diff --git a/README.md b/README.md
index bbdf1d4..fad282e 100644
--- a/README.md
+++ b/README.md
@@ -128,7 +128,7 @@ src/
 | 模块 | 路由 | 功能 |
 |------|------|------|
 | 首页 | `/` | 品牌展示、登录入口 |
-| 工作台 | `/console` | 聊天、技能市场、定时任务、项目管理 |
+| 工作台 | `/console` | 聊天、技能市场、定时任务、项目管理（成员/权限/技能配置） |
 | 管理台 | `/admin` | 部门/用户/项目管理、模型配置 |
 | 开发台 | `/developer` | 技能开发、版本管理 |
 
@@ -272,6 +272,7 @@ export default Example;
 | SearchBar | `components/common/SearchBar.jsx` | 搜索框 |
 | StatusBadge | `components/common/StatusBadge.jsx` | 状态标签 |
 | SidebarNavItem | `components/layout/SidebarNavItem.jsx` | 侧边栏导航项 |
+| SidebarNavGroup | `components/layout/SidebarNavGroup.jsx` | 可展开侧边栏导航组 |
 
 ---
 
@@ -295,6 +296,12 @@ export default Example;
                 <Route path="chat/:scene" element={<ChatPage />} />
                 <Route path="skills" element={<SkillsPage />} />
                 <Route path="skills/:skillId" element={<SkillDetailPage />} />
+                <Route path="project" element={<Navigate to="members" replace />} />
+                <Route path="project/members" element={<MembersPage />} />
+                <Route path="project/members/add" element={<AddMemberPage />} />
+                <Route path="project/members/:memberId/config" element={<MemberConfigPage />} />
+                <Route path="project/permissions" element={<PermissionsPage />} />
+                <Route path="project/skills" element={<SkillsConfigPage />} />
                 {/* ...更多子路由 */}
             </Route>
 
@@ -434,4 +441,4 @@ api.logs.filter({ user, type, status });
 
 ---
 
-*最后更新：2026-03-27*
+*最后更新：2026-03-30*
diff --git a/openspec/specs/layout-system/spec.md b/openspec/specs/layout-system/spec.md
index 997af01..cee8fef 100644
--- a/openspec/specs/layout-system/spec.md
+++ b/openspec/specs/layout-system/spec.md
@@ -182,3 +182,33 @@
 #### Scenario: 页面样式文件内容结构
 - **WHEN** 查看页面样式文件
 - **THEN** 该文件包含页面特定的布局、组件、状态等样式，使用清晰的注释分节
+
+### Requirement: 可展开导航组组件
+系统 SHALL 提供可展开的导航组组件 `SidebarNavGroup`，用于组织多个相关导航项。
+
+#### Scenario: 导航组基本结构
+- **WHEN** 开发者需要创建可展开的导航组
+- **THEN** 系统 SHALL 提供 `SidebarNavGroup` 组件
+- **AND** 组件接受 `icon`、`label`、`children` 属性
+- **AND** 组件内部使用 `SidebarNavItem` 渲染子菜单项
+
+#### Scenario: 导航组头部交互
+- **WHEN** 用户点击导航组头部
+- **THEN** 系统切换展开/收起状态
+- **AND** 头部显示展开/收起箭头图标
+
+#### Scenario: 导航组样式
+- **WHEN** 导航组渲染时
+- **THEN** 系统 SHALL 提供以下 BEM 类名：
+  - `.nav-group` 容器类
+  - `.nav-group__header` 头部类
+  - `.nav-group__icon` 图标类
+  - `.nav-group__label` 标签类
+  - `.nav-group__arrow` 箭头类
+  - `.nav-group__children` 子菜单容器类
+  - `.nav-group--expanded` 展开状态修饰符
+
+#### Scenario: 子菜单项缩进
+- **WHEN** 导航组展开显示子菜单
+- **THEN** 子菜单项相对于父级有左侧缩进
+- **AND** 子菜单项使用 `SidebarNavItem` 组件渲染
diff --git a/openspec/specs/project-management-nav/spec.md b/openspec/specs/project-management-nav/spec.md
new file mode 100644
index 0000000..48b7620
--- /dev/null
+++ b/openspec/specs/project-management-nav/spec.md
@@ -0,0 +1,53 @@
+# Capability: 项目管理导航
+
+## Purpose
+
+项目管理导航提供工作台侧边栏中项目管理功能的下拉导航组，包含成员管理、权限配置、技能配置等子菜单入口，支持 URL 驱动的展开状态。
+
+## Requirements
+
+### Requirement: 项目管理下拉导航组
+系统 SHALL 提供可展开的项目管理导航组，包含成员管理、权限配置、技能配置三个子菜单入口。
+
+#### Scenario: 默认收起状态
+- **WHEN** 用户访问非项目管理相关页面（如聊天、技能市场）
+- **THEN** 项目管理导航组显示为收起状态
+- **AND** 仅显示项目管理的图标和标签
+
+#### Scenario: URL 驱动自动展开
+- **WHEN** 用户访问 `/console/project/members`、`/console/project/permissions` 或 `/console/project/skills` 及其子路径
+- **THEN** 项目管理导航组自动展开
+- **AND** 显示三个子菜单项：成员管理、权限配置、技能配置
+- **AND** 当前访问的子菜单项高亮
+
+#### Scenario: 点击头部展开收起
+- **WHEN** 用户点击项目管理导航组的头部区域
+- **THEN** 切换展开/收起状态
+
+#### Scenario: 子菜单项导航
+- **WHEN** 用户点击"成员管理"子菜单项
+- **THEN** 导航至 `/console/project/members`
+- **WHEN** 用户点击"权限配置"子菜单项
+- **THEN** 导航至 `/console/project/permissions`
+- **WHEN** 用户点击"技能配置"子菜单项
+- **THEN** 导航至 `/console/project/skills`
+
+#### Scenario: 页面刷新保持展开状态
+- **WHEN** 用户在项目管理子页面刷新浏览器
+- **THEN** 项目管理导航组保持展开状态
+- **AND** 当前子菜单项保持高亮
+
+### Requirement: 项目管理子菜单高亮
+系统 SHALL 在导航组中高亮当前访问的子菜单项。
+
+#### Scenario: 成员管理高亮
+- **WHEN** 用户访问 `/console/project/members` 或其子路径（如 `/console/project/members/add`）
+- **THEN** "成员管理"子菜单项显示激活状态
+
+#### Scenario: 权限配置高亮
+- **WHEN** 用户访问 `/console/project/permissions`
+- **THEN** "权限配置"子菜单项显示激活状态
+
+#### Scenario: 技能配置高亮
+- **WHEN** 用户访问 `/console/project/skills`
+- **THEN** "技能配置"子菜单项显示激活状态
diff --git a/src/App.jsx b/src/App.jsx
index 1245922..240aa10 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -16,9 +16,11 @@ import SkillConfigPage from './pages/console/SkillConfigPage.jsx';
 import LogsPage from './pages/console/LogsPage.jsx';
 import TasksPage from './pages/console/TasksPage.jsx';
 import TaskDetailPage from './pages/console/TaskDetailPage.jsx';
-import ProjectsPage from './pages/console/ProjectsPage.jsx';
+import MembersPage from './pages/console/MembersPage.jsx';
 import MemberConfigPage from './pages/console/MemberConfigPage.jsx';
 import AddMemberPage from './pages/console/AddMemberPage.jsx';
+import PermissionsPage from './pages/console/PermissionsPage.jsx';
+import SkillsConfigPage from './pages/console/SkillsConfigPage.jsx';
 import ConsoleReviewListPage from './pages/console/ConsoleReviewListPage.jsx';
 import ConsoleReviewDetailPage from './pages/console/ConsoleReviewDetailPage.jsx';
 
@@ -63,9 +65,12 @@ function App() {
                             <Route path="logs" element={<LogsPage />} />
                             <Route path="tasks" element={<TasksPage />} />
                             <Route path="tasks/:taskId" element={<TaskDetailPage />} />
-                            <Route path="projects" element={<ProjectsPage />} />
-                            <Route path="projects/members/add" element={<AddMemberPage />} />
-                            <Route path="projects/members/:memberId/config" element={<MemberConfigPage />} />
+                            <Route path="project" element={<Navigate to="members" replace />} />
+                            <Route path="project/members" element={<MembersPage />} />
+                            <Route path="project/members/add" element={<AddMemberPage />} />
+                            <Route path="project/members/:memberId/config" element={<MemberConfigPage />} />
+                            <Route path="project/permissions" element={<PermissionsPage />} />
+                            <Route path="project/skills" element={<SkillsConfigPage />} />
                         </Route>
 
                         <Route path="/admin" element={<AdminLayout />}>
diff --git a/src/components/layout/ConsoleLayout.jsx b/src/components/layout/ConsoleLayout.jsx
index 9c24058..2a89632 100644
--- a/src/components/layout/ConsoleLayout.jsx
+++ b/src/components/layout/ConsoleLayout.jsx
@@ -1,10 +1,11 @@
 import { useState } from 'react';
 import { Outlet, useLocation, useNavigate } from 'react-router-dom';
-import { FiPlus, FiClock, FiList, FiUsers, FiBox } from 'react-icons/fi';
+import { FiPlus, FiClock, FiList, FiUsers, FiBox, FiFolder, FiShield, FiSettings } from 'react-icons/fi';
 import { FiTrash2 } from 'react-icons/fi';
 import { FaPuzzlePiece } from 'react-icons/fa';
 import Layout from '../Layout.jsx';
 import SidebarNavItem from './SidebarNavItem.jsx';
+import SidebarNavGroup from './SidebarNavGroup.jsx';
 import Modal from '../common/Modal.jsx';
 import api from '../../services/api.js';
 
@@ -101,12 +102,30 @@ function ConsoleLayout() {
                     active={isPathActive('/console/logs')}
                     onClick={() => navigate('/console/logs')}
                 />
-                <SidebarNavItem
-                    icon={<FiUsers />}
+                <SidebarNavGroup
+                    icon={<FiFolder />}
                     label="项目管理"
-                    active={isPathActive('/console/projects')}
-                    onClick={() => navigate('/console/projects')}
-                />
+                    paths={['/console/project']}
+                >
+                    <SidebarNavItem
+                        icon={<FiUsers />}
+                        label="成员管理"
+                        active={isPathActive('/console/project/members')}
+                        onClick={() => navigate('/console/project/members')}
+                    />
+                    <SidebarNavItem
+                        icon={<FiShield />}
+                        label="权限配置"
+                        active={isPathActive('/console/project/permissions')}
+                        onClick={() => navigate('/console/project/permissions')}
+                    />
+                    <SidebarNavItem
+                        icon={<FiSettings />}
+                        label="技能配置"
+                        active={isPathActive('/console/project/skills')}
+                        onClick={() => navigate('/console/project/skills')}
+                    />
+                </SidebarNavGroup>
             </div>
             <Modal
                 visible={!!deleteTarget}
diff --git a/src/components/layout/SidebarNavGroup.jsx b/src/components/layout/SidebarNavGroup.jsx
new file mode 100644
index 0000000..dcc6977
--- /dev/null
+++ b/src/components/layout/SidebarNavGroup.jsx
@@ -0,0 +1,44 @@
+import { useState } from 'react';
+import { useLocation } from 'react-router-dom';
+import { FiChevronDown, FiChevronRight } from 'react-icons/fi';
+
+/**
+ * SidebarNavGroup - 可展开的侧边栏导航组组件
+ * 用于组织多个相关导航项
+ *
+ * @param {Object} props - 组件属性
+ * @param {React.ReactNode} props.icon - 主图标组件
+ * @param {string} props.label - 导航组标签文本
+ * @param {Array<string>} props.paths - 用于判断展开状态的路径前缀数组
+ * @param {React.ReactNode} props.children - 子菜单项（SidebarNavItem 组件）
+ */
+function SidebarNavGroup({ icon, label, paths = [], children }) {
+  const location = useLocation();
+  const [manualExpanded, setManualExpanded] = useState(null);
+
+  const isUrlActive = paths.some(path => location.pathname.startsWith(path));
+  const isExpanded = manualExpanded !== null ? manualExpanded : isUrlActive;
+
+  const handleHeaderClick = () => {
+    setManualExpanded(!isExpanded);
+  };
+
+  return (
+    <div className={`nav-group ${isExpanded ? 'nav-group--expanded' : ''}`}>
+      <div className="nav-group__header" onClick={handleHeaderClick}>
+        <span className="nav-group__icon">{icon}</span>
+        <span className="nav-group__label">{label}</span>
+        <span className="nav-group__arrow">
+          {isExpanded ? <FiChevronDown /> : <FiChevronRight />}
+        </span>
+      </div>
+      {isExpanded && (
+        <div className="nav-group__children">
+          {children}
+        </div>
+      )}
+    </div>
+  );
+}
+
+export default SidebarNavGroup;
diff --git a/src/pages/console/AddMemberPage.jsx b/src/pages/console/AddMemberPage.jsx
index 70d005c..6292fec 100644
--- a/src/pages/console/AddMemberPage.jsx
+++ b/src/pages/console/AddMemberPage.jsx
@@ -33,7 +33,7 @@ function AddMemberPage() {
 
     return (
         <>
-            <div className="page-back-btn" onClick={() => navigate('/console/projects')}>
+            <div className="page-back-btn" onClick={() => navigate('/console/project/members')}>
                 <span>←</span>
                 <span>返回成员列表</span>
             </div>
@@ -53,7 +53,7 @@ function AddMemberPage() {
                         onClearSelected={() => setSelectedMembers([])}
                     />
                     <div style={{ display: 'flex', justifyContent: 'flex-end', gap: '12px', marginTop: '16px' }}>
-                        <button className="btn btn-secondary" onClick={() => navigate('/console/projects')}>取消</button>
+                        <button className="btn btn-secondary" onClick={() => navigate('/console/project/members')}>取消</button>
                         <button className="btn btn-primary" onClick={handleAdd} disabled={selectedMembers.length === 0}>
                             添加选中成员 ({selectedMembers.length})
                         </button>
diff --git a/src/pages/console/MemberConfigPage.jsx b/src/pages/console/MemberConfigPage.jsx
index 7eb276f..eaf2205 100644
--- a/src/pages/console/MemberConfigPage.jsx
+++ b/src/pages/console/MemberConfigPage.jsx
@@ -6,7 +6,7 @@ function MemberConfigPage() {
 
     return (
         <>
-            <div className="page-back-btn" onClick={() => navigate('/console/projects')}>
+            <div className="page-back-btn" onClick={() => navigate('/console/project/members')}>
                 <span>←</span>
                 <span>返回成员列表</span>
             </div>
diff --git a/src/pages/console/ProjectsPage.jsx b/src/pages/console/MembersPage.jsx
similarity index 97%
rename from src/pages/console/ProjectsPage.jsx
rename to src/pages/console/MembersPage.jsx
index 850a18c..45b65a1 100644
--- a/src/pages/console/ProjectsPage.jsx
+++ b/src/pages/console/MembersPage.jsx
@@ -5,7 +5,7 @@ import { projectMembers } from '../../data/members.js';
 import EmptyState from '../../components/common/EmptyState.jsx';
 import Modal from '../../components/common/Modal.jsx';
 
-function ProjectsPage() {
+function MembersPage() {
     const navigate = useNavigate();
     const [members, setMembers] = useState(projectMembers);
     const [removeTarget, setRemoveTarget] = useState(null);
@@ -84,7 +84,7 @@ function ProjectsPage() {
             <div className="card">
                 <div className="card-header" style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
                     <div className="card-title">成员列表</div>
-                    <button className="btn btn-primary btn-sm" onClick={() => navigate('/console/projects/members/add')}>增加成员</button>
+                    <button className="btn btn-primary btn-sm" onClick={() => navigate('/console/project/members/add')}>增加成员</button>
                 </div>
                 <div className="card-body">
                     {filteredMembers.length > 0 ? (
@@ -112,7 +112,7 @@ function ProjectsPage() {
                                                 <td><span className={`status ${member.role === '管理员' ? 'role-admin' : 'role-member'}`}>{member.role}</span></td>
                                                 <td className="col-actions--narrow">
                                                     <div className="table-actions">
-                                                        <button className="text-btn text-btn-primary" onClick={() => navigate(`/console/projects/members/${member.id}/config`)}>配置</button>
+                                                        <button className="text-btn text-btn-primary" onClick={() => navigate(`/console/project/members/${member.id}/config`)}>配置</button>
                                                         <button className="text-btn text-btn-danger" onClick={() => handleRemoveClick(member)}>移除</button>
                                                     </div>
                                                 </td>
@@ -150,4 +150,4 @@ function ProjectsPage() {
     );
 }
 
-export default ProjectsPage;
\ No newline at end of file
+export default MembersPage;
\ No newline at end of file
diff --git a/src/pages/console/PermissionsPage.jsx b/src/pages/console/PermissionsPage.jsx
new file mode 100644
index 0000000..411e792
--- /dev/null
+++ b/src/pages/console/PermissionsPage.jsx
@@ -0,0 +1,21 @@
+import { FiShield } from 'react-icons/fi';
+import EmptyState from '../../components/common/EmptyState.jsx';
+
+function PermissionsPage() {
+    return (
+        <div className="card">
+            <div className="card-header">
+                <div className="card-title">权限配置</div>
+            </div>
+            <div className="card-body">
+                <EmptyState
+                    icon={<FiShield size={48} />}
+                    message="权限配置功能开发中"
+                    description="该功能即将上线，敬请期待"
+                />
+            </div>
+        </div>
+    );
+}
+
+export default PermissionsPage;
diff --git a/src/pages/console/SkillsConfigPage.jsx b/src/pages/console/SkillsConfigPage.jsx
new file mode 100644
index 0000000..47ee0f8
--- /dev/null
+++ b/src/pages/console/SkillsConfigPage.jsx
@@ -0,0 +1,21 @@
+import { FiSettings } from 'react-icons/fi';
+import EmptyState from '../../components/common/EmptyState.jsx';
+
+function SkillsConfigPage() {
+    return (
+        <div className="card">
+            <div className="card-header">
+                <div className="card-title">技能配置</div>
+            </div>
+            <div className="card-body">
+                <EmptyState
+                    icon={<FiSettings size={48} />}
+                    message="技能配置功能开发中"
+                    description="该功能即将上线，敬请期待"
+                />
+            </div>
+        </div>
+    );
+}
+
+export default SkillsConfigPage;
diff --git a/src/styles/components/nav/_index.scss b/src/styles/components/nav/_index.scss
index 33ec698..7a5f1b2 100644
--- a/src/styles/components/nav/_index.scss
+++ b/src/styles/components/nav/_index.scss
@@ -46,3 +46,62 @@
     font-size: $font-size-sm;
     color: var(--color-text-3);
 }
+
+// 可展开导航组
+.nav-group {
+    margin-bottom: 4px;
+}
+
+.nav-group__header {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    padding: 10px 12px;
+    border-radius: var(--radius-md);
+    cursor: pointer;
+    transition: background 0.2s;
+    color: var(--color-text-2);
+    font-size: $font-size-base;
+    font-weight: $font-weight-medium;
+
+    &:hover {
+        background: var(--color-bg-2);
+        color: var(--color-text-1);
+    }
+}
+
+.nav-group__icon {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 20px;
+    height: 20px;
+    font-size: $font-size-lg;
+    flex-shrink: 0;
+}
+
+.nav-group__label {
+    flex: 1;
+}
+
+.nav-group__arrow {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 16px;
+    height: 16px;
+    font-size: $font-size-sm;
+    color: var(--color-text-3);
+    transition: transform 0.2s;
+}
+
+.nav-group__children {
+    margin-top: 4px;
+    padding-left: 12px;
+}
+
+.nav-group--expanded {
+    .nav-group__header {
+        color: var(--color-text-1);
+    }
+}