diff --git a/平台web/permission-manager.html b/平台web/permission-manager.html
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+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>权限管理系统</title>
+    <style>
+        * {
+            margin: 0;
+            padding: 0;
+            box-sizing: border-box;
+        }
+
+        body {
+            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+            background-color: #f5f7fa;
+            color: #333;
+            height: 100vh;
+            padding: 20px;
+        }
+
+        .container {
+            max-width: 1200px;
+            margin: 0 auto;
+            background-color: #fff;
+            border-radius: 8px;
+            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+            overflow: hidden;
+        }
+
+        .header {
+            background: linear-gradient(135deg, #2c3e50, #3498db);
+            color: #fff;
+            padding: 20px 30px;
+            display: flex;
+            justify-content: space-between;
+            align-items: center;
+        }
+
+        .header h1 {
+            font-size: 1.8rem;
+            font-weight: 600;
+        }
+
+        .header-actions {
+            display: flex;
+            gap: 10px;
+        }
+
+        .btn {
+            padding: 10px 20px;
+            border: none;
+            border-radius: 5px;
+            cursor: pointer;
+            font-size: 14px;
+            font-weight: 500;
+            transition: all 0.3s ease;
+            display: inline-flex;
+            align-items: center;
+            gap: 5px;
+        }
+
+        .btn-primary {
+            background-color: #3498db;
+            color: #fff;
+        }
+
+        .btn-primary:hover {
+            background-color: #2980b9;
+            transform: translateY(-2px);
+        }
+
+        .btn-success {
+            background-color: #27ae60;
+            color: #fff;
+        }
+
+        .btn-success:hover {
+            background-color: #229954;
+        }
+
+        .btn-danger {
+            background-color: #e74c3c;
+            color: #fff;
+        }
+
+        .btn-danger:hover {
+            background-color: #c0392b;
+        }
+
+        .btn-warning {
+            background-color: #f39c12;
+            color: #fff;
+        }
+
+        .btn-warning:hover {
+            background-color: #e67e22;
+        }
+
+        /* 搜索栏 */
+        .search-bar {
+            padding: 20px 30px;
+            background-color: #f8f9fa;
+            border-bottom: 1px solid #dee2e6;
+        }
+
+        .search-form {
+            display: flex;
+            gap: 15px;
+            align-items: center;
+        }
+
+        .search-input {
+            flex: 1;
+            padding: 10px 15px;
+            border: 1px solid #ddd;
+            border-radius: 5px;
+            font-size: 14px;
+        }
+
+        .search-input:focus {
+            outline: none;
+            border-color: #3498db;
+            box-shadow: 0 0 5px rgba(52, 152, 219, 0.3);
+        }
+
+        /* 表格样式 */
+        .table-container {
+            padding: 0 30px 30px 30px;
+            overflow-x: auto;
+        }
+
+        .permissions-table {
+            width: 100%;
+            border-collapse: collapse;
+            margin-top: 20px;
+            background-color: #fff;
+        }
+
+        .permissions-table th,
+        .permissions-table td {
+            padding: 12px 15px;
+            text-align: left;
+            border-bottom: 1px solid #eee;
+        }
+
+        .permissions-table th {
+            background-color: #f8f9fa;
+            font-weight: 600;
+            color: #2c3e50;
+            position: sticky;
+            top: 0;
+            z-index: 10;
+        }
+
+        .permissions-table tr:hover {
+            background-color: #f8f9fa;
+        }
+
+        .permission-row {
+            cursor: pointer;
+            transition: background-color 0.2s ease;
+        }
+
+        .permission-row.parent-row {
+            font-weight: 500;
+        }
+
+        .permission-row.child-row {
+            background-color: #fafbfc;
+        }
+
+        .permission-row.child-row td:first-child {
+            padding-left: 45px;
+            position: relative;
+        }
+
+        .permission-row.child-row td:first-child::before {
+            content: "└─";
+            position: absolute;
+            left: 25px;
+            color: #bdc3c7;
+        }
+
+        .permission-code {
+            font-family: monospace;
+            background-color: #ecf0f1;
+            padding: 2px 6px;
+            border-radius: 3px;
+            font-size: 13px;
+        }
+
+        .permission-type {
+            padding: 4px 8px;
+            border-radius: 12px;
+            font-size: 12px;
+            font-weight: 500;
+        }
+
+        .type-menu {
+            background-color: #3498db;
+            color: #fff;
+        }
+
+        .type-button {
+            background-color: #27ae60;
+            color: #fff;
+        }
+
+        .expand-btn {
+            background: none;
+            border: none;
+            cursor: pointer;
+            padding: 2px 5px;
+            margin-right: 8px;
+            color: #3498db;
+            font-size: 12px;
+            transition: transform 0.3s ease;
+        }
+
+        .expand-btn.collapsed {
+            transform: rotate(-90deg);
+        }
+
+        .actions {
+            display: flex;
+            gap: 5px;
+        }
+
+        .btn-sm {
+            padding: 5px 10px;
+            font-size: 12px;
+        }
+
+        /* 弹窗样式 */
+        .modal {
+            display: none;
+            position: fixed;
+            z-index: 1000;
+            left: 0;
+            top: 0;
+            width: 100%;
+            height: 100%;
+            background-color: rgba(0, 0, 0, 0.5);
+        }
+
+        .modal.show {
+            display: flex;
+            align-items: center;
+            justify-content: center;
+        }
+
+        .modal-content {
+            background-color: #fff;
+            border-radius: 8px;
+            width: 500px;
+            max-width: 90vw;
+            max-height: 90vh;
+            overflow-y: auto;
+            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
+            transform: scale(0.8);
+            transition: transform 0.3s ease;
+        }
+
+        .modal.show .modal-content {
+            transform: scale(1);
+        }
+
+        .modal-header {
+            background: linear-gradient(135deg, #2c3e50, #3498db);
+            color: #fff;
+            padding: 20px 25px;
+            display: flex;
+            justify-content: space-between;
+            align-items: center;
+        }
+
+        .modal-header h3 {
+            font-size: 1.2rem;
+            font-weight: 600;
+        }
+
+        .close {
+            background: none;
+            border: none;
+            color: #fff;
+            font-size: 24px;
+            cursor: pointer;
+            padding: 0;
+            width: 30px;
+            height: 30px;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            border-radius: 50%;
+            transition: background-color 0.3s ease;
+        }
+
+        .close:hover {
+            background-color: rgba(255, 255, 255, 0.2);
+        }
+
+        .modal-body {
+            padding: 25px;
+        }
+
+        .form-group {
+            margin-bottom: 20px;
+        }
+
+        .form-group label {
+            display: block;
+            margin-bottom: 8px;
+            font-weight: 500;
+            color: #2c3e50;
+        }
+
+        .form-group input,
+        .form-group select,
+        .form-group textarea {
+            width: 100%;
+            padding: 10px 15px;
+            border: 1px solid #ddd;
+            border-radius: 5px;
+            font-size: 14px;
+            transition: border-color 0.3s ease;
+        }
+
+        .form-group input:focus,
+        .form-group select:focus,
+        .form-group textarea:focus {
+            outline: none;
+            border-color: #3498db;
+            box-shadow: 0 0 5px rgba(52, 152, 219, 0.3);
+        }
+
+        .form-group textarea {
+            resize: vertical;
+            min-height: 80px;
+        }
+
+        .modal-footer {
+            background-color: #f8f9fa;
+            padding: 15px 25px;
+            display: flex;
+            justify-content: flex-end;
+            gap: 10px;
+            border-top: 1px solid #dee2e6;
+        }
+
+        /* 右键菜单样式 */
+        .context-menu {
+            position: fixed;
+            background-color: #fff;
+            border: 1px solid #ddd;
+            border-radius: 5px;
+            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+            z-index: 2000;
+            padding: 5px 0;
+            min-width: 120px;
+            display: none;
+        }
+
+        .context-menu-item {
+            padding: 8px 15px;
+            cursor: pointer;
+            font-size: 14px;
+            transition: background-color 0.2s ease;
+            display: flex;
+            align-items: center;
+            gap: 8px;
+        }
+
+        .context-menu-item:hover {
+            background-color: #f8f9fa;
+        }
+
+        /* 空状态样式 */
+        .empty-state {
+            text-align: center;
+            padding: 60px 20px;
+            color: #7f8c8d;
+        }
+
+        .empty-state h3 {
+            margin-bottom: 10px;
+            color: #95a5a6;
+        }
+
+        /* 响应式设计 */
+        @media (max-width: 768px) {
+            .container {
+                margin: 10px;
+                border-radius: 0;
+            }
+            
+            .header {
+                padding: 15px 20px;
+                flex-direction: column;
+                gap: 15px;
+            }
+            
+            .search-bar {
+                padding: 15px 20px;
+            }
+            
+            .table-container {
+                padding: 0 20px 20px 20px;
+            }
+            
+            .permissions-table {
+                font-size: 14px;
+            }
+            
+            .permissions-table th,
+            .permissions-table td {
+                padding: 8px 10px;
+            }
+            
+            .modal-content {
+                width: 95vw;
+                margin: 10px;
+            }
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <!-- 头部 -->
+        <div class="header">
+            <h1>权限管理系统</h1>
+            <div class="header-actions">
+                <button class="btn btn-success" onclick="openAddModal()">
+                    ➕ 新增权限
+                </button>
+            </div>
+        </div>
+
+        <!-- 搜索栏 -->
+        <div class="search-bar">
+            <div class="search-form">
+                <input type="text" class="search-input" id="searchInput" placeholder="搜索权限编码、名称或描述...">
+                <button class="btn btn-primary" onclick="searchPermissions()">🔍 搜索</button>
+                <button class="btn btn-warning" onclick="resetSearch()">🔄 重置</button>
+            </div>
+        </div>
+
+        <!-- 表格容器 -->
+        <div class="table-container">
+            <table class="permissions-table">
+                <thead>
+                    <tr>
+                        <th>权限编码</th>
+                        <th>权限名称</th>
+                        <th>权限描述</th>
+                        <th>权限类型</th>
+                        <th>父级权限</th>
+                        <th>操作</th>
+                    </tr>
+                </thead>
+                <tbody id="permissionsTableBody">
+                    <!-- 数据将通过JavaScript动态加载 -->
+                </tbody>
+            </table>
+            <div class="empty-state" id="emptyState" style="display: none;">
+                <h3>暂无权限数据</h3>
+                <p>点击"新增权限"按钮开始添加权限信息</p>
+            </div>
+        </div>
+    </div>
+
+    <!-- 权限弹窗 -->
+    <div id="permissionModal" class="modal">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h3 id="modalTitle">新增权限</h3>
+                <button type="button" class="close" onclick="closeModal()">&times;</button>
+            </div>
+            <div class="modal-body">
+                <form id="permissionForm">
+                    <div class="form-group">
+                        <label for="permissionCode">权限编码 *</label>
+                        <input type="text" id="permissionCode" name="code" required placeholder="请输入全局唯一的权限编码">
+                    </div>
+                    <div class="form-group">
+                        <label for="permissionName">权限名称 *</label>
+                        <input type="text" id="permissionName" name="name" required placeholder="请输入权限名称">
+                    </div>
+                    <div class="form-group">
+                        <label for="permissionDesc">权限描述</label>
+                        <textarea id="permissionDesc" name="description" placeholder="请输入权限描述（可选）"></textarea>
+                    </div>
+                    <div class="form-group">
+                        <label for="parentCode">父级权限编码</label>
+                        <select id="parentCode" name="parentCode">
+                            <option value="">无父级权限</option>
+                            <!-- 选项将通过JavaScript动态加载 -->
+                        </select>
+                    </div>
+                    <div class="form-group">
+                        <label for="permissionType">权限类型 *</label>
+                        <select id="permissionType" name="type" required>
+                            <option value="">请选择权限类型</option>
+                            <option value="menu">菜单</option>
+                            <option value="button">按钮</option>
+                        </select>
+                    </div>
+                </form>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-warning" onclick="closeModal()">取消</button>
+                <button type="button" class="btn btn-success" onclick="savePermission()">保存</button>
+            </div>
+        </div>
+    </div>
+
+    <!-- 右键菜单 -->
+    <div id="contextMenu" class="context-menu">
+        <div class="context-menu-item" onclick="addChildPermission()">
+            ➕ 添加子权限
+        </div>
+        <div class="context-menu-item" onclick="editPermission()">
+            ✏️ 编辑权限
+        </div>
+        <div class="context-menu-item" onclick="deletePermission()">
+            🗑️ 删除权限
+        </div>
+    </div>
+
+    <script>
+        // 权限数据存储
+        let permissions = [];
+        let currentEditingId = null;
+        let contextMenuTargetRow = null;
+
+        // 初始化示例数据
+        function initSampleData() {
+            permissions = [
+                {
+                    id: 1,
+                    code: 'SYSTEM',
+                    name: '系统管理',
+                    description: '系统管理模块',
+                    parentCode: '',
+                    type: 'menu'
+                },
+                {
+                    id: 2,
+                    code: 'SYSTEM_USER',
+                    name: '用户管理',
+                    description: '用户管理功能',
+                    parentCode: 'SYSTEM',
+                    type: 'menu'
+                },
+                {
+                    id: 3,
+                    code: 'SYSTEM_USER_ADD',
+                    name: '添加用户',
+                    description: '添加新用户按钮',
+                    parentCode: 'SYSTEM_USER',
+                    type: 'button'
+                },
+                {
+                    id: 4,
+                    code: 'SYSTEM_USER_EDIT',
+                    name: '编辑用户',
+                    description: '编辑用户信息按钮',
+                    parentCode: 'SYSTEM_USER',
+                    type: 'button'
+                },
+                {
+                    id: 5,
+                    code: 'SYSTEM_ROLE',
+                    name: '角色管理',
+                    description: '角色管理功能',
+                    parentCode: 'SYSTEM',
+                    type: 'menu'
+                },
+                {
+                    id: 6,
+                    code: 'CONTENT',
+                    name: '内容管理',
+                    description: '内容管理模块',
+                    parentCode: '',
+                    type: 'menu'
+                }
+            ];
+            renderPermissionsTable();
+        }
+
+        // 渲染权限表格
+        function renderPermissionsTable(data = permissions) {
+            const tableBody = document.getElementById('permissionsTableBody');
+            const emptyState = document.getElementById('emptyState');
+            
+            if (data.length === 0) {
+                tableBody.innerHTML = '';
+                emptyState.style.display = 'block';
+                return;
+            }
+            
+            emptyState.style.display = 'none';
+            
+            // 构建树状结构
+            const tree = buildPermissionTree(data);
+            let html = '';
+            
+            tree.forEach(item => {
+                html += renderPermissionRow(item, 0);
+            });
+            
+            tableBody.innerHTML = html;
+        }
+
+        // 构建权限树
+        function buildPermissionTree(data) {
+            const map = {};
+            const roots = [];
+            
+            // 创建映射
+            data.forEach(item => {
+                map[item.code] = { ...item, children: [] };
+            });
+            
+            // 构建树结构
+            data.forEach(item => {
+                if (item.parentCode && map[item.parentCode]) {
+                    map[item.parentCode].children.push(map[item.code]);
+                } else {
+                    roots.push(map[item.code]);
+                }
+            });
+            
+            return roots;
+        }
+
+        // 渲染权限行
+        function renderPermissionRow(item, level) {
+            const hasChildren = item.children && item.children.length > 0;
+            const isParent = level === 0;
+            const parentClass = isParent ? 'parent-row' : 'child-row';
+            
+            let html = `
+                <tr class="permission-row ${parentClass}" 
+                    data-id="${item.id}" 
+                    data-code="${item.code}"
+                    oncontextmenu="showContextMenu(event, this)">
+                    <td>
+                        ${hasChildren ? `<button class="expand-btn" onclick="toggleChildren(this)">▼</button>` : ''}
+                        <span class="permission-code">${item.code}</span>
+                    </td>
+                    <td>${item.name}</td>
+                    <td>${item.description || '-'}</td>
+                    <td><span class="permission-type type-${item.type}">${item.type === 'menu' ? '菜单' : '按钮'}</span></td>
+                    <td>${item.parentCode || '-'}</td>
+                    <td class="actions">
+                        <button class="btn btn-primary btn-sm" onclick="editPermissionById(${item.id})">编辑</button>
+                        <button class="btn btn-danger btn-sm" onclick="deletePermissionById(${item.id})">删除</button>
+                    </td>
+                </tr>
+            `;
+            
+            // 添加子权限行
+            if (hasChildren) {
+                item.children.forEach(child => {
+                    html += renderPermissionRow(child, level + 1);
+                });
+            }
+            
+            return html;
+        }
+
+        // 展开/收起子权限
+        function toggleChildren(btn) {
+            const row = btn.closest('tr');
+            const code = row.dataset.code;
+            let nextRow = row.nextElementSibling;
+            
+            const isExpanded = btn.textContent === '▼';
+            btn.textContent = isExpanded ? '▶' : '▼';
+            btn.classList.toggle('collapsed', isExpanded);
+            
+            // 切换所有子行的显示状态
+            while (nextRow && nextRow.classList.contains('child-row')) {
+                nextRow.style.display = isExpanded ? 'none' : 'table-row';
+                nextRow = nextRow.nextElementSibling;
+            }
+        }
+
+        // 显示右键菜单
+        function showContextMenu(event, row) {
+            event.preventDefault();
+            contextMenuTargetRow = row;
+            
+            const menu = document.getElementById('contextMenu');
+            menu.style.display = 'block';
+            menu.style.left = event.pageX + 'px';
+            menu.style.top = event.pageY + 'px';
+        }
+
+        // 隐藏右键菜单
+        function hideContextMenu() {
+            document.getElementById('contextMenu').style.display = 'none';
+            contextMenuTargetRow = null;
+        }
+
+        // 点击其他地方隐藏右键菜单
+        document.addEventListener('click', hideContextMenu);
+
+        // 打开新增弹窗
+        function openAddModal() {
+            currentEditingId = null;
+            document.getElementById('modalTitle').textContent = '新增权限';
+            document.getElementById('permissionForm').reset();
+            updateParentCodeOptions();
+            document.getElementById('permissionModal').classList.add('show');
+        }
+
+        // 添加子权限
+        function addChildPermission() {
+            if (!contextMenuTargetRow) return;
+            
+            const parentCode = contextMenuTargetRow.dataset.code;
+            openAddModal();
+            document.getElementById('parentCode').value = parentCode;
+            hideContextMenu();
+        }
+
+        // 编辑权限
+        function editPermission() {
+            if (!contextMenuTargetRow) return;
+            
+            const id = parseInt(contextMenuTargetRow.dataset.id);
+            editPermissionById(id);
+            hideContextMenu();
+        }
+
+        // 根据ID编辑权限
+        function editPermissionById(id) {
+            const permission = permissions.find(p => p.id === id);
+            if (!permission) return;
+            
+            currentEditingId = id;
+            document.getElementById('modalTitle').textContent = '编辑权限';
+            document.getElementById('permissionCode').value = permission.code;
+            document.getElementById('permissionName').value = permission.name;
+            document.getElementById('permissionDesc').value = permission.description || '';
+            document.getElementById('permissionType').value = permission.type;
+            
+            updateParentCodeOptions(permission.code);
+            document.getElementById('parentCode').value = permission.parentCode || '';
+            
+            document.getElementById('permissionModal').classList.add('show');
+        }
+
+        // 删除权限
+        function deletePermission() {
+            if (!contextMenuTargetRow) return;
+            
+            const id = parseInt(contextMenuTargetRow.dataset.id);
+            deletePermissionById(id);
+            hideContextMenu();
+        }
+
+        // 根据ID删除权限
+        function deletePermissionById(id) {
+            const permission = permissions.find(p => p.id === id);
+            if (!permission) return;
+            
+            // 检查是否有子权限
+            const hasChildren = permissions.some(p => p.parentCode === permission.code);
+            if (hasChildren) {
+                alert('该权限下有子权限，请先删除子权限！');
+                return;
+            }
+            
+            if (confirm(`确定要删除权限"${permission.name}"吗？`)) {
+                permissions = permissions.filter(p => p.id !== id);
+                renderPermissionsTable();
+            }
+        }
+
+        // 更新父级权限选项
+        function updateParentCodeOptions(excludeCode = '') {
+            const select = document.getElementById('parentCode');
+            select.innerHTML = '<option value="">无父级权限</option>';
+            
+            permissions.forEach(permission => {
+                if (permission.code !== excludeCode && permission.type === 'menu') {
+                    const option = document.createElement('option');
+                    option.value = permission.code;
+                    option.textContent = `${permission.code} (${permission.name})`;
+                    select.appendChild(option);
+                }
+            });
+        }
+
+        // 保存权限
+        function savePermission() {
+            const form = document.getElementById('permissionForm');
+            const formData = new FormData(form);
+            
+            const code = formData.get('code').trim();
+            const name = formData.get('name').trim();
+            const description = formData.get('description').trim();
+            const parentCode = formData.get('parentCode');
+            const type = formData.get('type');
+            
+            // 验证
+            if (!code || !name || !type) {
+                alert('请填写必填项！');
+                return;
+            }
+            
+            // 检查权限编码是否重复（编辑时排除自身）
+            const existingPermission = permissions.find(p => p.code === code && p.id !== currentEditingId);
+            if (existingPermission) {
+                alert('权限编码已存在！');
+                return;
+            }
+            
+            // 验证父级权限
+            if (parentCode) {
+                const parentPermission = permissions.find(p => p.code === parentCode);
+                if (!parentPermission) {
+                    alert('父级权限不存在！');
+                    return;
+                }
+                if (parentPermission.type !== 'menu') {
+                    alert('只能选择菜单类型的权限作为父级权限！');
+                    return;
+                }
+            }
+            
+            const permissionData = {
+                code,
+                name,
+                description,
+                parentCode: parentCode || '',
+                type
+            };
+            
+            if (currentEditingId) {
+                // 编辑权限
+                const index = permissions.findIndex(p => p.id === currentEditingId);
+                if (index !== -1) {
+                    permissions[index] = { ...permissions[index], ...permissionData };
+                }
+            } else {
+                // 新增权限
+                const newId = Math.max(...permissions.map(p => p.id), 0) + 1;
+                permissions.push({ id: newId, ...permissionData });
+            }
+            
+            closeModal();
+            renderPermissionsTable();
+        }
+
+        // 关闭弹窗
+        function closeModal() {
+            document.getElementById('permissionModal').classList.remove('show');
+            currentEditingId = null;
+        }
+
+        // 搜索权限
+        function searchPermissions() {
+            const keyword = document.getElementById('searchInput').value.trim().toLowerCase();
+            if (!keyword) {
+                renderPermissionsTable();
+                return;
+            }
+            
+            const filteredPermissions = permissions.filter(permission => 
+                permission.code.toLowerCase().includes(keyword) ||
+                permission.name.toLowerCase().includes(keyword) ||
+                (permission.description && permission.description.toLowerCase().includes(keyword))
+            );
+            
+            renderPermissionsTable(filteredPermissions);
+        }
+
+        // 重置搜索
+        function resetSearch() {
+            document.getElementById('searchInput').value = '';
+            renderPermissionsTable();
+        }
+
+        // 监听回车键搜索
+        document.getElementById('searchInput').addEventListener('keypress', function(e) {
+            if (e.key === 'Enter') {
+                searchPermissions();
+            }
+        });
+
+        // 监听ESC键关闭弹窗
+        document.addEventListener('keydown', function(e) {
+            if (e.key === 'Escape') {
+                closeModal();
+                hideContextMenu();
+            }
+        });
+
+        // 阻止弹窗背景点击关闭
+        document.getElementById('permissionModal').addEventListener('click', function(e) {
+            if (e.target === this) {
+                closeModal();
+            }
+        });
+
+        // 初始化页面
+        document.addEventListener('DOMContentLoaded', function() {
+            initSampleData();
+        });
+    </script>
+</body>
+</html>
\ No newline at end of file
