diff --git a/app/lib/RoomClient.js b/app/lib/RoomClient.js
index 85794c0..4599d03 100644
--- a/app/lib/RoomClient.js
+++ b/app/lib/RoomClient.js
@@ -269,7 +269,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : 'WebSocket connection failed'
+					text : 'WebSocket连接失败'
 				}));
 		});
 
@@ -278,7 +278,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : 'WebSocket disconnected'
+					text : 'WebSocket已断开连接'
 				}));
 
 			// Close mediasoup Transports.
@@ -399,7 +399,7 @@ export default class RoomClient
 						store.dispatch(requestActions.notify(
 							{
 								type : 'error',
-								text : `Error creating a Consumer: ${error}`
+								text : `创建用户时出错: ${error}`
 							}));
 
 						throw error;
@@ -468,7 +468,7 @@ export default class RoomClient
 							store.dispatch(requestActions.notify(
 								{
 									type : 'error',
-									text : 'DataConsumer closed'
+									text : 'DataConsumer 已关闭'
 								}));
 						});
 
@@ -479,7 +479,7 @@ export default class RoomClient
 							store.dispatch(requestActions.notify(
 								{
 									type : 'error',
-									text : `DataConsumer error: ${error}`
+									text : `DataConsumer 错误: ${error}`
 								}));
 						});
 
@@ -543,6 +543,7 @@ export default class RoomClient
 
 									store.dispatch(requestActions.notify(
 										{
+											type	: 'userMessage',
 											title   : `${sendingPeer.displayName} says:`,
 											text    : message,
 											timeout : 5000
@@ -587,7 +588,7 @@ export default class RoomClient
 						store.dispatch(requestActions.notify(
 							{
 								type : 'error',
-								text : `Error creating a DataConsumer: ${error}`
+								text : `创建DataConsumer时出错: ${error}`
 							}));
 
 						throw error;
@@ -636,7 +637,7 @@ export default class RoomClient
 
 					store.dispatch(requestActions.notify(
 						{
-							text : `${peer.displayName} has joined the room`
+							text : `${peer.displayName} 加入房间`
 						}));
 
 					break;
@@ -859,7 +860,7 @@ export default class RoomClient
 				store.dispatch(requestActions.notify(
 					{
 						type : 'error',
-						text : 'Microphone disconnected!'
+						text : '麦克风断开！'
 					}));
 
 				this.disableMic()
@@ -873,7 +874,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Error enabling microphone: ${error}`
+					text : `启用麦克风时出错: ${error}`
 				}));
 
 			if (track)
@@ -903,7 +904,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Error closing server-side mic Producer: ${error}`
+					text : `关闭服务器端麦克风生成器时出错: ${error}`
 				}));
 		}
 
@@ -931,7 +932,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Error pausing server-side mic Producer: ${error}`
+					text : `暂停服务器端麦克风生成器时出错: ${error}`
 				}));
 		}
 	}
@@ -957,7 +958,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Error resuming server-side mic Producer: ${error}`
+					text : `恢复服务器端麦克风生成器时出错: ${error}`
 				}));
 		}
 	}
@@ -1148,7 +1149,7 @@ export default class RoomClient
 				store.dispatch(requestActions.notify(
 					{
 						type : 'error',
-						text : 'Webcam disconnected!'
+						text : '网络摄像头已断开连接！'
 					}));
 
 				this.disableWebcam()
@@ -1162,7 +1163,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Error enabling webcam: ${error}`
+					text : `启用网络摄像头时出错: ${error}`
 				}));
 
 			if (track)
@@ -1195,7 +1196,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Error closing server-side webcam Producer: ${error}`
+					text : `关闭服务器端网络摄像头生成器时出错: ${error}`
 				}));
 		}
 
@@ -1265,7 +1266,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Could not change webcam: ${error}`
+					text : `无法更改网络摄像头: ${error}`
 				}));
 		}
 
@@ -1322,7 +1323,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Could not change webcam resolution: ${error}`
+					text : `无法更改网络摄像头分辨率: ${error}`
 				}));
 		}
 
@@ -1517,7 +1518,7 @@ export default class RoomClient
 				store.dispatch(requestActions.notify(
 					{
 						type : 'error',
-						text : 'Share disconnected!'
+						text : '共享已断开连接！'
 					}));
 
 				this.disableShare()
@@ -1533,7 +1534,7 @@ export default class RoomClient
 				store.dispatch(requestActions.notify(
 					{
 						type : 'error',
-						text : `Error sharing: ${error}`
+						text : `共享错误: ${error}`
 					}));
 			}
 
@@ -1567,7 +1568,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Error closing server-side share Producer: ${error}`
+					text : `关闭服务器端共享生成器时出错: ${error}`
 				}));
 		}
 
@@ -1674,7 +1675,7 @@ export default class RoomClient
 
 			store.dispatch(requestActions.notify(
 				{
-					text : 'ICE restarted'
+					text : 'ICE 重新启动'
 				}));
 		}
 		catch (error)
@@ -1684,7 +1685,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `ICE restart failed: ${error}`
+					text : `ICE 重启失败: ${error}`
 				}));
 		}
 
@@ -1710,7 +1711,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Error setting max sending video spatial layer: ${error}`
+					text : `设置最大发送视频空间层时出错: ${error}`
 				}));
 		}
 	}
@@ -1736,7 +1737,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Error setting Consumer preferred layers: ${error}`
+					text : `设置用户首选图层时出错: ${error}`
 				}));
 		}
 	}
@@ -1760,7 +1761,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Error setting Consumer priority: ${error}`
+					text : `设置用户优先级时出错: ${error}`
 				}));
 		}
 	}
@@ -1775,7 +1776,7 @@ export default class RoomClient
 
 			store.dispatch(requestActions.notify(
 				{
-					text : 'Keyframe requested for video consumer'
+					text : '为视频用户请求关键帧'
 				}));
 		}
 		catch (error)
@@ -1785,7 +1786,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Error requesting key frame for Consumer: ${error}`
+					text : `为用户请求关键帧时出错: ${error}`
 				}));
 		}
 	}
@@ -1840,7 +1841,7 @@ export default class RoomClient
 				store.dispatch(requestActions.notify(
 					{
 						type : 'error',
-						text : 'Chat DataProducer closed'
+						text : '聊天数据生成器已关闭'
 					}));
 			});
 
@@ -1851,7 +1852,7 @@ export default class RoomClient
 				store.dispatch(requestActions.notify(
 					{
 						type : 'error',
-						text : `Chat DataProducer error: ${error}`
+						text : `聊天数据生成器错误: ${error}`
 					}));
 			});
 
@@ -1867,7 +1868,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Error enabling chat DataProducer: ${error}`
+					text : `启用聊天数据生成器时出错: ${error}`
 				}));
 
 			throw error;
@@ -1924,7 +1925,7 @@ export default class RoomClient
 				store.dispatch(requestActions.notify(
 					{
 						type : 'error',
-						text : 'Bot DataProducer closed'
+						text : 'Bot DataProducer 已关闭'
 					}));
 			});
 
@@ -1935,7 +1936,7 @@ export default class RoomClient
 				store.dispatch(requestActions.notify(
 					{
 						type : 'error',
-						text : `Bot DataProducer error: ${error}`
+						text : `Bot DataProducer 错误: ${error}`
 					}));
 			});
 
@@ -1951,7 +1952,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Error enabling bot DataProducer: ${error}`
+					text : `启用bot DataProducter时出错: ${error}`
 				}));
 
 			throw error;
@@ -1967,7 +1968,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : 'No chat DataProducer'
+					text : '无聊天 DataProducter'
 				}));
 
 			return;
@@ -1984,7 +1985,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `chat DataProducer.send() failed: ${error}`
+					text : `聊天DataProducter.send()失败: ${error}`
 				}));
 		}
 	}
@@ -2038,7 +2039,7 @@ export default class RoomClient
 
 			store.dispatch(requestActions.notify(
 				{
-					text : 'Display name changed'
+					text : '显示名称已更改'
 				}));
 		}
 		catch (error)
@@ -2048,7 +2049,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Could not change display name: ${error}`
+					text : `无法更改显示名称: ${error}`
 				}));
 
 			// We need to refresh the component for it to render the previous
@@ -2225,7 +2226,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Error applying network throttle: ${error}`
+					text : `应用网络节流时出错: ${error}`
 				}));
 		}
 	}
@@ -2247,7 +2248,7 @@ export default class RoomClient
 				store.dispatch(requestActions.notify(
 					{
 						type : 'error',
-						text : `Error resetting network throttle: ${error}`
+						text : `重置网络节流阀时出错: ${error}`
 					}));
 			}
 		}
@@ -2479,11 +2480,12 @@ export default class RoomClient
 			store.dispatch(
 				stateActions.removeAllNotifications());
 
-			store.dispatch(requestActions.notify(
-				{
-					text    : 'You are in the room!',
-					timeout : 3000
-				}));
+			// store.dispatch(requestActions.notify(
+			// 	{
+			// 		isMe		: true,
+			// 		text    : '你已成功加入房间',
+			// 		timeout : 3000
+			// 	}));
 
 			for (const peer of peers)
 			{
@@ -2535,7 +2537,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Could not join the room: ${error}`
+					text : `无法加入房间: ${error}`
 				}));
 
 			this.close();
@@ -2614,7 +2616,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Error pausing Consumer: ${error}`
+					text : `暂停用户时出错: ${error}`
 				}));
 		}
 	}
@@ -2640,7 +2642,7 @@ export default class RoomClient
 			store.dispatch(requestActions.notify(
 				{
 					type : 'error',
-					text : `Error resuming Consumer: ${error}`
+					text : `恢复用户时出错: ${error}`
 				}));
 		}
 	}
diff --git a/app/lib/components/ChatInput.jsx b/app/lib/components/ChatInput.jsx
index 626d6e4..6036a74 100644
--- a/app/lib/components/ChatInput.jsx
+++ b/app/lib/components/ChatInput.jsx
@@ -2,18 +2,17 @@ import React from 'react';
 import { connect } from 'react-redux';
 import PropTypes from 'prop-types';
 import { withRoomContext } from '../RoomContext';
+import * as requestActions from '../redux/requestActions';
 
 const BotMessageRegex = new RegExp('^@bot (.*)');
 
-class ChatInput extends React.Component
-{
-	constructor(props)
-	{
+class ChatInput extends React.Component {
+	constructor(props) {
 		super(props);
 
 		this.state =
 		{
-			text : ''
+			text: ''
 		};
 
 		// TextArea element got via React ref.
@@ -21,12 +20,12 @@ class ChatInput extends React.Component
 		this._textareaElem = null;
 	}
 
-	render()
-	{
+	render() {
 		const {
 			connected,
 			chatDataProducer,
-			botDataProducer
+			botDataProducer,
+			sendUserInfo
 		} = this.props;
 
 		const { text } = this.state;
@@ -37,27 +36,29 @@ class ChatInput extends React.Component
 			<div data-component='ChatInput'>
 				<textarea
 					ref={(elem) => { this._textareaElem = elem; }}
-					placeholder={disabled ? 'Chat unavailable' : 'Write here...'}
+					placeholder={disabled ? '当前聊天不可用' : '请输入聊天内容'}
 					dir='auto'
 					autoComplete='off'
 					disabled={disabled}
-					value={text}
+					value={text || ''}
 					onChange={this.handleChange.bind(this)}
-					onKeyPress={this.handleKeyPress.bind(this)}
+					onKeyPress={this.handleKeyPress.bind(this, sendUserInfo)}
 				/>
+				<div className='sendOut' onClick={() => {
+					this.sendOut(sendUserInfo);
+				}}>发送</div>
 			</div>
 		);
 	}
 
-	handleChange(event)
-	{
+	handleChange(event) {
 		const text = event.target.value;
 
 		this.setState({ text });
 	}
 
-	handleKeyPress(event)
-	{
+	handleKeyPress(sendUserInfo, event) {
+
 		// If Shift + Enter do nothing.
 		if (event.key !== 'Enter' || (event.shiftKey || event.ctrlKey))
 			return;
@@ -65,25 +66,26 @@ class ChatInput extends React.Component
 		// Don't add the sending Enter into the value.
 		event.preventDefault();
 
+		this.sendOut(sendUserInfo)
+	}
+
+	sendOut(sendUserInfo) {
 		let text = this.state.text.trim();
 
 		this.setState({ text: '' });
 
-		if (text)
-		{
+		if (text) {
 			const { roomClient } = this.props;
 			const match = BotMessageRegex.exec(text);
 
 			// Chat message.
-			if (!match)
-			{
+			if (!match) {
 				text = text.trim();
-
 				roomClient.sendChatMessage(text);
+				sendUserInfo(text);
 			}
 			// Message to the bot.
-			else
-			{
+			else {
 				text = match[1].trim();
 
 				roomClient.sendBotMessage(text);
@@ -94,14 +96,13 @@ class ChatInput extends React.Component
 
 ChatInput.propTypes =
 {
-	roomClient       : PropTypes.any.isRequired,
-	connected        : PropTypes.bool.isRequired,
-	chatDataProducer : PropTypes.any,
-	botDataProducer  : PropTypes.any
+	roomClient: PropTypes.any.isRequired,
+	connected: PropTypes.bool.isRequired,
+	chatDataProducer: PropTypes.any,
+	botDataProducer: PropTypes.any
 };
 
-const mapStateToProps = (state) =>
-{
+const mapStateToProps = (state) => {
 	const dataProducersArray = Object.values(state.dataProducers);
 	const chatDataProducer = dataProducersArray
 		.find((dataProducer) => dataProducer.label === 'chat');
@@ -109,15 +110,27 @@ const mapStateToProps = (state) =>
 		.find((dataProducer) => dataProducer.label === 'bot');
 
 	return {
-		connected : state.room.state === 'connected',
+		connected: state.room.state === 'connected',
 		chatDataProducer,
 		botDataProducer
 	};
 };
 
+const mapDispatchToProps = (dispatch) => {
+	return {
+		sendUserInfo: (text) => {
+			dispatch(requestActions.notify({
+				type: 'userMessage',
+				isMe: true,
+				text: text,
+			}));
+		}
+	};
+};
+
 const ChatInputContainer = withRoomContext(connect(
 	mapStateToProps,
-	undefined
+	mapDispatchToProps,
 )(ChatInput));
 
 export default ChatInputContainer;
diff --git a/app/lib/components/Me.jsx b/app/lib/components/Me.jsx
index 689513f..276ddbc 100644
--- a/app/lib/components/Me.jsx
+++ b/app/lib/components/Me.jsx
@@ -159,7 +159,7 @@ class Me extends React.Component
 				/>
 
 				<ReactTooltip
-					type='light'
+					place='right'
 					effect='solid'
 					delayShow={100}
 					delayHide={100}
diff --git a/app/lib/components/Notifications.jsx b/app/lib/components/Notifications.jsx
index 9921cf2..d38db4d 100644
--- a/app/lib/components/Notifications.jsx
+++ b/app/lib/components/Notifications.jsx
@@ -6,55 +6,91 @@ import * as appPropTypes from './appPropTypes';
 import * as stateActions from '../redux/stateActions';
 import { Appear } from './transitions';
 
-const Notifications = ({ notifications, onClick }) =>
-{
+const Notifications = ({ notifications, onClick }) => {
+	console.log("notifications", notifications);
+
 	return (
-		<div data-component='Notifications'>
-			{
-				notifications.map((notification) =>
-				{
-					return (
-						<Appear key={notification.id} duration={250}>
-							<div
-								className={classnames('notification', notification.type)}
-								onClick={() => onClick(notification.id)}
-							>
-								<div className='icon' />
+		<div data-component='Notifications' style={{
+			width: '383px',
+			background: '#F6F7F9',
+			borderRadius: '8px',
+			margin: '48px 30px 19px 0px'
+		}}>
+			<div className='chatTitle'>聊天</div>
 
-								<div className='body'>
-									<If condition={notification.title}>
-										<p className='title'>{notification.title}</p>
-									</If>
+			<div className='chatwarp'>
+				{
+					notifications.map((notification) => {
+						return (
+							<div key={notification.id} style={{ padding: '0 20px', fontSize: '14px' }}>
+								{
+									// 类型是否是用户发送的消息
+									notification.type == 'userMessage' ?
+										<div style={{marginTop: 36}}>
+											{
+												notification.isMe ?
+													<div style={{ display: 'flex', flexDirection: 'row-reverse', flexWrap: 'wrap' }}>
+														<div style={{ color: '#232B40', marginBottom: 10, width: '100%', textAlign: 'right' }}>我</div>
+														<div style={{ width: 'max-content', padding: '10px 20px', color: '#434D6C', lineHeight: '26px', background: '#CDD8F1', borderRadius: '8px 0px 8px 8px' }}>
+															{notification.text}
+														</div>
+													</div> :
+													<>
+														<div style={{ color: '#232B40', marginBottom: 10 }}>用户-{notification.id}</div>
+														<div style={{ width: 'max-content', padding: '10px 20px', color: '#434D6C', lineHeight: '26px', background: '#fff', borderRadius: '0px 8px 8px 8px' }}>
+															{notification.text}
+														</div>
+													</>
+											}
+										</div> :
+										<div style={{width: '100%', margin: '20px 0', textAlign: 'center'}}>
+											{notification.text}
+										</div>
+								}
 
-									<p className='text'>{notification.text}</p>
-								</div>
 							</div>
-						</Appear>
-					);
-				})
-			}
+
+
+							// 信息提示动画
+							// <Appear key={notification.id} duration={250}>
+							// 	<div
+							// 		className={classnames('notification', notification.type)}
+							// 		onClick={() => onClick(notification.id)}
+							// 	>
+							// 		<div className='icon' />
+
+							// 		<div className='body'>
+							// 			<If condition={notification.title}>
+							// 				<p className='title'>{notification.title}</p>
+							// 			</If>
+
+							// 			<p className='text'>{notification.text}</p>
+							// 		</div>
+							// 	</div>
+							// </Appear>
+						);
+					})
+				}
+			</div>
 		</div>
 	);
 };
 
 Notifications.propTypes =
 {
-	notifications : PropTypes.arrayOf(appPropTypes.Notification).isRequired,
-	onClick       : PropTypes.func.isRequired
+	notifications: PropTypes.arrayOf(appPropTypes.Notification).isRequired,
+	onClick: PropTypes.func.isRequired
 };
 
-const mapStateToProps = (state) =>
-{
+const mapStateToProps = (state) => {
 	const { notifications } = state;
 
 	return { notifications };
 };
 
-const mapDispatchToProps = (dispatch) =>
-{
+const mapDispatchToProps = (dispatch) => {
 	return {
-		onClick : (notificationId) =>
-		{
+		onClick: (notificationId) => {
 			dispatch(stateActions.removeNotification(notificationId));
 		}
 	};
diff --git a/app/lib/components/PeerView.jsx b/app/lib/components/PeerView.jsx
index ce8fb47..7f67254 100644
--- a/app/lib/components/PeerView.jsx
+++ b/app/lib/components/PeerView.jsx
@@ -99,7 +99,7 @@ export default class PeerView extends React.Component
 		return (
 			<div data-component='PeerView'>
 				<div className='info'>
-					<div className='icons'>
+					{/* <div className='icons'>
 						<div
 							className={classnames('icon', 'info', { on: showInfo })}
 							onClick={() => this.setState({ showInfo: !showInfo })}
@@ -395,12 +395,14 @@ export default class PeerView extends React.Component
 								{this._printConsumerScore(videoConsumerId, videoScore)}
 							</If>
 						</If>
-					</div>
+					</div> */}
 
-					<div className={classnames('peer', { 'is-me': isMe })}>
+					<div className={classnames('peer', { 'is-me': isMe })} style={{position: 'absolute', bottom: 0}}>
 						<Choose>
 							<When condition={isMe}>
-								<EditableInput
+								<span className='display-name'>{peer.displayName}</span>
+								{/* 可自行修改名称 */}
+								{/* <EditableInput
 									value={peer.displayName}
 									propName='displayName'
 									className='display-name editable'
@@ -413,7 +415,7 @@ export default class PeerView extends React.Component
 										spellCheck  : 'false'
 									}}
 									onChange={({ displayName }) => onChangeDisplayName(displayName)}
-								/>
+								/> */}
 							</When>
 
 							<Otherwise>
diff --git a/app/lib/components/Room.jsx b/app/lib/components/Room.jsx
index cd336ef..e31468a 100644
--- a/app/lib/components/Room.jsx
+++ b/app/lib/components/Room.jsx
@@ -34,9 +34,17 @@ class Room extends React.Component
 		return (
 			<Appear duration={300}>
 				<div data-component='Room'>
+					<div className='crumbs'>
+						<span className='goback' onClick={() => {history.push('/counselling/expertList')}}>
+							值班专家<span style={{margin: '0 4px'}}>{`>`}</span>
+						</span>
+						<span style={{color: '#5F6368'}}>在线聊天</span>
+					</div>
+
 					<Notifications />
 
-					<div className='state'>
+					{/* 当前房间状态信息 */}
+					{/* <div className='state'>
 						<div className={classnames('icon', room.state)} />
 						<p className={classnames('text', room.state)}>{room.state}</p>
 					</div>
@@ -45,9 +53,10 @@ class Room extends React.Component
 						<p className='text'><span className='label'>server:&nbsp;&nbsp;</span>{room.mediasoupVersion}</p>
 						<p className='text'><span className='label'>client:&nbsp;&nbsp;</span>{mediasoupClientVersion}</p>
 						<p className='text'><span className='label'>handler:&nbsp;&nbsp;</span>{room.mediasoupClientHandler}</p>
-					</div>
+					</div> */}
 
-					<div className='room-link-wrapper'>
+					{/* 复制当前房间链接 */}
+					{/* <div className='room-link-wrapper'>
 						<div className='room-link'>
 							<a
 								className='link'
@@ -76,7 +85,7 @@ class Room extends React.Component
 								invitation link
 							</a>
 						</div>
-					</div>
+					</div> */}
 
 					<Peers />
 
@@ -98,7 +107,7 @@ class Room extends React.Component
 								on       : me.audioOnly,
 								disabled : me.audioOnlyInProgress
 							})}
-							data-tip={'Show/hide participants\' video'}
+							data-tip={'将参与者的视频 显示/隐藏'}
 							onClick={() =>
 							{
 								me.audioOnly
@@ -111,7 +120,7 @@ class Room extends React.Component
 							className={classnames('button', 'mute-audio', {
 								on : me.audioMuted
 							})}
-							data-tip={'Mute/unmute participants\' audio'}
+							data-tip={'将参与者的音频 静音/取消静音'}
 							onClick={() =>
 							{
 								me.audioMuted
@@ -124,12 +133,13 @@ class Room extends React.Component
 							className={classnames('button', 'restart-ice', {
 								disabled : me.restartIceInProgress
 							})}
-							data-tip='Restart ICE'
+							data-tip='重新启动 ICE'
 							onClick={() => roomClient.restartIce()}
 						/>
 					</div>
-
-					<Stats />
+					
+					{/* 当前房间状态信息 */}
+					{/* <Stats /> */}
 
 					<If condition={window.NETWORK_THROTTLE_SECRET}>
 						<NetworkThrottle
@@ -138,7 +148,7 @@ class Room extends React.Component
 					</If>
 
 					<ReactTooltip
-						type='light'
+						place='right'
 						effect='solid'
 						delayShow={100}
 						delayHide={100}
@@ -182,7 +192,7 @@ const mapDispatchToProps = (dispatch) =>
 		{
 			dispatch(requestActions.notify(
 				{
-					text : 'Room link copied to the clipboard'
+					text : '房间链接已复制到剪贴板'
 				}));
 		}
 	};
diff --git a/app/lib/redux/requestActions.js b/app/lib/redux/requestActions.js
index 424df27..52fdc2a 100644
--- a/app/lib/redux/requestActions.js
+++ b/app/lib/redux/requestActions.js
@@ -2,7 +2,7 @@ import randomString from 'random-string';
 import * as stateActions from './stateActions';
 
 // This returns a redux-thunk action (a function).
-export const notify = ({ type = 'info', text, title, timeout }) =>
+export const notify = ({ type = 'info', isMe = false, text, title, timeout }) =>
 {
 	if (!timeout)
 	{
@@ -23,16 +23,16 @@ export const notify = ({ type = 'info', text, title, timeout }) =>
 		type,
 		title,
 		text,
-		timeout
+		timeout,
+		isMe,
 	};
 
 	return (dispatch) =>
 	{
 		dispatch(stateActions.addNotification(notification));
-
-		setTimeout(() =>
-		{
-			dispatch(stateActions.removeNotification(notification.id));
-		}, timeout);
+		// setTimeout(() =>
+		// {
+		// 	dispatch(stateActions.removeNotification(notification.id));
+		// }, timeout);
 	};
 };
diff --git a/app/stylus/components/ChatInput.styl b/app/stylus/components/ChatInput.styl
index 13071a0..b205c0a 100644
--- a/app/stylus/components/ChatInput.styl
+++ b/app/stylus/components/ChatInput.styl
@@ -2,19 +2,35 @@
 	position: relative;
 	height: 100%;
 	width: 100%;
+	display: flex;
+	align-items: center;
+
+	> .sendOut {
+		width: 80px;
+		height: 34px;
+		background: linear-gradient( 139deg, #5C64FF 0%, #6988F8 100%);
+		border-radius: 17px;
+		color: #fff;
+		display: flex;
+		justify-content: center;
+		align-items: center;
+		cursor: pointer;
+		font-size: 12px;
+		margin: 0 12px;
+	}
 
 	> textarea {
-		height: 100%;
+		// height: 100%;
 		width: 100%;
 		padding: 4px 8px;
 		resize: none;
 		outline: none;
-		background-color: rgba(#243B55, 1);
-		color: #fff;
+		background-color: rgba(#fff, 1);
+		color: #000;
 		font-family: inherit;
 		font-size: 13px;
 		font-weight: 400;
-		line-height: 22px;
+		line-height: 23px;
 		border: none;
 
 		+placeholder() {
diff --git a/app/stylus/components/NetworkThrottle.styl b/app/stylus/components/NetworkThrottle.styl
index 2056611..ca8690f 100644
--- a/app/stylus/components/NetworkThrottle.styl
+++ b/app/stylus/components/NetworkThrottle.styl
@@ -6,7 +6,7 @@
 	padding: 0 20px;
 	background: rgba(#fff, 0.95);
 	border-radius: 4px;
-	box-shadow: 0px 5px 12px 2px rgba(#111, 0.5);
+	// box-shadow: 0px 5px 12px 2px rgba(#111, 0.5);
 	font-family: 'Roboto';
 
 	> h1.draggable {
diff --git a/app/stylus/components/Notifications.styl b/app/stylus/components/Notifications.styl
index 0bec3ea..8589735 100644
--- a/app/stylus/components/Notifications.styl
+++ b/app/stylus/components/Notifications.styl
@@ -1,19 +1,18 @@
 [data-component='Notifications'] {
 	position: fixed;
 	z-index: 9999;
-	pointer-events: none;
+	// pointer-events: none;
 	top: 0;
 	right: 0;
 	bottom: 0;
-	padding: 20px;
 	display: flex;
 	flex-direction: column;
-	justify-content: flex-end;
-	align-items: flex-end;
+	//justify-content: flex-end;
+	//align-items: flex-end;
 
 	+desktop() {
-		padding: 10px;
-		width: 300px;
+		// padding: 10px;
+		// width: 300px;
 	}
 
 	+mobile() {
@@ -22,6 +21,23 @@
 		max-width: 220px;
 	}
 
+	> .chatTitle {
+		color: #000;
+		font-size: 16px;
+		height: 54px;
+		line-height: 54px;
+		padding-left: 20px;
+		border-bottom: 1px solid #EBEBEB;
+		font-weight: 500;
+	}
+
+	> .chatwarp {
+		overflow: hidden;
+		overflow-y: auto;
+		height: calc(100% - 50px - 85px);
+	}
+	
+
 	> .notification {
 		pointer-events: auto;
 		margin-top: 4px;
diff --git a/app/stylus/components/PeerView.styl b/app/stylus/components/PeerView.styl
index 556bc85..d139fa7 100644
--- a/app/stylus/components/PeerView.styl
+++ b/app/stylus/components/PeerView.styl
@@ -165,7 +165,7 @@
 				}
 
 				&:not(.is-me) {
-					padding: 20px;
+					padding: 10px;
 					align-items: flex-start;
 					pointer-events: none;
 				}
diff --git a/app/stylus/components/Peers.styl b/app/stylus/components/Peers.styl
index e8d0628..71f11ec 100644
--- a/app/stylus/components/Peers.styl
+++ b/app/stylus/components/Peers.styl
@@ -3,8 +3,9 @@
 	width: 100%;
 
 	+desktop() {
-		width: 100%;
-		padding: 40px 0 220px 0;
+		width: calc(100% - 423px);
+		background: #fff;
+		padding: 40px 0 220px 50px;
 		display: flex;
 		flex-direction: row;
 		flex-wrap: wrap;
@@ -29,11 +30,12 @@
 
 		+desktop() {
 			flex: 0 0 auto;
-			height: 382px;
-			width: 450px;
-			margin: 6px;
+			border-radius: 8px;
+			height: 202px;
+			width: 264px;
+			margin: 10px;
 			border: 1px solid rgba(#fff, 0.15);
-			box-shadow: 0px 5px 12px 2px rgba(#111, 0.5);
+			// box-shadow: 0px 5px 12px 2px rgba(#111, 0.5);
 			transition-property: border-color;
 			transition-duration: 0.35s;
 
diff --git a/app/stylus/components/Room.styl b/app/stylus/components/Room.styl
index 6f23fbc..3a75c17 100644
--- a/app/stylus/components/Room.styl
+++ b/app/stylus/components/Room.styl
@@ -5,6 +5,21 @@
 
 	AppearFadeIn(300ms);
 
+	> .crumbs {
+		position: absolute;
+    margin: 16px 30px;
+    font-size: 14px;
+
+		> .goback {
+			cursor: pointer;
+			color: #C5C5C5;
+
+			&:hover {
+				color: #5F6368;
+			}
+		}
+	}
+
 	> .state {
 		position: fixed;
 		z-index: 100;
@@ -189,7 +204,7 @@
 		position: fixed;
 		z-index: 100;
 		overflow: hidden;
-		box-shadow: 0px 5px 12px 2px rgba(#111, 0.5);
+		// box-shadow: 0px 5px 12px 2px rgba(#111, 0.5);
 		transition-property: border-color;
 		transition-duration: 0.2s;
 
@@ -198,10 +213,11 @@
 		}
 
 		+desktop() {
-			height: 250px;
-			width: 294px;
-			bottom: 60px;
+			height: 202px;
+			width: 264px;
+			bottom: 20px;
 			left: 20px;
+			border-radius: 8px;
 			border: 1px solid rgba(#fff, 0.15);
 		}
 
@@ -216,16 +232,19 @@
 
 	> .chat-input-container {
 		position: fixed;
-		z-index: 100;
+		z-index: 9999;
 		overflow: hidden;
 		box-shadow: 0px 5px 12px 2px rgba(#111, 0.5);
 
 		+desktop() {
-			height: 30px;
-			width: 294px;
-			bottom: 20px;
-			left: 20px;
-			border: 1px solid rgba(#fff, 0.15);
+			bottom: 30px;
+			right: 45px;
+			width: 350px;
+			height: 60px;
+			height: 60px;
+			background: #FFFFFF;
+			box-shadow: 0px 0px 10px 0px rgba(226,226,226,0.5);
+			border-radius: 8px;
 		}
 
 		+mobile() {
@@ -265,7 +284,7 @@
 			background-position: center;
 			background-size: 75%;
 			background-repeat: no-repeat;
-			background-color: $COLOR_BG_1;
+			background-color: rgba(#000, 0.3);
 			cursor: pointer;
 			transition-property: opacity, background-color;
 			transition-duration: 0.2s;
diff --git a/app/stylus/index.styl b/app/stylus/index.styl
index 3f14799..cc83b1e 100644
--- a/app/stylus/index.styl
+++ b/app/stylus/index.styl
@@ -16,7 +16,7 @@ html {
 	// background-size: cover;
 	// background-repeat: no-repeat;
 	background: #141E30;
-	background: linear-gradient(to top, #243B55, #141E30);
+	background: #fff;
 	font-family: 'Roboto';
 	font-weight: 300;
 
@@ -36,6 +36,7 @@ body {
 #mediasoup-demo-app-container {
 	height: 100%;
 	width: 100%;
+	background: #fff;
 
 	// Components
 	@import './components/Room';
@@ -67,3 +68,23 @@ body {
 		position: fixed; // Required for old IE
 	}
 }
+
+::-webkit-scrollbar {
+  height: 6px;
+  width: 6px;
+  background: rgba(0, 0, 0, 0.1) !important;
+}
+
+::-webkit-scrollbar-thumb {
+  background: rgba(0, 0, 0, 0.1) !important;
+  border-radius: 3px;
+
+  &:hover {
+    background: rgba(0, 0, 0, 0.20) !important;
+  }
+}
+
+::-webkit-scrollbar-track {
+  background-color: #f6f7f94d !important;
+  box-shadow: initial !important;
+}
diff --git a/server/config.js b/server/config.js
index f2243b5..d4b0f94 100644
--- a/server/config.js
+++ b/server/config.js
@@ -17,7 +17,7 @@ module.exports =
 	// Signaling settings (protoo WebSocket server and HTTP API server).
 	https  :
 	{
-		listenIp   : '192.168.0.167', // 换成你的IP地址
+		listenIp   : '0.0.0.0', // 换成你的IP地址
 		// NOTE: Don't change listenPort (client app assumes 4443).
 		listenPort : process.env.PROTOO_LISTEN_PORT || 4443,
 		// NOTE: Set your own valid certificate files.