diff --git a/src/views/enterpriseStandardLibrary/standard/EnterpriseStandardList.vue b/src/views/enterpriseStandardLibrary/standard/EnterpriseStandardList.vue
index f535dd11..54a3ace1 100644
--- a/src/views/enterpriseStandardLibrary/standard/EnterpriseStandardList.vue
+++ b/src/views/enterpriseStandardLibrary/standard/EnterpriseStandardList.vue
@@ -170,7 +170,6 @@ import UserSelectModal from '../../../components/selection/UserSelectModal'
 // 配置标准弹框
 import AllocationStandardDrawer from './modules/AllocationStandardDrawer'
 import { postDownFile } from '@/api/manage'
-import Vue from 'vue'
 
 export default {
   name: 'EnterpriseStandardList',
@@ -336,18 +335,18 @@ export default {
         document.getElementsByClassName('ant-modal-confirm-btns')[0].style = 'display:none'
       })
       postDownFile(this.url.exportXlsUrl, param).then((data) => {
-        if (!data || data.size === 0) {
-          Vue.prototype.$message.warning('文件下载失败')
+        if (!data) {
+          this.$message.warning('文件下载失败')
           return
         }
         if (typeof window.navigator.msSaveBlob !== 'undefined') {
-          window.navigator.msSaveBlob(new Blob([data]), fileName + '.zip')
+          window.navigator.msSaveBlob(new Blob([data], { type: 'application/vnd.ms-excel' }), fileName + '.xlsx')
         } else {
-          const url = window.URL.createObjectURL(new Blob([data]))
+          const url = window.URL.createObjectURL(new Blob([data], { type: 'application/vnd.ms-excel' }))
           const link = document.createElement('a')
           link.style.display = 'none'
           link.href = url
-          link.setAttribute('download', fileName + '.zip')
+          link.setAttribute('download', fileName + '.xlsx')
           document.body.appendChild(link)
           link.click()
           document.body.removeChild(link) // 下载完成移除元素