diff --git a/module/install/lang/zh-tw.php b/module/install/lang/zh-tw.php
index 9267b83ed4..5de02b5ec9 100644
--- a/module/install/lang/zh-tw.php
+++ b/module/install/lang/zh-tw.php
@@ -139,7 +139,7 @@ $lang->install->joinZentao = <<<EOT
 
 EOT;
 
-$lang->install->promotion = "易軟天創其他產品：";
+$lang->install->promotion = "為您推薦易軟天創旗下其他產品：";
 $lang->install->chanzhi   = new stdclass();
 $lang->install->chanzhi->name = '蟬知企業門戶系統';
 $lang->install->chanzhi->desc = <<<EOD
diff --git a/module/search/lang/en.php b/module/search/lang/en.php
index 5715c7d6fc..5c5613eca4 100644
--- a/module/search/lang/en.php
+++ b/module/search/lang/en.php
@@ -9,7 +9,6 @@
  * @version     $Id: en.php 4129 2013-01-18 01:58:14Z wwccss $
  * @link        http://www.zentao.net
  */
-$lang->search = new stdclass();
 $lang->search->common        = 'Search';
 $lang->search->reset         = 'Reset';
 $lang->search->more          = 'More';
diff --git a/module/search/lang/zh-tw.php b/module/search/lang/zh-tw.php
index 18e0758748..89bc51cb9a 100644
--- a/module/search/lang/zh-tw.php
+++ b/module/search/lang/zh-tw.php
@@ -9,7 +9,6 @@
  * @version     $Id: zh-tw.php 4129 2013-01-18 01:58:14Z wwccss $
  * @link        http://www.zentao.net
  */
-$lang->search = new stdclass();
 $lang->search->common        = '搜索';
 $lang->search->reset         = '重置';
 $lang->search->more          = '更多';
diff --git a/module/upgrade/lang/zh-tw.php b/module/upgrade/lang/zh-tw.php
index de004cbefc..cf823c4ebc 100644
--- a/module/upgrade/lang/zh-tw.php
+++ b/module/upgrade/lang/zh-tw.php
@@ -13,7 +13,7 @@ $lang->upgrade->common  = '升級';
 $lang->upgrade->result  = '升級結果';
 $lang->upgrade->fail    = '升級失敗';
 $lang->upgrade->success = '升級成功';
-$lang->upgrade->tohome  = '返迴首頁';
+$lang->upgrade->tohome  = '訪問禪道';
 $lang->upgrade->license = '禪道項目管理軟件已更換授權協議至 Z PUBLIC LICENSE(ZPL) 1.1';
 $lang->upgrade->warnning= '警告';
 $lang->upgrade->checkExtension  = '檢查插件';