diff --git a/module/program/lang/zh-cn.php b/module/program/lang/zh-cn.php
index 5c7d7c60fb..3201bd4870 100644
--- a/module/program/lang/zh-cn.php
+++ b/module/program/lang/zh-cn.php
@@ -1,41 +1,40 @@
 <?php
 /* Actions. */
-$lang->program->index             = '仪表盘';
-$lang->program->create            = '添加项目';
-$lang->program->createGuide       = '选择项目模板';
-$lang->program->edit              = '编辑项目';
-$lang->program->browse            = '项目列表';
-$lang->program->all               = '所有项目';
-$lang->program->start             = '启动项目';
-$lang->program->finish            = '完成项目';
-$lang->program->suspend           = '挂起项目';
-$lang->program->delete            = '删除项目';
-$lang->program->close             = '关闭项目';
-$lang->program->activate          = '激活项目';
-$lang->program->group             = '权限分组';
-$lang->program->createGroup       = '创建分组';
-$lang->program->editGroup         = '编辑分组';
-$lang->program->copyGroup         = '复制分组';
-$lang->program->manageView        = '维护视图';
-$lang->program->managePriv        = '维护权限';
-$lang->program->manageMembers     = '项目团队';
-$lang->program->export            = '导出';
-$lang->program->manageGroupMember = '维护分组用户';
+$lang->program->index                = '仪表盘';
+$lang->program->PRJCreateGuide       = '选择项目模板';
+$lang->program->PRJEdit              = '编辑项目';
+$lang->program->PRJBrowse            = '项目列表';
+$lang->program->PRJAll               = '所有项目';
+$lang->program->PRJStart             = '启动项目';
+$lang->program->PRJFinish            = '完成项目';
+$lang->program->PRJSuspend           = '挂起项目';
+$lang->program->PRJDelete            = '删除项目';
+$lang->program->PRJClose             = '关闭项目';
+$lang->program->PRJActivate          = '激活项目';
+$lang->program->PRJGroup             = '权限分组';
+$lang->program->PRJCreateGroup       = '创建分组';
+$lang->program->PRJEditGroup         = '编辑分组';
+$lang->program->PRJCopyGroup         = '复制分组';
+$lang->program->PRJManageView        = '维护视图';
+$lang->program->PRJManagePriv        = '维护权限';
+$lang->program->PRJManageMembers     = '项目团队';
+$lang->program->PRJExport            = '导出';
+$lang->program->PRJManageGroupMember = '维护分组用户';
 
 /* Fields. */
-$lang->program->common             = '项目';
+$lang->program->PRJCommon          = '项目';
 $lang->program->stage              = '阶段';
-$lang->program->name               = '项目名称';
-$lang->program->template           = '项目模板';
-$lang->program->category           = '项目类型';
-$lang->program->desc               = '项目描述';
-$lang->program->code               = '项目代号';
-$lang->program->copy               = '复制项目';
+$lang->program->PRJName            = '项目名称';
+$lang->program->PRJTemplate        = '项目模板';
+$lang->program->PRJCategory        = '项目类型';
+$lang->program->PRJDesc            = '项目描述';
+$lang->program->PRJCode            = '项目代号';
+$lang->program->PRJCopy            = '复制项目';
 $lang->program->begin              = '计划开始日期';
 $lang->program->end                = '计划完成日期';
-$lang->program->status             = '项目状态';
-$lang->program->PM                 = '项目负责人';
-$lang->program->budget             = '项目预算';
+$lang->program->PRJStatus          = '项目状态';
+$lang->program->PRJPM              = '项目负责人';
+$lang->program->PRJBudget          = '项目预算';
 $lang->program->dateRange          = '起止时间';
 $lang->program->to                 = '至';
 $lang->program->realEnd            = '实际完成日期';
@@ -46,26 +45,26 @@ $lang->program->mine               = '我参与的';
 $lang->program->setPlanduration    = '设置工期';
 $lang->program->privway            = '权限控制';
 $lang->program->durationEstimation = '工作量估算';
-$lang->program->progress           = '项目进度';
+$lang->program->PRJProgress        = '项目进度';
 $lang->program->teamCount          = '投入人数';
 $lang->program->leftStories        = '剩余需求';
 $lang->program->leftTasks          = '剩余任务';
 $lang->program->leftBugs           = '剩余Bug';
-$lang->program->children           = '子项目';
-$lang->program->parent             = '父项目';
+$lang->program->PRJChildren        = '子项目';
+$lang->program->PRJParent          = '父项目';
 $lang->program->allStories         = '总需求';
 $lang->program->doneStories        = '已完成';
 $lang->program->leftStories        = '剩余需求';
-$lang->program->allInput           = '项目总投入';
-$lang->program->weekly             = '项目周报';
+$lang->program->PRJAllInput        = '项目总投入';
+$lang->program->PRJWeekly          = '项目周报';
 $lang->program->pv                 = 'PV';
 $lang->program->ev                 = 'EV';
 $lang->program->sv                 = 'SV%';
 $lang->program->ac                 = 'AC';
 $lang->program->cv                 = 'CV%';
-$lang->program->pm                 = '项目负责人';
-$lang->program->teamCount          = '项目成员';
-$lang->program->longTime           = '长期项目';
+$lang->program->PRJPm              = '项目负责人';
+$lang->program->PRJTeamCount       = '项目成员';
+$lang->program->PRJLongTime        = '长期项目';
 
 $lang->program->unitList[''] = '';
 $lang->program->unitList['yuan']   = '元';
@@ -74,8 +73,8 @@ $lang->program->unitList['dollar'] = 'Dollars';
 $lang->program->templateList['scrum']     = "Scrum";
 $lang->program->templateList['waterfall'] = "瀑布";
 
-$lang->program->categoryList['single']   = "单产品项目";
-$lang->program->categoryList['multiple'] = "多产品项目";
+$lang->program->PRJCategoryList['single']   = "单产品项目";
+$lang->program->PRJCategoryList['multiple'] = "多产品项目";
 
 $lang->program->featureBar['all']       = '所有';
 $lang->program->featureBar['doing']     = '进行中';
@@ -83,40 +82,40 @@ $lang->program->featureBar['wait']      = '未开始';
 $lang->program->featureBar['suspended'] = '已挂起';
 $lang->program->featureBar['closed']    = '已关闭';
 
-$lang->program->aclList['open']    = "默认设置(有项目视图权限，即可访问)";
-$lang->program->aclList['private'] = "私有项目(只有项目团队成员才能访问)";
-$lang->program->aclList['custom']  = "自定义白名单(团队成员和白名单的成员可以访问)";
+$lang->program->PRJAclList['open']    = "默认设置(有项目视图权限，即可访问)";
+$lang->program->PRJAclList['private'] = "私有项目(只有项目团队成员才能访问)";
+$lang->program->PRJAclList['custom']  = "自定义白名单(团队成员和白名单的成员可以访问)";
 
-$lang->program->privwayList['extend'] = '继承(取项目权限与组织权限的并集)';
-$lang->program->privwayList['reset']  = '重新定义(只取项目权限)';
+$lang->program->PRJPrivwayList['extend'] = '继承(取项目权限与组织权限的并集)';
+$lang->program->PRJPrivwayList['reset']  = '重新定义(只取项目权限)';
 
 $lang->program->statusList['wait']      = '未开始';
 $lang->program->statusList['doing']     = '进行中';
 $lang->program->statusList['suspended'] = '已挂起';
 $lang->program->statusList['closed']    = '已关闭';
 
-$lang->program->noProgram         = '暂时没有项目';
-$lang->program->accessDenied      = '您无权访问该项目！';
-$lang->program->chooseProgramType = '选择项目管理方式';
-$lang->program->nextStep          = '下一步';
-$lang->program->hoursUnit         = '%s工时';
-$lang->program->membersUnit       = '%s人';
-$lang->program->lastIteration     = '近期迭代';
-$lang->program->ongoingStage      = '进行中的阶段';
-$lang->program->scrum             = 'Scrum';
-$lang->program->scrumTitle        = '敏捷开发全流程项目管理';
-$lang->program->waterfall         = '瀑布';
-$lang->program->waterfallTitle    = '瀑布式项目管理';
-$lang->program->cannotCreateChild = '该项目已经有实际的内容，无法直接添加子项目。您可以为当前项目创建一个父项目，然后在新的父项目下面添加子项目。';
-$lang->program->hasChildren       = '该项目有子项目存在，不能删除。';
-$lang->program->confirmDelete     = "您确定删除项目[%s]吗？";
-$lang->program->emptyPM           = '暂无';
-$lang->program->cannotChangeToCat = "该项目已经有实际的内容，无法修改为父项目";
-$lang->program->cannotCancelCat   = "该项目下已经有子项目，无法取消父项目标记";
-$lang->program->parentBeginEnd    = "父项目起止时间：%s ~ %s";
-$lang->program->parentBudget      = "父项目预算：%s";
-$lang->program->beginLetterParent = "父项目的开始日期：%s，开始日期不能小于父项目的开始日期";
-$lang->program->endGreaterParent  = "父项目的完成日期：%s，完成日期不能大于父项目的完成日期";
-$lang->program->beginGreateChild  = "子项目的最小开始日期：%s，父项目的开始日期不能大于子项目的最小开始日期";
-$lang->program->endLetterChild    = "子项目的最大完成日期：%s，父项目的完成日期不能小于子项目的最大完成日期";
-$lang->program->childLongTime     = "子项目中有长期项目，父项目也应该是长期项目";
+$lang->program->PRJNoProgram         = '暂时没有项目';
+$lang->program->PRJAccessDenied      = '您无权访问该项目！';
+$lang->program->PRJChooseProgramType = '选择项目管理方式';
+$lang->program->nextStep             = '下一步';
+$lang->program->hoursUnit            = '%s工时';
+$lang->program->membersUnit          = '%s人';
+$lang->program->lastIteration        = '近期迭代';
+$lang->program->ongoingStage         = '进行中的阶段';
+$lang->program->scrum                = 'Scrum';
+$lang->program->scrumTitle           = '敏捷开发全流程项目管理';
+$lang->program->waterfall            = '瀑布';
+$lang->program->waterfallTitle       = '瀑布式项目管理';
+$lang->program->PRJCannotCreateChild = '该项目已经有实际的内容，无法直接添加子项目。您可以为当前项目创建一个父项目，然后在新的父项目下面添加子项目。';
+$lang->program->PRJHasChildren       = '该项目有子项目存在，不能删除。';
+$lang->program->PRJConfirmDelete     = "您确定删除项目[%s]吗？";
+$lang->program->emptyPM              = '暂无';
+$lang->program->PRJCannotChangeToCat = "该项目已经有实际的内容，无法修改为父项目";
+$lang->program->PRJCannotCancelCat   = "该项目下已经有子项目，无法取消父项目标记";
+$lang->program->PRJParentBeginEnd    = "父项目起止时间：%s ~ %s";
+$lang->program->PRJParentBudget      = "父项目预算：%s";
+$lang->program->PRJBeginLetterParent = "父项目的开始日期：%s，开始日期不能小于父项目的开始日期";
+$lang->program->PRJEndGreaterParent  = "父项目的完成日期：%s，完成日期不能大于父项目的完成日期";
+$lang->program->PRJBeginGreateChild  = "子项目的最小开始日期：%s，父项目的开始日期不能大于子项目的最小开始日期";
+$lang->program->PRJEndLetterChild    = "子项目的最大完成日期：%s，父项目的完成日期不能小于子项目的最大完成日期";
+$lang->program->PRJChildLongTime     = "子项目中有长期项目，父项目也应该是长期项目";