diff --git a/system1-factory/web/js/navigation.js b/system1-factory/web/js/navigation.js
new file mode 100644
index 0000000..a64a3f1
--- /dev/null
+++ b/system1-factory/web/js/navigation.js
@@ -0,0 +1,14 @@
+// js/navigation.js — ES6 모듈
+// tkfb-core.js (non-module)에서 window에 등록한 함수들에 위임
+
+export function redirectToLogin() {
+  if (window.getLoginUrl) {
+    window.location.href = window.getLoginUrl();
+  } else {
+    window.location.href = '/login.html';
+  }
+}
+
+export function redirectToDefaultDashboard(redirectUrl) {
+  window.location.href = redirectUrl || '/';
+}