diff --git a/components/app/windows/hotnews.vue b/components/app/windows/hotnews.vue
index 12f38d8..32886a2 100644
--- a/components/app/windows/hotnews.vue
+++ b/components/app/windows/hotnews.vue
@@ -13,7 +13,6 @@ try {
 const title = ref("Hot News");
 </script>
 <template>
-    <DraggableWindow :title="title" width="600px" height="400px">
   <div
     v-for="item in ffeed"
     class="justify-center align-center text-center p-4 border border-black rounded-lg m-4"
@@ -62,5 +61,5 @@ const title = ref("Hot News");
         </li>
       </ul>
     </div>
-  </div>    </DraggableWindow> 
+  </div>
 </template>
\ No newline at end of file
diff --git a/components/app/windows/login.vue b/components/app/windows/login.vue
index 6853a4f..d800f28 100644
--- a/components/app/windows/login.vue
+++ b/components/app/windows/login.vue
@@ -1,10 +1,5 @@
-<script setup lang="ts">
-import DraggableWindow from "~/components/DraggableWindow.vue";
 
-const title = ref("Login");
-</script>
 <template>
-    <DraggableWindow :title="title">
         <div class="flex flex-col items-center justify-center h-full">
             <form class="flex flex-col items-center justify-center h-full">
                             <div class="text-xl mb-4 text-bold">Login / Register</div>
@@ -16,5 +11,4 @@ const title = ref("Login");
             </button>
             </form>
         </div>
-    </DraggableWindow> 
 </template>
\ No newline at end of file
diff --git a/pages/app/desktop/index.vue b/pages/app/desktop/index.vue
index 89859ef..759471c 100644
--- a/pages/app/desktop/index.vue
+++ b/pages/app/desktop/index.vue
@@ -1,15 +1,118 @@
+
 <script setup lang="ts">
-// Imports
+// No layout
+definePageMeta({
+  layout: false,
+});
+
+// interfaces
+interface currentNavBarInterface {
+  name: string;
+  icon: string;
+  action: any;
+  flash: boolean;
+  windowAssociated: string;
+}
+
+// Import plugins
+import { gsap } from "gsap";
+import { TextPlugin } from "gsap/TextPlugin";
+import { createApp } from "vue";
+gsap.registerPlugin(TextPlugin);
+
+// Import Windows
 import LoginWindow from "~/components/app/windows/login.vue";
 import HotNewsWindow from "~/components/app/windows/hotnews.vue";
 
-definePageMeta({
-  layout: "macui",
-});
+// Import Shadcn/UI components
+import AlertComponent from "~/components/ui/alert/Alert.vue";
+import ButtonComponent from "~/components/ui/button/Button.vue";
+import DialogComponent from "~/components/ui/dialog/Dialog.vue";
+import ProgressComponent from "~/components/ui/progress/Progress.vue";
+import HoverCardComponent from "~/components/ui/hover-card/HoverCard.vue";
+
+
+// Icons
+import { ComputerDesktopIcon, UserIcon, LanguageIcon, ChevronRightIcon } from "@heroicons/vue/24/outline";
+
+// i18n
+const { t, locale, locales } = useI18n();
+const switchLocalePath = useSwitchLocalePath();
+const localePath = useLocalePath();
+
 // Router
 const router = useRouter();
 const route = useRoute();
 
+// values
+const popMessage = ref(null);
+const menuOpen = ref(false);
+const langMenuOpen = ref(false);
+const lang = ref(locale.value);
+const alertOpen = ref(false);
+const currentNavBar = ref<currentNavBarInterface[]>([]);
+
+// Date
+const currentDate = ref(
+  new Date().toLocaleDateString("zh-TW", {
+    month: "2-digit",
+    day: "2-digit",
+    year: "numeric",
+    hour: "2-digit",
+    minute: "2-digit",
+    second: "2-digit",
+    hour12: false,
+  }),
+);
+onMounted(() => {
+  setInterval(() => {
+    currentDate.value = new Date().toLocaleDateString("zh-TW", {
+      month: "2-digit",
+      day: "2-digit",
+      year: "numeric",
+      hour: "2-digit",
+      minute: "2-digit",
+      second: "2-digit",
+      hour12: false,
+    });
+  }, 1000);
+});
+
+// functions
+const openWindow = (windowName?: string) => {
+  if (windowName === "leave") {
+    router.push(localePath("/home"));
+  } else {
+    if (windowName) findAndOpenWindow(windowName);
+  }
+  console.log(windowName);
+  menuOpen.value = false; 
+}
+
+const unMinWindow = (windowName?: string) => {
+  console.log(windowName);
+}
+
+// menus
+const menuItems = [
+  { name: "Hot News", windowName: "hotnews"} ,
+  { name: "News", windowName: "news"},
+  { name: "Sources", windowName: "sources"},
+  { name: 'About This Website', windowName: "about"},
+  { name: 'Settings', windowName: "settings"},
+  { name: 'Leave', windowName: "leave"},
+]
+const toggleMenu = () => {
+  menuOpen.value = !menuOpen.value
+}
+// Lang Menu
+const toggleLangMenu = () => {
+  langMenuOpen.value = !langMenuOpen.value
+}
+
+// values
+const activeWindows = ref();
+
 // ?opemapp= component
 const openApp = ref(false);
 const openAppId = ref();
@@ -17,17 +120,123 @@ watch(() => route.query.openapp, (newVal) => {
   if (newVal) {
     openApp.value = true;
     openAppId.value = newVal;
-    // Remove query parameter without page reload
+    console.log("openAppId", openAppId.value);
     router.replace({ 
       path: route.path,
       query: {},
     });
   }
 });
+
+const associAppWindow = [
+  { name: "hotnews", component: HotNewsWindow },
+  { name: "login", component: LoginWindow },
+]
+
+const findAndOpenWindow = (windowName: string) => {
+  const app = associAppWindow.find((app) => app.name === windowName);
+  console.log("app", app);
+  console.log("windowName", windowName);
+  console.log("activeWindows.value", activeWindows.value);
+  console.log("associAppWindow", associAppWindow);
+  if (app) {
+    activeWindows.value.push({
+      id: `${windowName}-${Date.now()}`,
+      component: app.component,
+      title: windowName
+    });
+    console.log("html.value", activeWindows.value);
+  } else {
+    console.error("Window not found");
+  }
+};
+
+const closeWindow = (windowId: string) => {
+  activeWindows.value = activeWindows.value.filter((window) => window.id !== windowId);
+  console.log("activeWindows.value", activeWindows.value);
+};
 </script>
 <template>
-  <div>
-    <LoginWindow data-app-id="login" />
-    <HotNewsWindow data-app-id="hotnews" />
+  <div
+    class="absolute inset-x-0 flex flex-row px-2 py-1 bg-[#7D7C7C]/70 text-white justify-between align-center text-center z-50"
+  >
+  <!--Menu container-->
+    <div class="flex flex-row g-2 text-gray-400 text-white z-9999">
+      <button @click="toggleMenu" class="w-8 h-8 text-white hover:text-blue-500 transition-all duration-100 flex flex-row">
+        <ComputerDesktopIcon/>
+      </button>
+      <span class="ml-1 mr-2 text-[20px]">|</span>
+      <!--navbar icons for min and max application window-->
+              <button  
+              class="flex flex-row items-center gap-x-2 text-gray-400 hover:text-gray-600 transition-all duration-100"
+              >
+              </button>
+      <div v-for="item in currentNavBar" :key="item.name" class="flex flex-row items-center gap-x-2 hover:bg-gray-100 transition-all duration-100 px-4 py-2 cursor-pointer">
+        <button @click="unMinWindow(item.windowAssociated)" class="flex flex-row items-center gap-x-2 text-gray-400 hover:text-gray-600 transition-all duration-100">
+          <span>{{ item.name }}</span>
+          <span v-if="item.flash" class="animate-ping absolute inline-flex h-3 w-3 rounded-full bg-red-400 opacity-75"></span>
+          <span v-if="item.icon" :class="item.icon">
+          </span>
+        </button>
+      </div>
+    </div>
+    <div class="text-center align-middle justify-center text-white">{{ currentDate }}</div>
   </div>
-</template>
\ No newline at end of file
+  <div class="w-full h-[2.5em]"></div>
+  <!--Menu-->
+  <Transition
+    enter-active-class="animate__animated animate__fadeInDown animate_fast03"
+    leave-active-class="animate__animated animate__fadeOutUp animate_fast03"
+  >
+    <div class="m-2 p-2 bg-gray-800 shadow-lg w-fit rounded-[10px] v-9998" v-if="menuOpen">
+    <div v-for="item in menuItems" :key="item.name" class="">
+      <button @click="openWindow(item.windowName)" class="flex flex-row items-center gap-x-2 text-gray-400 hover:text-gray-600 transition-all duration-100">
+        <span>{{ item.name }}</span>
+        <ChevronRightIcon class="w-4 h-4 justify-center align-center" />
+      </button>
+    </div>
+  </div>
+  </Transition>
+  <!--Main desktop contents-->
+  <div
+    class="flex flex-col justify-center align-center text-center absolute w-full h-screen inset-x-0 inset-y-0 z-[-1]"
+    id="desktop"
+  >
+  </div>
+  <div>
+      <DraggableWindow
+      v-for="window in activeWindows"
+      :key="window.id"
+      :title="window.title"
+      @close="closeWindow(window.id)"
+    >
+      <component :is="window.component" />
+    </DraggableWindow>
+  </div>
+    <!--Footer-->
+  <div
+    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>Lang: </span>
+      <span class="text-lg">{{ t("localeflag") }}</span>&nbsp;
+      <button class="w-4 h-4 hover:text-blue-200 transition-all duration-100" @click="toggleLangMenu">
+        <LanguageIcon />
+      </button>
+    </div>
+    <div class="gap-2 flex flex-row">
+      <!--版權資訊-->
+      <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="">
+          <button @click="openWindow('login')" class="w-8 h-8 text-gray-400 flex flex-row">
+          <UserIcon class="w-8 h-8 text-gray-400  hover:text-blue-500 transition-all duration-100" />
+          </button>
+    </div>
+  </div>
+</template>