diff --git a/bns/js/supplement/daily_duty_report.js b/bns/js/supplement/daily_duty_report.js
index d5e6256..54c08f7 100644
--- a/bns/js/supplement/daily_duty_report.js
+++ b/bns/js/supplement/daily_duty_report.js
@@ -112,6 +112,9 @@ function downloadDaily() {
       })
     )
   );
+  xhr.setRequestHeader(
+    'encryption','encryption'
+  );
   xhr.onload = function () {
     layer.close(loadingMsg);
     if (this.status === 200) {