diff --git a/core/core-backend/src/main/java/io/dataease/exportCenter/manage/ExportCenterManage.java b/core/core-backend/src/main/java/io/dataease/exportCenter/manage/ExportCenterManage.java
index d421ae7eb9..fa447d1d50 100644
--- a/core/core-backend/src/main/java/io/dataease/exportCenter/manage/ExportCenterManage.java
+++ b/core/core-backend/src/main/java/io/dataease/exportCenter/manage/ExportCenterManage.java
@@ -66,6 +66,8 @@ import org.springframework.transaction.annotation.Transactional;
 
 import java.io.*;
 import java.net.InetAddress;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
 import java.text.DecimalFormat;
 import java.util.*;
 import java.util.concurrent.Future;
@@ -170,7 +172,8 @@ public class ExportCenterManage implements BaseExportApi {
         CoreExportTask exportTask = exportTaskMapper.selectById(id);
         OutputStream outputStream = response.getOutputStream();
         response.setContentType("application/vnd.ms-excel");
-        response.setHeader("Content-disposition", "attachment;filename=" + exportTask.getFileName());
+
+        response.setHeader("Content-disposition", "attachment;filename=" + URLEncoder.encode(exportTask.getFileName(), StandardCharsets.UTF_8));
         InputStream fileInputStream = new FileInputStream(exportData_path + id + "/" + exportTask.getFileName());
         byte[] buffer = new byte[4096];
         int bytesRead;
diff --git a/core/core-frontend/src/views/visualized/data/dataset/ExportExcel.vue b/core/core-frontend/src/views/visualized/data/dataset/ExportExcel.vue
index b625167248..d68b8aa2f4 100644
--- a/core/core-frontend/src/views/visualized/data/dataset/ExportExcel.vue
+++ b/core/core-frontend/src/views/visualized/data/dataset/ExportExcel.vue
@@ -263,7 +263,7 @@ const timestampFormatDate = value => {
 }
 import { PATH_URL } from '@/config/axios/service'
 const downloadClick = item => {
-  window.open(PATH_URL + '/exportCenter/download/' + item.id, 'aaa.xls')
+  window.open(PATH_URL + '/exportCenter/download/' + item.id)
 }
 
 const retry = item => {