diff --git a/src/views/personnelEfficiencyManagement/performanceManagement/components/prefDetail.vue b/src/views/personnelEfficiencyManagement/performanceManagement/components/prefDetail.vue
index 47a6be02..bf90ba6e 100644
--- a/src/views/personnelEfficiencyManagement/performanceManagement/components/prefDetail.vue
+++ b/src/views/personnelEfficiencyManagement/performanceManagement/components/prefDetail.vue
@@ -38,6 +38,8 @@ import {
   downloadBsEfficiencyTaskTemplate,
 } from '@/api/performanceManagement/dataReporting';
 import { downloadFileBlob } from '@/utils/util';
+import { saveAs } from 'file-saver';
+import JSZip from 'jszip';
 export default {
   props: {
     showDetail: {
@@ -196,17 +198,37 @@ export default {
           this.loading = false;
         });
     },
-    downloadDetail() {
+    // 附件下载(明细) —— 打包成ZIP
+    async downloadDetail() {
       const completedTasks = this.rowData.subTasks?.filter(task => task.status == 2) || [];
       if (completedTasks.length === 0) {
         this.$message.warning('暂无可下载文件！');
         return;
       }
-      completedTasks.forEach(task => {
-        if (task.attachLink) {
-          downloadFileBlob(task.attachLink, task.taskName + '.xlsx');
-        }
-      });
+      const zip = new JSZip();
+      const promises = [];
+      try {
+        // 遍历所有已完成任务，加入压缩包
+        completedTasks.forEach(task => {
+          if (task.attachLink) {
+            const promise = fetch(task.attachLink)
+              .then(res => res.blob())
+              .then(blob => {
+                zip.file(`${task.taskName}.xlsx`, blob);
+              });
+            promises.push(promise);
+          }
+        });
+        // 等待所有文件下载完成
+        await Promise.all(promises);
+        // 生成压缩包并下载
+        const content = await zip.generateAsync({ type: 'blob' });
+        saveAs(content, `${this.rowData.taskName}-明细附件.zip`);
+        this.$message.success('明细附件下载成功');
+      } catch (error) {
+        console.error('明细附件下载失败：', error);s
+        this.$message.error('明细附件下载失败，请稍后重试');
+      }
     },
     downloadSummary() {
       if (!this.rowData.attachLink) {