diff --git a/README.md b/README.md
index b48aed5ac0a..abb27240391 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,3 @@
 ClickHouse is an open-source column-oriented database management system that allows generating analytical data reports in real time.
 
 [Read more...](https://clickhouse.yandex/)
-
-[ClickHouse Community Meetup in Palo Alto on October 25, 2017](http://bit.ly/clickhouse-meetup-palo-alto-october-2017)
diff --git a/website/index.html b/website/index.html
index 2787a11b008..5e4d4627437 100644
--- a/website/index.html
+++ b/website/index.html
@@ -90,11 +90,6 @@ <h1 id="main-title">
         <div class="clear"></div>
     </div>
 </div>
-<div id="announcement" class="colored-block">
-    <div class="page">
-        <a id="announcement-link" href="http://bit.ly/clickhouse-meetup-palo-alto-october-2017" rel="external nofollow" target="_blank">ClickHouse Community Meetup in Palo Alto on October 25, 2017</a>
-    </div>
-</div>
 
 <div class="page">
     <h2 id="slogan">ClickHouse. Just makes you think faster.</h2>
@@ -200,7 +195,7 @@ <h2 id="independent-benchmarks">Independent Benchmarks</h2>
                rel="external nofollow" target="_blank">ClickHouse vs Amazon RedShift Benchmark</a> by Altinity</li>
         <li><a href="https://carto.com/blog/inside/geospatial-processing-with-clickhouse"
                rel="external nofollow" target="_blank">Geospatial processing with Clickhouse</a> by Carto</li>
-        <li><a href="https://translate.yandex.com/translate?url=http%3A%2F%2Fverynull.com%2F2016%2F08%2F22%2Finfinidb%E4%B8%8Eclickhouse%E5%AF%B9%E6%AF%94%2F&lang=zh-en"
+        <li><a href="https://translate.yandex.com/translate?url=http%3A%2F%2Fverynull.com%2F2016%2F08%2F22%2Finfinidb%E4%B8%8Eclickhouse%E5%AF%B9%E6%AF%94%2F&amp;lang=zh-en"
                rel="external nofollow" target="_blank">ClickHouse and InfiniDB comparison</a> by RamboLau <span class="grey">(machine translation from Chinese)</span></li>
     </ul>
 
@@ -310,10 +305,12 @@ <h2 id="success-stories">Success Stories</h2>
         <li><a href="docs/en/introduction/ya_metrika_task.html">Yandex.Metrica</a></li>
         <li><a href="https://blog.cloudflare.com/how-cloudflare-analyzes-1m-dns-queries-per-second/"
                rel="external nofollow" target="_blank">CloudFlare DNS Analytics</a></li>
-        <li><a href="https://translate.yandex.com/translate?url=https%3A%2F%2Fhabrahabr.ru%2Fpost%2F322620%2F&lang=ru-en"
+        <li><a href="https://translate.yandex.com/translate?url=https%3A%2F%2Fhabrahabr.ru%2Fpost%2F322620%2F&amp;lang=ru-en"
                rel="external nofollow" target="_blank">Migrating to Yandex ClickHouse</a> by LifeStreet <span class="grey">(machine translation from Russian)</span></li>
-        <li><a href="https://translate.yandex.com/translate?url=https%3A%2F%2Fhabrahabr.ru%2Fcompany%2Fsmi2%2Fblog%2F314558%2F&lang=ru-en"
+        <li><a href="https://translate.yandex.com/translate?url=https%3A%2F%2Fhabrahabr.ru%2Fcompany%2Fsmi2%2Fblog%2F314558%2F&amp;lang=ru-en"
                rel="external nofollow" target="_blank">How to start ClickHouse up and win the jackpot</a> by SMI2 <span class="grey">(machine translation from Russian)</span></li>
+        <li><a href="https://translate.yandex.com/translate?url=http%3A%2F%2Fwww.jianshu.com%2Fp%2F4c86a2478cca&amp;lang=zh-en"
+            rel="external nofollow" target="_blank">First place at Analysys OLAP algorithm contest</a> <span class="grey">(machine translation from Chinese)</span></li>
         <li><a href="https://www.yandex.com/company/press_center/press_releases/2012/2012-04-10/"
                rel="external nofollow" target="_blank">LHCb experiment</a> by CERN</li>
     </ul>