diff --git a/biji-houdaun/pom.xml b/biji-houdaun/pom.xml
index a571b4a..58f0857 100644
--- a/biji-houdaun/pom.xml
+++ b/biji-houdaun/pom.xml
@@ -29,7 +29,7 @@
     <properties>
         <java.version>17</java.version>
         <knife4j.version>4.5.0</knife4j.version>
-        <mybatis-plus.version>3.5.12</mybatis-plus.version>
+        <mybatis-plus.version>3.5.7</mybatis-plus.version>
     </properties>
     <dependencies>
     	<dependency>
diff --git a/biji-houdaun/src/main/java/com/test/bijihoudaun/config/MybatisPlusConfig.java b/biji-houdaun/src/main/java/com/test/bijihoudaun/config/MybatisPlusConfig.java
new file mode 100644
index 0000000..3e50436
--- /dev/null
+++ b/biji-houdaun/src/main/java/com/test/bijihoudaun/config/MybatisPlusConfig.java
@@ -0,0 +1,21 @@
+package com.test.bijihoudaun.config;
+
+import com.baomidou.mybatisplus.annotation.DbType;
+import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
+import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class MybatisPlusConfig {
+
+    /**
+     * 添加分页插件
+     */
+    @Bean
+    public MybatisPlusInterceptor mybatisPlusInterceptor() {
+        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
+        interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.SQLITE));
+        return interceptor;
+    }
+}
\ No newline at end of file
diff --git a/biji-houdaun/src/main/java/com/test/bijihoudaun/controller/MarkdownController.java b/biji-houdaun/src/main/java/com/test/bijihoudaun/controller/MarkdownController.java
index e280d8b..9f03a86 100644
--- a/biji-houdaun/src/main/java/com/test/bijihoudaun/controller/MarkdownController.java
+++ b/biji-houdaun/src/main/java/com/test/bijihoudaun/controller/MarkdownController.java
@@ -94,4 +94,11 @@ public class MarkdownController {
         }
         return R.fail("文件未找到或更新失败");
     }
+
+    @Operation(summary = "获取最近更新的笔记")
+    @GetMapping("/recent")
+    public R<List<MarkdownFile>> getRecentFiles() {
+        List<MarkdownFile> files = markdownFileService.getRecentFiles(10);
+        return R.success(files);
+    }
 }
diff --git a/biji-houdaun/src/main/java/com/test/bijihoudaun/service/MarkdownFileService.java b/biji-houdaun/src/main/java/com/test/bijihoudaun/service/MarkdownFileService.java
index 3aa0a73..0f5318b 100644
--- a/biji-houdaun/src/main/java/com/test/bijihoudaun/service/MarkdownFileService.java
+++ b/biji-houdaun/src/main/java/com/test/bijihoudaun/service/MarkdownFileService.java
@@ -57,4 +57,11 @@ public interface MarkdownFileService extends IService<MarkdownFile> {
      * @return 更新后的文件对象
      */
     MarkdownFile updateMarkdownTitle(Long id, String title);
+
+    /**
+     * 获取最近更新的笔记
+     * @param limit 数量
+     * @return 文件列表
+     */
+    List<MarkdownFile> getRecentFiles(int limit);
 }
diff --git a/biji-houdaun/src/main/java/com/test/bijihoudaun/service/impl/MarkdownFileServiceImpl.java b/biji-houdaun/src/main/java/com/test/bijihoudaun/service/impl/MarkdownFileServiceImpl.java
index 4fe9ab9..f87df05 100644
--- a/biji-houdaun/src/main/java/com/test/bijihoudaun/service/impl/MarkdownFileServiceImpl.java
+++ b/biji-houdaun/src/main/java/com/test/bijihoudaun/service/impl/MarkdownFileServiceImpl.java
@@ -1,7 +1,7 @@
 package com.test.bijihoudaun.service.impl;
 
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.test.bijihoudaun.entity.MarkdownFile;
 import com.test.bijihoudaun.mapper.MarkdownFileMapper;
@@ -86,4 +86,12 @@ public class MarkdownFileServiceImpl
         }
         return file;
     }
+
+    @Override
+    public List<MarkdownFile> getRecentFiles(int limit) {
+        Page<MarkdownFile> page = new Page<>(1, limit);
+        QueryWrapper<MarkdownFile> queryWrapper = new QueryWrapper<>();
+        queryWrapper.orderByDesc("updated_at");
+        return this.page(page, queryWrapper).getRecords();
+    }
 }
diff --git a/biji-qianduan/src/api/CommonApi.js b/biji-qianduan/src/api/CommonApi.js
index ef7d1c5..4f44429 100644
--- a/biji-qianduan/src/api/CommonApi.js
+++ b/biji-qianduan/src/api/CommonApi.js
@@ -89,6 +89,9 @@ export const updateMarkdownTitle = (id, newTitle) => {
     });
 }
 
+// 获取最近更新的笔记
+export const getRecentFiles = () => axiosApi.get('/api/markdown/recent');
+
 
 
 
diff --git a/biji-qianduan/src/components/HomePage.vue b/biji-qianduan/src/components/HomePage.vue
index d4774b5..95bad66 100644
--- a/biji-qianduan/src/components/HomePage.vue
+++ b/biji-qianduan/src/components/HomePage.vue
@@ -209,7 +209,8 @@ import {
   searchMarkdown,
   updateGroupingName,
   updateMarkdownTitle,
-  deleteGrouping as apiDeleteGrouping
+  deleteGrouping as apiDeleteGrouping,
+  getRecentFiles
 } from '@/api/CommonApi.js'
 import { Plus, Fold, Expand, Folder, Document, Search, Edit, Delete } from "@element-plus/icons-vue";
 import { useUserStore } from '../stores/user';
@@ -221,7 +222,7 @@ const searchKeyword = ref('');
 
 const markdownFiles = ref([]);
 const categoryTree = ref([]);
-const groupMarkdownFiles = ref({});
+const groupMarkdownFiles = ref([]);
 const showEditor = ref(false);
 const selectedFile = ref(null);
 const activeMenu = ref('all');
@@ -695,6 +696,7 @@ onMounted(() => {
 const  chushihua = async () => {
   await fetchMarkdownFiles();
   await fetchGroupings();
+  await fetchRecentFiles();
 }
 
 const goToLogin = () => {
@@ -796,9 +798,20 @@ const handleDeleteGroup = async (group) => {
   }
 };
 
+const fetchRecentFiles = async () => {
+  try {
+    const res = await getRecentFiles();
+    // 与 selectFile 等接口保持一致，axios拦截器已处理一层data
+    groupMarkdownFiles.value = res.data;
+  } catch (error) {
+    console.error('获取最近文件失败:', error);
+    ElMessage.error('获取最近文件失败');
+  }
+};
+
 const resetToHomeView = () => {
   selectedFile.value = null;
-  groupMarkdownFiles.value = []; // 清空笔记列表
+  fetchRecentFiles();
 };
 </script>