diff --git a/application/frontend/components/comment/js/comments.js b/application/frontend/components/comment/js/comments.js
index 689eafb5..d95adb59 100644
--- a/application/frontend/components/comment/js/comments.js
+++ b/application/frontend/components/comment/js/comments.js
@@ -215,6 +215,8 @@
 
                 if ( $.isFunction( callback ) ) callback.call( this );
             });
+
+            this._trigger('loaded');
         },
 
         /**
diff --git a/application/frontend/skin/synio/assets/js/init.js b/application/frontend/skin/synio/assets/js/init.js
index c5a0615b..a8324176 100644
--- a/application/frontend/skin/synio/assets/js/init.js
+++ b/application/frontend/skin/synio/assets/js/init.js
@@ -581,12 +581,19 @@ jQuery(document).ready(function($){
     });
 
     // Комментарии
+    var activityBlockRecent = $('.js-activity-block-recent');
+
     $('.js-topic-comments, .js-topic-comments-list').lsComments({
         urls: {
             add:  aRouter['blog'] + 'ajaxaddcomment/',
             load: aRouter['blog'] + 'ajaxresponsecomment/'
         },
-        show_form: ls.registry.get('comment_show_form')
+        show_form: ls.registry.get('comment_show_form'),
+        loaded: function () {
+            if (activityBlockRecent.length) {
+                $('.js-activity-block-recent').lsBlock('getElement', 'tabs').lsTabs('getActiveTab').lsTab('activate');
+            }
+        }
     });
 
     // Кнопка обновления комментариев
diff --git a/application/frontend/skin/synio/components/activity/blocks/block.activity-recent.tpl b/application/frontend/skin/synio/components/activity/blocks/block.activity-recent.tpl
index a05a7b7e..cad6ce2c 100644
--- a/application/frontend/skin/synio/components/activity/blocks/block.activity-recent.tpl
+++ b/application/frontend/skin/synio/components/activity/blocks/block.activity-recent.tpl
@@ -12,7 +12,7 @@
 
 {component 'block'
     mods     = 'primary activity-recent'
-    classes  = 'js-block-default'
+    classes  = 'js-block-default js-activity-block-recent'
     title    = {lang 'activity.block_recent.title'}
     titleUrl = {router 'stream'}
     footer   = $smarty.capture.block_footer