diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ota/utils/ImportFileUtil.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ota/utils/ImportFileUtil.java
index d897a2a05..3fe884ac6 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ota/utils/ImportFileUtil.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ota/utils/ImportFileUtil.java
@@ -515,7 +515,11 @@ public class ImportFileUtil {
                 // 需要保留原来的文件结构时,需要对空文件夹进行处理
                 if (KeepDirStructure) {
                     // 空文件夹的处理
-                    zos.putNextEntry(new ZipEntry(name + "/"));
+                    ZipEntry folderEntry = new ZipEntry(name + "/");
+                    folderEntry.setMethod(ZipEntry.STORED);
+                    folderEntry.setSize(0);
+                    folderEntry.setCrc(0);
+                    zos.putNextEntry(folderEntry);
                     // 没有文件，不需要文件的copy
                     zos.closeEntry();
                 }