diff --git a/template/src/oj/contest/_contest_auto_refresh_check.html b/template/src/oj/contest/_contest_auto_refresh_check.html
new file mode 100644
index 0000000..cfa5e20
--- /dev/null
+++ b/template/src/oj/contest/_contest_auto_refresh_check.html
@@ -0,0 +1,3 @@
+<input type="checkbox" id="auto-refresh" {% if auto_refresh %}checked{% endif %}
+       onchange="if(this.checked){location.href+='?auto_refresh=true'}else{location.href=location.href.replace('?auto_refresh=true', '')}">
+自动刷新
\ No newline at end of file
diff --git a/template/src/oj/contest/_contest_filter.html b/template/src/oj/contest/_contest_filter.html
new file mode 100644
index 0000000..b4feda6
--- /dev/null
+++ b/template/src/oj/contest/_contest_filter.html
@@ -0,0 +1,5 @@
+<div class="form-group">
+    <label>仅显示当前可参加的比赛
+        <input id="join" type="checkbox" {% if join %}checked{% endif %} onchange="if(this.checked){location.href='/contests/?join=True'}else{location.href='/contests/'}">
+    </label>
+</div>
\ No newline at end of file
diff --git a/template/src/oj/contest/contest_list.html b/template/src/oj/contest/contest_list.html
index ddeba9e..91ba292 100644
--- a/template/src/oj/contest/contest_list.html
+++ b/template/src/oj/contest/contest_list.html
@@ -55,11 +55,7 @@
                         </tbody>
                     </table>
                     {% if request.user.is_authenticated  %}
-                    <div class="form-group">
-                        <label>仅显示当前可参加的比赛
-                            <input id="join" type="checkbox" {% if join %}checked{% endif %} onchange="if(this.checked){location.href='/contests/?join=True'}else{location.href='/contests/'}">
-                        </label>
-                    </div>
+                    {% include "oj/contest/_contest_filter.html" %}
                     {% endif %}
                     <nav>
                         <ul class="pager">
@@ -77,6 +73,7 @@
                     </nav>
                     {% else %}
                         <p>当前没有合适的比赛,你可以尝试到<a href="/groups/">小组列表</a>申请加入一些小组,以便参加小组内部的比赛</p>
+                        {% include "oj/contest/_contest_filter.html" %}
                     {% endif %}
                 </div>
             </div>
diff --git a/template/src/oj/contest/contest_rank.html b/template/src/oj/contest/contest_rank.html
index 06b1499..aae0c23 100644
--- a/template/src/oj/contest/contest_rank.html
+++ b/template/src/oj/contest/contest_rank.html
@@ -70,14 +70,10 @@
                         {% endfor %}
                         </tbody>
                     </table>
-                    <input type="checkbox" id="auto-refresh" {% if auto_refresh %}checked{% endif %}
-                           onchange="if(this.checked){location.href+='?auto_refresh=true'}else{location.href=location.href.replace('?auto_refresh=true', '')}">
-                    自动刷新
+                    {% include "oj/contest/_contest_auto_refresh_check.html" %}
                 {% else %}
                     <p>还没有结果</p>
-                    <input type="checkbox" id="auto-refresh" {% if auto_refresh %}checked{% endif %}
-                           onchange="if(this.checked){location.href+='?auto_refresh=true'}else{location.href=location.href.replace('?auto_refresh=true', '')}">
-                    自动刷新
+                    {% include "oj/contest/_contest_auto_refresh_check.html" %}
                 {% endif %}
 
             </div>