diff --git a/templates/repos.html b/templates/repos.html
index 02455f3ba2..7e30646fc3 100644
--- a/templates/repos.html
+++ b/templates/repos.html
@@ -54,13 +54,11 @@
 
 {% block extra_script %}
 <script type="text/javascript">
-    if ($('.repo-delete-btn')) {
-        $('.repo-delete-btn').each(function() {
-                $(this).click(function() {
-                    location.href = $(this).attr('data');
-                    });
+    $('.repo-delete-btn').each(function() {
+        $(this).click(function() {
+            location.href = $(this).attr('data');
         });
-    }
+    });
 </script>
 {% endblock %}
  
diff --git a/templates/useradmin.html b/templates/useradmin.html
index 199dd2e4e7..0cc995ea11 100644
--- a/templates/useradmin.html
+++ b/templates/useradmin.html
@@ -32,7 +32,7 @@
         <td>{{ user.profile.ccnet_user_id }}</td>
         <td>
             {% for role in user.role_list %}
-            {{ role }}<span class="small-action-link">(<a href="{{ SITE_ROOT }}useradmin/{{ user.profile.ccnet_user_id }}/role/remove/?role={{ role }}">删除</a>)</span> 
+            {{ role }} <button data="{{ SITE_ROOT }}useradmin/{{ user.profile.ccnet_user_id }}/role/remove/?role={{ role }}" class="role-delete-btn">删除</button><br /> 
             {% endfor %}
         </td>
         {% else %}
@@ -74,6 +74,11 @@
             location.href = $(this).attr('data');
         });
     });
+    $('.role-delete-btn').each(function(){
+        $(this).click(function(){
+            location.href = $(this).attr('data');
+        });
+    });
 $(function() {
 
 $(".add-role-btn").each(function() {