diff --git a/module/kanban/js/view.js b/module/kanban/js/view.js
index b88c734a0c..e12ac5d736 100644
--- a/module/kanban/js/view.js
+++ b/module/kanban/js/view.js
@@ -1370,9 +1370,9 @@ $(function()
 
     if(navigator.userAgent.toLowerCase().indexOf("qqbrowser") > -1) $('.region .kanban-header-col > .actions').css('top', '30%');
 
-    $('.icon-chevron-double-up,.icon-chevron-double-down').on('click', function()
+    $('.icon-angle-top,.icon-angle-down').on('click', function()
     {
-        $(this).toggleClass('icon-chevron-double-up icon-chevron-double-down');
+        $(this).toggleClass('icon-angle-top icon-angle-down');
         $(this).parents('.region').find('.kanban').toggle();
         hideKanbanAction();
         resetRegionHeight($(this).hasClass('icon-chevron-double-up') ? 'open' : 'close');
@@ -1530,10 +1530,10 @@ function initSortable()
             if(sortType == 'region')
             {
                 showRegionIdList = '';
-                $('.icon-chevron-double-up').each(function()
+                $('.icon-angle-top').each(function()
                 {
                     showRegionIdList += $(this).attr('data-id') + ',';
-                    $(this).attr('class', 'icon-chevron-double-down');
+                    $(this).attr('class', 'icon-angle-down');
                 });
 
                 $('.region').find('.kanban').hide();
@@ -1564,7 +1564,7 @@ function initSortable()
                 {
                     if(showRegionIdList.includes($(this).attr('data-id')))
                     {
-                        $(this).find('.icon-chevron-double-down').attr('class', 'icon-chevron-double-up');
+                        $(this).find('.icon-angle-down').attr('class', 'icon-angle-top');
                         $(this).find('.kanban').show();
                     }
                 })
diff --git a/module/kanban/view/view.html.php b/module/kanban/view/view.html.php
index 2f2e999627..07e02f4ba4 100644
--- a/module/kanban/view/view.html.php
+++ b/module/kanban/view/view.html.php
@@ -57,7 +57,7 @@ $canCreateLane   = commonModel::hasPriv('kanban', 'createLane');
       <div class="region<?php if($canSortRegion) echo ' sort';?>" data-id="<?php echo $region->id;?>">
         <div class="region-header dropdown">
           <strong><?php echo $region->name;?></strong>
-          <a class="text-muted"><i class="icon icon-chevron-double-up" data-id="<?php echo $region->id;?>"></i></a>
+          <a class="text-muted"><i class="icon icon-angle-top" data-id="<?php echo $region->id;?>"></i></a>
           <div class='region-actions'>
             <?php if(($canEditRegion || $canCreateLane || $canDeleteRegion) and !(isset($this->config->CRKanban) and $this->config->CRKanban == '0' and $kanban->status == 'closed')):?>
             <button class="btn btn-link action" type="button" data-toggle="dropdown"><i class="icon icon-ellipsis-v"></i></button>