diff --git a/adc-da-sys/src/main/java/com/adc/da/att/controller/AttFileEOController.java b/adc-da-sys/src/main/java/com/adc/da/att/controller/AttFileEOController.java
index a1cb7ed1..e484785b 100644
--- a/adc-da-sys/src/main/java/com/adc/da/att/controller/AttFileEOController.java
+++ b/adc-da-sys/src/main/java/com/adc/da/att/controller/AttFileEOController.java
@@ -348,6 +348,7 @@ public class AttFileEOController {
             String fileOldName = fileNameEncoding(attFileEO.getOldFileName(),request);
             response.setHeader("Content-Disposition", "attachment;filename=\""+fileOldName+"\"");
             response.setContentType("application/octet-stream");
+            response.setCharacterEncoding("UTF-8");
             File file = new File(filePath+attFileEO.getFilePath()+attFileEO.getFileName());
             is = new FileInputStream(file);
             os = response.getOutputStream();