diff --git a/uoj/1/app/.default-config.php b/uoj/1/app/.default-config.php
index a4e7513..d929f55 100644
--- a/uoj/1/app/.default-config.php
+++ b/uoj/1/app/.default-config.php
@@ -1,5 +1,13 @@
 <?php
 return [
+	'profile' => [
+		'oj-name'  => 'Universal Online Judge',
+		'oj-name-small' => 'UOJ',
+		'administrator' => 'vfleaking',
+		'admin-email' => 'vfleaking@163.com',
+		'qq-group' => '197293072',
+		'ICP-license' => '鄂ICP备14016048号'
+	],
 	'database' => [
 		'database'  => 'app_uoj233',
 		'username' => 'root',
@@ -10,12 +18,12 @@ return [
 		'domain' => null,
 		'main' => [
 			'protocol' => 'http',
-			'host' => isset($_SERVER['HTTP_X_FORWARDED_HOST']) ? $_SERVER['HTTP_X_FORWARDED_HOST'] : (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : ''),
+			'host' => UOJContext::httpHost(),
 			'port' => 80
 		],
 		'blog' => [
 			'protocol' => 'http',
-			'host' => isset($_SERVER['HTTP_X_FORWARDED_HOST']) ? $_SERVER['HTTP_X_FORWARDED_HOST'] : (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : ''),
+			'host' => UOJContext::httpHost(),
 			'port' => 80
 		]
 	],
@@ -49,7 +57,6 @@ return [
 		]
 	],
 	'switch' => [
-		'ICP-license' => false,
 		'web-analytics' => false,
 		'blog-use-subdomain' => false
 	]
diff --git a/uoj/1/app/controllers/faq.php b/uoj/1/app/controllers/faq.php
index fc80fa1..6b22a9a 100644
--- a/uoj/1/app/controllers/faq.php
+++ b/uoj/1/app/controllers/faq.php
@@ -5,7 +5,7 @@
 	</header>
 	<section>
 		<header>
-			<h4>1. 什么是UOJ</h4>
+			<h4>1. 什么是<?= UOJConfig::$data['profile']['oj-name-small'] ?></h4>
 		</header>
 		<p>见 <a href="http://uoj.ac/blog/4">http://uoj.ac/blog/4</a>。 </p>
 	</section>
@@ -13,14 +13,14 @@
 		<header>
 			<h4>2. 注册后怎么上传头像</h4>
 		</header>
-		<p>UOJ不提供头像存储服务。每到一个网站都要上传一个头像挺烦的对不对？UOJ支持Gravatar，请使用Gravatar吧！Gravatar是一个全球的头像存储服务，你的头像将会与你的电子邮箱绑定。在各大网站比如各种Wordpress还有各种OJ比如Vijos、Contest Hunter上，只要你电子邮箱填对了，那么你的头像也就立即能显示了！</p>
+		<p><?= UOJConfig::$data['profile']['oj-name-small'] ?>不提供头像存储服务。每到一个网站都要上传一个头像挺烦的对不对？我们支持Gravatar，请使用Gravatar吧！Gravatar是一个全球的头像存储服务，你的头像将会与你的电子邮箱绑定。在各大网站比如各种Wordpress还有各种OJ比如Vijos、Contest Hunter上，只要你电子邮箱填对了，那么你的头像也就立即能显示了！</p>
 		<p>快使用Gravatar吧！ Gravatar地址：<a href="https://cn.gravatar.com/">https://cn.gravatar.com/</a>。进去后注册个帐号然后与邮箱绑定并上传头像，就ok啦！</p>
 	</section>
 	<section>
 		<header>
-			<h4>3. UOJ的测评环境</h4>
+			<h4>3. <?= UOJConfig::$data['profile']['oj-name-small'] ?>的测评环境</h4>
 		</header>
-		<p>测评环境是Linux，Ubuntu 14.04，64位系统。</p>
+		<p>测评环境是 Ubuntu Linux 14.04 LTS x64。</p>
 		<p>C++的编译器是 g++ 4.8.4，编译命令：<code>g++ code.cpp -o code -lm -O2 -DONLINE_JUDGE</code>。如果选择C++11会在编译命令后面添加<code>-std=c++11</code>。</p>
 		<p>C的编译器是 gcc 4.8.4，编译命令：<code>gcc code.c -o code -lm -O2 -DONLINE_JUDGE</code>。</p>
 		<p>Pascal的编译器是 fpc 2.6.2，编译命令：<code>fpc code.pas -O2</code>。</p>
@@ -32,7 +32,7 @@
 		<header>
 			<h4>4. 递归 10<sup>7</sup> 层怎么没爆栈啊</h4>
 		</header>
-		<p>没错就是这样！除非是特殊情况，UOJ测评程序时的栈大小与该题的空间限制是相等的！</p>
+		<p>没错就是这样！除非是特殊情况，<?= UOJConfig::$data['profile']['oj-name-small'] ?>测评程序时的栈大小与该题的空间限制是相等的！</p>
 	</section>
 	<section>
 		<header>
@@ -56,11 +56,13 @@
 		<header>
 			<h4>7. 联系方式</h4>
 		</header>
-		<p>如果你想出题、想办比赛，或者发现了BUG，或者对网站有什么建议，可以通过下面的方式联系我们：</p>
+		<p>如果你想出题、想办比赛，或者发现了BUG，以及对网站有什么建议，可以通过下面的方式联系我们：</p>
 		<ul>
-			<li>UOJ私信联系vfleaking。</li>
-			<li>邮件联系vfleaking@163.com。</li>
-			<li>你也可以进QQ群水水，群号是197293072，Universal OJ用户群。</li>
+			<li>私信联系<?= UOJConfig::$data['profile']['administrator'] ?>。</li>
+			<li>邮件联系<?= UOJConfig::$data['profile']['admin-email'] ?>。</li>
+			<?php if (UOJConfig::$data['profile']['qq-group']!=''): ?>
+			<li>你也可以进QQ群水水，群号是<?= UOJConfig::$data['profile']['qq-group'] ?>。</li>
+			<?php endif ?>
 		</ul>
 	</section>
 </article>
diff --git a/uoj/1/app/controllers/forgot_pw.php b/uoj/1/app/controllers/forgot_pw.php
index ff258db..84209d8 100644
--- a/uoj/1/app/controllers/forgot_pw.php
+++ b/uoj/1/app/controllers/forgot_pw.php
@@ -19,15 +19,17 @@
 		$user = $vdata['user'];
 		$password = $user["password"];
 		
+		$oj-name = UOJConfig::$data['profile']['oj-name'];
+		$oj-name-small = UOJConfig::$data['profile']['oj-name-small'];
 		$sufs = base64url_encode($user['username'] . "." . md5($user['username'] . "+" . $password));
 		$url = HTML::url("/reset-password", array('params' => array('p' => $sufs)));
 		$html = <<<EOD
 <base target="_blank" />
 
 <p>{$user['username']}您好，</p>
-<p>您刚刚启用了UOJ密码找回功能，请进入下面的链接重设您的密码：</p>
+<p>您刚刚启用了{$oj-name-small}密码找回功能，请进入下面的链接重设您的密码：</p>
 <p><a href="$url">$url</a></p>
-<p>Universal Online Judge</p>
+<p>{$oj-name}</p>
 
 <style type="text/css">
 body{font-size:14px;font-family:arial,verdana,sans-serif;line-height:1.666;padding:0;margin:0;overflow:auto;white-space:normal;word-wrap:break-word;min-height:100px}
@@ -37,7 +39,7 @@ EOD;
 		
 		$mailer = UOJMail::noreply();
 		$mailer->addAddress($user['email'], $user['username']);
-		$mailer->Subject = "UOJ密码找回";
+		$mailer->Subject = $oj-name-small."密码找回";
 		$mailer->msgHTML($html);
 		if (!$mailer->send()) {  
 			error_log($mailer->ErrorInfo);
diff --git a/uoj/1/app/controllers/problem_data_manage.php b/uoj/1/app/controllers/problem_data_manage.php
index 0d6afee..f760a85 100644
--- a/uoj/1/app/controllers/problem_data_manage.php
+++ b/uoj/1/app/controllers/problem_data_manage.php
@@ -11,6 +11,7 @@
 		become403Page();
 	}
 	
+	$oj-name = UOJConfig::$data['profile']['oj-name'];
 	$problem_extra_config = getProblemExtraConfig($problem);
 
 	if (isset($_POST['getsvn'])) {
@@ -20,7 +21,7 @@
 
 <p>{$myUser['username']}您好，</p>
 <p>您的svn密码是：{$myUser['svn_password']}</p>
-<p>BNDS Online Judge</p>
+<p>{$oj-name}</p>
 
 <style type="text/css">
 body{font-size:14px;font-family:arial,verdana,sans-serif;line-height:1.666;padding:0;margin:0;overflow:auto;white-space:normal;word-wrap:break-word;min-height:100px}
diff --git a/uoj/1/app/views/page-footer.php b/uoj/1/app/views/page-footer.php
index 157a12e..91baa84 100644
--- a/uoj/1/app/views/page-footer.php
+++ b/uoj/1/app/views/page-footer.php
@@ -6,13 +6,19 @@
 			</div>
 			<?php if ($ShowPageFooter): ?>
 			<div class="uoj-footer">
-				<p><a href="<?= HTML::url(UOJContext::requestURI(), array('params' => array('locale' => 'zh-cn'))) ?>"><img src="//img.uoj.ac/utility/flags/24/cn.png" alt="中文" /></a> <a href="<?= HTML::url(UOJContext::requestURI(), array('params' => array('locale' => 'en'))) ?>"><img src="//img.uoj.ac/utility/flags/24/gb.png" alt="English" /></a></p>
-				<?php if (UOJConfig::$data['switch']['ICP-license']): ?>
-				<ul class="list-inline"><li>Universal Online Judge</li>|<li><a href="http://www.miitbeian.gov.cn">鄂ICP备14016048号</a></li></ul>
-				<?php else: ?>
-				<ul class="list-inline"><li>Universal Online Judge</li></ul>
-				<?php endif ?>
-				<p>Server time: <?= UOJTime::$time_now_str ?></p>
+				<p>
+					<a href="<?= HTML::url(UOJContext::requestURI(), array('params' => array('locale' => 'zh-cn'))) ?>"><img src="//img.uoj.ac/utility/flags/24/cn.png" alt="中文" /></a> 
+					<a href="<?= HTML::url(UOJContext::requestURI(), array('params' => array('locale' => 'en'))) ?>"><img src="//img.uoj.ac/utility/flags/24/gb.png" alt="English" /></a>
+				</p>
+				
+				<ul class="list-inline">
+					<li><?= UOJConfig::$data['profile']['oj-name'] ?></li>
+					<?php if (UOJConfig::$data['profile']['ICP-license']!=''): ?>
+					 | <li><a href="http://www.miitbeian.gov.cn"><?= UOJConfig::$data['profile']['ICP-license'] ?></a></li>
+					<?php endif ?>
+				</ul>
+				
+				<p>Server time: <?= UOJTime::$time_now_str ?> | <a href="http://github.com/UniversalOJ/UOJ-System">开源项目</a></p>
 			</div>
 			<?php endif ?>
 		</div>
diff --git a/uoj/1/app/views/page-header.php b/uoj/1/app/views/page-header.php
index 1a4a60b..8b8c1c0 100644
--- a/uoj/1/app/views/page-header.php
+++ b/uoj/1/app/views/page-header.php
@@ -20,10 +20,10 @@
 	}
 	
 	if (!isset($PageMainTitle)) {
-		$PageMainTitle = 'Universal Online Judge';
+		$PageMainTitle = UOJConfig::$data['profile']['oj-name'];
 	}
 	if (!isset($PageMainTitleOnSmall)) {
-		$PageMainTitleOnSmall = 'UOJ';
+		$PageMainTitleOnSmall = UOJConfig::$data['profile']['oj-name-small'];
 	}
 	if (!isset($ShowPageHeader)) {
 		$ShowPageHeader = true;
@@ -37,7 +37,7 @@
 		<?php if (isset($_GET['locale'])): ?>
 		<meta name="robots" content="noindex, nofollow" />
 		<?php endif ?>
-		<title><?= isset($PageTitle) ? $PageTitle : 'UOJ' ?> - <?= $PageMainTitle ?></title>
+		<title><?= isset($PageTitle) ? $PageTitle : UOJConfig::$data['profile']['oj-name-small'] ?> - <?= $PageMainTitle ?></title>
 		
 		<script type="text/javascript">uojHome = '<?= HTML::url('/') ?>'</script>
 
diff --git a/uoj/1/app/views/slide.php b/uoj/1/app/views/slide.php
index d8b7e4e..95eb6f5 100644
--- a/uoj/1/app/views/slide.php
+++ b/uoj/1/app/views/slide.php
@@ -17,7 +17,7 @@
 	<head>
 		<meta charset="utf-8">
 
-		<title><?= isset($PageTitle) ? $PageTitle : 'UOJ' ?> - <?= isset($PageMainTitle) ? $PageMainTitle : 'Universal Online Judge' ?></title>
+		<title><?= isset($PageTitle) ? $PageTitle : UOJConfig::$data['profile']['oj-name-small'] ?> - <?= isset($PageMainTitle) ? $PageMainTitle : UOJConfig::$data['profile']['oj-name'] ?></title>
 
 		<meta name="apple-mobile-web-app-capable" content="yes" />
 		<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />