diff --git a/web/app/controllers/problem.php b/web/app/controllers/problem.php
index 788e1e1..be8c8f5 100644
--- a/web/app/controllers/problem.php
+++ b/web/app/controllers/problem.php
@@ -222,7 +222,12 @@ EOD
 
 <?php
 	$REQUIRE_LIB['mathjax'] = '';
-	$REQUIRE_LIB['shjs'] = '';
+
+	if (isset($REQUIRE_LIB['bootstrap5'])) {
+		requireLib('hljs');
+	} else {
+		$REQUIRE_LIB['shjs'] = '';
+	}
 	?>
 
 <?php echoUOJPageHeader(HTML::stripTags($problem['title']) . ' - ' . UOJLocale::get('problems::problem')) ?>
diff --git a/web/app/controllers/subdomain/blog/archive.php b/web/app/controllers/subdomain/blog/archive.php
index 8c081a2..36d3cc2 100644
--- a/web/app/controllers/subdomain/blog/archive.php
+++ b/web/app/controllers/subdomain/blog/archive.php
@@ -36,7 +36,7 @@
 	$all_tags = DB::selectAll("select distinct tag from blogs_tags where blog_id in (select id from blogs where $blogs_cond)");
 	
 	requireLib('mathjax');
-	requireLib('shjs');
+	requireLib('hljs');
 	?>
 <?php echoUOJPageHeader('日志') ?>
 
diff --git a/web/app/controllers/subdomain/blog/index.php b/web/app/controllers/subdomain/blog/index.php
index 2b1263a..86d69dd 100644
--- a/web/app/controllers/subdomain/blog/index.php
+++ b/web/app/controllers/subdomain/blog/index.php
@@ -23,7 +23,7 @@
 	
 	$REQUIRE_LIB['mathjax'] = '';
 	if (isset($REQUIRE_LIB['bootstrap5'])) {
-		$REQUIRE_LIB['hljs'] = '';
+		requireLib('hljs');
 	} else {
 		$REQUIRE_LIB['shjs'] = '';
 	}