diff --git a/src/core/dycast.ts b/src/core/dycast.ts
index f84d957..aea9a3f 100644
--- a/src/core/dycast.ts
+++ b/src/core/dycast.ts
@@ -60,6 +60,7 @@ export interface LiveRoom {
 
 /** 直播间信息-连接信息 */
 export interface DyLiveInfo {
+  roomNum?: string;
   roomId: string;
   uniqueId: string;
   avatar: string;
@@ -1121,4 +1122,14 @@ export class DyCast {
       msg
     };
   }
+
+  /**
+   * 获取直播间信息
+   */
+  public getLiveInfo(): DyLiveInfo {
+    return {
+      ...this.info,
+      roomNum: this.roomNum
+    };
+  }
 }
diff --git a/src/core/relay.ts b/src/core/relay.ts
new file mode 100644
index 0000000..2951bb5
--- /dev/null
+++ b/src/core/relay.ts
@@ -0,0 +1,105 @@
+import { Emitter, type EventMap } from './emitter';
+
+interface RelayCastEvent extends EventMap {
+  open: (ev: Event) => void;
+  close: (code?: number, msg?: string) => void;
+  error: (ev: Error) => void;
+  message: (data: any) => void;
+}
+
+/**
+ * 弹幕转发器
+ *  - 简单封装一下，有问题再优化
+ */
+export class RelayCast {
+  private url: string;
+
+  private ws: WebSocket | undefined;
+
+  private emitter: Emitter<RelayCastEvent>;
+
+  constructor(url: string) {
+    this.url = url;
+    this.emitter = new Emitter();
+  }
+
+  /**
+   * 监听
+   * @param event
+   * @param listener
+   */
+  public on<K extends keyof RelayCastEvent>(event: K, listener: RelayCastEvent[K]) {
+    this.emitter.on(event, listener);
+  }
+
+  /**
+   * 取消监听
+   * @param event
+   * @param listener
+   */
+  public off<K extends keyof RelayCastEvent>(event: K, listener: RelayCastEvent[K]) {
+    this.emitter.off(event, listener);
+  }
+
+  /**
+   * 一次性监听
+   *  - 如监听打开关闭
+   * @param event
+   * @param listener
+   */
+  public once<K extends keyof RelayCastEvent>(event: K, listener: RelayCastEvent[K]) {
+    this.emitter.once(event, listener);
+  }
+
+  /**
+   * 连接
+   */
+  connect() {
+    try {
+      this.ws = new WebSocket(this.url);
+      this.ws.addEventListener('open', ev => {
+        this.emitter.emit('open', ev);
+      });
+      this.ws.addEventListener('close', ev => {
+        this.emitter.emit('close', ev.code, ev.type);
+      });
+      this.ws.addEventListener('error', ev => {
+        this.emitter.emit('error', Error(ev.type));
+      });
+      this.ws.addEventListener('message', ev => {
+        this.emitter.emit('message', ev.data);
+      });
+    } catch (err) {
+      this.emitter.emit('error', Error('转发服务器连接出错'));
+      this.emitter.emit('close', 4002);
+    }
+  }
+
+  /**
+   * 是否连接
+   */
+  isConnected() {
+    if (this.ws) return this.ws.readyState === WebSocket.OPEN;
+    else return false;
+  }
+
+  /**
+   * 发送消息
+   * @param data
+   */
+  send(data: string | ArrayBuffer) {
+    if (this.ws && this.ws.readyState === WebSocket.OPEN) this.ws.send(data);
+  }
+
+  /**
+   * 关闭转发
+   * @param code
+   * @param msg
+   */
+  close(code: number = 1000, msg: string = 'close replay') {
+    if (this.ws) {
+      this.ws.close(code, msg);
+      this.ws = void 0;
+    }
+  }
+}
diff --git a/src/views/IndexView.vue b/src/views/IndexView.vue
index b987e77..2947f0d 100644
--- a/src/views/IndexView.vue
+++ b/src/views/IndexView.vue
@@ -67,6 +67,7 @@ import { verifyRoomNum, verifyWsUrl } from '@/utils/verifyUtil';
 import { ref, useTemplateRef } from 'vue';
 import { CLog } from '@/utils/logUtil';
 import { getId } from '@/utils/idUtil';
+import { RelayCast } from '@/core/relay';
 // 连接状态
 const connectStatus = ref<ConnectStatus>(0);
 // 转发状态
@@ -101,6 +102,8 @@ const allCasts: DyMessage[] = [];
 const castSet = new Set<string>();
 // 弹幕客户端
 let castWs: DyCast | undefined;
+// 转发客户端
+let relayWs: RelayCast | undefined;
 
 /**
  * 验证房间号
@@ -215,6 +218,9 @@ const handleMessages = function (msgs: DyMessage[]) {
   allCasts.push(...newCasts);
   if (castRef.value) castRef.value.appendCasts(mainCasts);
   if (otherRef.value) otherRef.value.appendCasts(otherCasts);
+  if (relayWs && relayWs.isConnected()) {
+    relayWs.send(JSON.stringify(msgs));
+  }
 };
 
 /**
@@ -251,6 +257,7 @@ const connectLive = function () {
     // 清空上一次连接的消息
     clearMessageList();
     CLog.debug('正在连接:', roomNum.value);
+    SkMessage.info(`正在连接：${roomNum.value}`);
     const cast = new DyCast(roomNum.value);
     cast.on('open', (ev, info) => {
       CLog.info('DyCast 房间连接成功');
@@ -323,9 +330,50 @@ const disconnectLive = function () {
 };
 
 /** 连接转发房间 */
-const relayCast = function () {};
+const relayCast = function () {
+  try {
+    CLog.info('正在连接转发中 =>', relayUrl.value);
+    SkMessage.info(`转发连接中: ${relayUrl.value}`);
+    const cast = new RelayCast(relayUrl.value);
+    cast.on('open', () => {
+      CLog.info(`DyCast 转发连接成功`);
+      SkMessage.success(`已开始转发`);
+      relayInputStatus.value = true;
+      relayStatus.value = 1;
+      addConsoleMessage('转发客户端已连接');
+      if (castWs) {
+        // 发送直播间信息给转发地址
+        cast.send(JSON.stringify(castWs.getLiveInfo()));
+      }
+    });
+    cast.on('close', (code, msg) => {
+      CLog.info(`(${code})dycast 转发已关闭: ${msg || '未知原因'}`);
+      if (code === 1000) SkMessage.info(`已停止转发`);
+      else SkMessage.warning(`转发已停止: ${msg || '未知原因'}`);
+      relayInputStatus.value = false;
+      relayStatus.value = 0;
+      addConsoleMessage('转发已关闭');
+    });
+    cast.on('error', ev => {
+      CLog.warn(`dycast 转发出错: ${ev.message}`);
+      SkMessage.error(`转发出错了: ${ev.message}`);
+      relayInputStatus.value = false;
+      relayStatus.value = 2;
+    });
+    cast.connect();
+    relayWs = cast;
+  } catch (err) {
+    CLog.error('弹幕转发出错:', err);
+    SkMessage.error('转发出错: ${err.message}');
+    relayInputStatus.value = false;
+    relayStatus.value = 2;
+    relayWs = void 0;
+  }
+};
 /** 暂停转发 */
-const stopRelayCast = function () {};
+const stopRelayCast = function () {
+  if (relayWs) relayWs.close(1000);
+};
 </script>
 
 <style lang="scss" scoped>