diff --git a/module/message/js/ajaxgetdropmenu.ui.js b/module/message/js/ajaxgetdropmenu.ui.js
index 328923367b..1c738c9b91 100644
--- a/module/message/js/ajaxgetdropmenu.ui.js
+++ b/module/message/js/ajaxgetdropmenu.ui.js
@@ -149,9 +149,12 @@ $(function()
     });
 
     /* Hidden dropdown and contextmenu. */
-    $('#dropdownMessageMenu').on('click', function(event){hideContextMenu();});
+    $('#dropdownMessageMenu').on('click', function(event)
+    {
+        hideContextMenu();
+        if($(event.target).closest('.messageSettingBox').length == 0 && $('#messageSettingDropdown-toggle').hasClass('open')) closeSettingDropdown();
+    });
     $('#dropdownMessageMenu').on('scroll', function(event){hideContextMenu();});
-    $('#unreadContextMenu,#readContextMenu').on('click', function(event){hideContextMenu(); event.stopPropagation();});
 
     /* Adjust dropdown height when resize. */
     $(window).on('resize', function(event)
diff --git a/module/message/js/common.ui.js b/module/message/js/common.ui.js
index c59efb451a..a63a2765f1 100644
--- a/module/message/js/common.ui.js
+++ b/module/message/js/common.ui.js
@@ -35,11 +35,14 @@ window.updateAllDot = function(showCount)
     });
 };
 
-window.closeSettingDropdown = function()
+window.toggleSettingDropdown = function(isOpen)
 {
-    $('#dropdownMessageMenu #messageSettingDropdown-toggle.with-popover-show').trigger('click');
-}
+    if(typeof(isOpen) == 'undefined') isOpen = $('#messageSettingDropdown-toggle').hasClass('open');
+    $('#messageSettingDropdown-toggle').toggleClass('open', !isOpen);
+    $('#messageSettingDropdown').toggleClass('show', !isOpen);
+};
 
+window.closeSettingDropdown = function(){ toggleSettingDropdown(true); }
 window.reloadSettingModal = function(showCount)
 {
     $('#dropdownMessageMenu #messageSettingDropdown').find('form').removeClass('loading');
diff --git a/module/message/ui/ajaxgetdropmenu.html.php b/module/message/ui/ajaxgetdropmenu.html.php
index 096c050d6e..ee198c271d 100644
--- a/module/message/ui/ajaxgetdropmenu.html.php
+++ b/module/message/ui/ajaxgetdropmenu.html.php
@@ -67,14 +67,15 @@ tabs
         set::style(array('z-index' => '100')),
         btn(set::size('sm'), setClass('ghost allMarkRead'), set::hint($lang->message->notice->allMarkRead), icon('clear')),
         btn(set::size('sm'), setClass('ghost clearRead'),   set::hint($lang->message->notice->clearRead),   icon('trash')),
-        dropdown
+        span
         (
-            setID('messageSettingDropdown'),
-            to::trigger(btn(set::icon('cog-outline'), set::hint($lang->message->browserSetting->more), setClass('ghost'), set::caret(false))),
-            to::menu(menu
+            setClass('messageSettingBox relative'),
+            btn(set::icon('cog-outline'), setID('messageSettingDropdown-toggle'), set::hint($lang->message->browserSetting->more), setClass('ghost'), set::caret(false), setData(array('on' => 'click', 'call' => 'toggleSettingDropdown'))),
+            menu
             (
-                setClass('dropdown-menu w-52'),
-                on::click('e.stopPropagation();'),
+                setClass('dropdown-menu w-52 absolute popup in'),
+                setID('messageSettingDropdown'),
+                setStyle(array('left' => '-170px', 'top' => '25px')),
                 form
                 (
                     setClass('gap-1'),
@@ -106,7 +107,7 @@ tabs
                         btn(set::text($lang->cancel), setStyle(array('min-width' => '20px')), setClass('size-sm'), set::type('button'), on::click('closeSettingDropdown'))
                     )
                 )
-            ))
+            )
         )
     ),
     tabPane