diff --git a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/NewDatasetServiceImpl.java b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/NewDatasetServiceImpl.java
index f2651a61..b46b99c7 100644
--- a/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/NewDatasetServiceImpl.java
+++ b/ruoyi-modules/management-platform/src/main/java/com/ruoyi/platform/service/impl/NewDatasetServiceImpl.java
@@ -424,7 +424,7 @@ public class NewDatasetServiceImpl implements NewDatasetService {
         InputStreamResource resource = new InputStreamResource(new FileInputStream(zipFile));
 
         return ResponseEntity.ok()
-                .header(HttpHeaders.CONTENT_DISPOSITION, "attachment;filename=" + name + "_" + version + "_data.zip")
+                .header(HttpHeaders.CONTENT_DISPOSITION, "attachment;filename=" + name + "_" + version + "_dataset.zip")
                 .contentType(MediaType.APPLICATION_OCTET_STREAM)
                 .contentLength(zipFile.length())
                 .body(resource);