diff --git a/order-system/src/layout/Index.vue b/order-system/src/layout/Index.vue
index c9839d4..beeb70b 100644
--- a/order-system/src/layout/Index.vue
+++ b/order-system/src/layout/Index.vue
@@ -6,7 +6,11 @@
       <Menu></Menu>
     </el-aside>
     <el-container>
-      <el-header class="header">Header</el-header>
+      <el-header class="header">
+        <!-- 头部区域直接引入头部组件 -->
+        <Header></Header>
+      </el-header>
+
       <el-main class="main">
 
         <!-- 路由跳转后，页面显示在main区域 -->
@@ -19,6 +23,9 @@
 <script setup lang="ts">
   // 引入菜单
   import Menu from './Menu.vue'
+
+  // 引入头部区域
+  import Header from './header/Header.vue';
 </script>
 
 <style scoped lang="scss">
@@ -32,7 +39,13 @@
   }
 
   .header {
-    background-color: chocolate;
+    // background-color: chocolate;
+    display: flex;
+    align-items: center;
+    border-bottom: 1px solid #d8dce5 !important;
+
+    // 分隔开收缩图标和退出登录
+    justify-content: space-between;
   }
 
   .main {
diff --git a/order-system/src/layout/header/Collapse.vue b/order-system/src/layout/header/Collapse.vue
new file mode 100644
index 0000000..d853a9b
--- /dev/null
+++ b/order-system/src/layout/header/Collapse.vue
@@ -0,0 +1,43 @@
+<template>
+  <!-- 添加图标替换文字 -->
+  <el-icon style="cursor: pointer" :size="26" @click="iconClick">
+      <!-- <Expand /> -->
+      <!-- 使用动态组件 -->
+      <!-- currentTab 改变时组件也改变 -->
+      <component :is="status ? Expand : Fold"></component>
+  </el-icon>
+</template>
+
+<script setup lang="ts">
+  // 已经全局引入图标，不需要单独引入
+  // 切换至使用动态组件，此时需要局部引入
+
+  import { Expand, Fold } from '@element-plus/icons-vue';
+
+
+  // 引入computed
+  import { computed } from 'vue'
+
+  // 引入useCollapseStore
+  import { useCollapseStore } from '@/store/collapse';
+  
+
+  // 获取store
+  const store = useCollapseStore()
+
+  // 获取状态
+  const status = computed(()=>{
+    return store.getcollapse
+  })
+
+  // 给图标添加点击事件
+  const iconClick = ()=>{
+    
+    // 通过取反collapse管理图标的状态值
+    store.collapse = (!store.collapse)
+  }
+</script>
+
+<style scoped>
+
+</style>
\ No newline at end of file
diff --git a/order-system/src/layout/header/Header.vue b/order-system/src/layout/header/Header.vue
new file mode 100644
index 0000000..0a4c281
--- /dev/null
+++ b/order-system/src/layout/header/Header.vue
@@ -0,0 +1,20 @@
+<template>
+  <div class="left-header">
+    <collapse></collapse>
+  </div>
+
+  <LoginOut></LoginOut>
+</template>
+
+<script setup lang="ts">
+  // 引入另外两个组件
+  import Collapse from './Collapse.vue';
+  import LoginOut from './LoginOut.vue';
+</script>
+
+<style scoped lang="scss">
+  .left-header{
+    display: flex;
+    align-items: center;
+  }
+</style>
\ No newline at end of file
diff --git a/order-system/src/layout/header/LoginOut.vue b/order-system/src/layout/header/LoginOut.vue
new file mode 100644
index 0000000..48c7041
--- /dev/null
+++ b/order-system/src/layout/header/LoginOut.vue
@@ -0,0 +1,13 @@
+<template>
+  <div>
+    退出登录
+  </div>
+</template>
+
+<script setup lang="ts">
+
+</script>
+
+<style scoped>
+
+</style>
\ No newline at end of file
diff --git a/order-system/src/store/collapse/index.ts b/order-system/src/store/collapse/index.ts
new file mode 100644
index 0000000..955b810
--- /dev/null
+++ b/order-system/src/store/collapse/index.ts
@@ -0,0 +1,25 @@
+import { defineStore } from 'pinia'
+
+export const useCollapseStore = defineStore('collapseStore', {
+  state: () => {
+    return {
+      collapse: false
+    }
+  },
+
+  // getter
+  getters:{
+    // 数据放在state里面，需要传递state
+    getcollapse(state){
+      return state.collapse
+    }
+  },
+
+  // action
+  actions:{
+    // 设置state里面的数据
+    setcollapse(collapse:boolean){
+      this.collapse = collapse
+    }
+  }
+})
\ No newline at end of file
diff --git a/order-system/src/vite-env.d.ts b/order-system/src/vite-env.d.ts
index b71bf71..5d4dd01 100644
--- a/order-system/src/vite-env.d.ts
+++ b/order-system/src/vite-env.d.ts
@@ -43,4 +43,7 @@ declare module '@/store/*' {
   export const useTestStore: StoreDefinition;
   // 或者更通用的声明方式
   export function useTestStore(): any;
+
+  // useCollapseStore导出
+  export function useCollapseStore(): any;
 }
\ No newline at end of file