<script src="js/jquery.min.js" type="text/javascript" charset="utf-8"></script>
<script src="js/weui.min.js" type="text/javascript" charset="utf-8"></script>
<script src="js/jquery.event.ue.js" type="text/javascript" charset="utf-8"></script>
<script src="js/jquery.udraggable.js" type="text/javascript" charset="utf-8"></script><div id="kefu" class="kefu-link"><a href=""><img src="images/kefu@2x.png" ></a></div>
<script type="text/javascript">
$('#kefu').udraggable({});
</script>
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