diff --git a/module/bug/lang/en.php b/module/bug/lang/en.php
index 49fad6fef2..48e006fe16 100644
--- a/module/bug/lang/en.php
+++ b/module/bug/lang/en.php
@@ -201,7 +201,7 @@ $lang->bug->osList['linux']   = 'Linux';
 $lang->bug->osList['freebsd'] = 'FreeBSD';
 $lang->bug->osList['osx']     = 'OS X';
 $lang->bug->osList['unix']    = 'Unix';
-$lang->bug->osList['others']  = 'Other';
+$lang->bug->osList['others']  = 'Others';
 
 $lang->bug->browserList['']         = '';
 $lang->bug->browserList['all']      = 'All';
@@ -224,7 +224,7 @@ $lang->bug->browserList['opera9']   = 'Opera9';
 $lang->bug->browserList['safari']   = 'Safari';
 $lang->bug->browserList['maxthon']  = 'Maxthon';
 $lang->bug->browserList['uc']       = 'UC';
-$lang->bug->browserList['other']    = 'Other';
+$lang->bug->browserList['other']    = 'Others';
 
 $lang->bug->typeList['']             = '';
 $lang->bug->typeList['codeerror']    = 'CodeError';
@@ -239,7 +239,7 @@ $lang->bug->typeList['designchange'] = 'DesignChange';
 $lang->bug->typeList['newfeature']   = 'NewFeature';
 $lang->bug->typeList['designdefect'] = 'DesignDefect';
 $lang->bug->typeList['trackthings']  = 'Tracking';
-$lang->bug->typeList['others']       = 'Other';
+$lang->bug->typeList['others']       = 'Others';
 
 $lang->bug->statusList['']         = '';
 $lang->bug->statusList['active']   = 'Active';
diff --git a/module/custom/lang/en.php b/module/custom/lang/en.php
index 7a0d3f0a38..ae9d5adfaa 100644
--- a/module/custom/lang/en.php
+++ b/module/custom/lang/en.php
@@ -36,7 +36,7 @@ $lang->custom->story->fields['reasonList']       = 'Close Reason';
 $lang->custom->story->fields['stageList']        = 'Phase';
 $lang->custom->story->fields['statusList']       = 'Status';
 $lang->custom->story->fields['reviewResultList'] = 'Review Result';
-$lang->custom->story->fields['review']           = 'Review Required';
+$lang->custom->story->fields['review']           = 'Need Review';
 
 $lang->custom->task = new stdClass();
 $lang->custom->task->fields['priList']    = 'Priority';
@@ -61,7 +61,7 @@ $lang->custom->testcase->fields['typeList']   = 'Type';
 $lang->custom->testcase->fields['stageList']  = 'Phase';
 $lang->custom->testcase->fields['resultList'] = 'Result';
 $lang->custom->testcase->fields['statusList'] = 'Status';
-$lang->custom->testcase->fields['review']     = 'Review Required';
+$lang->custom->testcase->fields['review']     = 'Need Review';
 
 $lang->custom->testtask = new stdClass();
 $lang->custom->testtask->fields['priList']    = 'Priority';
@@ -90,8 +90,8 @@ $lang->custom->confirmRestore = 'Do you want to reset?';
 $lang->custom->notice = new stdclass();
 $lang->custom->notice->userFieldNotice      = 'Control whether the above fields are displayed on the user-related page. Leave it blank to display all.';
 $lang->custom->notice->canNotAdd            = 'It will be calculated, so customization is not enabled.';
-$lang->custom->notice->forceReview          = '%s Review is required for certain committers.';
-$lang->custom->notice->forceNotReview       = "%s Review is NOT required for certain committers.";
+$lang->custom->notice->forceReview          = '%s review is required for committers selected.';
+$lang->custom->notice->forceNotReview       = "%s review is not required for committers selected.";
 $lang->custom->notice->longlife             = 'Define stalled bugs.';
 $lang->custom->notice->invalidNumberKey     = 'The key should be =< 255.';
 $lang->custom->notice->invalidStringKey     = 'The key should be a combination of lowercase letters, numbers or underlines.';
diff --git a/module/dev/lang/en.php b/module/dev/lang/en.php
index 85a8ec6cdc..fc8f86eb80 100644
--- a/module/dev/lang/en.php
+++ b/module/dev/lang/en.php
@@ -116,4 +116,4 @@ $lang->dev->groupList['message'] = 'Message';
 
 $lang->dev->endGroupList['admin']  = 'Admin';
 $lang->dev->endGroupList['system'] = 'System';
-$lang->dev->endGroupList['other']  = 'Other';
+$lang->dev->endGroupList['other']  = 'Others';
diff --git a/module/install/lang/en.php b/module/install/lang/en.php
index b476c12ddb..c3c665ec05 100644
--- a/module/install/lang/en.php
+++ b/module/install/lang/en.php
@@ -27,10 +27,10 @@ $lang->install->license          = 'ZenTao is under Z PUBLIC LICENSE(ZPL) 1.2';
 $lang->install->desc             = <<<EOT
 ZenTao ALM is an Open Source software released under <a href='http://zpl.pub/page/zplv12.html' target='_blank'>Z Public License</a>. It integrates with Product Management, Project Management, QA Management, Document Management, Todos Management, Company Management etc. ZenTao is the best choice for software project management.
 
-ZenTao ALM is built on PHP + MySQL and based on ZenTaoPHP framework, an independent framework developed by our team. Third party developers/organizations can develop extensions or customize for their requirements.
+ZenTao ALM is built on PHP + MySQL and based on ZenTaoPHP framework, an independent framework developed by our team. Third-party developers/organizations can develop extensions or customize for their requirements.
 EOT;
 $lang->install->links = <<<EOT
-ZenTao is developed by <strong><a href='http://easysoft.ltd' target='_blank' class='text-danger'>Nature Easy Soft Co., LTD</a></strong>.
+ZenTao ALM is developed by <strong><a href='http://easysoft.ltd' target='_blank' class='text-danger'>Nature Easy Soft Co., LTD</a></strong>.
 Official Website : <a href='https://www.zentao.pm' target='_blank'>https://www.zentao.pm</a>
 Technical Support : <a href='https://www.zentao.pm/forum/' target='_blank'>https://www.zentao.pm/forum/</a>
 WhatsApp Group : <a href='https://chat.whatsapp.com/B6pi6b3gv0S7x7jqMxwhbF' target='_blank'>https://chat.whatsapp.com/B6pi6b3gv0S7x7jqMxwhbF</a>
@@ -148,12 +148,12 @@ $lang->install->groupList['QD']['name']      = 'QD';
 $lang->install->groupList['QD']['desc']      = 'QA Director';
 $lang->install->groupList['TOP']['name']     = 'Senior';
 $lang->install->groupList['TOP']['desc']     = 'Senior Manager';
-$lang->install->groupList['OTHERS']['name']  = 'Other';
+$lang->install->groupList['OTHERS']['name']  = 'Others';
 $lang->install->groupList['OTHERS']['desc']  = 'other users';
 $lang->install->groupList['LIMITED']['name'] = 'Limited User';
 $lang->install->groupList['LIMITED']['desc'] = 'Users can only edit contents related to themselves.';
 
-$lang->install->cronList[''] = 'Monitor cron';
+$lang->install->cronList[''] = 'Monitor Cron';
 $lang->install->cronList['moduleName=project&methodName=computeburn'] = 'Update Burndown Chart';
 $lang->install->cronList['moduleName=report&methodName=remind']       = 'Daily Task Reminder';
 $lang->install->cronList['moduleName=svn&methodName=run']             = 'Synchronize SVN';
diff --git a/module/testcase/lang/en.php b/module/testcase/lang/en.php
index 62f663224b..707b3596e5 100644
--- a/module/testcase/lang/en.php
+++ b/module/testcase/lang/en.php
@@ -130,7 +130,7 @@ $lang->testcase->bySearch     = 'Search';
 $lang->testcase->unexecuted   = 'Pending';
 
 $lang->testcase->lblStory       = 'Linked Story';
-$lang->testcase->lblLastEdited  = 'Last Edit';
+$lang->testcase->lblLastEdited  = 'Last Edited';
 $lang->testcase->lblTypeValue   = 'Type Value';
 $lang->testcase->lblStageValue  = 'Phase Value';
 $lang->testcase->lblStatusValue = 'Status Value';
@@ -164,7 +164,7 @@ $lang->testcase->typeList['config']      = 'Config';
 $lang->testcase->typeList['install']     = 'Install';
 $lang->testcase->typeList['security']    = 'Security';
 $lang->testcase->typeList['interface']   = 'Interface';
-$lang->testcase->typeList['other']       = 'Other';
+$lang->testcase->typeList['other']       = 'Others';
 
 $lang->testcase->stageList['']           = '';
 $lang->testcase->stageList['unittest']   = 'Unit Testing';