diff --git a/src/web/module/maestro_section_register.html b/src/web/module/maestro_section_register.html
index 967a687..d60451c 100644
--- a/src/web/module/maestro_section_register.html
+++ b/src/web/module/maestro_section_register.html
@@ -35,6 +35,13 @@ let email = "";
 let accountType = 0;
 let selectedAccountTypeValue = "";
 
+let tab1, tab2, tab3;
+
+$(document).ready(function() {
+	tab1 = $("#page-tabs li").filter(":eq(0)");
+	tab2 = $("#page-tabs li").filter(":eq(1)");
+	tab3 = $("#page-tabs li").filter(":eq(2)");
+});
 
 function check_id() {
 	maestro_name = $("#maestro_name").val();
@@ -110,16 +117,16 @@ function check_data() {
 	$("#input_data").css("display", "none");
 	$("#register_account").css("display", "block");
 
-	$("li").filter(":eq(0)").removeClass("activated");
-	$("li").filter(":eq(1)").addClass("activated");
+	tab1.removeClass("activated");
+	tab2.addClass("activated");
 }
 
 function register_account() {
 	$("#register_account").css("display", "none");
 	$("#banking_guide").css("display", "block");
 
-	$("li").filter(":eq(1)").removeClass("activated");
-	$("li").filter(":eq(2)").addClass("activated");
+	tab2.removeClass("activated");
+	tab3.addClass("activated");
 }
 
 </script>