diff --git a/src/main/java/com/space/utils/excel/ExcelUtils.java b/src/main/java/com/space/utils/excel/ExcelUtils.java
index 8500850..df20026 100644
--- a/src/main/java/com/space/utils/excel/ExcelUtils.java
+++ b/src/main/java/com/space/utils/excel/ExcelUtils.java
@@ -180,7 +180,9 @@ public static void exportExcel(String file) throws Exception {
      * @param resp
      * @throws Exception
      */
-    public static void export(HttpServletResponse resp) throws Exception {
+    public static void export(HttpServletResponse resp, String filename) throws Exception {
+        resp.setHeader("Content-disposition", "attachment; filename=" + filename + ".xlsx");
+        resp.setContentType("application/msexcel");
         OutputStream fileOut = resp.getOutputStream();
         wb.write(fileOut);
         fileOut.close();