diff --git a/web/app/controllers/problem_solutions.php b/web/app/controllers/problem_solutions.php
index 6ace983..2dca10b 100644
--- a/web/app/controllers/problem_solutions.php
+++ b/web/app/controllers/problem_solutions.php
@@ -35,8 +35,8 @@ if (UOJRequest::post('submit-remove_solution') === 'remove_solution') {
 		sendSystemMsg(
 			$blog->info['poster'],
 			'题解移除通知',
-			"<p>" . UOJUser::getLink($blog->info['poster']) . " 您好：</p>" .
-				"<p>您为问题 " . UOJProblem::cur()->getLink(['with' => 'id']) . " 提交的题解 " . $blog->getLink() . " 已被" . (isSuperUser(Auth::user()) ? "管理员" : " " . UOJUser::getLink(Auth::user()) . " ") . "移除。</p>"
+			"<p>" . UOJUser::getLink($blog->info['poster'], ['color' => false]) . " 您好：</p>" .
+				"<p>您为问题 " . UOJProblem::cur()->getLink(['with' => 'id']) . " 提交的题解 " . $blog->getLink() . " 已被管理员移除。</p>"
 		);
 	}
 
diff --git a/web/app/controllers/subdomain/blog/blog.php b/web/app/controllers/subdomain/blog/blog.php
index 5343ab8..89259d4 100644
--- a/web/app/controllers/subdomain/blog/blog.php
+++ b/web/app/controllers/subdomain/blog/blog.php
@@ -60,7 +60,7 @@ $comment_form->handle = function () {
 	$page = floor($rank / 20) + 1;
 
 	$uri = getLongTablePageUri($page) . '#' . "comment-{$comment_id}";
-	$user_link = UOJUser::getLink(Auth::user());
+	$user_link = UOJUser::getLink(Auth::user(), ['color' => false]);
 
 	foreach ($referrers as $referrer) {
 		$content = $user_link . ' 在博客 ' . $blog['title'] . ' 的评论里提到你：<a href="' . $uri . '">点击此处查看</a>';
@@ -137,7 +137,7 @@ $reply_form->handle = function (&$vdata) {
 	$page = floor($rank / 20) + 1;
 
 	$uri = getLongTablePageUri($page) . '#' . "comment-{$reply_id}";
-	$user_link = UOJUser::getLink(Auth::user());
+	$user_link = UOJUser::getLink(Auth::user(), ['color' => false]);
 
 	foreach ($referrers as $referrer) {
 		$content = $user_link . ' 在博客 ' . $blog['title'] . ' 的评论里提到你：<a href="' . $uri . '">点击此处查看</a>';
@@ -195,7 +195,7 @@ if (UOJUserBlog::userHasManagePermission(Auth::user())) {
 			sendSystemMsg(
 				$comment->info['poster'],
 				'评论隐藏通知',
-				"<p>" . UOJUser::getLink($comment->info['poster']) . " 您好：</p>" .
+				"<p>" . UOJUser::getLink($comment->info['poster'], ['color' => false]) . " 您好：</p>" .
 					"<p>您为博客 " . UOJBlog::cur()->getLink() . " 回复的评论 “" . substr($comment->info['content'], 0, 30) . "……” 已被管理员隐藏，隐藏原因为 “{$reason}”。</p>"
 			);
 		}
diff --git a/web/app/models/UOJContest.php b/web/app/models/UOJContest.php
index 60e3905..4605ce2 100644
--- a/web/app/models/UOJContest.php
+++ b/web/app/models/UOJContest.php
@@ -66,7 +66,7 @@ class UOJContest {
 		calcStandings($contest, $data, $score, $standings, ['update_contests_submissions' => true]);
 
 		for ($i = 0; $i < count($standings); $i++) {
-			$user_link = UOJUser::getLink($standings[$i][2][0]);
+			$user_link = UOJUser::getLink($standings[$i][2][0], ['color' => false]);
 			$tail = $standings[$i][0] == $total_score ? '，请继续保持。' : '，请继续努力！';
 
 			$content = '<p>' . $user_link . ' 您好：</p>';
diff --git a/web/app/models/UOJUser.php b/web/app/models/UOJUser.php
index d4d104a..5bda744 100644
--- a/web/app/models/UOJUser.php
+++ b/web/app/models/UOJUser.php
@@ -247,7 +247,11 @@ class UOJUser {
 		return $custom_color ?: '#0d6efd';
 	}
 
-	public static function getLink($user) {
+	public static function getLink($user, $cfg = []) {
+		$cfg += [
+			'color' => true,
+		];
+
 		if (is_string($user)) {
 			$info = UOJUser::query($user);
 
@@ -267,7 +271,7 @@ class UOJUser {
 
 		return HTML::tag('span', [
 			'class' => 'uoj-username',
-			'data-color' => UOJUser::getUserColor($user),
+			'data-color' => $cfg['color'] ? UOJUser::getUserColor($user) : '',
 			'data-realname' => trim(HTML::escape($realname)),
 		], $user['username']);
 	}