-				ctx.Error(err.Error())
-				return
-			}
-			amf.Reset()
-			marshals := amf.Marshals("onMetaData", metaData)
-			WriteFLVTag(tempFile, FLV_TAG_TYPE_SCRIPT, 0, marshals)
-			_, err = file.Seek(13, io.SeekStart)
-			if err != nil {
-				ctx.Error("writeMetaData Seek failed", "err", err)
-				return
-			}
-			_, err = io.Copy(tempFile, file)
-			if err != nil {
-				ctx.Error("writeMetaData Copy failed", "err", err)
-				return
-			}
-			_, err = tempFile.Seek(0, io.SeekStart)
-			_, err = file.Seek(0, io.SeekStart)
-			_, err = io.Copy(file, tempFile)
-			if err != nil {
-				ctx.Error("writeMetaData Copy failed", "err", err)
-				return
-			}
-		}
+		amf.Reset()
+		marshals := amf.Marshals("onMetaData", metaData)
+		writeMetaTagQueueTask.AddTask(&writeMetaTagTask{
+			file:     file,
+			flags:    flags,
+			metaData: marshals,
+		})
 	}
 	if ctx.Append {
 		var metaData rtmp.EcmaArray
@@ -151,14 +168,16 @@ func RecordFlv(ctx *m7s.RecordContext) (err error) {
 		file.Write(FLVHead)
 	}
 	if ctx.Fragment == 0 {
-		defer writeMetaTag()
+		defer writeMetaTag(file, filepositions, times)
 	}
 	checkFragment := func(absTime uint32) {
 		if ctx.Fragment == 0 {
 			return
 		}
 		if duration = int64(absTime); time.Duration(duration)*time.Millisecond >= ctx.Fragment {
-			writeMetaTag()
+			writeMetaTag(file, filepositions, times)
+			filepositions = []uint64{0}
+			times = []float64{0}
 			offset = 0
 			if file, err = os.OpenFile(ctx.FilePath, os.O_CREATE|os.O_RDWR, 0666); err != nil {
 				return
diff --git a/plugin/rtmp/index.go b/plugin/rtmp/index.go
index a84125b..583d9bd 100644
--- a/plugin/rtmp/index.go
+++ b/plugin/rtmp/index.go
@@ -3,7 +3,6 @@ package plugin_rtmp
 import (
 	"errors"
 	"io"
-	"m7s.live/m7s/v5/pkg"
 	"maps"
 	"net"
 	"slices"
@@ -36,7 +35,6 @@ func (p *RTMPPlugin) GetPullableList() []string {
 }
 
 func (p *RTMPPlugin) OnTCPConnect(conn *net.TCPConn) {
-	receivers := make(map[uint32]*Receiver)
 	var err error
 	nc := NewNetConnection(conn)
 	nc.Logger = p.With("remote", conn.RemoteAddr().String())
@@ -57,8 +55,6 @@ func (p *RTMPPlugin) OnTCPConnect(conn *net.TCPConn) {
 				continue
 			}
 			switch msg.MessageTypeID {
-			case RTMP_MSG_CHUNK_SIZE:
-				nc.Info("msg read chunk size", "readChunkSize", nc.ReadChunkSize)
 			case RTMP_MSG_AMF0_COMMAND:
 				if msg.MsgData == nil {
 					err = errors.New("msg.MsgData is nil")
@@ -145,26 +141,24 @@ func (p *RTMPPlugin) OnTCPConnect(conn *net.TCPConn) {
 					// }
 					// err = nc.SendMessage(RTMP_MSG_AMF0_COMMAND, m)
 				case *PublishMessage:
-					receiver := &Receiver{
-						NetStream: NetStream{
-							NetConnection: nc,
-							StreamID:      cmd.StreamId,
-						},
+					ns := NetStream{
+						NetConnection: nc,
+						StreamID:      cmd.StreamId,
 					}
-					receiver.Publisher, err = p.Publish(nc.Context, nc.AppName+"/"+cmd.PublishingName)
-					receiver.Publisher.Description = nc.Description
+					var publisher *m7s.Publisher
+					publisher, err = p.Publish(nc.Context, nc.AppName+"/"+cmd.PublishingName)
+					publisher.Description = nc.Description
 					if err != nil {
-						delete(receivers, cmd.StreamId)
-						err = receiver.Response(cmd.TransactionId, NetStream_Publish_BadName, Level_Error)
+						err = ns.Response(cmd.TransactionId, NetStream_Publish_BadName, Level_Error)
 					} else {
-						receivers[cmd.StreamId] = receiver
-						err = receiver.BeginPublish(cmd.TransactionId)
+						ns.Receivers[cmd.StreamId] = publisher
+						err = ns.BeginPublish(cmd.TransactionId)
 					}
 					if err != nil {
 						nc.Error("sendMessage publish", "error", err)
 					} else {
-						receiver.Publisher.OnDispose(func() {
-							nc.Stop(receiver.StopReason())
+						publisher.OnDispose(func() {
+							nc.Stop(publisher.StopReason())
 						})
 					}
 				case *PlayMessage:
@@ -181,29 +175,12 @@ func (p *RTMPPlugin) OnTCPConnect(conn *net.TCPConn) {
 						err = ns.Response(cmd.TransactionId, NetStream_Play_Failed, Level_Error)
 					} else {
 						err = ns.BeginPlay(cmd.TransactionId)
-						nc.AddCall(func(task *pkg.Task) error {
-							audio, video := ns.CreateSender(false)
-							return m7s.PlayBlock(suber, audio.HandleAudio, video.HandleVideo)
-						}, nil)
+						ns.Subscribe(suber)
 					}
 					if err != nil {
 						nc.Error("sendMessage play", "error", err)
 					}
 				}
-			case RTMP_MSG_AUDIO:
-				if r, ok := receivers[msg.MessageStreamID]; ok && r.PubAudio {
-					err = r.WriteAudio(msg.AVData.WrapAudio())
-				} else {
-					msg.AVData.Recycle()
-					nc.Warn("ReceiveAudio", "MessageStreamID", msg.MessageStreamID)
-				}
-			case RTMP_MSG_VIDEO:
-				if r, ok := receivers[msg.MessageStreamID]; ok && r.PubVideo {
-					err = r.WriteVideo(msg.AVData.WrapVideo())
-				} else {
-					msg.AVData.Recycle()
-					nc.Warn("ReceiveVideo", "MessageStreamID", msg.MessageStreamID)
-				}
 			}
 		} else if err == io.EOF || errors.Is(err, io.ErrUnexpectedEOF) {
 			nc.Info("rtmp client closed")
diff --git a/plugin/rtmp/pkg/client.go b/plugin/rtmp/pkg/client.go
index b55e6e4..c71f57d 100644
--- a/plugin/rtmp/pkg/client.go
+++ b/plugin/rtmp/pkg/client.go
@@ -115,22 +115,10 @@ func Pull(p *m7s.PullContext) (err error) {
 			return err
 		}
 		switch msg.MessageTypeID {
-		case RTMP_MSG_AUDIO:
-			if p.Publisher.PubAudio {
-				err = p.Publisher.WriteAudio(msg.AVData.WrapAudio())
-			} else {
-				msg.AVData.Recycle()
-			}
-		case RTMP_MSG_VIDEO:
-			if p.Publisher.PubVideo {
-				err = p.Publisher.WriteVideo(msg.AVData.WrapVideo())
-			} else {
-				msg.AVData.Recycle()
-			}
 		case RTMP_MSG_AMF0_COMMAND:
 			cmd := msg.MsgData.(Commander).GetCommand()
 			switch cmd.CommandName {
-			case "_result":
+			case Response_Result:
 				if response, ok := msg.MsgData.(*ResponseCreateStreamMessage); ok {
 					connection.StreamID = response.StreamId
 					m := &PlayMessage{}
@@ -144,6 +132,7 @@ func Pull(p *m7s.PullContext) (err error) {
 					if len(args) > 0 {
 						m.StreamName += "?" + args.Encode()
 					}
+					connection.Receivers[response.StreamId] = p.Publisher
 					connection.SendMessage(RTMP_MSG_AMF0_COMMAND, m)
 					// if response, ok := msg.MsgData.(*ResponsePlayMessage); ok {
 					// 	if response.Object["code"] == "NetStream.Play.Start" {
@@ -200,14 +189,7 @@ func Push(p *m7s.PushContext) (err error) {
 					})
 				} else if response, ok := msg.MsgData.(*ResponsePublishMessage); ok {
 					if response.Infomation["code"] == NetStream_Publish_Start {
-						audio, video := connection.CreateSender(true)
-						go func() {
-							for err == nil {
-								msg, err = connection.RecvMessage()
-							}
-							p.Subscriber.Stop(err)
-						}()
-						return m7s.PlayBlock(p.Subscriber, audio.HandleAudio, video.HandleVideo)
+						connection.Subscribe(p.Subscriber)
 					} else {
 						return errors.New(response.Infomation["code"].(string))
 					}
diff --git a/plugin/rtmp/pkg/handshake.go b/plugin/rtmp/pkg/handshake.go
index eadb71c..fb55b49 100644
--- a/plugin/rtmp/pkg/handshake.go
+++ b/plugin/rtmp/pkg/handshake.go
@@ -89,18 +89,18 @@ func (nc *NetConnection) Handshake(checkC2 bool) (err error) {
 	return nc.complex_handshake(C1)
 }
 
-func (client *NetConnection) ClientHandshake() (err error) {
-	C0C1 := client.mediaDataPool.NextN(C1S1_SIZE + 1)
-	defer client.mediaDataPool.Recycle()
+func (nc *NetConnection) ClientHandshake() (err error) {
+	C0C1 := nc.mediaDataPool.NextN(C1S1_SIZE + 1)
+	defer nc.mediaDataPool.Recycle()
 	C0C1[0] = RTMP_HANDSHAKE_VERSION
-	if _, err = client.Write(C0C1); err == nil {
+	if _, err = nc.Write(C0C1); err == nil {
 		// read S0 S1
-		if _, err = io.ReadFull(client.Conn, C0C1); err == nil {
+		if _, err = io.ReadFull(nc.Conn, C0C1); err == nil {
 			if C0C1[0] != RTMP_HANDSHAKE_VERSION {
 				err = errors.New("S1 C1 Error")
 				// C2
-			} else if _, err = client.Write(C0C1[1:]); err == nil {
-				_, err = io.ReadFull(client.Conn, C0C1[1:]) // S2
+			} else if _, err = nc.Write(C0C1[1:]); err == nil {
+				_, err = io.ReadFull(nc.Conn, C0C1[1:]) // S2
 			}
 		}
 	}
diff --git a/plugin/rtmp/pkg/net-connection.go b/plugin/rtmp/pkg/net-connection.go
index fc1d1dd..ff60389 100644
--- a/plugin/rtmp/pkg/net-connection.go
+++ b/plugin/rtmp/pkg/net-connection.go
@@ -2,6 +2,7 @@ package rtmp
 
 import (
 	"errors"
+	"m7s.live/m7s/v5"
 	"net"
 	"runtime"
 	"sync/atomic"
@@ -57,6 +58,7 @@ type NetConnection struct {
 	chunkHeaderBuf                util.Buffer
 	mediaDataPool                 util.RecyclableMemory
 	writing                       atomic.Bool // false 可写，true 不可写
+	Receivers                     map[uint32]*m7s.Publisher
 }
 
 func NewNetConnection(conn net.Conn) (ret *NetConnection) {
@@ -69,30 +71,31 @@ func NewNetConnection(conn net.Conn) (ret *NetConnection) {
 		bandwidth:       RTMP_MAX_CHUNK_SIZE << 3,
 		tmpBuf:          make(util.Buffer, 4),
 		chunkHeaderBuf:  make(util.Buffer, 0, 20),
+		Receivers:       make(map[uint32]*m7s.Publisher),
 	}
 	ret.mediaDataPool.SetAllocator(util.NewScalableMemoryAllocator(1 << util.MinPowerOf2))
 	return
 }
 
-func (conn *NetConnection) Dispose() {
-	conn.Conn.Close()
-	conn.BufReader.Recycle()
-	conn.mediaDataPool.Recycle()
+func (nc *NetConnection) Dispose() {
+	nc.Conn.Close()
+	nc.BufReader.Recycle()
+	nc.mediaDataPool.Recycle()
 }
 
-func (conn *NetConnection) SendStreamID(eventType uint16, streamID uint32) (err error) {
-	return conn.SendMessage(RTMP_MSG_USER_CONTROL, &StreamIDMessage{UserControlMessage{EventType: eventType}, streamID})
+func (nc *NetConnection) SendStreamID(eventType uint16, streamID uint32) (err error) {
+	return nc.SendMessage(RTMP_MSG_USER_CONTROL, &StreamIDMessage{UserControlMessage{EventType: eventType}, streamID})
 }
-func (conn *NetConnection) SendUserControl(eventType uint16) error {
-	return conn.SendMessage(RTMP_MSG_USER_CONTROL, &UserControlMessage{EventType: eventType})
+func (nc *NetConnection) SendUserControl(eventType uint16) error {
+	return nc.SendMessage(RTMP_MSG_USER_CONTROL, &UserControlMessage{EventType: eventType})
 }
 
-func (conn *NetConnection) ResponseCreateStream(tid uint64, streamID uint32) error {
+func (nc *NetConnection) ResponseCreateStream(tid uint64, streamID uint32) error {
 	m := &ResponseCreateStreamMessage{}
 	m.CommandName = Response_Result
 	m.TransactionId = tid
 	m.StreamId = streamID
-	return conn.SendMessage(RTMP_MSG_AMF0_COMMAND, m)
+	return nc.SendMessage(RTMP_MSG_AMF0_COMMAND, m)
 }
 
 // func (conn *NetConnection) SendCommand(message string, args any) error {
@@ -110,21 +113,21 @@ func (conn *NetConnection) ResponseCreateStream(tid uint64, streamID uint32) err
 // 	return errors.New("send message no exist")
 // }
 
-func (conn *NetConnection) readChunk() (msg *Chunk, err error) {
-	head, err := conn.ReadByte()
+func (nc *NetConnection) readChunk() (msg *Chunk, err error) {
+	head, err := nc.ReadByte()
 	if err != nil {
 		return nil, err
 	}
-	conn.readSeqNum++
+	nc.readSeqNum++
 	ChunkStreamID := uint32(head & 0x3f) // 0011 1111
 	ChunkType := head >> 6               // 1100 0000
 	// 如果块流ID为0,1的话,就需要计算.
-	ChunkStreamID, err = conn.readChunkStreamID(ChunkStreamID)
+	ChunkStreamID, err = nc.readChunkStreamID(ChunkStreamID)
 	if err != nil {
 		return nil, errors.New("get chunk stream id error :" + err.Error())
 	}
 	//println("ChunkStreamID:", ChunkStreamID, "ChunkType:", ChunkType)
-	chunk, ok := conn.incommingChunks[ChunkStreamID]
+	chunk, ok := nc.incommingChunks[ChunkStreamID]
 
 	if ChunkType != 3 && ok && chunk.bufLen > 0 {
 		// 如果块类型不为3,那么这个rtmp的body应该为空.
@@ -132,10 +135,10 @@ func (conn *NetConnection) readChunk() (msg *Chunk, err error) {
 	}
 	if !ok {
 		chunk = &Chunk{}
-		conn.incommingChunks[ChunkStreamID] = chunk
+		nc.incommingChunks[ChunkStreamID] = chunk
 	}
 
-	if err = conn.readChunkType(&chunk.ChunkHeader, ChunkType); err != nil {
+	if err = nc.readChunkType(&chunk.ChunkHeader, ChunkType); err != nil {
 		return nil, errors.New("get chunk type error :" + err.Error())
 	}
 	msgLen := int(chunk.MessageLength)
@@ -143,19 +146,19 @@ func (conn *NetConnection) readChunk() (msg *Chunk, err error) {
 		return nil, nil
 	}
 	var bufSize = 0
-	if unRead := msgLen - chunk.bufLen; unRead < conn.ReadChunkSize {
+	if unRead := msgLen - chunk.bufLen; unRead < nc.ReadChunkSize {
 		bufSize = unRead
 	} else {
-		bufSize = conn.ReadChunkSize
+		bufSize = nc.ReadChunkSize
 	}
-	conn.readSeqNum += uint32(bufSize)
+	nc.readSeqNum += uint32(bufSize)
 	if chunk.bufLen == 0 {
 		chunk.AVData.RecyclableMemory = util.RecyclableMemory{}
-		chunk.AVData.SetAllocator(conn.mediaDataPool.GetAllocator())
+		chunk.AVData.SetAllocator(nc.mediaDataPool.GetAllocator())
 		chunk.AVData.NextN(msgLen)
 	}
 	buffer := chunk.AVData.Buffers[0]
-	err = conn.ReadRange(bufSize, func(buf []byte) {
+	err = nc.ReadRange(bufSize, func(buf []byte) {
 		copy(buffer[chunk.bufLen:], buf)
 		chunk.bufLen += len(buf)
 	})
@@ -176,14 +179,14 @@ func (conn *NetConnection) readChunk() (msg *Chunk, err error) {
 	return
 }
 
-func (conn *NetConnection) readChunkStreamID(csid uint32) (chunkStreamID uint32, err error) {
+func (nc *NetConnection) readChunkStreamID(csid uint32) (chunkStreamID uint32, err error) {
 	chunkStreamID = csid
 
 	switch csid {
 	case 0:
 		{
-			u8, err := conn.ReadByte()
-			conn.readSeqNum++
+			u8, err := nc.ReadByte()
+			nc.readSeqNum++
 			if err != nil {
 				return 0, err
 			}
@@ -192,15 +195,15 @@ func (conn *NetConnection) readChunkStreamID(csid uint32) (chunkStreamID uint32,
 		}
 	case 1:
 		{
-			u16_0, err1 := conn.ReadByte()
+			u16_0, err1 := nc.ReadByte()
 			if err1 != nil {
 				return 0, err1
 			}
-			u16_1, err1 := conn.ReadByte()
+			u16_1, err1 := nc.ReadByte()
 			if err1 != nil {
 				return 0, err1
 			}
-			conn.readSeqNum += 2
+			nc.readSeqNum += 2
 			chunkStreamID = 64 + uint32(u16_0) + (uint32(u16_1) << 8)
 		}
 	}
@@ -208,27 +211,27 @@ func (conn *NetConnection) readChunkStreamID(csid uint32) (chunkStreamID uint32,
 	return chunkStreamID, nil
 }
 
-func (conn *NetConnection) readChunkType(h *ChunkHeader, chunkType byte) (err error) {
+func (nc *NetConnection) readChunkType(h *ChunkHeader, chunkType byte) (err error) {
 	if chunkType == 3 {
 		// 3个字节的时间戳
 	} else {
 		// Timestamp 3 bytes
-		if h.Timestamp, err = conn.ReadBE32(3); err != nil {
+		if h.Timestamp, err = nc.ReadBE32(3); err != nil {
 			return err
 		}
 
 		if chunkType != 2 {
-			if h.MessageLength, err = conn.ReadBE32(3); err != nil {
+			if h.MessageLength, err = nc.ReadBE32(3); err != nil {
 				return err
 			}
 			// Message Type ID 1 bytes
-			if h.MessageTypeID, err = conn.ReadByte(); err != nil {
+			if h.MessageTypeID, err = nc.ReadByte(); err != nil {
 				return err
 			}
-			conn.readSeqNum++
+			nc.readSeqNum++
 			if chunkType == 0 {
 				// Message Stream ID 4bytes
-				if h.MessageStreamID, err = conn.ReadBE32(4); err != nil { // 读取Message Stream ID
+				if h.MessageStreamID, err = nc.ReadBE32(4); err != nil { // 读取Message Stream ID
 					return err
 				}
 			}
@@ -237,7 +240,7 @@ func (conn *NetConnection) readChunkType(h *ChunkHeader, chunkType byte) (err er
 
 	// ExtendTimestamp 4 bytes
 	if h.Timestamp >= 0xffffff { // 对于type 0的chunk,绝对时间戳在这里表示,如果时间戳值大于等于0xffffff(16777215),该值必须是0xffffff,且时间戳扩展字段必须发送,其他情况没有要求
-		if h.Timestamp, err = conn.ReadBE32(4); err != nil {
+		if h.Timestamp, err = nc.ReadBE32(4); err != nil {
 			return err
 		}
 		switch chunkType {
@@ -258,75 +261,90 @@ func (conn *NetConnection) readChunkType(h *ChunkHeader, chunkType byte) (err er
 	return nil
 }
 
-func (conn *NetConnection) RecvMessage() (msg *Chunk, err error) {
-	if conn.readSeqNum >= conn.bandwidth {
-		conn.totalRead += conn.readSeqNum
-		conn.readSeqNum = 0
-		err = conn.SendMessage(RTMP_MSG_ACK, Uint32Message(conn.totalRead))
+func (nc *NetConnection) RecvMessage() (msg *Chunk, err error) {
+	if nc.readSeqNum >= nc.bandwidth {
+		nc.totalRead += nc.readSeqNum
+		nc.readSeqNum = 0
+		err = nc.SendMessage(RTMP_MSG_ACK, Uint32Message(nc.totalRead))
 	}
 	for msg == nil && err == nil {
-		if msg, err = conn.readChunk(); msg != nil && err == nil {
+		if msg, err = nc.readChunk(); msg != nil && err == nil {
 			switch msg.MessageTypeID {
 			case RTMP_MSG_CHUNK_SIZE:
-				conn.ReadChunkSize = int(msg.MsgData.(Uint32Message))
+				nc.ReadChunkSize = int(msg.MsgData.(Uint32Message))
+				nc.Info("msg read chunk size", "readChunkSize", nc.ReadChunkSize)
 			case RTMP_MSG_ABORT:
-				delete(conn.incommingChunks, uint32(msg.MsgData.(Uint32Message)))
+				delete(nc.incommingChunks, uint32(msg.MsgData.(Uint32Message)))
 			case RTMP_MSG_ACK, RTMP_MSG_EDGE:
 			case RTMP_MSG_USER_CONTROL:
 				if _, ok := msg.MsgData.(*PingRequestMessage); ok {
-					conn.SendUserControl(RTMP_USER_PING_RESPONSE)
+					nc.SendUserControl(RTMP_USER_PING_RESPONSE)
 				}
 			case RTMP_MSG_ACK_SIZE:
-				conn.bandwidth = uint32(msg.MsgData.(Uint32Message))
+				nc.bandwidth = uint32(msg.MsgData.(Uint32Message))
 			case RTMP_MSG_BANDWIDTH:
-				conn.bandwidth = msg.MsgData.(*SetPeerBandwidthMessage).AcknowledgementWindowsize
-			case RTMP_MSG_AMF0_COMMAND, RTMP_MSG_AUDIO, RTMP_MSG_VIDEO:
+				nc.bandwidth = msg.MsgData.(*SetPeerBandwidthMessage).AcknowledgementWindowsize
+			case RTMP_MSG_AMF0_COMMAND:
 				return msg, err
+			case RTMP_MSG_AUDIO:
+				if r, ok := nc.Receivers[msg.MessageStreamID]; ok && r.PubAudio {
+					err = r.WriteAudio(msg.AVData.WrapAudio())
+				} else {
+					msg.AVData.Recycle()
+					nc.Warn("ReceiveAudio", "MessageStreamID", msg.MessageStreamID)
+				}
+			case RTMP_MSG_VIDEO:
+				if r, ok := nc.Receivers[msg.MessageStreamID]; ok && r.PubVideo {
+					err = r.WriteVideo(msg.AVData.WrapVideo())
+				} else {
+					msg.AVData.Recycle()
+					nc.Warn("ReceiveVideo", "MessageStreamID", msg.MessageStreamID)
+				}
 			}
 		}
 	}
 	return
 }
-func (conn *NetConnection) SendMessage(t byte, msg RtmpMessage) (err error) {
-	if conn == nil {
+func (nc *NetConnection) SendMessage(t byte, msg RtmpMessage) (err error) {
+	if nc == nil {
 		return errors.New("connection is nil")
 	}
-	if conn.writeSeqNum > conn.bandwidth {
-		conn.totalWrite += conn.writeSeqNum
-		conn.writeSeqNum = 0
-		err = conn.SendMessage(RTMP_MSG_ACK, Uint32Message(conn.totalWrite))
-		err = conn.SendStreamID(RTMP_USER_PING_REQUEST, 0)
+	if nc.writeSeqNum > nc.bandwidth {
+		nc.totalWrite += nc.writeSeqNum
+		nc.writeSeqNum = 0
+		err = nc.SendMessage(RTMP_MSG_ACK, Uint32Message(nc.totalWrite))
+		err = nc.SendStreamID(RTMP_USER_PING_REQUEST, 0)
 	}
-	for !conn.writing.CompareAndSwap(false, true) {
+	for !nc.writing.CompareAndSwap(false, true) {
 		runtime.Gosched()
 	}
-	defer conn.writing.Store(false)
-	conn.tmpBuf.Reset()
-	amf := AMF{conn.tmpBuf}
-	if conn.ObjectEncoding == 0 {
+	defer nc.writing.Store(false)
+	nc.tmpBuf.Reset()
+	amf := AMF{nc.tmpBuf}
+	if nc.ObjectEncoding == 0 {
 		msg.Encode(&amf)
 	} else {
 		amf := AMF3{AMF: amf}
 		msg.Encode(&amf)
 	}
-	conn.tmpBuf = amf.Buffer
+	nc.tmpBuf = amf.Buffer
 	head := newChunkHeader(t)
-	head.MessageLength = uint32(conn.tmpBuf.Len())
+	head.MessageLength = uint32(nc.tmpBuf.Len())
 	if sid, ok := msg.(HaveStreamID); ok {
 		head.MessageStreamID = sid.GetStreamID()
 	}
-	return conn.sendChunk(net.Buffers{conn.tmpBuf}, head, RTMP_CHUNK_HEAD_12)
+	return nc.sendChunk(net.Buffers{nc.tmpBuf}, head, RTMP_CHUNK_HEAD_12)
 }
 
-func (conn *NetConnection) sendChunk(data net.Buffers, head *ChunkHeader, headType byte) (err error) {
-	conn.chunkHeaderBuf.Reset()
-	head.WriteTo(headType, &conn.chunkHeaderBuf)
-	chunks := net.Buffers{conn.chunkHeaderBuf}
-	var chunk3 util.Buffer = conn.chunkHeaderBuf[conn.chunkHeaderBuf.Len():20]
+func (nc *NetConnection) sendChunk(data net.Buffers, head *ChunkHeader, headType byte) (err error) {
+	nc.chunkHeaderBuf.Reset()
+	head.WriteTo(headType, &nc.chunkHeaderBuf)
+	chunks := net.Buffers{nc.chunkHeaderBuf}
+	var chunk3 util.Buffer = nc.chunkHeaderBuf[nc.chunkHeaderBuf.Len():20]
 	head.WriteTo(RTMP_CHUNK_HEAD_1, &chunk3)
 	r := util.NewReadableBuffersFromBytes(data...)
 	for {
-		r.RangeN(conn.WriteChunkSize, func(buf []byte) {
+		r.RangeN(nc.WriteChunkSize, func(buf []byte) {
 			chunks = append(chunks, buf)
 		})
 		if r.Length <= 0 {
@@ -336,7 +354,7 @@ func (conn *NetConnection) sendChunk(data net.Buffers, head *ChunkHeader, headTy
 		chunks = append(chunks, chunk3)
 	}
 	var nw int64
-	nw, err = chunks.WriteTo(conn.Conn)
-	conn.writeSeqNum += uint32(nw)
+	nw, err = chunks.WriteTo(nc.Conn)
+	nc.writeSeqNum += uint32(nw)
 	return err
 }
diff --git a/plugin/rtmp/pkg/net-stream.go b/plugin/rtmp/pkg/net-stream.go
index 4d7c61a..fb4cf2c 100644
--- a/plugin/rtmp/pkg/net-stream.go
+++ b/plugin/rtmp/pkg/net-stream.go
@@ -1,5 +1,10 @@
 package rtmp
 
+import (
+	"m7s.live/m7s/v5"
+	"m7s.live/m7s/v5/pkg"
+)
+
 type NetStream struct {
 	*NetConnection
 	StreamID uint32
@@ -62,3 +67,10 @@ func (ns *NetStream) BeginPlay(tid uint64) (err error) {
 	err = ns.Response(tid, NetStream_Play_Start, Level_Status)
 	return
 }
+
+func (ns *NetStream) Subscribe(suber *m7s.Subscriber) {
+	ns.AddCall(func(task *pkg.Task) error {
+		audio, video := ns.CreateSender(false)
+		return m7s.PlayBlock(suber, audio.HandleAudio, video.HandleVideo)
+	}, nil)
+}
diff --git a/plugin/rtsp/index.go b/plugin/rtsp/index.go
index eb09a62..d9ceea8 100644
--- a/plugin/rtsp/index.go
+++ b/plugin/rtsp/index.go
@@ -43,15 +43,13 @@ func (p *RTSPPlugin) OnTCPConnect(conn *net.TCPConn) {
 	var err error
 	nc := NewNetConnection(conn)
 	nc.Logger = logger
+	p.AddTask(nc).WaitStarted()
 	defer func() {
-		nc.Destroy()
+		nc.Stop(err)
 		if p := recover(); p != nil {
 			err = p.(error)
 			logger.Error(err.Error(), "stack", string(debug.Stack()))
 		}
-		if receiver != nil {
-			receiver.Stop(err)
-		}
 	}()
 	var req *util.Request
 	var sendMode bool
@@ -106,8 +104,9 @@ func (p *RTSPPlugin) OnTCPConnect(conn *net.TCPConn) {
 				return
 			}
 
-			receiver = &Receiver{}
-			receiver.NetConnection = nc
+			receiver = &Receiver{
+				Stream: &Stream{NetConnection: nc},
+			}
 			if receiver.Publisher, err = p.Publish(nc, strings.TrimPrefix(nc.URL.Path, "/")); err != nil {
 				receiver = nil
 				err = nc.WriteResponse(&util.Response{
@@ -122,11 +121,14 @@ func (p *RTSPPlugin) OnTCPConnect(conn *net.TCPConn) {
 			if err = nc.WriteResponse(res); err != nil {
 				return
 			}
-
+			receiver.Publisher.OnDispose(func() {
+				nc.Stop(receiver.Publisher.StopReason())
+			})
 		case MethodDescribe:
 			sendMode = true
-			sender = &Sender{}
-			sender.NetConnection = nc
+			sender = &Sender{
+				Stream: &Stream{NetConnection: nc},
+			}
 			sender.Subscriber, err = p.Subscribe(nc, strings.TrimPrefix(nc.URL.Path, "/"))
 			if err != nil {
 				res := &util.Response{
diff --git a/plugin/rtsp/pkg/connection.go b/plugin/rtsp/pkg/connection.go
index 4b52506..5c62a12 100644
--- a/plugin/rtsp/pkg/connection.go
+++ b/plugin/rtsp/pkg/connection.go
@@ -64,7 +64,7 @@ func (c *NetConnection) StopWrite() {
 	c.writing.Store(false)
 }
 
-func (c *NetConnection) Destroy() {
+func (c *NetConnection) Dispose() {
 	c.conn.Close()
 	c.BufReader.Recycle()
 	c.MemoryAllocator.Recycle()
diff --git a/plugin/rtsp/pkg/net-stream.go b/plugin/rtsp/pkg/net-stream.go
index 9b20de7..22b5add 100644
--- a/plugin/rtsp/pkg/net-stream.go
+++ b/plugin/rtsp/pkg/net-stream.go
@@ -238,6 +238,6 @@ func (c *Stream) Teardown() (err error) {
 func (ns *Stream) disconnect() {
 	if ns != nil && ns.NetConnection != nil {
 		_ = ns.Teardown()
-		ns.NetConnection.Destroy()
+		ns.NetConnection.Dispose()
 	}
 }