diff --git a/src/layouts/DashboardLayout.tsx b/src/layouts/DashboardLayout.tsx
index 3f7c467..48b0ea9 100644
--- a/src/layouts/DashboardLayout.tsx
+++ b/src/layouts/DashboardLayout.tsx
@@ -1,57 +1,158 @@
 import { Outlet } from 'react-router-dom';
-import { SidebarProvider, Sidebar, SidebarHeader, SidebarContent, SidebarMenu, SidebarMenuItem, SidebarMenuButton, SidebarTrigger } from '@/components/ui/sidebar';
 import { useMenuStore } from '@/store/menuStore';
 import { useNavigate } from 'react-router-dom';
+import { useEffect } from 'react';
+import {
+  LayoutDashboard,
+  ShoppingCart,
+  Factory,
+  ClipboardCheck,
+  Package,
+  Database,
+  ChevronDown,
+  Menu,
+} from 'lucide-react';
 
 export default function DashboardLayout() {
-  const { menuItems, activeMenu, setActiveMenu, sidebarCollapsed } = useMenuStore();
+  const { menuItems, activeMenu, setActiveMenu, setMenuItems } = useMenuStore();
   const navigate = useNavigate();
 
+  // 현재 사용자 역할 가져오기
+  const userDataStr = localStorage.getItem("user");
+  const userData = userDataStr ? JSON.parse(userDataStr) : null;
+  const currentRole = userData?.role || "CEO";
+
+  // 역할별 대시보드 정의
+  const roleDashboards = [
+    { role: 'SystemAdmin', label: '시스템 관리자', icon: Database },
+    { role: 'CEO', label: 'CEO', icon: LayoutDashboard },
+    { role: 'ProductionManager', label: '생산 관리자', icon: Factory },
+  ];
+
+  // 초기 메뉴 설정
+  useEffect(() => {
+    if (menuItems.length === 0) {
+      setMenuItems([
+        {
+          id: 'dashboard',
+          label: '대시보드',
+          icon: LayoutDashboard,
+          path: '/dashboard'
+        },
+        {
+          id: 'sales-leads',
+          label: '영업 대시보드',
+          icon: ShoppingCart,
+          path: '/dashboard/sales-leads'
+        },
+        {
+          id: 'production',
+          label: '생산관리',
+          icon: Factory,
+          path: '/dashboard/production'
+        },
+        {
+          id: 'quality',
+          label: '품질관리',
+          icon: ClipboardCheck,
+          path: '/dashboard/quality'
+        },
+        {
+          id: 'materials',
+          label: '자재관리',
+          icon: Package,
+          path: '/dashboard/materials'
+        },
+      ]);
+    }
+  }, [menuItems.length, setMenuItems]);
+
   const handleMenuClick = (menuId: string, path: string) => {
     setActiveMenu(menuId);
     navigate(path);
   };
 
-  return (
-    <SidebarProvider defaultOpen={!sidebarCollapsed}>
-      <div className="flex min-h-screen w-full">
-        <Sidebar>
-          <SidebarHeader>
-            <div className="flex items-center gap-2 px-4 py-2">
-              <div className="flex h-10 w-10 items-center justify-center rounded-lg bg-primary text-primary-foreground">
-                <span className="text-lg font-bold">S</span>
-              </div>
-              <span className="text-lg font-semibold">SAM</span>
-            </div>
-          </SidebarHeader>
-          <SidebarContent>
-            <SidebarMenu>
-              {menuItems.map((item) => (
-                <SidebarMenuItem key={item.id}>
-                  <SidebarMenuButton
-                    onClick={() => handleMenuClick(item.id, item.path)}
-                    isActive={activeMenu === item.id}
-                  >
-                    <item.icon className="h-5 w-5" />
-                    <span>{item.label}</span>
-                  </SidebarMenuButton>
-                </SidebarMenuItem>
-              ))}
-            </SidebarMenu>
-          </SidebarContent>
-        </Sidebar>
+  const handleRoleChange = (role: string) => {
+    // 역할 변경 시 localStorage 업데이트
+    if (userData) {
+      userData.role = role;
+      localStorage.setItem("user", JSON.stringify(userData));
+      // 페이지 새로고침하여 역할별 대시보드 표시
+      window.location.reload();
+    }
+  };
 
-        <main className="flex-1">
-          <header className="sticky top-0 z-10 flex h-14 items-center gap-4 border-b bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/60 px-4">
-            <SidebarTrigger />
-            <div className="flex-1" />
-            {/* 테마 토글, 사용자 메뉴 등 추가 가능 */}
-          </header>
-          <div className="p-6">
-            <Outlet />
-          </div>
-        </main>
+  if (menuItems.length === 0) {
+    return <div className="flex items-center justify-center min-h-screen">Loading...</div>;
+  }
+
+  return (
+    <div className="flex min-h-screen w-full">
+      <div className="w-64 border-r bg-gray-50 p-4">
+        <div className="mb-8">
+          <h1 className="text-2xl font-bold">SAM</h1>
+        </div>
+        <nav>
+          <ul className="space-y-2">
+            {menuItems.map((item) => {
+              const IconComponent = item.icon;
+              return (
+                <li key={item.id}>
+                  <button
+                    onClick={() => handleMenuClick(item.id, item.path)}
+                    className={`w-full text-left px-4 py-2 rounded-md flex items-center gap-3 transition-colors ${
+                      activeMenu === item.id
+                        ? 'bg-blue-50 text-blue-900 font-medium border-l-4 border-blue-600'
+                        : 'hover:bg-gray-100 border-l-4 border-transparent'
+                    }`}
+                  >
+                    {IconComponent && <IconComponent className="h-5 w-5 flex-shrink-0" />}
+                    <span>{item.label}</span>
+                  </button>
+                </li>
+              );
+            })}
+          </ul>
+        </nav>
       </div>
-    </SidebarProvider>
+
+      <main className="flex-1">
+        <header className="sticky top-0 z-10 flex h-14 items-center gap-4 border-b bg-white px-4 shadow-sm">
+          <button className="p-2 hover:bg-gray-100 rounded-md transition-colors">
+            <Menu className="h-5 w-5" />
+          </button>
+          <div className="flex-1" />
+
+          {/* 역할별 대시보드 전환 버튼 */}
+          <div className="relative group">
+            <button className="flex items-center gap-2 px-4 py-2 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-md hover:bg-gray-50 transition-colors">
+              <Database className="h-4 w-4" />
+              <span>{roleDashboards.find(d => d.role === currentRole)?.label || 'CEO'}</span>
+              <ChevronDown className="h-4 w-4" />
+            </button>
+
+            {/* 드롭다운 메뉴 */}
+            <div className="absolute right-0 mt-2 w-56 bg-white border border-gray-200 rounded-md shadow-lg opacity-0 invisible group-hover:opacity-100 group-hover:visible transition-all duration-200 z-50">
+              {roleDashboards.map((dashboard) => {
+                const DashboardIcon = dashboard.icon;
+                return (
+                  <button
+                    key={dashboard.role}
+                    onClick={() => handleRoleChange(dashboard.role)}
+                    className="w-full flex items-center gap-3 px-4 py-2 text-sm text-gray-700 hover:bg-gray-50 first:rounded-t-md last:rounded-b-md transition-colors"
+                  >
+                    <DashboardIcon className="h-4 w-4" />
+                    <span>{dashboard.label}</span>
+                  </button>
+                );
+              })}
+            </div>
+          </div>
+        </header>
+        <div className="p-6">
+          <Outlet />
+        </div>
+      </main>
+    </div>
   );
 }
\ No newline at end of file
diff --git a/src/store/menuStore.ts b/src/store/menuStore.ts
index a1937c9..6c533d9 100644
--- a/src/store/menuStore.ts
+++ b/src/store/menuStore.ts
@@ -38,6 +38,11 @@ export const useMenuStore = create<MenuState>()(
     }),
     {
       name: 'sam-menu',
+      // menuItems는 함수(icon)를 포함하므로 localStorage에서 제외
+      partialize: (state) => ({
+        activeMenu: state.activeMenu,
+        sidebarCollapsed: state.sidebarCollapsed,
+      }),
     }
   )
 );
\ No newline at end of file
diff --git a/vite.config.ts b/vite.config.ts
index 78e84c5..5d1d25c 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -26,12 +26,14 @@ export default defineConfig({
     host: '0.0.0.0', // Docker 컨테이너 내 모든 네트워크 인터페이스에서 접근 허용
     port: 5173,
     strictPort: true,
-    // Nginx 리버스 프록시를 통한 도메인 접근 허용
-    hmr: {
-      clientPort: 80, // HTTP 사용 (nginx가 port 80에서 리스닝)
-      protocol: 'ws', // HTTP 환경에서는 WebSocket (ws) 사용
-      host: 'dev.sam.kr', // HMR 연결 시 사용할 호스트
-    },
+    // 환경별 HMR 설정: Docker 환경에서만 커스텀 설정 사용
+    hmr: process.env.VITE_DOCKER_ENV === 'true'
+      ? {
+          clientPort: 80, // HTTP 사용 (nginx가 port 80에서 리스닝)
+          protocol: 'ws', // HTTP 환경에서는 WebSocket (ws) 사용
+          host: 'dev.sam.kr', // HMR 연결 시 사용할 호스트
+        }
+      : true, // 로컬 환경에서는 기본 HMR 설정 사용
     // 파일 감시 설정 (Docker 환경에서 필수)
     watch: {
       usePolling: true,