diff --git a/package.json b/package.json
index bc22c36..24d96ae 100644
--- a/package.json
+++ b/package.json
@@ -20,13 +20,13 @@
     "@base-ui/react": "^1.3.0",
     "@kevisual/api": "^0.0.64",
     "@kevisual/context": "^0.0.8",
-    "@kevisual/router": "0.1.2",
-    "@tanstack/react-query": "^5.90.21",
-    "@tanstack/react-router": "^1.167.3",
+    "@kevisual/router": "0.1.6",
+    "@tanstack/react-query": "^5.91.3",
+    "@tanstack/react-router": "^1.168.1",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "cmdk": "^1.1.1",
-    "convex": "^1.33.1",
+    "convex": "^1.34.0",
     "dayjs": "^1.11.20",
     "es-toolkit": "^1.45.1",
     "fuse.js": "^7.1.0",
@@ -45,22 +45,22 @@
   "devDependencies": {
     "@kevisual/ai": "0.0.28",
     "@kevisual/kv-login": "^0.1.18",
-    "@kevisual/query": "0.0.53",
+    "@kevisual/query": "0.0.55",
     "@kevisual/types": "^0.0.12",
     "@kevisual/vite-html-plugin": "^0.0.1",
-    "@tailwindcss/vite": "^4.2.1",
-    "@tanstack/react-router-devtools": "^1.166.9",
-    "@tanstack/router-plugin": "^1.166.12",
+    "@tailwindcss/vite": "^4.2.2",
+    "@tanstack/react-router-devtools": "^1.166.10",
+    "@tanstack/router-plugin": "^1.167.1",
     "@types/node": "^25.5.0",
     "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^6.0.1",
     "dotenv": "^17.3.1",
     "tailwind-merge": "^3.5.0",
-    "tailwindcss": "^4.2.1",
+    "tailwindcss": "^4.2.2",
     "tw-animate-css": "^1.4.0",
     "typescript": "^5.9.3",
-    "vite": "v8.0.0",
+    "vite": "v8.0.1",
     "vite-plugin-pwa": "^1.2.0"
   }
 }
\ No newline at end of file
diff --git a/src/components/a/Sidebar.tsx b/src/components/a/Sidebar.tsx
new file mode 100644
index 0000000..31a177f
--- /dev/null
+++ b/src/components/a/Sidebar.tsx
@@ -0,0 +1,281 @@
+'use client'
+import { useNavigate, useLocation } from '@tanstack/react-router'
+import { useState } from 'react'
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogHeader,
+  DialogTitle,
+  DialogFooter,
+} from '@/components/ui/dialog'
+import { Button } from '@/components/ui/button'
+import { cn } from '@/lib/utils'
+import { ChevronLeft, ChevronRight, ChevronDown } from 'lucide-react'
+import { Resizable } from 're-resizable'
+
+export interface NavItem {
+  title: string
+  path: string
+  icon?: React.ReactNode
+  isDeveloping?: boolean
+  badge?: string
+  hidden?: boolean
+  children?: NavItem[]
+  external?: boolean
+  onClick?: () => void
+}
+
+export interface SidebarProps {
+  items: NavItem[]
+  className?: string
+  children?: React.ReactNode
+  logo?: React.ReactNode
+  title?: React.ReactNode
+  defaultCollapsed?: boolean
+  defaultWidth?: number
+  minWidth?: number
+  maxWidth?: number
+}
+
+export function Sidebar({
+  items,
+  className,
+  children,
+  logo,
+  title,
+  defaultCollapsed = false,
+  defaultWidth = 208,
+  minWidth = 120,
+  maxWidth = 400,
+}: SidebarProps) {
+  const navigate = useNavigate()
+  const location = useLocation()
+  const currentPath = location.pathname
+
+  const [collapsed, setCollapsed] = useState(defaultCollapsed)
+  const [sidebarWidth, setSidebarWidth] = useState(defaultWidth)
+  const [expandedGroups, setExpandedGroups] = useState<Set<string>>(new Set())
+  const [developingDialog, setDevelopingDialog] = useState<{ open: boolean; title: string }>({
+    open: false,
+    title: '',
+  })
+
+  const toggleGroup = (path: string) => {
+    const newExpanded = new Set(expandedGroups)
+    if (newExpanded.has(path)) {
+      newExpanded.delete(path)
+    } else {
+      newExpanded.add(path)
+    }
+    setExpandedGroups(newExpanded)
+  }
+
+  const handleNavClick = (item: NavItem) => {
+    // 优先执行 onClick 回调
+    if (item.onClick) {
+      item.onClick()
+      return
+    }
+
+    if (item.isDeveloping) {
+      setDevelopingDialog({ open: true, title: item.title })
+    } else if (item.external && item.path.startsWith('http')) {
+      window.open(item.path, '_blank')
+    } else if (item.path.startsWith('/')) {
+      navigate({ to: item.path })
+    } else {
+      navigate({ href: item.path })
+    }
+  }
+
+  // 判断当前路径是否激活（以导航路径开头）
+  const isActive = (path: string) => {
+    if (path === '/') {
+      return currentPath === '/'
+    }
+    return currentPath.startsWith(path);
+  }
+
+  // 渲染导航项
+  const renderNavItem = (item: NavItem, isChild = false) => {
+    if (item.hidden) return null
+
+    const hasChildren = item.children && item.children.length > 0
+    const isExpanded = expandedGroups.has(item.path)
+    const active = isActive(item.path)
+
+    return (
+      <li key={item.path} className='list-none'>
+        {hasChildren ? (
+          // 父菜单项（可展开）
+          <div>
+            <button
+              onClick={() => toggleGroup(item.path)}
+              className={cn(
+                'w-full flex items-center gap-3 px-3 py-2 text-sm rounded-lg transition-colors cursor-pointer',
+                active
+                  ? 'bg-gray-200 text-gray-900 font-medium'
+                  : 'text-gray-600 hover:bg-gray-100 hover:text-gray-900',
+                collapsed && 'justify-center px-2'
+              )}
+              title={collapsed ? item.title : undefined}
+            >
+              {item.icon && <span className="flex-shrink-0">{item.icon}</span>}
+              {!collapsed && (
+                <>
+                  <span className="flex-1 text-left">{item.title}</span>
+                  <ChevronDown className={cn('w-4 h-4 transition-transform', isExpanded && 'rotate-180')} />
+                </>
+              )}
+            </button>
+            {/* 子菜单 */}
+            {!collapsed && isExpanded && item.children && (
+              <ul className="ml-6 mt-1 space-y-1 list-none">
+                {item.children.map(child => renderNavItem(child, true))}
+              </ul>
+            )}
+          </div>
+        ) : (
+          // 普通菜单项
+          <button
+            onClick={() => handleNavClick(item)}
+            className={cn(
+              'w-full flex items-center gap-3 px-3 py-2 text-sm rounded-lg transition-colors cursor-pointer',
+              active
+                ? 'bg-gray-200 text-gray-900 font-medium'
+                : 'text-gray-600 hover:bg-gray-100 hover:text-gray-900',
+              item.isDeveloping && 'opacity-60',
+              isChild && 'py-1.5',
+              collapsed && 'justify-center px-2'
+            )}
+            title={collapsed ? item.title : undefined}
+          >
+            {item.icon && <span className="flex-shrink-0">{item.icon}</span>}
+            {!collapsed && (
+              <>
+                <span className="flex-1 text-left">{item.title}</span>
+                {item.isDeveloping && (
+                  <span className="text-xs bg-gray-200 text-gray-600 px-1.5 py-0.5 rounded">
+                    dev
+                  </span>
+                )}
+                {item.badge && !item.isDeveloping && (
+                  <span className="text-xs bg-gray-200 text-gray-700 px-1.5 py-0.5 rounded">
+                    {item.badge}
+                  </span>
+                )}
+              </>
+            )}
+          </button>
+        )}
+      </li>
+    )
+  }
+
+  return (
+    <>
+      <div className={cn('flex h-full', className)}>
+        {/* 侧边栏 */}
+        {!collapsed ? (
+          <Resizable
+            defaultSize={{ width: sidebarWidth, height: '100%' }}
+            minWidth={minWidth}
+            maxWidth={maxWidth}
+            onResizeStop={(_e, _direction, ref, _d) => {
+              setSidebarWidth(ref.offsetWidth)
+            }}
+            enable={{
+              right: true,
+            }}
+            handleComponent={{
+              right: <div className="w-1 h-full cursor-col-resize hover:bg-blue-400 transition-colors" />,
+            }}
+          >
+            <aside
+              className={cn(
+                'border-r bg-white flex-shrink-0 flex flex-col'
+              )}
+              style={{ width: sidebarWidth }}
+            >
+              {/* Logo 区域 */}
+              <div className={cn(
+                'h-12 flex items-center border-b px-3'
+              )}>
+                {logo && (
+                  <div className="flex-shrink-0 flex items-center gap-2">{logo}</div>
+                )}
+                {title && (
+                  <span className="text-sm font-medium text-gray-900 truncate ml-1">{title}</span>
+                )}
+                <button
+                  onClick={() => setCollapsed(true)}
+                  className="ml-auto flex-shrink-0 p-1 rounded-lg hover:bg-gray-100 transition-colors cursor-pointer"
+                  title="收起"
+                >
+                  <ChevronLeft className="w-4 h-4 text-gray-500" />
+                </button>
+              </div>
+
+              {/* 导航区域 */}
+              <nav className="flex-1 p-2 overflow-y-auto">
+                <ul className="space-y-1 list-none">
+                  {items.map((item) => renderNavItem(item))}
+                </ul>
+              </nav>
+            </aside>
+          </Resizable>
+        ) : (
+          // 收起状态
+          <aside className="w-14 border-r bg-white flex-shrink-0 flex flex-col">
+            {/* Logo 区域 */}
+            <div className="h-12 flex items-center justify-center border-b px-2">
+              <div className="group relative flex-shrink-0">
+                <button
+                  onClick={() => setCollapsed(false)}
+                  className="p-1 rounded-lg hover:bg-gray-100 transition-colors cursor-pointer"
+                  title="展开"
+                >
+                  <span className="group-hover:hidden">{logo}</span>
+                  <ChevronRight className="w-5 h-5 hidden group-hover:block text-gray-600" />
+                </button>
+              </div>
+            </div>
+
+            {/* 导航区域 */}
+            <nav className="flex-1 p-2 overflow-y-auto">
+              <ul className="space-y-1 list-none">
+                {items.map((item) => renderNavItem(item))}
+              </ul>
+            </nav>
+          </aside>
+        )}
+
+        {/* 主内容区域 */}
+        <main className="flex-1 overflow-auto h-full bg-gray-50">
+          {children}
+        </main>
+      </div>
+
+      {/* 开发中弹窗 */}
+      <Dialog
+        open={developingDialog.open}
+        onOpenChange={(open) => setDevelopingDialog({ open, title: '' })}
+      >
+        <DialogContent>
+          <DialogHeader>
+            <DialogTitle>{developingDialog.title} - 开发中</DialogTitle>
+            <DialogDescription>
+              该功能正在紧张开发中，敬请期待！暂时无法访问。
+            </DialogDescription>
+          </DialogHeader>
+          <DialogFooter>
+            <Button onClick={() => setDevelopingDialog({ open: false, title: '' })}>
+              知道了
+            </Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+    </>
+  )
+}