diff --git a/laws-modules/src/main/java/com/jero/modules/onlyoffice/service/impl/BusProcessModelHisServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/onlyoffice/service/impl/BusProcessModelHisServiceImpl.java
index c75ca4ae..bc16a1a4 100644
--- a/laws-modules/src/main/java/com/jero/modules/onlyoffice/service/impl/BusProcessModelHisServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/onlyoffice/service/impl/BusProcessModelHisServiceImpl.java
@@ -139,7 +139,7 @@ public class BusProcessModelHisServiceImpl extends ServiceImpl<BusProcessModelHi
         try {
             File file = new File(filePath + path);
             inputStream = new BufferedInputStream(new FileInputStream(file));
-            //response.addHeader("Content-Disposition", "attachment;fileName=" + new String(fileName.getBytes("UTF-8"),"iso-8859-1"));
+            response.addHeader("Content-Disposition", "attachment;fileName=" + new String(file.getName().getBytes("UTF-8"),"iso-8859-1"));
             response.setContentType("application/force-download");// 设置强制下载不打开
             outputStream = response.getOutputStream();
             byte[] buf = new byte[1024];