diff --git a/src/test/java/com/alibaba/easyexcel/test/demo/web/WebTest.java b/src/test/java/com/alibaba/easyexcel/test/demo/web/WebTest.java
index b80022d932049f75f3380ef15c43b463f912f91f..ba812c83c767f4ccc1f27d9487396f3fb94eb606 100644
--- a/src/test/java/com/alibaba/easyexcel/test/demo/web/WebTest.java
+++ b/src/test/java/com/alibaba/easyexcel/test/demo/web/WebTest.java
@@ -46,8 +46,8 @@ public class WebTest {
         response.setContentType("application/vnd.ms-excel");
         response.setCharacterEncoding("utf-8");
         // 这里URLEncoder.encode可以防止中文乱码 当然和easyexcel没有关系
-        String fileName = URLEncoder.encode("测试", "UTF-8");
-        response.setHeader("Content-disposition", "attachment;filename=" + fileName + ".xlsx");
+        String fileName = URLEncoder.encode("测试", "UTF-8").replaceAll("\\+", "%20");
+        response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + fileName + ".xlsx");
         EasyExcel.write(response.getOutputStream(), DownloadData.class).sheet("模板").doWrite(data());
     }