diff --git a/ydb/core/cms/ui/cms.js b/ydb/core/cms/ui/cms.js
index 780fd71c6529..8403bc7def28 100644
--- a/ydb/core/cms/ui/cms.js
+++ b/ydb/core/cms/ui/cms.js
@@ -1,15 +1,32 @@
 'use strict';
 
+function setLocation(parameters) {
+    window.location.hash = $.param(parameters);
+}
+
+function showTab(parameters) {
+    $('.nav-tabs a[href="#' + parameters.page + '"]').tab('show');
+}
+
+function setTab(parameters) {
+    setLocation(parameters);
+    showTab(parameters);
+}
+
 function main() {
     // making main container wider
     //$('.container').toggleClass('container container-fluid');
 
     if (window.location.hash == '') {
-        window.location.hash = 'page=configs';
+        var activeTabs = $('.nav-tabs a.active');
+        for (var i = 0; i < activeTabs.length; ++i) {
+            setTab({page: activeTabs[i].hash.substr(1)});
+            break;
+        }
     } else {
         window.location.hash.substr(1).split('&').forEach((o) => { var a = o.split('='); Parameters[a[0]] = decodeURIComponent(a[1]); } );
         if (Parameters.page !== undefined) {
-            $('.nav-tabs a[href="#' + Parameters.page + '"]').tab('show');
+            showTab(Parameters);
         }
         if (Parameters.show !== undefined) {
             for (var id of Parameters.show.split(',')) {
@@ -21,8 +38,7 @@ function main() {
     document.getElementById('host-ref').textContent += " - " + window.location.hostname;
 
     $('.nav-tabs a').on('shown.bs.tab', function (e) {
-        Parameters.page = e.target.hash.substr(1);
-        window.location.hash = $.param(Parameters);
+        setLocation({page: e.target.hash.substr(1)});
     })
 
     initCommon();
diff --git a/ydb/core/cms/ui/configs.js b/ydb/core/cms/ui/configs.js
index 1efcb0cdf509..573784ee5d26 100644
--- a/ydb/core/cms/ui/configs.js
+++ b/ydb/core/cms/ui/configs.js
@@ -313,7 +313,7 @@ function onYamlConfigEnabledFetched(data) {
         if (data['enabled']) {
             $('#yaml-configs-enabled-warning').show();
         } else if ($('#yaml-config').hasClass('active')) {
-            $('#cms-nav a[href="#configs"]').tab('show');
+            setTab({page: 'configs'});
         }
     }
 }