diff --git a/components/app/windows/login.vue b/components/app/windows/login.vue
new file mode 100644
index 0000000..c392aee
--- /dev/null
+++ b/components/app/windows/login.vue
@@ -0,0 +1,3 @@
+<template>
+    <SignIn/>
+</template>
\ No newline at end of file
diff --git a/pages/app/index.vue b/pages/app/index.vue
index 3c7350e..f2a1f9a 100644
--- a/pages/app/index.vue
+++ b/pages/app/index.vue
@@ -5,10 +5,22 @@ definePageMeta({
 import { gsap } from "gsap";
 import { TextPlugin } from "gsap/TextPlugin";
 gsap.registerPlugin(TextPlugin);
-const { t } = useI18n();
+
+// Import Windows
+import SignIn from "~/components/app/windows/login.vue";
+
+// Icons
+import { ComputerDesktopIcon, UserIcon } from "@heroicons/vue/24/outline";
+
+// i18n
+const { t, locale, locales } = useI18n();
 const localePath = useLocalePath();
+// Router
 const router = useRouter();
+// values
 const popMessage = ref(null);
+const menuOpen = ref(false);
+// Date
 const currentDate = ref(
   new Date().toLocaleDateString("zh-TW", {
     month: "2-digit",
@@ -20,7 +32,6 @@ const currentDate = ref(
     hour12: false,
   }),
 );
-
 onMounted(() => {
   setInterval(() => {
     currentDate.value = new Date().toLocaleDateString("zh-TW", {
@@ -35,15 +46,61 @@ onMounted(() => {
   }, 1000);
 });
 
-import { ComputerDesktopIcon } from "@heroicons/vue/24/outline";
+// functions
+const showLogin = () => {
+  const loginWindow = document.createElement("div");
+  loginWindow.className = "login-window";
+  document.body.appendChild(loginWindow);
+  const app = createApp(SignIn);
+  app.component("SignIn", SignIn);
+  app.mount(loginWindow);
+  setTimeout(() => {
+    gsap.fromTo(
+      loginWindow,
+      { opacity: 0, scale: 0.5 },
+      { opacity: 1, scale: 1, duration: 0.5 },
+    );
+  }, 100);
+  setTimeout(() => {
+    gsap.to(loginWindow, {
+      opacity: 0,
+      scale: 0.5,
+      duration: 0.5,
+      onComplete: () => {
+        document.body.removeChild(loginWindow);
+      },
+    });
+  }, 5000);
+}
+// menu
+const menuItems = [
+  { name: "Hot News", action: () => router.push(localePath("/app/hotnews")) },
+  { name: "News", action: () => router.push(localePath("/app/news")) },
+  { name: "Sources", action: () => router.push(localePath("/sources")) },
+  { type: "separator" },
+  { name: 'About This Website', action: () => console.log('About') },
+  { name: 'Settings', action: () => router.push('/settings') },
+  { type: 'separator' },
+  { name: 'Leave', action: () => router.push(localePath('/')) },
+]
+const toggleMenu = () => {
+  menuOpen.value = !menuOpen.value
+}
+onMounted(() => {
+  document.addEventListener('click', (e) => {
+    if (!(e.target as HTMLElement).closest('.menu-container')) {
+      menuOpen.value = false
+    }
+  })
+})
 </script>
 <template>
   <div
-    class="absolute inset-x-0 flex flex-row px-2 py-1 bg-white dark:bg-gray-900 justify-between align-center text-center z-index-[999999]"
+    class="absolute inset-x-0 flex flex-row px-2 py-1 bg-white dark:bg-gray-900 justify-between align-center text-center z-50"
   >
-    <div class="flex flex-row g-2 text-gray-400 dark:text-gray-500">
-      <button @click="" class="w-8 h-8 text-gray-400 dark:text-gray-500">
-        <ComputerDesktopIcon class="w-8 h-8 text-gray-400 dark:text-gray-500" />
+    <div class="flex flex-row g-2 text-gray-400 dark:text-gray-500 z-100">
+      <button @click="toggleMenu" class="w-8 h-8 text-gray-400 dark:text-gray-500 hover:text-blue-500 transition-all duration-100 flex flex-row">
+        <ComputerDesktopIcon/>
       </button>
       <span class="ml-1 mr-2 text-[20px]">|</span>
     </div>
@@ -52,18 +109,30 @@ import { ComputerDesktopIcon } from "@heroicons/vue/24/outline";
   <div class="w-full h-[2.5em]"></div>
   <div
     class="flex flex-col justify-center align-center text-center absolute w-full h-screen inset-x-0 inset-y-0"
+    id="desktop"
   >
-    <div class="z-index-[9]"></div>
+
   </div>
   <div
-    class="absolute w-[calc(100% - 5px)] inset-x-0 bottom-0 mx-[1.5px] p-3 z-index-[999999] justify-between align-center flex flex-row"
+    class="absolute w-[calc(100% - 5px)] inset-x-0 bottom-0 mx-[1.5px] p-3 justify-between align-center flex flex-row"
   >
     <div class="">
-      Lang: <span class="text-sm">{{ $i18n.locale }}</span>
+      Lang: <span class="text-sm">{{ locale }}</span>
+    </div>
+    <div class="gap-2 flex flex-row">
+      <span class="text-sm">1.0.0</span>
+      <span class="text-sm">|</span>
+      <span class="text-sm">MIT License</span>
+      <span class="text-sm">|</span>
+      <span class="text-sm">{{ new Date().getFullYear() }} &copy yh</span>
     </div>
     <div class="">
       <SignedOut>
-        <SignInButton />
+        <SignInButton>
+          <button @click="showLogin" class="w-8 h-8 text-gray-400 dark:text-gray-500 flex flex-row">
+          <UserIcon class="w-8 h-8 text-gray-400 dark:text-gray-500 hover:text-blue-500 transition-all duration-100" />
+        </button>
+        </SignInButton>
       </SignedOut>
       <SignedIn>
         <UserButton />