diff --git a/module/bug/css/browse.css b/module/bug/css/browse.css
index 55068d74be..8d9aac8543 100644
--- a/module/bug/css/browse.css
+++ b/module/bug/css/browse.css
@@ -2,7 +2,6 @@
 .closed, .closed a {color: gray; text-decoration:line-through;}
 .resolved, .resolved a {color: #8EC21F; text-decoration: none;}
 .tree .closed, .tree .closed a {color: #003366; text-decoration: none;}
-td.delayed {color: #fff; background: #e84e0f !important;}
 #bugForm .setting {height: 25px;}
 
 .datatable-wrapper .table-datatable .datatable-row td {height: 37px;}
diff --git a/module/bug/model.php b/module/bug/model.php
index 6a4c7ef4d4..7679e599ae 100644
--- a/module/bug/model.php
+++ b/module/bug/model.php
@@ -3297,6 +3297,9 @@ class bugModel extends model
                     $class .= ' text-ellipsis';
                     $title  = "title='" . $browser . "'";
                     break;
+                case 'deadline':
+                    $class .= ' text-center';
+                    break;
             }
 
             if($id == 'deadline' && isset($bug->delay) && $bug->status == 'active') $class .= ' delayed';
@@ -3440,7 +3443,7 @@ class bugModel extends model
                 echo helper::isZeroDate($bug->assignedDate) ? '' : substr($bug->assignedDate, 5, 11);
                 break;
             case 'deadline':
-                echo helper::isZeroDate($bug->deadline) ? '' : substr($bug->deadline, 5, 11);
+                echo helper::isZeroDate($bug->deadline) ? '' : '<span>' . substr($bug->deadline, 5, 11) . '</span>';
                 break;
             case 'resolvedBy':
                 echo zget($users, $bug->resolvedBy, $bug->resolvedBy);
diff --git a/module/execution/css/bug.css b/module/execution/css/bug.css
index 095e852326..e798bf6ccb 100644
--- a/module/execution/css/bug.css
+++ b/module/execution/css/bug.css
@@ -6,7 +6,6 @@
 .dropdown-list > li > a {display: block; padding: 3px 20px; clear: both; font-weight: normal; line-height: 1.53846154; color: #141414; white-space: nowrap;}
 .dropdown-list > li > a:hover,
 .dropdown-list > li > a:focus {color: #1a4f85; text-decoration: none; background-color: #ddd;}
-td.delayed {color: #fff; background: #e84e0f !important;}
 
 .c-severity {width: 80px;}
 .c-confirmed {overflow: hidden;}
diff --git a/module/execution/css/grouptask.css b/module/execution/css/grouptask.css
index ff7b32c085..2e54857cc4 100644
--- a/module/execution/css/grouptask.css
+++ b/module/execution/css/grouptask.css
@@ -27,4 +27,3 @@
 .c-hours {white-space: nowrap; overflow: hidden; text-overflow: ellipsis; text-align: right;}
 .c-user, .c-type {width: 70px;}
 .c-progress {width: 60px;}
-.delayed {background: #e84e0f !important; color: white;}
diff --git a/module/execution/css/task.css b/module/execution/css/task.css
index 20d6b20df0..f9081b4a59 100644
--- a/module/execution/css/task.css
+++ b/module/execution/css/task.css
@@ -1,4 +1,3 @@
-td.delayed {background: #e84e0f !important; color: white;}
 #int-dropdown {margin-left: -8px; border-radius: 4px; border: 1px solid #0c64eb;}
 #projectTaskForm table tbody tr td {overflow: hidden; text-overflow: ellipsis; white-space: nowrap;}
 .table td.c-estimate, .table td.c-consumed, .table td.c-left {padding-right: 12px;}
diff --git a/module/execution/view/grouptask.html.php b/module/execution/view/grouptask.html.php
index 7e107fb0fa..0dad281b94 100644
--- a/module/execution/view/grouptask.html.php
+++ b/module/execution/view/grouptask.html.php
@@ -207,7 +207,7 @@
         <td class="c-hours em" title="<?php echo $task->left     . ' ' . $lang->execution->workHour;?>"><?php echo $task->left     . $lang->execution->workHourUnit;?></td>
         <td class="c-num em"><?php echo $task->progress . '%';?></td>
         <td class="c-type"><?php echo zget($lang->task->typeList, $task->type);?></td>
-        <td class='c-date <?php if(isset($task->delay)) echo 'delayed';?>'><?php if(substr($task->deadline, 0, 4) > 0) echo substr($task->deadline, 5, 6);?></td>
+        <td class='c-date text-center <?php if(isset($task->delay)) echo 'delayed';?>'><?php if(substr($task->deadline, 0, 4) > 0) echo '<span>' . substr($task->deadline, 5, 6) . '</span>';?></td>
         <td class="c-actions">
           <?php if(common::canModify('execution', $execution)):?>
           <?php common::printIcon('task', 'assignTo', "executionID=$task->execution&taskID=$task->id", $task, 'list', '', '', 'iframe', true);?>
diff --git a/module/execution/view/importtask.html.php b/module/execution/view/importtask.html.php
index 3eb2618aad..25e9f99197 100644
--- a/module/execution/view/importtask.html.php
+++ b/module/execution/view/importtask.html.php
@@ -63,7 +63,7 @@
           <td class='text-left nobr'><?php if(!common::printLink('task', 'view', "task=$task->id", $task->name, '', "class='preview iframe' data-width='90%'", true, true)) echo $task->name;?></td>
           <td <?php echo $class;?>><?php echo $task->assignedToRealName;?></td>
           <td title="<?php echo $task->left . ' ' . $lang->execution->workHour;?>"><?php echo $task->left . ' ' . $lang->execution->workHourUnit;?></td>
-          <td class=<?php if(isset($task->delay)) echo 'delayed';?>><?php if(substr($task->deadline, 0, 4) > 0) echo $task->deadline;?></td>
+          <td class="text-center <?php if(isset($task->delay)) echo 'delayed';?>"><?php if(substr($task->deadline, 0, 4) > 0) echo '<span>' . $task->deadline . '</span>';?></td>
           <td><span class='status-task status-<?php echo $task->status;?>'><?php echo $this->processStatus('task', $task);?></span></td>
           <td class='text-left text-ellipsis' title="<?php echo $task->storyTitle;?>">
             <?php
diff --git a/module/my/css/bug.css b/module/my/css/bug.css
index 0bb5687061..72b2a302fb 100644
--- a/module/my/css/bug.css
+++ b/module/my/css/bug.css
@@ -1,3 +1,2 @@
-td.delayed {color: #fff; background: #e84e0f !important;}
 .c-confirm {width:60px;}
 [lang^=en] .c-assignedTo {width: 105px !important;}
diff --git a/module/my/css/task.css b/module/my/css/task.css
index 91e377162c..331f201281 100644
--- a/module/my/css/task.css
+++ b/module/my/css/task.css
@@ -1,5 +1,3 @@
-td.delayed {background: #e84e0f !important; color: white;}
-
 .table-children {border-left: 2px solid #cbd0db; border-right: 2px solid #cbd0db;}
 .table tbody > tr.table-children.table-child-top {border-top: 2px solid #cbd0db;}
 .table tbody > tr.table-children.table-child-bottom {border-bottom: 2px solid #cbd0db;}
diff --git a/module/my/view/bug.html.php b/module/my/view/bug.html.php
index 5503e70cdc..599914d144 100644
--- a/module/my/view/bug.html.php
+++ b/module/my/view/bug.html.php
@@ -134,7 +134,7 @@
           <?php endif;?>
           <td class="text-center"><span class='<?php echo $bug->confirmed == '1' ? 'confirmed' : 'unconfirmed';?>' title='<?php echo zget($lang->bug->confirmedList, $bug->confirmed);?>'><?php echo zget($lang->bug->confirmedList, $bug->confirmed)?></span></td>
           <?php if($app->rawMethod == 'work'):?>
-          <td class="text-center <?php echo (isset($bug->delay) and $bug->status == 'active') ? 'delayed' : '';?>"><?php if(substr($bug->deadline, 0, 4) > 0) echo substr($bug->deadline, 5, 6);?></td>
+          <td class="text-center <?php echo (isset($bug->delay) and $bug->status == 'active') ? 'delayed' : '';?>"><?php if(substr($bug->deadline, 0, 4) > 0) echo '<span>' . substr($bug->deadline, 5, 6) . '</span>';?></td>
           <?php endif;?>
           <?php if($type != 'assignedTo'): ?>
           <td class='c-assignedTo has-btn'><?php $this->bug->printAssignedHtml($bug, $users);?></td>
diff --git a/module/my/view/task.html.php b/module/my/view/task.html.php
index cae4c91b9a..cf93e51b67 100644
--- a/module/my/view/task.html.php
+++ b/module/my/view/task.html.php
@@ -137,7 +137,7 @@
             <?php if($type != 'assignedTo'): ?>
             <td class="c-assignedTo has-btn" title="<?php echo zget($users, $task->assignedTo);?>"> <?php $this->task->printAssignedHtml($task, $users);?></td>
             <?php endif;?>
-            <td class="text-center <?php echo isset($task->delay) ? 'delayed' : '';?>"><?php if(substr($task->deadline, 0, 4) > 0) echo substr($task->deadline, 5, 6);?></td>
+            <td class="text-center <?php echo isset($task->delay) ? 'delayed' : '';?>"><?php if(substr($task->deadline, 0, 4) > 0) echo '<span>' . substr($task->deadline, 5, 6) . '</span>';?></td>
             <td class='c-hours' title="<?php echo round($task->estimate, 1) . ' ' . $lang->execution->workHour;?>"><?php echo round($task->estimate, 1) . $lang->execution->workHourUnit;?></td>
             <td class='c-hours' title="<?php echo round($task->consumed, 1) . ' ' . $lang->execution->workHour;?>"><?php echo round($task->consumed, 1) . $lang->execution->workHourUnit;?></td>
             <td class='c-hours' title="<?php echo round($task->left,     1) . ' ' . $lang->execution->workHour;?>"><?php echo round($task->left,     1) . $lang->execution->workHourUnit;?></td>
@@ -214,7 +214,7 @@
               <?php if($type != 'assignedTo'): ?>
               <td class="c-assignedTo has-btn" title="<?php echo zget($users, $child->assignedTo);?>"> <?php $this->task->printAssignedHtml($child, $users);?></td>
               <?php endif;?>
-              <td class="text-center <?php echo isset($child->delay) ? 'delayed' : '';?>"><?php if(substr($child->deadline, 0, 4) > 0) echo substr($child->deadline, 5, 6);?></td>
+              <td class="text-center <?php echo isset($child->delay) ? 'delayed' : '';?>"><?php if(substr($child->deadline, 0, 4) > 0) echo '<span>' . substr($child->deadline, 5, 6) . '</span>';?></td>
               <td class='c-hours' title="<?php echo round($child->estimate, 1) . ' ' . $lang->execution->workHour;?>"><?php echo round($child->estimate, 1) . ' ' . $lang->execution->workHourUnit;?></td>
               <td class='c-hours' title="<?php echo round($child->consumed, 1) . ' ' . $lang->execution->workHour;?>"><?php echo round($child->consumed, 1) . ' ' . $lang->execution->workHourUnit;?></td>
               <td class='c-hours' title="<?php echo round($child->left,     1) . ' ' . $lang->execution->workHour;?>"><?php echo round($child->left,     1) . ' ' . $lang->execution->workHourUnit;?></td>
diff --git a/module/project/css/common.css b/module/project/css/common.css
index e49281ec10..b884affa19 100644
--- a/module/project/css/common.css
+++ b/module/project/css/common.css
@@ -3,4 +3,3 @@
 .text-remind {color: #ffa34d;}
 .text-remind p{float: left; margin-right: 5px;}
 #ignore {text-decoration: underline; cursor: pointer; color: #ef7b0f;}
-td.delayed {color: #fff; background: #e84e0f !important;}
diff --git a/module/task/model.php b/module/task/model.php
index dcf2cb00df..34aaffe3ce 100755
--- a/module/task/model.php
+++ b/module/task/model.php
@@ -3777,7 +3777,7 @@ class taskModel extends model
                 echo round($task->progress, 2) . '%';
                 break;
             case 'deadline':
-                if(substr($task->deadline, 0, 4) > 0) echo substr($task->deadline, 5, 6);
+                if(substr($task->deadline, 0, 4) > 0) echo '<span>' . substr($task->deadline, 5, 6) . '</span>';
                 break;
             case 'openedBy':
                 echo zget($users, $task->openedBy);
diff --git a/module/user/css/task.css b/module/user/css/task.css
index f963fb9a73..fd9b0be634 100644
--- a/module/user/css/task.css
+++ b/module/user/css/task.css
@@ -1,2 +1,2 @@
-td.delayed {color: #fff; background: #e84e0f !important;}
 .hours {white-space: nowrap; overflow: hidden; text-overflow: ellipsis; text-align: right;}
+td.deadline > span {padding-left: 4px;}
diff --git a/module/user/view/task.html.php b/module/user/view/task.html.php
index bae1a1e8f8..35415f54f6 100644
--- a/module/user/view/task.html.php
+++ b/module/user/view/task.html.php
@@ -70,7 +70,7 @@
           <td class='hours' title="<?php echo $task->estimate . ' ' . $lang->execution->workHour;?>"><?php echo $task->estimate . $lang->execution->workHourUnit;?></td>
           <td class='hours' title="<?php echo $task->consumed . ' ' . $lang->execution->workHour;?>"><?php echo $task->consumed . $lang->execution->workHourUnit;?></td>
           <td class='hours' title="<?php echo $task->left     . ' ' . $lang->execution->workHour;?>"><?php echo $task->left     . $lang->execution->workHourUnit;?></td>
-          <td class=<?php if(isset($task->delay)) echo 'delayed';?>><?php if(substr($task->deadline, 0, 4) > 0) echo $task->deadline;?></td>
+          <td class="deadline <?php if(isset($task->delay)) echo 'delayed';?>"><?php if(substr($task->deadline, 0, 4) > 0) echo '<span>' . $task->deadline . '</span>';?></td>
           <td class='<?php echo $task->status;?>'><?php echo $this->processStatus('task', $task);?></td>
         </tr>
         <?php endforeach;?>
diff --git a/www/theme/default/style.css b/www/theme/default/style.css
index 1cd8c999fa..782a5db3f2 100644
--- a/www/theme/default/style.css
+++ b/www/theme/default/style.css
@@ -139,3 +139,4 @@ body.xxc-embed.m-productplan-view,body.xxc-embed.m-bug-browse,body.xxc-embed.m-p
 #projectForm .c-name,
 #executionTableList .c-name,
 #programTableList .c-name {padding-right: 64px;}
+td.delayed > span {display: block; height: 20px; line-height: 20px; background: #FFEBEB; color: #FB2B2B; border-radius: 20px;}