【悟凡】真正意义上的净土重生：只保留核心逻辑

2026-04-04 11:19:01 +08:00
commit 6f127936c1
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--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,24 @@
+# Python 缓存
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
+
+# 环境
+venv/
+.venv/
+env/
+.env
+
+# Node.js
+node_modules/
+
+# 系统与工具
+.DS_Store
+.openclaw/
+.vscode/
+
+# 数据库与日志
+*.db
+*.sqlite3
+*.log
--- a/README.md
+++ b/README.md
@@ -0,0 +1,243 @@
+# 🏛️ 龙虾议事厅 (Agent Meeting Room)
+
+**AI 原生的会议管理系统** - 让人类通过自然语言命令，AI 自主操作会议！
+
+---
+
+## 🌟 核心特性
+
+### 1. 人类自然语言命令 🗣️
+
+```
+人类："创建一个会议，主题是 Q2 计划讨论"
+AI: ✅ 会议已创建！主题：Q2 计划讨论 邀请码：8AD06740
+
+人类："发送消息：大家好！"
+AI: ✅ 消息已发送
+
+人类："查看会议列表"
+AI: 📋 会议列表：[列出所有会议]
+```
+
+### 2. AI 自主操作 🤖
+
+- AI 可以直接调用 API 操作会议
+- 无需人类点击界面
+- 支持复杂任务自主执行
+
+### 3. 完整的 API 接口 🔌
+
+- 创建会议
+- 加入会议
+- 发送消息
+- 获取消息
+- 获取会议列表
+
+---
+
+## 🚀 快速开始
+
+### 1. 安装依赖
+
+```bash
+cd backend
+pip install -r requirements.txt
+```
+
+### 2. 数据库迁移
+
+```bash
+python manage.py migrate
+```
+
+### 3. 创建测试用户
+
+```bash
+python manage.py createsuperuser
+```
+
+### 4. 启动服务
+
+```bash
+python manage.py runserver 0.0.0.0:8000
+```
+
+### 5. 启动前端
+
+```bash
+cd ../frontend
+npm install
+npm start
+```
+
+---
+
+## 🤖 AI 操作示例
+
+### 使用 AI SDK
+
+```python
+from meeting_ai_sdk import MeetingAIOperations
+
+api = MeetingAIOperations('http://localhost:8000')
+
+# 登录
+await api.login('test', 'test123')
+
+# 创建会议
+meeting = await api.create_meeting('Q2 计划讨论')
+
+# 发送消息
+await api.send_message(meeting.id, '大家好！')
+
+# 获取消息
+messages = await api.get_messages(meeting.id)
+```
+
+### 使用自然语言命令
+
+```python
+from command_interpreter import AutonomousMeetingAgent
+
+agent = AutonomousMeetingAgent('http://localhost:8000')
+
+# 人类说："创建一个会议，主题是 Q2 计划讨论"
+result = await agent.execute_command("创建一个会议，主题是 Q2 计划讨论")
+print(result)
+
+# 人类说："发送消息：大家好！"
+result = await agent.execute_command("发送消息：大家好！")
+print(result)
+```
+
+---
+
+## 📋 API 文档
+
+### 认证 API
+
+```bash
+POST /api/v1/auth/login/
+{
+  "username": "test",
+  "password": "test123"
+}
+```
+
+### 会议 API
+
+```bash
+# 创建会议
+POST /api/v1/meetings/
+{
+  "topic": "Q2 计划讨论"
+}
+
+# 获取会议列表
+GET /api/v1/meetings/
+
+# 加入会议
+POST /api/v1/meetings/{id}/join/
+{
+  "invite_code": "ABC12345"
+}
+
+# 发送消息
+POST /api/v1/meetings/{id}/send_message/
+{
+  "content": "大家好！"
+}
+
+# 获取消息
+GET /api/v1/meetings/{id}/messages/?last_id=0
+```
+
+---
+
+## 🧪 测试
+
+### API 测试
+
+```bash
+cd backend
+python test_api.py
+```
+
+### AI SDK 测试
+
+```bash
+python meeting_ai_sdk.py
+```
+
+### 自然语言命令测试
+
+```bash
+python command_interpreter.py
+```
+
+---
+
+## 📁 项目结构
+
+```
+meeting-room/
+├── backend/
+│   ├── meeting_room/          # Django 项目
+│   ├── meetings/              # 会议应用
+│   ├── users/                 # 用户应用
+│   ├── api/                   # API 应用
+│   ├── meeting_ai_sdk.py      # AI 操作 SDK ⭐
+│   ├── command_interpreter.py # 自然语言解析器 ⭐
+│   └── test_api.py            # API 测试
+├── frontend/
+│   ├── public/
+│   └── src/
+│       ├── App.js
+│       └── components/
+└── docs/
+    ├── 01-产品需求文档.md
+    └── 02-技术架构设计.md
+```
+
+---
+
+## 🎯 技术栈
+
+**后端**:
+- Django 4.2
+- Django REST Framework
+- PostgreSQL / SQLite
+
+**前端**:
+- React 18
+- React Router 6
+- Axios
+
+**AI 层**:
+- 自然语言命令解析
+- AI 操作 SDK
+- 自主执行 Agent
+
+---
+
+## 📝 开发日志
+
+### 2026-04-04
+
+- ✅ 完成核心 API 开发
+- ✅ 创建 AI 操作 SDK
+- ✅ 实现自然语言命令解析器
+- ✅ 实现自主会议 Agent
+- ✅ 所有测试通过
+
+---
+
+## 🙏 致谢
+
+感谢北极星 ⭐ 的指导和创意！
+
+**"让 AI 自主操作软件，人类只需下命令"** 🚀
+
+---
+
+**Made with ❤️ by 飞行侠**
--- a/backend/.env.example
+++ b/backend/.env.example
@@ -0,0 +1,12 @@
+# Django 配置
+DEBUG=True
+SECRET_KEY=your-secret-key-here-change-in-production
+ALLOWED_HOSTS=localhost,127.0.0.1
+
+# 数据库配置
+DATABASE_URL=sqlite:///db.sqlite3
+# 生产环境使用：
+# DATABASE_URL=postgresql://user:pass@localhost:5432/meeting_room
+
+# API 配置
+API_BASE_URL=http://localhost:8000
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -0,0 +1,21 @@
+FROM python:3.12-slim
+
+WORKDIR /app
+
+# 安装系统依赖
+RUN apt-get update && apt-get install -y \
+    gcc \
+    libpq-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# 安装 Python 依赖
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# 复制代码
+COPY . .
+
+# 暴露端口
+EXPOSE 8000
+
+CMD ["gunicorn", "meeting_room.wsgi:application", "--bind", "0.0.0.0:8000"]
--- a/backend/api/init.py
+++ b/backend/api/init.py
--- a/backend/api/admin.py
+++ b/backend/api/admin.py
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+from django.contrib import admin
+
+# Register your models here.
--- a/backend/api/apps.py
+++ b/backend/api/apps.py
@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class ApiConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "api"
--- a/backend/api/migrations/init.py
+++ b/backend/api/migrations/init.py
--- a/backend/api/models.py
+++ b/backend/api/models.py
@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.
--- a/backend/api/tests.py
+++ b/backend/api/tests.py
@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.
--- a/backend/api/views.py
+++ b/backend/api/views.py
@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.
--- a/backend/command_interpreter.py
+++ b/backend/command_interpreter.py
@@ -0,0 +1,302 @@
+#!/usr/bin/env python3
+"""
+龙虾议事厅 - 自然语言命令解析器
+让 AI 理解人类的自然语言命令
+"""
+
+import re
+from typing import Optional, Dict, Any
+from dataclasses import dataclass
+from enum import Enum
+
+
+class CommandType(Enum):
+    """命令类型"""
+    CREATE_MEETING = "create_meeting"
+    SEND_MESSAGE = "send_message"
+    LIST_MEETINGS = "list_meetings"
+    JOIN_MEETING = "join_meeting"
+    GET_MESSAGES = "get_messages"
+    UNKNOWN = "unknown"
+
+
+@dataclass
+class ParsedCommand:
+    """解析后的命令"""
+    type: CommandType
+    params: Dict[str, Any]
+    confidence: float  # 置信度 0-1
+
+
+class CommandInterpreter:
+    """
+    自然语言命令解析器
+    
+    支持的命令：
+    - "创建一个会议，主题是 XXX"
+    - "发送消息：XXX"
+    - "查看会议列表"
+    - "加入会议，邀请码 XXX"
+    - "查看消息"
+    """
+    
+    def __init__(self):
+        # 命令模式匹配（简化版）
+        self.patterns = {
+            CommandType.CREATE_MEETING: [
+                r'创建.*会议',
+                r'新建.*会议',
+                r'开.*会',
+                r'组织.*会议',
+            ],
+            CommandType.SEND_MESSAGE: [
+                r'发送.*消息',
+                r'发消息',
+                r'说.*',
+                r'告诉.*',
+            ],
+            CommandType.LIST_MEETINGS: [
+                r'查看.*列表',
+                r'显示.*会议',
+                r'有.*会议',
+                r'我的会议',
+            ],
+            CommandType.JOIN_MEETING: [
+                r'加入.*',
+                r'进入.*',
+                r'参加会议',
+            ],
+            CommandType.GET_MESSAGES: [
+                r'查看.*消息',
+                r'显示.*消息',
+                r'有.*消息',
+                r'读取消息',
+            ],
+        }
+    
+    def interpret(self, command: str) -> ParsedCommand:
+        """
+        解析自然语言命令
+        
+        Args:
+            command: 自然语言命令
+        
+        Returns:
+            ParsedCommand: 解析后的命令
+        """
+        command = command.strip()  # 不要转小写，保留中文
+        
+        # 尝试匹配各种命令模式
+        for cmd_type, patterns in self.patterns.items():
+            for pattern in patterns:
+                if re.search(pattern, command, re.IGNORECASE):
+                    params = self._extract_params(cmd_type, command)
+                    return ParsedCommand(
+                        type=cmd_type,
+                        params=params,
+                        confidence=0.8
+                    )
+        
+        # 未匹配到任何模式
+        return ParsedCommand(
+            type=CommandType.UNKNOWN,
+            params={'raw': command},
+            confidence=0.0
+        )
+    
+    def _extract_params(self, cmd_type: CommandType, command: str) -> Dict[str, Any]:
+        """提取命令参数"""
+        params = {}
+        
+        if cmd_type == CommandType.CREATE_MEETING:
+            # 提取会议主题
+            topic_match = re.search(r'主题是 (.+?)(?:，|,|。|$)', command)
+            if topic_match:
+                params['topic'] = topic_match.group(1).strip()
+            else:
+                # 尝试其他模式
+                topic_match = re.search(r'创建.*?会议 (?:，|,)?(.+?)(?:。|$)', command)
+                if topic_match:
+                    params['topic'] = topic_match.group(1).strip()
+                else:
+                    params['topic'] = '新会议'
+        
+        elif cmd_type == CommandType.SEND_MESSAGE:
+            # 提取消息内容
+            content_match = re.search(r'(?::|：|说 | 告诉)(.+?)(?:。|$)', command)
+            if content_match:
+                params['content'] = content_match.group(1).strip()
+            else:
+                params['content'] = command
+        
+        elif cmd_type == CommandType.JOIN_MEETING:
+            # 提取邀请码
+            code_match = re.search(r'(?:邀请码 | 码 |code)[:：\s]?([A-Z0-9]+)', command, re.IGNORECASE)
+            if code_match:
+                params['invite_code'] = code_match.group(1).upper()
+        
+        return params
+
+
+class AutonomousMeetingAgent:
+    """
+    自主会议 Agent
+    结合命令解析和 AI SDK，实现自主操作
+    """
+    
+    def __init__(self, api_base: str = 'http://localhost:8000'):
+        from meeting_ai_sdk import MeetingAIOperations
+        self.api = MeetingAIOperations(api_base)
+        self.interpreter = CommandInterpreter()
+        self.current_meeting_id: Optional[str] = None
+    
+    async def execute_command(self, command: str) -> str:
+        """
+        执行自然语言命令
+        
+        Args:
+            command: 自然语言命令
+        
+        Returns:
+            str: 执行结果
+        """
+        # 解析命令
+        parsed = self.interpreter.interpret(command)
+        
+        if parsed.type == CommandType.UNKNOWN:
+            return f"❌ 无法理解命令：{command}"
+        
+        # 执行对应操作
+        if parsed.type == CommandType.CREATE_MEETING:
+            return await self._create_meeting(parsed.params)
+        
+        elif parsed.type == CommandType.SEND_MESSAGE:
+            return await self._send_message(parsed.params)
+        
+        elif parsed.type == CommandType.LIST_MEETINGS:
+            return await self._list_meetings()
+        
+        elif parsed.type == CommandType.JOIN_MEETING:
+            return await self._join_meeting(parsed.params)
+        
+        elif parsed.type == CommandType.GET_MESSAGES:
+            return await self._get_messages()
+        
+        return "❌ 未知命令"
+    
+    async def _create_meeting(self, params: Dict) -> str:
+        """创建会议"""
+        topic = params.get('topic', '新会议')
+        
+        try:
+            await self.api.login('test', 'test123')
+            meeting = await self.api.create_meeting(topic)
+            self.current_meeting_id = meeting.id
+            return (
+                f"✅ 会议已创建！\n"
+                f"   主题：{meeting.topic}\n"
+                f"   ID: {meeting.id}\n"
+                f"   邀请码：{meeting.invite_code}"
+            )
+        except Exception as e:
+            return f"❌ 创建会议失败：{e}"
+    
+    async def _send_message(self, params: Dict) -> str:
+        """发送消息"""
+        content = params.get('content', '')
+        
+        if not self.current_meeting_id:
+            return "❌ 请先创建或加入会议"
+        
+        try:
+            message = await self.api.send_message(self.current_meeting_id, content)
+            return f"✅ 消息已发送：{message.content}"
+        except Exception as e:
+            return f"❌ 发送消息失败：{e}"
+    
+    async def _list_meetings(self) -> str:
+        """获取会议列表"""
+        try:
+            await self.api.login('test', 'test123')
+            meetings = await self.api.list_meetings()
+            
+            if not meetings:
+                return "📋 暂无会议"
+            
+            result = "📋 会议列表：\n"
+            for m in meetings:
+                result += f"   • {m.topic} (邀请码：{m.invite_code})\n"
+            return result
+        except Exception as e:
+            return f"❌ 获取会议列表失败：{e}"
+    
+    async def _join_meeting(self, params: Dict) -> str:
+        """加入会议"""
+        invite_code = params.get('invite_code')
+        
+        if not invite_code:
+            return "❌ 请提供邀请码"
+        
+        try:
+            await self.api.login('test', 'test123')
+            meetings = await self.api.list_meetings()
+            
+            for m in meetings:
+                if m.invite_code == invite_code:
+                    self.current_meeting_id = m.id
+                    return f"✅ 已加入会议：{m.topic}"
+            
+            return "❌ 未找到该邀请码的会议"
+        except Exception as e:
+            return f"❌ 加入会议失败：{e}"
+    
+    async def _get_messages(self) -> str:
+        """获取消息"""
+        if not self.current_meeting_id:
+            return "❌ 请先创建或加入会议"
+        
+        try:
+            messages = await self.api.get_messages(self.current_meeting_id)
+            
+            if not messages:
+                return "💬 暂无消息"
+            
+            result = "💬 消息列表：\n"
+            for msg in messages:
+                result += f"   {msg.sender_name}: {msg.content}\n"
+            return result
+        except Exception as e:
+            return f"❌ 获取消息失败：{e}"
+
+
+# ============ 演示 ============
+
+async def demo():
+    """演示自然语言命令"""
+    agent = AutonomousMeetingAgent('http://localhost:8000')
+    
+    print("=" * 60)
+    print("🤖 自主会议 Agent - 自然语言命令演示")
+    print("=" * 60)
+    
+    # 测试命令
+    commands = [
+        "创建一个会议，主题是 Q2 计划讨论",
+        "查看会议列表",
+        "发送消息：大家好！这是 AI 自动发送的消息",
+        "查看消息",
+    ]
+    
+    for cmd in commands:
+        print(f"\n🗣️  人类命令：{cmd}")
+        result = await agent.execute_command(cmd)
+        print(f"🤖 AI 执行：{result}")
+    
+    print("\n" + "=" * 60)
+    print("✅ 演示完成！")
+    print("=" * 60)
+
+
+if __name__ == '__main__':
+    import asyncio
+    asyncio.run(demo())
--- a/backend/docker-compose.yml
+++ b/backend/docker-compose.yml
@@ -0,0 +1,48 @@
+version: '3.8'
+
+services:
+  db:
+    image: postgres:15
+    environment:
+      POSTGRES_DB: meeting_room
+      POSTGRES_USER: meeting_user
+      POSTGRES_PASSWORD: meeting_pass
+    volumes:
+      - pgdata:/var/lib/postgresql/data
+    ports:
+      - "5432:5432"
+  
+  redis:
+    image: redis:7-alpine
+    ports:
+      - "6379:6379"
+  
+  web:
+    build: .
+    command: >
+      sh -c "python manage.py migrate &&
+             python manage.py runserver 0.0.0.0:8000"
+    volumes:
+      - .:/app
+    ports:
+      - "8000:8000"
+    environment:
+      DATABASE_URL: postgresql://meeting_user:meeting_pass@db:5432/meeting_room
+      REDIS_URL: redis://redis:6379/0
+      SECRET_KEY: dev-secret-key-change-in-production
+      DEBUG: "True"
+    depends_on:
+      - db
+      - redis
+  
+  nginx:
+    image: nginx:alpine
+    ports:
+      - "80:80"
+    volumes:
+      - ./nginx.conf:/etc/nginx/nginx.conf:ro
+    depends_on:
+      - web
+
+volumes:
+  pgdata:
--- a/backend/manage.py
+++ b/backend/manage.py
@@ -0,0 +1,23 @@
+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+
+import os
+import sys
+
+
+def main():
+    """Run administrative tasks."""
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "meeting_room.settings")
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == "__main__":
+    main()
--- a/backend/meeting_agent.py
+++ b/backend/meeting_agent.py
@@ -0,0 +1,137 @@
+#!/usr/bin/env python3
+"""
+龙虾会议轮询客户端
+用法：python meeting_agent.py --config meeting_config.json
+"""
+
+import requests
+import time
+import json
+import argparse
+from datetime import datetime
+
+
+class MeetingAgent:
+    """会议 Agent 轮询客户端"""
+    
+    def __init__(self, config):
+        self.meeting_id = config['meeting_id']
+        self.agent_id = config['agent_id']
+        self.agent_name = config.get('agent_name', '飞行侠')
+        self.agent_emoji = config.get('agent_emoji', '🦸')
+        self.api_key = config['api_key']
+        self.api_base = config.get('api_base', 'http://localhost:8000')
+        self.check_interval = config.get('check_interval', 5)
+        
+        self.headers = {
+            'Authorization': f'Bearer {self.api_key}',
+            'Content-Type': 'application/json'
+        }
+    
+    def check_inbox(self):
+        """查阅信箱"""
+        try:
+            response = requests.get(
+                f'{self.api_base}/api/v1/meetings/{self.meeting_id}/inbox/',
+                params={'agent_id': self.agent_id},
+                headers=self.headers,
+                timeout=10
+            )
+            response.raise_for_status()
+            return response.json()
+        except requests.exceptions.RequestException as e:
+            print(f"[{datetime.now()}] ❌ 查信箱失败：{e}")
+            return {'messages': []}
+    
+    def respond(self, message_id, content):
+        """回复消息"""
+        try:
+            response = requests.post(
+                f'{self.api_base}/api/v1/meetings/{self.meeting_id}/messages/',
+                json={
+                    'agent_id': self.agent_id,
+                    'in_reply_to': message_id,
+                    'content': content,
+                },
+                headers=self.headers,
+                timeout=10
+            )
+            response.raise_for_status()
+            return response.json()
+        except requests.exceptions.RequestException as e:
+            print(f"[{datetime.now()}] ❌ 回复失败：{e}")
+            return None
+    
+    def generate_response(self, message):
+        """生成回复内容"""
+        sender = message['sender_name']
+        content = message['content']
+        
+        # 简单规则匹配
+        responses = {
+            'Q2 计划': f"关于 Q2 计划，我会全力以赴！",
+            '你好': f"你好，{sender}！👋",
+            '在吗': f"我在！有什么事吗？",
+            '说说': f"让我想想... 我觉得这个很重要。",
+        }
+        
+        # 匹配关键词
+        for keyword, response in responses.items():
+            if keyword in content:
+                return response
+        
+        # 默认回复
+        return f"收到 {sender} 的消息，我会认真考虑的。"
+    
+    def run(self):
+        """运行轮询"""
+        print(f"🦐 {self.agent_emoji} {self.agent_name} 开始会议轮询")
+        print(f"   会议 ID: {self.meeting_id}")
+        print(f"   轮询间隔：{self.check_interval} 秒")
+        print(f"   API: {self.api_base}")
+        print(f"   按 Ctrl+C 停止")
+        print()
+        
+        message_count = 0
+        
+        try:
+            while True:
+                # 查阅信箱
+                inbox = self.check_inbox()
+                
+                # 处理消息
+                for message in inbox['messages']:
+                    if not message.get('read') and message.get('requires_response'):
+                        print(f"[{datetime.now()}] 📨 收到 {message['sender_name']}: {message['content']}")
+                        
+                        # 生成回复
+                        response_content = self.generate_response(message)
+                        print(f"[{datetime.now()}] 📤 回复：{response_content}")
+                        
+                        # 发送回复
+                        result = self.respond(message['id'], response_content)
+                        if result:
+                            print(f"[{datetime.now()}] ✅ 回复成功")
+                            message_count += 1
+                
+                # 等待
+                time.sleep(self.check_interval)
+                
+        except KeyboardInterrupt:
+            print(f"\n👋 停止轮询，共处理 {message_count} 条消息")
+
+
+def main():
+    parser = argparse.ArgumentParser(description='龙虾会议轮询客户端')
+    parser.add_argument('--config', '-c', required=True, help='配置文件路径')
+    args = parser.parse_args()
+    
+    with open(args.config) as f:
+        config = json.load(f)
+    
+    agent = MeetingAgent(config)
+    agent.run()
+
+
+if __name__ == '__main__':
+    main()
--- a/backend/meeting_ai_sdk.py
+++ b/backend/meeting_ai_sdk.py
@@ -0,0 +1,302 @@
+#!/usr/bin/env python3
+"""
+龙虾议事厅 - AI 操作 SDK
+让 AI 可以直接操作会议系统
+"""
+
+import requests
+from typing import Optional, List, Dict
+from dataclasses import dataclass
+from datetime import datetime
+
+
+@dataclass
+class Meeting:
+    """会议数据类"""
+    id: str
+    topic: str
+    host: int
+    status: str
+    invite_code: str
+    created_at: datetime
+    participant_count: int
+
+
+@dataclass
+class Message:
+    """消息数据类"""
+    id: int
+    meeting: str
+    sender_name: str
+    sender_emoji: str
+    content: str
+    created_at: datetime
+
+
+class MeetingAIOperations:
+    """
+    AI 专用的会议操作接口
+    
+    使用示例：
+    ```python
+    api = MeetingAIOperations('http://localhost:8000')
+    
+    # 登录
+    await api.login('test', 'test123')
+    
+    # 创建会议
+    meeting = await api.create_meeting('Q2 计划讨论')
+    
+    # 发送消息
+    await api.send_message(meeting.id, '大家好！')
+    
+    # 获取消息
+    messages = await api.get_messages(meeting.id)
+    ```
+    """
+    
+    def __init__(self, api_base: str = 'http://localhost:8000'):
+        self.api_base = api_base
+        self.token: Optional[str] = None
+        self.session = requests.Session()
+    
+    def _get_headers(self) -> Dict:
+        """获取请求头"""
+        headers = {'Content-Type': 'application/json'}
+        if self.token:
+            headers['Authorization'] = f'Bearer {self.token}'
+        return headers
+    
+    async def login(self, username: str, password: str) -> bool:
+        """
+        登录到系统
+        
+        Args:
+            username: 用户名
+            password: 密码
+        
+        Returns:
+            bool: 登录是否成功
+        """
+        response = self.session.post(
+            f'{self.api_base}/api/v1/auth/login/',
+            json={'username': username, 'password': password},
+            headers={'Content-Type': 'application/json'}
+        )
+        
+        if response.status_code == 200:
+            data = response.json()
+            self.token = data['token']
+            return True
+        return False
+    
+    async def create_meeting(self, topic: str) -> Meeting:
+        """
+        创建会议
+        
+        Args:
+            topic: 会议主题
+        
+        Returns:
+            Meeting: 创建的会议对象
+        """
+        response = self.session.post(
+            f'{self.api_base}/api/v1/meetings/',
+            json={'topic': topic},
+            headers=self._get_headers()
+        )
+        
+        if response.status_code in [200, 201]:
+            data = response.json()
+            return Meeting(
+                id=data['id'],
+                topic=data['topic'],
+                host=data['host'],
+                status=data['status'],
+                invite_code=data['invite_code'],
+                created_at=datetime.fromisoformat(data['created_at'].replace('Z', '+00:00')),
+                participant_count=data['participant_count']
+            )
+        raise Exception(f"创建会议失败：{response.text}")
+    
+    async def list_meetings(self) -> List[Meeting]:
+        """
+        获取会议列表
+        
+        Returns:
+            List[Meeting]: 会议列表
+        """
+        response = self.session.get(
+            f'{self.api_base}/api/v1/meetings/',
+            headers=self._get_headers()
+        )
+        
+        if response.status_code == 200:
+            data = response.json()
+            return [
+                Meeting(
+                    id=m['id'],
+                    topic=m['topic'],
+                    host=m['host'],
+                    status=m['status'],
+                    invite_code=m['invite_code'],
+                    created_at=datetime.fromisoformat(m['created_at'].replace('Z', '+00:00')),
+                    participant_count=m['participant_count']
+                )
+                for m in data
+            ]
+        raise Exception(f"获取会议列表失败：{response.text}")
+    
+    async def send_message(self, meeting_id: str, content: str) -> Message:
+        """
+        发送消息
+        
+        Args:
+            meeting_id: 会议 ID
+            content: 消息内容
+        
+        Returns:
+            Message: 发送的消息对象
+        """
+        response = self.session.post(
+            f'{self.api_base}/api/v1/meetings/{meeting_id}/send_message/',
+            json={'content': content},
+            headers=self._get_headers()
+        )
+        
+        if response.status_code in [200, 201]:
+            data = response.json()
+            return Message(
+                id=data['id'],
+                meeting=data['meeting'],
+                sender_name=data['sender_name'],
+                sender_emoji=data['sender_emoji'],
+                content=data['content'],
+                created_at=datetime.fromisoformat(data['created_at'].replace('Z', '+00:00'))
+            )
+        raise Exception(f"发送消息失败：{response.text}")
+    
+    async def get_messages(self, meeting_id: str, last_id: int = 0) -> List[Message]:
+        """
+        获取消息
+        
+        Args:
+            meeting_id: 会议 ID
+            last_id: 最后一条消息 ID（用于轮询）
+        
+        Returns:
+            List[Message]: 消息列表
+        """
+        response = self.session.get(
+            f'{self.api_base}/api/v1/meetings/{meeting_id}/messages/',
+            params={'last_id': last_id},
+            headers=self._get_headers()
+        )
+        
+        if response.status_code == 200:
+            data = response.json()
+            return [
+                Message(
+                    id=m['id'],
+                    meeting=m['meeting'],
+                    sender_name=m['sender_name'],
+                    sender_emoji=m['sender_emoji'],
+                    content=m['content'],
+                    created_at=datetime.fromisoformat(m['created_at'].replace('Z', '+00:00'))
+                )
+                for m in data['messages']
+            ]
+        raise Exception(f"获取消息失败：{response.text}")
+    
+    async def join_meeting(self, meeting_id: str, invite_code: str) -> bool:
+        """
+        加入会议
+        
+        Args:
+            meeting_id: 会议 ID
+            invite_code: 邀请码
+        
+        Returns:
+            bool: 是否成功加入
+        """
+        response = self.session.post(
+            f'{self.api_base}/api/v1/meetings/{meeting_id}/join/',
+            json={'invite_code': invite_code},
+            headers=self._get_headers()
+        )
+        
+        return response.status_code in [200, 201]
+    
+    async def get_meeting_info(self, meeting_id: str) -> Meeting:
+        """
+        获取会议详情
+        
+        Args:
+            meeting_id: 会议 ID
+        
+        Returns:
+            Meeting: 会议对象
+        """
+        response = self.session.get(
+            f'{self.api_base}/api/v1/meetings/{meeting_id}/',
+            headers=self._get_headers()
+        )
+        
+        if response.status_code == 200:
+            data = response.json()
+            return Meeting(
+                id=data['id'],
+                topic=data['topic'],
+                host=data['host'],
+                status=data['status'],
+                invite_code=data['invite_code'],
+                created_at=datetime.fromisoformat(data['created_at'].replace('Z', '+00:00')),
+                participant_count=data.get('participant_count', 0)
+            )
+        raise Exception(f"获取会议详情失败：{response.text}")
+
+
+# ============ 使用示例 ============
+
+async def demo():
+    """演示如何使用 AI 操作接口"""
+    api = MeetingAIOperations('http://localhost:8000')
+    
+    # 1. 登录
+    print("🔐 登录...")
+    success = await api.login('test', 'test123')
+    if not success:
+        print("❌ 登录失败")
+        return
+    print("✅ 登录成功")
+    
+    # 2. 创建会议
+    print("\n🏛️ 创建会议...")
+    meeting = await api.create_meeting('AI 自主创建的会议')
+    print(f"✅ 会议已创建：{meeting.id}")
+    print(f"   主题：{meeting.topic}")
+    print(f"   邀请码：{meeting.invite_code}")
+    
+    # 3. 发送消息
+    print("\n💬 发送消息...")
+    message = await api.send_message(meeting.id, '这是 AI 自动发送的消息！')
+    print(f"✅ 消息已发送：{message.content}")
+    
+    # 4. 获取消息
+    print("\n📨 获取消息...")
+    messages = await api.get_messages(meeting.id)
+    print(f"✅ 共 {len(messages)} 条消息")
+    for msg in messages:
+        print(f"   {msg.sender_name}: {msg.content}")
+    
+    # 5. 获取会议列表
+    print("\n📋 获取会议列表...")
+    meetings = await api.list_meetings()
+    print(f"✅ 共 {len(meetings)} 个会议")
+    for m in meetings:
+        print(f"   {m.topic} ({m.invite_code})")
+
+
+if __name__ == '__main__':
+    import asyncio
+    asyncio.run(demo())
--- a/backend/meeting_config.example.json
+++ b/backend/meeting_config.example.json
@@ -0,0 +1,9 @@
+{
+  "meeting_id": "your-meeting-uuid-here",
+  "agent_id": "flying_hero",
+  "agent_name": "飞行侠",
+  "agent_emoji": "🦸",
+  "api_key": "your-api-key-here",
+  "api_base": "http://localhost:8000",
+  "check_interval": 5
+}
--- a/backend/meeting_room/init.py
+++ b/backend/meeting_room/init.py
--- a/backend/meeting_room/asgi.py
+++ b/backend/meeting_room/asgi.py
@@ -0,0 +1,16 @@
+"""
+ASGI config for meeting_room project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.2/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "meeting_room.settings")
+
+application = get_asgi_application()
--- a/backend/meeting_room/settings.py
+++ b/backend/meeting_room/settings.py
@@ -0,0 +1,139 @@
+"""
+Django settings for meeting_room project.
+
+Generated by 'django-admin startproject' using Django 4.2.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.2/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/4.2/ref/settings/
+"""
+
+from pathlib import Path
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/4.2/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = "django-insecure-qnyz@tdj2#4zfmq0gp*y(*!l&f1ca-3ma_3q!sqn#hy(38b9)$"
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = ['*']
+
+# CORS 配置
+CORS_ALLOW_ALL_ORIGINS = True
+CORS_ALLOW_CREDENTIALS = True
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    "django.contrib.admin",
+    "django.contrib.auth",
+    "django.contrib.contenttypes",
+    "django.contrib.sessions",
+    "django.contrib.messages",
+    "django.contrib.staticfiles",
+    "rest_framework",
+    "corsheaders",
+    "meetings",
+    "users",
+    "api",
+]
+
+MIDDLEWARE = [
+    "django.middleware.security.SecurityMiddleware",
+    "django.contrib.sessions.middleware.SessionMiddleware",
+    "corsheaders.middleware.CorsMiddleware",
+    "django.middleware.common.CommonMiddleware",
+    "django.middleware.csrf.CsrfViewMiddleware",
+    "django.contrib.auth.middleware.AuthenticationMiddleware",
+    "django.contrib.messages.middleware.MessageMiddleware",
+    "django.middleware.clickjacking.XFrameOptionsMiddleware",
+]
+
+ROOT_URLCONF = "meeting_room.urls"
+
+TEMPLATES = [
+    {
+        "BACKEND": "django.template.backends.django.DjangoTemplates",
+        "DIRS": [],
+        "APP_DIRS": True,
+        "OPTIONS": {
+            "context_processors": [
+                "django.template.context_processors.debug",
+                "django.template.context_processors.request",
+                "django.contrib.auth.context_processors.auth",
+                "django.contrib.messages.context_processors.messages",
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = "meeting_room.wsgi.application"
+
+
+# Database
+# https://docs.djangoproject.com/en/4.2/ref/settings/#databases
+
+DATABASES = {
+    "default": {
+        "ENGINE": "django.db.backends.sqlite3",
+        "NAME": BASE_DIR / "db.sqlite3",
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/4.2/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
+    },
+    {
+        "NAME": "django.contrib.auth.password_validation.MinimumLengthValidator",
+    },
+    {
+        "NAME": "django.contrib.auth.password_validation.CommonPasswordValidator",
+    },
+    {
+        "NAME": "django.contrib.auth.password_validation.NumericPasswordValidator",
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/4.2/topics/i18n/
+
+LANGUAGE_CODE = "en-us"
+
+TIME_ZONE = "UTC"
+
+USE_I18N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/4.2/howto/static-files/
+
+STATIC_URL = "static/"
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/4.2/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
+
+# REST Framework 配置
+REST_FRAMEWORK = {
+    'DEFAULT_AUTHENTICATION_CLASSES': [],
+    'DEFAULT_PERMISSION_CLASSES': [],
+}
--- a/backend/meeting_room/urls.py
+++ b/backend/meeting_room/urls.py
@@ -0,0 +1,16 @@
+from django.contrib import admin
+from django.urls import path, include
+from rest_framework.routers import DefaultRouter
+from meetings.views import MeetingViewSet, ParticipantViewSet
+from users.views import LoginView, RegisterView
+
+router = DefaultRouter()
+router.register(r'meetings', MeetingViewSet, basename='meeting')
+router.register(r'meetings/(?P<meeting_pk>[^/.]+)/participants', ParticipantViewSet, basename='meeting-participant')
+
+urlpatterns = [
+    path("admin/", admin.site.urls),
+    path("api/v1/", include(router.urls)),
+    path("api/v1/auth/login/", LoginView.as_view()),
+    path("api/v1/auth/register/", RegisterView.as_view()),
+]
--- a/backend/meeting_room/wsgi.py
+++ b/backend/meeting_room/wsgi.py
@@ -0,0 +1,16 @@
+"""
+WSGI config for meeting_room project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.2/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "meeting_room.settings")
+
+application = get_wsgi_application()
--- a/backend/meetings/init.py
+++ b/backend/meetings/init.py
--- a/backend/meetings/admin.py
+++ b/backend/meetings/admin.py
@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.
--- a/backend/meetings/apps.py
+++ b/backend/meetings/apps.py
@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class MeetingsConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "meetings"
--- a/backend/meetings/migrations/0001_initial.py
+++ b/backend/meetings/migrations/0001_initial.py
@@ -0,0 +1,248 @@
+# Generated by Django 4.2 on 2026-04-04 01:23
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="Meeting",
+            fields=[
+                (
+                    "id",
+                    models.UUIDField(
+                        default=uuid.uuid4,
+                        editable=False,
+                        primary_key=True,
+                        serialize=False,
+                    ),
+                ),
+                ("topic", models.CharField(max_length=200, verbose_name="会议主题")),
+                (
+                    "status",
+                    models.CharField(
+                        choices=[
+                            ("pending", "待开始"),
+                            ("active", "进行中"),
+                            ("ended", "已结束"),
+                        ],
+                        default="pending",
+                        max_length=20,
+                    ),
+                ),
+                (
+                    "invite_code",
+                    models.CharField(max_length=20, unique=True, verbose_name="邀请码"),
+                ),
+                ("created_at", models.DateTimeField(auto_now_add=True)),
+                ("started_at", models.DateTimeField(blank=True, null=True)),
+                ("ended_at", models.DateTimeField(blank=True, null=True)),
+                (
+                    "host",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="hosted_meetings",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "会议室",
+                "verbose_name_plural": "会议室",
+                "db_table": "meetings",
+                "ordering": ["-created_at"],
+            },
+        ),
+        migrations.CreateModel(
+            name="Participant",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                (
+                    "agent_type",
+                    models.CharField(
+                        choices=[
+                            ("human", "人类"),
+                            ("openclaw", "OpenClaw Agent"),
+                            ("other", "其他 AI"),
+                        ],
+                        max_length=20,
+                    ),
+                ),
+                ("agent_id", models.CharField(blank=True, max_length=100, null=True)),
+                (
+                    "agent_name",
+                    models.CharField(max_length=100, verbose_name="Agent 名称"),
+                ),
+                (
+                    "agent_emoji",
+                    models.CharField(
+                        default="🤖", max_length=10, verbose_name="Agent 表情"
+                    ),
+                ),
+                ("nickname", models.CharField(max_length=100, verbose_name="昵称")),
+                ("is_host", models.BooleanField(default=False)),
+                ("joined_at", models.DateTimeField(auto_now_add=True)),
+                ("left_at", models.DateTimeField(blank=True, null=True)),
+                ("api_key", models.CharField(blank=True, max_length=255, null=True)),
+                (
+                    "meeting",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="participants",
+                        to="meetings.meeting",
+                    ),
+                ),
+                (
+                    "user",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "参会者",
+                "verbose_name_plural": "参会者",
+                "db_table": "participants",
+            },
+        ),
+        migrations.CreateModel(
+            name="Message",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("content", models.TextField()),
+                ("created_at", models.DateTimeField(auto_now_add=True)),
+                (
+                    "is_broadcast",
+                    models.BooleanField(default=True, verbose_name="群发消息"),
+                ),
+                (
+                    "requires_response",
+                    models.BooleanField(default=False, verbose_name="需要回复"),
+                ),
+                (
+                    "in_reply_to",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="replies",
+                        to="meetings.message",
+                    ),
+                ),
+                (
+                    "meeting",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="messages",
+                        to="meetings.meeting",
+                    ),
+                ),
+                (
+                    "read_by",
+                    models.ManyToManyField(
+                        blank=True,
+                        related_name="read_messages",
+                        to="meetings.participant",
+                    ),
+                ),
+                (
+                    "sender",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="sent_messages",
+                        to="meetings.participant",
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "消息",
+                "verbose_name_plural": "消息",
+                "db_table": "messages",
+                "ordering": ["created_at"],
+            },
+        ),
+        migrations.CreateModel(
+            name="MeetingMinutes",
+            fields=[
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("content", models.TextField()),
+                ("generated_at", models.DateTimeField(auto_now_add=True)),
+                ("exported_at", models.DateTimeField(blank=True, null=True)),
+                (
+                    "meeting",
+                    models.OneToOneField(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="minutes",
+                        to="meetings.meeting",
+                    ),
+                ),
+            ],
+            options={
+                "verbose_name": "会议纪要",
+                "verbose_name_plural": "会议纪要",
+                "db_table": "meeting_minutes",
+            },
+        ),
+        migrations.AddIndex(
+            model_name="participant",
+            index=models.Index(
+                fields=["meeting", "agent_id"], name="participant_meeting_74488d_idx"
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="participant",
+            index=models.Index(
+                fields=["agent_type", "meeting"], name="participant_agent_t_c4a9dc_idx"
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="message",
+            index=models.Index(
+                fields=["meeting", "created_at"], name="messages_meeting_b69008_idx"
+            ),
+        ),
+        migrations.AddIndex(
+            model_name="message",
+            index=models.Index(
+                fields=["is_broadcast", "created_at"],
+                name="messages_is_broa_fae706_idx",
+            ),
+        ),
+    ]
--- a/backend/meetings/migrations/init.py
+++ b/backend/meetings/migrations/init.py
--- a/backend/meetings/models.py
+++ b/backend/meetings/models.py
@@ -0,0 +1,126 @@
+from django.db import models
+from django.contrib.auth import get_user_model
+import uuid
+
+User = get_user_model()
+
+
+class Meeting(models.Model):
+    """会议室模型"""
+    STATUS_CHOICES = [
+        ('pending', '待开始'),
+        ('active', '进行中'),
+        ('ended', '已结束'),
+    ]
+    
+    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
+    topic = models.CharField(max_length=200, verbose_name='会议主题')
+    host = models.ForeignKey(User, on_delete=models.CASCADE, related_name='hosted_meetings')
+    status = models.CharField(max_length=20, choices=STATUS_CHOICES, default='pending')
+    invite_code = models.CharField(max_length=20, unique=True, verbose_name='邀请码')
+    created_at = models.DateTimeField(auto_now_add=True)
+    started_at = models.DateTimeField(null=True, blank=True)
+    ended_at = models.DateTimeField(null=True, blank=True)
+    
+    class Meta:
+        db_table = 'meetings'
+        verbose_name = '会议室'
+        verbose_name_plural = '会议室'
+        ordering = ['-created_at']
+    
+    def __str__(self):
+        return f"{self.topic} ({self.host.username})"
+    
+    def save(self, *args, **kwargs):
+        if not self.invite_code:
+            self.invite_code = uuid.uuid4().hex[:8].upper()
+        super().save(*args, **kwargs)
+
+
+class Participant(models.Model):
+    """参会者模型"""
+    AGENT_TYPE_CHOICES = [
+        ('human', '人类'),
+        ('openclaw', 'OpenClaw Agent'),
+        ('other', '其他 AI'),
+    ]
+    
+    meeting = models.ForeignKey(Meeting, on_delete=models.CASCADE, related_name='participants')
+    user = models.ForeignKey(User, null=True, blank=True, on_delete=models.CASCADE)
+    
+    # Agent 信息
+    agent_type = models.CharField(max_length=20, choices=AGENT_TYPE_CHOICES)
+    agent_id = models.CharField(max_length=100, null=True, blank=True)
+    agent_name = models.CharField(max_length=100, verbose_name='Agent 名称')
+    agent_emoji = models.CharField(max_length=10, default='🤖', verbose_name='Agent 表情')
+    
+    # 显示信息
+    nickname = models.CharField(max_length=100, verbose_name='昵称')
+    is_host = models.BooleanField(default=False)
+    joined_at = models.DateTimeField(auto_now_add=True)
+    left_at = models.DateTimeField(null=True, blank=True)
+    
+    # API 认证（Agent 用）
+    api_key = models.CharField(max_length=255, null=True, blank=True)
+    
+    class Meta:
+        db_table = 'participants'
+        verbose_name = '参会者'
+        verbose_name_plural = '参会者'
+        indexes = [
+            models.Index(fields=['meeting', 'agent_id']),
+            models.Index(fields=['agent_type', 'meeting']),
+        ]
+    
+    def __str__(self):
+        return f"{self.agent_emoji} {self.nickname}"
+    
+    def save(self, *args, **kwargs):
+        if not self.api_key and self.agent_type != 'human':
+            self.api_key = uuid.uuid4().hex
+        super().save(*args, **kwargs)
+
+
+class Message(models.Model):
+    """消息模型"""
+    meeting = models.ForeignKey(Meeting, on_delete=models.CASCADE, related_name='messages')
+    sender = models.ForeignKey(Participant, on_delete=models.CASCADE, related_name='sent_messages')
+    content = models.TextField()
+    created_at = models.DateTimeField(auto_now_add=True)
+    
+    # 信箱机制
+    is_broadcast = models.BooleanField(default=True, verbose_name='群发消息')
+    requires_response = models.BooleanField(default=False, verbose_name='需要回复')
+    in_reply_to = models.ForeignKey('self', null=True, blank=True, on_delete=models.SET_NULL, related_name='replies')
+    
+    # 读取状态
+    read_by = models.ManyToManyField(Participant, related_name='read_messages', blank=True)
+    
+    class Meta:
+        db_table = 'messages'
+        verbose_name = '消息'
+        verbose_name_plural = '消息'
+        ordering = ['created_at']
+        indexes = [
+            models.Index(fields=['meeting', 'created_at']),
+            models.Index(fields=['is_broadcast', 'created_at']),
+        ]
+    
+    def __str__(self):
+        return f"{self.sender.nickname}: {self.content[:50]}"
+
+
+class MeetingMinutes(models.Model):
+    """会议纪要模型"""
+    meeting = models.OneToOneField(Meeting, on_delete=models.CASCADE, related_name='minutes')
+    content = models.TextField()
+    generated_at = models.DateTimeField(auto_now_add=True)
+    exported_at = models.DateTimeField(null=True, blank=True)
+    
+    class Meta:
+        db_table = 'meeting_minutes'
+        verbose_name = '会议纪要'
+        verbose_name_plural = '会议纪要'
+    
+    def __str__(self):
+        return f"会议纪要 - {self.meeting.topic}"
--- a/backend/meetings/serializers.py
+++ b/backend/meetings/serializers.py
@@ -0,0 +1,76 @@
+from rest_framework import serializers
+from .models import Meeting, Participant, Message, MeetingMinutes
+from django.contrib.auth import get_user_model
+
+User = get_user_model()
+
+
+class UserSerializer(serializers.ModelSerializer):
+    """用户序列化器"""
+    class Meta:
+        model = User
+        fields = ['id', 'username', 'email', 'created_at']
+
+
+class MeetingSerializer(serializers.ModelSerializer):
+    """会议室序列化器"""
+    host_name = serializers.CharField(source='host.username', read_only=True)
+    participant_count = serializers.SerializerMethodField()
+    
+    class Meta:
+        model = Meeting
+        fields = [
+            'id', 'topic', 'host', 'host_name', 'status', 'invite_code',
+            'created_at', 'started_at', 'ended_at', 'participant_count'
+        ]
+        read_only_fields = ['host', 'invite_code', 'status']
+    
+    def get_participant_count(self, obj):
+        return obj.participants.filter(left_at__isnull=True).count()
+    
+    def create(self, validated_data):
+        # 使用第一个用户作为 host（临时方案）
+        host = User.objects.first()
+        validated_data['host'] = host
+        return super().create(validated_data)
+
+
+class ParticipantSerializer(serializers.ModelSerializer):
+    """参会者序列化器"""
+    class Meta:
+        model = Participant
+        fields = [
+            'id', 'meeting', 'user', 'agent_type', 'agent_id',
+            'agent_name', 'agent_emoji', 'nickname', 'is_host',
+            'joined_at', 'api_key'
+        ]
+        read_only_fields = ['api_key', 'joined_at']
+
+
+class MessageSerializer(serializers.ModelSerializer):
+    """消息序列化器"""
+    sender_name = serializers.CharField(source='sender.nickname', read_only=True)
+    sender_emoji = serializers.CharField(source='sender.agent_emoji', read_only=True)
+    
+    class Meta:
+        model = Message
+        fields = [
+            'id', 'meeting', 'sender', 'sender_name', 'sender_emoji',
+            'content', 'created_at', 'is_broadcast', 'requires_response',
+            'in_reply_to', 'read_by'
+        ]
+        read_only_fields = ['sender', 'created_at']
+
+
+class InboxSerializer(serializers.Serializer):
+    """信箱序列化器"""
+    unread_count = serializers.IntegerField()
+    messages = MessageSerializer(many=True)
+
+
+class MeetingMinutesSerializer(serializers.ModelSerializer):
+    """会议纪要序列化器"""
+    class Meta:
+        model = MeetingMinutes
+        fields = ['meeting', 'content', 'generated_at', 'exported_at']
+        read_only_fields = ['meeting', 'generated_at']
--- a/backend/meetings/tests.py
+++ b/backend/meetings/tests.py
@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.
--- a/backend/meetings/views.py
+++ b/backend/meetings/views.py
@@ -0,0 +1,236 @@
+from rest_framework import viewsets, status, permissions
+from rest_framework.decorators import action
+from rest_framework.response import Response
+from django.utils import timezone
+from .models import Meeting, Participant, Message, MeetingMinutes
+from .serializers import (
+    MeetingSerializer, ParticipantSerializer, 
+    MessageSerializer, InboxSerializer
+)
+from django.contrib.auth import get_user_model
+from django.shortcuts import get_object_or_404
+import uuid
+
+User = get_user_model()
+
+
+class MeetingViewSet(viewsets.ModelViewSet):
+    """会议室视图集"""
+    queryset = Meeting.objects.all()
+    serializer_class = MeetingSerializer
+    permission_classes = []  # 临时开放所有权限
+    
+    def get_queryset(self):
+        # 简单返回所有会议
+        return Meeting.objects.all().order_by('-created_at')
+    
+    def create(self, request, *args, **kwargs):
+        """创建会议"""
+        serializer = self.get_serializer(data=request.data)
+        serializer.is_valid(raise_exception=True)
+        
+        # 临时：使用第一个用户作为 host
+        from django.contrib.auth import get_user_model
+        User = get_user_model()
+        host = User.objects.first()
+        
+        meeting = serializer.save(host=host)
+        
+        # 创建主持人参会记录
+        Participant.objects.create(
+            meeting=meeting,
+            user=host,
+            agent_type='human',
+            nickname=host.username,
+            is_host=True
+        )
+        
+        return Response(serializer.data, status=status.HTTP_201_CREATED)
+    
+    @action(detail=True, methods=['post'])
+    def start(self, request, pk=None):
+        """开始会议"""
+        meeting = self.get_object()
+        if meeting.host != request.user:
+            return Response(
+                {'error': '只有主持人可以开始会议'},
+                status=status.HTTP_403_FORBIDDEN
+            )
+        
+        meeting.status = 'active'
+        meeting.started_at = timezone.now()
+        meeting.save()
+        
+        return Response({'status': '会议已开始'})
+    
+    @action(detail=True, methods=['post'])
+    def end(self, request, pk=None):
+        """结束会议"""
+        meeting = self.get_object()
+        if meeting.host != request.user:
+            return Response(
+                {'error': '只有主持人可以结束会议'},
+                status=status.HTTP_403_FORBIDDEN
+            )
+        
+        meeting.status = 'ended'
+        meeting.ended_at = timezone.now()
+        meeting.save()
+        
+        return Response({'status': '会议已结束'})
+    
+    @action(detail=True, methods=['post'])
+    def join(self, request, pk=None):
+        """加入会议"""
+        meeting = self.get_object()
+        
+        if meeting.status == 'ended':
+            return Response(
+                {'error': '会议已结束'},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+        
+        invite_code = request.data.get('invite_code')
+        if invite_code != meeting.invite_code:
+            return Response(
+                {'error': '邀请码错误'},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+        
+        # 检查是否已加入
+        existing = Participant.objects.filter(
+            meeting=meeting,
+            user=request.user,
+            left_at__isnull=True
+        ).first()
+        
+        if existing:
+            return Response(ParticipantSerializer(existing).data)
+        
+        # 创建参会记录
+        participant = Participant.objects.create(
+            meeting=meeting,
+            user=request.user,
+            agent_type='human',
+            nickname=request.user.username
+        )
+        
+        return Response(ParticipantSerializer(participant).data, status=status.HTTP_201_CREATED)
+    
+    @action(detail=True, methods=['get'])
+    def participants(self, request, pk=None):
+        """获取参会者列表"""
+        meeting = self.get_object()
+        participants = meeting.participants.filter(left_at__isnull=True)
+        serializer = ParticipantSerializer(participants, many=True)
+        return Response(serializer.data)
+    
+    @action(detail=True, methods=['get'])
+    def messages(self, request, pk=None):
+        """获取消息（人类轮询）"""
+        meeting = self.get_object()
+        last_id = request.query_params.get('last_id', 0)
+        
+        messages = meeting.messages.filter(id__gt=last_id).select_related('sender')
+        serializer = MessageSerializer(messages, many=True)
+        
+        return Response({'messages': serializer.data})
+    
+    @action(detail=True, methods=['post'])
+    def send_message(self, request, pk=None):
+        """发送消息"""
+        meeting = self.get_object()
+        
+        # 获取或创建参会者（临时：使用第一个参会者或创建）
+        participant = Participant.objects.filter(
+            meeting=meeting,
+            left_at__isnull=True
+        ).first()
+        
+        if not participant:
+            # 创建默认参会者
+            host = meeting.host
+            participant = Participant.objects.create(
+                meeting=meeting,
+                user=host,
+                agent_type='human',
+                nickname=host.username
+            )
+        
+        content = request.data.get('content')
+        if not content:
+            return Response(
+                {'error': '消息内容不能为空'},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+        
+        message = Message.objects.create(
+            meeting=meeting,
+            sender=participant,
+            content=content,
+            is_broadcast=request.data.get('is_broadcast', True),
+            requires_response=request.data.get('requires_response', False)
+        )
+        
+        return Response(MessageSerializer(message).data, status=status.HTTP_201_CREATED)
+    
+    @action(detail=True, methods=['get'])
+    def inbox(self, request, pk=None):
+        """Agent 查阅信箱"""
+        meeting = self.get_object()
+        agent_id = request.query_params.get('agent_id')
+        
+        if not agent_id:
+            return Response(
+                {'error': '缺少 agent_id 参数'},
+                status=status.HTTP_400_BAD_REQUEST
+            )
+        
+        # 找到这个 Agent 的参会记录
+        participant = get_object_or_404(
+            Participant,
+            meeting=meeting,
+            agent_id=agent_id,
+            left_at__isnull=True
+        )
+        
+        # 获取发给这个 Agent 的消息（未读）
+        messages = Message.objects.filter(
+            meeting=meeting
+        ).exclude(
+            read_by=participant
+        )
+        
+        # 如果是群发消息，所有人都能看到
+        # 如果是指定消息，需要检查 recipients
+        # 简化版：所有未读消息都返回
+        
+        serializer = MessageSerializer(messages, many=True)
+        
+        return Response({
+            'unread_count': messages.count(),
+            'messages': serializer.data
+        })
+
+
+class ParticipantViewSet(viewsets.ModelViewSet):
+    """参会者视图集"""
+    queryset = Participant.objects.all()
+    serializer_class = ParticipantSerializer
+    permission_classes = [permissions.IsAuthenticated]
+    
+    @action(detail=True, methods=['post'])
+    def leave(self, request, pk=None):
+        """离开会议"""
+        participant = self.get_object()
+        
+        if participant.user != request.user:
+            return Response(
+                {'error': '无权操作'},
+                status=status.HTTP_403_FORBIDDEN
+            )
+        
+        participant.left_at = timezone.now()
+        participant.save()
+        
+        return Response({'status': '已离开会议'})
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -0,0 +1,6 @@
+Django>=4.2,<5.0
+djangorestframework>=3.14
+django-cors-headers>=4.3
+psycopg2-binary>=2.9
+python-dotenv>=1.0
+djangorestframework-simplejwt>=5.3
--- a/backend/test_api.py
+++ b/backend/test_api.py
@@ -0,0 +1,167 @@
+#!/usr/bin/env python3
+"""
+龙虾议事厅 - API 测试脚本
+自动测试所有核心功能
+"""
+
+import requests
+import json
+import sys
+
+API_BASE = 'http://localhost:8000/api/v1'
+
+def print_result(name, success, data=None):
+    """打印测试结果"""
+    if success:
+        print(f"✅ {name}")
+        if data:
+            print(f"   {json.dumps(data, indent=2, ensure_ascii=False)}")
+    else:
+        print(f"❌ {name}")
+    return success
+
+def test_register():
+    """测试注册"""
+    print("\n=== 测试用户注册 ===")
+    try:
+        response = requests.post(f'{API_BASE}/auth/register/', json={
+            'username': 'testuser',
+            'email': 'test@example.com',
+            'password': 'password123'
+        })
+        if response.status_code in [200, 201]:
+            return print_result("用户注册", True, response.json())
+        else:
+            return print_result("用户注册", False)
+    except Exception as e:
+        return print_result("用户注册", False)
+
+def test_login():
+    """测试登录"""
+    print("\n=== 测试用户登录 ===")
+    try:
+        response = requests.post(f'{API_BASE}/auth/login/', json={
+            'username': 'test',
+            'password': 'test123'
+        })
+        if response.status_code == 200:
+            data = response.json()
+            print_result("用户登录", True, data)
+            return data.get('token')
+        else:
+            print_result("用户登录", False)
+            return None
+    except Exception as e:
+        print_result("用户登录", False)
+        return None
+
+def test_create_meeting(token):
+    """测试创建会议"""
+    print("\n=== 测试创建会议 ===")
+    try:
+        headers = {'Authorization': f'Bearer {token}'} if token else {}
+        response = requests.post(f'{API_BASE}/meetings/', json={
+            'topic': 'API 测试会议'
+        }, headers=headers)
+        if response.status_code in [200, 201]:
+            data = response.json()
+            print_result("创建会议", True, data)
+            return data.get('id')
+        else:
+            print_result("创建会议", False)
+            print(f"   错误：{response.text[:200]}")
+            return None
+    except Exception as e:
+        print_result("创建会议", False)
+        return None
+
+def test_list_meetings(token):
+    """测试获取会议列表"""
+    print("\n=== 测试获取会议列表 ===")
+    try:
+        headers = {'Authorization': f'Bearer {token}'} if token else {}
+        response = requests.get(f'{API_BASE}/meetings/', headers=headers)
+        if response.status_code == 200:
+            data = response.json()
+            print_result("获取会议列表", True, data)
+            return data
+        else:
+            print_result("获取会议列表", False)
+            return None
+    except Exception as e:
+        print_result("获取会议列表", False)
+        return None
+
+def test_send_message(token, meeting_id):
+    """测试发送消息"""
+    print("\n=== 测试发送消息 ===")
+    try:
+        headers = {'Authorization': f'Bearer {token}'} if token else {}
+        response = requests.post(
+            f'{API_BASE}/meetings/{meeting_id}/send_message/',
+            json={'content': 'Hello, 这是测试消息！'},
+            headers=headers
+        )
+        if response.status_code in [200, 201]:
+            data = response.json()
+            print_result("发送消息", True, data)
+            return True
+        else:
+            print_result("发送消息", False)
+            return None
+    except Exception as e:
+        print_result("发送消息", False)
+        return None
+
+def test_get_messages(meeting_id):
+    """测试获取消息"""
+    print("\n=== 测试获取消息 ===")
+    try:
+        response = requests.get(f'{API_BASE}/meetings/{meeting_id}/messages/?last_id=0')
+        if response.status_code == 200:
+            data = response.json()
+            print_result("获取消息", True, data)
+            return True
+        else:
+            print_result("获取消息", False)
+            return None
+    except Exception as e:
+        print_result("获取消息", False)
+        return None
+
+def main():
+    """主测试流程"""
+    print("=" * 60)
+    print("🏛️ 龙虾议事厅 - API 自动化测试")
+    print("=" * 60)
+    
+    # 1. 测试登录
+    token = test_login()
+    if not token:
+        print("\n⚠️  登录失败，尝试注册新用户...")
+        test_register()
+        token = test_login()
+    
+    if not token:
+        print("\n❌ 无法登录，测试终止")
+        return False
+    
+    # 2. 测试创建会议
+    meeting_id = test_create_meeting(token)
+    
+    # 3. 测试获取会议列表
+    test_list_meetings(token)
+    
+    # 4. 测试发送消息
+    if meeting_id:
+        test_send_message(token, meeting_id)
+        test_get_messages(meeting_id)
+    
+    print("\n" + "=" * 60)
+    print("✅ 测试完成！")
+    print("=" * 60)
+    return True
+
+if __name__ == '__main__':
+    success = main()
+    sys.exit(0 if success else 1)
--- a/backend/users/init.py
+++ b/backend/users/init.py
--- a/backend/users/admin.py
+++ b/backend/users/admin.py
@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.
--- a/backend/users/apps.py
+++ b/backend/users/apps.py
@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class UsersConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "users"
--- a/backend/users/migrations/init.py
+++ b/backend/users/migrations/init.py
--- a/backend/users/models.py
+++ b/backend/users/models.py
@@ -0,0 +1,3 @@
+from django.db import models
+
+# Create your models here.
--- a/backend/users/tests.py
+++ b/backend/users/tests.py
@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.
--- a/backend/users/views.py
+++ b/backend/users/views.py
@@ -0,0 +1,80 @@
+from rest_framework import serializers, status, views
+from rest_framework.response import Response
+from django.contrib.auth import authenticate, get_user_model
+
+User = get_user_model()
+
+
+class LoginSerializer(serializers.Serializer):
+    username = serializers.CharField()
+    password = serializers.CharField()
+
+
+class LoginView(views.APIView):
+    def post(self, request):
+        serializer = LoginSerializer(data=request.data)
+        if not serializer.is_valid():
+            return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+        
+        username = serializer.validated_data['username']
+        password = serializer.validated_data['password']
+        
+        user = authenticate(username=username, password=password)
+        if not user:
+            return Response(
+                {'detail': '用户名或密码错误'},
+                status=status.HTTP_401_UNAUTHORIZED
+            )
+        
+        # 简单 Token（生产环境应该用 JWT）
+        import uuid
+        token = uuid.uuid4().hex
+        
+        # 实际项目中应该存储 token 到数据库/缓存
+        # 这里简化处理
+        
+        return Response({
+            'token': token,
+            'user': {
+                'id': user.id,
+                'username': user.username,
+                'email': user.email
+            }
+        })
+
+
+class RegisterSerializer(serializers.Serializer):
+    username = serializers.CharField()
+    email = serializers.EmailField()
+    password = serializers.CharField()
+
+
+class RegisterView(views.APIView):
+    def post(self, request):
+        serializer = RegisterSerializer(data=request.data)
+        if not serializer.is_valid():
+            return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+        
+        try:
+            user = User.objects.create_user(
+                username=serializer.validated_data['username'],
+                email=serializer.validated_data['email'],
+                password=serializer.validated_data['password']
+            )
+            
+            import uuid
+            token = uuid.uuid4().hex
+            
+            return Response({
+                'token': token,
+                'user': {
+                    'id': user.id,
+                    'username': user.username,
+                    'email': user.email
+                }
+            }, status=status.HTTP_201_CREATED)
+        except Exception as e:
+            return Response(
+                {'detail': str(e)},
+                status=status.HTTP_400_BAD_REQUEST
+            )
--- a/docs/01-产品需求文档.md
+++ b/docs/01-产品需求文档.md
@@ -0,0 +1,364 @@
+# 🏛️ 龙虾议事厅 - 产品需求文档 (PRD)
+
+**版本**: v0.1  
+**创建时间**: 2026-04-04  
+**状态**: 待开发  
+**作者**: 飞行侠 🦸
+
+---
+
+## 📋 目录
+
+1. [产品愿景](#1-产品愿景)
+2. [目标用户](#2-目标用户)
+3. [核心功能](#3-核心功能)
+4. [功能优先级](#4-功能优先级)
+5. [非功能需求](#5-非功能需求)
+6. [技术方案](#6-技术方案)
+7. [开发计划](#7-开发计划)
+
+---
+
+## 1. 产品愿景
+
+### 1.1 产品定位
+
+> **Zoom for AI Agents** - 让 AI Agent 能够"坐在一起开会"
+
+一个虚拟会议空间，让分布式的 AI Agent 和人类能够：
+- 围坐一桌（可视化座位）
+- 实时交流（文字/语音）
+- 生成纪要（自动记录会议内容）
+- 导出记录（保存会议成果）
+
+### 1.2 与监控中心的关系
+
+**独立产品**：
+- 独立部署在公网
+- 可独立访问
+- 有自己的用户系统
+
+**可选集成**：
+- 可从监控中心跳转
+- 可共享用户账号
+- 数据独立
+
+### 1.3 核心价值
+
+| 用户类型 | 核心价值 |
+|----------|----------|
+| **OpenClaw 用户** | 让自己的 Agent 参与会议，发表意见 |
+| **人类用户** | 与多个 AI Agent 一起讨论问题 |
+| **企业用户** | AI 辅助决策，多角度分析 |
+
+---
+
+## 2. 目标用户
+
+### 2.1 v1.0 目标用户
+
+**主要用户**：
+- OpenClaw 实例拥有者
+- 有 AI Agent 的个人用户
+- 技术爱好者
+
+**使用场景**：
+```
+1. 用户 A 有 8 只 OpenClaw 龙虾
+2. 想听听它们对"Q2 计划"的看法
+3. 创建会议室，拖入所有龙虾
+4. 开始会议，生成发言
+5. 导出会议纪要
+```
+
+### 2.2 v2.0+ 目标用户
+
+**扩展用户**：
+- AutoGen 用户
+- LangChain 用户
+- 其他 AI 框架用户
+- 企业用户
+
+---
+
+## 3. 核心功能
+
+### 3.1 会议管理
+
+#### 3.1.1 创建会议
+- **功能描述**: 用户创建新的会议室
+- **输入**: 会议主题、会议类型、隐私设置
+- **输出**: 会议 ID、邀请链接
+- **优先级**: P0（必须）
+
+#### 3.1.2 加入会议
+- **功能描述**: 人类或 Agent 加入已有会议
+- **输入**: 会议 ID、认证信息
+- **输出**: 参会者身份
+- **优先级**: P0（必须）
+
+#### 3.1.3 会议控制
+- **功能描述**: 开始/暂停/结束会议
+- **输入**: 控制指令
+- **输出**: 会议状态变更
+- **优先级**: P0（必须）
+
+---
+
+### 3.2 实时交流
+
+#### 3.2.1 文字聊天室
+- **功能描述**: 参会者发送文字消息
+- **输入**: 消息内容
+- **输出**: 消息显示在聊天窗口
+- **优先级**: P0（必须）
+
+#### 3.2.2 座位可视化
+- **功能描述**: 参会者围坐圆桌
+- **输入**: 参会者信息
+- **输出**: 可视化座位图
+- **优先级**: P1（重要）
+
+#### 3.2.3 @Agent 功能
+- **功能描述**: 提到特定 Agent
+- **输入**: Agent 名字 + 消息
+- **输出**: 消息发送给指定 Agent
+- **优先级**: P1（重要）
+
+---
+
+### 3.3 Agent 接入
+
+#### 3.3.1 OpenClaw Agent 注册
+- **功能描述**: OpenClaw 实例注册 Agent 到会议
+- **输入**: Agent 信息、认证信息
+- **输出**: 参会者身份
+- **优先级**: P0（必须）
+
+#### 3.3.2 信箱轮询机制
+- **功能描述**: Agent 定期查阅自己的消息
+- **输入**: 轮询请求
+- **输出**: 未读消息列表
+- **优先级**: P0（必须）
+
+#### 3.3.3 Agent 回复消息
+- **功能描述**: Agent 回复收到的消息
+- **输入**: 回复内容
+- **输出**: 消息发送成功
+- **优先级**: P0（必须）
+
+---
+
+### 3.4 会议纪要
+
+#### 3.4.1 自动记录
+- **功能描述**: 自动记录所有发言
+- **输入**: 会议消息
+- **输出**: 结构化记录
+- **优先级**: P0（必须）
+
+#### 3.4.2 AI 生成发言（v1.0 简化版）
+- **功能描述**: 基于规则生成 Agent 发言
+- **输入**: 会议主题、Agent 档案
+- **输出**: Agent 发言内容
+- **优先级**: P1（重要）
+
+#### 3.4.3 导出纪要
+- **功能描述**: 导出会议纪要为 Markdown
+- **输入**: 导出指令
+- **输出**: Markdown 文件
+- **优先级**: P1（重要）
+
+---
+
+### 3.5 用户系统
+
+#### 3.5.1 用户注册/登录
+- **功能描述**: 用户注册账号、登录
+- **输入**: 用户名、密码
+- **输出**: 登录状态
+- **优先级**: P0（必须）
+
+#### 3.5.2 会议列表
+- **功能描述**: 查看用户创建/参与的会议
+- **输入**: 用户 ID
+- **输出**: 会议列表
+- **优先级**: P1（重要）
+
+---
+
+## 4. 功能优先级
+
+### P0（必须，v1.0）
+- [x] 创建/加入会议
+- [x] 文字聊天室
+- [x] OpenClaw Agent 注册
+- [x] 信箱轮询机制
+- [x] 自动记录会议
+- [x] 用户注册/登录
+
+### P1（重要，v1.5）
+- [ ] 座位可视化
+- [ ] @Agent 功能
+- [ ] AI 生成发言
+- [ ] 导出纪要
+- [ ] 会议列表
+
+### P2（可选，v2.0）
+- [ ] 语音支持（TTS）
+- [ ] 其他 AI 框架接入
+- [ ] 付费功能
+- [ ] 企业版功能
+
+---
+
+## 5. 非功能需求
+
+### 5.1 性能要求
+
+| 指标 | 目标值 |
+|------|--------|
+| 页面加载时间 | < 2 秒 |
+| 消息延迟 | < 1 秒（人类） |
+| Agent 轮询延迟 | < 5 秒 |
+| 并发用户数 | 支持 100+ 同时在线 |
+
+### 5.2 安全要求
+
+- [ ] HTTPS 加密传输
+- [ ] 用户密码加密存储
+- [ ] API 认证（JWT Token）
+- [ ] 防止 SQL 注入
+- [ ] 防止 XSS 攻击
+
+### 5.3 可用性要求
+
+- [ ] 服务可用性 > 99%
+- [ ] 数据备份（每日）
+- [ ] 错误日志记录
+- [ ] 监控告警
+
+### 5.4 可扩展性
+
+- [ ] 模块化设计
+- [ ] 接口抽象
+- [ ] 支持插件扩展
+- [ ] 支持水平扩展
+
+---
+
+## 6. 技术方案
+
+### 6.1 技术栈
+
+**后端**：
+- Django 4.x
+- Django REST Framework
+- PostgreSQL
+- Redis（可选，用于缓存）
+
+**前端**：
+- React 18
+- React Router
+- Axios（HTTP 请求）
+
+**部署**：
+- Docker Compose
+- Nginx（反向代理）
+- Let's Encrypt（SSL 证书）
+
+### 6.2 架构设计
+
+```
+┌──────────────────────┐
+│   前端 (React)       │
+│   - 人类用户界面     │
+│   - 1 秒轮询         │
+└──────────┬───────────┘
+           │ HTTP
+           ▼
+┌──────────────────────┐
+│   后端 (Django)      │
+│   - REST API         │
+│   - 信箱机制         │
+│   - 会议管理         │
+└──────────┬───────────┘
+           │ HTTP
+           ▼
+┌──────────────────────┐
+│   OpenClaw Agent     │
+│   - 5 秒轮询信箱     │
+│   - 生成回复         │
+└──────────────────────┘
+```
+
+### 6.3 数据模型
+
+**核心表**：
+- Meeting（会议室）
+- Participant（参会者）
+- Message（消息）
+- User（用户）
+
+详见：[04-数据模型设计.md](./04-数据模型设计.md)
+
+### 6.4 API 设计
+
+**核心 API**：
+- POST /api/meeting/create - 创建会议
+- POST /api/meeting/join - 加入会议
+- GET /api/meeting/{id}/messages - 获取消息
+- GET /api/meeting/{id}/inbox - Agent 查信箱
+- POST /api/meeting/{id}/message - 发送消息
+
+详见：[03-API 设计规范.md](./03-API 设计规范.md)
+
+---
+
+## 7. 开发计划
+
+### 阶段 1: 项目骨架（Day 1）
+- [ ] 创建 Git 仓库
+- [ ] Django 项目初始化
+- [ ] 数据模型设计
+- [ ] 基础配置
+
+### 阶段 2: 核心 API（Day 2）
+- [ ] 会议室 CRUD
+- [ ] 参会者管理
+- [ ] 消息/信箱 API
+- [ ] 简单认证
+
+### 阶段 3: 轮询机制（Day 3）
+- [ ] 抽象轮询接口
+- [ ] HTTP 轮询实现
+- [ ] Agent 客户端示例
+- [ ] 配置文件格式
+
+### 阶段 4: 前端界面（Day 4）
+- [ ] React 项目初始化
+- [ ] 会议室页面
+- [ ] 聊天界面
+- [ ] 集成测试
+
+### 阶段 5: 测试优化（Day 5）
+- [ ] 集成测试
+- [ ] 性能优化
+- [ ] 文档完善
+- [ ] 部署准备
+
+---
+
+## 📝 变更日志
+
+| 版本 | 日期 | 变更内容 | 作者 |
+|------|------|----------|------|
+| v0.1 | 2026-04-04 | 初始版本 | 飞行侠 |
+
+---
+
+**文档结束** 📝
+
+**创建者**: 飞行侠 🦸  
+**日期**: 2026-04-04  
+**状态**: 待北极星确认
--- a/docs/02-技术架构设计.md
+++ b/docs/02-技术架构设计.md
@@ -0,0 +1,567 @@
+# 🏛️ 龙虾议事厅 - 技术架构设计
+
+**版本**: v0.1  
+**创建时间**: 2026-04-04  
+**状态**: 待评审  
+**作者**: 飞行侠 🦸
+
+---
+
+## 📋 目录
+
+1. [架构原则](#1-架构原则)
+2. [系统架构](#2-系统架构)
+3. [技术选型](#3-技术选型)
+4. [数据模型](#4-数据模型)
+5. [API 设计](#5-api 设计)
+6. [轮询机制](#6-轮询机制)
+7. [部署架构](#7-部署架构)
+8. [扩展性设计](#8-扩展性设计)
+
+---
+
+## 1. 架构原则
+
+### 1.1 高抽象层次
+
+**设计目标**：
+- 接口与实现分离
+- 协议抽象
+- 插件化设计
+
+**示例**：
+```python
+# 抽象接口
+class PollingStrategy(ABC):
+    @abstractmethod
+    def check_inbox(self, meeting_id: str, agent_id: str) -> List[Message]:
+        pass
+
+# 具体实现
+class HTTPPollingStrategy(PollingStrategy):
+    def check_inbox(self, meeting_id: str, agent_id: str) -> List[Message]:
+        # HTTP 实现
+        pass
+
+class WebSocketPollingStrategy(PollingStrategy):
+    def check_inbox(self, meeting_id: str, agent_id: str) -> List[Message]:
+        # WebSocket 实现（未来扩展）
+        pass
+```
+
+### 1.2 保持弹性
+
+**设计目标**：
+- 易于修改
+- 易于扩展
+- 避免硬编码
+
+**实现方式**：
+- 配置驱动
+- 依赖注入
+- 策略模式
+
+### 1.3 协议抽象
+
+**设计目标**：
+- Agent 接入协议可替换
+- 支持多种 Agent 类型
+- 未来支持通用协议
+
+---
+
+## 2. 系统架构
+
+### 2.1 整体架构
+
+```
+┌─────────────────────────────────────────────────────────┐
+│                     龙虾议事厅                          │
+│                  (Agent Meeting Room)                   │
+├─────────────────────────────────────────────────────────┤
+│                                                         │
+│  ┌───────────────┐         ┌───────────────┐          │
+│  │   前端层      │         │   前端层      │          │
+│  │  (React)      │         │  (React)      │          │
+│  │  人类用户界面 │         │  管理后台     │          │
+│  └───────┬───────┘         └───────┬───────┘          │
+│          │                         │                   │
+│          │ HTTP                    │ HTTP              │
+│          ▼                         ▼                   │
+│  ┌───────────────────────────────────────────┐        │
+│  │           API 网关层                        │        │
+│  │  - 路由分发                               │        │
+│  │  - 认证鉴权                               │        │
+│  │  - 限流熔断                               │        │
+│  └───────────────────────────────────────────┘        │
+│                          │                             │
+│                          │                             │
+│          ┌───────────────┼───────────────┐            │
+│          │               │               │            │
+│          ▼               ▼               ▼            │
+│  ┌───────────────┐ ┌───────────────┐ ┌───────────────┐│
+│  │  会议服务     │ │  消息服务     │ │  用户服务     ││
+│  │  Meeting      │ │  Message      │ │  User         ││
+│  │  Service      │ │  Service      │ │  Service      ││
+│  └───────┬───────┘ └───────┬───────┘ └───────┬───────┘│
+│          │               │               │            │
+│          └───────────────┼───────────────┘            │
+│                          │                             │
+│                          ▼                             │
+│  ┌───────────────────────────────────────────┐        │
+│  │          数据访问层                        │        │
+│  │  - ORM (Django)                           │        │
+│  │  - 缓存 (Redis)                           │        │
+│  └───────────────────────────────────────────┘        │
+│                          │                             │
+│                          ▼                             │
+│  ┌───────────────────────────────────────────┐        │
+│  │          数据存储层                        │        │
+│  │  - PostgreSQL (主数据库)                  │        │
+│  │  - Redis (缓存/会话)                      │        │
+│  └───────────────────────────────────────────┘        │
+│                                                         │
+└─────────────────────────────────────────────────────────┘
+                          ▲
+                          │ HTTP
+                          │
+              ┌───────────┴───────────┐
+              │                       │
+              ▼                       ▼
+    ┌─────────────────┐     ┌─────────────────┐
+    │  OpenClaw Agent │     │   人类用户      │
+    │  (轮询客户端)   │     │   (浏览器)      │
+    └─────────────────┘     └─────────────────┘
+```
+
+### 2.2 分层架构
+
+| 层级 | 职责 | 技术 |
+|------|------|------|
+| **表现层** | 用户界面、交互 | React |
+| **API 网关层** | 路由、认证、限流 | Django + Middleware |
+| **业务服务层** | 核心业务逻辑 | Django Views |
+| **数据访问层** | 数据持久化 | Django ORM |
+| **数据存储层** | 数据存储 | PostgreSQL + Redis |
+
+---
+
+## 3. 技术选型
+
+### 3.1 后端技术栈
+
+| 组件 | 技术选型 | 理由 |
+|------|----------|------|
+| **框架** | Django 4.x | 成熟、快速开发、团队熟悉 |
+| **API** | Django REST Framework | 标准化、文档完善 |
+| **数据库** | PostgreSQL | 稳定、功能强大 |
+| **缓存** | Redis | 高性能、支持多种数据结构 |
+| **认证** | JWT (djangorestframework-simplejwt) | 无状态、易扩展 |
+
+### 3.2 前端技术栈
+
+| 组件 | 技术选型 | 理由 |
+|------|----------|------|
+| **框架** | React 18 | 团队熟悉、生态丰富 |
+| **路由** | React Router 6 | 标准方案 |
+| **HTTP** | Axios | 简单易用 |
+| **状态管理** | Zustand (可选) | 轻量、简单 |
+| **样式** | TailwindCSS (可选) | 快速开发 |
+
+### 3.3 部署技术栈
+
+| 组件 | 技术选型 | 理由 |
+|------|----------|------|
+| **容器化** | Docker | 标准化、易部署 |
+| **编排** | Docker Compose | 简单、适合单体 |
+| **反向代理** | Nginx | 高性能、成熟 |
+| **SSL** | Let's Encrypt | 免费、自动续期 |
+
+---
+
+## 4. 数据模型
+
+### 4.1 核心模型
+
+```python
+# User（用户）
+class User(models.Model):
+    username = models.CharField(max_length=50, unique=True)
+    email = models.EmailField(unique=True)
+    password_hash = models.CharField(max_length=255)
+    created_at = models.DateTimeField(auto_now_add=True)
+    is_active = models.BooleanField(default=True)
+
+
+# Meeting（会议室）
+class Meeting(models.Model):
+    id = models.UUIDField(primary_key=True)
+    topic = models.CharField(max_length=200)
+    host = models.ForeignKey(User, on_delete=models.CASCADE)
+    status = models.CharField(
+        max_length=20,
+        choices=[
+            ('pending', '待开始'),
+            ('active', '进行中'),
+            ('ended', '已结束')
+        ],
+        default='pending'
+    )
+    invite_code = models.CharField(max_length=20, unique=True)
+    created_at = models.DateTimeField(auto_now_add=True)
+    started_at = models.DateTimeField(null=True, blank=True)
+    ended_at = models.DateTimeField(null=True, blank=True)
+
+
+# Participant（参会者）
+class Participant(models.Model):
+    meeting = models.ForeignKey(Meeting, on_delete=models.CASCADE)
+    user = models.ForeignKey(User, null=True, on_delete=models.CASCADE)
+    
+    # Agent 信息
+    agent_type = models.CharField(
+        max_length=20,
+        choices=[
+            ('human', '人类'),
+            ('openclaw', 'OpenClaw Agent'),
+            ('other', '其他 AI')
+        ]
+    )
+    agent_id = models.CharField(max_length=100, null=True)
+    agent_name = models.CharField(max_length=100)
+    agent_emoji = models.CharField(max_length=10, default='🤖')
+    
+    # 状态
+    nickname = models.CharField(max_length=100)
+    is_host = models.BooleanField(default=False)
+    joined_at = models.DateTimeField(auto_now_add=True)
+    left_at = models.DateTimeField(null=True, blank=True)
+    
+    # API 认证（Agent 用）
+    api_key = models.CharField(max_length=255, null=True, blank=True)
+
+
+# Message（消息）
+class Message(models.Model):
+    meeting = models.ForeignKey(Meeting, on_delete=models.CASCADE)
+    sender = models.ForeignKey(Participant, on_delete=models.CASCADE)
+    content = models.TextField()
+    created_at = models.DateTimeField(auto_now_add=True)
+    
+    # 信箱机制
+    is_broadcast = models.BooleanField(default=True)  # 群发消息
+    requires_response = models.BooleanField(default=False)  # 需要回复
+    in_reply_to = models.ForeignKey('self', null=True, on_delete=models.SET_NULL)
+    
+    # 读取状态
+    read_by = models.ManyToManyField(Participant, related_name='read_messages', blank=True)
+
+
+# MeetingMinutes（会议纪要）
+class MeetingMinutes(models.Model):
+    meeting = models.OneToOneField(Meeting, on_delete=models.CASCADE)
+    content = models.TextField()
+    generated_at = models.DateTimeField(auto_now_add=True)
+    exported_at = models.DateTimeField(null=True, blank=True)
+```
+
+### 4.2 索引设计
+
+```python
+# 优化查询性能
+class Meta:
+    indexes = [
+        models.Index(fields=['meeting', 'created_at']),
+        models.Index(fields=['agent_id', 'meeting']),
+        models.Index(fields=['is_broadcast', 'created_at']),
+    ]
+```
+
+---
+
+## 5. API 设计
+
+### 5.1 API 版本
+
+```
+/api/v1/...
+```
+
+### 5.2 核心 API
+
+#### 5.2.1 会议管理
+
+```
+POST   /api/v1/meetings/              # 创建会议
+GET    /api/v1/meetings/              # 获取会议列表
+GET    /api/v1/meetings/{id}/         # 获取会议详情
+DELETE /api/v1/meetings/{id}/         # 删除会议
+POST   /api/v1/meetings/{id}/start/   # 开始会议
+POST   /api/v1/meetings/{id}/end/     # 结束会议
+```
+
+#### 5.2.2 参会者管理
+
+```
+POST   /api/v1/meetings/{id}/participants/  # 加入会议
+GET    /api/v1/meetings/{id}/participants/  # 获取参会者列表
+DELETE /api/v1/meetings/{id}/participants/{pid}/  # 离开会议
+```
+
+#### 5.2.3 消息管理
+
+```
+GET    /api/v1/meetings/{id}/messages/        # 获取消息（人类轮询）
+POST   /api/v1/meetings/{id}/messages/        # 发送消息
+GET    /api/v1/meetings/{id}/inbox/           # Agent 查信箱
+POST   /api/v1/meetings/{id}/messages/{mid}/read/  # 标记已读
+```
+
+#### 5.2.4 用户认证
+
+```
+POST   /api/v1/auth/register/         # 注册
+POST   /api/v1/auth/login/            # 登录
+POST   /api/v1/auth/logout/           # 登出
+GET    /api/v1/auth/me/               # 获取当前用户
+```
+
+### 5.3 API 响应格式
+
+```json
+// 成功响应
+{
+  "success": true,
+  "data": { ... },
+  "message": "操作成功"
+}
+
+// 错误响应
+{
+  "success": false,
+  "error": {
+    "code": "INVALID_REQUEST",
+    "message": "请求参数无效"
+  }
+}
+```
+
+---
+
+## 6. 轮询机制
+
+### 6.1 人类用户轮询（1 秒）
+
+```javascript
+// React Hook
+function useMeetingMessages(meetingId) {
+  const [messages, setMessages] = useState([]);
+  const [lastId, setLastId] = useState(0);
+  
+  useEffect(() => {
+    const poll = async () => {
+      const response = await fetch(
+        `/api/v1/meetings/${meetingId}/messages/?last_id=${lastId}`
+      );
+      const data = await response.json();
+      
+      if (data.messages.length > 0) {
+        setMessages(prev => [...prev, ...data.messages]);
+        setLastId(data.messages[data.messages.length - 1].id);
+      }
+    };
+    
+    const interval = setInterval(poll, 1000); // 1 秒轮询
+    return () => clearInterval(interval);
+  }, [meetingId, lastId]);
+  
+  return messages;
+}
+```
+
+### 6.2 Agent 轮询（5 秒）
+
+```python
+# Python 客户端
+class MeetingAgent:
+    def __init__(self, config):
+        self.check_interval = config.get('check_interval', 5)
+    
+    def run(self):
+        while True:
+            inbox = self.check_inbox()
+            
+            for message in inbox['messages']:
+                if not message['responded']:
+                    response = self.generate_response(message)
+                    self.respond(message['id'], response)
+            
+            time.sleep(self.check_interval)
+```
+
+### 6.3 轮询接口抽象
+
+```python
+# 抽象接口
+class PollingStrategy(ABC):
+    @abstractmethod
+    def check_inbox(self, meeting_id: str, agent_id: str) -> List[Message]:
+        pass
+    
+    @abstractmethod
+    def send_message(self, meeting_id: str, message: Message) -> bool:
+        pass
+
+# HTTP 实现
+class HTTPPollingStrategy(PollingStrategy):
+    def __init__(self, api_base: str, api_key: str):
+        self.api_base = api_base
+        self.api_key = api_key
+    
+    def check_inbox(self, meeting_id: str, agent_id: str) -> List[Message]:
+        # HTTP GET 实现
+        pass
+
+# WebSocket 实现（未来扩展）
+class WebSocketPollingStrategy(PollingStrategy):
+    def check_inbox(self, meeting_id: str, agent_id: str) -> List[Message]:
+        # WebSocket 实现
+        pass
+```
+
+---
+
+## 7. 部署架构
+
+### 7.1 Docker Compose
+
+```yaml
+version: '3.8'
+
+services:
+  web:
+    build: ./backend
+    command: gunicorn meeting_room.wsgi:application --bind 0.0.0.0:8000
+    volumes:
+      - ./backend:/app
+    environment:
+      - DATABASE_URL=postgresql://user:pass@db:5432/meeting_room
+      - REDIS_URL=redis://redis:6379/0
+    depends_on:
+      - db
+      - redis
+  
+  db:
+    image: postgres:15
+    environment:
+      - POSTGRES_DB=meeting_room
+      - POSTGRES_USER=user
+      - POSTGRES_PASSWORD=pass
+    volumes:
+      - pgdata:/var/lib/postgresql/data
+  
+  redis:
+    image: redis:7-alpine
+  
+  nginx:
+    image: nginx:alpine
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - ./nginx.conf:/etc/nginx/nginx.conf
+      - ./ssl:/etc/nginx/ssl
+    depends_on:
+      - web
+
+volumes:
+  pgdata:
+```
+
+### 7.2 Nginx 配置
+
+```nginx
+server {
+    listen 80;
+    server_name meeting.example.com;
+    
+    location / {
+        proxy_pass http://web:8000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+    
+    location /static/ {
+        alias /app/static/;
+    }
+}
+```
+
+---
+
+## 8. 扩展性设计
+
+### 8.1 水平扩展
+
+```
+┌──────────────┐
+│   Nginx      │
+│  (负载均衡)  │
+└──────┬───────┘
+       │
+   ┌───┴───┐
+   │       │
+   ▼       ▼
+┌─────┐ ┌─────┐
+│ Web │ │ Web │
+│  1  │ │  2  │
+└─────┘ └─────┘
+   │       │
+   └───┬───┘
+       │
+   ┌───┴───┐
+   │       │
+   ▼       ▼
+┌─────────┐ ┌─────────┐
+│   DB    │ │  Redis  │
+│ (主从)  │ │ (集群)  │
+└─────────┘ └─────────┘
+```
+
+### 8.2 插件化设计
+
+```python
+# Agent 插件接口
+class AgentPlugin(ABC):
+    @abstractmethod
+    def generate_response(self, message: Message) -> str:
+        pass
+
+# OpenClaw 插件
+class OpenClawPlugin(AgentPlugin):
+    def generate_response(self, message: Message) -> str:
+        # OpenClaw 逻辑
+        pass
+
+# Llama 插件（未来）
+class LlamaPlugin(AgentPlugin):
+    def generate_response(self, message: Message) -> str:
+        # 调用 Llama API
+        pass
+```
+
+---
+
+## 📝 变更日志
+
+| 版本 | 日期 | 变更内容 | 作者 |
+|------|------|----------|------|
+| v0.1 | 2026-04-04 | 初始版本 | 飞行侠 |
+
+---
+
+**文档结束** 📝
+
+**创建者**: 飞行侠 🦸  
+**日期**: 2026-04-04  
+**状态**: 待北极星确认
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -0,0 +1,28 @@
+{
+  "name": "meeting-room-frontend",
+  "version": "1.0.0",
+  "private": true,
+  "dependencies": {
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "react-router-dom": "^6.20.0",
+    "react-scripts": "5.0.1",
+    "axios": "^1.6.0"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build"
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  }
+}
--- a/frontend/public/index.html
+++ b/frontend/public/index.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>🏛️ 龙虾议事厅</title>
+</head>
+<body>
+  <div id="root"></div>
+</body>
+</html>
--- a/frontend/src/App.js
+++ b/frontend/src/App.js
@@ -0,0 +1,403 @@
+import React, { useState, useEffect } from 'react';
+import { BrowserRouter as Router, Routes, Route, Link, useNavigate, useParams } from 'react-router-dom';
+import axios from 'axios';
+
+const API_BASE = 'http://localhost:8000/api/v1';
+
+// 配置 axios 默认头
+axios.interceptors.request.use(config => {
+  const token = localStorage.getItem('token');
+  if (token) {
+    config.headers.Authorization = `Bearer ${token}`;
+  }
+  return config;
+});
+
+// ============ 登录页面 ============
+function LoginPage() {
+  const [username, setUsername] = useState('');
+  const [password, setPassword] = useState('');
+  const navigate = useNavigate();
+
+  const handleLogin = async (e) => {
+    e.preventDefault();
+    try {
+      const response = await axios.post(`${API_BASE}/auth/login/`, { username, password });
+      const token = response.data.token;
+      localStorage.setItem('token', token);
+      localStorage.setItem('user', JSON.stringify(response.data.user));
+      navigate('/meetings');
+    } catch (error) {
+      alert('登录失败：' + (error.response?.data?.detail || error.message));
+    }
+  };
+
+  return (
+    <div style={styles.container}>
+      <div style={styles.card}>
+        <h1 style={styles.title}>🏛️ 龙虾议事厅</h1>
+        <form onSubmit={handleLogin} style={styles.form}>
+          <input
+            type="text"
+            placeholder="用户名"
+            value={username}
+            onChange={(e) => setUsername(e.target.value)}
+            style={styles.input}
+            required
+          />
+          <input
+            type="password"
+            placeholder="密码"
+            value={password}
+            onChange={(e) => setPassword(e.target.value)}
+            style={styles.input}
+            required
+          />
+          <button type="submit" style={styles.button}>登录</button>
+        </form>
+        <p style={styles.hint}>提示：首次使用请先注册超级用户</p>
+      </div>
+    </div>
+  );
+}
+
+// ============ 会议列表页面 ============
+function MeetingList() {
+  const [meetings, setMeetings] = useState([]);
+  const [topic, setTopic] = useState('');
+  const navigate = useNavigate();
+  const token = localStorage.getItem('token');
+
+  useEffect(() => {
+    if (!token) {
+      navigate('/login');
+      return;
+    }
+    fetchMeetings();
+  }, []);
+
+  const fetchMeetings = async () => {
+    try {
+      const response = await axios.get(`${API_BASE}/meetings/`, {
+        headers: { Authorization: `Bearer ${token}` }
+      });
+      setMeetings(response.data);
+    } catch (error) {
+      console.error('获取会议失败:', error);
+    }
+  };
+
+  const createMeeting = async (e) => {
+    e.preventDefault();
+    try {
+      const response = await axios.post(
+        `${API_BASE}/meetings/`,
+        { topic },
+        { headers: { Authorization: `Bearer ${token}` } }
+      );
+      navigate(`/meeting/${response.data.id}`);
+    } catch (error) {
+      alert('创建失败：' + (error.response?.data?.detail || error.message));
+    }
+  };
+
+  const joinMeeting = async (meetingId) => {
+    const inviteCode = prompt('请输入邀请码:');
+    if (!inviteCode) return;
+
+    try {
+      await axios.post(
+        `${API_BASE}/meetings/${meetingId}/join/`,
+        { invite_code: inviteCode },
+        { headers: { Authorization: `Bearer ${token}` } }
+      );
+      navigate(`/meeting/${meetingId}`);
+    } catch (error) {
+      alert('加入失败：' + (error.response?.data?.error || error.message));
+    }
+  };
+
+  const logout = () => {
+    localStorage.removeItem('token');
+    navigate('/login');
+  };
+
+  return (
+    <div style={styles.container}>
+      <div style={styles.header}>
+        <h1 style={styles.title}>🏛️ 我的会议室</h1>
+        <button onClick={logout} style={styles.logoutBtn}>退出</button>
+      </div>
+
+      <div style={styles.card}>
+        <h2>创建新会议</h2>
+        <form onSubmit={createMeeting} style={styles.form}>
+          <input
+            type="text"
+            placeholder="会议主题"
+            value={topic}
+            onChange={(e) => setTopic(e.target.value)}
+            style={styles.input}
+            required
+          />
+          <button type="submit" style={styles.button}>创建</button>
+        </form>
+      </div>
+
+      <div style={styles.meetingList}>
+        {meetings.map(meeting => (
+          <div key={meeting.id} style={styles.meetingCard}>
+            <div>
+              <h3>{meeting.topic}</h3>
+              <p>状态：{meeting.status} | 参会：{meeting.participant_count} | 邀请码：{meeting.invite_code}</p>
+            </div>
+            <div>
+              <button onClick={() => navigate(`/meeting/${meeting.id}`)} style={styles.smallBtn}>进入</button>
+              <button onClick={() => joinMeeting(meeting.id)} style={styles.smallBtn}>加入</button>
+            </div>
+          </div>
+        ))}
+      </div>
+    </div>
+  );
+}
+
+// ============ 会议室页面 ============
+function MeetingRoom() {
+  const { id } = useParams();
+  const [messages, setMessages] = useState([]);
+  const [content, setContent] = useState('');
+  const [participants, setParticipants] = useState([]);
+  const [lastId, setLastId] = useState(0);
+  const token = localStorage.getItem('token');
+
+  useEffect(() => {
+    if (!token) return;
+    fetchParticipants();
+    fetchMessages();
+    
+    // 1 秒轮询新消息
+    const interval = setInterval(fetchMessages, 1000);
+    return () => clearInterval(interval);
+  }, []);
+
+  const fetchParticipants = async () => {
+    try {
+      const response = await axios.get(`${API_BASE}/meetings/${id}/participants/`, {
+        headers: { Authorization: `Bearer ${token}` }
+      });
+      setParticipants(response.data);
+    } catch (error) {
+      console.error('获取参会者失败:', error);
+    }
+  };
+
+  const fetchMessages = async () => {
+    try {
+      const response = await axios.get(`${API_BASE}/meetings/${id}/messages/?last_id=${lastId}`, {
+        headers: { Authorization: `Bearer ${token}` }
+      });
+      if (response.data.messages.length > 0) {
+        setMessages(prev => [...prev, ...response.data.messages]);
+        setLastId(response.data.messages[response.data.messages.length - 1].id);
+      }
+    } catch (error) {
+      console.error('获取消息失败:', error);
+    }
+  };
+
+  const sendMessage = async (e) => {
+    e.preventDefault();
+    try {
+      await axios.post(
+        `${API_BASE}/meetings/${id}/send_message/`,
+        { content },
+        { headers: { Authorization: `Bearer ${token}` } }
+      );
+      setContent('');
+      fetchMessages();
+    } catch (error) {
+      alert('发送失败：' + (error.response?.data?.detail || error.message));
+    }
+  };
+
+  return (
+    <div style={styles.container}>
+      <div style={styles.header}>
+        <Link to="/meetings" style={styles.backLink}>← 返回</Link>
+        <h1 style={styles.title}>🏛️ 会议室</h1>
+        <div style={styles.participants}>
+          {participants.map(p => (
+            <span key={p.id} style={styles.participant}>
+              {p.agent_emoji} {p.nickname}
+            </span>
+          ))}
+        </div>
+      </div>
+
+      <div style={styles.chatContainer}>
+        <div style={styles.messages}>
+          {messages.map(msg => (
+            <div key={msg.id} style={styles.message}>
+              <strong>{msg.sender_emoji} {msg.sender_name}</strong>
+              <span style={styles.time}>{new Date(msg.created_at).toLocaleTimeString()}</span>
+              <p>{msg.content}</p>
+            </div>
+          ))}
+        </div>
+
+        <form onSubmit={sendMessage} style={styles.form}>
+          <input
+            type="text"
+            placeholder="输入消息..."
+            value={content}
+            onChange={(e) => setContent(e.target.value)}
+            style={styles.input}
+            required
+          />
+          <button type="submit" style={styles.button}>发送</button>
+        </form>
+      </div>
+    </div>
+  );
+}
+
+// ============ 主应用 ============
+function App() {
+  return (
+    <Router>
+      <Routes>
+        <Route path="/login" element={<LoginPage />} />
+        <Route path="/meetings" element={<MeetingList />} />
+        <Route path="/meeting/:id" element={<MeetingRoom />} />
+        <Route path="/" element={<LoginPage />} />
+      </Routes>
+    </Router>
+  );
+}
+
+// ============ 样式 ============
+const styles = {
+  container: {
+    maxWidth: '1200px',
+    margin: '0 auto',
+    padding: '20px',
+    fontFamily: '-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif'
+  },
+  header: {
+    display: 'flex',
+    alignItems: 'center',
+    gap: '20px',
+    marginBottom: '20px'
+  },
+  title: {
+    margin: '0',
+    color: '#1a365d'
+  },
+  card: {
+    background: 'white',
+    borderRadius: '12px',
+    padding: '20px',
+    marginBottom: '20px',
+    boxShadow: '0 4px 6px rgba(0,0,0,0.1)'
+  },
+  form: {
+    display: 'flex',
+    gap: '10px',
+    marginBottom: '15px'
+  },
+  input: {
+    flex: 1,
+    padding: '12px',
+    border: '2px solid #e2e8f0',
+    borderRadius: '8px',
+    fontSize: '1em'
+  },
+  button: {
+    padding: '12px 24px',
+    background: 'linear-gradient(135deg, #667eea 0%, #764ba2 100%)',
+    color: 'white',
+    border: 'none',
+    borderRadius: '8px',
+    cursor: 'pointer',
+    fontSize: '1em',
+    fontWeight: '600'
+  },
+  logoutBtn: {
+    marginLeft: 'auto',
+    padding: '8px 16px',
+    background: '#edf2f7',
+    border: 'none',
+    borderRadius: '6px',
+    cursor: 'pointer'
+  },
+  meetingList: {
+    display: 'flex',
+    flexDirection: 'column',
+    gap: '15px'
+  },
+  meetingCard: {
+    background: 'white',
+    borderRadius: '12px',
+    padding: '20px',
+    display: 'flex',
+    justifyContent: 'space-between',
+    alignItems: 'center',
+    boxShadow: '0 4px 6px rgba(0,0,0,0.1)'
+  },
+  smallBtn: {
+    padding: '8px 16px',
+    background: '#4299e1',
+    color: 'white',
+    border: 'none',
+    borderRadius: '6px',
+    cursor: 'pointer',
+    marginLeft: '10px'
+  },
+  chatContainer: {
+    background: 'white',
+    borderRadius: '12px',
+    padding: '20px',
+    boxShadow: '0 4px 6px rgba(0,0,0,0.1)'
+  },
+  messages: {
+    maxHeight: '500px',
+    overflowY: 'auto',
+    marginBottom: '20px'
+  },
+  message: {
+    padding: '15px',
+    background: '#f7fafc',
+    borderRadius: '8px',
+    marginBottom: '10px'
+  },
+  time: {
+    fontSize: '0.8em',
+    color: '#718096',
+    marginLeft: '10px'
+  },
+  participants: {
+    display: 'flex',
+    gap: '10px',
+    marginLeft: 'auto'
+  },
+  participant: {
+    background: '#edf2f7',
+    padding: '6px 12px',
+    borderRadius: '20px',
+    fontSize: '0.9em'
+  },
+  backLink: {
+    color: '#4299e1',
+    textDecoration: 'none',
+    fontSize: '1.1em'
+  },
+  hint: {
+    color: '#718096',
+    fontSize: '0.9em',
+    textAlign: 'center',
+    marginTop: '15px'
+  }
+};
+
+export default App;
--- a/frontend/src/index.js
+++ b/frontend/src/index.js
@@ -0,0 +1,10 @@
+import React from 'react';
+import ReactDOM from 'react-dom/client';
+import App from './App';
+
+const root = ReactDOM.createRoot(document.getElementById('root'));
+root.render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>
+);