diff --git a/src/main/java/net/geedge/asw/common/util/ResponseUtil.java b/src/main/java/net/geedge/asw/common/util/ResponseUtil.java
index 5d29954..006fc77 100644
--- a/src/main/java/net/geedge/asw/common/util/ResponseUtil.java
+++ b/src/main/java/net/geedge/asw/common/util/ResponseUtil.java
@@ -1,16 +1,15 @@
 package net.geedge.asw.common.util;
 
-import java.io.IOException;
-
-import org.springframework.http.MediaType;
-
-import com.j256.simplemagic.ContentInfo;
-import com.j256.simplemagic.ContentInfoUtil;
-
 import cn.hutool.core.io.IORuntimeException;
 import cn.hutool.core.util.ReflectUtil;
 import cn.hutool.core.util.StrUtil;
+import com.j256.simplemagic.ContentInfo;
+import com.j256.simplemagic.ContentInfoUtil;
 import jakarta.servlet.http.HttpServletResponse;
+import org.springframework.http.MediaType;
+
+import java.io.IOException;
+import java.net.URLEncoder;
 
 public class ResponseUtil {
 
@@ -25,7 +24,7 @@ public class ResponseUtil {
      * @throws IOException
      */
     public static void downloadFile(HttpServletResponse response, String contentType, String filename, byte[] data) throws IORuntimeException, IOException {
-        String fileName = T.URLUtil.encode(filename, T.CharsetUtil.CHARSET_UTF_8);
+        String fileName = URLEncoder.encode(filename, "UTF-8");
         ReflectUtil.invoke(response, "addHeader", "Content-Disposition", "attachment; filename=" + fileName);
         ReflectUtil.invoke(response, "addHeader", "Content-Length", "" + data.length);
         ReflectUtil.invoke(response, "setHeader", "Access-Control-Expose-Headers", "Content-Disposition");
@@ -46,7 +45,7 @@ public class ResponseUtil {
     public static void downloadFile(HttpServletResponse response, String filename, byte[] data)
             throws IORuntimeException, IOException {
         response.setContentType(ResponseUtil.getDownloadContentType(filename));
-        String fileName = T.URLUtil.encode(filename, T.CharsetUtil.CHARSET_UTF_8);
+        String fileName = URLEncoder.encode(filename, "UTF-8");
 //		response.addHeader("Content-Disposition", "attachment; filename=" + fileName);
 //		response.addHeader("Content-Length", "" + data.length);
 //		response.setHeader("Access-Control-Expose-Headers", "Content-Disposition");