diff --git a/package.json b/package.json
index 85c1c3b..91c5c48 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "dependencies": {
     "@arco-design/web-react": "^2.65.0",
     "@reduxjs/toolkit": "^1.8.3",
-    "@volcengine/rtc": "4.58.9",
+    "@volcengine/rtc": "4.66.1",
     "autolinker": "^4.0.0",
     "i18next": "^21.8.16",
     "react": "^18.2.0",
diff --git a/public/favicon.png b/public/favicon.png
index 87017b5..5049287 100644
Binary files a/public/favicon.png and b/public/favicon.png differ
diff --git a/src/config/index.ts b/src/config/index.ts
index a5227f4..fb78632 100644
--- a/src/config/index.ts
+++ b/src/config/index.ts
@@ -7,8 +7,8 @@ import { ConfigFactory } from './config';
 
 export * from './common';
 
-export const AIGC_PROXY_HOST = 'http://192.168.31.106:3001';
-export const DEMO_VERSION = '1.4.0';
+export const AIGC_PROXY_HOST = 'https://aigc.ycymedu.com';
+export const DEMO_VERSION = '1.5.0';
 
 export const Config = ConfigFactory;
 export default new ConfigFactory();
diff --git a/src/lib/RtcClient.ts b/src/lib/RtcClient.ts
index e0f400c..3492f2b 100644
--- a/src/lib/RtcClient.ts
+++ b/src/lib/RtcClient.ts
@@ -3,7 +3,6 @@
  * SPDX-license-identifier: BSD-3-Clause
  */
 
-
 import VERTC, {
   MirrorType,
   StreamIndex,
@@ -23,8 +22,10 @@ import VERTC, {
   PlayerEvent,
   NetworkQuality,
   VideoRenderMode,
+  ScreenEncoderConfig,
 } from '@volcengine/rtc';
 import RTCAIAnsExtension from '@volcengine/rtc/extension-ainr';
+import { Message } from '@arco-design/web-react';
 import openAPIs from '@/app/api';
 import aigcConfig from '@/config';
 import Utils from '@/utils/utils';
@@ -34,6 +35,7 @@ export interface IEventListener {
   handleError: (e: { errorCode: any }) => void;
   handleUserJoin: (e: onUserJoinedEvent) => void;
   handleUserLeave: (e: onUserLeaveEvent) => void;
+  handleTrackEnded: (e: { kind: string; isScreen: boolean }) => void;
   handleUserPublishStream: (e: { userId: string; mediaType: MediaType }) => void;
   handleUserUnpublishStream: (e: {
     userId: string;
@@ -45,7 +47,6 @@ export interface IEventListener {
   handleLocalAudioPropertiesReport: (e: LocalAudioPropertiesInfo[]) => void;
   handleRemoteAudioPropertiesReport: (e: RemoteAudioPropertiesInfo[]) => void;
   handleAudioDeviceStateChanged: (e: DeviceInfo) => void;
-  handleUserMessageReceived: (e: { userId: string; message: any }) => void;
   handleAutoPlayFail: (e: AutoPlayFailedEvent) => void;
   handlePlayerEvent: (e: PlayerEvent) => void;
   handleUserStartAudioCapture: (e: { userId: string }) => void;
@@ -69,7 +70,7 @@ export interface BasicBody {
   room_id: string;
   user_id: string;
   login_token: string | null;
-  init_msg:string|null;
+  init_msg:string|null
 }
 
 export const AIAnsExtension = new RTCAIAnsExtension();
@@ -107,7 +108,9 @@ export class RTCClient {
       await this.engine.registerExtension(AIAnsExtension);
       AIAnsExtension.enable();
     } catch (error) {
-      console.error((error as any).message);
+      console.warn(
+        `当前环境不支持 AI 降噪, 此错误可忽略, 不影响实际使用, e: ${(error as any).message}`
+      );
     }
   };
 
@@ -115,6 +118,7 @@ export class RTCClient {
     handleError,
     handleUserJoin,
     handleUserLeave,
+    handleTrackEnded,
     handleUserPublishStream,
     handleUserUnpublishStream,
     handleRemoteStreamStats,
@@ -122,7 +126,6 @@ export class RTCClient {
     handleLocalAudioPropertiesReport,
     handleRemoteAudioPropertiesReport,
     handleAudioDeviceStateChanged,
-    handleUserMessageReceived,
     handleAutoPlayFail,
     handlePlayerEvent,
     handleUserStartAudioCapture,
@@ -133,6 +136,7 @@ export class RTCClient {
     this.engine.on(VERTC.events.onError, handleError);
     this.engine.on(VERTC.events.onUserJoined, handleUserJoin);
     this.engine.on(VERTC.events.onUserLeave, handleUserLeave);
+    this.engine.on(VERTC.events.onTrackEnded, handleTrackEnded);
     this.engine.on(VERTC.events.onUserPublishStream, handleUserPublishStream);
     this.engine.on(VERTC.events.onUserUnpublishStream, handleUserUnpublishStream);
     this.engine.on(VERTC.events.onRemoteStreamStats, handleRemoteStreamStats);
@@ -140,7 +144,6 @@ export class RTCClient {
     this.engine.on(VERTC.events.onAudioDeviceStateChanged, handleAudioDeviceStateChanged);
     this.engine.on(VERTC.events.onLocalAudioPropertiesReport, handleLocalAudioPropertiesReport);
     this.engine.on(VERTC.events.onRemoteAudioPropertiesReport, handleRemoteAudioPropertiesReport);
-    this.engine.on(VERTC.events.onUserMessageReceived, handleUserMessageReceived);
     this.engine.on(VERTC.events.onAutoplayFailed, handleAutoPlayFail);
     this.engine.on(VERTC.events.onPlayerEvent, handlePlayerEvent);
     this.engine.on(VERTC.events.onUserStartAudioCapture, handleUserStartAudioCapture);
@@ -197,21 +200,42 @@ export class RTCClient {
     audioOutputs: MediaDeviceInfo[];
     videoInputs: MediaDeviceInfo[];
   }> {
-    const { video, audio = true } = props || {};
+    const { video = false, audio = true } = props || {};
     let audioInputs: MediaDeviceInfo[] = [];
     let audioOutputs: MediaDeviceInfo[] = [];
     let videoInputs: MediaDeviceInfo[] = [];
+    const { video: hasVideoPermission, audio: hasAudioPermission } = await VERTC.enableDevices({
+      video,
+      audio,
+    });
     if (audio) {
       const inputs = await VERTC.enumerateAudioCaptureDevices();
       const outputs = await VERTC.enumerateAudioPlaybackDevices();
       audioInputs = inputs.filter((i) => i.deviceId && i.kind === 'audioinput');
       audioOutputs = outputs.filter((i) => i.deviceId && i.kind === 'audiooutput');
       this._audioCaptureDevice = audioInputs.filter((i) => i.deviceId)?.[0]?.deviceId;
+      if (hasAudioPermission) {
+        if (!audioInputs?.length) {
+          Message.error('无麦克风设备, 请先确认设备情况。');
+        }
+        if (!audioOutputs?.length) {
+          // Message.error('无扬声器设备, 请先确认设备情况。');
+        }
+      } else {
+        Message.error('暂无麦克风设备权限, 请先确认设备权限授予情况。');
+      }
     }
     if (video) {
       videoInputs = await VERTC.enumerateVideoCaptureDevices();
       videoInputs = videoInputs.filter((i) => i.deviceId && i.kind === 'videoinput');
       this._videoCaptureDevice = videoInputs?.[0]?.deviceId;
+      if (hasVideoPermission) {
+        if (!videoInputs?.length) {
+          Message.error('无摄像头设备, 请先确认设备情况。');
+        }
+      } else {
+        Message.error('暂无摄像头设备权限, 请先确认设备权限授予情况。');
+      }
     }
 
     return {
@@ -230,7 +254,17 @@ export class RTCClient {
     await this.engine.stopVideoCapture();
   };
 
-  startAudioCapture = async (mic?: string) => {    
+  startScreenCapture = async (enableAudio = false) => {
+    await this.engine.startScreenCapture({
+      enableAudio,
+    });
+  };
+
+  stopScreenCapture = async () => {
+    await this.engine.stopScreenCapture();
+  };
+
+  startAudioCapture = async (mic?: string) => {
     await this.engine.startAudioCapture(mic || this._audioCaptureDevice);
   };
 
@@ -246,6 +280,18 @@ export class RTCClient {
     this.engine.unpublishStream(mediaType);
   };
 
+  publishScreenStream = async (mediaType: MediaType) => {
+    await this.engine.publishScreen(mediaType);
+  };
+
+  unpublishScreenStream = async (mediaType: MediaType) => {
+    await this.engine.unpublishScreen(mediaType);
+  };
+
+  setScreenEncoderConfig = async (description: ScreenEncoderConfig) => {
+    await this.engine.setScreenEncoderConfig(description);
+  };
+
   /**
    * @brief 设置业务标识参数
    * @param businessId
@@ -290,12 +336,19 @@ export class RTCClient {
     return this.engine.setLocalVideoMirrorType(type);
   };
 
-  setLocalVideoPlayer = (userId: string, renderDom?: string | HTMLElement) => {
-    return this.engine.setLocalVideoPlayer(StreamIndex.STREAM_INDEX_MAIN, {
-      renderDom,
-      userId,
-      renderMode: VideoRenderMode.RENDER_MODE_HIDDEN,
-    });
+  setLocalVideoPlayer = (
+    userId: string,
+    renderDom?: string | HTMLElement,
+    isScreenShare = false
+  ) => {
+    return this.engine.setLocalVideoPlayer(
+      isScreenShare ? StreamIndex.STREAM_INDEX_SCREEN : StreamIndex.STREAM_INDEX_MAIN,
+      {
+        renderDom,
+        userId,
+        renderMode: VideoRenderMode.RENDER_MODE_FILL,
+      }
+    );
   };
 
   /**
@@ -311,7 +364,6 @@ export class RTCClient {
     if(this.basicInfo.init_msg){
       agentConfig.WelcomeMessage = ""
     }
-
     const options = {
       AppId: aigcConfig.BaseConfig.AppId,
       BusinessId: aigcConfig.BaseConfig.BusinessId,
@@ -351,11 +403,7 @@ export class RTCClient {
   /**
    * @brief 命令 AIGC
    */
-  commandAudioBot = (
-    command: COMMAND,
-    interruptMode = INTERRUPT_PRIORITY.NONE,
-    message = ''
-  ) => {
+  commandAudioBot = (command: COMMAND, interruptMode = INTERRUPT_PRIORITY.NONE, message = '') => {
     if (this.audioBotEnabled) {
       this.engine.sendUserBinaryMessage(
         aigcConfig.BotName,
diff --git a/src/lib/listenerHooks.ts b/src/lib/listenerHooks.ts
index ff2249c..af94c00 100644
--- a/src/lib/listenerHooks.ts
+++ b/src/lib/listenerHooks.ts
@@ -30,14 +30,11 @@ import {
   addAutoPlayFail,
   removeAutoPlayFail,
   updateAITalkState,
-  setHistoryMsg,
-  setCurrentMsg,
   updateNetworkQuality,
 } from '@/store/slices/room';
 import RtcClient, { IEventListener } from './RtcClient';
 
 import { setMicrophoneList, updateSelectedDevice } from '@/store/slices/device';
-import Utils from '@/utils/utils';
 import { useMessageHandler } from '@/utils/handler';
 
 const useRtcListeners = (): IEventListener => {
@@ -45,12 +42,19 @@ const useRtcListeners = (): IEventListener => {
   const { parser } = useMessageHandler();
   const playStatus = useRef<{ [key: string]: { audio: boolean; video: boolean } }>({});
 
-  const debounceSetHistoryMsg = Utils.debounce((text: string, user: string) => {
-    const isAudioEnable = RtcClient.getAudioBotEnabled();
-    if (isAudioEnable) {
-      dispatch(setHistoryMsg({ text, user }));
+  const handleTrackEnded = async (event: { kind: string; isScreen: boolean }) => {
+    const { kind, isScreen } = event;
+    /** 浏览器自带的屏幕共享关闭触发方式，通过 onTrackEnd 事件去关闭 */
+    if (isScreen && kind === 'video') {
+      await RtcClient.stopScreenCapture();
+      await RtcClient.unpublishScreenStream(MediaType.VIDEO);
+      dispatch(
+        updateLocalUser({
+          publishScreen: false,
+        })
+      );
     }
-  }, 600);
+  };
 
   const handleUserJoin = (e: onUserJoinedEvent) => {
     const extraInfo = JSON.parse(e.userInfo.extraInfo || '{}');
@@ -167,22 +171,6 @@ const useRtcListeners = (): IEventListener => {
     }
   };
 
-  const handleUserMessageReceived = (e: { userId: string; message: any }) => {
-    /** debounce 记录用户输入文字 */
-    if (e.message) {
-      const msgObj = JSON.parse(e.message || '{}');
-      if (msgObj.text) {
-        const { text: msg, definite, user_id: user } = msgObj;
-        if ((window as any)._debug_mode) {
-          dispatch(setHistoryMsg({ msg, user }));
-        } else {
-          debounceSetHistoryMsg(msg, user);
-        }
-        dispatch(setCurrentMsg({ msg, definite, user }));
-      }
-    }
-  };
-
   const handleAutoPlayFail = (event: AutoPlayFailedEvent) => {
     const { userId, kind } = event;
     let playUser = playStatus.current?.[userId] || {};
@@ -264,6 +252,7 @@ const useRtcListeners = (): IEventListener => {
     handleError,
     handleUserJoin,
     handleUserLeave,
+    handleTrackEnded,
     handleUserPublishStream,
     handleUserUnpublishStream,
     handleRemoteStreamStats,
@@ -271,7 +260,6 @@ const useRtcListeners = (): IEventListener => {
     handleLocalAudioPropertiesReport,
     handleRemoteAudioPropertiesReport,
     handleAudioDeviceStateChanged,
-    handleUserMessageReceived,
     handleAutoPlayFail,
     handlePlayerEvent,
     handleUserStartAudioCapture,
diff --git a/src/pages/MainPage/MainArea/Room/Conversation.tsx b/src/pages/MainPage/MainArea/Room/Conversation.tsx
index 0cbb013..aad131b 100644
--- a/src/pages/MainPage/MainArea/Room/Conversation.tsx
+++ b/src/pages/MainPage/MainArea/Room/Conversation.tsx
@@ -14,6 +14,12 @@ import { COMMAND, INTERRUPT_PRIORITY } from '@/utils/handler';
 import RtcClient from '@/lib/RtcClient';
 import { setCurrentMsg, setHistoryMsg } from '@/store/slices/room';
 
+interface Message {
+  value: string;
+  user: string;
+  isInterrupted?: boolean;
+}
+
 const lines: (string | React.ReactNode)[] = [];
 
 function Conversation(props: React.HTMLAttributes<HTMLDivElement>) {
@@ -83,7 +89,7 @@ function Conversation(props: React.HTMLAttributes<HTMLDivElement>) {
       ) : (
         ''
       )}
-      {msgHistory?.map(({ value, user, isInterrupted }, index) => {
+      {msgHistory?.map(({ value, user, isInterrupted }: Message, index: number) => {
         const isUserMsg = user === userId;
         const isRobotMsg = user === Config.BotName;
         if (!isUserMsg && !isRobotMsg) {
diff --git a/src/pages/MainPage/MainArea/Room/index.module.less b/src/pages/MainPage/MainArea/Room/index.module.less
index b7ce503..e233a3c 100644
--- a/src/pages/MainPage/MainArea/Room/index.module.less
+++ b/src/pages/MainPage/MainArea/Room/index.module.less
@@ -140,7 +140,7 @@
     justify-content: center;
     gap: 16px;
     background-color: #fff;
-    padding: 8px 35px;
+    padding: 8px 15px;
 
     .talkWrapper {
       --h: 16px;
diff --git a/yarn.lock b/yarn.lock
index 7d8dc66..2f1e555 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2210,10 +2210,10 @@
     "@typescript-eslint/types" "5.31.0"
     eslint-visitor-keys "^3.3.0"
 
-"@volcengine/rtc@4.58.9":
-  version "4.58.9"
-  resolved "https://registry.yarnpkg.com/@volcengine/rtc/-/rtc-4.58.9.tgz#841ebaddd5d4963c71abd33037bd76d1d490d928"
-  integrity sha512-nnXnNW9pVo8ynBSxVe0ikNIdxWfoSx5oOnwK7EoMCXdc2bJgHATpz/B+Kv2F1k4GjYAbo7ZcOm/g3cchvHgH5Q==
+"@volcengine/rtc@4.66.1":
+  version "4.66.1"
+  resolved "https://registry.yarnpkg.com/@volcengine/rtc/-/rtc-4.66.1.tgz#1934c269b31216f43718ae46b169c59ac5e474f2"
+  integrity sha512-APznH6eosmKJC1HYJJ8s6G3Mq3OSgw6ivv6uCiayM5QNMBj+GW6zxf+MVsk5rm6r4R92TLwQErWonJ8yzGO4xA==
   dependencies:
     eventemitter3 "^4.0.7"