<div id="List" style="height: 200px;overflow-y: scroll">
<ul id="chat-list" class="m-chat-list p-chat-list">
<li class="u-msg item-me session-chat">
<div idclient="cdb11992c7d2bfa1adfa8950f3fc5e9d" time="1529476888002" flow="out" type="file" style="overflow: hidden; text-align: left;">
<a class="msg-head"><span class="ivu-avatar ivu-avatar-circle ivu-avatar-large ivu-avatar-image"><img src="../../../../static/img/avatar/unknown.png"></span></a>
<span class="msg-text"><a href="https://nim.nosdn.127.net/NDMxNDk0Ng==/bmltYV8xOTUzNjU2NzgyXzE1Mjk0NzY4ODc2OTlfZTFkNTgwMjktNmVjNC00YWY2LWE3NTctNTIzZTA5YTJmY2Nh" target="_blank"><i class="u-icon icon-file"></i>SAAS (1).xlsx</a></span> <!---->
</div>
</li>
<li class="u-msg item-time session-chat">
<div>---- 15:56 ----</div>
</li>
<li class="u-msg item-me session-chat">
<div idclient="6c515051c0acfe5dd87b36932c7467f0" time="1529481377228" flow="out" type="text" style="overflow: hidden; text-align: left;">
<a class="msg-head"><span class="ivu-avatar ivu-avatar-circle ivu-avatar-large ivu-avatar-image"><img src="../../../../static/img/avatar/unknown.png"></span></a>
<span class="msg-text"><div>lalal</div> <div id="6c515051c0acfe5dd87b36932c7467f0"></div></span> <!---->
</div>
</li>
<li class="u-msg item-me session-chat">
<div idclient="e7ac26afc38afd08ea8a8d8d0e200b96" time="1529481479525" flow="out" type="text" style="overflow: hidden; text-align: left;">
<a class="msg-head"><span class="ivu-avatar ivu-avatar-circle ivu-avatar-large ivu-avatar-image"><img src="../../../../static/img/avatar/unknown.png"></span></a>
<span class="msg-text"><div>dfadsfas</div> <div id="e7ac26afc38afd08ea8a8d8d0e200b96"></div></span> <!---->
</div>
</li>
<li class="u-msg item-me session-chat">
<div idclient="cc3f28109507cb8e107e03dc6dfd18ff" time="1529481511642" flow="out" type="text" style="overflow: hidden; text-align: left;">
<a class="msg-head"><span class="ivu-avatar ivu-avatar-circle ivu-avatar-large ivu-avatar-image"><img src="../../../../static/img/avatar/unknown.png"></span></a>
<span class="msg-text"><div>adfasdfa</div> <div id="cc3f28109507cb8e107e03dc6dfd18ff"></div></span> <!---->
</div>
</li>
<li class="u-msg item-time session-chat">
<div>---- 16:53 ----</div>
</li>
<li class="u-msg item-me session-chat">
<div idclient="3a7f635b911f0b1d6cb2621f99dd8544" time="1529484819555" flow="out" type="image" style="overflow: hidden; text-align: left;">
<a class="msg-head"><span class="ivu-avatar ivu-avatar-circle ivu-avatar-large ivu-avatar-image"><img src="../../../../static/img/avatar/unknown.png"></span></a>
<span class="msg-text">
<!--<img src="https://nim.nosdn.127.net/NDMxNDk0Ng==/bmltYV8xOTUzNjU2NzgyXzE1Mjk0ODQ4MTkwMTBfMzc5N2Q4MGQtOGVmNS00NWZjLTgyZjctYWUzN2Y0NzIzNzAz?imageView&thumbnail=180x0&quality=85">-->
<div></div>
</span>
<!---->
</div>
</li>
<li class="u-msg item-time session-chat">
<div>---- 17:47 ----</div>
</li>
<li class="u-msg item-me session-chat">
<div idclient="ed0ed204daa0a87c6cb078182096742b" time="1529488079948" flow="out" type="image" style="overflow: hidden; text-align: left;"><a class="msg-head">
<span class="ivu-avatar ivu-avatar-circle ivu-avatar-large ivu-avatar-image">
<img src="../../../../static/img/avatar/unknown.png">
</span></a>
<span class="msg-text">
<div></div>
</span>
<!---->
</div>
</li>
</ul>
<div id="bottom" style="height: 10px"></div>
</div>
<script>
document.getElementById("bottom").scrollIntoView()
// $(function () {
// $("-sharpList").scrollTop(999999)
//// $("-sharpList").scrollTop($("-sharpList").scrollHeight)
//// $("-sharpList").scrollTop($("-sharpList")[0].scrollHeight)
// })
// document.getElementById("List").scrollTop = 999999
<?script>
replace the picture to reach the bottom
everything in script above has been tried, and the problem is all the same. Does any god know how to solve it?