From fd505dfbd2a83e6cba036e3770e310e4d76b9ef5 Mon Sep 17 00:00:00 2001
From: acgist <289547414@qq.com>
Date: Sun, 19 Feb 2023 11:57:09 +0800
Subject: [PATCH] [+] media::transport::webrtc::connect

---
 docs/Deploy.md                                |   7 +-
 taoyao-client-web/README.md                   |   4 +
 taoyao-client-web/src/App.vue                 |  15 +-
 taoyao-client-web/src/components/Config.js    |  77 +-
 .../src/components/LocalClient.vue            |   3 +-
 taoyao-client-web/src/components/Logger.js    |  94 --
 .../src/components/SettingRoom.vue            |  71 +-
 .../src/components/SettingSignal.vue          |  38 +-
 taoyao-client-web/src/components/Taoyao.js    | 653 +++++++++-----
 taoyao-client-web/src/taoyao.js               | 832 ------------------
 .../ecosystem.config.cluster.json             |  14 +
 taoyao-media-server/ecosystem.config.json     |  12 +
 taoyao-media-server/src/Logger.js             |  93 --
 taoyao-media-server/src/Server.js             |  48 +-
 taoyao-media-server/src/Signal.js             | 330 ++++---
 .../taoyao/boot/annotation/Description.java   |  39 +
 .../taoyao/boot/annotation/Protocol.java      |   2 +-
 .../com/acgist/taoyao/boot/model/Header.java  |   4 +-
 .../com/acgist/taoyao/boot/model/Message.java |   2 +-
 .../taoyao/boot/property}/Constant.java       |  42 +-
 .../taoyao/boot/property/MediaProperties.java |   4 +-
 .../boot/property/MediaVideoProperties.java   |  27 +-
 .../boot/property/WebrtcProperties.java       |  27 +
 .../boot/property/WebrtcStunProperties.java   |   2 +-
 .../boot/property/WebrtcTurnProperties.java   |   2 +-
 .../taoyao/boot/utils/CloseableUtils.java     |   8 +-
 .../src/main/resources/application-local.yml  |   2 +-
 .../taoyao/signal/SocketSignalTest.java       |   2 +-
 taoyao-signal-server/taoyao-signal/README.md  | 389 +-------
 .../acgist/taoyao/signal/client/Client.java   |   6 +
 .../taoyao/signal/client/ClientAdapter.java   |  11 +
 .../taoyao/signal/client/ClientStatus.java    |   6 +-
 .../signal/client/socket/SocketClient.java    |   2 +-
 .../socket/SocketSignalMessageHandler.java    |   2 +-
 .../client/websocket/WebSocketClient.java     |   2 +-
 .../WebSocketSignalConfigurator.java          |   2 +-
 .../signal/controller/ProtocolController.java | 103 +++
 .../signal/controller/RoomController.java     |   4 +-
 .../event/media/MediaRegisterEvent.java       |  12 -
 .../taoyao/signal/media/MediaClient.java      |  10 +-
 .../com/acgist/taoyao/signal/media/Peer.java  |  16 +-
 .../com/acgist/taoyao/signal/media/Room.java  |   4 +-
 .../taoyao/signal/media/RoomManager.java      |  44 +-
 .../taoyao/signal/media/RoomStatus.java       |   2 +-
 .../acgist/taoyao/signal/media/Transport.java |  50 +-
 .../signal/protocol/ProtocolRoomAdapter.java  |   3 +-
 .../client/ClientBroadcastProtocol.java       |   2 +
 .../protocol/client/ClientCloseProtocol.java  |   8 +-
 .../protocol/client/ClientConfigProtocol.java |  13 +-
 .../client/ClientHeartbeatProtocol.java       |  15 +-
 .../protocol/client/ClientListProtocol.java   |  18 +
 .../client/ClientOfflineProtocol.java         |   9 +
 .../protocol/client/ClientOnlineProtocol.java |  15 +
 .../protocol/client/ClientRebootProtocol.java |   4 +
 .../client/ClientRegisterProtocol.java        |  19 +-
 .../protocol/client/ClientStatusProtocol.java |  24 +-
 .../client/ClientUnicastProtocol.java         |  12 +-
 .../ConsumerSetPreferredLayersProtocol.java   |   5 -
 .../media/ConsumerSetPriorityProtocol.java    |   5 -
 .../protocol/media/IceRestartProtocol.java    |   5 -
 ...a => MediaAudioActiveSpeakerProtocol.java} |   4 +-
 ...l.java => MediaConsumerCloseProtocol.java} |   2 +-
 ...a => MediaConsumerDataStatusProtocol.java} |   2 +-
 ...l.java => MediaConsumerPauseProtocol.java} |   2 +-
 .../MediaConsumerRequestKeyFrameProtocol.java |   5 +
 .../media/MediaConsumerResumeProtocol.java    |   5 +
 ...diaConsumerSetPreferredLayersProtocol.java |   5 +
 .../MediaConsumerSetPriorityProtocol.java     |   5 +
 .../media/MediaConsumerStatusProtocol.java    |   5 +
 ...ocol.java => MediaIceRestartProtocol.java} |   2 +-
 .../protocol/media/MediaListProtocol.java     |  16 +
 ...col.java => MediaProduceDataProtocol.java} |   2 +-
 ...rotocol.java => MediaProduceProtocol.java} |   2 +-
 ...l.java => MediaProducerCloseProtocol.java} |   2 +-
 .../MediaProducerDataStatusProtocol.java      |   5 +
 .../media/MediaProducerPauseProtocol.java     |   5 +
 .../media/MediaProducerResumeProtocol.java    |   5 +
 .../media/MediaProducerScoreProtocol.java     |   5 +
 .../media/MediaProducerStatusProtocol.java    |   5 +
 .../protocol/media/MediaRebootProtocol.java   |   2 +
 .../protocol/media/MediaRegisterProtocol.java |  19 +-
 ...> MediaRouterRtpCapabilitiesProtocol.java} |  25 +-
 .../media/MediaTransportStatusProtocol.java   |   5 +
 ... MediaTransportWebRtcConnectProtocol.java} |  23 +-
 .../MediaTransportWebRtcCreateProtocol.java   |  53 ++
 .../MediaVideoOrientationChangeProtocol.java  |   5 +
 .../protocol/media/ProduceDataProtocol.java   |   5 -
 .../protocol/media/ProducerCloseProtocol.java |   5 -
 .../media/ProducerDataStatusProtocol.java     |   5 -
 .../protocol/media/ProducerPauseProtocol.java |   5 -
 .../media/ProducerResumeProtocol.java         |   5 -
 .../protocol/media/ProducerScoreProtocol.java |   5 -
 .../media/ProducerStatusProtocol.java         |   5 -
 .../media/TransportStatusProtocol.java        |   5 -
 .../media/TransportWebRtcConnectProtocol.java |  10 -
 .../media/VideoOrientationChangeProtocol.java |   5 -
 .../platform/PlatformErrorProtocol.java       |   2 +
 .../platform/PlatformRebootProtocol.java      |   2 +
 .../platform/PlatformScriptProtocol.java      |  18 +-
 .../platform/PlatformShutdownProtocol.java    |   2 +
 .../protocol/room/RoomCreateProtocol.java     |  19 +-
 .../protocol/room/RoomEnterProtocol.java      |  19 +-
 .../protocol/room/RoomListProtocol.java       |  14 +
 .../protocol/system/SystemRebootProtocol.java |   2 +
 .../system/SystemShutdownProtocol.java        |   2 +
 105 files changed, 1511 insertions(+), 2116 deletions(-)
 delete mode 100644 taoyao-client-web/src/components/Logger.js
 delete mode 100644 taoyao-client-web/src/taoyao.js
 create mode 100644 taoyao-media-server/ecosystem.config.cluster.json
 create mode 100644 taoyao-media-server/ecosystem.config.json
 delete mode 100644 taoyao-media-server/src/Logger.js
 create mode 100644 taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/annotation/Description.java
 rename taoyao-signal-server/{taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol => taoyao-boot/src/main/java/com/acgist/taoyao/boot/property}/Constant.java (70%)
 create mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/controller/ProtocolController.java
 delete mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/event/media/MediaRegisterEvent.java
 delete mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerSetPreferredLayersProtocol.java
 delete mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerSetPriorityProtocol.java
 delete mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/IceRestartProtocol.java
 rename taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/{AudioActiveSpeakerProtocol.java => MediaAudioActiveSpeakerProtocol.java} (87%)
 rename taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/{ConsumerDataStatusProtocol.java => MediaConsumerCloseProtocol.java} (55%)
 rename taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/{ConsumerRequestKeyFrameProtocol.java => MediaConsumerDataStatusProtocol.java} (53%)
 rename taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/{ConsumerPauseProtocol.java => MediaConsumerPauseProtocol.java} (55%)
 create mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerRequestKeyFrameProtocol.java
 create mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerResumeProtocol.java
 create mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerSetPreferredLayersProtocol.java
 create mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerSetPriorityProtocol.java
 create mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerStatusProtocol.java
 rename taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/{ConsumerCloseProtocol.java => MediaIceRestartProtocol.java} (57%)
 rename taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/{ConsumerStatusProtocol.java => MediaProduceDataProtocol.java} (56%)
 rename taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/{ProduceProtocol.java => MediaProduceProtocol.java} (59%)
 rename taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/{ConsumerResumeProtocol.java => MediaProducerCloseProtocol.java} (55%)
 create mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerDataStatusProtocol.java
 create mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerPauseProtocol.java
 create mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerResumeProtocol.java
 create mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerScoreProtocol.java
 create mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerStatusProtocol.java
 rename taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/{RouterRtpCapabilitiesProtocol.java => MediaRouterRtpCapabilitiesProtocol.java} (54%)
 create mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaTransportStatusProtocol.java
 rename taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/{TransportWebRtcCreateProtocol.java => MediaTransportWebRtcConnectProtocol.java} (54%)
 create mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaTransportWebRtcCreateProtocol.java
 create mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaVideoOrientationChangeProtocol.java
 delete mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProduceDataProtocol.java
 delete mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerCloseProtocol.java
 delete mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerDataStatusProtocol.java
 delete mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerPauseProtocol.java
 delete mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerResumeProtocol.java
 delete mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerScoreProtocol.java
 delete mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerStatusProtocol.java
 delete mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/TransportStatusProtocol.java
 delete mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/TransportWebRtcConnectProtocol.java
 delete mode 100644 taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/VideoOrientationChangeProtocol.java

diff --git a/docs/Deploy.md b/docs/Deploy.md
index 0517d67..cbbc69e 100644
--- a/docs/Deploy.md
+++ b/docs/Deploy.md
@@ -242,6 +242,11 @@ npm install
 pm2 start npm --name "taoyao-media-server" -- run dev | release
 pm2 save
 
+# 配置ecosystem
+pm2 ecosystem
+pm2 start | reload ecosystem.config.json
+pm2 save
+
 # 管理服务
 pm2 start | stop | restart taoyao-media-server
 ```
@@ -353,8 +358,6 @@ firewall-cmd --list-ports
 
 ## 证书
 
-正式环境建议关闭项目`SSL`配置，可以使用`Nginx`配置证书。
-
 ```
 keytool -genkeypair -keyalg RSA -dname "CN=localhost, OU=acgist, O=taoyao, L=GZ, ST=GD, C=CN" -alias taoyao -validity 3650 -ext ku:c=dig,keyE -ext eku=serverAuth -ext SAN=dns:localhost,ip:127.0.0.1 -keystore taoyao.jks -keypass 123456 -storepass 123456
 ```
diff --git a/taoyao-client-web/README.md b/taoyao-client-web/README.md
index 8586219..81d5ec2 100644
--- a/taoyao-client-web/README.md
+++ b/taoyao-client-web/README.md
@@ -1,3 +1,7 @@
 # Web终端
 
 注意部分`API`需要`localhost`或者`https`
+
+## TODO
+
+按钮：选择房间、媒体服务、开关
diff --git a/taoyao-client-web/src/App.vue b/taoyao-client-web/src/App.vue
index ce548ef..0aff1df 100644
--- a/taoyao-client-web/src/App.vue
+++ b/taoyao-client-web/src/App.vue
@@ -1,11 +1,10 @@
 <!-- 桃夭 -->
 <template>
-  <SettingRoom :roomVisible="roomVisible" :taoyao="taoyao" @buildMedia="buildMedia"></SettingRoom>
+  <SettingRoom :taoyao="taoyao" :roomVisible="roomVisible" @buildMedia="buildMedia"></SettingRoom>
   <SettingSignal :signalVisible="signalVisible" @buildSignal="buildSignal"></SettingSignal>
 </template>
 
 <script>
-import { Logger } from "./components/Logger.js";
 import { Taoyao } from "./components/Taoyao.js";
 import SettingRoom from "./components/SettingRoom.vue";
 import SettingSignal from "./components/SettingSignal.vue";
@@ -14,24 +13,22 @@ export default {
   name: "Taoyao",
   data() {
     return {
-      logger: {},
       taoyao: {},
       roomVisible: false,
       signalVisible: true,
     };
   },
   mounted() {
-    this.logger = new Logger();
-    this.taoyao = new Taoyao();
-    this.logger.info("桃夭终端开始启动");
+    console.info("桃夭终端开始启动");
   },
   methods: {
-    buildSignal: function() {
+    buildSignal(config) {
       let self = this;
+      self.taoyao = new Taoyao({...config});
       self.signalVisible = false;
       self.taoyao.buildSignal(self.callback);
     },
-    buildMedia: function(roomId) {
+    buildMedia(roomId) {
       let self = this;
       self.taoyao.buildMedia(roomId);
     },
@@ -42,7 +39,7 @@ export default {
      *
      * @return 是否继续执行
      */
-    callback: function (data) {
+    callback(data) {
       let self = this;
       switch (data.header.signal) {
         case "client::config":
diff --git a/taoyao-client-web/src/components/Config.js b/taoyao-client-web/src/components/Config.js
index 3ac7cc8..8fa3ce0 100644
--- a/taoyao-client-web/src/components/Config.js
+++ b/taoyao-client-web/src/components/Config.js
@@ -1,40 +1,5 @@
 /**
- * 桃夭配置
- */
-
-/**
- * 信令配置
- * TODO：合并到taoyao
- */
-const config = {
-  // 终端标识
-  clientId: "taoyao",
-  // 信令服务地址
-  host: "localhost",
-  port: "8888",
-  // 终端名称
-  name: "taoyao-client-web",
-  // 终端版本
-  version: "1.0.0",
-  // 日志级别
-  logLevel: "DEBUG",
-  // 帐号密码
-  username: "taoyao",
-  password: "taoyao",
-  signal: function () {
-    return `wss://${this.host}:${this.port}/websocket.signal`;
-  },
-  // 媒体配置
-  audio: {},
-  video: {},
-  // WebRTC配置
-  webrtc: {},
-  // 媒体服务配置
-  mediaServerList: [],
-};
-
-/**
- * 信令协议
+ * 信令
  */
 const protocol = {
   // 当前索引
@@ -46,25 +11,28 @@ const protocol = {
   /**
    * @returns 索引
    */
-  buildId: function () {
-    if (this.index++ >= this.maxIndex) {
-      this.index = this.minIndex;
+  buildId() {
+    const self = this;
+    if (self.index++ >= self.maxIndex) {
+      self.index = self.minIndex;
     }
-    return Date.now() + "" + this.index;
+    return Date.now() + "" + self.index;
   },
   /**
-   * 生成信令消息
-   *
    * @param {*} signal 信令标识
-   * @param {*} body 信令消息
-   * @param {*} id ID
+   * @param {*} body 消息主体
+   * @param {*} id 消息标识
+   * @param {*} v 消息版本
    *
    * @returns 信令消息
    */
-  buildMessage: function (signal, body = {}, id) {
-    let message = {
+  buildMessage(signal, body = {}, id, v) {
+    if (!signal) {
+      throw new Error("信令标识缺失");
+    }
+    const message = {
       header: {
-        v: config.version,
+        v: v || "1.0.0",
         id: id || this.buildId(),
         signal: signal,
       },
@@ -75,7 +43,7 @@ const protocol = {
 };
 
 /**
- * 默认音频配置
+ * 音频默认配置
  */
 const defaultAudioConfig = {
   // 设备
@@ -87,7 +55,7 @@ const defaultAudioConfig = {
   // 采样数：16
   sampleSize: 16,
   // 采样率：8000|16000|32000|48000
-  sampleRate: 32000,
+  sampleRate: 48000,
   // 声道数量：1|2
   channelCount: 1,
   // 是否开启自动增益：true|false
@@ -101,15 +69,15 @@ const defaultAudioConfig = {
 };
 
 /**
- * 默认视频配置
+ * 视频默认配置
  */
 const defaultVideoConfig = {
   // 设备
   // deviceId: '',
   // 宽度
-  width: 1280,
+  width: { min: 720, ideal: 1280, max: 4096 },
   // 高度
-  height: 720,
+  height: { min: 480, ideal: 720, max: 2160 },
   // 帧率
   frameRate: 24,
   // 选摄像头：user|left|right|environment
@@ -117,11 +85,11 @@ const defaultVideoConfig = {
 };
 
 /**
- * 默认RTCPeerConnection配置
+ * RTCPeerConnection默认配置
  */
 const defaultRTCPeerConnectionConfig = {
   // ICE代理的服务器
-  iceServers: null,
+  iceServers: [],
   // 传输通道绑定策略：balanced|max-compat|max-bundle
   bundlePolicy: "balanced",
   // RTCP多路复用策略：require|negotiate
@@ -133,7 +101,6 @@ const defaultRTCPeerConnectionConfig = {
 };
 
 export {
-  config,
   protocol,
   defaultAudioConfig,
   defaultVideoConfig,
diff --git a/taoyao-client-web/src/components/LocalClient.vue b/taoyao-client-web/src/components/LocalClient.vue
index 4e17032..2a1ae27 100644
--- a/taoyao-client-web/src/components/LocalClient.vue
+++ b/taoyao-client-web/src/components/LocalClient.vue
@@ -15,9 +15,10 @@ export default defineComponent({
     this._externalVideo.setAttribute("playsinline", "");
     this._externalVideo.src = EXTERNAL_VIDEO_SRC;
 
+    // TODO：关闭摄像头、视频、音频
     this._externalVideo
       .play()
-      .catch((error) => logger.warn("externalVideo.play() failed:%o", error));
+      .catch((error) => console.warn("externalVideo.play() failed:%o", error));
   },
 });
 </script>
diff --git a/taoyao-client-web/src/components/Logger.js b/taoyao-client-web/src/components/Logger.js
deleted file mode 100644
index ba5876a..0000000
--- a/taoyao-client-web/src/components/Logger.js
+++ /dev/null
@@ -1,94 +0,0 @@
-/**
- * 日志
- */
-import moment from "moment";
-import { config } from "./Config.js";
-
-/**
- * 日志
- */
-class Logger {
-  constructor(prefix = "") {
-    if (prefix) {
-      this.name = this.name + " : " + prefix;
-    }
-  }
-
-  // 名称
-  name = config.name;
-  // 级别
-  level = ["DEBUG", "INFO", "WARN", "ERROR", "OFF"];
-  // 级别索引
-  levelIndex = this.level.indexOf(config.logLevel.toUpperCase());
-
-  /**
-   * debug
-   *
-   * @param  {...any} args 参数
-   *
-   * @returns this
-   */
-  debug(...args) {
-    return this.log(console.debug, "37m", "DEBUG", args);
-  }
-
-  /**
-   * info
-   *
-   * @param  {...any} args 参数
-   *
-   * @returns this
-   */
-  info(...args) {
-    return this.log(console.info, "32m", "INFO", args);
-  }
-
-  /**
-   * warn
-   *
-   * @param  {...any} args 参数
-   *
-   * @returns this
-   */
-  warn(...args) {
-    return this.log(console.warn, "33m", "WARN", args);
-  }
-
-  /**
-   * error
-   *
-   * @param  {...any} args 参数
-   *
-   * @returns this
-   */
-  error(...args) {
-    return this.log(console.error, "31m", "ERROR", args);
-  }
-
-  /**
-   * 日志
-   *
-   * @param {*} out 输出
-   * @param {*} color 颜色
-   * @param {*} level 级别
-   * @param {*} args 参数
-   *
-   * @returns this
-   */
-  log(out, color, level, args) {
-    if (!args || this.level.indexOf(level) < this.levelIndex) {
-      return this;
-    }
-    if (args.length > 1 && args[0].length > 0) {
-      out(`\x1B[${color}${this.name} ${moment().format("yyyy-MM-DD HH:mm:ss")} : [${level.padEnd(5, " ")}] :\x1B[0m`, args);
-    } else if (args.length === 1 && args[0].length > 0) {
-      out(`\x1B[${color}${this.name} ${moment().format("yyyy-MM-DD HH:mm:ss")} : [${level.padEnd(5, " ")}] :\x1B[0m`, args);
-    } else {
-      // 其他情况直接输出换行
-      out("");
-    }
-    return this;
-  }
-}
-
-export { Logger };
diff --git a/taoyao-client-web/src/components/SettingRoom.vue b/taoyao-client-web/src/components/SettingRoom.vue
index 85d60b4..c0a34f9 100644
--- a/taoyao-client-web/src/components/SettingRoom.vue
+++ b/taoyao-client-web/src/components/SettingRoom.vue
@@ -1,34 +1,35 @@
 <!-- 房间设置 -->
 <template>
   <el-dialog
-    v-model="localVisible"
-    @open="init"
-    width="30%"
-    :show-close="false"
     center
+    width="30%"
+    title="房间设置"
+    @open="init"
+    :show-close="false"
+    v-model="localVisible"
   >
     <el-form ref="SettingRoomForm" :model="room">
       <el-tabs v-model="activeName">
         <el-tab-pane label="进入房间" name="enter">
           <el-form-item label="房间标识">
-            <el-select v-model="room.id" placeholder="房间标识">
+            <el-select v-model="room.roomId" placeholder="房间标识">
               <el-option
                 v-for="value in rooms"
-                :key="value.id"
+                :key="value.roomId"
                 :label="value.name"
-                :value="value.id"
+                :value="value.roomId"
               />
             </el-select>
           </el-form-item>
         </el-tab-pane>
         <el-tab-pane label="创建房间" name="create">
           <el-form-item label="媒体服务">
-            <el-select v-model="room.mediaId" placeholder="媒体服务">
+            <el-select v-model="room.mediaId" placeholder="媒体服务标识">
               <el-option
-                v-for="value in config.mediaServerList"
-                :key="value.name"
-                :label="value.name"
-                :value="value.name"
+                v-for="value in taoyao.mediaServerList"
+                :key="value.mediaId"
+                :label="value.mediaId"
+                :value="value.mediaId"
               />
             </el-select>
           </el-form-item>
@@ -42,19 +43,23 @@
       </el-form-item>
     </el-form>
     <template #footer>
-      <el-button type="primary" @click="setting">设置</el-button>
+      <el-button type="primary" @click="enter" v-if="activeName === 'enter'"
+        >进入</el-button
+      >
+      <el-button type="primary" @click="create" v-if="activeName === 'create'"
+        >创建</el-button
+      >
     </template>
   </el-dialog>
 </template>
 
 <script>
-import { config, protocol } from "./Config.js";
+import { protocol } from "./Config.js";
 
 export default {
   name: "SettingRoom",
   data() {
     return {
-      config,
       room: {},
       rooms: [],
       activeName: "enter",
@@ -72,30 +77,28 @@ export default {
   },
   methods: {
     async init() {
-      let response = await this.taoyao.request(
+      const response = await this.taoyao.request(
         protocol.buildMessage("room::list")
       );
       this.rooms = response.body;
     },
-    async setting() {
-      let roomId;
+    async enter() {
+      await this.taoyao.request(
+        protocol.buildMessage("room::enter", {
+          ...this.room,
+        })
+      );
       this.localVisible = false;
-      if (this.activeName === "enter") {
-        roomId = this.room.id;
-        await this.taoyao.request(
-          protocol.buildMessage("room::enter", {
-            ...this.room,
-          })
-        );
-      } else {
-        let response = await this.taoyao.request(
-          protocol.buildMessage("room::create", {
-            ...this.room,
-          })
-        );
-        roomId = response.body.id;
-      }
-      this.$emit("buildMedia", roomId);
+      this.$emit("buildMedia", this.room.roomId);
+    },
+    async create() {
+      const response = await this.taoyao.request(
+        protocol.buildMessage("room::create", {
+          ...this.room,
+        })
+      );
+      this.localVisible = false;
+      this.$emit("buildMedia", response.body.roomId);
     },
   },
 };
diff --git a/taoyao-client-web/src/components/SettingSignal.vue b/taoyao-client-web/src/components/SettingSignal.vue
index 48a705a..95688d3 100644
--- a/taoyao-client-web/src/components/SettingSignal.vue
+++ b/taoyao-client-web/src/components/SettingSignal.vue
@@ -1,37 +1,47 @@
 <!-- 终端设置 -->
 <template>
-  <el-dialog v-model="localVisible" title="终端设置" width="30%" :show-close="false" center>
+  <el-dialog
+    center
+    width="30%"
+    title="终端设置"
+    :show-close="false"
+    v-model="localVisible"
+  >
     <el-form ref="SettingSignalForm">
       <el-form-item label="终端名称">
         <el-input v-model="config.clientId" placeholder="终端名称" />
       </el-form-item>
-      <el-form-item label="信令帐号">
-        <el-input v-model="config.username" placeholder="信令帐号" />
-      </el-form-item>
-      <el-form-item label="信令密码">
-        <el-input v-model="config.password" placeholder="信令密码" />
-      </el-form-item>
       <el-form-item label="信令地址">
         <el-input v-model="config.host" placeholder="信令地址" />
       </el-form-item>
       <el-form-item label="信令端口">
         <el-input v-model="config.port" placeholder="信令端口" />
       </el-form-item>
+      <el-form-item label="信令帐号">
+        <el-input v-model="config.username" placeholder="信令帐号" />
+      </el-form-item>
+      <el-form-item label="信令密码">
+        <el-input v-model="config.password" placeholder="信令密码" />
+      </el-form-item>
     </el-form>
     <template #footer>
-      <el-button type="primary" @click="setting">设置</el-button>
+      <el-button type="primary" @click="connect">连接</el-button>
     </template>
   </el-dialog>
 </template>
 
 <script>
-import { config } from "./Config.js";
-
 export default {
   name: "SettingSignal",
-  data: () => {
+  data() {
     return {
-      config,
+      config: {
+        clientId: "taoyao",
+        host: "localhost",
+        port: 8888,
+        username: "taoyao",
+        password: "taoyao",
+      },
       localVisible: true,
     };
   },
@@ -44,9 +54,9 @@ export default {
     },
   },
   methods: {
-    setting: function () {
+    connect() {
       this.localVisible = false;
-      this.$emit("buildSignal");
+      this.$emit("buildSignal", this.config);
     },
   },
 };
diff --git a/taoyao-client-web/src/components/Taoyao.js b/taoyao-client-web/src/components/Taoyao.js
index 1febd98..9d5d317 100644
--- a/taoyao-client-web/src/components/Taoyao.js
+++ b/taoyao-client-web/src/components/Taoyao.js
@@ -1,23 +1,15 @@
 /**
  * 桃夭
  */
-import { Logger } from "./Logger.js";
 import { TaoyaoClient } from "./TaoyaoClient.js";
 import * as mediasoupClient from "mediasoup-client";
 import {
-  config,
   protocol,
   defaultAudioConfig,
   defaultVideoConfig,
+  defaultRTCPeerConnectionConfig,
 } from "./Config.js";
 
-// 日志
-const logger = new Logger();
-
-const PC_PROPRIETARY_CONSTRAINTS = {
-	optional : [ { googDscp: true } ]
-};
-
 /**
  * 信令通道
  */
@@ -48,13 +40,11 @@ const signalChannel = {
   minReconnectionDelay: 5 * 1000,
   // 最大重连时间
   maxReconnectionDelay: 60 * 1000,
-  // 重连失败时间增长倍数
-  reconnectionDelayGrowFactor: 2,
   /**
    * 心跳
    */
-  heartbeat: function () {
-    let self = this;
+  heartbeat() {
+    const self = this;
     if (self.heartbeatTimer) {
       clearTimeout(self.heartbeatTimer);
     }
@@ -70,7 +60,7 @@ const signalChannel = {
         );
         self.heartbeat();
       } else {
-        logger.warn("发送心跳失败", self.channel);
+        console.warn("发送心跳失败", self.channel);
       }
     }, self.heartbeatTime);
   },
@@ -83,27 +73,30 @@ const signalChannel = {
    *
    * @returns Promise
    */
-  connect: async function (address, callback, reconnection = true) {
-    let self = this;
+  async connect(address, callback, reconnection = true) {
+    const self = this;
+    if (self.channel && self.channel.readyState === WebSocket.OPEN) {
+      return;
+    }
     self.address = address;
     self.callback = callback;
     self.reconnection = reconnection;
     return new Promise((resolve, reject) => {
-      logger.debug("连接信令通道", address);
+      console.debug("连接信令通道", address);
       self.channel = new WebSocket(address);
       self.channel.onopen = async function (e) {
-        logger.debug("打开信令通道", e);
+        console.debug("打开信令通道", e);
         // 注册终端
         const battery = await navigator.getBattery();
         self.push(
           protocol.buildMessage("client::register", {
             ip: "localhost",
-            clientId: config.clientId,
+            clientId: self.taoyao.clientId,
             signal: 100,
             battery: battery.level * 100,
             charging: battery.charging,
-            username: config.username,
-            password: config.password,
+            username: self.taoyao.username,
+            password: self.taoyao.password,
           })
         );
         // 重置时间
@@ -114,14 +107,14 @@ const signalChannel = {
         resolve(e);
       };
       self.channel.onclose = function (e) {
-        logger.error("信令通道关闭", self.channel, e);
+        console.error("信令通道关闭", self.channel, e);
         if (self.reconnection) {
           self.reconnect();
         }
         reject(e);
       };
       self.channel.onerror = function (e) {
-        logger.error("信令通道异常", self.channel, e);
+        console.error("信令通道异常", self.channel, e);
         if (self.reconnection) {
           self.reconnect();
         }
@@ -134,24 +127,24 @@ const signalChannel = {
        * 3. 如果前面所有回调没有返回true执行默认回调。
        */
       self.channel.onmessage = function (e) {
-        logger.debug("信令通道消息", e.data);
+        console.debug("信令通道消息", e.data);
         let done = false;
-        let data = JSON.parse(e.data);
+        const message = JSON.parse(e.data);
         // 请求回调
-        if (self.callbackMapping.has(data.header.id)) {
+        if (self.callbackMapping.has(message.header.id)) {
           try {
-            done = self.callbackMapping.get(data.header.id)(data);
+            done = self.callbackMapping.get(message.header.id)(message);
           } finally {
-            self.callbackMapping.delete(data.header.id);
+            self.callbackMapping.delete(message.header.id);
           }
         }
         // 全局回调
         if (!done && self.callback) {
-          done = self.callback(data);
+          done = self.callback(message);
         }
         // 默认回调
         if (!done) {
-          self.defaultCallback(data);
+          self.defaultCallback(message);
         }
       };
     });
@@ -159,8 +152,8 @@ const signalChannel = {
   /**
    * 重连
    */
-  reconnect: function () {
-    let self = this;
+  reconnect() {
+    const self = this;
     if (self.lockReconnect) {
       return;
     }
@@ -175,55 +168,53 @@ const signalChannel = {
     }
     // 打开定时重连
     self.reconnectTimer = setTimeout(function () {
-      logger.info("信令通道重连", self.address);
+      console.info("信令通道重连", self.address);
       self.connect(self.address, self.callback, true);
       self.lockReconnect = false;
     }, self.connectionTimeout);
-    if (self.connectionTimeout >= self.maxReconnectionDelay) {
-      self.connectionTimeout = self.maxReconnectionDelay;
-    } else {
-      self.connectionTimeout =
-        self.connectionTimeout * self.reconnectionDelayGrowFactor;
-    }
+    self.connectionTimeout = Math.min(
+      self.connectionTimeout + self.minReconnectionDelay,
+      self.maxReconnectionDelay
+    );
   },
   /**
    * 异步请求
    *
-   * @param {*} data 消息内容
-   * @param {*} callback 注册回调
+   * @param {*} message 消息
+   * @param {*} callback 回调
    */
-  push: function (data, callback) {
+  push(message, callback) {
+    const self = this;
     // 注册回调
-    let self = this;
     if (callback) {
-      self.callbackMapping.set(data.header.id, callback);
+      self.callbackMapping.set(message.header.id, callback);
     }
     // 发送消息
-    self.channel.send(JSON.stringify(data));
+    self.channel.send(JSON.stringify(message));
   },
   /**
    * 同步请求
    *
-   * @param {*} data 消息内容
+   * @param {*} message 消息
    *
    * @returns Promise
    */
-  request: async function (data) {
-    let self = this;
+  async request(message) {
+    const self = this;
     return new Promise((resolve, reject) => {
-      let callback = false;
+      let done = false;
       // 设置回调
-      self.callbackMapping.set(data.header.id, (response) => {
-        callback = true;
+      self.callbackMapping.set(message.header.id, (response) => {
         resolve(response);
+        done = true;
         return true;
       });
       // 发送请求
-      self.channel.send(JSON.stringify(data));
+      self.channel.send(JSON.stringify(message));
       // 设置超时
       setTimeout(() => {
-        if (!callback) {
-          reject("请求超时", data);
+        if (!done) {
+          reject("请求超时", message);
         }
       }, 5000);
     });
@@ -231,54 +222,62 @@ const signalChannel = {
   /**
    * 关闭通道
    */
-  close: function () {
+  close() {
     let self = this;
     self.reconnection = false;
     self.channel.close();
     clearTimeout(self.heartbeatTimer);
+    clearTimeout(self.reconnectTimer);
   },
   /**
    * 默认回调
    *
-   * @param {*} data 消息内容
+   * @param {*} message 消息
    */
-  defaultCallback: function (data) {
+  defaultCallback(message) {
     let self = this;
-    logger.debug("没有适配信令消息默认处理", data);
-    switch (data.header.signal) {
+    console.debug("没有适配信令消息执行默认处理", message);
+    switch (message.header.signal) {
       case "client::config":
-        self.defaultClientConfig(data);
+        self.defaultClientConfig(message);
         break;
       case "client::reboot":
-        self.defaultClientReboot(data);
+        self.defaultClientReboot(message);
         break;
       case "client::register":
-        logger.info("桃夭终端注册成功");
+        console.info("终端注册成功");
         break;
       case "platform::error":
-        logger.error("信令发生错误", data);
+        console.error("信令异常", message);
         break;
     }
   },
   /**
-   * 默认配置回调
+   * 配置默认回调
    *
-   * @param {*} data 消息内容
+   * @param {*} message 消息
    */
-  defaultClientConfig: function (data) {
-    config.audio = { ...config.defaultAudioConfig, ...data.body.media.audio };
-    config.video = { ...config.defaultVideoConfig, ...data.body.media.video };
-    config.webrtc = data.body.webrtc;
-    config.mediaServerList = data.body.media.mediaServerList;
-    logger.info("终端配置", config.audio, config.video, config.webrtc, config.mediaServerList);
+  defaultClientConfig(message) {
+    const self = this;
+    self.taoyao.audio = { ...defaultAudioConfig, ...message.body.media.audio };
+    self.taoyao.video = { ...defaultVideoConfig, ...message.body.media.video };
+    self.taoyao.webrtc = message.body.webrtc;
+    self.taoyao.mediaServerList = message.body.media.mediaServerList;
+    console.debug(
+      "终端配置",
+      self.taoyao.audio,
+      self.taoyao.video,
+      self.taoyao.webrtc,
+      self.taoyao.mediaServerList
+    );
   },
   /**
-   * 默认终端重启回调
+   * 终端重启默认回调
    *
-   * @param {*} data 消息内容
+   * @param {*} message 消息
    */
-  defaultClientReboot: function (data) {
-    logger.info("重启终端");
+  defaultClientReboot(message) {
+    console.info("重启终端");
     location.reload();
   },
 };
@@ -287,66 +286,91 @@ const signalChannel = {
  * 桃夭
  */
 class Taoyao {
+  // 房间标识
+  roomId;
+  // 终端标识
+  clientId;
+  // 信令地址
+  host;
+  // 信令端口
+  port;
+  // 信令帐号
+  username;
+  // 信令密码
+  password;
+  // 音频媒体配置
+  audio;
+  // 视频媒体配置
+  video;
+  // WebRTC配置
+  webrtc;
+  // 媒体服务配置
+  mediaServerList;
   // 发送信令
   push;
-  // 房间ID
-  roomId;
   // 请求信令
   request;
-  // 本地视频
-  localVideo;
   // 本地终端
   localClient;
   // 远程终端
   remoteClients = new Map();
-  // 媒体通道
-  sendTransport;
-  recvTransport;
   // 信令通道
   signalChannel;
+  // 发送媒体通道
+  sendTransport;
+  // 接收媒体通道
+  recvTransport;
   // 媒体设备
   mediasoupDevice;
   // 是否消费
-  consume = true;
+  consume;
   // 是否生产
-  produce = true;
-  // 强制使用TCP
-  forceTcp = false;
-  // 使用数据通道
-  useDataChannel = true;
+  produce;
   // 是否生产音频
-  audioProduce = true && this.produce;
+  audioProduce;
   // 是否生成视频
-  videoProduce = true && this.produce;
+  videoProduce;
+  // 强制使用TCP
+  forceTcp;
+  // 使用数据通道
+  useDataChannel;
   // 音频生产者
   audioProducer;
   // 视频生产者
   videoProducer;
-  // 消费者
+  // 数据生产者
+  dataChannnelProducer;
+  // 媒体消费者
   consumers = new Map();
   // 数据消费者
   dataConsumers = new Map();
 
   constructor({
     roomId,
-    peerId,
-    displayName,
-    device,
-    handlerName,
-    useSimulcast,
-    useSharingSimulcast,
-    forceTcp,
-    produce,
-    consume,
-    forceH264,
-    forceVP9,
-    svc,
-    datachannel,
-    externalVideo,
-    e2eKey,
-    consumerReplicas
+    clientId,
+    host,
+    port,
+    username,
+    password,
+    consume = true,
+    produce = true,
+    audioProduce = true,
+    videoProduce = true,
+    forceTcp = false,
+    useDataChannel = true,
   }) {
     this.roomId = roomId;
+    this.clientId = clientId;
+    this.host = host;
+    this.port = port;
+    this.username = username;
+    this.password = password;
+    this.consume = consume;
+    this.produce = produce;
+    this.audioProduce = produce && audioProduce;
+    this.videoProduce = produce && videoProduce;
+    this.forceTcp = forceTcp;
+    this.useDataChannel = useDataChannel;
   }
 
   /**
@@ -356,161 +380,366 @@ class Taoyao {
    *
    * @returns
    */
-   buildSignal = async function (callback) {
-    signalChannel.taoyao = this;
-    this.signalChannel = signalChannel;
+  async buildSignal(callback) {
+    const self = this;
+    signalChannel.taoyao = self;
+    self.signalChannel = signalChannel;
     // 不能直接this.push = this.signalChannel.push这样导致this对象错误
-    this.push = function (data, pushCallback) {
-      this.signalChannel.push(data, pushCallback);
+    self.push = function (data, pushCallback) {
+      self.signalChannel.push(data, pushCallback);
     };
-    this.request = async function (data) {
-      return await this.signalChannel.request(data);
+    self.request = async function (data) {
+      return await self.signalChannel.request(data);
     };
-    return this.signalChannel.connect(config.signal(), callback);
-  };
+    return self.signalChannel.connect(
+      `wss://${self.host}:${self.port}/websocket.signal`,
+      callback
+    );
+  }
   /**
    * 打开媒体通道
    * TODO：共享 navigator.mediaDevices.getDisplayMedia();
    */
-  buildMedia = async function (roomId) {
+  async buildMedia(roomId) {
     let self = this;
     // 释放资源
     self.closeMedia();
+    if (roomId) {
+      self.roomId = roomId;
+    }
     self.mediasoupDevice = new mediasoupClient.Device();
-    const response = await self.request(protocol.buildMessage(
-      "router::rtp::capabilities",
-      { roomId : roomId || self.roomId }
-    ));
+    const response = await self.request(
+      protocol.buildMessage("media::router::rtp::capabilities", {
+        roomId: roomId,
+      })
+    );
     const routerRtpCapabilities = response.body;
     self.mediasoupDevice.load({ routerRtpCapabilities });
-    self.produce();
-  };
+    self.produceMedia();
+  }
   /**
    * 生产媒体
+   * TODO：验证API试试修改媒体
+   * audioTrack.getSettings
+   * audioTrack.getCapabilities
+   * audioTrack.applyCapabilities
    */
-  produceMedia = async function() {    
-    // 打开媒体：TODO：参数
+  async produceMedia() {
     const self = this;
-    const stream = await navigator.mediaDevices.getUserMedia({ audio: true, video : true });
-    const audioTrack = stream.getAudioTracks()[0];
-    const videoTrack = stream.getVideoTracks()[0];
-    if(self.produce) {
-      const transportInfo = await self.request("transport::webrtc::create", {
-          roomId           : self.roomId,
-          forceTcp         : self.forceTcp,
-          producing        : true,
-          consuming        : false,
-          sctpCapabilities : self.useDataChannel ? self.mediasoupDevice.sctpCapabilities : undefined
-        });
+    self.checkDevice();
+    // TODO：暂时不知道为什么？
+    {
+      const stream = await navigator.mediaDevices.getUserMedia({ audio: true });
+      const audioTrack = stream.getAudioTracks()[0];
+      audioTrack.enabled = false;
+      setTimeout(() => audioTrack.stop(), 120000);
+    }
+    if (self.produce) {
+      const response = await self.request(
+        protocol.buildMessage("media::transport::webrtc::create", {
+          roomId: self.roomId,
+          forceTcp: self.forceTcp,
+          producing: true,
+          consuming: false,
+          sctpCapabilities: self.useDataChannel
+            ? self.mediasoupDevice.sctpCapabilities
+            : undefined,
+        })
+      );
       const {
-        id,
+        transportId,
         iceParameters,
         iceCandidates,
         dtlsParameters,
-        sctpParameters
-      } = transportInfo;
-
-      self.sendTransport = self.mediasoupDevice.createSendTransport(
-        {
-          id,
-          iceParameters,
-          iceCandidates,
-          dtlsParameters :
-          {
-            ...dtlsParameters,
-            role : 'auto'
-          },
-          sctpParameters,
-          iceServers             : [],
-          proprietaryConstraints : PC_PROPRIETARY_CONSTRAINTS,
-          additionalSettings 	   :
+        sctpParameters,
+      } = response.body;
+      self.sendTransport = self.mediasoupDevice.createSendTransport({
+        id: transportId,
+        iceCandidates,
+        iceParameters,
+        dtlsParameters: {
+          ...dtlsParameters,
+          role: "auto",
+        },
+        sctpParameters,
+        // TODO:iceservers
+        iceServers: [],
+        // Google配置
+        proprietaryConstraints: {
+          optional: [{ googDscp: true }],
+        },
+        additionalSettings:
           // TODO：加密解密
-            { encodedInsertableStreams: true }
-        });
-
+          { encodedInsertableStreams: false },
+      });
       self.sendTransport.on(
-        'connect', ({ dtlsParameters }, callback, errback) =>
-        {
-          self.request(
-            'transport::webrtc::connect',
-            {
-              transportId : self.sendTransport.id,
-              dtlsParameters
-            })
+        "connect",
+        ({ dtlsParameters }, callback, errback) => {
+          self
+            .request(
+              protocol.buildMessage("media::transport::webrtc::connect", {
+                roomId: self.roomId,
+                transportId: self.sendTransport.id,
+                dtlsParameters,
+              })
+            )
             .then(callback)
             .catch(errback);
-        });
-
+        }
+      );
       self.sendTransport.on(
-        'produce', async ({ kind, rtpParameters, appData }, callback, errback) =>
-        {
-          try
-          {
+        "produce",
+        async ({ kind, appData, rtpParameters }, callback, errback) => {
+          try {
             const { id } = await self.request(
-              'produce',
-              {
-                transportId : self.sendTransport.id,
+              protocol.buildMessage("media::produce", {
                 kind,
+                appData,
+                transportId: self.sendTransport.id,
                 rtpParameters,
-                appData
-              });
-
+              })
+            );
             callback({ id });
-          }
-          catch (error)
-          {
+          } catch (error) {
             errback(error);
           }
+        }
+      );
+      self.sendTransport.on(
+        "producedata",
+        async (
+          { label, protocol, appData, sctpStreamParameters },
+          callback,
+          errback
+        ) => {
+          try {
+            const { id } = await self.request(
+              protocol.buildMessage("media::produceData", {
+                label,
+                appData,
+                protocol,
+                transportId: self.sendTransport.id,
+                sctpStreamParameters,
+              })
+            );
+            callback({ id });
+          } catch (error) {
+            errback(error);
+          }
+        }
+      );
+    }
+    if (this.consume) {
+      const self = this;
+      const response = await self.request(
+        protocol.buildMessage("media::transport::webrtc::create", {
+          roomId: self.roomId,
+          forceTcp: self.forceTcp,
+          producing: false,
+          consuming: true,
+          sctpCapabilities: self.useDataChannel
+            ? self.mediasoupDevice.sctpCapabilities
+            : undefined,
+        })
+      );
+      const {
+        transportId,
+        iceCandidates,
+        iceParameters,
+        dtlsParameters,
+        sctpParameters,
+      } = response.body;
+      self.recvTransport = self.mediasoupDevice.createRecvTransport({
+        id: transportId,
+        iceParameters,
+        iceCandidates,
+        dtlsParameters: {
+          ...dtlsParameters,
+          // Remote DTLS role. We know it's always 'auto' by default so, if
+          // we want, we can force local WebRTC transport to be 'client' by
+          // indicating 'server' here and vice-versa.
+          role: "auto",
+        },
+        iceServers: [],
+        sctpParameters,
+        additionalSettings: {
+          // TODO：加密解密
+          encodedInsertableStreams: false,
+        },
+      });
+      self.recvTransport.on(
+        "connect",
+        (
+          { dtlsParameters },
+          callback,
+          errback // eslint-disable-line no-shadow
+        ) => {
+          self
+            .request(
+              protocol.buildMessage("media::transport::webrtc::connect", {
+                transportId: this.recvTransport.id,
+                dtlsParameters,
+              })
+            )
+            .then(callback)
+            .catch(errback);
+        }
+      );
+    }
+    this.produceAudio();
+    this.produceVideo();
+  }
+  /**
+   * 生产音频
+   */
+  async produceAudio() {
+    const self = this;
+    if (this.produceAudio && this.mediasoupDevice.canProduce("audio")) {
+      if (this.audioProducer) {
+        return;
+      }
+      let track;
+      try {
+        console.debug("打开麦克风");
+        // TODO：设置配置
+        const stream = await navigator.mediaDevices.getUserMedia({
+          audio: true,
+        });
+        track = stream.getAudioTracks()[0];
+        this.audioProducer = await this.sendTransport.produce({
+          track,
+          codecOptions: {
+            opusStereo: 1,
+            opusDtx: 1,
+          },
+          // NOTE: for testing codec selection.
+          // codec : this._mediasoupDevice.rtpCapabilities.codecs
+          // 	.find((codec) => codec.mimeType.toLowerCase() === 'audio/pcma')
         });
 
-      sef.sendTransport.on('producedata', async (
-        {
-          sctpStreamParameters,
-          label,
-          protocol,
-          appData
-        },
-        callback,
-        errback
-      ) =>
-      {
-        logger.debug(
-          '"producedata" event: [sctpStreamParameters:%o, appData:%o]',
-          sctpStreamParameters, appData);
+        // TODO：加密解密
+        // if (this._e2eKey && e2e.isSupported()) {
+        //   e2e.setupSenderTransform(this._micProducer.rtpSender);
+        // }
 
-        try
-        {
-          const { id } = await self.request(
-            'produceData',
-            {
-              transportId : self.sendTransport.id,
-              sctpStreamParameters,
-              label,
-              protocol,
-              appData
-            });
+        this.audioProducer.on("transportclose", () => {
+          this.audioProducer = null;
+        });
 
-          callback({ id });
+        this.audioProducer.on("trackended", () => {
+          console.warn("audio producer trackended", this.audioProducer);
+          this.closeAudioProducer().catch(() => {});
+        });
+      } catch (error) {
+        console.error("打开麦克风异常", error);
+        if (track) {
+          track.stop();
         }
-        catch (error)
-        {
-          errback(error);
+      }
+    } else {
+      console.warn("音频打开失败");
+    }
+  }
+  async closeAudioProducer() {
+    console.debug("closeAudioProducer()");
+    if (!this.audioProducer) {
+      return;
+    }
+    this.audioProducer.close();
+    try {
+      await this.request(
+        protocol.buildMessage("media::producer::close", {
+          producerId: this.audioProducer.id,
+        })
+      );
+    } catch (error) {
+      console.error("关闭麦克风异常", error);
+    }
+    this.audioProducer = null;
+  }
+
+  async pauseAudioProducer() {
+    console.debug("静音麦克风");
+    this.audioProducer.pause();
+    try {
+      await this.request(
+        protocol.buildMessage("media::producer::pause", {
+          producerId: this.audioProducer.id,
+        })
+      );
+    } catch (error) {
+      console.error("静音麦克风异常", error);
+      // TODO：异常调用回调
+    }
+  }
+
+  async resumeAudioProducer() {
+    console.debug("恢复麦克风");
+    this.audioProducer.resume();
+    try {
+      await this.request(
+        protocol.buildMessage("media::producer::resume", {
+          producerId: this.audioProducer.id,
+        })
+      );
+    } catch (error) {
+      console.error("恢复麦克风异常", error);
+    }
+  }
+
+  /**
+   * 生产视频
+   */
+  async produceVideo() {}
+  /**
+   * 验证设备
+   */
+  async checkDevice() {
+    const self = this;
+    if (
+      self.produce &&
+      navigator.mediaDevices &&
+      navigator.mediaDevices.getUserMedia &&
+      navigator.mediaDevices.enumerateDevices
+    ) {
+      let audioEnabled = false;
+      let videoEnabled = false;
+      (await navigator.mediaDevices.enumerateDevices()).forEach((v) => {
+        console.debug("终端媒体设备", v, v.kind, v.label);
+        switch (v.kind) {
+          case "audioinput":
+            audioEnabled = true;
+            break;
+          case "videoinput":
+            videoEnabled = true;
+            break;
+          default:
+            console.debug("没有适配设备", v.kind, v.label);
+            break;
         }
       });
+      if (!audioEnabled && self.audioProduce) {
+        throw new Error("没有音频媒体设备");
+      }
+      if (!videoEnabled && self.videoProduce) {
+        throw new Error("没有视频媒体设备");
+      }
+    } else {
+      throw new Error("没有媒体设备");
     }
   }
   /**
    * 关闭媒体
    */
-  closeMedia = function() {
+  closeMedia = function () {
     let self = this;
     if (self.sendTransport) {
       self.sendTransport.close();
     }
     if (self.recvTransport) {
       self.recvTransport.close();
-    }    
-  }
+    }
+  };
   /**
    * 关闭
    */
diff --git a/taoyao-client-web/src/taoyao.js b/taoyao-client-web/src/taoyao.js
deleted file mode 100644
index d7ca9ac..0000000
--- a/taoyao-client-web/src/taoyao.js
+++ /dev/null
@@ -1,832 +0,0 @@
-/**
- * 桃夭WebRTC终端核心功能
- * 
- * 代码注意：
- * 1. undefined判断使用两个等号，其他情况使用三个。
-*/
-/** 兼容 */
-const RTCIceCandidate = window.RTCIceCandidate || window.mozRTCIceCandidate || window.webkitRTCIceCandidate;
-const RTCPeerConnection = window.RTCPeerConnection || window.mozRTCPeerConnection || window.webkitRTCPeerConnection;
-const RTCSessionDescription = window.RTCSessionDescription || window.mozRTCSessionDescription || window.webkitRTCSessionDescription;
-/** 默认音频配置 */
-const defaultAudioConfig = {
-	// 设备
-	// deviceId : '',
-	// 音量：0~1
-	volume: 0.5,
-	// 延迟大小（单位毫秒）：500毫秒以内较好
-	latency: 0.4,
-	// 采样数：16
-	sampleSize: 16,
-	// 采样率：8000|16000|32000|48000
-	sampleRate: 32000,
-	// 声道数量：1|2
-	channelCount : 1,
-	// 是否开启自动增益：true|false
-	autoGainControl: false,
-	// 是否开启降噪功能：true|false
-	noiseSuppression: true,
-	// 是否开启回音消除：true|false
-	echoCancellation: true,
-	// 消除回音方式：system|browser
-	echoCancellationType: 'system'
-};
-/** 默认视频配置 */
-const defaultVideoConfig = {
-	// 设备
-	// deviceId: '', 
-	// 宽度
-	width: 1280,
-	// 高度
-	height: 720,
-	// 帧率
-	frameRate: 24,
-	// 选摄像头：user|left|right|environment 
-	facingMode: 'environment'
-}
-/** 默认RTCPeerConnection配置 */
-const defaultRPCConfig = {
-	// ICE代理的服务器
-	iceServers: null,
-	// 传输通道绑定策略：balanced|max-compat|max-bundle
-	bundlePolicy: 'balanced',
-	// RTCP多路复用策略：require|negotiate
-	rtcpMuxPolicy: 'require',
-	// ICE传输策略：all|relay
-	iceTransportPolicy: 'all'
-	// ICE候选个数
-	// iceCandidatePoolSize: 8
-}
-/** 信令配置 */
-const signalConfig = {
-	/** 当前终端SN */
-	sn: 'taoyao',
-	/** 当前版本 */
-	version: '1.0.0',
-	// 信令授权
-	username: 'taoyao',
-	password: 'taoyao'
-};
-/** 信令协议 */
-const signalProtocol = {
-	/** 媒体信令 */
-	media: {
-		/** 发布 */
-		publish: 5000,
-		/** 订阅 */
-		subscribe: 5002,
-		/** 候选 */
-		offer: 5997,
-		/** Answer */
-		answer: 5998,
-		/** 候选 */
-		candidate: 5999
-	},
-	/** 终端信令 */
-	client: {
-		/** 注册 */
-		register:  2000,
-		/** 下发配置 */
-		config: 2004,
-		/** 心跳 */
-		heartbeat: 2005,
-		/** 重启终端 */
-		reboot: 2997,
-	},
-	/** 会议信令 */
-	meeting: {
-		/** 创建会议信令 */
-		create: 4000,
-		/** 进入会议信令 */
-		enter: 4002,
-	},
-	/** 平台信令 */
-	platform: {
-		/** 异常 */
-		error: 1999
-	},
-	/** 当前索引 */
-	index: 100000,
-	/** 最小索引 */
-	minIndex: 100000,
-	/** 最大索引 */
-	maxIndex: 999999,
-	/** 生成索引 */
-	buildId: function() {
-		if(this.index++ >= this.maxIndex) {
-			this.index = this.minIndex;
-		}
-		return Date.now() + '' + this.index;
-	},
-	/** 生成信令消息 */
-	buildProtocol: function(pid, body, id) {
-		let message = {
-			header: {
-				v: signalConfig.version,
-				id: id || this.buildId(),
-				sn: signalConfig.sn,
-				pid: pid,
-			},
-			'body': body
-		};
-		return message;
-	}
-};
-/** 信令通道 */
-const signalChannel = {
-	/** 桃夭 */
-	taoyao: null,
-	/** 通道 */
-	channel: null,
-	/** 地址 */
-	address: null,
-	/** 回调 */
-	callback: null,
-	/** 回调事件 */
-	callbackMapping: new Map(),
-	/** 心跳时间 */
-	heartbeatTime: 30 * 1000,
-	/** 心跳定时器 */
-	heartbeatTimer: null,
-	/** 重连定时器 */
-	reconnectTimer: null,
-	/** 防止重复重连 */
-	lockReconnect: false,
-	/** 当前重连时间 */
-	connectionTimeout: 5 * 1000,
-	/** 最小重连时间 */
-	minReconnectionDelay: 5 * 1000,
-	/** 最大重连时间 */
-	maxReconnectionDelay: 60 * 1000,
-	/** 重连失败时间增长倍数 */
-	reconnectionDelayGrowFactor: 2,
-	/** 心跳 */
-	heartbeat: function() {
-		let self = this;
-		if(self.heartbeatTimer) {
-			clearTimeout(self.heartbeatTimer);
-		}
-		self.heartbeatTimer = setTimeout(function() {
-			// 电池：navigator.getBattery()
-			if (self.channel && self.channel.readyState === WebSocket.OPEN) {
-				self.push(signalProtocol.buildProtocol(
-					signalProtocol.client.heartbeat,
-					{
-						signal: 100,
-						battery: 100
-					}
-				));
-				self.heartbeat();
-			} else {
-				console.warn('发送心跳失败', self.channel);
-			}
-		}, self.heartbeatTime);
-	},
-	/** 连接 */
-	connect: function(address, callback, reconnection = true) {
-		let self = this;
-		self.address = address;
-		self.callback = callback;
-		return new Promise((resolve, reject) => {
-			console.debug('连接信令通道', address);
-			self.channel = new WebSocket(address);
-			self.channel.onopen = function(e) {
-				console.debug('打开信令通道', e);
-				// 注册终端
-				self.push(signalProtocol.buildProtocol(
-					signalProtocol.client.register,
-					{
-						ip: null,
-						mac: null,
-						signal: 100,
-						battery: 100,
-						username: signalConfig.username,
-						password: signalConfig.password
-					}
-				));
-				// 重置时间
-				self.connectionTimeout = self.minReconnectionDelay
-				// 开始心跳
-				self.heartbeat();
-				// 成功回调
-				resolve(e);
-			};
-			self.channel.onclose = function(e) {
-				console.error('信令通道关闭', self.channel, e);
-				if(reconnection) {
-					self.reconnect();
-				}
-				reject(e);
-			};
-			self.channel.onerror = function(e) {
-				console.error('信令通道异常', self.channel, e);
-				if(reconnection) {
-					self.reconnect();
-				}
-				reject(e);
-			};
-			/**
-			 * 回调策略：
-			 * 1. 如果注册请求回调，同时执行结果返回true不再执行后面所有回调。
-			 * 2. 如果注册全局回调，同时执行结果返回true不再执行后面所有回调。
-			 * 3. 如果前面所有回调没有返回true执行默认回调。
-			 */
-			self.channel.onmessage = function(e) {
-				console.debug('信令通道消息', e.data);
-				let done = false;
-				let data = JSON.parse(e.data);
-				// 请求回调
-				if(self.callbackMapping.has(data.header.id)) {
-					try {
-						done = self.callbackMapping.get(data.header.id)(data);
-					} finally {
-						self.callbackMapping.delete(data.header.id);
-					}
-				}
-				// 全局回调
-				if(self.callback) {
-					done = self.callback(data);
-				}
-				// 默认回调
-				if(!done) {
-					self.defaultCallback(data);
-				}
-			};
-		});
-	},
-	/** 重连 */
-	reconnect: function() {
-		let self = this;
-		if (self.lockReconnect) {
-			return;
-		}
-		self.lockReconnect = true;
-		// 关闭旧的通道
-		if(self.channel && self.channel.readyState === WebSocket.OPEN) {
-			self.channel.close();
-			self.channel = null;
-		}
-		if(self.reconnectTimer) {
-			clearTimeout(self.reconnectTimer);
-		}
-		// 打开定时重连
-		self.reconnectTimer = setTimeout(function() {
-			console.info('信令通道重连', self.address, new Date());
-			self.connect(self.address, self.callback, true);
-			self.lockReconnect = false;
-		}, self.connectionTimeout);
-		if (self.connectionTimeout >= self.maxReconnectionDelay) {
-			self.connectionTimeout = self.maxReconnectionDelay;
-		} else {
-			self.connectionTimeout = self.connectionTimeout * self.reconnectionDelayGrowFactor
-		}
-	},
-	/** 发送消息 */
-	push: function(data, callback) {
-		// 注册回调
-		if(data && callback) {
-			this.callbackMapping.set(data.header.id, callback);
-		}
-		// 发送消息
-		if(data && data.header) {
-			this.channel.send(JSON.stringify(data));
-		} else {
-			this.channel.send(data);
-		}
-	},
-	/** 关闭通道 */
-	close: function() {
-		clearTimeout(this.heartbeatTimer);
-	},
-	/** 默认回调 */
-	defaultCallback: function(data) {
-		console.debug('没有适配信令消息默认处理', data);
-		switch(data.header.pid) {
-		case signalProtocol.media.publish:
-			this.defaultMediaPublish(data);
-		break;
-		case signalProtocol.media.subscribe:
-			this.defaultMediaSubscribe(data);
-		break;
-		case signalProtocol.media.offer:
-			this.defaultMediaOffer(data);
-		break;
-		case signalProtocol.media.answer:
-			this.defaultMediaAnswer(data);
-		break;
-		case signalProtocol.media.candidate:
-			this.defaultMediaCandidate(data);
-		break;
-		case signalProtocol.client.register:
-		break;
-		case signalProtocol.client.config:
-			this.defaultClientConfig(data);
-		break;
-		case signalProtocol.client.heartbeat:
-		break;
-		case signalProtocol.client.reboot:
-			this.defaultClientReboot(data);
-		break;
-		case signalProtocol.meeting.create:
-		break;
-		case signalProtocol.meeting.enter:
-			this.defaultMeetingEnter(data);
-		break;
-		case signalProtocol.platform.error:
-			console.error('信令发生错误', data);
-		break;
-		}
-	},
-	/** 终端默认回调 */
-	defaultClientConfig: function(data) {
-		let self = this;
-		// 配置终端
-		self.taoyao
-			.configMedia(data.body.media.audio, data.body.media.video)
-			.configWebrtc(data.body.webrtc);
-		// 打开媒体通道
-		let videoId = self.taoyao.videoId;
-		if(videoId) {
-			self.taoyao.buildLocalMedia()
-				.then(stream => {
-					self.taoyao.buildMediaChannel(videoId, stream);
-				})
-				.catch(e => console.error('打开终端媒体失败', e));
-			console.debug('自动打开媒体通道', videoId);
-		} else {
-			console.debug('没有配置本地媒体信息跳过自动打开媒体通道');
-		}
-	},
-	defaultClientReboot: function(data) {
-		console.info('重启终端');
-		location.reload();
-	},
-	/** 默认媒体回调 */
-	defaultMediaPublish: function(data) {
-	},
-	defaultMediaSubscribe: function(data) {
-		let self = this;
-		const from = data.body.from;
-		const remote = this.taoyao.remoteClientFilter(from, true);
-		remote.localMediaChannel.createOffer().then(description => {
-			console.debug('Local Create Offer', description);
-			remote.localMediaChannel.setLocalDescription(description);
-			self.push(signalProtocol.buildProtocol(
-				signalProtocol.media.offer,
-				{
-					to: from,
-					sdp: {
-						sdp: description.sdp,
-						type: description.type
-					}
-				}
-			));
-		});
-	},
-	defaultMediaOffer: function(data) {
-		let self = this;
-		const from = data.body.from;
-		const remote = this.taoyao.remoteClientFilter(from, true);
-		remote.remoteMediaChannel.setRemoteDescription(new RTCSessionDescription(data.body.sdp));
-		remote.remoteMediaChannel.createAnswer().then(description => {
-			console.debug('Remote Create Answer', description);
-			remote.remoteMediaChannel.setLocalDescription(description);
-			self.push(signalProtocol.buildProtocol(
-				signalProtocol.media.answer,
-				{
-					to: from,
-					sdp: {
-						sdp: description.sdp,
-						type: description.type
-					}
-				}
-			));
-		});
-	},
-	defaultMediaAnswer: function(data) {
-		const from = data.body.from;
-		const remote = this.taoyao.remoteClientFilter(from, true);
-		remote.localMediaChannel.setRemoteDescription(new RTCSessionDescription(data.body.sdp));
-	},
-	defaultMediaCandidate: function(data) {
-		if(!this.taoyao.checkCandidate(data.body.candidate)) {
-			console.debug('候选缺失要素', data);
-			return;
-		}
-		console.debug('Set ICE Candidate', data.body);
-		const from = data.body.from;
-		const remote = this.taoyao.remoteClientFilter(from, true);
-		if(data.body.type === 'local') {
-			remote.remoteMediaChannel.addIceCandidate(new RTCIceCandidate(data.body.candidate));
-		} else if(data.body.type === 'remote'){
-			remote.localMediaChannel.addIceCandidate(new RTCIceCandidate(data.body.candidate));
-		} else if(data.body.type === 'mesh') {
-			remote.localMediaChannel.addIceCandidate(new RTCIceCandidate(data.body.candidate));
-			// remote.remoteMediaChannel.addIceCandidate(new RTCIceCandidate(data.body.candidate));
-		} else {
-			console.warn('不支持的候选类型', data.body.type);
-		}
-	},
-	/** 会议默认回调 */
-	defaultMeetingEnter: function(data) {
-		this.taoyao.mediaSubscribe(data.body.sn);
-	}
-};
-/** 终端 */
-function TaoyaoClient(
-	taoyao,
-	sn,
-	shareMediaChannel,
-	audioEnabled,
-	videoEnabled
-) {
-	/** 桃夭 */
-	this.taoyao = taoyao;
-	/** 终端标识 */
-	this.sn = sn;
-	/** 视频对象 */
-	this.video = null;
-	/** 媒体信息 */
-	this.stream = null;
-	this.audioTrack = [];
-	this.videoTrack = [];
-	/** 媒体状态：是否含有 */
-	this.audioStatus = false;
-	this.videoStatus = false;
-	this.recordStatus = false;
-	/** 本地媒体通道 */
-	this.localMediaChannel = null;
-	/** 远程媒体通道 */
-	this.remoteMediaChannel = null;
-	/** 是否共享媒体通道 */
-	this.shareMediaChannel = shareMediaChannel;
-	/** 媒体状态：是否播放 */
-	this.audioEnabled = audioEnabled == undefined ? true : audioEnabled;
-	this.videoEnabled = videoEnabled == undefined ? true : videoEnabled;
-	/** 重置 */
-	this.reset = function() {
-	}
-	/** 播放视频 */
-	this.play = async function() {
-		await this.video.play();
-		return this;
-	};
-	/** 重新加载 */
-	this.load = async function() {
-		await this.video.load();
-		return this;
-	}
-	/** 暂停视频 */
-	this.pause = async function() {
-		await this.video.pause();
-		return this;
-	};
-	/** 关闭视频 */
-	this.close = async function() {
-		await this.video.close();
-		// TODO：释放连接
-		return this;
-	};
-	/** 设置媒体 */
-	// TODO：stream判断
-	this.buildStream = async function(videoId, stream, track) {
-		if(!this.video && videoId) {
-			this.video = document.getElementById(videoId);
-		}
-		if(!this.video) {
-			throw new Error('视频对象无效：' + videoId);
-		}
-		if(!this.stream) {
-			this.stream = new MediaStream();
-			this.video.srcObject = this.stream;
-		}
-		if(track) {
-			if(track.kind === 'audio') {
-				this.buildAudioTrack(track);
-			}
-			if(track.kind === 'video') {
-				this.buildVideoTrack(track);
-			}
-		} else if(stream) {
-			let audioTrack = stream.getAudioTracks();
-			let videoTrack = stream.getVideoTracks();
-			// TODO：验证API试试修改媒体
-			// audioTrack.getSettings
-			// audioTrack.getCapabilities
-			// audioTrack.applyCapabilities
-			if(audioTrack && audioTrack.length) {
-				audioTrack.forEach(v => this.buildAudioTrack(v));
-			}
-			if(videoTrack && videoTrack.length) {
-				videoTrack.forEach(v => this.buildVideoTrack(v));
-			}
-		} else {
-			throw new Error('无效媒体信息');
-		}
-		console.debug('设置媒体', this.video, this.stream, this.audioTrack, this.videoTrack);
-		await this.load();
-		await this.play();
-		return this;
-	};
-	/** 设置音频流 */
-	this.buildAudioTrack = function(track) {
-		// 关闭旧的
-		// 创建新的
-		track.sn = this.sn;
-		this.audioStatus = true;
-		this.audioTrack.push(track);
-		if(this.audioEnabled) {
-			this.stream.addTrack(track);
-		}
-	};
-	/** 设置视频流 */
-	this.buildVideoTrack = function(track) {
-		// 关闭旧的
-		// 创建新的
-		track.sn = this.sn;
-		this.videoStatus = true;
-		this.videoTrack.push(track);
-		if(this.videoEnabled) {
-			this.stream.addTrack(track);
-		}
-	};
-	/** 打开媒体通道 */
-	this.openMediaChannel = function() {
-		if(this.shareMediaChannel) {
-			this.localMediaChannel = this.taoyao.localMediaChannel;
-			this.remoteMediaChannel = this.taoyao.remoteMediaChannel;
-		} else {
-			let self = this;
-			// 本地通道
-			let mediaChannel = new RTCPeerConnection(defaultRPCConfig);
-			self.taoyao.localClient.audioTrack.forEach(v => mediaChannel.addTrack(v, self.taoyao.localClient.stream));
-			self.taoyao.localClient.videoTrack.forEach(v => mediaChannel.addTrack(v, self.taoyao.localClient.stream));
-			mediaChannel.ontrack = function(e) {
-				console.debug('Mesh Media Track', self.sn, e);
-				let remote = self.taoyao.remoteClientFilter(self.sn);
-				// TODO：判断数量
-				remote.buildStream(remote.sn, e.streams[0], e.track);
-			};
-			mediaChannel.onicecandidate = function(e) {
-				// TODO：判断给谁
-				let to = self.taoyao.remoteClient.map(v => v.sn)[0];
-				if(!self.taoyao.checkCandidate(e.candidate)) {
-					console.debug('Send Mesh ICE Candidate Fail', e);
-					return;
-				}
-				console.debug('Send Mesh ICE Candidate', to, e);
-				self.taoyao.push(signalProtocol.buildProtocol(
-					signalProtocol.media.candidate,
-					{
-						to: to,
-						type: 'mesh',
-						candidate: e.candidate
-					}
-				));
-			};
-			this.localMediaChannel = mediaChannel;
-			this.remoteMediaChannel = mediaChannel;
-		}
-	};
-}
-/** 桃夭 */
-function Taoyao(
-	videoId,
-	webSocket,
-	localClientAudioEnabled,
-	localClientVideoEnabled
-) {
-	/** 本地视频ID */
-	this.videoId = videoId;
-	/** WebRTC配置 */
-	this.webrtc = null;
-	/** WebSocket地址 */
-	// "wss://192.168.1.100:8888/websocket.signal"
-	this.webSocket = webSocket || 'wss://' + location.host + '/websocket.signal';
-	/** 设备状态 */
-	this.audioEnabled = true;
-	this.videoEnabled = true;
-	/** 媒体配置 */
-	this.audioConfig = defaultAudioConfig;
-	this.videoConfig = defaultVideoConfig;
-	/** 发送信令 */
-	this.push = null;
-	/** 本地终端 */
-	this.localClient = null;
-	this.localMediaChannel = null;
-	/** 本地媒体状态 */
-	this.localClientAudioEnabled = localClientAudioEnabled == undefined ? false : localClientAudioEnabled;
-	this.localClientVideoEnabled = localClientVideoEnabled == undefined ? true : localClientVideoEnabled;
-	/** 远程终端 */
-	this.remoteClient = [];
-	this.remoteMediaChannel = null;
-	/** 是否共享媒体通道 */
-	this.shareMediaChannel = true;
-	/** 信令通道 */
-	this.signalChannel = null;
-	/** 媒体配置 */
-	this.configMedia = function(audio = {}, video = {}) {
-		this.audioConfig = {...this.audioConfig, ...audio};
-		this.videoConfig = {...this.videoConfig, ...video};
-		console.debug('终端媒体配置', this.audioConfig, this.videoConfig);
-		return this;
-	};
-	/** WebRTC配置 */
-	this.configWebrtc = function(config = {}) {
-		this.webrtc = config;
-		this.webSocket = this.webrtc.signal.address;
-		this.shareMediaChannel = this.webrtc.framework === 'MOON';
-		defaultRPCConfig.iceServers = this.webrtc.stun.map(v => ({'urls': v}));
-		console.debug('WebRTC配置', this.webrtc, defaultRPCConfig);
-		return this;
-	};
-	/** 打开信令通道 */
-	this.buildChannel = function(callback) {
-		signalChannel.taoyao = this;
-		this.signalChannel = signalChannel;
-		// 不能直接this.push = this.signalChannel.push这样导致this对象错误
-		this.push = function(data, pushCallback) {
-			this.signalChannel.push(data, pushCallback);
-		};
-		return this.signalChannel.connect(this.webSocket, callback);
-	};
-	/** 打开本地媒体 */
-	this.buildLocalMedia = function() {
-		let self = this;
-		return new Promise((resolve, reject) => {
-			if(
-				navigator.mediaDevices &&
-				navigator.mediaDevices.getUserMedia &&
-				navigator.mediaDevices.enumerateDevices
-			) {
-				navigator.mediaDevices.enumerateDevices()
-				.then(list => {
-					let audioEnabled = false;
-					let videoEnabled = false;
-					list.forEach(v => {
-						console.debug('终端媒体设备', v, v.kind, v.label);
-						switch(v.kind) {
-						case 'audioinput':
-							audioEnabled = true;
-						break;
-						case 'videoinput':
-							videoEnabled = true;
-						break;
-						default:
-							console.debug('没有适配设备', v.kind, v.label);
-						break;
-						}
-					});
-					if(!audioEnabled) {
-						console.warn('终端没有音频输入设备');
-						self.audioEnabled = false;
-					}
-					if(!videoEnabled) {
-						console.warn('终端没有视频输入设备');
-						self.videoEnabled = false;
-					}
-					console.debug('打开终端媒体', self.audioEnabled, self.videoEnabled, self.audioConfig, self.videoConfig);
-					navigator.mediaDevices.getUserMedia({
-						audio: self.audioEnabled ? self.audioConfig : false,
-						video: self.videoEnabled ? self.videoConfig : false
-					})
-					.then(resolve)
-					.catch(reject);
-				})
-				.catch(e => {
-					console.error('检查终端设备异常', e);
-					self.videoEnabled = false;
-					self.videoEnabled = false;
-				});
-			} else {
-				throw new Error('不支持的终端设备');
-			}
-		});
-	};
-	/** 远程终端过滤 */
-	this.remoteClientFilter = function(sn, autoBuild) {
-		if(sn === signalConfig.sn) {
-			console.warn('远程终端等于本地终端');
-			return this.localClient;
-		}
-		let array = this.remoteClient.filter(v => v.sn === sn);
-		let remote = null;
-		if(array.length > 0) {
-			remote = array[0];
-		} else if(autoBuild) {
-			remote = new TaoyaoClient(this, sn, this.shareMediaChannel);
-			remote.openMediaChannel();
-			this.remoteClient.push(remote);
-		}
-		return remote;
-	};
-	/** 关闭：关闭媒体 */
-	this.close = function() {
-		// TODO：释放资源
-	};
-	/** 关机：关闭媒体、关闭信令 */
-	this.shutdown = function() {
-		this.close();
-	};
-	/** 打开媒体通道 */
-	this.buildMediaChannel = async function(localVideoId, stream) {
-		let self = this;
-		// 本地视频
-		this.localClient = new TaoyaoClient(this, signalConfig.sn, this.shareMediaChannel, this.localClientAudioEnabled, this.localClientVideoEnabled);
-		await this.localClient.buildStream(localVideoId, stream);
-		if(this.shareMediaChannel) {
-			// 本地通道
-			this.localMediaChannel = new RTCPeerConnection(defaultRPCConfig);
-			this.localClient.audioTrack.forEach(v => this.localMediaChannel.addTrack(v, this.localClient.stream));
-			this.localClient.videoTrack.forEach(v => this.localMediaChannel.addTrack(v, this.localClient.stream));
-			this.localMediaChannel.ontrack = function(e) {
-				console.debug('Local Media Track', e);
-			};
-			this.localMediaChannel.onicecandidate = function(e) {
-				// TODO：判断给谁
-				let to = self.remoteClient.map(v => v.sn)[0];
-				if(!self.checkCandidate(e.candidate)) {
-					console.debug('Send Local ICE Candidate Fail', e);
-					return;
-				}
-				console.debug('Send Local ICE Candidate', to, e);
-				self.push(signalProtocol.buildProtocol(
-					signalProtocol.media.candidate,
-					{
-						to: to,
-						type: 'local',
-						candidate: e.candidate
-					}
-				));
-			};
-			// 远程通道
-			this.remoteMediaChannel = new RTCPeerConnection(defaultRPCConfig);
-			this.remoteMediaChannel.ontrack = function(e) {
-				console.debug('Remote Media Track', e.track.sn, e);
-				let remote = self.taoyao.remoteClientFilter(e.track.sn);
-				// TODO：判断数量
-				remote.buildStream(remote.sn, e.streams[0], e.track);
-			};
-			this.remoteMediaChannel.onicecandidate = function(e) {
-				// TODO：判断给谁
-				let to = self.remoteClient.map(v => v.sn)[0];
-				if(!self.checkCandidate(e.candidate)) {
-					console.debug('Send Remote ICE Candidate Fail', e);
-					return;
-				}
-				console.debug('Send Remote ICE Candidate', to, e);
-				self.push(signalProtocol.buildProtocol(
-					signalProtocol.media.candidate,
-					{
-						to: to,
-						type: 'remote',
-						candidate: e.candidate
-					}
-				));
-			};
-			console.debug('打开共享媒体通道', this.localMediaChannel, this.remoteMediaChannel);
-		}
-		return this;
-	};
-	/** 校验candidate */
-	this.checkCandidate = function(candidate) {
-		if(
-			!candidate ||
-			!candidate.candidate ||
-			candidate.sdpMid === null ||
-			candidate.sdpMid === null ||
-			candidate.sdpMLineIndex === undefined ||
-			candidate.sdpMLineIndex === undefined
-		) {
-			return false;
-		}
-		return true;
-	};
-	/** 媒体信令 */
-	this.mediaSubscribe = function(sn, callback) {
-		let self = this;
-		self.remoteClientFilter(sn, true);
-		self.push(signalProtocol.buildProtocol(
-			signalProtocol.media.subscribe,
-			{
-				to: sn
-			}
-		), callback);
-	};
-	/** 会议信令 */
-	this.meetingCreate = function(callback) {
-		let self = this;
-		self.push(signalProtocol.buildProtocol(
-			signalProtocol.meeting.create
-		), callback);
-	}
-	this.meetingEnter = function(id, callback) {
-		let self = this;
-		self.push(signalProtocol.buildProtocol(
-			signalProtocol.meeting.enter,
-			{
-				id: id
-			}
-		), callback);
-	};
-};
diff --git a/taoyao-media-server/ecosystem.config.cluster.json b/taoyao-media-server/ecosystem.config.cluster.json
new file mode 100644
index 0000000..ebf2818
--- /dev/null
+++ b/taoyao-media-server/ecosystem.config.cluster.json
@@ -0,0 +1,14 @@
+{
+  "apps": [
+    {
+      "cwd": "./",
+      "name": "taoyao-media-server",
+      "script": "src/Server.js",
+      "instances": 2,
+      "exec_mode": "cluster",
+      "out_file": "./logs/out.log",
+      "error_file": "./logs/error.log",
+      "log_date_format": "YYYY-MM-DD HH:mm:ss"
+    }
+  ]
+}
diff --git a/taoyao-media-server/ecosystem.config.json b/taoyao-media-server/ecosystem.config.json
new file mode 100644
index 0000000..7c82d86
--- /dev/null
+++ b/taoyao-media-server/ecosystem.config.json
@@ -0,0 +1,12 @@
+{
+  "apps": [
+    {
+      "cwd": "./",
+      "name": "taoyao-media-server",
+      "script": "src/Server.js",
+      "out_file": "./logs/out.log",
+      "error_file": "./logs/error.log",
+      "log_date_format": "YYYY-MM-DD HH:mm:ss"
+    }
+  ]
+}
diff --git a/taoyao-media-server/src/Logger.js b/taoyao-media-server/src/Logger.js
deleted file mode 100644
index de09982..0000000
--- a/taoyao-media-server/src/Logger.js
+++ /dev/null
@@ -1,93 +0,0 @@
-const moment = require("moment");
-const config = require("./Config");
-
-/**
- * 日志
- */
-class Logger {
-
-  // 名称
-  name = config.name;
-  // 级别
-  level = ["DEBUG", "INFO", "WARN", "ERROR", "OFF"];
-  // 级别索引
-  levelIndex = this.level.indexOf(config.logLevel.toUpperCase());
-
-  constructor(prefix) {
-    if (prefix) {
-      this.name = this.name + " : " + prefix;
-    }
-  }
-
-  /**
-   * debug
-   *
-   * @param  {...any} args 参数
-   *
-   * @returns this
-   */
-  debug(...args) {
-    return this.log(console.debug, "37m", "DEBUG", args);
-  }
-
-  /**
-   * info
-   *
-   * @param  {...any} args 参数
-   *
-   * @returns this
-   */
-  info(...args) {
-    return this.log(console.info, "32m", "INFO", args);
-  }
-
-  /**
-   * warn
-   *
-   * @param  {...any} args 参数
-   *
-   * @returns this
-   */
-  warn(...args) {
-    return this.log(console.warn, "33m", "WARN", args);
-  }
-
-  /**
-   * error
-   *
-   * @param  {...any} args 参数
-   *
-   * @returns this
-   */
-  error(...args) {
-    return this.log(console.error, "31m", "ERROR", args);
-  }
-
-  /**
-   * 日志
-   *
-   * @param {*} out 输出
-   * @param {*} color 颜色
-   * @param {*} level 级别
-   * @param {*} args 参数
-   *
-   * @returns this
-   */
-  log(out, color, level, args) {
-    if (!args || this.level.indexOf(level) < this.levelIndex) {
-      return this;
-    }
-    if (args.length > 1 && args[0].length > 0) {
-      out(`\x1B[${color}${this.name} ${moment().format("yyyy-MM-DD HH:mm:ss")} : [${level.padEnd(5, " ")}] :\x1B[0m`, args);
-    } else if (args.length === 1 && args[0].length > 0) {
-      out(`\x1B[${color}${this.name} ${moment().format("yyyy-MM-DD HH:mm:ss")} : [${level.padEnd(5, " ")}] :\x1B[0m`, args);
-    } else {
-      // 其他情况直接输出换行
-      out("");
-    }
-    return this;
-  }
-  
-}
-
-module.exports = Logger;
diff --git a/taoyao-media-server/src/Server.js b/taoyao-media-server/src/Server.js
index 9243e51..a8135cf 100644
--- a/taoyao-media-server/src/Server.js
+++ b/taoyao-media-server/src/Server.js
@@ -5,9 +5,7 @@ const ws = require("ws");
 const https = require("https");
 const mediasoup = require("mediasoup");
 const config = require("./Config");
-const Logger = require("./Logger");
 const Signal = require("./Signal");
-const { fail } = require("assert");
 
 // 线程名称
 process.title = config.name;
@@ -21,8 +19,6 @@ const mediasoupWorkers = [];
 let httpsServer;
 // WebSocket server
 let webSocketServer;
-// 日志
-const logger = new Logger();
 // 信令
 const signal = new Signal(mediasoupWorkers);
 
@@ -31,7 +27,7 @@ const signal = new Signal(mediasoupWorkers);
  */
 async function buildMediasoupWorkers() {
   const { workerSize } = config.mediasoup;
-  logger.info("启动Worker", workerSize);
+  console.info("启动Worker", workerSize);
   for (let index = 0; index < workerSize; index++) {
     // 新建Worker
     const worker = await mediasoup.createWorker({
@@ -42,11 +38,11 @@ async function buildMediasoupWorkers() {
     });
     // 监听Worker事件
     worker.on("died", () => {
-      logger.warn("Worker停止服务", worker.pid);
+      console.warn("Worker停止服务", worker.pid);
       setTimeout(() => process.exit(1), 2000);
     });
     worker.observer.on("close", () => {
-      logger.warn("Worker关闭服务", worker.pid);
+      console.warn("Worker关闭服务", worker.pid);
     });
     // 配置WebRTC服务
     const webRtcServerOptions = JSON.parse(
@@ -78,22 +74,22 @@ async function buildSignalServer() {
   // 配置WebSocket Server
   webSocketServer = new ws.Server({ server: httpsServer });
   webSocketServer.on("connection", (session) => {
-    logger.info("打开信令通道", session._socket.remoteAddress);
+    console.info("打开信令通道", session._socket.remoteAddress);
     session.datetime = Date.now();
     session.authorize = false;
     clients.push(session);
     session.on("close", (code) => {
-      logger.info("关闭信令通道", session._socket.remoteAddress, code);
+      console.info("关闭信令通道", session._socket.remoteAddress, code);
     });
     session.on("error", (error) => {
-      logger.error("信令通道异常", session._socket.remoteAddress, error);
+      console.error("信令通道异常", session._socket.remoteAddress, error);
     });
     session.on("message", (message) => {
-      logger.debug("处理信令消息", message.toString());
+      console.debug("处理信令消息", message.toString());
       try {
         signal.on(JSON.parse(message), session);
       } catch (error) {
-        logger.error("处理信令消息异常", message.toString(), error);
+        console.error("处理信令消息异常", message.toString(), error);
       }
     });
   });
@@ -102,7 +98,7 @@ async function buildSignalServer() {
     Number(config.https.listenPort),
     config.https.listenIp,
     () => {
-      logger.info("信令服务启动完成");
+      console.info("信令服务启动完成");
     }
   );
 }
@@ -111,6 +107,10 @@ async function buildSignalServer() {
  * 定时任务
  */
 async function buildInterval() {
+  // 定时打印使用情况
+  setInterval(async () => {
+    signal.usage();
+  }, 300 * 1000);
   // 定时清理过期无效终端
   setInterval(() => {
     let failSize = 0;
@@ -132,33 +132,21 @@ async function buildInterval() {
         silentSize++;
       }
     }
-    logger.info("定时清理无效信令终端（无效|静默|成功|现存）", failSize, silentSize, successSize, clients.length);
+    console.info("定时清理无效信令终端（无效|静默|成功|现存）", failSize, silentSize, successSize, clients.length);
   }, 60 * 1000);
-  // 定时打印Worker使用情况
-  setInterval(async () => {
-    for (const worker of mediasoupWorkers) {
-      const usage = await worker.getResourceUsage();
-      logger.info("Worker使用情况", worker.pid, usage);
-    }
-  }, 120 * 1000);
 }
 
 /**
  * 启动方法
  */
 async function main() {
-  logger
-    .info("桃之夭夭，灼灼其华。")
-    .info("之子于归，宜其室家。")
-    .debug("DEBUG")
-    .info("INFO")
-    .warn("WARN")
-    .error("ERROR");
-  logger.info("开始启动", config.name);
+  console.info("桃之夭夭，灼灼其华。")
+  console.info("之子于归，宜其室家。")
+  console.info("开始启动", config.name);
   await buildMediasoupWorkers();
   await buildSignalServer();
   await buildInterval();
-  logger.info("启动完成", config.name);
+  console.info("启动完成", config.name);
 }
 
 // 启动服务
diff --git a/taoyao-media-server/src/Signal.js b/taoyao-media-server/src/Signal.js
index 59e3f98..5923037 100644
--- a/taoyao-media-server/src/Signal.js
+++ b/taoyao-media-server/src/Signal.js
@@ -1,10 +1,9 @@
-const Logger = require("./Logger");
 const config = require("./Config");
 
 /**
  * 信令协议
  */
- const protocol = {
+const protocol = {
   // 当前索引
   index: 100000,
   // 最小索引
@@ -39,44 +38,21 @@ const config = require("./Config");
       },
       body: {
         roomId,
-        ...body
+        ...body,
       },
     };
     return message;
   },
 };
 
-/**
- * Peer
- */
-class Peer {
-
-  peerId;
-  device;
-  displayName;
-  rtpCapabilities;
-  sctpCapabilities;
-  transports = new Map();
-  producers = new Map();
-  consumers = new Map();
-  dataProducers = new Map();
-  dataConsumers = new Map();
-
-}
-
 /**
  * 房间
  */
 class Room {
-
   // 是否关闭
   close = false;
-  // 终端
-  peers = new Map();
   // 房间ID
   roomId = null;
-  // 网络节流
-  networkThrottled = false;
   // 信令
   signal = null;
   // WebRTCServer
@@ -87,6 +63,16 @@ class Room {
   audioLevelObserver = null;
   // 音频监控
   activeSpeakerObserver = null;
+  // 通道
+  transports = new Map();
+  // 生产者
+  producers = new Map();
+  // 消费者
+  consumers = new Map();
+  // 数据通道生产者
+  dataProducers = new Map();
+  // 数据通道消费者
+  dataConsumers = new Map();
 
   constructor({
     roomId,
@@ -94,7 +80,7 @@ class Room {
     webRtcServer,
     mediasoupRouter,
     audioLevelObserver,
-    activeSpeakerObserver
+    activeSpeakerObserver,
   }) {
     this.close = false;
     this.roomId = roomId;
@@ -111,56 +97,57 @@ class Room {
   handleAudioLevelObserver() {
     // 声音
     this.audioLevelObserver.on("volumes", (volumes) => {
-      for(const value of volumes) {
+      for (const value of volumes) {
         const { producer, volume } = value;
-        this.signal.push(protocol.buildMessage(
-          "audio::active::speaker",
-          this.roomId,
-          {
+        this.signal.push(
+          protocol.buildMessage("audio::active::speaker", this.roomId, {
             peerId: producer.appData.peerId,
-            volume: volume
-          }
-        ));
+            volume: volume,
+          })
+        );
       }
     });
     // 静音
     this.audioLevelObserver.on("silence", () => {
-      this.signal.push(protocol.buildMessage(
-        "audio::active::speaker",
-        this.roomId,
-        {
-          peerId: null
-        }
-      ));
+      this.signal.push(
+        protocol.buildMessage("audio::active::speaker", this.roomId, {
+          peerId: null,
+        })
+      );
     });
   }
 
   handleActiveSpeakerObserver() {
     this.activeSpeakerObserver.on("dominantspeaker", (dominantSpeaker) => {
-      logger.debug("dominantspeaker", dominantSpeaker.producer.id);
+      console.debug("dominantspeaker", dominantSpeaker.producer.id);
     });
   }
 
+  usage() {
+    console.info("房间标识", this.roomId);
+    console.info("房间通道数量", this.transports.size);
+    console.info("房间生产者数量", this.producers.size);
+    console.info("房间消费者数量", this.consumers.size);
+    console.info("房间数据生产者数量", this.dataProducers.size);
+    console.info("房间数据消费者数量", this.dataConsumers.size);
+  }
+
   close() {
     this.close = true;
-    if(this.mediasoupRouter) {
+    if (this.mediasoupRouter) {
       this.mediasoupRouter.close();
     }
   }
-
 }
 
 /**
  * 信令
  */
 class Signal {
-
   // 房间列表
   rooms = new Map();
   // 信令终端列表
   clients = [];
-  // 日志
-  logger = new Logger();
   // Worker列表
   mediasoupWorkers = [];
   // Worker索引
@@ -184,15 +171,15 @@ class Signal {
         message?.body?.username === config.https.username &&
         message?.body?.password === config.https.password
       ) {
-        this.logger.debug("授权成功", session._socket.remoteAddress);
+        console.debug("授权成功", session._socket.remoteAddress);
         this.clients.push(session);
         session.authorize = true;
         message.code = "0000";
         message.message = "授权成功";
-        message.body.username = null;
-        message.body.password = null;
+        message.body.username = undefined;
+        message.body.password = undefined;
       } else {
-        this.logger.warn("授权失败", session._socket.remoteAddress);
+        console.warn("授权失败", session._socket.remoteAddress);
         message.code = "3401";
         message.message = "授权失败";
       }
@@ -200,15 +187,19 @@ class Signal {
       return;
     }
     // 处理信令
+    const body = message.body;
     switch (message.header.signal) {
-      case "router::rtp::capabilities":
-        this.routerRtpCapabilities(session, message);
+      case "media::router::rtp::capabilities":
+        this.mediaRouterRtpCapabilities(session, message, body);
+        break;
+      case "media::transport::webrtc::connect":
+        this.mediaTransportWebrtcConnect(session, message, body);
+        break;
+      case "media::transport::webrtc::create":
+        this.mediaTransportWebrtcCreate(session, message, body);
         break;
       case "room::create":
-        this.roomCreate(session, message, message.body);
-        break;
-      case "transport:webrtc::create":
-        this.transportWebrtcCreate(session, message, message.body);
+        this.roomCreate(session, message, body);
         break;
     }
   }
@@ -220,11 +211,11 @@ class Signal {
    * @param {*} session 信令通道
    */
   push(message, session) {
-    if(session) {
+    if (session) {
       try {
         session.send(JSON.stringify(message));
       } catch (error) {
-        logger.error(
+        console.error(
           "通知信令失败",
           session._socket.remoteAddress,
           message,
@@ -236,6 +227,19 @@ class Signal {
     }
   }
 
+  /**
+   * 打印日志
+   */
+  async usage() {
+    for (const worker of this.mediasoupWorkers) {
+      const usage = await worker.getResourceUsage();
+      console.info("Worker使用情况", worker.pid, usage);
+    }
+    console.info("路由数量", this.mediasoupWorkers.length);
+    console.info("房间数量", this.rooms.size);
+    Array.from(this.rooms.values()).forEach(room => room.usage());
+  }
+
   /**
    * @returns 下个Meidasoup Worker
    */
@@ -247,40 +251,113 @@ class Signal {
     return worker;
   }
 
-  /**
-   * @param {*} message 消息
-   * 
-   * @returns 房间
-   */
-  selectRoom(message) {
-    return this.rooms.get(message.body.roomId);
-  }
-
   /**
    * 路由RTP能力信令
-   * 
+   *
    * @param {*} session 信令通道
    * @param {*} message 消息
+   * @param {*} body 消息主体
    */
-  routerRtpCapabilities(session, message) {
-    const room = this.selectRoom(message);
+  mediaRouterRtpCapabilities(session, message, body) {
+    const { roomId } = body;
+    const room = this.rooms.get(roomId);
     message.body = room.mediasoupRouter.rtpCapabilities;
     this.push(message, session);
   }
 
+  async mediaTransportWebrtcConnect(session, message, body) {
+    const { roomId, transportId, dtlsParameters } = body;
+    const room = this.rooms.get(roomId);
+    const transport = room.transports.get(transportId);
+    if (!transport) {
+      throw new Error(`transport with id "${transportId}" not found`);
+    }
+    await transport.connect({ dtlsParameters });
+    message.body = { roomId };
+    this.push(message, session);
+  }
+
   /**
-   * 创建房间信令
-   * 
    * @param {*} session 信令通道
    * @param {*} message 消息
    * @param {*} body 消息主体
-   * 
+   */
+  async mediaTransportWebrtcCreate(session, message, body) {
+    const self = this;
+    const { roomId, forceTcp, producing, consuming, sctpCapabilities } = body;
+    const webRtcTransportOptions = {
+      ...config.mediasoup.webRtcTransportOptions,
+      appData: { producing, consuming },
+      enableSctp: Boolean(sctpCapabilities),
+      numSctpStreams: (sctpCapabilities || {}).numStreams,
+    };
+    if (forceTcp) {
+      webRtcTransportOptions.enableUdp = false;
+      webRtcTransportOptions.enableTcp = true;
+    }
+    const room = this.rooms.get(roomId);
+    const transport = await room.mediasoupRouter.createWebRtcTransport({
+      ...webRtcTransportOptions,
+      webRtcServer: room.webRtcServer,
+    });
+    transport.on("dtlsstatechange", (dtlsState) => {
+      console.debug(
+        'WebRtcTransport dtlsstatechange event',
+        dtlsState
+      );
+    });
+    transport.on("sctpstatechange", (sctpState) => {
+      console.debug(
+        'WebRtcTransport sctpstatechange event',
+        sctpState
+      );
+    });
+    // await transport.enableTraceEvent([ 'probation', 'bwe' ]);
+    await transport.enableTraceEvent(["bwe"]);
+    transport.on("trace", (trace) => {
+      console.debug(
+        'transport trace event',
+        trace,
+        trace.type,
+        transport.id,
+      );
+    });
+    // Store the WebRtcTransport into the protoo Peer data Object.
+    room.transports.set(transport.id, transport);
+    message.body = {
+      transportId: transport.id,
+      iceCandidates: transport.iceCandidates,
+      iceParameters: transport.iceParameters,
+      dtlsParameters: transport.dtlsParameters,
+      sctpParameters: transport.sctpParameters,
+    };
+    self.push(
+      message,
+      session
+    );
+    const { maxIncomingBitrate } = config.mediasoup.webRtcTransportOptions;
+    // If set, apply max incoming bitrate limit.
+    if (maxIncomingBitrate) {
+      try {
+        await transport.setMaxIncomingBitrate(maxIncomingBitrate);
+      } catch (error) {}
+    }
+  }
+
+  /**
+   * 创建房间信令
+   *
+   * @param {*} session 信令通道
+   * @param {*} message 消息
+   * @param {*} body 消息主体
+   *
    * @returns 房间
    */
   async roomCreate(session, message, body) {
     const roomId = body.roomId;
     let room = this.rooms.get(roomId);
     if (room) {
+      this.push(message, session);
       return room;
     }
     const mediasoupWorker = this.nextMediasoupWorker();
@@ -296,113 +373,24 @@ class Signal {
     const audioLevelObserver = await mediasoupRouter.createAudioLevelObserver({
       maxEntries: 1,
       threshold: -80,
-      interval: 2000
-    });
-    const activeSpeakerObserver = await mediasoupRouter.createActiveSpeakerObserver({
-      interval: 500
+      interval: 2000,
     });
+    const activeSpeakerObserver =
+      await mediasoupRouter.createActiveSpeakerObserver({
+        interval: 500,
+      });
     room = new Room({
       roomId,
       webRtcServer: mediasoupWorker.appData.webRtcServer,
       mediasoupRouter,
       audioLevelObserver,
-      activeSpeakerObserver
+      activeSpeakerObserver,
     });
     this.rooms.set(roomId, room);
-    this.logger.info("创建房间", roomId, room);
+    console.info("创建房间", roomId);
     this.push(message, session);
     return room;
   }
-
-  /**
-   * @param {*} session 信令通道
-   * @param {*} message 消息
-   * @param {*} body 消息主体
-   */
-  transportWebrtcCreate(session, message, body) {
-    const {
-      roomId,
-      forceTcp,
-      producing,
-      consuming,
-      sctpCapabilities
-    } = body;
-    const webRtcTransportOptions =
-    {
-      ...config.mediasoup.webRtcTransportOptions,
-      enableSctp     : Boolean(sctpCapabilities),
-      numSctpStreams : (sctpCapabilities || {}).numStreams,
-      appData        : { producing, consuming }
-    };
-
-    if (forceTcp)
-    {
-      webRtcTransportOptions.enableUdp = false;
-      webRtcTransportOptions.enableTcp = true;
-    }
-    const room = this.rooms.get(roomId);
-    const transport = await room.mediasoupRouter.createWebRtcTransport(
-      {
-        ...webRtcTransportOptions,
-        webRtcServer : room.webRtcServer
-      });
-
-    transport.on('sctpstatechange', (sctpState) =>
-    {
-      logger.debug('WebRtcTransport "sctpstatechange" event [sctpState:%s]', sctpState);
-    });
-
-    transport.on('dtlsstatechange', (dtlsState) =>
-    {
-      if (dtlsState === 'failed' || dtlsState === 'closed')
-        logger.warn('WebRtcTransport "dtlsstatechange" event [dtlsState:%s]', dtlsState);
-    });
-
-    // NOTE: For testing.
-    // await transport.enableTraceEvent([ 'probation', 'bwe' ]);
-    await transport.enableTraceEvent([ 'bwe' ]);
-
-    transport.on('trace', (trace) =>
-    {
-      logger.debug(
-        'transport "trace" event [transportId:%s, trace.type:%s, trace:%o]',
-        transport.id, trace.type, trace);
-
-      if (trace.type === 'bwe' && trace.direction === 'out')
-      {
-        peer.notify(
-          'downlinkBwe',
-          {
-            desiredBitrate          : trace.info.desiredBitrate,
-            effectiveDesiredBitrate : trace.info.effectiveDesiredBitrate,
-            availableBitrate        : trace.info.availableBitrate
-          })
-          .catch(() => {});
-      }
-    });
-
-    // Store the WebRtcTransport into the protoo Peer data Object.
-    peer.data.transports.set(transport.id, transport);
-
-    self.push(
-      {
-        id             : transport.id,
-        iceParameters  : transport.iceParameters,
-        iceCandidates  : transport.iceCandidates,
-        dtlsParameters : transport.dtlsParameters,
-        sctpParameters : transport.sctpParameters
-      }, session);
-
-    const { maxIncomingBitrate } = config.mediasoup.webRtcTransportOptions;
-
-    // If set, apply max incoming bitrate limit.
-    if (maxIncomingBitrate)
-    {
-      try { await transport.setMaxIncomingBitrate(maxIncomingBitrate); }
-      catch (error) {}
-    }
-  }
-
 }
 
 module.exports = Signal;
diff --git a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/annotation/Description.java b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/annotation/Description.java
new file mode 100644
index 0000000..9b79a64
--- /dev/null
+++ b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/annotation/Description.java
@@ -0,0 +1,39 @@
+package com.acgist.taoyao.boot.annotation;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+import org.springframework.stereotype.Component;
+
+/**
+ * 信令描述
+ * 生成文档采用`RUNTIME`
+ * 
+ * @author acgist
+ */
+@Target(ElementType.TYPE)
+@Component
+//@Retention(RetentionPolicy.SOURCE)
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+public @interface Description {
+    
+    /**
+     * @return 消息主体
+     */
+    String[] body() default { "{}" };
+    
+    /**
+     * @return 数据流向
+     */
+    String[] flow() default { "终端->信令服务->终端" };
+
+    /**
+     * @return 描述信息
+     */
+    String memo() default "";
+
+}
diff --git a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/annotation/Protocol.java b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/annotation/Protocol.java
index 0894fa7..ad1bcdc 100644
--- a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/annotation/Protocol.java
+++ b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/annotation/Protocol.java
@@ -18,5 +18,5 @@ import org.springframework.stereotype.Component;
 @Retention(RetentionPolicy.RUNTIME)
 @Documented
 public @interface Protocol {
-
+    
 }
diff --git a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/model/Header.java b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/model/Header.java
index 51d4355..d025dee 100644
--- a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/model/Header.java
+++ b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/model/Header.java
@@ -35,9 +35,9 @@ public class Header implements Serializable {
 	@Schema(title = "消息标识", description = "消息标识")
 	private String id;
 	/**
-	 * 协议标识
+	 * 信令标识
 	 */
-	@Schema(title = "协议标识", description = "协议标识")
+	@Schema(title = "信令标识", description = "信令标识")
 	private String signal;
 	
 	@Override
diff --git a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/model/Message.java b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/model/Message.java
index fd77d36..714a287 100644
--- a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/model/Message.java
+++ b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/model/Message.java
@@ -186,7 +186,7 @@ public class Message implements Cloneable, Serializable {
 	 * 
 	 * @return 克隆消息
 	 */
-	public Message cloneWidthoutBody() {
+	public Message cloneWithoutBody() {
 		final Message message = this.clone();
 		message.setBody(null);
 		return message;
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/Constant.java b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/Constant.java
similarity index 70%
rename from taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/Constant.java
rename to taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/Constant.java
index dcf6549..792baa1 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/Constant.java
+++ b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/Constant.java
@@ -1,4 +1,4 @@
-package com.acgist.taoyao.signal.protocol;
+package com.acgist.taoyao.boot.property;
 
 /**
  * 字符常量
@@ -35,6 +35,42 @@ public interface Constant {
 	 * 是否正在充电
 	 */
 	String CHARGING = "charging";
+	/**
+	 * 地址
+	 */
+	String URLS = "urls";
+	/**
+	 * 凭证
+	 */
+	String CREDENTIAL = "credential";
+	/**
+	 * 最小
+	 */
+	String MIN = "min";
+	/**
+	 * 最大
+	 */
+	String MAX = "max";
+	/**
+	 * 建议
+	 */
+	String IDEAL = "ideal";
+	/**
+	 * 最小宽度
+	 */
+	Integer MIN_WIDTH = 720;
+	/**
+	 * 最大宽度
+	 */
+	Integer MAX_WIDTH = 4096;
+	/**
+	 * 最小高度
+	 */
+	Integer MIN_HEIGHT = 480;
+	/**
+	 * 最大高度
+	 */
+	Integer MAX_HEIGHT = 2160;
 	/**
 	 * 名称
 	 */
@@ -115,5 +151,9 @@ public interface Constant {
 	 * 数据消费者ID
 	 */
 	String DATA_CONSUMER_ID = "dataConsumerId";
+	String ICE_CANDIDATES = "iceCandidates";
+	String ICE_PARAMETERS = "iceParameters";
+	String DTLS_PARAMETERS = "dtlsParameters";
+	String SCTP_PARAMETERS = "sctpParameters";
 
 }
diff --git a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/MediaProperties.java b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/MediaProperties.java
index 0f0cf72..aa9ed69 100644
--- a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/MediaProperties.java
+++ b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/MediaProperties.java
@@ -19,9 +19,9 @@ import lombok.Setter;
 @ConfigurationProperties(prefix = "taoyao.media")
 public class MediaProperties {
 	
-	@Schema(title = "音频配置", description = "音频配置")
+	@Schema(title = "音频默认配置", description = "音频默认配置")
 	private MediaAudioProperties audio;
-	@Schema(title = "视频配置", description = "视频配置")
+	@Schema(title = "视频默认配置", description = "视频默认配置")
 	private MediaVideoProperties video;
 	@Schema(title = "4K视频配置", description = "4K视频配置")
 	private MediaVideoProperties udVideo;
diff --git a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/MediaVideoProperties.java b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/MediaVideoProperties.java
index cb8988f..e5f0019 100644
--- a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/MediaVideoProperties.java
+++ b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/MediaVideoProperties.java
@@ -1,5 +1,8 @@
 package com.acgist.taoyao.boot.property;
 
+import java.util.LinkedHashMap;
+import java.util.Map;
+
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Getter;
 import lombok.Setter;
@@ -36,23 +39,29 @@ public class MediaVideoProperties {
 	private Integer frameRate;
 	@Schema(title = "分辨率", description = "分辨率影响画面大小", example = "1920*1080|1280*720")
 	private String resolution;
-	@Schema(title = "宽度", description = "宽度")
-	private Integer width;
-	@Schema(title = "高度", description = "高度")
-	private Integer height;
+	@Schema(title = "宽度", description = "宽度", example = "{ min: 720, ideal: 1280, max: 4096 }")
+	private Map<String, Object> width;
+	@Schema(title = "高度", description = "高度", example = "{ min: 480, ideal: 720, max: 2160 }")
+	private Map<String, Object> height;
 
-	public Integer getWidth() {
+	public Map<String, Object> getWidth() {
 		if(this.width == null) {
-			final int index = this.resolution.indexOf('*');
-			this.width = Integer.valueOf(this.resolution.substring(0, index).strip());
+		    final int index = this.resolution.indexOf('*');
+		    this.width = new LinkedHashMap<>();
+			this.width.put(Constant.MIN, Constant.MIN_WIDTH);
+			this.width.put(Constant.IDEAL, Integer.valueOf(this.resolution.substring(0, index).strip()));
+			this.width.put(Constant.MAX, Constant.MAX_WIDTH);
 		}
 		return this.width;
 	}
 	
-	public Integer getHeight() {
+	public Map<String, Object> getHeight() {
 		if(this.height == null) {
 			final int index = this.resolution.indexOf('*');
-			this.height = Integer.valueOf(this.resolution.substring(index + 1).strip());
+			this.height = new LinkedHashMap<>();
+			this.height.put(Constant.MIN, Constant.MIN_HEIGHT);
+			this.height.put(Constant.IDEAL, Integer.valueOf(this.resolution.substring(index + 1).strip()));
+			this.height.put(Constant.MAX, Constant.MAX_HEIGHT);
 		}
 		return this.height;
 	}
diff --git a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/WebrtcProperties.java b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/WebrtcProperties.java
index 04dd33d..693e25b 100644
--- a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/WebrtcProperties.java
+++ b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/WebrtcProperties.java
@@ -1,5 +1,10 @@
 package com.acgist.taoyao.boot.property;
 
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
 import org.springframework.boot.context.properties.ConfigurationProperties;
 
 import io.swagger.v3.oas.annotations.media.Schema;
@@ -22,4 +27,26 @@ public class WebrtcProperties {
 	@Schema(title = "TURN服务器", description = "TURN服务器")
 	private WebrtcTurnProperties[] turn;
 	
+    @Schema(title = "IceServers", description = "IceServers")
+    public List<Map<String, String>> getIceServers() {
+        final List<Map<String, String>> list = new ArrayList<>();
+        if(this.stun != null) {
+            for (WebrtcStunProperties stun : this.stun) {
+                final Map<String, String> map = new HashMap<>();
+                map.put(Constant.URLS, stun.getAddress());
+                list.add(map);
+            }
+        }
+        if(this.turn != null) {
+            for (WebrtcTurnProperties turn : this.turn) {
+                final Map<String, String> map = new HashMap<>();
+                map.put(Constant.URLS, turn.getAddress());
+                map.put(Constant.USERNAME, turn.getUsername());
+                map.put(Constant.CREDENTIAL, turn.getPassword());
+                list.add(map);
+            }
+        }
+        return list;
+    }
+	
 }
diff --git a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/WebrtcStunProperties.java b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/WebrtcStunProperties.java
index f9e64e1..625dc85 100644
--- a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/WebrtcStunProperties.java
+++ b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/WebrtcStunProperties.java
@@ -21,7 +21,7 @@ public class WebrtcStunProperties {
     
     @Schema(title = "完整地址", description = "完整地址")
     public String getAddress() {
-        return "stun://" + this.host + ":" + this.port;
+        return "stun:" + this.host + ":" + this.port;
     }
 
 }
diff --git a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/WebrtcTurnProperties.java b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/WebrtcTurnProperties.java
index 27eb9e0..d8300f5 100644
--- a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/WebrtcTurnProperties.java
+++ b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/property/WebrtcTurnProperties.java
@@ -21,7 +21,7 @@ public class WebrtcTurnProperties extends WebrtcStunProperties {
     
     @Schema(title = "完整地址", description = "完整地址")
     public String getAddress() {
-        return "turn://" + this.host + ":" + this.port;
+        return "turn:" + this.host + ":" + this.port;
     }
     
 }
diff --git a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/utils/CloseableUtils.java b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/utils/CloseableUtils.java
index a587214..064944d 100644
--- a/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/utils/CloseableUtils.java
+++ b/taoyao-signal-server/taoyao-boot/src/main/java/com/acgist/taoyao/boot/utils/CloseableUtils.java
@@ -22,7 +22,9 @@ public final class CloseableUtils {
 	 */
 	public static final void close(Closeable closeable) {
 		try {
-			closeable.close();
+		    if(closeable != null) {
+		        closeable.close();
+		    }
 		} catch (Exception e) {
 			log.error("关闭资源异常", e);
 		}
@@ -35,7 +37,9 @@ public final class CloseableUtils {
 	 */
 	public static final void close(AutoCloseable closeable) {
 		try {
-			closeable.close();
+		    if(closeable != null) {
+		        closeable.close();
+		    }
 		} catch (Exception e) {
 			log.error("关闭资源异常", e);
 		}
diff --git a/taoyao-signal-server/taoyao-server/src/main/resources/application-local.yml b/taoyao-signal-server/taoyao-server/src/main/resources/application-local.yml
index 9556df7..8504aeb 100644
--- a/taoyao-signal-server/taoyao-server/src/main/resources/application-local.yml
+++ b/taoyao-signal-server/taoyao-server/src/main/resources/application-local.yml
@@ -2,7 +2,7 @@ taoyao:
   media:
     media-server-list:
       - media-id: media-local-a
-        enabled: false
+        enabled: true
         host: 192.168.1.110
         port: 9443
         schema: wss
diff --git a/taoyao-signal-server/taoyao-server/src/test/java/com/acgist/taoyao/signal/SocketSignalTest.java b/taoyao-signal-server/taoyao-server/src/test/java/com/acgist/taoyao/signal/SocketSignalTest.java
index d0c019d..112806a 100644
--- a/taoyao-signal-server/taoyao-server/src/test/java/com/acgist/taoyao/signal/SocketSignalTest.java
+++ b/taoyao-signal-server/taoyao-server/src/test/java/com/acgist/taoyao/signal/SocketSignalTest.java
@@ -10,7 +10,7 @@ import java.util.concurrent.Executors;
 
 import org.junit.jupiter.api.Test;
 
-import com.acgist.taoyao.signal.protocol.Constant;
+import com.acgist.taoyao.boot.property.Constant;
 
 import lombok.extern.slf4j.Slf4j;
 
diff --git a/taoyao-signal-server/taoyao-signal/README.md b/taoyao-signal-server/taoyao-signal/README.md
index c71d647..0d2dd31 100644
--- a/taoyao-signal-server/taoyao-signal/README.md
+++ b/taoyao-signal-server/taoyao-signal/README.md
@@ -2,392 +2,7 @@
 
 ## 信令格式
 
-```
-{
-	"header": {
-		"v": "版本",
-		"id": 请求标识,
-		"signal": "信令标识",
-		"clientId": "设备标识"
-	},
-	"code": "响应编码",
-	"message": "响应描述",
-	"body": {
-		// 信令主体
-	}
-}
-```
-
-### 术语解释
-
-```
-请求：终端->信令服务 || 信令服务->媒体服务
-响应：信令服务->终端 || 服务媒体->信令服务
-广播：信令服务-)终端 || 信令服务+)终端
-```
-
-### 符号解释
-
-```
--[消息类型]> 请求（单播）：定向请求（单播）信令
--[消息类型]) 全员广播：对所有的终端广播信令（排除自己）
-+[消息类型]) 全员广播：对所有的终端广播信令（包含自己）
-```
-
-> 注意：没有消息类型表示请求类型
-
-## 终端信令
-
-### 终端广播信令（client::broadcast）
-
-```
-# 请求主体
-{
-	// 主体
-}
-# 广播主体
-{
-	// 主体
-}
-# 消息流程：终端->信令服务-)终端
-```
-
-### 终端关闭信令（client::close）
-
-```
-# 请求主体
-{
-}
-# 响应主体
-{
-}
-# 消息流程：终端->信令服务->终端
-# 消息流程：终端->信令服务-[终端下线])终端
-```
-
-### 终端配置信令（client::config）
-
-```
-# 响应主体
-{
-	"time": "系统时间（yyyyMMddHHmmss）",
-	"media": "媒体配置",
-	"webrtc": "WebRTC配置"
-}
-# 消息流程：终端-[终端注册]>信令服务->终端
-```
-
-### 终端心跳信令（client::heartbeat）
-
-```
-# 请求主体
-{
-	"signal": 信号强度（0~100）,
-	"battery": 电池电量（0~100）,
-	"charging": 是否正在充电（true|false）
-}
-# 响应主体
-{
-}
-# 消息流程：终端->信令服务->终端
-```
-
-### 终端列表信令（client::list）
-
-```
-# 请求主体
-{
-}
-# 响应主体
-[
-	{
-		"clientId": "终端标识",
-		"ip": "终端IP",
-		"signal": 信号强度（0~100）,
-		"battery": 电池电量（0~100）,
-		"charging": 是否正在充电（true|false）,
-		"mediaId": "媒体服务标识",
-		"lastHeartbeat": "最后心跳时间"
-	},
-	...
-]
-# 消息流程：终端->信令服务->终端
-```
-
-### 终端下线信令（client::offline）
-
-```
-# 广播主体
-{
-	"clientId": "下线终端标识"
-}
-# 消息流程：终端-[终端关闭]>信令服务-)终端
-```
-
-### 终端上线信令（client::online）
-
-```
-# 广播主体
-{
-	"clientId": "终端标识",
-	"ip": "终端IP",
-	"signal": 信号强度（0~100）,
-	"battery": 电池电量（0~100）,
-	"charging": 是否正在充电（true|false）,
-	"mediaId": "媒体服务标识",
-	"lastHeartbeat": "最后心跳时间"
-}
-# 消息流程：终端-[终端注册]>信令服务-)终端
-```
-
-### 重启终端信令（client::reboot）
-
-```
-# 响应主体
-{
-}
-# 消息流程：信令服务->终端
-```
-
-### 终端注册信令（client::register）
-
-```
-# 请求主体
-{
-	"username": "信令用户",
-	"password": "信令密码",
-	"clientId": "终端标识",
-	"ip": "终端IP",
-	"signal": 信号强度（0~100）,
-	"battery": 电池电量（0~100）,
-	"charging": 是否正在充电（true|false）
-}
-# 响应主体
-{
-}
-# 消息流程：终端->信令服务->终端
-# 消息流程：终端->信令服务-[终端上线])终端
-```
-
-### 终端状态信令（client::status）
-
-```
-# 请求主体
-{
-	"clientId": "终端标识"
-}
-# 响应主体
-{
-	"clientId": "终端标识",
-	"ip": "终端IP",
-	"signal": 信号强度（0~100）,
-	"battery": 电池电量（0~100）,
-	"charging": 是否正在充电（true|false）,
-	"mediaId": "媒体服务标识",
-	"lastHeartbeat": "最后心跳时间"
-}
-# 消息流程：终端->信令服务->终端
-```
-
-### 终端单播信令（client::unicast）
-
-```
-# 请求主体
-{
-	"to": "接收终端标识",
-	// 主体信息
-}
-# 响应主体
-{
-	// 主体信息
-}
-# 消息流程：终端->信令服务->终端
-```
-
-## 媒体服务信令
-
-### 媒体服务列表信令（media::list）
-
-```
-# 请求主体：
-{
-}
-# 响应主体：
-[
-	{
-		"name": "名称",
-		"enabled": "是否启用",
-		"host": "主机",
-		"port": "端口",
-		"schema": "协议",
-		"address": "完整地址"
-	}
-]
-# 消息流程：终端->信令服务->终端
-```
-
-### 重启媒体服务信令（media::reboot）
-
-```
-# 请求主体：
-{
-}
-# 响应主体：
-{
-}
-# 消息流程：终端->信令服务+)终端
-```
-
-### 媒体服务注册信令（media::register）
-
-```
-# 请求主体：
-{
-	"username": "媒体用户",
-	"password": "媒体密码"
-}
-# 响应主体：
-{
-}
-# 消息流程：信令服务->媒体服务->信令服务
-```
-
-## 平台信令
-
-### 异常信令（platform::error）
-
-通知执行信令时发生的异常
-
-```
-# 响应主体：
-{
-}
-# 消息流程：终端->信令服务->终端
-```
-
-### 关闭平台信令（platform::reboot）
-
-```
-# 请求主体：
-{
-}
-# 广播主体：
-{
-}
-# 消息流程：终端->信令服务+)终端
-```
-
-### 执行命令信令（platform::script）
-
-```
-# 请求主体
-{
-	"script": "命令"
-}
-# 响应主体
-{
-	"result": "结果"
-}
-# 消息流程：终端->服务端->终端
-```
-
-### 关闭平台信令（platform::shutdown）
-
-```
-# 请求主体：
-{
-}
-# 广播主体：
-{
-}
-# 消息流程：终端->信令服务+)终端
-```
-
-## 房间信令（4000~4999）
-
-### 创建房间信令（4000）
-
-#### 消息主体
-
-```
-{}
-----
-{
-	"id": "房间标识"
-}
-```
-
-#### 消息流程：终端->服务端+)终端
-
-### 关闭房间信令（4001）
-
-释放资源、广播广播
-
-### 进入房间信令（4002）
-
-#### 消息主体
-
-```
-# 请求
-{
-	"id": "房间标识"
-}
-# 广播
-{
-	"id": "房间标识",
-	"clientId": "终端标识"
-}
-```
-
-#### 消息流程：终端->服务端-)终端
-
-终端进入房间，广播通知其他终端。
-
-### 离开房间信令（4003）
-
-广播
-
-### 邀请终端信令（4004）
-
-邀请终端进入房间，终端确认进入发送进入房间信令。
-
-### 踢出终端信令（4005）
-
-广播
-
-### 房间广播信令（4006）
-
-### 房间终端列表信令（4997）
-
-### 房间状态信令（4998）
-
-### 房间列表信令（4999）
-
-## 系统信令
-
-### 重启系统信令（system::reboot）
-
-```
-# 请求主体：
-{
-}
-# 广播主体：
-{
-}
-# 消息流程：终端->信令服务+)终端
-```
-
-### 关闭系统信令（system::shutdown）
-
-```
-# 请求主体：
-{
-}
-# 广播主体：
-{
-}
-# 消息流程：终端->信令服务+)终端
-```
+[信令格式](https://localhost:8888/protocol/list)
 
 ## 测试
 
@@ -395,4 +10,4 @@
 let socket = new WebSocket("wss://localhost:8888/websocket.signal");
 socket.send('{"header":{"signal":"client::register","v":"1.0.0","id":"1"},"body":{"username":"taoyao","password":"taoyao","clientId":"taoyao"}}');
 socket.send('{"header":{"signal":"client::heartbeat","v":"1.0.0","id":"1"},"body":{}}');
-```
\ No newline at end of file
+```
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/Client.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/Client.java
index 404dc54..c9bc080 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/Client.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/Client.java
@@ -2,6 +2,7 @@ package com.acgist.taoyao.signal.client;
 
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.signal.media.MediaClient;
+import com.acgist.taoyao.signal.media.Peer;
 
 /**
  * 终端
@@ -20,6 +21,11 @@ public interface Client extends AutoCloseable {
 	 */
 	String clientId();
 	
+	/**
+	 * @return Peer
+	 */
+	Peer peer();
+	
 	/**
 	 * @return 终端状态
 	 */
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/ClientAdapter.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/ClientAdapter.java
index b193a71..6aeb6fa 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/ClientAdapter.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/ClientAdapter.java
@@ -1,6 +1,7 @@
 package com.acgist.taoyao.signal.client;
 
 import com.acgist.taoyao.signal.media.MediaClient;
+import com.acgist.taoyao.signal.media.Peer;
 
 /**
  * 终端适配器
@@ -31,6 +32,10 @@ public abstract class ClientAdapter<T extends AutoCloseable> implements Client {
 	 * 是否授权
 	 */
 	protected boolean authorized;
+	/**
+	 * Peer
+	 */
+	protected Peer peer;
 	/**
 	 * 终端状态
 	 */
@@ -44,6 +49,7 @@ public abstract class ClientAdapter<T extends AutoCloseable> implements Client {
 		this.time = System.currentTimeMillis();
 		this.instance = instance;
 		this.authorized = false;
+		this.peer = new Peer(this);
 		this.status = new ClientStatus();
 	}
 	
@@ -57,6 +63,11 @@ public abstract class ClientAdapter<T extends AutoCloseable> implements Client {
 	    return this.clientId;
 	}
 	
+	@Override
+	public Peer peer() {
+	    return this.peer;
+	}
+	
 	@Override
 	public ClientStatus status() {
 		return this.status;
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/ClientStatus.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/ClientStatus.java
index 6b78e84..5e0a5be 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/ClientStatus.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/ClientStatus.java
@@ -18,6 +18,8 @@ public class ClientStatus {
 
     @Schema(title = "终端IP", description = "终端IP")
     private String ip;
+    @Schema(title = "媒体服务标识", description = "媒体服务标识")
+    private String mediaId;
     @Schema(title = "终端标识", description = "终端标识")
     private String clientId;
 	@Schema(title = "信号强度（0~100）", description = "信号强度（0~100）")
@@ -26,8 +28,8 @@ public class ClientStatus {
 	private Integer battery = 0;
 	@Schema(title = "是否正在充电", description = "是否正在充电")
 	private Boolean charging = false;
-	@Schema(title = "媒体服务标识", description = "媒体服务标识")
-	private String mediaId;
+	@Schema(title = "是否正在录像", description = "是否正在录像")
+	private Boolean recording = false;
 	@Schema(title = "生产者数量", description = "生产者数量")
 	private Integer producerSize;
 	@Schema(title = "消费者数量", description = "消费者数量")
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/socket/SocketClient.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/socket/SocketClient.java
index b427ba3..d04a334 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/socket/SocketClient.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/socket/SocketClient.java
@@ -8,8 +8,8 @@ import java.util.concurrent.Future;
 import java.util.concurrent.TimeUnit;
 
 import com.acgist.taoyao.boot.model.Message;
+import com.acgist.taoyao.boot.property.Constant;
 import com.acgist.taoyao.signal.client.ClientAdapter;
-import com.acgist.taoyao.signal.protocol.Constant;
 
 import lombok.Getter;
 import lombok.Setter;
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/socket/SocketSignalMessageHandler.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/socket/SocketSignalMessageHandler.java
index da33566..d887564 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/socket/SocketSignalMessageHandler.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/socket/SocketSignalMessageHandler.java
@@ -4,9 +4,9 @@ import java.nio.ByteBuffer;
 import java.nio.channels.AsynchronousSocketChannel;
 import java.nio.channels.CompletionHandler;
 
+import com.acgist.taoyao.boot.property.Constant;
 import com.acgist.taoyao.boot.utils.CloseableUtils;
 import com.acgist.taoyao.signal.client.ClientManager;
-import com.acgist.taoyao.signal.protocol.Constant;
 import com.acgist.taoyao.signal.protocol.ProtocolManager;
 import com.acgist.taoyao.signal.protocol.platform.PlatformErrorProtocol;
 
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/websocket/WebSocketClient.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/websocket/WebSocketClient.java
index 811d747..be2a499 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/websocket/WebSocketClient.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/websocket/WebSocketClient.java
@@ -3,8 +3,8 @@ package com.acgist.taoyao.signal.client.websocket;
 import java.util.Map;
 
 import com.acgist.taoyao.boot.model.Message;
+import com.acgist.taoyao.boot.property.Constant;
 import com.acgist.taoyao.signal.client.ClientAdapter;
-import com.acgist.taoyao.signal.protocol.Constant;
 
 import jakarta.websocket.Session;
 import lombok.Getter;
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/websocket/WebSocketSignalConfigurator.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/websocket/WebSocketSignalConfigurator.java
index 76e14e8..c49c660 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/websocket/WebSocketSignalConfigurator.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/client/websocket/WebSocketSignalConfigurator.java
@@ -5,7 +5,7 @@ import java.util.Map;
 
 import org.apache.catalina.connector.RequestFacade;
 
-import com.acgist.taoyao.signal.protocol.Constant;
+import com.acgist.taoyao.boot.property.Constant;
 
 import jakarta.websocket.HandshakeResponse;
 import jakarta.websocket.server.HandshakeRequest;
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/controller/ProtocolController.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/controller/ProtocolController.java
new file mode 100644
index 0000000..b41dd05
--- /dev/null
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/controller/ProtocolController.java
@@ -0,0 +1,103 @@
+package com.acgist.taoyao.signal.controller;
+
+import java.util.Map;
+import java.util.stream.Stream;
+
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.acgist.taoyao.boot.annotation.Description;
+import com.acgist.taoyao.boot.property.Constant;
+import com.acgist.taoyao.signal.protocol.Protocol;
+
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * 信令
+ * 
+ * @author acgist
+ */
+@Tag(name = "信令", description = "信令管理")
+@Slf4j
+@RestController
+@RequestMapping("/protocol")
+public class ProtocolController {
+
+    @Autowired
+    private ApplicationContext applicationContext;
+    
+    @Operation(summary = "信令列表", description = "信令列表")
+    @GetMapping("/list")
+    public String list() {
+        final StringBuilder builder = new StringBuilder("""
+            ## 信令格式
+            
+            ```
+            {
+                "header": {
+                    "v": "版本",
+                    "id": 请求标识,
+                    "signal": "信令标识"
+                },
+                "code": "响应编码",
+                "message": "响应描述",
+                "body": {
+                    // 信令主体
+                }
+            }
+            ```
+            
+            ### 术语解释
+            
+            ```
+            请求：终端->信令服务 || 信令服务->媒体服务
+            响应：信令服务->终端 || 服务媒体->信令服务
+            广播：信令服务-)终端 || 信令服务+)终端
+            ```
+            
+            ### 符号解释
+            
+            ```
+            -[消息类型]> 请求（单播）：定向请求（单播）信令
+            -[消息类型]) 全员广播：对所有的终端广播信令（排除自己）
+            +[消息类型]) 全员广播：对所有的终端广播信令（包含自己）
+            ```
+            
+            > 注意：没有消息类型表示请求类型
+            
+            """);
+        final Map<String, Protocol> map = this.applicationContext.getBeansOfType(Protocol.class);
+        map.entrySet().stream()
+        .sorted((a, z) -> a.getValue().signal().compareTo(z.getValue().signal()))
+        .forEach(e -> {
+            final String key = e.getKey();
+            final Protocol protocol = e.getValue();
+            final String name = protocol.name();
+            final String signal = protocol.signal();
+            final Description annotation = protocol.getClass().getDeclaredAnnotation(Description.class);
+            if(annotation == null) {
+                log.info("没有注解：{}-{}", key, name);
+                return;
+            }
+            final String memo = annotation.memo().strip();
+            builder.append("### ").append(name).append("（").append(signal).append("）").append(Constant.LINE).append(Constant.LINE);
+            if(StringUtils.isNotEmpty(memo)) {
+                builder.append(memo).append(Constant.LINE).append(Constant.LINE);
+            }
+            builder.append("```").append(Constant.LINE);
+            builder.append("# 消息主体").append(Constant.LINE);
+            Stream.of(annotation.body()).forEach(line -> builder.append(line.strip()).append(Constant.LINE));
+            builder.append("# 数据流向").append(Constant.LINE);
+            Stream.of(annotation.flow()).forEach(line -> builder.append(line.strip()).append(Constant.LINE));
+            builder.append("```").append(Constant.LINE).append(Constant.LINE);
+        });
+        return builder.toString();
+    }
+    
+}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/controller/RoomController.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/controller/RoomController.java
index 3aeb309..6733038 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/controller/RoomController.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/controller/RoomController.java
@@ -43,14 +43,14 @@ public class RoomController {
 	@Operation(summary = "房间状态", description = "房间状态")
 	@GetMapping("/status/{roomId}")
 	@ApiResponse(content = @Content(schema = @Schema(implementation = RoomStatus.class)))
-	public Message status(@PathVariable Long roomId) {
+	public Message status(@PathVariable String roomId) {
 		return Message.success(this.roomManager.status(roomId));
 	}
 	
 	@Operation(summary = "房间终端列表", description = "房间终端列表")
 	@GetMapping("/list/client/{roomId}")
 	@ApiResponse(content = @Content(schema = @Schema(implementation = ClientStatus.class)))
-	public Message listClient(@PathVariable Long roomId) {
+	public Message listClient(@PathVariable String roomId) {
 		final Room room = this.roomManager.room(roomId);
 		return Message.success(room == null ? List.of() : room.clientStatus());
 	}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/event/media/MediaRegisterEvent.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/event/media/MediaRegisterEvent.java
deleted file mode 100644
index b22f01e..0000000
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/event/media/MediaRegisterEvent.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package com.acgist.taoyao.signal.event.media;
-
-/**
- * 媒体服务注册事件
- * 
- * TODO：成功以后注册已有房间
- * 
- * @author acgist
- */
-public class MediaRegisterEvent {
-
-}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/MediaClient.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/MediaClient.java
index 5cd7bb3..7838705 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/MediaClient.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/MediaClient.java
@@ -75,7 +75,7 @@ public class MediaClient {
 	/**
 	 * 同步消息
 	 */
-	private final Map<String, Message> syncMessage = new ConcurrentHashMap<>();
+	private final Map<String, Message> requestMessage = new ConcurrentHashMap<>();
 
 	/**
 	 * 加载终端
@@ -131,7 +131,7 @@ public class MediaClient {
 	public Message request(Message request) {
 	    final Header header = request.getHeader();
 		final String id = header.getId();
-		this.syncMessage.put(id, request);
+		this.requestMessage.put(id, request);
 		synchronized (request) {
 			this.send(request);
 			try {
@@ -140,7 +140,7 @@ public class MediaClient {
 				log.error("媒体服务等待响应异常：{}", request, e);
 			}
 		}
-		final Message response = this.syncMessage.remove(id);
+		final Message response = this.requestMessage.remove(id);
 		if(response == null || request.equals(response)) {
 			log.warn("媒体服务没有响应：{}", request);
 			throw MessageCodeException.of(MessageCode.CODE_2001, "媒体服务没有响应");
@@ -210,10 +210,10 @@ public class MediaClient {
 		    log.warn("媒体服务信令消息格式错误（缺失头部关键参数）：{}", content);
 		    return;
 		}
-		final Message request = this.syncMessage.get(id);
+		final Message request = this.requestMessage.get(id);
 		if(request != null) {
 		    // 同步处理：重新设置响应消息
-		    this.syncMessage.put(id, message);
+		    this.requestMessage.put(id, message);
 		    // 唤醒等待线程
 		    synchronized (request) {
 		        request.notifyAll();
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/Peer.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/Peer.java
index a9dc67a..a98564d 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/Peer.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/Peer.java
@@ -1,6 +1,7 @@
 package com.acgist.taoyao.signal.media;
 
 import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
 
 import com.acgist.taoyao.signal.client.Client;
 
@@ -19,16 +20,25 @@ public class Peer {
 	/**
 	 * 终端
 	 */
-	private Client client;
+	private final Client client;
 	private String device;
 	private String produce;
 	private String consume;
-	private String rtpCapabilities;
-	private String sctpCapabilities;
+	private Object rtpCapabilities;
+	private Object sctpCapabilities;
 	private Map<String, Transport> transports;
 	private Map<String, Transport> producers;
 	private Map<String, Transport> consumers;
 	private Map<String, Transport> dataProducers;
 	private Map<String, Transport> dataConsumers;
 	
+    public Peer(Client client) {
+        this.client = client;
+        this.transports = new ConcurrentHashMap<>();
+        this.producers = new ConcurrentHashMap<>();
+        this.consumers = new ConcurrentHashMap<>();
+        this.dataProducers = new ConcurrentHashMap<>();
+        this.dataConsumers = new ConcurrentHashMap<>();
+    }
+	
 }
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/Room.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/Room.java
index afcd1fe..5868c23 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/Room.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/Room.java
@@ -25,7 +25,7 @@ public class Room implements Closeable {
 	/**
 	 * 房间标识
 	 */
-	private Long roomId;
+	private String roomId;
 	/**
 	 * 密码
 	 * 设置密码之后进入房间需要验证密码
@@ -130,7 +130,7 @@ public class Room implements Closeable {
 	/**
 	 * @see MediaClient#request(Message)
 	 */
-	public Message sendSync(Message message) {
+	public Message request(Message message) {
 		return this.mediaClient.request(message);
 	}
 	
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/RoomManager.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/RoomManager.java
index f9186f1..d64ca07 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/RoomManager.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/RoomManager.java
@@ -10,9 +10,9 @@ import org.springframework.beans.factory.annotation.Autowired;
 import com.acgist.taoyao.boot.annotation.Manager;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.boot.model.MessageCodeException;
+import com.acgist.taoyao.boot.property.Constant;
 import com.acgist.taoyao.boot.service.IdService;
 import com.acgist.taoyao.signal.client.Client;
-import com.acgist.taoyao.signal.protocol.Constant;
 
 import lombok.extern.slf4j.Slf4j;
 
@@ -40,7 +40,7 @@ public class RoomManager {
 	 * 
 	 * @return 房间
 	 */
-	public Room room(Long roomId) {
+	public Room room(String roomId) {
 		return this.rooms.stream()
 			.filter(v -> Objects.equals(roomId, v.getRoomId()))
 			.findFirst()
@@ -59,7 +59,7 @@ public class RoomManager {
 	 * 
 	 * @return 房间状态
 	 */
-	public RoomStatus status(Long roomId) {
+	public RoomStatus status(String roomId) {
 		final Room room = this.room(roomId);
 		return room == null ? null : room.getStatus();
 	}
@@ -73,40 +73,60 @@ public class RoomManager {
 			.toList();
 	}
 
+	/**
+	 * 重建房间
+	 * 
+	 * @param mediaClient 媒体服务终端
+	 * @param message 消息
+	 */
+	public void recreate(MediaClient mediaClient, Message message) {
+	    this.rooms.stream()
+	    .filter(room -> room.getMediaClient() == mediaClient)
+	    .forEach(room -> {
+	        log.info("重建房间：{}", room.getRoomId());
+	        final Message clone = message.cloneWithoutBody();
+	        clone.getHeader().setId(this.idService.buildIdToString());
+	        clone.setBody(Map.of(Constant.ROOM_ID, room.getRoomId()));
+	        // 异步发送防止线程卡死
+	        mediaClient.send(clone);
+	        // 同步需要添加异步注解
+//	        mediaClient.request(clone);
+	    });
+	}
+
 	/**
 	 * 创建房间
 	 * 
-	 * @param clientId 创建终端标识
 	 * @param name 名称
 	 * @param password 密码
 	 * @param mediaId 媒体服务标识
-	 * @param message 创建消息
+	 * @param message 消息
 	 * 
 	 * @return 房间信息
 	 */
-	public Room create(String clientId, String name, String password, String mediaId, Message message) {
+	public Room create(String name, String password, String mediaId, Message message) {
 		final MediaClient mediaClient = this.mediaClientManager.mediaClient(mediaId);
 		if(mediaClient == null) {
 			throw MessageCodeException.of("无效媒体服务：" + mediaId);
 		}
-		final Long id = this.idService.buildId();
+		final String roomId = this.idService.buildIdToString();
 		// 状态
 		final RoomStatus roomStatus = new RoomStatus();
-		roomStatus.setRoomId(id);
+		roomStatus.setRoomId(roomId);
 		roomStatus.setName(name);
 		roomStatus.setMediaId(mediaId);
 		roomStatus.setClientSize(0L);
 		// 房间
 		final Room room = new Room();
-		room.setRoomId(id);
+		room.setRoomId(roomId);
 		room.setPassword(password);
 		room.setStatus(roomStatus);
 		room.setMediaClient(mediaClient);
 		room.setClients(new CopyOnWriteArrayList<>());
 		// 创建媒体服务房间
-		message.setBody(Map.of(Constant.ROOM_ID, id));
+		message.setBody(Map.of(Constant.ROOM_ID, roomId));
 		mediaClient.request(message);
-		log.info("创建房间：{}-{}", id, name);
+		log.info("创建房间：{}-{}", roomId, name);
 		this.rooms.add(room);
 		return room;
 	}
@@ -116,7 +136,7 @@ public class RoomManager {
 	 * 
 	 * @param roomId 房间标识
 	 */
-	public void close(Long roomId) {
+	public void close(String roomId) {
 		final Room room = this.room(roomId);
 		if(room == null) {
 			log.warn("关闭房间无效：{}", roomId);
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/RoomStatus.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/RoomStatus.java
index 7d462ce..e44b568 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/RoomStatus.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/RoomStatus.java
@@ -15,7 +15,7 @@ import lombok.Setter;
 public class RoomStatus {
 	
 	@Schema(title = "房间标识", description = "房间标识")
-	private Long roomId;
+	private String roomId;
 	@Schema(title = "房间名称", description = "房间名称")
 	private String name;
 	@Schema(title = "媒体服务标识", description = "媒体服务标识")
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/Transport.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/Transport.java
index e35c20d..07cb102 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/Transport.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/media/Transport.java
@@ -1,23 +1,53 @@
 package com.acgist.taoyao.signal.media;
 
 import java.io.Closeable;
+import java.util.Map;
 
+import com.acgist.taoyao.boot.property.Constant;
+import com.acgist.taoyao.signal.MapBodyGetter;
 import com.acgist.taoyao.signal.client.Client;
 
+import lombok.Getter;
+import lombok.Setter;
+
 /**
  * 传输通道
  * 
  * @author acgist
  */
-public class Transport implements Closeable {
+@Getter
+@Setter
+public class Transport implements Closeable, MapBodyGetter {
+
+    /**
+     * 终端
+     */
+    private final Client client;
+    private String transportId;
+    private Object iceCandidates;
+    private Object iceParameters;
+    private Object dtlsParameters;
+    private Object sctpParameters;
+    
+    public Transport(Client client) {
+        this.client = client;
+    }
+    
+    /**
+     * 拷贝属性
+     * 
+     * @param body 消息主体
+     */
+    public void copy(Map<?, ?> body) {
+        this.transportId = this.get(body, Constant.TRANSPORT_ID);
+        this.iceCandidates = this.get(body, Constant.ICE_CANDIDATES);
+        this.iceParameters = this.get(body, Constant.ICE_PARAMETERS);
+        this.dtlsParameters = this.get(body, Constant.DTLS_PARAMETERS);
+        this.sctpParameters = this.get(body, Constant.SCTP_PARAMETERS);
+    }
+    
+    @Override
+    public void close() {
+    }
 
-	/**
-	 * 终端
-	 */
-	private Client client;
-	
-	@Override
-	public void close() {
-	}
-	
 }
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/ProtocolRoomAdapter.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/ProtocolRoomAdapter.java
index a842e29..e8999e0 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/ProtocolRoomAdapter.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/ProtocolRoomAdapter.java
@@ -4,6 +4,7 @@ import java.util.Map;
 
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.boot.model.MessageCodeException;
+import com.acgist.taoyao.boot.property.Constant;
 import com.acgist.taoyao.signal.client.Client;
 import com.acgist.taoyao.signal.media.MediaClient;
 import com.acgist.taoyao.signal.media.Room;
@@ -37,7 +38,7 @@ public abstract class ProtocolRoomAdapter extends ProtocolMediaAdapter {
 	 * @return 房间
 	 */
 	protected Room room(Map<?, ?> body) {
-		final Long roomId = this.getLong(body, Constant.ROOM_ID);
+		final String roomId = this.get(body, Constant.ROOM_ID);
 		final Room room = this.roomManager.room(roomId);
 		if(room == null) {
 			throw MessageCodeException.of("房间无效：" + roomId);
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientBroadcastProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientBroadcastProtocol.java
index 898f3b9..343be5b 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientBroadcastProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientBroadcastProtocol.java
@@ -2,6 +2,7 @@ package com.acgist.taoyao.signal.protocol.client;
 
 import java.util.Map;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.signal.client.Client;
@@ -13,6 +14,7 @@ import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
  * @author acgist
  */
 @Protocol
+@Description(flow = "终端->信令服务-)终端")
 public class ClientBroadcastProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "client::broadcast";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientCloseProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientCloseProtocol.java
index 5af002f..fe0e847 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientCloseProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientCloseProtocol.java
@@ -5,11 +5,12 @@ import java.util.Map;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationListener;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
+import com.acgist.taoyao.boot.property.Constant;
 import com.acgist.taoyao.signal.client.Client;
 import com.acgist.taoyao.signal.event.client.ClientCloseEvent;
-import com.acgist.taoyao.signal.protocol.Constant;
 import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
 
 import lombok.extern.slf4j.Slf4j;
@@ -21,6 +22,9 @@ import lombok.extern.slf4j.Slf4j;
  */
 @Slf4j
 @Protocol
+@Description(
+    flow = { "终端->信令服务->终端", "终端->信令服务-[终端下线])终端" }
+)
 public class ClientCloseProtocol extends ProtocolClientAdapter implements ApplicationListener<ClientCloseEvent> {
 
 	public static final String SIGNAL = "client::close";
@@ -40,7 +44,7 @@ public class ClientCloseProtocol extends ProtocolClientAdapter implements Applic
 	@Override
 	public void execute(String clientId, Map<?, ?> body, Client client, Message message) {
 		// 响应消息
-		client.push(message.cloneWidthoutBody());
+		client.push(message.cloneWithoutBody());
 		// 不用发布事件：关闭连接后会发布事件
 		try {
 			client.close();
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientConfigProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientConfigProtocol.java
index 11f0cd0..9f508e6 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientConfigProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientConfigProtocol.java
@@ -5,13 +5,14 @@ import java.util.Map;
 
 import org.springframework.beans.factory.annotation.Autowired;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
+import com.acgist.taoyao.boot.property.Constant;
 import com.acgist.taoyao.boot.property.MediaProperties;
 import com.acgist.taoyao.boot.property.WebrtcProperties;
 import com.acgist.taoyao.boot.utils.DateUtils.DateTimeStyle;
 import com.acgist.taoyao.signal.client.Client;
-import com.acgist.taoyao.signal.protocol.Constant;
 import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
 
 /**
@@ -20,6 +21,16 @@ import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
  * @author acgist
  */
 @Protocol
+@Description(
+    body = """
+    {
+        "time": "系统时间（yyyyMMddHHmmss）",
+        "media": "媒体配置",
+        "webrtc": "WebRTC配置"
+    }
+    """,
+    flow = "终端-[终端注册]>信令服务->终端"
+)
 public class ClientConfigProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "client::config";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientHeartbeatProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientHeartbeatProtocol.java
index 06f87f3..74aa4aa 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientHeartbeatProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientHeartbeatProtocol.java
@@ -3,11 +3,12 @@ package com.acgist.taoyao.signal.protocol.client;
 import java.time.LocalDateTime;
 import java.util.Map;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
+import com.acgist.taoyao.boot.property.Constant;
 import com.acgist.taoyao.signal.client.Client;
 import com.acgist.taoyao.signal.client.ClientStatus;
-import com.acgist.taoyao.signal.protocol.Constant;
 import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
 
 /**
@@ -16,6 +17,16 @@ import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
  * @author acgist
  */
 @Protocol
+@Description(
+    body = """
+    {
+        "signal": 信号强度（0~100）,
+        "battery": 电池电量（0~100）,
+        "charging": 是否正在充电（true|false）
+    }
+    """,
+    flow = "终端->信令服务->终端"
+)
 public class ClientHeartbeatProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "client::heartbeat";
@@ -27,7 +38,7 @@ public class ClientHeartbeatProtocol extends ProtocolClientAdapter {
 	@Override
 	public void execute(String clientId, Map<?, ?> body, Client client, Message message) {
 		// 响应心跳
-		client.push(message.cloneWidthoutBody());
+		client.push(message.cloneWithoutBody());
 		// 设置状态
 		final ClientStatus status = client.status();
 		status.setSignal(this.get(body, Constant.SIGNAL));
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientListProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientListProtocol.java
index 8dd39d5..a34dac2 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientListProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientListProtocol.java
@@ -2,6 +2,7 @@ package com.acgist.taoyao.signal.protocol.client;
 
 import java.util.Map;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.signal.client.Client;
@@ -13,6 +14,23 @@ import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
  * @author acgist
  */
 @Protocol
+@Description(
+    body = """
+        [
+            {
+                "clientId": "终端标识",
+                "ip": "终端IP",
+                "signal": 信号强度（0~100）,
+                "battery": 电池电量（0~100）,
+                "charging": 是否正在充电（true|false）,
+                "mediaId": "媒体服务标识",
+                "lastHeartbeat": "最后心跳时间"
+            },
+            ...
+        ]
+        """,
+    flow = "终端->信令服务->终端"
+)
 public class ClientListProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "client::list";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientOfflineProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientOfflineProtocol.java
index fe933ff..dac05c6 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientOfflineProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientOfflineProtocol.java
@@ -2,6 +2,7 @@ package com.acgist.taoyao.signal.protocol.client;
 
 import java.util.Map;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.signal.client.Client;
@@ -13,6 +14,14 @@ import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
  * @author acgist
  */
 @Protocol
+@Description(
+    body = """
+        {
+            "clientId": "下线终端标识"
+        }
+        """,
+    flow = "终端-[终端关闭]>信令服务-)终端"
+)
 public class ClientOfflineProtocol extends ProtocolClientAdapter {
 	
 	public static final String SIGNAL = "client::offline";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientOnlineProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientOnlineProtocol.java
index 988218c..122da92 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientOnlineProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientOnlineProtocol.java
@@ -2,6 +2,7 @@ package com.acgist.taoyao.signal.protocol.client;
 
 import java.util.Map;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.signal.client.Client;
@@ -13,6 +14,20 @@ import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
  * @author acgist
  */
 @Protocol
+@Description(
+    body = """
+        {
+            "ip": "终端IP",
+            "mediaId": "媒体服务标识",
+            "clientId": "终端标识",
+            "signal": 信号强度（0~100）,
+            "battery": 电池电量（0~100）,
+            "charging": 是否正在充电（true|false）,
+            "lastHeartbeat": "最后心跳时间"
+        }
+        """,
+    flow = "终端-[终端注册]>信令服务-)终端"
+)
 public class ClientOnlineProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "client::online";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientRebootProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientRebootProtocol.java
index d5d199c..8606901 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientRebootProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientRebootProtocol.java
@@ -2,6 +2,7 @@ package com.acgist.taoyao.signal.protocol.client;
 
 import java.util.Map;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.signal.client.Client;
@@ -13,6 +14,9 @@ import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
  * @author acgist
  */
 @Protocol
+@Description(
+    flow = "信令服务->终端"
+)
 public class ClientRebootProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "client::reboot";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientRegisterProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientRegisterProtocol.java
index edebc00..a3941f5 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientRegisterProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientRegisterProtocol.java
@@ -6,13 +6,14 @@ import java.util.Map;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.boot.model.MessageCode;
 import com.acgist.taoyao.boot.model.MessageCodeException;
+import com.acgist.taoyao.boot.property.Constant;
 import com.acgist.taoyao.signal.client.Client;
 import com.acgist.taoyao.signal.client.ClientStatus;
-import com.acgist.taoyao.signal.protocol.Constant;
 import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
 import com.acgist.taoyao.signal.service.SecurityService;
 
@@ -26,6 +27,20 @@ import lombok.extern.slf4j.Slf4j;
  */
 @Slf4j
 @Protocol
+@Description(
+    body = """
+    {
+        "clientId": "终端标识",
+        "username": "信令用户",
+        "password": "信令密码",
+        "ip": "终端IP（选填）",
+        "signal": 信号强度（0~100）,
+        "battery": 电池电量（0~100）,
+        "charging": 是否正在充电（true|false）
+    }
+    """,
+    flow = { "终端->信令服务->终端", "终端->信令服务-[终端上线])终端" }
+)
 public class ClientRegisterProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "client::register";
@@ -55,7 +70,7 @@ public class ClientRegisterProtocol extends ProtocolClientAdapter {
 		    throw MessageCodeException.of(MessageCode.CODE_3401, "注册失败");
 		}
 		// 推送消息
-		client.push(message.cloneWidthoutBody());
+		client.push(message.cloneWithoutBody());
         // 下发配置
         client.push(this.configProtocol.build());
         // 终端状态
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientStatusProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientStatusProtocol.java
index ac9b78c..fbc7e82 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientStatusProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientStatusProtocol.java
@@ -2,10 +2,11 @@ package com.acgist.taoyao.signal.protocol.client;
 
 import java.util.Map;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
+import com.acgist.taoyao.boot.property.Constant;
 import com.acgist.taoyao.signal.client.Client;
-import com.acgist.taoyao.signal.protocol.Constant;
 import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
 
 /**
@@ -14,6 +15,27 @@ import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
  * @author acgist
  */
 @Protocol
+@Description(
+    body = {
+        """
+        {
+            "clientId": "终端标识"
+        }
+        """,
+        """
+        {
+            "clientId": "终端标识",
+            "ip": "终端IP",
+            "signal": 信号强度（0~100）,
+            "battery": 电池电量（0~100）,
+            "charging": 是否正在充电（true|false）,
+            "mediaId": "媒体服务标识",
+            "lastHeartbeat": "最后心跳时间"
+        }
+        """
+    },
+    flow = "终端->信令服务->终端"
+)
 public class ClientStatusProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "client::status";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientUnicastProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientUnicastProtocol.java
index eab4a4a..0d32cc5 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientUnicastProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/client/ClientUnicastProtocol.java
@@ -4,10 +4,11 @@ import java.util.Map;
 
 import org.apache.commons.lang3.StringUtils;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
+import com.acgist.taoyao.boot.property.Constant;
 import com.acgist.taoyao.signal.client.Client;
-import com.acgist.taoyao.signal.protocol.Constant;
 import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
 
 import lombok.extern.slf4j.Slf4j;
@@ -19,6 +20,15 @@ import lombok.extern.slf4j.Slf4j;
  */
 @Slf4j
 @Protocol
+@Description(
+    body = """
+        {
+            "to": "接收终端标识",
+            // 主体信息
+        }
+        """,
+    flow = "终端->信令服务->终端"
+)
 public class ClientUnicastProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "client::unicast";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerSetPreferredLayersProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerSetPreferredLayersProtocol.java
deleted file mode 100644
index cee1091..0000000
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerSetPreferredLayersProtocol.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.acgist.taoyao.signal.protocol.media;
-
-public class ConsumerSetPreferredLayersProtocol {
-
-}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerSetPriorityProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerSetPriorityProtocol.java
deleted file mode 100644
index f24dff7..0000000
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerSetPriorityProtocol.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.acgist.taoyao.signal.protocol.media;
-
-public class ConsumerSetPriorityProtocol {
-
-}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/IceRestartProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/IceRestartProtocol.java
deleted file mode 100644
index 2786ee2..0000000
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/IceRestartProtocol.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.acgist.taoyao.signal.protocol.media;
-
-public class IceRestartProtocol {
-
-}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/AudioActiveSpeakerProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaAudioActiveSpeakerProtocol.java
similarity index 87%
rename from taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/AudioActiveSpeakerProtocol.java
rename to taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaAudioActiveSpeakerProtocol.java
index 6b1b458..c97ea62 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/AudioActiveSpeakerProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaAudioActiveSpeakerProtocol.java
@@ -15,11 +15,11 @@ import com.acgist.taoyao.signal.protocol.ProtocolRoomAdapter;
  * @author acgist
  */
 @Protocol
-public class AudioActiveSpeakerProtocol extends ProtocolRoomAdapter {
+public class MediaAudioActiveSpeakerProtocol extends ProtocolRoomAdapter {
 
 	public static final String SIGNAL = "audio::active::speaker";
 	
-	public AudioActiveSpeakerProtocol() {
+	public MediaAudioActiveSpeakerProtocol() {
 		super("当前讲话终端信令", SIGNAL);
 	}
 
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerDataStatusProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerCloseProtocol.java
similarity index 55%
rename from taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerDataStatusProtocol.java
rename to taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerCloseProtocol.java
index e4fe40d..04fc463 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerDataStatusProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerCloseProtocol.java
@@ -1,5 +1,5 @@
 package com.acgist.taoyao.signal.protocol.media;
 
-public class ConsumerDataStatusProtocol {
+public class MediaConsumerCloseProtocol {
 
 }
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerRequestKeyFrameProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerDataStatusProtocol.java
similarity index 53%
rename from taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerRequestKeyFrameProtocol.java
rename to taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerDataStatusProtocol.java
index 54e05d6..b76c4d5 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerRequestKeyFrameProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerDataStatusProtocol.java
@@ -1,5 +1,5 @@
 package com.acgist.taoyao.signal.protocol.media;
 
-public class ConsumerRequestKeyFrameProtocol {
+public class MediaConsumerDataStatusProtocol {
 
 }
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerPauseProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerPauseProtocol.java
similarity index 55%
rename from taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerPauseProtocol.java
rename to taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerPauseProtocol.java
index cd9d334..cc12913 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerPauseProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerPauseProtocol.java
@@ -1,5 +1,5 @@
 package com.acgist.taoyao.signal.protocol.media;
 
-public class ConsumerPauseProtocol {
+public class MediaConsumerPauseProtocol {
 
 }
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerRequestKeyFrameProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerRequestKeyFrameProtocol.java
new file mode 100644
index 0000000..0badf9a
--- /dev/null
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerRequestKeyFrameProtocol.java
@@ -0,0 +1,5 @@
+package com.acgist.taoyao.signal.protocol.media;
+
+public class MediaConsumerRequestKeyFrameProtocol {
+
+}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerResumeProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerResumeProtocol.java
new file mode 100644
index 0000000..1257551
--- /dev/null
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerResumeProtocol.java
@@ -0,0 +1,5 @@
+package com.acgist.taoyao.signal.protocol.media;
+
+public class MediaConsumerResumeProtocol {
+
+}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerSetPreferredLayersProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerSetPreferredLayersProtocol.java
new file mode 100644
index 0000000..cddae89
--- /dev/null
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerSetPreferredLayersProtocol.java
@@ -0,0 +1,5 @@
+package com.acgist.taoyao.signal.protocol.media;
+
+public class MediaConsumerSetPreferredLayersProtocol {
+
+}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerSetPriorityProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerSetPriorityProtocol.java
new file mode 100644
index 0000000..64a82b9
--- /dev/null
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerSetPriorityProtocol.java
@@ -0,0 +1,5 @@
+package com.acgist.taoyao.signal.protocol.media;
+
+public class MediaConsumerSetPriorityProtocol {
+
+}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerStatusProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerStatusProtocol.java
new file mode 100644
index 0000000..e9892be
--- /dev/null
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaConsumerStatusProtocol.java
@@ -0,0 +1,5 @@
+package com.acgist.taoyao.signal.protocol.media;
+
+public class MediaConsumerStatusProtocol {
+
+}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerCloseProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaIceRestartProtocol.java
similarity index 57%
rename from taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerCloseProtocol.java
rename to taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaIceRestartProtocol.java
index 9d0558f..7826d78 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerCloseProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaIceRestartProtocol.java
@@ -1,5 +1,5 @@
 package com.acgist.taoyao.signal.protocol.media;
 
-public class ConsumerCloseProtocol {
+public class MediaIceRestartProtocol {
 
 }
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaListProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaListProtocol.java
index 65561ff..1891567 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaListProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaListProtocol.java
@@ -4,6 +4,7 @@ import java.util.Map;
 
 import org.springframework.beans.factory.annotation.Autowired;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.boot.property.MediaProperties;
@@ -16,6 +17,21 @@ import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
  * @author acgist
  */
 @Protocol
+@Description(
+    body = """
+        [
+            {
+                "name": "名称",
+                "enabled": "是否启用",
+                "host": "主机",
+                "port": "端口",
+                "schema": "协议",
+                "address": "完整地址"
+            }
+        ]
+        """,
+    flow = "终端->信令服务->终端"
+)
 public class MediaListProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "media::list";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerStatusProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProduceDataProtocol.java
similarity index 56%
rename from taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerStatusProtocol.java
rename to taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProduceDataProtocol.java
index f1b3876..7b1d0a1 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerStatusProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProduceDataProtocol.java
@@ -1,5 +1,5 @@
 package com.acgist.taoyao.signal.protocol.media;
 
-public class ConsumerStatusProtocol {
+public class MediaProduceDataProtocol {
 
 }
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProduceProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProduceProtocol.java
similarity index 59%
rename from taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProduceProtocol.java
rename to taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProduceProtocol.java
index e964047..8221870 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProduceProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProduceProtocol.java
@@ -1,5 +1,5 @@
 package com.acgist.taoyao.signal.protocol.media;
 
-public class ProduceProtocol {
+public class MediaProduceProtocol {
 
 }
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerResumeProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerCloseProtocol.java
similarity index 55%
rename from taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerResumeProtocol.java
rename to taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerCloseProtocol.java
index 8b364fc..4c0fad8 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ConsumerResumeProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerCloseProtocol.java
@@ -1,5 +1,5 @@
 package com.acgist.taoyao.signal.protocol.media;
 
-public class ConsumerResumeProtocol {
+public class MediaProducerCloseProtocol {
 
 }
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerDataStatusProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerDataStatusProtocol.java
new file mode 100644
index 0000000..993e054
--- /dev/null
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerDataStatusProtocol.java
@@ -0,0 +1,5 @@
+package com.acgist.taoyao.signal.protocol.media;
+
+public class MediaProducerDataStatusProtocol {
+
+}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerPauseProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerPauseProtocol.java
new file mode 100644
index 0000000..d3423a4
--- /dev/null
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerPauseProtocol.java
@@ -0,0 +1,5 @@
+package com.acgist.taoyao.signal.protocol.media;
+
+public class MediaProducerPauseProtocol {
+
+}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerResumeProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerResumeProtocol.java
new file mode 100644
index 0000000..315c904
--- /dev/null
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerResumeProtocol.java
@@ -0,0 +1,5 @@
+package com.acgist.taoyao.signal.protocol.media;
+
+public class MediaProducerResumeProtocol {
+
+}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerScoreProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerScoreProtocol.java
new file mode 100644
index 0000000..43889a0
--- /dev/null
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerScoreProtocol.java
@@ -0,0 +1,5 @@
+package com.acgist.taoyao.signal.protocol.media;
+
+public class MediaProducerScoreProtocol {
+
+}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerStatusProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerStatusProtocol.java
new file mode 100644
index 0000000..57275b9
--- /dev/null
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaProducerStatusProtocol.java
@@ -0,0 +1,5 @@
+package com.acgist.taoyao.signal.protocol.media;
+
+public class MediaProducerStatusProtocol {
+
+}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaRebootProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaRebootProtocol.java
index 9d5eb4e..ca9901c 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaRebootProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaRebootProtocol.java
@@ -4,6 +4,7 @@ import java.util.Map;
 
 import org.springframework.beans.factory.annotation.Autowired;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.boot.property.ScriptProperties;
 import com.acgist.taoyao.boot.utils.ScriptUtils;
@@ -18,6 +19,7 @@ import lombok.extern.slf4j.Slf4j;
  * @author acgist
  */
 @Slf4j
+@Description(flow = "终端->信令服务+)终端")
 public class MediaRebootProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "media::reboot";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaRegisterProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaRegisterProtocol.java
index 25538ed..97728b3 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaRegisterProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaRegisterProtocol.java
@@ -2,13 +2,17 @@ package com.acgist.taoyao.signal.protocol.media;
 
 import java.util.Map;
 
+import org.springframework.beans.factory.annotation.Autowired;
+
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
+import com.acgist.taoyao.boot.property.Constant;
 import com.acgist.taoyao.boot.property.MediaServerProperties;
 import com.acgist.taoyao.signal.client.Client;
 import com.acgist.taoyao.signal.media.MediaClient;
-import com.acgist.taoyao.signal.protocol.Constant;
 import com.acgist.taoyao.signal.protocol.ProtocolMediaAdapter;
+import com.acgist.taoyao.signal.protocol.room.RoomCreateProtocol;
 
 import lombok.extern.slf4j.Slf4j;
 
@@ -19,10 +23,22 @@ import lombok.extern.slf4j.Slf4j;
  */
 @Slf4j
 @Protocol
+@Description(
+    body = """
+        {
+            "username": "媒体用户",
+            "password": "媒体密码"
+        }
+        """,
+    flow = "信令服务->媒体服务->信令服务"
+)
 public class MediaRegisterProtocol extends ProtocolMediaAdapter {
 
 	public static final String SIGNAL = "media::register";
 	
+	@Autowired
+	private RoomCreateProtocol roomCreateProtocol;
+	
 	public MediaRegisterProtocol() {
 		super("媒体服务注册信令", SIGNAL);
 	}
@@ -44,6 +60,7 @@ public class MediaRegisterProtocol extends ProtocolMediaAdapter {
 	@Override
 	public void execute(Map<?, ?> body, MediaClient mediaClient, Message message) {
 		log.info("媒体终端注册结果：{}", message);
+		this.roomManager.recreate(mediaClient, this.roomCreateProtocol.build());
 	}
 	
 	@Override
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/RouterRtpCapabilitiesProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaRouterRtpCapabilitiesProtocol.java
similarity index 54%
rename from taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/RouterRtpCapabilitiesProtocol.java
rename to taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaRouterRtpCapabilitiesProtocol.java
index 0b56631..f00cf46 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/RouterRtpCapabilitiesProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaRouterRtpCapabilitiesProtocol.java
@@ -2,6 +2,7 @@ package com.acgist.taoyao.signal.protocol.media;
 
 import java.util.Map;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.signal.client.Client;
@@ -15,11 +16,27 @@ import com.acgist.taoyao.signal.protocol.ProtocolRoomAdapter;
  * @author acgist
  */
 @Protocol
-public class RouterRtpCapabilitiesProtocol extends ProtocolRoomAdapter {
+@Description(
+    body = {
+        """
+        {
+            "roomId": "房间标识"
+        }
+        """,
+        """
+        {
+            "codec": "编码解码",
+            "headerExtensions": "扩展"
+        }
+        """
+    },
+    flow = { "终端->信令服务->媒体服务->信令服务->终端"}
+)
+public class MediaRouterRtpCapabilitiesProtocol extends ProtocolRoomAdapter {
 
-	public static final String SIGNAL = "router::rtp::capabilities";
+	public static final String SIGNAL = "media::router::rtp::capabilities";
 	
-	public RouterRtpCapabilitiesProtocol() {
+	public MediaRouterRtpCapabilitiesProtocol() {
 		super("路由RTP能力信令", SIGNAL);
 	}
 
@@ -30,7 +47,7 @@ public class RouterRtpCapabilitiesProtocol extends ProtocolRoomAdapter {
 
 	@Override
 	public void execute(String clientId, Room room, Map<?, ?> body, Client client, Message message) {
-		client.push(room.sendSync(message));
+		client.push(room.request(message));
 	}
 
 }
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaTransportStatusProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaTransportStatusProtocol.java
new file mode 100644
index 0000000..7ba14fe
--- /dev/null
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaTransportStatusProtocol.java
@@ -0,0 +1,5 @@
+package com.acgist.taoyao.signal.protocol.media;
+
+public class MediaTransportStatusProtocol {
+
+}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/TransportWebRtcCreateProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaTransportWebRtcConnectProtocol.java
similarity index 54%
rename from taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/TransportWebRtcCreateProtocol.java
rename to taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaTransportWebRtcConnectProtocol.java
index 23ebe2d..74a2e57 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/TransportWebRtcCreateProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaTransportWebRtcConnectProtocol.java
@@ -2,6 +2,7 @@ package com.acgist.taoyao.signal.protocol.media;
 
 import java.util.Map;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.signal.client.Client;
@@ -10,17 +11,24 @@ import com.acgist.taoyao.signal.media.Room;
 import com.acgist.taoyao.signal.protocol.ProtocolRoomAdapter;
 
 /**
- * 创建WebRTC通道信令
+ * 连接WebRTC通道信令
  * 
  * @author acgist
  */
 @Protocol
-public class TransportWebRtcCreateProtocol extends ProtocolRoomAdapter {
+@Description(
+    body = {
+        """
+        """
+    },
+    flow = "终端->信令服务->媒体服务->信令服务->终端"
+)
+public class MediaTransportWebRtcConnectProtocol extends ProtocolRoomAdapter {
 
-    public static final String SIGNAL = "transport:webrtc::create";
+    public static final String SIGNAL = "media::transport::webrtc::connect";
     
-    protected TransportWebRtcCreateProtocol() {
-        super("创建WebRTC通道信令", SIGNAL);
+    public MediaTransportWebRtcConnectProtocol() {
+        super("连接WebRTC通道信令", SIGNAL);
     }
 
     @Override
@@ -29,7 +37,8 @@ public class TransportWebRtcCreateProtocol extends ProtocolRoomAdapter {
 
     @Override
     public void execute(String clientId, Room room, Map<?, ?> body, Client client, Message message) {
-        room.send(message);
+        final Message response = room.request(message);
+        client.push(response);
     }
-
+    
 }
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaTransportWebRtcCreateProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaTransportWebRtcCreateProtocol.java
new file mode 100644
index 0000000..7015261
--- /dev/null
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaTransportWebRtcCreateProtocol.java
@@ -0,0 +1,53 @@
+package com.acgist.taoyao.signal.protocol.media;
+
+import java.util.Map;
+
+import com.acgist.taoyao.boot.annotation.Description;
+import com.acgist.taoyao.boot.annotation.Protocol;
+import com.acgist.taoyao.boot.model.Message;
+import com.acgist.taoyao.boot.property.Constant;
+import com.acgist.taoyao.signal.client.Client;
+import com.acgist.taoyao.signal.media.MediaClient;
+import com.acgist.taoyao.signal.media.Peer;
+import com.acgist.taoyao.signal.media.Room;
+import com.acgist.taoyao.signal.media.Transport;
+import com.acgist.taoyao.signal.protocol.ProtocolRoomAdapter;
+
+/**
+ * 创建WebRTC通道信令
+ * 
+ * @author acgist
+ */
+@Protocol
+@Description(
+    body = {
+        """
+        """
+    },
+    flow = "终端->信令服务->媒体服务->信令服务->终端"
+)
+public class MediaTransportWebRtcCreateProtocol extends ProtocolRoomAdapter {
+
+    public static final String SIGNAL = "media::transport::webrtc::create";
+    
+    protected MediaTransportWebRtcCreateProtocol() {
+        super("创建WebRTC通道信令", SIGNAL);
+    }
+
+    @Override
+    public void execute(Room room, Map<?, ?> body, MediaClient mediaClient, Message message) {
+    }
+
+    @Override
+    public void execute(String clientId, Room room, Map<?, ?> body, Client client, Message message) {
+        final Message response = room.request(message);
+        final Map<?, ?> responseBody = (Map<?, ?>) response.getBody();
+        final Peer peer = client.peer();
+        final Map<String, Transport> transports = peer.getTransports();
+        final String transportId = this.get(responseBody, Constant.TRANSPORT_ID);
+        final Transport transport = transports.computeIfAbsent(transportId, key -> new Transport(client));
+        transport.copy(responseBody);
+        client.push(response);
+    }
+
+}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaVideoOrientationChangeProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaVideoOrientationChangeProtocol.java
new file mode 100644
index 0000000..3a2ee1b
--- /dev/null
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/MediaVideoOrientationChangeProtocol.java
@@ -0,0 +1,5 @@
+package com.acgist.taoyao.signal.protocol.media;
+
+public class MediaVideoOrientationChangeProtocol {
+
+}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProduceDataProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProduceDataProtocol.java
deleted file mode 100644
index 6ec9cf0..0000000
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProduceDataProtocol.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.acgist.taoyao.signal.protocol.media;
-
-public class ProduceDataProtocol {
-
-}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerCloseProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerCloseProtocol.java
deleted file mode 100644
index 048c9b3..0000000
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerCloseProtocol.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.acgist.taoyao.signal.protocol.media;
-
-public class ProducerCloseProtocol {
-
-}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerDataStatusProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerDataStatusProtocol.java
deleted file mode 100644
index 06a747d..0000000
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerDataStatusProtocol.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.acgist.taoyao.signal.protocol.media;
-
-public class ProducerDataStatusProtocol {
-
-}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerPauseProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerPauseProtocol.java
deleted file mode 100644
index 65b51ab..0000000
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerPauseProtocol.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.acgist.taoyao.signal.protocol.media;
-
-public class ProducerPauseProtocol {
-
-}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerResumeProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerResumeProtocol.java
deleted file mode 100644
index 4df76d0..0000000
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerResumeProtocol.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.acgist.taoyao.signal.protocol.media;
-
-public class ProducerResumeProtocol {
-
-}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerScoreProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerScoreProtocol.java
deleted file mode 100644
index 9d34fd4..0000000
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerScoreProtocol.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.acgist.taoyao.signal.protocol.media;
-
-public class ProducerScoreProtocol {
-
-}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerStatusProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerStatusProtocol.java
deleted file mode 100644
index ebf3101..0000000
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/ProducerStatusProtocol.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.acgist.taoyao.signal.protocol.media;
-
-public class ProducerStatusProtocol {
-
-}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/TransportStatusProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/TransportStatusProtocol.java
deleted file mode 100644
index 7583e3b..0000000
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/TransportStatusProtocol.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.acgist.taoyao.signal.protocol.media;
-
-public class TransportStatusProtocol {
-
-}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/TransportWebRtcConnectProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/TransportWebRtcConnectProtocol.java
deleted file mode 100644
index bd04794..0000000
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/TransportWebRtcConnectProtocol.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package com.acgist.taoyao.signal.protocol.media;
-
-/**
- * // TODO：推送流媒体列表
- * 
- * @author acgist
- */
-public class TransportWebRtcConnectProtocol {
-
-}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/VideoOrientationChangeProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/VideoOrientationChangeProtocol.java
deleted file mode 100644
index 5ac00ae..0000000
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/media/VideoOrientationChangeProtocol.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.acgist.taoyao.signal.protocol.media;
-
-public class VideoOrientationChangeProtocol {
-
-}
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/PlatformErrorProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/PlatformErrorProtocol.java
index e1db823..898a465 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/PlatformErrorProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/PlatformErrorProtocol.java
@@ -2,6 +2,7 @@ package com.acgist.taoyao.signal.protocol.platform;
 
 import java.util.Map;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.boot.model.MessageCode;
@@ -15,6 +16,7 @@ import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
  * @author acgist
  */
 @Protocol
+@Description(flow = "终端->信令服务->终端")
 public class PlatformErrorProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "platform::error";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/PlatformRebootProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/PlatformRebootProtocol.java
index 11b6c08..5d04406 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/PlatformRebootProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/PlatformRebootProtocol.java
@@ -4,6 +4,7 @@ import java.util.Map;
 
 import org.springframework.beans.factory.annotation.Autowired;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.boot.property.ScriptProperties;
 import com.acgist.taoyao.boot.utils.ScriptUtils;
@@ -18,6 +19,7 @@ import lombok.extern.slf4j.Slf4j;
  * @author acgist
  */
 @Slf4j
+@Description(flow = "终端->信令服务+)终端")
 public class PlatformRebootProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "platform::reboot";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/PlatformScriptProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/PlatformScriptProtocol.java
index a4b2980..df38efe 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/PlatformScriptProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/PlatformScriptProtocol.java
@@ -2,10 +2,11 @@ package com.acgist.taoyao.signal.protocol.platform;
 
 import java.util.Map;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.model.Message;
+import com.acgist.taoyao.boot.property.Constant;
 import com.acgist.taoyao.boot.utils.ScriptUtils;
 import com.acgist.taoyao.signal.client.Client;
-import com.acgist.taoyao.signal.protocol.Constant;
 import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
 
 import lombok.extern.slf4j.Slf4j;
@@ -16,6 +17,21 @@ import lombok.extern.slf4j.Slf4j;
  * @author acgist
  */
 @Slf4j
+@Description(
+    body = {
+        """
+        {
+            "script": "命令"
+        }
+        """,
+        """
+        {
+            "result": "结果"
+        }
+        """
+    },
+    flow = "终端->服务端->终端"
+)
 public class PlatformScriptProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "platform::script";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/PlatformShutdownProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/PlatformShutdownProtocol.java
index 2e52195..8faf560 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/PlatformShutdownProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/PlatformShutdownProtocol.java
@@ -5,6 +5,7 @@ import java.util.Map;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ConfigurableApplicationContext;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.boot.property.ScriptProperties;
 import com.acgist.taoyao.boot.utils.ScriptUtils;
@@ -19,6 +20,7 @@ import lombok.extern.slf4j.Slf4j;
  * @author acgist
  */
 @Slf4j
+@Description(flow = "终端->信令服务+)终端")
 public class PlatformShutdownProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "platform::shutdown";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/room/RoomCreateProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/room/RoomCreateProtocol.java
index a3486b1..6896225 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/room/RoomCreateProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/room/RoomCreateProtocol.java
@@ -2,12 +2,13 @@ package com.acgist.taoyao.signal.protocol.room;
 
 import java.util.Map;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.boot.model.MessageCodeException;
+import com.acgist.taoyao.boot.property.Constant;
 import com.acgist.taoyao.signal.client.Client;
 import com.acgist.taoyao.signal.media.Room;
-import com.acgist.taoyao.signal.protocol.Constant;
 import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
 
 /**
@@ -16,6 +17,17 @@ import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
  * @author acgist
  */
 @Protocol
+@Description(
+    body = """
+    {
+        "name": "房间名称",
+        "passowrd": "房间密码",
+        "mediaId": "媒体服务标识",
+        "clientSize": "终端数量"
+    }
+    """,
+    flow = "终端->服务端+)终端"
+)
 public class RoomCreateProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "room::create";
@@ -26,17 +38,16 @@ public class RoomCreateProtocol extends ProtocolClientAdapter {
 
 	@Override
     public void execute(String clientId, Map<?, ?> body, Client client, Message message) {
-        final Long roomId = this.getLong(body, Constant.ROOM_ID);
+        final String roomId = this.get(body, Constant.ROOM_ID);
         if (roomId != null && this.roomManager.room(roomId) != null) {
             throw MessageCodeException.of("房间已经存在");
         }
         // 创建房间
         final Room room = this.roomManager.create(
-            clientId,
             this.get(body, Constant.NAME),
             this.get(body, Constant.PASSWORD),
             this.get(body, Constant.MEDIA_ID),
-            message.cloneWidthoutBody()
+            message.cloneWithoutBody()
         );
         // 广播消息
         message.setBody(room.getStatus());
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/room/RoomEnterProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/room/RoomEnterProtocol.java
index bf0fdfe..b11a681 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/room/RoomEnterProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/room/RoomEnterProtocol.java
@@ -2,14 +2,15 @@ package com.acgist.taoyao.signal.protocol.room;
 
 import java.util.Map;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.boot.model.MessageCode;
 import com.acgist.taoyao.boot.model.MessageCodeException;
+import com.acgist.taoyao.boot.property.Constant;
 import com.acgist.taoyao.signal.client.Client;
 import com.acgist.taoyao.signal.media.MediaClient;
 import com.acgist.taoyao.signal.media.Room;
-import com.acgist.taoyao.signal.protocol.Constant;
 import com.acgist.taoyao.signal.protocol.ProtocolRoomAdapter;
 
 /**
@@ -18,6 +19,22 @@ import com.acgist.taoyao.signal.protocol.ProtocolRoomAdapter;
  * @author acgist
  */
 @Protocol
+@Description(
+    body = {
+        """
+        {
+            "roomId": "房间标识"
+        }
+        """,
+        """
+        {
+            "roomId": "房间标识",
+            "clientId": "终端标识"
+        }
+        """
+    },
+    flow = "终端->服务端-)终端"
+)
 public class RoomEnterProtocol extends ProtocolRoomAdapter {
 
 	public static final String SIGNAL = "room::enter";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/room/RoomListProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/room/RoomListProtocol.java
index 86d1191..ddc0af3 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/room/RoomListProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/room/RoomListProtocol.java
@@ -4,6 +4,7 @@ import java.util.Map;
 
 import org.springframework.beans.factory.annotation.Autowired;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.annotation.Protocol;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.signal.client.Client;
@@ -16,6 +17,19 @@ import com.acgist.taoyao.signal.protocol.ProtocolClientAdapter;
  * @author acgist
  */
 @Protocol
+@Description(
+    body = """
+    [
+        {
+            "name": "房间名称",
+            "passowrd": "房间密码",
+            "mediaId": "媒体服务标识",
+            "clientSize": "终端数量"
+        },
+        ...
+    ]
+    """
+)
 public class RoomListProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "room::list";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/system/SystemRebootProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/system/SystemRebootProtocol.java
index 06d48b8..33c17bf 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/system/SystemRebootProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/system/SystemRebootProtocol.java
@@ -4,6 +4,7 @@ import java.util.Map;
 
 import org.springframework.beans.factory.annotation.Autowired;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.boot.property.ScriptProperties;
 import com.acgist.taoyao.boot.utils.ScriptUtils;
@@ -18,6 +19,7 @@ import lombok.extern.slf4j.Slf4j;
  * @author acgist
  */
 @Slf4j
+@Description(flow = "终端->信令服务+)终端")
 public class SystemRebootProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "system::reboot";
diff --git a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/system/SystemShutdownProtocol.java b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/system/SystemShutdownProtocol.java
index 69c5174..41577fb 100644
--- a/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/system/SystemShutdownProtocol.java
+++ b/taoyao-signal-server/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/system/SystemShutdownProtocol.java
@@ -4,6 +4,7 @@ import java.util.Map;
 
 import org.springframework.beans.factory.annotation.Autowired;
 
+import com.acgist.taoyao.boot.annotation.Description;
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.boot.property.ScriptProperties;
 import com.acgist.taoyao.boot.utils.ScriptUtils;
@@ -18,6 +19,7 @@ import lombok.extern.slf4j.Slf4j;
  * @author acgist
  */
 @Slf4j
+@Description(flow = "终端->信令服务+)终端")
 public class SystemShutdownProtocol extends ProtocolClientAdapter {
 
 	public static final String SIGNAL = "system::shutdown";