diff --git a/package-lock.json b/package-lock.json
index 4340878..942581c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1138,6 +1138,7 @@
 			"integrity": "sha512-/rnwfSWS3qwUSzvHynUTORF9xSJi7PCR9yXkxUOnRrNqyKmCmh3FPHH+E9BbgqxXfTevGXBqgnlh9kMb+9T5XA==",
 			"dev": true,
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"@standard-schema/spec": "^1.0.0",
 				"@sveltejs/acorn-typescript": "^1.0.5",
@@ -1177,6 +1178,7 @@
 			"integrity": "sha512-YZs/OSKOQAQCnJvM/P+F1URotNnYNeU3P2s4oIpzm1uFaqUEqRxUB0g5ejMjEb5Gjb9/PiBI5Ktrq4rUUF8UVQ==",
 			"dev": true,
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"@sveltejs/vite-plugin-svelte-inspector": "^5.0.0",
 				"debug": "^4.4.1",
@@ -1509,6 +1511,7 @@
 			"integrity": "sha512-LCCV0HdSZZZb34qifBsyWlUmok6W7ouER+oQIGBScS8EsZsQbrtFTUrDX4hOl+CS6p7cnNC4td+qrSVGSCTUfQ==",
 			"dev": true,
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"undici-types": "~6.21.0"
 			}
@@ -1559,6 +1562,7 @@
 			"integrity": "sha512-lJi3PfxVmo0AkEY93ecfN+r8SofEqZNGByvHAI3GBLrvt1Cw6H5k1IM02nSzu0RfUafr2EvFSw0wAsZgubNplQ==",
 			"dev": true,
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"@typescript-eslint/scope-manager": "8.47.0",
 				"@typescript-eslint/types": "8.47.0",
@@ -1777,6 +1781,7 @@
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 			"dev": true,
 			"license": "MIT",
+			"peer": true,
 			"bin": {
 				"acorn": "bin/acorn"
 			},
@@ -2130,6 +2135,7 @@
 			"integrity": "sha512-BhHmn2yNOFA9H9JmmIVKJmd288g9hrVRDkdoIgRCRuSySRUHH7r/DI6aAXW9T1WwUuY3DFgrcaqB+deURBLR5g==",
 			"dev": true,
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"@eslint-community/eslint-utils": "^4.8.0",
 				"@eslint-community/regexpp": "^4.12.1",
@@ -3060,6 +3066,19 @@
 				"node": ">=8.6"
 			}
 		},
+		"node_modules/micromatch/node_modules/picomatch": {
+			"version": "2.3.1",
+			"resolved": "https://registry.npmmirror.com/picomatch/-/picomatch-2.3.1.tgz",
+			"integrity": "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==",
+			"dev": true,
+			"license": "MIT",
+			"engines": {
+				"node": ">=8.6"
+			},
+			"funding": {
+				"url": "https://github.com/sponsors/jonschlinkert"
+			}
+		},
 		"node_modules/minimatch": {
 			"version": "3.1.2",
 			"resolved": "https://registry.npmmirror.com/minimatch/-/minimatch-3.1.2.tgz",
@@ -3217,13 +3236,14 @@
 			"license": "ISC"
 		},
 		"node_modules/picomatch": {
-			"version": "2.3.1",
-			"resolved": "https://registry.npmmirror.com/picomatch/-/picomatch-2.3.1.tgz",
-			"integrity": "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==",
+			"version": "4.0.3",
+			"resolved": "https://registry.npmmirror.com/picomatch/-/picomatch-4.0.3.tgz",
+			"integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
 			"dev": true,
 			"license": "MIT",
+			"peer": true,
 			"engines": {
-				"node": ">=8.6"
+				"node": ">=12"
 			},
 			"funding": {
 				"url": "https://github.com/sponsors/jonschlinkert"
@@ -3249,6 +3269,7 @@
 				}
 			],
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"nanoid": "^3.3.11",
 				"picocolors": "^1.1.1",
@@ -3382,6 +3403,7 @@
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 			"dev": true,
 			"license": "MIT",
+			"peer": true,
 			"bin": {
 				"prettier": "bin/prettier.cjs"
 			},
@@ -3398,6 +3420,7 @@
 			"integrity": "sha512-pn1ra/0mPObzqoIQn/vUTR3ZZI6UuZ0sHqMK5x2jMLGrs53h0sXhkVuDcrlssHwIMk7FYrMjHBPoUSyyEEDlBQ==",
 			"dev": true,
 			"license": "MIT",
+			"peer": true,
 			"peerDependencies": {
 				"prettier": "^3.0.0",
 				"svelte": "^3.2.0 || ^4.0.0-next.0 || ^5.0.0-next.0"
@@ -3727,6 +3750,7 @@
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 			"dev": true,
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"@jridgewell/remapping": "^2.3.4",
 				"@jridgewell/sourcemap-codec": "^1.5.0",
@@ -3839,19 +3863,6 @@
 				"url": "https://github.com/sponsors/SuperchupuDev"
 			}
 		},
-		"node_modules/tinyglobby/node_modules/picomatch": {
-			"version": "4.0.3",
-			"resolved": "https://registry.npmmirror.com/picomatch/-/picomatch-4.0.3.tgz",
-			"integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
-			"dev": true,
-			"license": "MIT",
-			"engines": {
-				"node": ">=12"
-			},
-			"funding": {
-				"url": "https://github.com/sponsors/jonschlinkert"
-			}
-		},
 		"node_modules/to-regex-range": {
 			"version": "5.0.1",
 			"resolved": "https://registry.npmmirror.com/to-regex-range/-/to-regex-range-5.0.1.tgz",
@@ -3907,6 +3918,7 @@
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 			"dev": true,
 			"license": "Apache-2.0",
+			"peer": true,
 			"bin": {
 				"tsc": "bin/tsc",
 				"tsserver": "bin/tsserver"
@@ -3969,6 +3981,7 @@
 			"integrity": "sha512-BxAKBWmIbrDgrokdGZH1IgkIk/5mMHDreLDmCJ0qpyJaAteP8NvMhkwr/ZCQNqNH97bw/dANTE9PDzqwJghfMQ==",
 			"dev": true,
 			"license": "MIT",
+			"peer": true,
 			"dependencies": {
 				"esbuild": "^0.25.0",
 				"fdir": "^6.5.0",
@@ -4038,19 +4051,6 @@
 				}
 			}
 		},
-		"node_modules/vite/node_modules/picomatch": {
-			"version": "4.0.3",
-			"resolved": "https://registry.npmmirror.com/picomatch/-/picomatch-4.0.3.tgz",
-			"integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
-			"dev": true,
-			"license": "MIT",
-			"engines": {
-				"node": ">=12"
-			},
-			"funding": {
-				"url": "https://github.com/sponsors/jonschlinkert"
-			}
-		},
 		"node_modules/vitefu": {
 			"version": "1.1.1",
 			"resolved": "https://registry.npmmirror.com/vitefu/-/vitefu-1.1.1.tgz",
@@ -4097,21 +4097,6 @@
 				"node": ">=0.10.0"
 			}
 		},
-		"node_modules/yaml": {
-			"version": "2.8.1",
-			"resolved": "https://registry.npmmirror.com/yaml/-/yaml-2.8.1.tgz",
-			"integrity": "sha512-lcYcMxX2PO9XMGvAJkJ3OsNMw+/7FKes7/hgerGUYWIoWu5j/+YQqcZr5JnPZWzOsEBgMbSbiSTn/dv/69Mkpw==",
-			"dev": true,
-			"license": "ISC",
-			"optional": true,
-			"peer": true,
-			"bin": {
-				"yaml": "bin.mjs"
-			},
-			"engines": {
-				"node": ">= 14.6"
-			}
-		},
 		"node_modules/yocto-queue": {
 			"version": "0.1.0",
 			"resolved": "https://registry.npmmirror.com/yocto-queue/-/yocto-queue-0.1.0.tgz",
diff --git a/src/lib/components/layout/Header.svelte b/src/lib/components/layout/Header.svelte
new file mode 100644
index 0000000..cb4290e
--- /dev/null
+++ b/src/lib/components/layout/Header.svelte
@@ -0,0 +1,7 @@
+<script lang="ts">
+
+</script>
+
+<div>
+	header
+</div>
\ No newline at end of file
diff --git a/src/lib/components/layout/Sidebar.svelte b/src/lib/components/layout/Sidebar.svelte
new file mode 100644
index 0000000..e69de29
diff --git a/src/lib/stores/userStore.ts b/src/lib/stores/userStore.ts
new file mode 100644
index 0000000..295ebb5
--- /dev/null
+++ b/src/lib/stores/userStore.ts
@@ -0,0 +1,5 @@
+import {writable} from 'svelte/store';
+
+export const user = writable( null);
+
+
diff --git a/src/routes/+layout.server.ts b/src/routes/+layout.server.ts
new file mode 100644
index 0000000..28a917e
--- /dev/null
+++ b/src/routes/+layout.server.ts
@@ -0,0 +1,14 @@
+import { redirect } from '@sveltejs/kit';
+import type { LayoutServerLoad } from '../../.svelte-kit/types/src/routes/$types';
+
+export const load: LayoutServerLoad = async ({url}) => {
+
+	const targetPath = '/app/dashboard';
+
+	// 2. 检查当前访问的路径是否为根路径 '/'
+	//    并且确保当前路径不是目标路径本身，以避免无限循环
+	if (url.pathname === '/') {
+		// 如果是根路径，则执行重定向到目标路径
+		throw redirect(302, targetPath);
+	}
+};
\ No newline at end of file
diff --git a/src/routes/+page.svelte b/src/routes/+page.svelte
index cc88df0..1817456 100644
--- a/src/routes/+page.svelte
+++ b/src/routes/+page.svelte
@@ -1,2 +1,7 @@
-<h1>Welcome to SvelteKit</h1>
-<p>Visit <a href="https://svelte.dev/docs/kit">svelte.dev/docs/kit</a> to read the documentation</p>
+<script lang="ts">
+
+	import { redirect } from '@sveltejs/kit';
+	import { resolve } from '$app/paths';
+
+	redirect(302, `${resolve}/app/dashboard`);
+</script>
diff --git a/src/routes/app/+layout.svelte b/src/routes/app/+layout.svelte
new file mode 100644
index 0000000..93b55a3
--- /dev/null
+++ b/src/routes/app/+layout.svelte
@@ -0,0 +1,8 @@
+<script lang="ts">
+
+	let { children } = $props();
+</script>
+
+<main class="">
+	{@render children()}
+</main>
\ No newline at end of file
diff --git a/src/routes/app/dashboard/+page.svelte b/src/routes/app/dashboard/+page.svelte
new file mode 100644
index 0000000..341144c
--- /dev/null
+++ b/src/routes/app/dashboard/+page.svelte
@@ -0,0 +1,37 @@
+<script>
+	let isExpanded = false;
+
+	function toggleSidebar() {
+		isExpanded = !isExpanded;
+	}
+</script>
+<div class="flex h-screen bg-[#131314] text-gray-200 font-sans overflow-hidden">
+		<aside class="flex-shrink-0 flex flex-col bg-[#1e1f20] border-r border-gray-700/30
+									transition-all duration-300 ease-in-out relative
+									{isExpanded ?  'w-[280px]' : 'w-[72px]'}">
+
+			<div class="h-16 flex items-center px-4 justify-start">
+				<button
+					on:click={toggleSidebar}
+					class="p-2 hover:bg-gray-700/50 rounded-full text-gray-400 transition-colors"
+					aria-label="Toggle Menu"
+				>
+					123
+				</button>
+			</div>
+			<div>1</div>
+			<div>1</div>
+			<div>1</div>
+			<div>1</div>
+			<div>1</div>
+
+		</aside>
+
+	<div class="w-full">
+		<header class="w-full h-18 flex justify-end items-center px-4 bg-gray-300  ">
+			<div class=" rounded-full bg-black h-12 w-12 ">
+
+			</div>
+		</header>
+	</div>
+	</div>
\ No newline at end of file
diff --git a/src/routes/auth/login/+page.svelte b/src/routes/auth/login/+page.svelte
new file mode 100644
index 0000000..c5e4f70
--- /dev/null
+++ b/src/routes/auth/login/+page.svelte
@@ -0,0 +1,4 @@
+<script lang="ts">
+	import { resolve } from '$app/paths';
+</script>
+