diff --git a/resources/js/Layouts/AuthenticatedLayout.tsx b/resources/js/Layouts/AuthenticatedLayout.tsx
index 1a709ce..f88b3ea 100644
--- a/resources/js/Layouts/AuthenticatedLayout.tsx
+++ b/resources/js/Layouts/AuthenticatedLayout.tsx
@@ -1,4 +1,5 @@
 import {
+    LayoutDashboard,
     ChevronRight,
     Package,
     ShoppingCart,
@@ -59,6 +60,12 @@ export default function AuthenticatedLayout({
     const [isMobileOpen, setIsMobileOpen] = useState(false);
 
     const menuItems: MenuItem[] = [
+        {
+            id: "dashboard",
+            label: "儀表板",
+            icon: <LayoutDashboard className="h-5 w-5" />,
+            route: "/",
+        },
         {
             id: "inventory-management",
             label: "商品與庫存管理",
@@ -197,7 +204,9 @@ export default function AuthenticatedLayout({
     const renderMenuItem = (item: MenuItem, level: number = 0) => {
         const hasChildren = item.children && item.children.length > 0;
         const isExpanded = expandedItems.includes(item.id);
-        const isActive = item.route ? url.startsWith(item.route) : false;
+        const isActive = item.route
+            ? (item.route === '/' ? url === '/' : url.startsWith(item.route))
+            : false;
 
         return (
             <div key={item.id} className="mb-1">
diff --git a/resources/js/utils/breadcrumb.ts b/resources/js/utils/breadcrumb.ts
index deaf0a9..7f3df22 100644
--- a/resources/js/utils/breadcrumb.ts
+++ b/resources/js/utils/breadcrumb.ts
@@ -5,26 +5,20 @@ import { BreadcrumbItemType } from "@/Components/shared/BreadcrumbNav";
  * 根據側邊欄層級結構定義基礎麵包屑
  */
 export const BREADCRUMB_MAP: Record<string, BreadcrumbItemType[]> = {
-    dashboard: [
-        { label: "首頁", isPage: true }
-    ],
+    dashboard: [],
     products: [
-        { label: "首頁", href: "/" },
         { label: "商品與庫存管理" },
         { label: "商品資料管理", href: "/products", isPage: true }
     ],
     warehouses: [
-        { label: "首頁", href: "/" },
         { label: "商品與庫存管理" },
         { label: "倉庫管理", href: "/warehouses", isPage: true }
     ],
     vendors: [
-        { label: "首頁", href: "/" },
         { label: "廠商管理" },
         { label: "廠商資料管理", href: "/vendors", isPage: true }
     ],
     purchaseOrders: [
-        { label: "首頁", href: "/" },
         { label: "採購管理" },
         { label: "管理採購單", href: "/purchase-orders", isPage: true }
     ],