diff --git a/app/views/problem/index.php b/app/views/problem/index.php
index 99d2685..2750b50 100644
--- a/app/views/problem/index.php
+++ b/app/views/problem/index.php
@@ -37,7 +37,7 @@
             <i class="icon-ok"></i>
           <?php endif; ?>
         </td>
-        <td><a href="<?php echo SITE_BASE; ?>/problem/<?php echo $p->getId(); ?>"><?php echo fHTML::encode($p->getTitle()); ?></a></td>
+        <td><a href="<?php echo SITE_BASE; ?>/problem/<?php echo $p->getId(); ?>" target="problem_<?php echo $p->getId(); ?>"><?php echo fHTML::encode($p->getTitle()); ?></a></td>
         <td><?php echo fHTML::encode($p->getAuthor()); ?></td>
         <td><?php echo $p->getRatio(); ?>% (<?php echo $p->getAcceptCount(); ?>/<?php echo $p->getSubmitCount(); ?>)</td>
         <td><a href="<?php echo SITE_BASE; ?>/submit?problem=<?php echo $p->getId(); ?>">提交</a></td>
diff --git a/app/views/record/index.php b/app/views/record/index.php
index b0a5695..9b2afa5 100644
--- a/app/views/record/index.php
+++ b/app/views/record/index.php
@@ -54,7 +54,7 @@
         <td><a href="<?php echo $this->top_url; ?><?php echo $r->getId(); ?>"><?php echo $r->getId(); ?></a></td>
         <td><?php echo fHTML::encode($r->getOwner()); ?> <?php echo fHTML::encode(Profile::fetchRealName($r->getOwner())); ?></td>
         <td>
-          <a href="<?php echo SITE_BASE; ?>/problem/<?php echo $r->getProblemId(); ?>"><?php echo $r->getProblemId(); ?></a>
+          <a href="<?php echo SITE_BASE; ?>/problem/<?php echo $r->getProblemId(); ?>" target="problem_<?php echo $r->getProblemId(); ?>"><?php echo $r->getProblemId(); ?></a>
           <?php if (fAuthorization::checkLoggedIn()): ?>
             <a href="<?php echo SITE_BASE; ?>/submit?problem=<?php echo $r->getProblemId(); ?>" rel="tooltip" data-placement="right" title="重新提交" class="icon-repeat"></a>
           <?php endif; ?>