diff --git a/WebContent/addon/request-header.jsp b/WebContent/addon/request-header.jsp
new file mode 100644
index 0000000..3ef1a3f
--- /dev/null
+++ b/WebContent/addon/request-header.jsp
@@ -0,0 +1,15 @@
+<%--
+  Created by IntelliJ IDEA.
+  User: Rinjae
+  Date: 2025-10-27
+  Time: 오후 6:34
+  To change this template use File | Settings | File Templates.
+--%>
+<%@ page language="java" contentType="text/plain; charset=UTF-8" pageEncoding="UTF-8"%>
+<%
+java.util.Enumeration<String> names = request.getHeaderNames();
+while (names.hasMoreElements()) {
+    String name = names.nextElement();
+    out.println(name + ": " + request.getHeader(name));
+}
+%>
\ No newline at end of file