diff --git a/Helper/Data.php b/Helper/Data.php
index bfa2fa8..ead45c0 100644
--- a/Helper/Data.php
+++ b/Helper/Data.php
@@ -69,8 +69,6 @@ public function __construct(
     }
 
     /**
-     * @param null $storeId
-     *
      * @return bool
      */
     public function isAllowLogin()
diff --git a/USER-GUIDE.md b/USER-GUIDE.md
index 9d640ff..47f8de9 100644
--- a/USER-GUIDE.md
+++ b/USER-GUIDE.md
@@ -4,7 +4,7 @@
 - User Guide: https://docs.mageplaza.com/login-as-customer/
 - Product page: https://www.mageplaza.com/magento-2-login-as-customer/
 - FAQs: https://www.mageplaza.com/faqs/
-- Get Support: https://mageplaza.freshdesk.com/ or support@mageplaza.com
+- Get Support: https://www.mageplaza.com/contact.html or support@mageplaza.com
 - Changelog: https://www.mageplaza.com/releases/login-as-customer/
 - License agreement: https://www.mageplaza.com/LICENSE.txt
 
diff --git a/view/adminhtml/ui_component/mploginascustomer_log_listing.xml b/view/adminhtml/ui_component/mploginascustomer_log_listing.xml
index dcd5f15..9551048 100644
--- a/view/adminhtml/ui_component/mploginascustomer_log_listing.xml
+++ b/view/adminhtml/ui_component/mploginascustomer_log_listing.xml
@@ -51,6 +51,7 @@
         </argument>
     </dataSource>
     <listingToolbar name="listing_top">
+        <bookmark name="bookmarks"/>
         <exportButton name="export_button"/>
         <paging name="listing_paging"/>
     </listingToolbar>