diff --git a/module/group/lang/en.php b/module/group/lang/en.php
index 856a340c4e..1a6c4a6c77 100644
--- a/module/group/lang/en.php
+++ b/module/group/lang/en.php
@@ -36,9 +36,6 @@ $lang->group->option   = 'Option';
 $lang->group->inside   = 'Group users';
 $lang->group->outside  = 'Other users';
 
-$lang->group->placeholder->name = 'You can create \"guest\" group if allows guest login';
-$lang->group->placeholder->desc = 'Group description';
-
 $lang->group->copyOptions['copyPriv'] = 'Copy priviledge';
 $lang->group->copyOptions['copyUser'] = 'Copy user';
 
diff --git a/module/product/lang/en.php b/module/product/lang/en.php
index e2e9872d07..71731a2d3a 100644
--- a/module/product/lang/en.php
+++ b/module/product/lang/en.php
@@ -83,6 +83,3 @@ $lang->product->aclList['private'] = 'Private(Only project team members can visi
 $lang->product->aclList['custom']  = 'Whitelist(Project team members and who belongs to the whilelist groups can visit)';
 
 $lang->product->storySummary = "Total <strong>%s</strong> stories in this page, estimate <strong>%s</strong> hours.";
-
-$lang->product->placeholder->name = 'Product name';
-$lang->product->placeholder->code = 'Product code';
diff --git a/module/product/lang/zh-cn.php b/module/product/lang/zh-cn.php
index cda0971874..ef93a7b998 100644
--- a/module/product/lang/zh-cn.php
+++ b/module/product/lang/zh-cn.php
@@ -83,5 +83,3 @@ $lang->product->aclList['private'] = '私有项目(只有项目团队成员才
 $lang->product->aclList['custom']  = '自定义白名单(团队成员和白名单的成员可以访问)';
 
 $lang->product->storySummary = "本页共 <strong>%s</strong> 个需求，预计 <strong>%s</strong> 个工时。";
-
-$lang->product->placeholder->code = '团队内部的简称';
diff --git a/module/project/lang/en.php b/module/project/lang/en.php
index f13d7c91ff..64a6ee11e4 100644
--- a/module/project/lang/en.php
+++ b/module/project/lang/en.php
@@ -52,12 +52,12 @@ $lang->project->createTesttask= 'Create testtask';
 $lang->project->noProduct     = 'No product';
 $lang->project->select        = '--select project--';
 
-$lang->project->endList['2weeks'] = 'Two Weeks';
-$lang->project->endList['1']      = 'One Month';
-$lang->project->endList['2']      = 'Two Months';
-$lang->project->endList['3']      = 'Three Months';
-$lang->project->endList['6']      = 'Half Of Year';
-$lang->project->endList['12']     = 'One Year';
+$lang->project->endList[14]  = 'Two Weeks';
+$lang->project->endList[31]  = 'One Month';
+$lang->project->endList[62]  = 'Two Months';
+$lang->project->endList[93]  = 'Three Months';
+$lang->project->endList[186] = 'Half Of Year';
+$lang->project->endList[365] = 'One Year';
 
 $lang->team->account    = 'Account';
 $lang->team->role       = 'Role';
@@ -178,11 +178,7 @@ $lang->project->charts->burn->graph->animation    = 0;
 $lang->project->charts->burn->graph->rotateNames  = 1;
 $lang->project->charts->burn->graph->showValues   = 0;
 
-$lang->project->placeholder->name = 'Project name';
 $lang->project->placeholder->code = 'Project code';
-$lang->project->placeholder->end  = "If scrum it should no more than 30 days";
-$lang->project->placeholder->days = 'Decide by begin date and end day';
-$lang->project->placeholder->team = 'Team name';
 
 $lang->project->selectGroup->doing     = '(Doing)';
 $lang->project->selectGroup->done      = '(Done)';
diff --git a/module/task/lang/en.php b/module/task/lang/en.php
index a8dd9da2b2..9962a87937 100644
--- a/module/task/lang/en.php
+++ b/module/task/lang/en.php
@@ -184,5 +184,4 @@ $lang->task->report->finishedTasksPerDay->graph->xAxisName   = 'Date';
 $lang->task->report->finishedTasksPerDay->graph->rotateNames = '1';
 
 $lang->task->placeholder->estimate = 'The estimated time for this task';
-$lang->task->placeholder->deadline = 'The deadline of this task';
 $lang->task->placeholder->mailto   = 'Mail to'; 
diff --git a/module/user/lang/en.php b/module/user/lang/en.php
index 55a56c5800..9b81da0d12 100644
--- a/module/user/lang/en.php
+++ b/module/user/lang/en.php
@@ -84,8 +84,4 @@ $lang->user->status    = 'Status';
 
 $lang->user->placeholder->account   = 'Letters/underline/numbers, three above';
 $lang->user->placeholder->password1 = 'Six above';
-$lang->user->placeholder->password2 = 'Repeat password to confirm';
-$lang->user->placeholder->realname  = 'Realname';
-$lang->user->placeholder->email     = 'The default notify tool in zentao';
 $lang->user->placeholder->join      = 'The date the employee join the company';
-$lang->user->placeholder->last      = 'Last login time';