diff --git a/client.go b/client.go
index c0c91c6..e5dcf93 100644
--- a/client.go
+++ b/client.go
@@ -83,14 +83,13 @@ func (pusher *RTMPPusher) OnEvent(event any) {
 	case engine.PushEvent:
 		pusher.ReConnectCount++
 		if pusher.Stream == nil {
-			if plugin.Subscribe(pusher.StreamPath, pusher) {
-			}
+			plugin.Subscribe(pusher.StreamPath, pusher)
 		}
 	}
 }
 
 func (pusher *RTMPPusher) push() {
-	defer pusher.Bye()
+	defer pusher.Stop()
 	for {
 		msg, err := pusher.RecvMessage()
 		if err != nil {
@@ -149,15 +148,13 @@ func (puller *RTMPPuller) OnEvent(event any) {
 	case engine.PullEvent:
 		puller.ReConnectCount++
 		if puller.Stream == nil {
-			if plugin.Publish(puller.StreamPath, puller) {
-				break
-			}
+			plugin.Publish(puller.StreamPath, puller)
 		}
 	}
 }
 
 func (puller *RTMPPuller) pull() {
-	defer puller.Bye()
+	defer puller.Stop()
 	for {
 		msg, err := puller.RecvMessage()
 		if err != nil {
diff --git a/main.go b/main.go
index 65fd4a4..f7d59b5 100644
--- a/main.go
+++ b/main.go
@@ -17,33 +17,34 @@ type RTMPConfig struct {
 	ChunkSize int
 }
 
-var _ PullPlugin = (*RTMPConfig)(nil)
-
-func (config *RTMPConfig) Update(override config.Config) {
-	plugin.Info("server rtmp start at", zap.String("listen addr", config.ListenAddr))
-	err := config.Listen(plugin, config)
-	if err == context.Canceled {
-		plugin.Info("rtmp listen shutdown")
-	} else {
-		plugin.Fatal("rtmp server", zap.Error(err))
+func (c *RTMPConfig) OnEvent(event any) {
+	switch v := event.(type) {
+	case FirstConfig:
+		if c.ListenAddr != "" {
+			plugin.Info("server rtmp start at", zap.String("listen addr", c.ListenAddr))
+			go c.Listen(plugin, c)
+		}
+	case config.Config:
+		plugin.CancelFunc()
+		if c.ListenAddr != "" {
+			plugin.Context, plugin.CancelFunc = context.WithCancel(Engine)
+			plugin.Info("server rtmp start at", zap.String("listen addr", c.ListenAddr))
+			go c.Listen(plugin, c)
+		}
+	case Puller:
+		client := RTMPPuller{
+			Puller: v,
+		}
+		client.OnEvent(PullEvent(0))
+	case Pusher:
+		client := RTMPPusher{
+			Pusher: v,
+		}
+		client.OnEvent(PushEvent(0))
 	}
 }
 
 var plugin = InstallPlugin(&RTMPConfig{
 	ChunkSize: 4096,
 	TCP:       config.TCP{ListenAddr: ":1935"},
-})
-
-func (config *RTMPConfig) PullStream(puller Puller) {
-	client := RTMPPuller{
-		Puller: puller,
-	}
-	client.OnEvent(PullEvent(0))
-}
-
-func (config *RTMPConfig) PushStream(pusher Pusher) {
-	client := RTMPPusher{
-		Pusher: pusher,
-	}
-	client.OnEvent(PushEvent(0))
-}
+})
\ No newline at end of file
diff --git a/media.go b/media.go
index e777c8e..7ab5bfc 100644
--- a/media.go
+++ b/media.go
@@ -15,11 +15,9 @@ type RTMPSender struct {
 func (rtmp *RTMPSender) OnEvent(event any) {
 	switch v := event.(type) {
 	case AudioDeConf:
-		if rtmp.AudioTrack.IsAAC() {
-			rtmp.sendAVMessage(0, net.Buffers{v.AVCC}, true, true)
-		}
+		rtmp.sendAVMessage(0, v.AVCC, true, true)
 	case VideoDeConf:
-		rtmp.sendAVMessage(0, net.Buffers(v.AVCC), false, true)
+		rtmp.sendAVMessage(0, v.AVCC, false, true)
 		// case TrackRemoved:
 		//TODO
 	case AudioFrame:
diff --git a/server.go b/server.go
index 3a1a2b2..24c86fc 100644
--- a/server.go
+++ b/server.go
@@ -102,7 +102,7 @@ func (config *RTMPConfig) ServeTCP(conn *net.TCPConn) {
 					}
 					receiver.Closer = &nc
 					receiver.OnEvent(ctx)
-					if plugin.Publish(nc.appName+"/"+pm.PublishingName, receiver) {
+					if plugin.Publish(nc.appName+"/"+pm.PublishingName, receiver) == nil {
 						receivers[receiver.StreamID] = receiver
 						receiver.absTs = make(map[uint32]uint32)
 						receiver.Begin()
@@ -120,7 +120,7 @@ func (config *RTMPConfig) ServeTCP(conn *net.TCPConn) {
 					}
 					sender.OnEvent(ctx)
 					sender.ID = fmt.Sprintf("%s|%d", conn.RemoteAddr().String(), sender.StreamID)
-					if plugin.Subscribe(streamPath, sender) {
+					if plugin.Subscribe(streamPath, sender) == nil {
 						senders[sender.StreamID] = sender
 						err = nc.SendStreamID(RTMP_USER_STREAM_IS_RECORDED, msg.MessageStreamID)
 						sender.Begin()
@@ -133,7 +133,7 @@ func (config *RTMPConfig) ServeTCP(conn *net.TCPConn) {
 				case "closeStream":
 					cm := msg.MsgData.(*CURDStreamMessage)
 					if stream, ok := senders[cm.StreamId]; ok {
-						stream.Bye()
+						stream.Stop()
 						delete(senders, cm.StreamId)
 					}
 				case "releaseStream":
@@ -142,7 +142,7 @@ func (config *RTMPConfig) ServeTCP(conn *net.TCPConn) {
 					p, ok := receivers[msg.MessageStreamID]
 					if ok {
 						amfobj["level"] = "_result"
-						p.Bye()
+						p.Stop()
 					} else {
 						amfobj["level"] = "_error"
 					}