diff --git a/module/common/view/datatable.fix.html.php b/module/common/view/datatable.fix.html.php
index 31d1f0b871..0d9f8abd03 100644
--- a/module/common/view/datatable.fix.html.php
+++ b/module/common/view/datatable.fix.html.php
@@ -9,17 +9,19 @@
 <script>
 $(function()
 {
-    var table = $('#wrap > .outer > .main > form > table').first();
-    if($(table).length > 0)
+    var $table = $('#wrap > .outer > .main > form > table').first();
+    if($table.length > 0)
     {
         var $dropdown = $("<div class='datatable-menu-wrapper'><div class='dropdown datatable-menu'><button type='button' class='btn btn-link' data-toggle='dropdown'><i class='icon-cogs'></i> <span class='caret'></span></button></div></div>");
         var $dropmenu = $("<ul class='dropdown-menu pull-right'></ul>");
+        $dropmenu.append("<li><a id='tableCustomBtn' href='<?php echo $this->createLink('datatable', 'ajaxCustom', 'id=' . $this->moduleName . '&method=' . $this->methodName)?>' data-toggle='modal' data-type='ajax'><?php echo $lang->datatable->custom?></a></li>");
         $dropmenu.append("<li><a href='javascript:;' id='switchToDatatable'><?php echo $lang->datatable->switchToDatatable?></a></li>");
         $dropdown.children('.dropdown').append($dropmenu);
-        $(table).before($dropdown);
+        $table.before($dropdown);
         <?php if(!empty($setShowModule)):?>
         $('.side .side-body .panel-body .tree').parent().append("<div class='text-right'><a href='javascript:;' data-toggle='showModuleModal'><?php echo $lang->datatable->showModule?></a></div>");
         <?php endif;?>
+        $('#tableCustomBtn').modalTrigger();
         $("a[data-toggle='showModuleModal']").click(function(){$('#showModuleModal').modal('show')});
     }
 
@@ -33,20 +35,22 @@ $(function()
         saveDatatableConfig('showModule', $('#showModuleModal input[name="showModule"]:checked').val(), true)
     });
 
-    function saveDatatableConfig(name, value, reload)
+    function saveDatatableConfig(name, value, reload, global)
     {
         if('<?php echo $this->app->user->account?>' == 'guest') return;
         datatableId = '<?php echo $datatableId?>';
         if(typeof value === 'object') value = JSON.stringify(value);
+        if(typeof global === 'undefined') global = 0;
         $.ajax(
         {
             type: "POST",
             dataType: 'json',
-            data: {target: datatableId, name: name, value: value},
+            data: {target: datatableId, name: name, value: value, global: global},
             success:function(){if(reload) window.location.reload();},
             url: '<?php echo $this->createLink('datatable', 'ajaxSave')?>'
         });
     };
+    window.saveDatatableConfig = saveDatatableConfig;
 });
 </script>
 <div class="modal fade" id="showModuleModal" tabindex="-1" role="dialog" aria-hidden="true">
diff --git a/module/common/view/datatable.html.php b/module/common/view/datatable.html.php
index 8ab39192b0..a0b330d100 100644
--- a/module/common/view/datatable.html.php
+++ b/module/common/view/datatable.html.php
@@ -84,16 +84,17 @@ $(document).ready(function()
         }
     });
 
-    window.saveDatatableConfig = function(name, value, reload)
+    window.saveDatatableConfig = function(name, value, reload, global)
     {
+        if('<?php echo $this->app->user->account?>' == 'guest') return;
         var datatableId = '<?php echo $datatableId;?>';
         if(typeof value === 'object') value = JSON.stringify(value);
-        if('<?php echo $this->app->user->account?>' == 'guest') return;
+        if(typeof global === 'undefined') global = 0;
         $.ajax(
         {
             type: "POST",
             dataType: 'json',
-            data: {target: datatableId, name: name, value: value},
+            data: {target: datatableId, name: name, value: value, global: global},
             success:function(e){if(reload) window.location.reload();},
             url: '<?php echo $this->createLink('datatable', 'ajaxSave')?>'
         });
diff --git a/module/datatable/control.php b/module/datatable/control.php
index dd64f58d75..02391e4667 100644
--- a/module/datatable/control.php
+++ b/module/datatable/control.php
@@ -33,6 +33,7 @@ class datatable extends control
         if(!empty($_POST))
         {
             $account = $this->app->user->account;
+            if($this->post->global) $account = 'system';
             if($account == 'guest') $this->send(array('result' => 'fail', 'target' => $target, 'message' => 'guest.'));
 
             $name = $account . '.datatable.' . $this->post->target . '.' . $this->post->name;
@@ -52,11 +53,9 @@ class datatable extends control
      */
     public function ajaxCustom($module, $method)
     {
-        $account = $this->app->user->account;
-        $target  = $module . ucfirst($method);
-        $mode    = isset($this->config->datatable->$target->mode) ? $this->config->datatable->$target->mode : 'table';
-        $key     = $mode == 'datatable' ? 'cols' : 'tablecols';
-        $name    = "owner=$account&module=datatable&section=$target&key=$key";
+        $target = $module . ucfirst($method);
+        $mode   = isset($this->config->datatable->$target->mode) ? $this->config->datatable->$target->mode : 'table';
+        $key    = $mode == 'datatable' ? 'cols' : 'tablecols';
 
         if($module == 'testtask')
         {
@@ -72,12 +71,19 @@ class datatable extends control
 
         $this->view->module = $module;
         $this->view->method = $method;
+        $this->view->mode   = $mode;
+
+        $module  = zget($this->config->datatable->moduleAlias, $module, $module);
+        $setting = '';
+        if(isset($this->config->datatable->$target->$key)) $setting = $this->config->datatable->$target->$key;
+        if(empty($setting))
+        {
+            $this->loadModel($module);
+            $setting = json_encode($this->config->$module->datatable->defaultField);
+        }
 
-        $module = zget($this->config->datatable->moduleAlias, $module, $module);
         $this->view->cols    = $this->datatable->getFieldList($module);
-        $this->view->setting = $this->loadModel('setting')->getItem($name);
-        if(empty($this->view->setting)) $this->view->setting = json_encode($this->config->$module->datatable->defaultField);
-
+        $this->view->setting = $setting;
         $this->display();
     }
 
@@ -90,14 +96,15 @@ class datatable extends control
      * @access public
      * @return void
      */
-    public function ajaxReset($module, $method, $confirm = 'no')
+    public function ajaxReset($module, $method, $system = 0, $confirm = 'no')
     {
-        if($confirm == 'no') die(js::confirm($this->lang->datatable->confirmReset, inlink('ajaxReset', "module=$module&method=$method&confirm=yes")));
+        if($confirm == 'no') die(js::confirm($this->lang->datatable->confirmReset, inlink('ajaxReset', "module=$module&method=$method&system=$system&confirm=yes")));
 
         $account = $this->app->user->account;
         $target  = $module . ucfirst($method);
         $mode    = isset($this->config->datatable->$target->mode) ? $this->config->datatable->$target->mode : 'table';
         $key     = $mode == 'datatable' ? 'cols' : 'tablecols';
+        if($system) $account = 'system';
 
         $this->loadModel('setting')->deleteItems("owner=$account&module=datatable&section=$target&key=$key");
         die(js::reload('parent'));
diff --git a/module/datatable/lang/en.php b/module/datatable/lang/en.php
index e53e67ac3e..099a89c79e 100644
--- a/module/datatable/lang/en.php
+++ b/module/datatable/lang/en.php
@@ -4,12 +4,16 @@ $lang->datatable->common = 'Data Table';
 $lang->datatable->width  = 'Width';
 $lang->datatable->show   = 'Show';
 $lang->datatable->hide   = 'Hide';
+$lang->datatable->reset  = 'Reset';
 
 $lang->datatable->custom            = 'Custom Columns';
 $lang->datatable->customTip         = 'Check Columns to Display';
 $lang->datatable->switchToTable     = 'Switch to Table';
 $lang->datatable->switchToDatatable = 'Switch to Datatable';
 $lang->datatable->required          = 'Required';
+$lang->datatable->confirmReset      = 'Do you want to restore the default settings?';
+$lang->datatable->setGlobal         = 'Global';
+$lang->datatable->resetGlobal       = 'Reset Global Default';
 
 $lang->datatable->branch   = 'Branch';
 $lang->datatable->platform = 'Platform';
diff --git a/module/datatable/lang/zh-cn.php b/module/datatable/lang/zh-cn.php
index 94b051d384..613343395e 100644
--- a/module/datatable/lang/zh-cn.php
+++ b/module/datatable/lang/zh-cn.php
@@ -12,6 +12,8 @@ $lang->datatable->switchToTable     = '切换到简单表格';
 $lang->datatable->switchToDatatable = '切换到高级表格';
 $lang->datatable->required          = '必选';
 $lang->datatable->confirmReset      = '是否恢复默认设置？';
+$lang->datatable->setGlobal         = '全局';
+$lang->datatable->resetGlobal       = '全局恢复默认';
 
 $lang->datatable->branch   = '分支';
 $lang->datatable->platform = '平台';
diff --git a/module/datatable/model.php b/module/datatable/model.php
index 35d9bf5b63..28d2e68fbf 100644
--- a/module/datatable/model.php
+++ b/module/datatable/model.php
@@ -49,9 +49,12 @@ class datatableModel extends model
     {
         $datatableId = $module . ucfirst($this->app->getMethodName());
 
+        $mode = isset($this->config->datatable->$datatableId->mode) ? $this->config->datatable->$datatableId->mode : 'table';
+        $key  = $mode == 'datatable' ? 'cols' : 'tablecols';
+
         $module = zget($this->config->datatable->moduleAlias, $module, $module);
         if(!isset($this->config->$module)) $this->loadModel($module);
-        if(isset($this->config->datatable->$datatableId->cols)) $setting = json_decode($this->config->datatable->$datatableId->cols);
+        if(isset($this->config->datatable->$datatableId->$key)) $setting = json_decode($this->config->datatable->$datatableId->$key);
 
         $fieldList = $this->getFieldList($module);
         if(empty($setting))
@@ -120,7 +123,7 @@ class datatableModel extends model
         $id = $col->id;
         if($col->show)
         {
-            echo "<th data-flex='" . ($col->fixed == 'no' ? 'true': 'false') . "' data-width='{$col->width}' class='w-$id'>";
+            echo "<th data-flex='" . ($col->fixed == 'no' ? 'true': 'false') . "' data-width='{$col->width}' style='width:" . (is_numeric($col->width) ? "{$col->width}px" : $col->width) . "' class='w-$id'>";
             if($id == 'actions')
             {
                 echo $this->lang->actions;
diff --git a/module/datatable/view/ajaxcustom.html.php b/module/datatable/view/ajaxcustom.html.php
index 945fa25946..ea1c2686d3 100644
--- a/module/datatable/view/ajaxcustom.html.php
+++ b/module/datatable/view/ajaxcustom.html.php
@@ -12,7 +12,7 @@
 ?>
 <style>
 .cols-list {margin-bottom: 10px;}
-.cols-list .col {border: 1px solid #ddd; height: 30px; line-height: 29px; padding: 0 10px; border-bottom: none; background: #fff}
+.cols-list .col {border: 1px solid #ddd; height: 30px; line-height: 29px; padding: 0 10px; border-bottom: none; background: #fff; float:none}
 .cols-list .col.drag-shadow {border: 1px solid #ddd;}
 .cols-list {border-bottom: 1px solid #ddd}
 .cols-list .col:hover {background: #edf3fe}
@@ -62,20 +62,25 @@
         <div class='clearfix col<?php echo ($required ? ' require' : '') . (' fixed-' . $fixed) ?>' data-key='<?php echo $key?>' data-fixed='<?php echo $fixed?>' data-width='<?php echo $col['width']?>'>
         <i class='icon-ok'></i> &nbsp;<span class='title'><span class='title-bar'><strong><?php echo $col['title']?></strong><i class='icon-move'></i></span></span> <?php if($required) echo "<span class='text-muted'>({$lang->datatable->required})</span>"?>
           <div class='actions pull-right'>
-            <span><span class='text-muted'><?php echo $lang->datatable->width?></span> <input type='text' class='form-control' <?php echo $autoWidth ? "disabled='disabled'" : '' ?>value='<?php echo $col['width']?>'><?php echo $autoWidth ? '&nbsp;' : 'px' ?></span>
+            <span><span class='text-muted'><?php echo $lang->datatable->width?></span> <input type='text' class='form-control' value='<?php echo $col['width']?>'><?php echo $autoWidth ? '&nbsp;' : 'px' ?></span>
             <button type='button' class='btn btn-link show-hide<?php echo $required ? ' disabled' : '' ?>'><span class='label-show'><?php echo $lang->datatable->show?></span><span class='text-muted'>/</span><span class='label-hide'><?php echo $lang->datatable->hide?></span></button>
           </div>
         </div>
         <?php endforeach;?>
       </div>
-      <div class='actions text-center'>
-        <button type='button' class='btn btn-primary btn-save' id='btnSaveCustom'><?php echo $lang->save ?></button> &nbsp; 
+      <div class='actions text-left'>
+        <?php if(common::hasPriv('datatable', 'setGlobal')) echo html::checkbox('global', array(1 => $lang->datatable->setGlobal));?>
+        <button type='button' class='btn btn-primary btn-save' id='btnSaveCustom'><?php echo $lang->save ?></button>
         <button type='button' class='btn btn-default' data-dismiss='modal'><?php echo $lang->close ?></button>
-        <?php echo html::a(inlink('ajaxReset', "module=$module&method=$method"), $lang->datatable->reset, 'hiddenwin', "class='btn btn-default'");?>
+        <button type='button' class='btn btn-default' id='resetBtn'><?php echo $lang->datatable->reset ?></button>
       </div>
     </div>
   </div>
 </div>
+<?php
+js::set('resetText', $lang->datatable->reset);
+js::set('resetGlobalText', $lang->datatable->resetGlobal);
+?>
 <script>
 $(function()
 {
@@ -133,7 +138,6 @@ $(function()
         if($cols.length < 2)
         {
             $list.addClass('sort-disabled');
-            $cols.find('input').val('auto').attr('disabled', 'disabled');
         }
         else
         {
@@ -180,7 +184,21 @@ $(function()
             return sets;
         }).get();
 
-        window.saveDatatableConfig('cols', setting, true);
+        window.saveDatatableConfig('<?php echo $mode == 'table' ? 'tablecols' : 'cols';?>', setting, true, $('#global1').prop('checked') ? 1 : 0);
     });
+
+    $('#resetBtn').on("click", function()
+    {
+        var system = $('#global1').prop('checked') ? 1 : 0;
+        var param  = "<?php echo "module=$module&method=$method"?>&system=" + system;
+        hiddenwin.location.href = createLink('datatable', 'ajaxReset', param);
+    })
+
+    $('#global1').change(function()
+    {
+        if($(this).prop('checked'))$('#resetBtn').text(resetGlobalText);
+        if(!$(this).prop('checked'))$('#resetBtn').text(resetText);
+    })
+
 });
 </script>