diff --git a/module/my/view/task.html.php b/module/my/view/task.html.php
index c2d374932b..0dfacad369 100644
--- a/module/my/view/task.html.php
+++ b/module/my/view/task.html.php
@@ -125,7 +125,7 @@
 
                     common::printIcon('task', 'recordEstimate', "taskID=$task->id", $task, 'list', 'time', '', 'iframe', true, '', '', $task->PRJ);
                     common::printIcon('task', 'edit',   "taskID=$task->id", $task, 'list', '', '', '', '', 'data-group="project"', '', $task->PRJ);
-                    common::printIcon('task', 'batchCreate', "project=$task->project&storyID=$task->story&moduleID=$task->module&taskID=$task->id&ifame=0", $task, 'list', 'treemap-alt', '', '', '', 'data-group="project"', $this->lang->task->children, $task->PRJ);
+                    common::printIcon('task', 'batchCreate', "project=$task->project&storyID=$task->story&moduleID=$task->module&taskID=$task->id&ifame=0", $task, 'list', 'split', '', '', '', 'data-group="project"', $this->lang->task->children, $task->PRJ);
                 }
             }
             ?>
@@ -187,7 +187,7 @@
 
                       common::printIcon('task', 'recordEstimate', "taskID=$child->id", $child, 'list', 'time', '', 'iframe', true, '', '', $child->PRJ);
                       common::printIcon('task', 'edit',   "taskID=$child->id", $child, 'list', '', '', '', '', 'data-group="project"', '', $child->PRJ);
-                      common::printIcon('task', 'batchCreate', "project=$child->project&storyID=$child->story&moduleID=$child->module&taskID=$child->id&ifame=0", $child, 'list', 'treemap-alt', '', '', '', 'data-group="project"', $this->lang->task->children, $child->PRJ);
+                      common::printIcon('task', 'batchCreate', "project=$child->project&storyID=$child->story&moduleID=$child->module&taskID=$child->id&ifame=0", $child, 'list', 'split', '', '', '', 'data-group="project"', $this->lang->task->children, $child->PRJ);
                   }
               }
               ?>
diff --git a/module/productplan/view/browse.html.php b/module/productplan/view/browse.html.php
index c9aa54b754..1ece62bdbf 100644
--- a/module/productplan/view/browse.html.php
+++ b/module/productplan/view/browse.html.php
@@ -134,8 +134,8 @@
           common::printIcon('productplan', 'edit', "planID=$plan->id", $plan, 'list');
           if(common::hasPriv('productplan', 'create', $plan))
           {
-              if($plan->parent > '0') echo "<button type='button' class='disabled btn'><i class='disabled icon-treemap-alt' title='{$this->lang->productplan->children}'></i></button> ";
-              if($plan->parent <= '0') echo html::a($this->createLink('productplan', 'create', "product=$productID&branch=$branch&parent={$plan->id}"), "<i class='icon-treemap-alt'></i>", '', "class='btn' title='{$this->lang->productplan->children}'");
+              if($plan->parent > '0') echo "<button type='button' class='disabled btn'><i class='disabled icon-split' title='{$this->lang->productplan->children}'></i></button> ";
+              if($plan->parent <= '0') echo html::a($this->createLink('productplan', 'create', "product=$productID&branch=$branch&parent={$plan->id}"), "<i class='icon-split'></i>", '', "class='btn' title='{$this->lang->productplan->children}'");
           }
 
           if(common::hasPriv('productplan', 'delete', $plan))
diff --git a/module/productplan/view/view.html.php b/module/productplan/view/view.html.php
index 2d127448d3..ea8616e1f6 100644
--- a/module/productplan/view/view.html.php
+++ b/module/productplan/view/view.html.php
@@ -42,7 +42,7 @@
     {
         echo $this->buildOperateMenu($plan, 'view');
 
-        if(common::hasPriv('productplan', 'create', $plan) and $plan->parent <= '0') echo html::a($this->createLink('productplan', 'create', "product={$plan->product}&branch={$plan->branch}&parent={$plan->id}"), "<i class='icon-treemap-alt'></i> " . $this->lang->productplan->children , '', "class='btn btn-link' title='{$this->lang->productplan->children}'");
+        if(common::hasPriv('productplan', 'create', $plan) and $plan->parent <= '0') echo html::a($this->createLink('productplan', 'create', "product={$plan->product}&branch={$plan->branch}&parent={$plan->id}"), "<i class='icon-split'></i> " . $this->lang->productplan->children , '', "class='btn btn-link' title='{$this->lang->productplan->children}'");
         if(common::hasPriv('productplan', 'edit', $plan)) echo html::a($this->createLink('productplan', 'edit', "planID=$plan->id"), "<i class='icon-common-edit icon-edit'></i> " . $this->lang->edit, '', "class='btn btn-link' title='{$this->lang->edit}'");
         if(common::hasPriv('productplan', 'delete', $plan) and $plan->parent >= 0) echo html::a($this->createLink('productplan', 'delete', "planID=$plan->id"), "<i class='icon-common-delete icon-trash'></i> " . $this->lang->delete, '', "class='btn btn-link' title='{$this->lang->delete}' target='hiddenwin'");
     }
diff --git a/module/program/view/pgmbrowsebylist.html.php b/module/program/view/pgmbrowsebylist.html.php
index fea3eb6936..ee4ad8478f 100644
--- a/module/program/view/pgmbrowsebylist.html.php
+++ b/module/program/view/pgmbrowsebylist.html.php
@@ -74,7 +74,7 @@
             </ul>
           </div>
           <?php common::printIcon('program', 'PGMEdit',   "programID=$program->id", '', 'list', 'edit');?>
-          <?php common::printIcon('program', 'PGMCreate', "programID=$program->id", '', 'list', 'treemap-alt', '', '', '', '', $this->lang->program->PGMChildren);?>
+          <?php common::printIcon('program', 'PGMCreate', "programID=$program->id", '', 'list', 'split', '', '', '', '', $this->lang->program->PGMChildren);?>
           <?php if(common::hasPriv('program', 'PGMDelete')) echo html::a($this->createLink("program", "PGMDelete", "programID=$program->id"), "<i class='icon-trash'></i>", 'hiddenwin', "class='btn' title='{$this->lang->program->PGMDelete}'");?>
 
           <?php else:?>
diff --git a/module/story/model.php b/module/story/model.php
index 61d504b784..5cedc0711f 100644
--- a/module/story/model.php
+++ b/module/story/model.php
@@ -3486,7 +3486,7 @@ class storyModel extends model
                     common::printIcon('story', 'close',      $vars, $story, 'list', '', '', 'iframe', true);
                     common::printIcon('story', 'edit',       $vars, $story, 'list');
                     common::printIcon('story', 'createCase', "productID=$story->product&branch=$story->branch&module=0&from=&param=0&$vars", $story, 'list', 'sitemap');
-                    common::printIcon('story', 'batchCreate', "productID=$story->product&branch=$story->branch&module=$story->module&storyID=$story->id", $story, 'list', 'treemap-alt', '', '', '', '', $this->lang->story->subdivide);
+                    common::printIcon('story', 'batchCreate', "productID=$story->product&branch=$story->branch&module=$story->module&storyID=$story->id", $story, 'list', 'split', '', '', '', '', $this->lang->story->subdivide);
                     if($this->app->rawModule == 'projectstory') common::printIcon('projectstory', 'unlinkStory', "projectID={$this->session->PRJ}&storyID=$story->id", '', 'list', 'unlink', 'hiddenwin');
                 }
                 else
diff --git a/module/story/view/view.html.php b/module/story/view/view.html.php
index 765a9927f5..16f9a1f559 100644
--- a/module/story/view/view.html.php
+++ b/module/story/view/view.html.php
@@ -195,7 +195,7 @@
             $divideLang = $lang->story->subdivide;
             $misc       = "class='btn divideStory' data-toggle='modal' data-type='iframe' data-width='95%'";
             $link       = $this->createLink('story', 'batchCreate', "productID=$story->product&branch=$story->branch&moduleID=$story->module&storyID=$story->id", '', true);
-            if(common::hasPriv('story', 'batchCreate', $story)) echo html::a($link, "<i class='icon icon-treemap-alt'></i> " . $divideLang, '', $misc);
+            if(common::hasPriv('story', 'batchCreate', $story)) echo html::a($link, "<i class='icon icon-split'></i> " . $divideLang, '', $misc);
         }
 
         common::printIcon('story', 'assignTo', "storyID=$story->id", $story, 'button', '', '', 'iframe showinonlybody', true);
diff --git a/module/subject/view/browse.html.php b/module/subject/view/browse.html.php
index 1e95bd56c9..8555d4d318 100644
--- a/module/subject/view/browse.html.php
+++ b/module/subject/view/browse.html.php
@@ -144,7 +144,7 @@ $(function()
             {
                 linkTemplate: '<?php echo helper::createLink('subject', 'browse', "moduleID={0}"); ?>',
                 title: '<?php echo $title;?>',
-                template: '<a><?php echo '<i class="icon-treemap-alt"></i>';?></a>',
+                template: '<a><?php echo '<i class="icon-split"></i>';?></a>',
             }
         },
         action: function(event)
diff --git a/module/task/model.php b/module/task/model.php
index dfe1a055bd..ea93fd4fdc 100644
--- a/module/task/model.php
+++ b/module/task/model.php
@@ -3063,7 +3063,7 @@ class taskModel extends model
 
                 common::printIcon('task', 'recordEstimate', "taskID=$task->id", $task, 'list', 'time', '', 'iframe', true);
                 common::printIcon('task', 'edit',   "taskID=$task->id", $task, 'list');
-                common::printIcon('task', 'batchCreate', "project=$task->project&storyID=$task->story&moduleID=$task->module&taskID=$task->id&ifame=0", $task, 'list', 'treemap-alt', '', '', '', '', $this->lang->task->children);
+                common::printIcon('task', 'batchCreate', "project=$task->project&storyID=$task->story&moduleID=$task->module&taskID=$task->id&ifame=0", $task, 'list', 'split', '', '', '', '', $this->lang->task->children);
                 break;
             }
             echo '</td>';
diff --git a/module/task/view/view.html.php b/module/task/view/view.html.php
index 504d2db593..b621fbbbd3 100644
--- a/module/task/view/view.html.php
+++ b/module/task/view/view.html.php
@@ -157,7 +157,7 @@
         <?php if(!isonlybody()) echo "<div class='divider'></div>";?>
         <?php if(!$task->deleted):?>
         <?php
-        if(empty($task->team) or empty($task->children)) common::printIcon('task', 'batchCreate', "project=$task->project&storyID=$task->story&moduleID=$task->module&taskID=$task->id", $task, 'button', 'treemap-alt', '', '', '', "title='{$lang->task->children}'", $lang->task->children);
+        if(empty($task->team) or empty($task->children)) common::printIcon('task', 'batchCreate', "project=$task->project&storyID=$task->story&moduleID=$task->module&taskID=$task->id", $task, 'button', 'split', '', '', '', "title='{$lang->task->children}'", $lang->task->children);
         common::printIcon('task', 'assignTo',       "projectID=$task->project&taskID=$task->id", $task, 'button', '', '', 'iframe', true, '', empty($task->team) ? $lang->task->assignTo : $lang->task->transfer);
         common::printIcon('task', 'start',          "taskID=$task->id", $task, 'button', '', '', 'iframe showinonlybody', true);
         common::printIcon('task', 'restart',        "taskID=$task->id", $task, 'button', '', '', 'iframe showinonlybody', true);
diff --git a/module/tree/view/browse.html.php b/module/tree/view/browse.html.php
index 0bea1afa20..14b4875633 100644
--- a/module/tree/view/browse.html.php
+++ b/module/tree/view/browse.html.php
@@ -224,7 +224,7 @@ $(function()
             {
                 linkTemplate: '<?php echo helper::createLink('tree', 'browse', "rootID=$rootID&viewType=$viewType&moduleID={0}&branch={1}"); ?>',
                 title: '<?php echo $title;?>',
-                template: '<a><?php echo $viewType == 'line' ? '' : '<i class="icon-treemap-alt"></i>';?></a>',
+                template: '<a><?php echo $viewType == 'line' ? '' : '<i class="icon-split"></i>';?></a>',
             }
         },
         action: function(event)
diff --git a/module/tree/view/browsetask.html.php b/module/tree/view/browsetask.html.php
index 339e4bb891..b85b420d33 100644
--- a/module/tree/view/browsetask.html.php
+++ b/module/tree/view/browsetask.html.php
@@ -173,7 +173,7 @@ $(function()
             {
                 linkTemplate: '<?php echo helper::createLink('tree', 'browsetask', "rootID=$rootID&viewType=task&moduleID={0}"); ?>',
                 title: '<?php echo $lang->tree->child ?>',
-                template: '<a href="javascript:;"><i class="icon icon-treemap-alt"></i></a>'
+                template: '<a href="javascript:;"><i class="icon icon-split"></i></a>'
             }
         },
         action: function(event)