diff --git a/WebApp/src/room.ts b/WebApp/src/room.ts
deleted file mode 100644
index 2539b60..0000000
--- a/WebApp/src/room.ts
+++ /dev/null
@@ -1,111 +0,0 @@
-// server.js - 扩展官方示例
-const { Signaling } = require('unity-render-streaming');
-
-class ExtendedSignaling extends Signaling {
-    constructor() {
-        super();
-        this.rooms = new Map(); // 房间信息存储
-        this.connections = new Map(); // 连接信息
-    }
-
-    // 创建房间时记录
-    onCreateConnection(connectionId) {
-        super.onCreateConnection(connectionId);
-        this.connections.set(connectionId, {
-            joinedAt: Date.now(),
-            roomId: null
-        });
-    }
-
-    // 加入房间
-    onJoinRoom(connectionId, roomId) {
-        super.onJoinRoom(connectionId, roomId);
-
-        if (!this.rooms.has(roomId)) {
-            this.rooms.set(roomId, {
-                createdAt: Date.now(),
-                members: new Set()
-            });
-        }
-        this.rooms.get(roomId).members.add(connectionId);
-        this.connections.get(connectionId).roomId = roomId;
-    }
-
-    // 离开房间
-    onLeaveRoom(connectionId, roomId) {
-        super.onLeaveRoom(connectionId, roomId);
-
-        if (this.rooms.has(roomId)) {
-            this.rooms.get(roomId).members.delete(connectionId);
-            if (this.rooms.get(roomId).members.size === 0) {
-                this.rooms.delete(roomId); // 空房间自动清理
-            }
-        }
-    }
-
-    // 断开连接
-    onDeleteConnection(connectionId) {
-        const connInfo = this.connections.get(connectionId);
-        if (connInfo && connInfo.roomId) {
-            this.onLeaveRoom(connectionId, connInfo.roomId);
-        }
-        this.connections.delete(connectionId);
-        super.onDeleteConnection(connectionId);
-    }
-
-    // ========== 查询 API ==========
-
-    // 获取所有房间
-    getAllRooms() {
-        return Array.from(this.rooms.entries()).map(([roomId, info]) => ({
-            roomId,
-            memberCount: info.members.size,
-            createdAt: info.createdAt,
-            members: Array.from(info.members)
-        }));
-    }
-
-    // 获取指定房间的成员
-    getRoomMembers(roomId) {
-        const room = this.rooms.get(roomId);
-        if (!room) return null;
-
-        return Array.from(room.members).map(connId => ({
-            connectionId: connId,
-            joinedAt: this.connections.get(connId)?.joinedAt
-        }));
-    }
-}
-
-// HTTP API 暴露查询接口
-const express = require('express');
-const app = express();
-
-const signaling = new ExtendedSignaling();
-
-// API: 获取所有房间列表
-app.get('/api/rooms', (req, res) => {
-    res.json({
-        count: signaling.rooms.size,
-        rooms: signaling.getAllRooms()
-    });
-});
-
-// API: 获取指定房间详情
-app.get('/api/rooms/:roomId', (req, res) => {
-    const { roomId } = req.params;
-    const members = signaling.getRoomMembers(roomId);
-
-    if (!members) {
-        return res.status(404).json({ error: 'Room not found' });
-    }
-
-    res.json({
-        roomId,
-        members,
-        memberCount: members.length
-    });
-});
-
-app.listen(3000);
-signaling.start(80); // WebSocket 信令端口