diff --git a/web/app/controllers/subdomain/blog/blog.php b/web/app/controllers/subdomain/blog/blog.php
index 5150047..9399add 100644
--- a/web/app/controllers/subdomain/blog/blog.php
+++ b/web/app/controllers/subdomain/blog/blog.php
@@ -201,7 +201,9 @@ $comments_pag = new Paginator([
 				"order by id"
 			]);
 			foreach ($replies as $idx => $reply) {
-				$replies[$idx]['poster_realname'] = UOJUser::query($reply['poster'])['realname'];
+				$reply_user = UOJUser::query($reply['poster']);
+				$replies[$idx]['poster_realname'] = $reply_user['realname'];
+				$replies[$idx]['poster_username_color'] = UOJUser::getUserColor($reply_user);
 				$replies[$idx]['content'] = getCommentContentToDisplay($reply);
 			}
 			$replies_json = json_encode($replies);
diff --git a/web/js/uoj.js b/web/js/uoj.js
index 000af78..3b209f3 100644
--- a/web/js/uoj.js
+++ b/web/js/uoj.js
@@ -1092,7 +1092,7 @@ function showCommentReplies(id, replies) {
 		function(reply) {
 			return $('<tr id="' + 'comment-' + reply.id + '" />').append(
 				$('<td />').append(
-					$('<div class="comtbox6">' + getUserLink(reply.poster, reply.poster_realname) + '：' + reply.content + '</div>')
+					$('<div class="comtbox6">' + getUserLink(reply.poster, reply.poster_realname, reply.poster_username_color) + '：' + reply.content + '</div>')
 				).append(
 					$('<ul class="' + (isBootstrap5Page ? 'text-end mb-0' : 'text-right bot-buffer-no') + ' list-inline" />').append(
 						'<li>' + '<small class="text-muted">' + reply.post_time + '</small>' + '</li>'