diff --git a/src/core/XSystem.ts b/src/core/XSystem.ts
index 39485ab..6d0f853 100644
--- a/src/core/XSystem.ts
+++ b/src/core/XSystem.ts
@@ -1,9 +1,5 @@
-import ProcessImpl from './process/impl/ProcessImpl.ts'
-import { isUndefined } from 'lodash'
 import { BasicSystemProcess } from '@/core/system/BasicSystemProcess.ts'
 import { DesktopProcess } from '@/core/desktop/DesktopProcess.ts'
-import type { IProcess } from '@/core/process/IProcess.ts'
-import type { IProcessInfo } from '@/core/process/IProcessInfo.ts'
 import { ObservableWeakRefImpl } from '@/core/state/impl/ObservableWeakRefImpl.ts'
 import type { IObservable } from '@/core/state/IObservable.ts'
 import { NotificationService } from '@/core/service/services/NotificationService.ts'
@@ -44,35 +40,10 @@ export default class XSystem {
 
   public initialization(dom: HTMLDivElement) {
     this._desktopRootDom = dom
-    this.run('basic-system', BasicSystemProcess).then(() => {
-      this.run('desktop', DesktopProcess).then((proc) => {
+    processManager.runProcess('basic-system', BasicSystemProcess).then(() => {
+      processManager.runProcess('desktop', DesktopProcess).then((proc) => {
         proc.mount(dom)
-        // console.log(dom.querySelector('.desktop-root'))
       })
     })
   }
-
-  // 运行进程
-  public async run<T extends IProcess = IProcess>(
-    proc: string | IProcessInfo,
-    constructor?: new (info: IProcessInfo) => T,
-  ): Promise<T> {
-    let info = typeof proc === 'string' ? processManager.findProcessInfoByName(proc)! : proc
-    if (isUndefined(info)) {
-      throw new Error(`未找到进程信息：${proc}`)
-    }
-
-    // 是单例应用
-    if (info.singleton) {
-      let process = processManager.findProcessByName(info.name)
-      if (process) {
-        return process as T
-      }
-    }
-
-    // 创建进程
-    let process = isUndefined(constructor) ? new ProcessImpl(info) : new constructor(info)
-
-    return process as T
-  }
 }
diff --git a/src/core/desktop/DesktopProcess.ts b/src/core/desktop/DesktopProcess.ts
index 7e46763..6dea86c 100644
--- a/src/core/desktop/DesktopProcess.ts
+++ b/src/core/desktop/DesktopProcess.ts
@@ -7,6 +7,7 @@ import { debounce } from 'lodash'
 import type { IProcessInfo } from '@/core/process/IProcessInfo.ts'
 import { eventManager } from '@/core/events/EventManager.ts'
 import { processManager } from '@/core/process/ProcessManager.ts'
+import './ui/DesktopElement.ts'
 
 export class DesktopProcess extends ProcessImpl {
   private _desktopRootDom: HTMLElement;
@@ -91,6 +92,13 @@ export class DesktopProcess extends ProcessImpl {
     app.use(naiveUi)
     app.mount(dom)
 
+    // this.initDesktop(dom)
+
     this._isMounted = true
   }
+
+  private initDesktop(dom: HTMLDivElement) {
+    const d = document.createElement('desktop-element')
+    dom.appendChild(d)
+  }
 }
\ No newline at end of file
diff --git a/src/core/desktop/ui/DesktopComponent.vue b/src/core/desktop/ui/DesktopComponent.vue
index 88e091c..0791d51 100644
--- a/src/core/desktop/ui/DesktopComponent.vue
+++ b/src/core/desktop/ui/DesktopComponent.vue
@@ -22,13 +22,13 @@
 
 <script setup lang="ts">
 import type { DesktopProcess } from '@/core/desktop/DesktopProcess.ts'
-import XSystem from '@/core/XSystem.ts'
 import { notificationApi } from '@/core/common/naive-ui/discrete-api.ts'
 import { configProviderProps } from '@/core/common/naive-ui/theme.ts'
 import { useDesktopInit } from '@/core/desktop/ui/hooks/useDesktopInit.ts'
 import AppIcon from '@/core/desktop/ui/components/AppIcon.vue'
 import type { IDesktopAppIcon } from '@/core/desktop/types/IDesktopAppIcon.ts'
 import { eventManager } from '@/core/events/EventManager.ts'
+import { processManager } from '@/core/process/ProcessManager.ts'
 
 const props = defineProps<{ process: DesktopProcess }>()
 
@@ -50,7 +50,7 @@ const onContextMenu = (e: MouseEvent) => {
 }
 
 const runApp = (appIcon: IDesktopAppIcon) => {
-  XSystem.instance.run(appIcon.name)
+  processManager.runProcess(appIcon.name)
 }
 </script>
 
diff --git a/src/core/desktop/ui/DesktopElement.ts b/src/core/desktop/ui/DesktopElement.ts
new file mode 100644
index 0000000..b5a7c23
--- /dev/null
+++ b/src/core/desktop/ui/DesktopElement.ts
@@ -0,0 +1,35 @@
+import { css, html, LitElement, unsafeCSS } from 'lit'
+import { customElement } from 'lit/decorators.js'
+import desktopStyle from './css/desktop.scss?inline'
+
+@customElement('desktop-element')
+export class DesktopElement extends LitElement {
+  static override styles = css`
+    ${unsafeCSS(desktopStyle)}
+  `
+
+  private onContextMenu = (e: MouseEvent) => {
+    e.preventDefault()
+    e.stopPropagation()
+    console.log('contextmenu')
+  }
+
+  override render() {
+    return html`
+      <div class="desktop-root" @contextmenu=${this.onContextMenu}>
+        <div class="desktop-container">
+          <div class="desktop-icons-container"
+               :style="gridStyle">
+            <AppIcon v-for="(appIcon, i) in appIconsRef" :key="i"
+                     :iconInfo="appIcon" :gridTemplate="gridTemplate"
+                     @dblclick="runApp(appIcon)"
+            />
+          </div>
+        </div>
+        <div class="task-bar">
+          <div id="taskbar" class="w-[80px] h-full flex justify-center items-center bg-blue">测试</div>
+        </div>
+      </div>
+    `
+  }
+}
\ No newline at end of file
diff --git a/src/core/desktop/ui/components/DesktopAppIconElement.ts b/src/core/desktop/ui/components/DesktopAppIconElement.ts
new file mode 100644
index 0000000..6c5ecf4
--- /dev/null
+++ b/src/core/desktop/ui/components/DesktopAppIconElement.ts
@@ -0,0 +1,17 @@
+import { css, html, LitElement } from 'lit'
+
+export class DesktopAppIconElement extends LitElement {
+  static override styles = css`
+    :host {
+      width: 100%;
+      height: 100%;
+      @apply flex flex-col items-center justify-center bg-gray-200;
+    }
+  `
+
+  override render() {
+    return html`<div class="desktop-app-icon">
+      <slot></slot>
+    </div>`
+  }
+}
\ No newline at end of file
diff --git a/src/core/desktop/ui/css/desktop.scss b/src/core/desktop/ui/css/desktop.scss
new file mode 100644
index 0000000..213ee41
--- /dev/null
+++ b/src/core/desktop/ui/css/desktop.scss
@@ -0,0 +1,31 @@
+*,
+*::before,
+*::after {
+  box-sizing: border-box; /* 使用更直观的盒模型 */
+  margin: 0;
+  padding: 0;
+}
+
+$taskBarHeight: 40px;
+
+.desktop-root {
+  @apply w-full h-full flex flex-col;
+
+  .desktop-container {
+    @apply w-full h-full flex-1 p-2 pos-relative;
+    background-image: url("../imgs/desktop-bg-2.jpeg");
+    background-repeat: no-repeat;
+    background-size: cover;
+    height: calc(100% - #{$taskBarHeight});
+  }
+
+  .desktop-icons-container {
+    @apply w-full h-full flex-1 grid grid-auto-flow-col pos-relative;
+  }
+
+  .task-bar {
+    @apply w-full bg-gray-200 flex justify-center items-center;
+    height: $taskBarHeight;
+    flex-shrink: 0;
+  }
+}
\ No newline at end of file
diff --git a/src/core/process/impl/ProcessManagerImpl.ts b/src/core/process/impl/ProcessManagerImpl.ts
index 0d42f88..2bb8731 100644
--- a/src/core/process/impl/ProcessManagerImpl.ts
+++ b/src/core/process/impl/ProcessManagerImpl.ts
@@ -1,4 +1,4 @@
-import type ProcessImpl from './ProcessImpl.ts'
+import ProcessImpl from './ProcessImpl.ts'
 import { ProcessInfoImpl } from '@/core/process/impl/ProcessInfoImpl.ts'
 import { BasicSystemProcessInfo } from '@/core/system/BasicSystemProcessInfo.ts'
 import { DesktopProcessInfo } from '@/core/desktop/DesktopProcessInfo.ts'
@@ -6,6 +6,8 @@ import type { IAppProcessInfoParams } from '@/core/process/types/IAppProcessInfo
 import type { IProcessManager } from '@/core/process/IProcessManager.ts'
 import type { IProcess } from '@/core/process/IProcess.ts'
 import type { IProcessInfo } from '@/core/process/IProcessInfo.ts'
+import { processManager } from '@/core/process/ProcessManager.ts'
+import { isUndefined } from 'lodash'
 
 /**
  * 进程管理
@@ -35,6 +37,29 @@ export default class ProcessManagerImpl implements IProcessManager {
     this._processInfos.push(...internalProcessInfos)
   }
 
+  public async runProcess<T extends IProcess = IProcess>(
+    proc: string | IProcessInfo,
+    constructor?: new (info: IProcessInfo) => T,
+  ): Promise<T> {
+    let info = typeof proc === 'string' ? this.findProcessInfoByName(proc) : proc
+    if (isUndefined(info)) {
+      throw new Error(`未找到进程信息：${proc}`)
+    }
+
+    // 是单例应用
+    if (info.singleton) {
+      let process = this.findProcessByName(info.name)
+      if (process) {
+        return process as T
+      }
+    }
+
+    // 创建进程
+    let process = isUndefined(constructor) ? new ProcessImpl(info) : new constructor(info)
+
+    return process as T
+  }
+
   // 添加进程
   public registerProcess(process: ProcessImpl) {
     this._processPool.set(process.id, process);
diff --git a/src/core/window/ui/css/wf.scss b/src/core/window/ui/css/wf.scss
index 602a32b..86200f9 100644
--- a/src/core/window/ui/css/wf.scss
+++ b/src/core/window/ui/css/wf.scss
@@ -1,3 +1,11 @@
+*,
+*::before,
+*::after {
+  box-sizing: border-box; /* 使用更直观的盒模型 */
+  margin: 0;
+  padding: 0;
+}
+
 :host {
   position: absolute;
   top: 0;