diff --git a/js/index.js b/js/index.js
index ee6a39a..b6dbdc8 100644
--- a/js/index.js
+++ b/js/index.js
@@ -1,9 +1,7 @@
 let pin = "";
-let pass = "";
 
 $(document).ready(function () {
     FastClick.attach(document.body);
-    if(!localStorage.getItem('user')) localStorage.setItem('user', user);
     setEvents();
 });
 
@@ -14,13 +12,15 @@ function setEvents() {
         Swal.fire({
             title: 'Iniciar sesión',
             html:
-                '<input id="pass" class="swal2-input" type="password" placeholder="Contraseña">',
+                `<input id="user" class="swal2-input" type="text" placeholder="Usuario" value="${localStorage.getItem('user') ?? ''}">
+                <input id="pass" class="swal2-input" type="password" placeholder="Contraseña">`,
             confirmButtonText: 'Login',
             showCloseButton: true,
             showCancelButton: false,
         }).then(async (result) => {
             if(result.isConfirmed) {
-                pass = $('#pass').val();
+                const user = $('#user').val();
+                const pass = $('#pass').val();
                 signIn(user,pass);
             }
         });
@@ -64,6 +64,7 @@ function signIn(user, password) {
         success: function (data) {
             localStorage.setItem("token", data.token);
             localStorage.setItem("ttl", data.ttl);
+            localStorage.setItem("user", user);
             localStorage.setItem("password", password);
             localStorage.setItem("created", Date.now());
             getTokenConfig();
diff --git a/js/main.js b/js/main.js
index bf6dda0..2919bc6 100644
--- a/js/main.js
+++ b/js/main.js
@@ -1,4 +1,3 @@
-const user = "timeControl";
 const renewPeriod = localStorage.getItem('renewPeriod');
 let intervalId, isCheckingToken;