diff --git a/module/common/lang/de.php b/module/common/lang/de.php
index 8463e233ab..1ad0bb1f54 100644
--- a/module/common/lang/de.php
+++ b/module/common/lang/de.php
@@ -607,10 +607,10 @@ $lang->colorPicker = new stdclass();
 $lang->colorPicker->errorTip = 'Not a valid color value';
 
 $lang->downNotify     = "Download Desktop Notification";
-$lang->clientName     = "Desktop";
+$lang->clientName     = "ZenTao Desktop";
 $lang->downloadClient = "Download ZenTao Desktop";
 $lang->downloadMobile = "Download Mobile Terminal";
-$lang->clientHelp     = "Client Help";
+$lang->clientHelp     = "ZenTao Desktop Help";
 $lang->clientHelpLink = "https://www.zentao.pm/book/zentaomanual/scrum-tool-im-integration-206.html";
 $lang->website        = "http://www.zentao.net";
 
diff --git a/module/common/lang/en.php b/module/common/lang/en.php
index 0f49bf031e..30fccec73e 100644
--- a/module/common/lang/en.php
+++ b/module/common/lang/en.php
@@ -607,10 +607,10 @@ $lang->colorPicker = new stdclass();
 $lang->colorPicker->errorTip = 'Not a valid color value';
 
 $lang->downNotify     = "Download Desktop Notification";
-$lang->clientName     = "Desktop";
+$lang->clientName     = "ZenTao Desktop";
 $lang->downloadClient = "Download ZenTao Desktop";
 $lang->downloadMobile = "Download Mobile Terminal";
-$lang->clientHelp     = "Client Help";
+$lang->clientHelp     = "ZenTao Desktop Help";
 $lang->clientHelpLink = "https://www.zentao.pm/book/zentaomanual/scrum-tool-im-integration-206.html";
 $lang->website        = "https://www.zentao.pm";
 
diff --git a/module/common/lang/fr.php b/module/common/lang/fr.php
index 5c70cbc6d2..5693905d17 100644
--- a/module/common/lang/fr.php
+++ b/module/common/lang/fr.php
@@ -607,10 +607,10 @@ $lang->colorPicker = new stdclass();
 $lang->colorPicker->errorTip = "Ce n'est pas une valeur de couleur valide";
 
 $lang->downNotify     = "Télécharger la notification sur le bureau";
-$lang->clientName     = "Desktop";
+$lang->clientName     = "ZenTao Desktop";
 $lang->downloadClient = "Télécharger ZenTao Desktop";
 $lang->downloadMobile = "Download Mobile Terminal";
-$lang->clientHelp     = "Aide Client";
+$lang->clientHelp     = "ZenTao Desktop Help";
 $lang->clientHelpLink = "https://www.zentao.pm/book/zentaomanual/scrum-tool-im-integration-206.html";
 $lang->website        = "https://www.zentao.pm";
 
diff --git a/module/common/lang/zh-cn.php b/module/common/lang/zh-cn.php
index 5dc6ea9974..39f2b557a2 100644
--- a/module/common/lang/zh-cn.php
+++ b/module/common/lang/zh-cn.php
@@ -608,10 +608,10 @@ $lang->colorPicker           = new stdclass();
 $lang->colorPicker->errorTip = '不是有效的颜色值';
 
 $lang->downNotify     = "下载桌面提醒";
-$lang->clientName     = "大桌面";
-$lang->downloadClient = "下载大桌面";
+$lang->clientName     = "禅道即时通讯";
+$lang->downloadClient = "下载禅道即时通讯";
 $lang->downloadMobile = "下载移动端";
-$lang->clientHelp     = "大桌面使用说明";
+$lang->clientHelp     = "禅道即时通讯使用说明";
 $lang->clientHelpLink = "https://www.zentao.net/book/zentaopmshelp/302.html?fullScreen=zentao&theme=default#4";
 $lang->website        = "https://www.zentao.net";