diff --git a/web/app/controllers/problem.php b/web/app/controllers/problem.php
index ff339c3..6a791fe 100644
--- a/web/app/controllers/problem.php
+++ b/web/app/controllers/problem.php
@@ -314,7 +314,7 @@ $('#contest-countdown').countdown(<?= $contest['end_time']->getTimestamp() - UOJ
 	<?php if ($custom_test_requirement): ?>
 	<li class="nav-item"><a class="nav-link" href="#tab-custom-test" role="tab" data-toggle="tab"><span class="glyphicon glyphicon-console"></span> <?= UOJLocale::get('problems::custom test') ?></a></li>
 	<?php endif ?>
-	<?php if (!$contest): ?>
+	<?php if (!$contest || $contest['cur_progress'] >= CONTEST_FINISHED): ?>
 	<li class="nav-item"><a class="nav-link" href="/problem/<?= $problem['id'] ?>/solutions" role="tab"><?= UOJLocale::get('problems::solutions') ?></a></li>
 	<?php endif ?>
 	<?php if (hasProblemPermission($myUser, $problem)): ?>
diff --git a/web/app/controllers/problem_statement_manage.php b/web/app/controllers/problem_statement_manage.php
index 692c81b..912a84e 100644
--- a/web/app/controllers/problem_statement_manage.php
+++ b/web/app/controllers/problem_statement_manage.php
@@ -135,39 +135,7 @@
 	</ul>
 </div>
 
-<div class="card card-default mb-2">
-	<ul class="nav nav-fill flex-column">
-		<li class="nav-item text-start">
-			<a class="nav-link" href="<?= HTML::url("/download.php?type=problem&id={$problem['id']}") ?>">
-				<i class="bi bi-hdd-stack"></i>
-				测试数据
-			</a>
-		</li>
-		<li class="nav-item text-start">
-			<a class="nav-link" href="<?= HTML::url("/download.php?type=attachment&id={$problem['id']}") ?>">
-				<i class="bi bi-download"></i>
-				附件下载
-			</a>
-		</li>
-		<li class="nav-item text-start">
-			<a class="nav-link" href="/problem/<?= $problem['id'] ?>/statistics">
-				<i class="bi bi-graph-up"></i>
-				<?= UOJLocale::get('problems::statistics') ?>
-			</a>
-		</li>
-	</ul>
-	<div class="card-footer bg-transparent">
-		评价：<?= getClickZanBlock('P', $problem['id'], $problem['zan']) ?>
-	</div>
-</div>
-
-<?php
-	$sidebar_config = array();
-	if ($contest && $contest['cur_progress'] <= CONTEST_IN_PROGRESS) {
-		$sidebar_config['upcoming_contests_hidden'] = '';
-	}
-	uojIncludeView('sidebar', $sidebar_config);
-	?>
+<?php uojIncludeView('sidebar', array()) ?>
 </aside>
 
 </div>
diff --git a/web/app/models/UOJBlogEditor.php b/web/app/models/UOJBlogEditor.php
index 85fa565..0b92f28 100644
--- a/web/app/models/UOJBlogEditor.php
+++ b/web/app/models/UOJBlogEditor.php
@@ -231,6 +231,18 @@ EOD
 				echo '<article class="markdown-body">';
 				echo $this->post_data['content'];
 				echo '</article>';
+
+				if (isset($REQUIRE_LIB['bootstrap5'])) {
+					echo <<<EOD
+<script>
+$(document).ready(function() {
+	$('.markdown-body table').each(function() {
+		$(this).addClass('table table-bordered table-striped');
+	});
+});
+</script>
+EOD;
+				}
 				echoUOJPageFooter(array('ShowPageFooter' => false));
 			} elseif ($this->type == 'slide') {
 				uojIncludeView('slide', array_merge(