diff --git a/hangtag-module-infra/hangtag-module-infra-biz/src/main/java/cn/hangtag/module/infra/framework/file/core/utils/FileTypeUtils.java b/hangtag-module-infra/hangtag-module-infra-biz/src/main/java/cn/hangtag/module/infra/framework/file/core/utils/FileTypeUtils.java
index 1a9cef2..72a150b 100644
--- a/hangtag-module-infra/hangtag-module-infra-biz/src/main/java/cn/hangtag/module/infra/framework/file/core/utils/FileTypeUtils.java
+++ b/hangtag-module-infra/hangtag-module-infra-biz/src/main/java/cn/hangtag/module/infra/framework/file/core/utils/FileTypeUtils.java
@@ -59,6 +59,8 @@ public class FileTypeUtils {
      * @param content  附件内容
      */
     public static void writeAttachment(HttpServletResponse response, String filename, byte[] content) throws IOException {
+        System.out.println("filename@@"+filename);
+        System.out.println("filename@@length"+content.length);
         // 设置 header 和 contentType
         response.setHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(filename, "UTF-8"));
         String contentType = getMineType(content, filename);
@@ -69,6 +71,7 @@ public class FileTypeUtils {
             response.setHeader("Content-Range", String.valueOf(content.length - 1));
             response.setHeader("Accept-Ranges", "bytes");
         }
+
         if (contentType.startsWith("image/")) {
             // 设置缓存
             response.setHeader("Cache-Control", "max-age=604800");