diff --git a/package-lock.json b/package-lock.json
index 55ea88b..d2df880 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,6 +11,7 @@
         "@ant-design/icons-vue": "^7.0.1",
         "ant-design-vue": "^4.2.6",
         "axios": "^1.8.2",
+        "dayjs": "^1.11.13",
         "vue": "^3.5.13",
         "vue-router": "^4.5.0",
         "vue3-slide-verify": "^1.1.6",
diff --git a/package.json b/package.json
index bef64fa..0a4f2ac 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,7 @@
     "@ant-design/icons-vue": "^7.0.1",
     "ant-design-vue": "^4.2.6",
     "axios": "^1.8.2",
+    "dayjs": "^1.11.13",
     "vue": "^3.5.13",
     "vue-router": "^4.5.0",
     "vue3-slide-verify": "^1.1.6",
diff --git a/src/App.vue b/src/App.vue
index dd6c8a0..cb526aa 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,9 +1,19 @@
 <script setup>
+import zhCN from 'ant-design-vue/es/locale/zh_CN';
+import dayjs from 'dayjs';
+import 'dayjs/locale/zh-cn';
 
+// 设置 dayjs 的语言为中文
+dayjs.locale('zh-cn');
+
+// 定义响应式数据
+const locale = zhCN;
 </script>
 
 <template style="width: 100%;height: 100%;margin: 0;padding: 0">
+  <a-config-provider :locale="locale">
   <router-view style="width: 100%;height: 100%"></router-view>
+  </a-config-provider>
 </template>
 
 <style scoped>
diff --git a/src/apis/apis_book.js b/src/apis/apis_book.js
new file mode 100644
index 0000000..2b0d0fc
--- /dev/null
+++ b/src/apis/apis_book.js
@@ -0,0 +1,24 @@
+// apis_book.js
+
+// 获取所有图书
+import {get, post,put, deleteRequest} from "./api.js";
+
+// 分页查询（查询参数通过URL传递）
+export const getBooks = async (data) => {
+    return get(`/book/books`,data);
+};
+
+// 新增（POST）
+export const addBook = async (bookData) => {
+    return post("/book/books", bookData);
+};
+
+// 更新（PUT，注意路径拼接ID）
+export const updateBook = async (bookId, bookData) => {
+    return put(`/book/books/${bookId}`, bookData); // 关键修正：拼接ID
+};
+
+// 删除（DELETE，注意路径拼接ID）
+export const deleteBook = async (bookId) => {
+    return deleteRequest(`/book/books/${bookId}`); // 关键修正：拼接ID
+};
diff --git a/src/components/back/layout/AsideVue.vue b/src/components/back/layout/AsideVue.vue
new file mode 100644
index 0000000..b514638
--- /dev/null
+++ b/src/components/back/layout/AsideVue.vue
@@ -0,0 +1,71 @@
+<template>
+  <div style="width: 100%;height: 100%">
+    <a-menu
+        v-model:openKeys="openKeys"
+        v-model:selectedKeys="selectedKeys"
+        style="width: 100%;height: 100%"
+        mode="inline"
+        :theme="theme"
+        :items="items"
+        @click="handleMenuClick"
+    />
+  </div>
+</template>
+<script setup>
+import { h, ref } from 'vue';
+import {
+  MailOutlined,
+  CalendarOutlined,
+  AppstoreOutlined,
+  SettingOutlined,
+} from '@ant-design/icons-vue';
+import {useRouter} from "vue-router";
+const router = useRouter();
+const theme = ref('light');
+const selectedKeys = ref(['1']);
+const openKeys = ref(['sub1']);
+const items = ref([
+  {
+    key: '1',
+    icon: () => h(AppstoreOutlined),
+    label: '首页',
+    title: '首页',
+    path: '/back/index',
+  },
+  {
+    key: '2',
+    icon: () => h(CalendarOutlined),
+    label: '书籍管理',
+    title: '书籍管理',
+    path: '/back/admin/book',
+  },
+  {
+    key: 'sub1',
+    icon: () => h(SettingOutlined),
+    label: '系统管理',
+    title: '系统管理',
+    children: [
+      {
+        key: '3',
+        label: '用户管理',
+        title: '用户管理',
+      },
+    ],
+  },
+  {
+    key: '3',
+    icon: () => h(MailOutlined),
+    label: '消息',
+    title: '消息',
+  },
+]);
+const changeTheme = checked => {
+  theme.value = checked ? 'dark' : 'light';
+};
+const handleMenuClick = ({ key }) => {
+  const item = items.value.find(item => item.key === key);
+  if (item && item.path) {
+    router.push(item.path);
+  }
+};
+</script>
diff --git a/src/components/back/layout/HeaderVue.vue b/src/components/back/layout/HeaderVue.vue
new file mode 100644
index 0000000..214b7be
--- /dev/null
+++ b/src/components/back/layout/HeaderVue.vue
@@ -0,0 +1,59 @@
+<template>
+  <a-row>
+    <a-col flex="100px">
+      <span style="font-size: 24px; font-weight: bold">Libroro</span>
+    </a-col>
+    <a-col flex="auto" style="text-align: right">
+      {{ userName }}
+      <a-button style="margin-left: 1em;" @click="handleLogout" danger type="primary">退出登录</a-button>
+    </a-col>
+  </a-row>
+</template>
+
+<script setup>
+import { useStore } from 'vuex';
+import { useRouter } from 'vue-router';
+import { computed, onMounted } from 'vue';
+
+const store = useStore();
+const router = useRouter();
+
+// 获取用户信息
+const userInfo = computed(() => store.state.user.info);
+
+// 初始化检查登录状态
+onMounted(async () => {
+  try {
+    // 调用初始化方法（根据你的 Vuex 模块结构调整 action 路径）
+    await store.dispatch('user/initialize');
+
+    // 检查用户信息是否存在
+    if (!userInfo.value) {
+      await router.push('/auth');
+    }
+  } catch (error) {
+    console.error('初始化失败:', error);
+    await router.push('/auth');
+  }
+});
+
+// 安全获取用户名的计算属性
+const userName = computed(() => userInfo.value?.name || '');
+
+// 退出登录处理函数
+const handleLogout = async () => {
+  try {
+    await store.dispatch('user/logout');
+    await router.push('/auth');
+  } catch (error) {
+    console.error('退出登录失败:', error);
+  }
+};
+</script>
+
+<style scoped>
+/* 可以在这里添加一些样式 */
+a-button {
+  margin-left: 10px;
+}
+</style>
diff --git a/src/main.js b/src/main.js
index b8c5180..d4f4336 100644
--- a/src/main.js
+++ b/src/main.js
@@ -4,6 +4,8 @@ import router from "./router/index.js";
 import Antd from 'ant-design-vue';
 import App from './App.vue'
 import 'ant-design-vue/dist/reset.css';
+import store from "@/store/index.js";
 let app = createApp(App)
+app.use(store)
 app.use(router).use(Antd).mount('#app')
 
diff --git a/src/pages/IndexPage.vue b/src/pages/IndexPage.vue
index 71f0be9..8f90595 100644
--- a/src/pages/IndexPage.vue
+++ b/src/pages/IndexPage.vue
@@ -14,7 +14,13 @@ const isAdmin = computed(() => store.state.user.info?.isAdmin || false)
 onMounted(async () => {
   await store.dispatch('user/initialize')
 })
-
+// 跳转后台
+const goToBackend = () => {
+  console.log("go to backend")
+  router.push({
+    path: '/back',
+  })
+}
 const logout = () => {
   // 调用 Vuex action
   store.dispatch('user/logout')
@@ -98,7 +104,7 @@ const handleBorrow = (book) => {
 
 
             <p style="text-align: center;">
-              <span class="inline-btn"><a-button type="primary">进入后台</a-button></span>
+              <span class="inline-btn"><a-button @click="goToBackend()" type="primary">进入后台</a-button></span>
               <span  class="inline-btn"><a-button  type="primary" danger @click="logout()">退出登录</a-button></span>
             </p>
           </a-card>
diff --git a/src/pages/back/BackIndex.vue b/src/pages/back/BackIndex.vue
new file mode 100644
index 0000000..ac2aabb
--- /dev/null
+++ b/src/pages/back/BackIndex.vue
@@ -0,0 +1,5 @@
+<template>
+
+</template>
+<script setup>
+</script>
diff --git a/src/pages/back/BackUser.vue b/src/pages/back/BackUser.vue
new file mode 100644
index 0000000..e69de29
diff --git a/src/pages/back/BookVueAdmin.vue b/src/pages/back/BookVueAdmin.vue
new file mode 100644
index 0000000..4efede2
--- /dev/null
+++ b/src/pages/back/BookVueAdmin.vue
@@ -0,0 +1,333 @@
+<template>
+  <div class="book-management">
+    <div style="width: 100%;height: 10%;text-align: left">
+      <a-button type="primary" @click="openAdd">
+        添加图书
+      </a-button>
+    </div>
+    <div style="height: 80%;">
+      <a-table
+          :data-source="dataSource"
+          :columns="columns"
+          :pagination="pagination"
+          :loading="loading"
+          :scroll="{ x: '100%' }"
+          @change="handleTableChange"
+          bordered
+      >
+        <template #bodyCell="{ column, record }">
+          <template v-if="column.key === 'action'">
+            <a-button type="link" @click="openEdit(record)">编辑</a-button>
+            <a-popconfirm
+                title="确定要删除这本图书吗？"
+                @confirm="handleDelete(record.id)"
+            >
+              <a-button type="link" danger>删除</a-button>
+            </a-popconfirm>
+          </template>
+        </template>
+      </a-table>
+    </div>
+    <a-modal
+        v-model:open="visible"
+        :title="isEdit ? '编辑图书' : '添加图书'"
+        @ok="handleSubmit"
+        :confirm-loading="confirmLoading"
+    >
+      <a-form
+          ref="formRef"
+          :model="formState"
+          :rules="rules"
+          layout="vertical"
+      >
+        <a-form-item label="图书名称" name="name">
+          <a-input v-model:value="formState.name"/>
+        </a-form-item>
+        <a-form-item label="作者" name="author">
+          <a-input v-model:value="formState.author"/>
+        </a-form-item>
+        <a-form-item label="出版日期" name="publishDate">
+          <a-date-picker
+              v-model:value="formState.publishDate"
+              style="width: 100%"
+          />
+        </a-form-item>
+        <a-form-item label="简介" name="description">
+          <a-textarea v-model:value="formState.description"/>
+        </a-form-item>
+      </a-form>
+    </a-modal>
+  </div>
+</template>
+
+<script setup>
+import {reactive, ref, onMounted} from 'vue';
+import {message} from 'ant-design-vue';
+import {
+  getBooks,
+  addBook,
+  updateBook,
+  deleteBook
+} from '@/apis/apis_book.js';
+
+// 表格数据
+const dataSource = ref([]);
+const loading = ref(false);
+const pagination = reactive({
+  current: 1,
+  pageSize: 10,
+  total: 0,
+});
+
+// 表单相关
+const visible = ref(false);
+const isEdit = ref(false);
+const confirmLoading = ref(false);
+const formRef = ref();
+const formState = reactive({
+  id: undefined,
+  name: '',
+  author: '',
+  publishDate: null,
+  description: '',
+});
+const columns = reactive([
+  {
+    title: '图书名称',
+    dataIndex: 'name',
+    key: 'name',
+    sorter: (a, b) => a.name.localeCompare(b.name), // 支持按图书名称排序
+    ellipsis: true, // 超长文本省略显示
+    width: 200, // 设置列宽
+  },
+  {
+    title: '作者',
+    dataIndex: 'author',
+    key: 'author',
+    sorter: (a, b) => a.author.localeCompare(b.author), // 支持按作者排序
+    ellipsis: true,
+    width: 150,
+  },
+  {
+    title: '国际标准书号（ISBN）',
+    dataIndex: 'isbn',
+    key: 'isbn',
+    ellipsis: true,
+    width: 150,
+  },
+  {
+    title: '内部图书编码',
+    dataIndex: 'code',
+    key: 'code',
+    ellipsis: true,
+    width: 150,
+  },
+  {
+    title: '出版社',
+    dataIndex: 'publisher',
+    key: 'publisher',
+    sorter: (a, b) => a.publisher.localeCompare(b.publisher), // 支持按出版社排序
+    ellipsis: true,
+    width: 200,
+  },
+  {
+    title: '出版日期',
+    dataIndex: 'publication_date',
+    key: 'publication_date',
+    sorter: (a, b) => new Date(a.publication_date) - new Date(b.publication_date), // 支持按出版日期排序
+    width: 150,
+  },
+  {
+    title: '版次',
+    dataIndex: 'edition',
+    key: 'edition',
+    sorter: (a, b) => a.edition - b.edition, // 支持按版次排序
+    width: 80,
+  },
+  {
+    title: '定价（元）',
+    dataIndex: 'price',
+    key: 'price',
+    sorter: (a, b) => a.price - b.price, // 支持按定价排序
+    width: 100,
+  },
+  {
+    title: '分类',
+    dataIndex: 'category',
+    key: 'category',
+    sorter: (a, b) => a.category.localeCompare(b.category), // 支持按分类排序
+    filters: [
+      // 可以根据实际数据动态生成筛选选项
+      {text: 'I247.5/悬疑小说', value: 'I247.5/悬疑小说'},
+    ],
+    onFilter: (value, record) => record.category.includes(value),
+    ellipsis: true,
+    width: 150,
+  },
+  {
+    title: '总数量',
+    dataIndex: 'num',
+    key: 'num',
+    sorter: (a, b) => a.num - b.num, // 支持按总数量排序
+    width: 100,
+  },
+  {
+    title: '库存量',
+    dataIndex: 'stock',
+    key: 'stock',
+    sorter: (a, b) => a.stock - b.stock, // 支持按库存量排序
+    width: 100,
+  },
+  {
+    title: '是否绝版',
+    dataIndex: 'is_out_of_print',
+    key: 'is_out_of_print',
+    render: (text) => (text === 1 ? '是' : '否'),
+    sorter: (a, b) => a.is_out_of_print - b.is_out_of_print, // 支持按是否绝版排序
+    width: 100,
+  },
+  {
+    title: '创建时间',
+    dataIndex: 'create_time',
+    key: 'create_time',
+    sorter: (a, b) => new Date(a.create_time) - new Date(b.create_time), // 支持按创建时间排序
+    width: 180,
+  },
+  {
+    title: '最后更新时间',
+    dataIndex: 'update_time',
+    key: 'update_time',
+    sorter: (a, b) => new Date(a.update_time) - new Date(b.update_time), // 支持按最后更新时间排序
+    width: 180,
+  },
+  {
+    title: '操作',
+    key: 'action',
+    fixed: 'right',
+    width: 150,
+    // render: (_, record) => (
+    //     // 这里可以添加具体的操作按钮，如编辑、删除等
+    //     <div>
+    //       <a-button type="primary" size="small">编辑</a-button>
+    //       <a-button type="danger" size="small" style="margin-left: 8px">删除</a-button>
+    //     </div>
+    // ),
+  },
+]);
+// 表单验证规则
+const rules = reactive({
+  name: [
+    {required: true, message: '请输入图书名称', trigger: 'blur'},
+  ],
+  author: [
+    {required: true, message: '请输入作者姓名', trigger: 'blur'},
+  ],
+});
+
+// 生命周期
+onMounted(() => {
+  fetchData();
+});
+
+// 获取数据
+const fetchData = async () => {
+  try {
+    loading.value = true;
+    const res = await getBooks({
+      page: pagination.current,
+      pageSize: pagination.pageSize,
+    });
+    console.log(res);
+
+    dataSource.value = res.data.list;
+    pagination.total = res.data.total;
+  } catch (error) {
+    message.error('获取数据失败');
+  } finally {
+    loading.value = false;
+  }
+};
+
+// 分页变化处理
+const handleTableChange = (pag) => {
+  pagination.current = pag.current;
+  pagination.pageSize = pag.pageSize;
+  fetchData();
+};
+
+// 打开添加模态框
+const openAdd = () => {
+  isEdit.value = false;
+  resetForm();
+  visible.value = true;
+};
+
+// 打开编辑模态框
+const openEdit = (record) => {
+  isEdit.value = true;
+  Object.assign(formState, record);
+  visible.value = true;
+};
+
+// 提交表单
+const handleSubmit = async () => {
+  try {
+    await formRef.value.validate();
+    confirmLoading.value = true;
+
+    if (isEdit.value) {
+      await updateBook(formState.id, formState);
+      message.success('修改成功');
+    } else {
+      await addBook(formState);
+      message.success('添加成功');
+    }
+
+    visible.value = false;
+    fetchData();
+  } catch (error) {
+    console.error('提交失败:', error);
+    message.error('操作失败');
+  } finally {
+    confirmLoading.value = false;
+  }
+};
+
+// 删除处理
+const handleDelete = async (id) => {
+  try {
+    await deleteBook(id);
+    message.success('删除成功');
+    fetchData();
+  } catch (error) {
+    message.error('删除失败');
+  }
+};
+
+// 重置表单
+const resetForm = () => {
+  formRef.value?.resetFields();
+  Object.assign(formState, {
+    id: undefined,
+    name: '',
+    author: '',
+    publishDate: null,
+    description: '',
+  });
+};
+</script>
+
+<style scoped>
+.book-management {
+  padding: 1em;
+  box-sizing: border-box;
+  background: #fff;
+  height: 100%;
+  width: 100%;
+  overflow: auto;
+}
+
+.ant-form-item {
+  margin-bottom: 16px;
+}
+</style>
diff --git a/src/router/index.js b/src/router/index.js
index 9916821..ff97295 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -20,7 +20,17 @@ const routes = [
     path: '/auth',
     name: 'AuthView',
     component: () => import('../views/AuthView.vue'),
-    }
+    },
+    {
+        name:'BackView',
+        path:'/back',
+        component:()=>import('../views/BackView.vue'),
+        redirect:'/back/index',
+        children:[
+            {name:'BackIndex',path:'/back/index',component:()=>import('../pages/back/BackIndex.vue')},
+            {name:'BackUser',path:'user',component:()=>import('../pages/back/BackUser.vue')},
+            {name:'BackBookAdmin',path:'/back/admin/book',component:()=>import('../pages/back/BookVueAdmin.vue')},
+        ]},
 ];
 
 // 创建路由实例
diff --git a/src/store/modules/user.js b/src/store/modules/user.js
index 8c1d792..654ea0a 100644
--- a/src/store/modules/user.js
+++ b/src/store/modules/user.js
@@ -1,6 +1,17 @@
 import service from '@/apis/axios';
 import axios from 'axios';
 import {auth_logout} from "@/apis/apis_auth.js";
+// 清除会话的辅助函数
+const clearSession = (state, commit) => {
+    state.info = null;
+    state.lastLogin = null;
+    localStorage.removeItem('userInfo');
+    if (state.refreshTimer) {
+        clearTimeout(state.refreshTimer);
+        state.refreshTimer = null;
+    }
+    commit('CLEAR_SESSION');
+};
 
 export default {
     namespaced: true,
@@ -18,13 +29,14 @@ export default {
             state.lastLogin = new Date().toISOString();
         },
         CLEAR_SESSION(state) {
-            state.info = null;
-            state.lastLogin = null;
-            localStorage.removeItem('userInfo');
-            if (state.refreshTimer) {
-                clearTimeout(state.refreshTimer);
-                state.refreshTimer = null;
-            }
+            // state.info = null;
+            // state.lastLogin = null;
+            // localStorage.removeItem('userInfo');
+            // if (state.refreshTimer) {
+            //     clearTimeout(state.refreshTimer);
+            //     state.refreshTimer = null;
+            // }
+            clearSession(state, () => {});
         },
     },
     actions: {
@@ -44,8 +56,9 @@ export default {
             }
         },
         CLEAR_SESSION({ commit }) {
-            commit('CLEAR_SESSION');
-            localStorage.removeItem('userInfo');
+            // commit('CLEAR_SESSION');
+            // localStorage.removeItem('userInfo');
+            clearSession(this.state, commit);
         },
         async logout({commit}) {
             //向后端发起退出登录的请求
diff --git a/src/views/BackView.vue b/src/views/BackView.vue
index 5176044..df439c0 100644
--- a/src/views/BackView.vue
+++ b/src/views/BackView.vue
@@ -1,11 +1,49 @@
-<script setup>
-
-</script>
-
 <template>
-
+  <a-layout>
+    <a-layout-header class="layout-header"><header-vue/></a-layout-header>
+    <a-layout>
+      <a-layout-sider class="layout-sider"><aside-vue/></a-layout-sider>
+      <a-layout-content class="layout-content"><router-view></router-view></a-layout-content>
+    </a-layout>
+    <a-layout-footer class="layout-footer"></a-layout-footer>
+  </a-layout>
 </template>
 
-<style scoped>
+<script setup>
 
+import HeaderVue from "@/components/back/layout/HeaderVue.vue";
+import AsideVue from "@/components/back/layout/AsideVue.vue";
+</script>
+
+<style scoped>
+.layout-header {
+  text-align: left;
+  color: #fff;
+  height: 64px;
+  padding-inline: 50px;
+  line-height: 64px;
+  background-color: #87b9ff;
+}
+
+.layout-content {
+  text-align: center;
+  min-height: 120px;
+  line-height: 120px;
+  color: #fff;
+  background-color: rgb(243, 255, 249);
+}
+
+.layout-sider {
+  text-align: center;
+  width: 256px;
+  line-height: 120px;
+  color: #fff;
+  background-color: rgba(95, 183, 255, 0.54);
+}
+
+.layout-footer {
+  text-align: center;
+  color: #fff;
+  background-color: #87b9ff;
+}
 </style>