diff --git a/js/registered.js b/js/registered.js
index d4ab130..6335c9f 100644
--- a/js/registered.js
+++ b/js/registered.js
@@ -6,7 +6,7 @@ async function init(){
   if (result == 'success') {
     document.getElementById('reg_success').style = 'display:block'
   } else if (result =='fail') {
-    let reason = await getQuery('rsn')
+    let reason = await getQuery('msg')
     document.getElementById('reg_fail').style = 'display:block'
     if (reason != 'false') {
       document.getElementById('fail_msg').style = 'display:block'