diff --git a/README.md b/README.md
index 5418de1f..9664d654 100644
--- a/README.md
+++ b/README.md
@@ -86,7 +86,7 @@ DEMO代码地址：[https://github.com/alibaba/easyexcel/blob/master/src/test/ja
         // 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").replaceAll("\\+", "%20");
         response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + fileName + ".xlsx");
-        EasyExcel.write(response.getOutputStream(), DownloadData.class).excelType(ExcelTypeEnum.XLSX).sheet("模板").doWrite(data());
+        EasyExcel.write(response.getOutputStream(), DownloadData.class).sheet("模板").doWrite(data());
     }
 
     /**
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 e2c14137..0a147564 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
@@ -49,7 +49,7 @@ public class WebTest {
         // 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").replaceAll("\\+", "%20");
         response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + fileName + ".xlsx");
-        EasyExcel.write(response.getOutputStream(), DownloadData.class).excelType(ExcelTypeEnum.XLSX).sheet("模板").doWrite(data());
+        EasyExcel.write(response.getOutputStream(), DownloadData.class).sheet("模板").doWrite(data());
     }
 
     /**
@@ -67,7 +67,7 @@ public class WebTest {
             String fileName = URLEncoder.encode("测试", "UTF-8").replaceAll("\\+", "%20");
             response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + fileName + ".xlsx");
             // 这里需要设置不关闭流
-            EasyExcel.write(response.getOutputStream(), DownloadData.class).excelType(ExcelTypeEnum.XLSX).autoCloseStream(Boolean.FALSE).sheet("模板")
+            EasyExcel.write(response.getOutputStream(), DownloadData.class).autoCloseStream(Boolean.FALSE).sheet("模板")
                 .doWrite(data());
         } catch (Exception e) {
             // 重置response