diff --git a/taoyao-signal/README.md b/taoyao-signal/README.md
index 5ea43d8..4760381 100644
--- a/taoyao-signal/README.md
+++ b/taoyao-signal/README.md
@@ -273,6 +273,8 @@
 
 ### 关闭直播信令（3001）
 
+### 直播广播信令（3002）
+
 ### 直播终端列表信令（3997）
 
 ### 直播状态信令（3998）
@@ -331,6 +333,8 @@
 
 广播
 
+### 会议广播信令（4006）
+
 ### 会议终端列表信令（4997）
 
 ### 会议状态信令（4998）
diff --git a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/ClientSession.java b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/ClientSession.java
index faecb9a..dc3c01f 100644
--- a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/ClientSession.java
+++ b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/ClientSession.java
@@ -1,8 +1,6 @@
 package com.acgist.taoyao.signal.client;
 
 import com.acgist.taoyao.boot.model.Message;
-import com.acgist.taoyao.signal.media.ClientMediaPublisher;
-import com.acgist.taoyao.signal.media.ClientMediaSubscriber;
 
 /**
  * 终端会话
@@ -23,16 +21,6 @@ public interface ClientSession extends AutoCloseable {
 	 */
 	ClientSessionStatus status();
 	
-	/**
-	 * @return 终端媒体发布者
-	 */
-	ClientMediaPublisher publisher();
-	
-	/**
-	 * @return 终端媒体订阅者
-	 */
-	ClientMediaSubscriber subscriber();
-	
 	/**
 	 * 推送消息
 	 * 
diff --git a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/ClientSessionAdapter.java b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/ClientSessionAdapter.java
index fa485c4..911056f 100644
--- a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/ClientSessionAdapter.java
+++ b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/ClientSessionAdapter.java
@@ -2,9 +2,6 @@ package com.acgist.taoyao.signal.client;
 
 import org.apache.commons.lang3.StringUtils;
 
-import com.acgist.taoyao.signal.media.ClientMediaPublisher;
-import com.acgist.taoyao.signal.media.ClientMediaSubscriber;
-
 /**
  * 会话适配器
  * 
@@ -32,22 +29,12 @@ public abstract class ClientSessionAdapter<T extends AutoCloseable> implements C
 	 * 终端状态
 	 */
 	protected ClientSessionStatus status;
-	/**
-	 * 终端媒体发布者
-	 */
-	protected ClientMediaPublisher publisher;
-	/**
-	 * 终端媒体订阅者
-	 */
-	protected ClientMediaSubscriber subscriber;
 	
 	protected ClientSessionAdapter(T instance) {
 		this.time = System.currentTimeMillis();
 		this.instance = instance;
 		this.authorized = false;
 		this.status = new ClientSessionStatus();
-		this.publisher = new ClientMediaPublisher();
-		this.subscriber = new ClientMediaSubscriber();
 	}
 
 	@Override
@@ -60,16 +47,6 @@ public abstract class ClientSessionAdapter<T extends AutoCloseable> implements C
 		return this.status;
 	}
 	
-	@Override
-	public ClientMediaPublisher publisher() {
-		return this.publisher;
-	}
-	
-	@Override
-	public ClientMediaSubscriber subscriber() {
-		return this.subscriber;
-	}
-	
 	@Override
 	public boolean timeout(long timeout) {
 		return !this.authorized && System.currentTimeMillis() - this.time > timeout;
diff --git a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/RouterManager.java b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/RouterManager.java
new file mode 100644
index 0000000..2174009
--- /dev/null
+++ b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/RouterManager.java
@@ -0,0 +1,19 @@
+package com.acgist.taoyao.signal.media;
+
+import java.util.List;
+
+import com.acgist.taoyao.signal.media.router.Router;
+
+public interface RouterManager {
+
+	void bindId();
+	
+	List<Router> from();
+	
+	List<Router> to();
+	
+	void fromRouteTo(String from, String to);
+	
+	void fromOrTo(String sn);
+	
+}
diff --git a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/processor/Processor.java b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/processor/Processor.java
new file mode 100644
index 0000000..d2ca90a
--- /dev/null
+++ b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/processor/Processor.java
@@ -0,0 +1,12 @@
+package com.acgist.taoyao.signal.media.processor;
+
+/**
+ * 媒体处理：混音、美颜等等
+ * 
+ * 处理完成发送订阅者
+ * 
+ * @author acgist
+ */
+public interface Processor {
+
+}
diff --git a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/router/ClientMediaStreamRouter.java b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/router/ClientMediaStreamRouter.java
deleted file mode 100644
index a76aa2c..0000000
--- a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/router/ClientMediaStreamRouter.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package com.acgist.taoyao.signal.media.router;
-
-/**
- * 终端媒体流路由（推流->拉流）
- * 
- * @author acgist
- */
-public interface ClientMediaStreamRouter {
-
-}
diff --git a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/router/ClientMediaStreamRouterAdapter.java b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/router/ClientMediaStreamRouterAdapter.java
deleted file mode 100644
index cfb2b0c..0000000
--- a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/router/ClientMediaStreamRouterAdapter.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package com.acgist.taoyao.signal.media.router;
-
-import com.acgist.taoyao.signal.media.stream.ClientMediaStream;
-
-public class ClientMediaStreamRouterAdapter {
-
-	ClientMediaStream source;
-	ClientMediaStream target;
-	
-}
diff --git a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/router/Router.java b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/router/Router.java
new file mode 100644
index 0000000..de9e2e6
--- /dev/null
+++ b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/router/Router.java
@@ -0,0 +1,16 @@
+package com.acgist.taoyao.signal.media.router;
+
+/**
+ * 直播会议路由绑定
+ * 
+ * 发布者->订阅者
+ * 
+ * @author acgist
+ */
+public interface Router {
+
+	void from();
+	
+	void to();
+	
+}
diff --git a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/ClientMediaHandler.java b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/stream/ClientMediaHandler.java
similarity index 91%
rename from taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/ClientMediaHandler.java
rename to taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/stream/ClientMediaHandler.java
index 122e57f..450f8a6 100644
--- a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/ClientMediaHandler.java
+++ b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/stream/ClientMediaHandler.java
@@ -1,4 +1,4 @@
-package com.acgist.taoyao.signal.media;
+package com.acgist.taoyao.signal.media.stream;
 
 /**
  * 终端媒体操作
diff --git a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/ClientMediaPublisher.java b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/stream/ClientMediaPublisher.java
similarity index 92%
rename from taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/ClientMediaPublisher.java
rename to taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/stream/ClientMediaPublisher.java
index 7bc9d03..1d0feca 100644
--- a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/ClientMediaPublisher.java
+++ b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/stream/ClientMediaPublisher.java
@@ -1,16 +1,16 @@
-package com.acgist.taoyao.signal.media;
+package com.acgist.taoyao.signal.media.stream;
 
 import java.io.IOException;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
-import com.acgist.taoyao.signal.media.stream.ClientMediaStream;
-
 import lombok.extern.slf4j.Slf4j;
 
 /**
  * 终端媒体流发布者（终端推流）
  * 
+ * 通过处理器发送给订阅者
+ * 
  * @author acgist
  */
 @Slf4j
@@ -21,7 +21,6 @@ public class ClientMediaPublisher implements ClientMediaHandler {
 	 */
 	private Map<String, ClientMediaStream> streams = new ConcurrentHashMap<>();
 
-	
 	/**
 	 * 发布
 	 * 
diff --git a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/ClientMediaSubscriber.java b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/stream/ClientMediaSubscriber.java
similarity index 90%
rename from taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/ClientMediaSubscriber.java
rename to taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/stream/ClientMediaSubscriber.java
index 9322c5a..ed89d4d 100644
--- a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/ClientMediaSubscriber.java
+++ b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/stream/ClientMediaSubscriber.java
@@ -1,10 +1,8 @@
-package com.acgist.taoyao.signal.media;
+package com.acgist.taoyao.signal.media.stream;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
 
-import com.acgist.taoyao.signal.media.stream.ClientMediaStream;
-
 /**
  * 终端媒体订阅者（终端拉流）
  *