diff --git a/web/template/syzoj/problem.php b/web/template/syzoj/problem.php
index 05c81d4..6691b1e 100644
--- a/web/template/syzoj/problem.php
+++ b/web/template/syzoj/problem.php
@@ -134,6 +134,9 @@ if ($pr_flag) {
       }, $s);
       // 特殊转义
       $s = str_replace("<br />", "\n", $s);
+      // 大于小于号
+      $s = str_replace("&lt;", "<", $s);
+      $s = str_replace("&gt;", ">", $s);
       return $s;
     }
     ?>