update

footer.php

@@ -17,6 +17,6 @@
 <script src="//ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
 <script src="//ajax.aspnetcdn.com/ajax/bootstrap/3.3.7/bootstrap.min.js"></script>
 <!--<script src="//cdn.bootcss.com/jquery.pjax/1.9.6/jquery.pjax.min.js"></script>-->
-<!--[if IE]><script src="./js/ie10-viewport-bug-workaround.js"></script><![endif]-->
+<script src="./js/ie10-viewport-bug-workaround.js"></script>
 <script src="./js/jquery.i18n.properties.min.js"></script>
 <script src="./js/languages.js?_=<?=$static_release?>"></script>