diff --git a/module/custom/lang/de.php b/module/custom/lang/de.php
index 928422a871..87212d4599 100644
--- a/module/custom/lang/de.php
+++ b/module/custom/lang/de.php
@@ -21,8 +21,6 @@ $lang->custom->scoreReset         = 'Reset Score';
 $lang->custom->scoreTitle         = 'Point Feature';
 $lang->custom->project            = $lang->projectCommon;
 $lang->custom->product            = $lang->productCommon;
-$lang->custom->setscrum           = 'Switch the scrum view';
-$lang->custom->setWaterfall       = 'Switch the waterfall view';
 $lang->custom->estimate           = 'Estimated configuration';
 $lang->custom->estimateConfig     = 'Estimated configuration';
 $lang->custom->estimateUnit       = 'Estimating Unit';
diff --git a/module/custom/lang/en.php b/module/custom/lang/en.php
index 19fbc5c79c..0f41b3e07d 100644
--- a/module/custom/lang/en.php
+++ b/module/custom/lang/en.php
@@ -21,8 +21,6 @@ $lang->custom->scoreReset         = 'Reset Points';
 $lang->custom->scoreTitle         = 'Point Feature';
 $lang->custom->project            = $lang->projectCommon;
 $lang->custom->product            = $lang->productCommon;
-$lang->custom->setscrum           = 'Switch the scrum view';
-$lang->custom->setWaterfall       = 'Switch the waterfall view';
 $lang->custom->estimate           = 'Estimated configuration';
 $lang->custom->estimateConfig     = 'Estimated configuration';
 $lang->custom->estimateUnit       = 'Estimating Unit';
diff --git a/module/custom/lang/fr.php b/module/custom/lang/fr.php
index bd35bee75c..304d4f3cce 100644
--- a/module/custom/lang/fr.php
+++ b/module/custom/lang/fr.php
@@ -21,8 +21,6 @@ $lang->custom->scoreReset         = 'Réinit Points';
 $lang->custom->scoreTitle         = 'Fonctionnalité des Points';
 $lang->custom->project            = $lang->projectCommon;
 $lang->custom->product            = $lang->productCommon;
-$lang->custom->setscrum           = 'Switch the scrum view';
-$lang->custom->setWaterfall       = 'Switch the waterfall view';
 $lang->custom->estimate           = 'Estimated configuration';
 $lang->custom->estimateConfig     = 'Estimated configuration';
 $lang->custom->estimateUnit       = 'Estimating Unit';
diff --git a/module/custom/lang/vi.php b/module/custom/lang/vi.php
index 266c8d91e1..24595a188b 100644
--- a/module/custom/lang/vi.php
+++ b/module/custom/lang/vi.php
@@ -21,8 +21,6 @@ $lang->custom->scoreReset         = 'Thiết lập lại điểm';
 $lang->custom->scoreTitle         = 'Tính năng điểm';
 $lang->custom->project            = $lang->projectCommon;
 $lang->custom->product            = $lang->productCommon;
-$lang->custom->setscrum           = 'Switch the scrum view';
-$lang->custom->setWaterfall       = 'Switch the waterfall view';
 $lang->custom->estimate           = 'Estimated configuration';
 $lang->custom->estimateConfig     = 'Estimated configuration';
 $lang->custom->estimateUnit       = 'Estimating Unit';
diff --git a/module/custom/lang/zh-cn.php b/module/custom/lang/zh-cn.php
index 6d2eb19641..816578692f 100644
--- a/module/custom/lang/zh-cn.php
+++ b/module/custom/lang/zh-cn.php
@@ -21,8 +21,6 @@ $lang->custom->scoreReset         = '重置积分';
 $lang->custom->scoreTitle         = '积分功能';
 $lang->custom->project            = $lang->projectCommon;
 $lang->custom->product            = $lang->productCommon;
-$lang->custom->setscrum           = '切换敏捷视图';
-$lang->custom->setWaterfall       = '切换瀑布视图';
 $lang->custom->estimate           = '估算配置';
 $lang->custom->estimateConfig     = '估算配置';
 $lang->custom->estimateUnit       = '估算单位';
diff --git a/module/doc/control.php b/module/doc/control.php
index b7f4aa2e79..91e26f1dc6 100644
--- a/module/doc/control.php
+++ b/module/doc/control.php
@@ -342,7 +342,7 @@ class doc extends control
         /* According the from, set menus. */
         if($this->from == 'product')
         {
-            $this->lang->navGroup->doc  = 'program';
+            $this->lang->navGroup->doc  = 'project';
             $this->lang->doc->menu      = $this->lang->product->menu;
             $this->lang->doc->menuOrder = $this->lang->product->menuOrder;
             $this->product->setMenu($this->product->getPairs(''), $lib->product);
@@ -352,7 +352,7 @@ class doc extends control
         }
         elseif($this->from == 'project')
         {
-            $this->lang->navGroup->doc  = 'program';
+            $this->lang->navGroup->doc  = 'project';
             $this->lang->doc->menu      = $this->lang->project->menu;
             $this->lang->doc->menuOrder = $this->lang->project->menuOrder;
             $this->project->setMenu($this->project->getExecutionsByProject($this->session->PRJ, 'all', 0, true), $lib->project);
@@ -764,7 +764,7 @@ class doc extends control
         /* According the from, set menus. */
         if($this->from == 'product')
         {
-            $this->lang->navGroup->doc  = 'program';
+            $this->lang->navGroup->doc  = 'project';
             $this->lang->doc->menu      = $this->lang->product->menu;
             $this->lang->doc->menuOrder = $this->lang->product->menuOrder;
             $this->product->setMenu($this->product->getPairs(), $objectID);