diff --git a/module/admin/lang/en.php b/module/admin/lang/en.php
index 9b1fa9812a..06af78db03 100644
--- a/module/admin/lang/en.php
+++ b/module/admin/lang/en.php
@@ -11,14 +11,14 @@
  */
 $lang->admin->common        = 'Administration';
 $lang->admin->index         = 'Admin Home';
-$lang->admin->checkDB       = 'Check Database Library';
+$lang->admin->checkDB       = 'Check Database';
 $lang->admin->sso           = 'RangerTeam';
 $lang->admin->safeIndex     = 'Security';
 $lang->admin->checkWeak     = 'Weak Password Check';
-$lang->admin->certifyMobile = '认证手机';
-$lang->admin->certifyEmail  = '认证邮箱';
-$lang->admin->captcha       = '验证码';
-$lang->admin->getCaptcha    = '获取验证码';
+$lang->admin->certifyMobile = 'Verify your mobilephone';
+$lang->admin->certifyEmail  = 'Verifu your Email';
+$lang->admin->captcha       = 'Verification Code';
+$lang->admin->getCaptcha    = 'Get Verification Code';
 
 $lang->admin->info = new stdclass();
 $lang->admin->info->version = 'Current Version is %s,';
@@ -30,7 +30,7 @@ $lang->admin->notice->register = "Note: You haven't registered in ZenTao(www.zen
 $lang->admin->notice->ignore   = "Ignore";
 
 $lang->admin->register = new stdclass();
-$lang->admin->register->common     = '注册新帐号绑定';
+$lang->admin->register->common     = 'Account Binding';
 $lang->admin->register->caption    = 'Register';
 $lang->admin->register->click      = 'Click Here';
 $lang->admin->register->lblAccount = 'must be 3 characters combination of letters and numbers at least.';
@@ -47,7 +47,7 @@ $lang->admin->safe = new stdclass();
 $lang->admin->safe->common    = 'Security';
 $lang->admin->safe->set       = 'Password Security Settings';
 $lang->admin->safe->password  = 'Password Security';
-$lang->admin->safe->weak      = 'Common Weak Password';
+$lang->admin->safe->weak      = 'Weak Password';
 $lang->admin->safe->reason    = 'Type';
 $lang->admin->safe->checkWeak = 'Weak Password Check';
 $lang->admin->safe->modifyPasswordFirstLogin = 'Modify password when login for the first time.';
diff --git a/module/mail/lang/en.php b/module/mail/lang/en.php
index 6bd7bb0f76..b38f5d01da 100755
--- a/module/mail/lang/en.php
+++ b/module/mail/lang/en.php
@@ -8,12 +8,12 @@ $lang->mail->test   = 'Email Testing';
 $lang->mail->reset  = 'Reset';
 $lang->mail->browse = 'Email List';
 $lang->mail->delete = 'Delete Email';
-$lang->mail->ztCloud       = '禅道云发信';
+$lang->mail->ztCloud       = 'ZenTao CloudMail';
 $lang->mail->sendCloud     = 'Notice SendCloud';
 $lang->mail->batchDelete   = 'Batch Delete';
 $lang->mail->sendcloudUser = 'Sync Contact';
-$lang->mail->agreeLicense  = '同意';
-$lang->mail->disagree      = '不同意';
+$lang->mail->agreeLicense  = 'Yes';
+$lang->mail->disagree      = 'No';
 
 $lang->mail->turnon      = 'Turn On';
 $lang->mail->async       = 'Asynchronous';
@@ -30,7 +30,7 @@ $lang->mail->debug       = 'Debug';
 $lang->mail->charset     = 'Charset';
 $lang->mail->accessKey   = 'Access Key';
 $lang->mail->secretKey   = 'Secret Key';
-$lang->mail->license     = '禅道云发信使用须知';
+$lang->mail->license     = 'ZenTao Cloud Notice';
 
 $lang->mail->selectMTA = 'Select MTA';
 $lang->mail->smtp      = 'SMTP';
@@ -68,7 +68,7 @@ $lang->mail->secureList['']    = 'Plain';
 $lang->mail->secureList['ssl'] = 'ssl';
 $lang->mail->secureList['tls'] = 'tls';
 
-$lang->mail->more           = '更多...';
+$lang->mail->more           = 'More';
 $lang->mail->inputFromEmail = 'Enter Email Address';
 $lang->mail->nextStep       = 'Next';
 $lang->mail->successSaved   = 'Configuration has been saved.';
@@ -78,8 +78,8 @@ $lang->mail->successSended  = 'Sent!';
 $lang->mail->confirmDelete  = 'Do you want to delete it?';
 $lang->mail->sendmailTips   = 'Note: Email author will not receive this email.';
 $lang->mail->needConfigure  = 'Email configuration is not found. Please cinfigure the Email first.';
-$lang->mail->connectFail    = '无法连接禅道网站。';
-$lang->mail->centifyFail    = '验证失败，可能密钥已经修改。请重新绑定！';
+$lang->mail->connectFail    = 'Connection to ZenTao failed.';
+$lang->mail->centifyFail    = 'Verification failed. Please try to bind again!';
 $lang->mail->nofsocket      = 'fsocket related function has been deactivated. Mails cannot send out. Please modify allow_url_fopen in php.ini to turn on Onopenssl, and restart Apache.';
 $lang->mail->noOpenssl      = 'Please turn on Onopenssl, and restart Apache.';
 $lang->mail->disableSecure  = 'No openssl. Disable ssl and tls.';