diff --git a/module/project/lang/en.php b/module/project/lang/en.php
index 7ade875385..2865bfc366 100644
--- a/module/project/lang/en.php
+++ b/module/project/lang/en.php
@@ -21,6 +21,7 @@ $lang->project->code          = 'Code';
 $lang->project->begin         = 'Begin';
 $lang->project->end           = 'End';
 $lang->project->days          = 'Workdays';
+$lang->project->day           = 'day';
 $lang->project->status        = 'Status';
 $lang->project->statge        = 'Stage';
 $lang->project->pri           = 'Priority';
diff --git a/module/project/lang/zh-cn.php b/module/project/lang/zh-cn.php
index 721da4f3fb..9a37424da0 100644
--- a/module/project/lang/zh-cn.php
+++ b/module/project/lang/zh-cn.php
@@ -21,6 +21,7 @@ $lang->project->code          = '项目代号';
 $lang->project->begin         = '开始日期';
 $lang->project->end           = '结束日期';
 $lang->project->days          = '可用工作日';
+$lang->project->day           = '天';
 $lang->project->status        = '项目状态';
 $lang->project->statge        = '所处阶段';
 $lang->project->pri           = '优先级';
diff --git a/module/project/view/create.html.php b/module/project/view/create.html.php
index 8bbc425971..cc51591c8f 100644
--- a/module/project/view/create.html.php
+++ b/module/project/view/create.html.php
@@ -52,7 +52,7 @@ $(document).ready(function()
     </tr>  
     <tr>
       <th class='rowhead'><?php echo $lang->project->days;?></th>
-      <td><?php echo html::input('days', '', "class='text-3'");?></td>
+      <td><?php echo html::input('days', '', "class='text-3'") . $lang->project->day;?></td>
     </tr>  
     <tr>
       <th class='rowhead'><?php echo $lang->project->teamname;?></th>
diff --git a/module/project/view/edit.html.php b/module/project/view/edit.html.php
index e05237f63d..6224cabc11 100644
--- a/module/project/view/edit.html.php
+++ b/module/project/view/edit.html.php
@@ -34,7 +34,7 @@
     </tr>  
     <tr>
       <th class='rowhead'><?php echo $lang->project->days;?></th>
-      <td><?php echo html::input('days', $project->days, "class='text-3'");?></td>
+      <td><?php echo html::input('days', $project->days, "class='text-3'") . $lang->project->day;?></td>
     </tr>  
     <tr>
       <th class='rowhead'><?php echo $lang->project->teamname;?></th>