diff --git a/module/program/lang/de.php b/module/program/lang/de.php
index 9e20be7bf0..129ee2b22b 100644
--- a/module/program/lang/de.php
+++ b/module/program/lang/de.php
@@ -210,8 +210,6 @@ $lang->program->kanban->normalReleases  = 'Normal Releases';
 $lang->program->kanban->laneColorList = array('#32C5FF', '#006AF1', '#9D28B2', '#FF8F26', '#FFC20E', '#00A78E', '#7FBB00', '#424BAC', '#C0E9FF', '#EC2761');
 
 $lang->program->defaultProgram    = 'Default Program';
-$lang->program->projectView       = 'Project View';
-$lang->program->productView       = 'Product View';
 $lang->program->manDay            = 'Man Day';
 $lang->program->createdDate       = 'Created Date';
 $lang->program->totalStories      = 'Total Stories';
diff --git a/module/program/lang/en.php b/module/program/lang/en.php
index 0304c17072..a27175a786 100644
--- a/module/program/lang/en.php
+++ b/module/program/lang/en.php
@@ -210,8 +210,6 @@ $lang->program->kanban->normalReleases  = 'Normal Releases';
 $lang->program->kanban->laneColorList = array('#32C5FF', '#006AF1', '#9D28B2', '#FF8F26', '#FFC20E', '#00A78E', '#7FBB00', '#424BAC', '#C0E9FF', '#EC2761');
 
 $lang->program->defaultProgram    = 'Default Program';
-$lang->program->projectView       = 'Project View';
-$lang->program->productView       = 'Product View';
 $lang->program->manDay            = 'Man Day';
 $lang->program->createdDate       = 'Created Date';
 $lang->program->totalStories      = 'Total Stories';
diff --git a/module/program/lang/fr.php b/module/program/lang/fr.php
index 20a89dca6c..1c7010e8de 100644
--- a/module/program/lang/fr.php
+++ b/module/program/lang/fr.php
@@ -210,8 +210,6 @@ $lang->program->kanban->normalReleases  = 'Normal Releases';
 $lang->program->kanban->laneColorList = array('#32C5FF', '#006AF1', '#9D28B2', '#FF8F26', '#FFC20E', '#00A78E', '#7FBB00', '#424BAC', '#C0E9FF', '#EC2761');
 
 $lang->program->defaultProgram    = 'Default Program';
-$lang->program->projectView       = 'Project View';
-$lang->program->productView       = 'Product View';
 $lang->program->manDay            = 'Man Day';
 $lang->program->createdDate       = 'Created Date';
 $lang->program->totalStories      = 'Total Stories';
diff --git a/module/program/lang/zh-cn.php b/module/program/lang/zh-cn.php
index f577883b20..1ecf2846d1 100644
--- a/module/program/lang/zh-cn.php
+++ b/module/program/lang/zh-cn.php
@@ -209,8 +209,6 @@ $lang->program->kanban->normalReleases  = '正常的发布';
 $lang->program->kanban->laneColorList = array('#32C5FF', '#006AF1', '#9D28B2', '#FF8F26', '#FFC20E', '#00A78E', '#7FBB00', '#424BAC', '#C0E9FF', '#EC2761');
 
 $lang->program->defaultProgram    = '默认项目集';
-$lang->program->projectView       = '项目视角';
-$lang->program->productView       = '产品视角';
 $lang->program->manDay            = '人天';
 $lang->program->createdDate       = '创建时间';
 $lang->program->totalStories      = '需求总数';