diff --git a/template/src/oj/contest/contest_rank.html b/template/src/oj/contest/contest_rank.html
index 09f77c1..f4a5494 100644
--- a/template/src/oj/contest/contest_rank.html
+++ b/template/src/oj/contest/contest_rank.html
@@ -75,14 +75,14 @@
             <ul class="pager">
                 {% if paging_info.previous_page %}
                 <li class="previous">
-                    <a href="/contest/{{ contest.id }}/rank/?paging=true&page={{ paging_info.previous_page }}&page_size={{ paging_info.page_size }}&auto_refresh={% if auto_refresh %}true{% endif %}">
+                    <a href="/contest/{{ contest.id }}/rank/?paging=true&page={{ paging_info.previous_page }}&page_size={{ paging_info.page_size }}&auto_refresh={% if auto_refresh %}true{% else %}false{% endif %}">
 
                     <span aria-hidden="true">&larr;</span> 上一页
                     </a></li>
                 {% endif %}
                 {% if paging_info.next_page %}
                 <li class="next">
-                    <a href="/contest/{{ contest.id }}/rank/?paging=true&page={{ paging_info.next_page }}&page_size={{ paging_info.page_size }}&auto_refresh={% if auto_refresh %}true{% endif %}">
+                    <a href="/contest/{{ contest.id }}/rank/?paging=true&page={{ paging_info.next_page }}&page_size={{ paging_info.page_size }}&auto_refresh={% if auto_refresh %}true{% else %}false{% endif %}">
                         下一页 <span aria-hidden="true">&rarr;</span>
                     </a></li>
                 {% endif %}
diff --git a/template/src/utils/about.html b/template/src/utils/about.html
index d917dc8..3b03b92 100644
--- a/template/src/utils/about.html
+++ b/template/src/utils/about.html
@@ -35,7 +35,7 @@
             <h2 class="text-center">开源</h2>
 
             <p>
-                <a href="#" target="_blank">代码</a> <a href="#" target="_blank">文档</a>
+                <a href="https://github.com/QingdaoU/OnlineJudge" target="_blank">代码</a>
             </p>
 
             <h2 class="text-center">开发人员</h2>