diff --git a/h5/js/mock.js b/h5/js/mock.js
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+// Mock数据文件 - 智慧工地H5原型
+// 本文件包含所有Mock数据，供其他JS文件使用
+
+// ==================== 设备数据 ====================
+const MOCK_DEVICES = [
+  {
+    id: 'tc001',
+    name: '1号塔吊',
+    type: 'tower_crane',
+    model: 'QTZ500',
+    location: 'A区施工现场',
+    status: 'online',
+    lastSeen: '2026-04-14 12:00:00'
+  },
+  {
+    id: 'tc002',
+    name: '2号塔吊',
+    type: 'tower_crane',
+    model: 'QTZ630',
+    location: 'B区施工现场',
+    status: 'online',
+    lastSeen: '2026-04-14 12:00:00'
+  },
+  {
+    id: 'tc003',
+    name: '3号塔吊',
+    type: 'tower_crane',
+    model: 'QTZ500',
+    location: 'C区施工现场',
+    status: 'offline',
+    lastSeen: '2026-04-14 08:30:00'
+  },
+  {
+    id: 'el001',
+    name: '1号升降机',
+    type: 'elevator',
+    model: 'SC200/200',
+    location: 'A区主楼',
+    status: 'online',
+    lastSeen: '2026-04-14 12:00:00'
+  },
+  {
+    id: 'el002',
+    name: '2号升降机',
+    type: 'elevator',
+    model: 'SC200/200',
+    location: 'B区主楼',
+    status: 'online',
+    lastSeen: '2026-04-14 12:00:00'
+  }
+];
+
+// ==================== 实时数据 ====================
+const MOCK_REALTIME = {
+  tc001: {
+    weight: 45.2,
+    windSpeed: 5.2,
+    range: 30.5,
+    height: 85.0,
+    angle: 120.5,
+    momentPercent: 85.3,
+    alert: 'danger',
+    alertMsg: '载重超限'
+  },
+  tc002: {
+    weight: 32.1,
+    windSpeed: 4.8,
+    range: 25.0,
+    height: 92.3,
+    angle: 45.2,
+    momentPercent: 55.8,
+    alert: null,
+    alertMsg: null
+  },
+  tc003: {
+    weight: 0,
+    windSpeed: 0,
+    range: 0,
+    height: 0,
+    angle: 0,
+    momentPercent: 0,
+    alert: null,
+    alertMsg: null
+  },
+  el001: {
+    realtimeWeight: 1.2,
+    realtimeSpeed: 1.0,
+    realtimeHeight: 45.5,
+    realtimeDipX: 0.5,
+    realtimeDipY: 0.3,
+    outDoorStatus: '0',
+    alert: 'warning',
+    alertMsg: '风速过大'
+  },
+  el002: {
+    realtimeWeight: 0.8,
+    realtimeSpeed: 0.8,
+    realtimeHeight: 32.0,
+    realtimeDipX: 0.2,
+    realtimeDipY: 0.1,
+    outDoorStatus: '0',
+    alert: null,
+    alertMsg: null
+  }
+};
+
+// ==================== 预警数据 ====================
+const MOCK_ALERTS = [
+  {
+    id: 'al001',
+    deviceId: 'tc001',
+    deviceName: '1号塔吊',
+    deviceType: 'tower_crane',
+    level: 'danger',
+    message: '载重超限',
+    metric: 'weight',
+    value: 45.2,
+    createdAt: '2026-04-14 11:30:00',
+    status: 'unread',
+    handleNote: null
+  },
+  {
+    id: 'al002',
+    deviceId: 'el001',
+    deviceName: '1号升降机',
+    deviceType: 'elevator',
+    level: 'warning',
+    message: '风速过大',
+    metric: 'windSpeed',
+    value: 5.2,
+    createdAt: '2026-04-14 10:15:00',
+    status: 'unread',
+    handleNote: null
+  },
+  {
+    id: 'al003',
+    deviceId: 'tc002',
+    deviceName: '2号塔吊',
+    deviceType: 'tower_crane',
+    level: 'warning',
+    message: '力矩超限',
+    metric: 'momentPercent',
+    value: 78.5,
+    createdAt: '2026-04-13 16:20:00',
+    status: 'handled',
+    handleNote: '已安排人员检修，现已恢复正常'
+  },
+  {
+    id: 'al004',
+    deviceId: 'tc001',
+    deviceName: '1号塔吊',
+    deviceType: 'tower_crane',
+    level: 'danger',
+    message: '回转角度异常',
+    metric: 'angle',
+    value: 185.0,
+    createdAt: '2026-04-13 14:00:00',
+    status: 'handled',
+    handleNote: '传感器误报，已校准'
+  },
+  {
+    id: 'al005',
+    deviceId: 'el001',
+    deviceName: '1号升降机',
+    deviceType: 'elevator',
+    level: 'warning',
+    message: '高度接近上限',
+    metric: 'realtimeHeight',
+    value: 95.0,
+    createdAt: '2026-04-12 09:30:00',
+    status: 'ignored',
+    handleNote: '属正常施工需要'
+  },
+  {
+    id: 'al006',
+    deviceId: 'tc003',
+    deviceName: '3号塔吊',
+    deviceType: 'tower_crane',
+    level: 'warning',
+    message: '设备离线',
+    metric: 'status',
+    value: null,
+    createdAt: '2026-04-14 08:30:00',
+    status: 'unread',
+    handleNote: null
+  }
+];
+
+// ==================== 隐患随手拍数据 ====================
+const MOCK_REPORTS = [
+  {
+    id: 'rep001',
+    category: '高空坠落',
+    severity: '较大',
+    location: 'A区基坑',
+    description: '基坑周边防护栏杆缺失，存在高空坠落风险',
+    reporter: '张三',
+    reportedAt: '2026-04-14 09:00:00',
+    status: 'pending'
+  },
+  {
+    id: 'rep002',
+    category: '触电',
+    severity: '一般',
+    location: 'B区钢筋加工区',
+    description: '配电箱门未关闭，电缆裸露',
+    reporter: '李四',
+    reportedAt: '2026-04-13 15:30:00',
+    status: 'resolved'
+  },
+  {
+    id: 'rep003',
+    category: '物体打击',
+    severity: '重大',
+    location: 'C区脚手架',
+    description: '脚手架上散落物料未清理，高空落物风险',
+    reporter: '王五',
+    reportedAt: '2026-04-12 11:20:00',
+    status: 'processing'
+  }
+];
+
+// ==================== 施工日志数据 ====================
+const MOCK_LOGS = [
+  {
+    id: 'log001',
+    date: '2026-04-14',
+    location: 'A区主楼',
+    content: '完成3层混凝土浇筑',
+    workers: 28,
+    weather: '晴',
+    remark: '施工顺利，质量合格'
+  },
+  {
+    id: 'log002',
+    date: '2026-04-13',
+    location: 'B区地下室',
+    content: '土方开挖',
+    workers: 18,
+    weather: '多云',
+    remark: '发现地下管线，已联系相关部门'
+  },
+  {
+    id: 'log003',
+    date: '2026-04-12',
+    location: 'C区基坑',
+    content: '基坑支护施工',
+    workers: 12,
+    weather: '阴',
+    remark: '按计划进行中'
+  }
+];
+
+// ==================== 用户数据 ====================
+const MOCK_USER = {
+  id: 1,
+  username: 'admin',
+  realName: '张工地',
+  role: '管理员',
+  phone: '138****1234',
+  avatar: null,
+  department: '工程部'
+};
+
+// ==================== 辅助函数 ====================
+
+/**
+ * 根据设备ID获取设备信息
+ * @param {string} id - 设备ID
+ * @returns {Object|undefined} 设备对象
+ */
+function getDeviceById(id) {
+  return MOCK_DEVICES.find(function(device) {
+    return device.id === id;
+  });
+}
+
+/**
+ * 根据预警ID获取预警信息
+ * @param {string} id - 预警ID
+ * @returns {Object|undefined} 预警对象
+ */
+function getAlertById(id) {
+  return MOCK_ALERTS.find(function(alert) {
+    return alert.id === id;
+  });
+}
+
+/**
+ * 根据设备ID获取实时数据
+ * @param {string} id - 设备ID
+ * @returns {Object|undefined} 实时数据对象
+ */
+function getRealtimeById(id) {
+  return MOCK_REALTIME[id];
+}
+
+/**
+ * 获取所有在线设备
+ * @returns {Array} 在线设备列表
+ */
+function getOnlineDevices() {
+  return MOCK_DEVICES.filter(function(device) {
+    return device.status === 'online';
+  });
+}
+
+/**
+ * 获取未读预警数量
+ * @returns {number} 未读预警数量
+ */
+function getUnreadAlertCount() {
+  return MOCK_ALERTS.filter(function(alert) {
+    return alert.status === 'unread';
+  }).length;
+}
+
+// 导出全局变量和函数
+window.MOCK_DEVICES = MOCK_DEVICES;
+window.MOCK_REALTIME = MOCK_REALTIME;
+window.MOCK_ALERTS = MOCK_ALERTS;
+window.MOCK_REPORTS = MOCK_REPORTS;
+window.MOCK_LOGS = MOCK_LOGS;
+window.MOCK_USER = MOCK_USER;
+window.getDeviceById = getDeviceById;
+window.getAlertById = getAlertById;
+window.getRealtimeById = getRealtimeById;
+window.getOnlineDevices = getOnlineDevices;
+window.getUnreadAlertCount = getUnreadAlertCount;