diff --git a/Gemfile.lock b/Gemfile.lock
index 0dd1d36..1fd2893 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -16,9 +16,9 @@
     colorator (1.1.0)
     commonmarker (0.17.13)
       ruby-enum (~> 0.5)
-    concurrent-ruby (1.1.6)
-    dnsruby (1.61.3)
-      addressable (~> 2.5)
+    concurrent-ruby (1.1.7)
+    dnsruby (1.61.4)
+      simpleidn (~> 0.1)
     em-websocket (0.5.1)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
@@ -31,9 +31,9 @@
     ffi (1.13.1)
     forwardable-extended (2.6.0)
     gemoji (3.0.1)
-    github-pages (206)
+    github-pages (207)
       github-pages-health-check (= 1.16.1)
-      jekyll (= 3.8.7)
+      jekyll (= 3.9.0)
       jekyll-avatar (= 0.7.0)
       jekyll-coffeescript (= 1.1.1)
       jekyll-commonmark-ghpages (= 0.1.6)
@@ -67,7 +67,8 @@
       jekyll-theme-time-machine (= 0.1.1)
       jekyll-titles-from-headings (= 0.5.3)
       jemoji (= 0.11.1)
-      kramdown (= 1.17.0)
+      kramdown (= 2.3.0)
+      kramdown-parser-gfm (= 1.1.0)
       liquid (= 4.0.3)
       mercenary (~> 0.3)
       minima (= 2.5.1)
@@ -80,20 +81,20 @@
       octokit (~> 4.0)
       public_suffix (~> 3.0)
       typhoeus (~> 1.3)
-    html-pipeline (2.13.0)
+    html-pipeline (2.14.0)
       activesupport (>= 2)
       nokogiri (>= 1.4)
     http_parser.rb (0.6.0)
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
-    jekyll (3.8.7)
+    jekyll (3.9.0)
       addressable (~> 2.4)
       colorator (~> 1.0)
       em-websocket (~> 0.5)
       i18n (~> 0.7)
       jekyll-sass-converter (~> 1.0)
       jekyll-watch (~> 2.0)
-      kramdown (~> 1.14)
+      kramdown (>= 1.17, < 3)
       liquid (~> 4.0)
       mercenary (~> 0.3.3)
       pathutil (~> 0.9)
@@ -192,7 +193,10 @@
       gemoji (~> 3.0)
       html-pipeline (~> 2.2)
       jekyll (>= 3.0, < 5.0)
-    kramdown (1.17.0)
+    kramdown (2.3.0)
+      rexml
+    kramdown-parser-gfm (1.1.0)
+      kramdown (~> 2.0)
     liquid (4.0.3)
     listen (3.2.1)
       rb-fsevent (~> 0.10, >= 0.10.3)
@@ -205,7 +209,7 @@
       jekyll-seo-tag (~> 2.1)
     minitest (5.14.1)
     multipart-post (2.1.1)
-    nokogiri (1.10.9)
+    nokogiri (1.10.10)
       mini_portile2 (~> 2.4.0)
     octokit (4.18.0)
       faraday (>= 0.9)
@@ -217,6 +221,7 @@
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     redcarpet (3.5.0)
+    rexml (3.2.4)
     rouge (3.19.0)
     ruby-enum (0.8.0)
       i18n
@@ -230,6 +235,8 @@
     sawyer (0.8.2)
       addressable (>= 2.3.5)
       faraday (> 0.8, < 2.0)
+    simpleidn (0.1.1)
+      unf (~> 0.1.4)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
     thread_safe (0.3.6)
@@ -237,8 +244,11 @@
       ethon (>= 0.9.0)
     tzinfo (1.2.7)
       thread_safe (~> 0.1)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.7.7)
     unicode-display_width (1.7.0)
-    zeitwerk (2.3.1)
+    zeitwerk (2.4.0)
 
 PLATFORMS
   ruby
diff --git a/community/member.md b/community/member.md
index 69d4269..60e7980 100644
--- a/community/member.md
+++ b/community/member.md
@@ -31,32 +31,38 @@
     <th style="width: 205px;">timezone</th>
   </tr>
   <tr style="width: 100%;">
-    <td style="width: 205px; vertical-align: middle; text-align: center;">Keqiu Hu</td>
-    <td style="width: 205px; vertical-align: middle; text-align: center;">Keqiu Hu</td>
-    <td style="width: 205px; vertical-align: middle; text-align: center;">Linkedin</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">khu</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;"><a href="https://github.com/oliverhu"><div style="height:100%;width:100%">Keqiu Hu</div></a></td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">LinkedIn</td>
     <td style="width: 205px; vertical-align: middle; text-align: center;">-8</td>
   </tr>
   <tr style="width: 100%;">
     <td style="width: 205px; vertical-align: middle; text-align: center;">liuxun</td>
     <td style="width: 205px; vertical-align: middle; text-align: center;"><a href="https://github.com/liuxunorg"><div style="height:100%;width:100%">Xun Liu</div></a></td>
-    <td style="width: 205px; vertical-align: middle; text-align: center;">PingCAP</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">DiDi</td>
     <td style="width: 205px; vertical-align: middle; text-align: center;">+8</td>
   </tr>
   <tr style="width: 100%;">
     <td style="width: 205px; vertical-align: middle; text-align: center;">wangda</td>
-    <td style="width: 205px; vertical-align: middle; text-align: center;">Wangda Tan</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;"><a href="https://github.com/wangdatan"><div style="height:100%;width:100%">Wangda Tan</div></a></td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">Cloudera</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">-8</td>
+  </tr>
+  <tr style="width: 100%;">
+    <td style="width: 205px; vertical-align: middle; text-align: center;">weichiu</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;"><a href="https://github.com/jojochuang"><div style="height:100%;width:100%">Wei-Chiu Chuang</div></a></td>
     <td style="width: 205px; vertical-align: middle; text-align: center;">Cloudera</td>
     <td style="width: 205px; vertical-align: middle; text-align: center;">-8</td>
   </tr>
   <tr style="width: 100%;">
     <td style="width: 205px; vertical-align: middle; text-align: center;">zhouquan</td>
     <td style="width: 205px; vertical-align: middle; text-align: center;"><a href="https://github.com/yuanzac"><div style="height:100%;width:100%">Zac Zhou</div></a></td>
-    <td style="width: 205px; vertical-align: middle; text-align: center;">Netease</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">Ant Group</td>
     <td style="width: 205px; vertical-align: middle; text-align: center;">+8</td>
   </tr>
   <tr style="width: 100%;">
     <td style="width: 205px; vertical-align: middle; text-align: center;">ztang</td>
-    <td style="width: 205px; vertical-align: middle; text-align: center;">Zhankun Tang</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;"><a href="https://github.com/tangzhankun"><div style="height:100%;width:100%">Zhankun Tang</div></a></td>
     <td style="width: 205px; vertical-align: middle; text-align: center;">Cloudera</td>
     <td style="width: 205px; vertical-align: middle; text-align: center;">+8</td>
   </tr>
@@ -76,33 +82,57 @@
     <th style="width: 205px;">timezone</th>
   </tr>
   <tr style="width: 100%;">
-    <td style="width: 205px; vertical-align: middle; text-align: center;">Keqiu Hu</td>
-    <td style="width: 205px; vertical-align: middle; text-align: center;">Keqiu Hu</td>
-    <td style="width: 205px; vertical-align: middle; text-align: center;">Linkedin</td>
-    <td style="width: 205px; vertical-align: middle; text-align: center;">-8</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">jiwq</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;"><a href="https://github.com/jiwq"><div style="height:100%;width:100%">Wanqiang Ji</div></a></td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">JD.com</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">+8</td>
   </tr>
   <tr style="width: 100%;">
-    <td style="width: 205px; vertical-align: middle; text-align: center;">Yanbo Liang</td>
-    <td style="width: 205px; vertical-align: middle; text-align: center;">Yanbo Liang</td>
-    <td style="width: 205px; vertical-align: middle; text-align: center;">Facebook</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">kaihsun</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;"><a href="https://github.com/kevin85421"><div style="height:100%;width:100%">Kai-Hsun Chen</div></a></td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">Academia Sinica</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">+8</td>
+  </tr>
+  <tr style="width: 100%;">
+    <td style="width: 205px; vertical-align: middle; text-align: center;">khu</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;"><a href="https://github.com/oliverhu"><div style="height:100%;width:100%">Keqiu Hu</div></a></td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">LinkedIn</td>
     <td style="width: 205px; vertical-align: middle; text-align: center;">-8</td>
   </tr>
   <tr style="width: 100%;">
     <td style="width: 205px; vertical-align: middle; text-align: center;">liuxun</td>
     <td style="width: 205px; vertical-align: middle; text-align: center;"><a href="https://github.com/liuxunorg"><div style="height:100%;width:100%">Xun Liu</div></a></td>
-    <td style="width: 205px; vertical-align: middle; text-align: center;">PingCAP</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">DiDi</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">+8</td>
+  </tr>
+  <tr style="width: 100%;">
+    <td style="width: 205px; vertical-align: middle; text-align: center;">pingsutw</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;"><a href="https://github.com/pingsutw"><div style="height:100%;width:100%">Kevin Su</div></a></td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">NCKU</td>
     <td style="width: 205px; vertical-align: middle; text-align: center;">+8</td>
   </tr>
   <tr style="width: 100%;">
     <td style="width: 205px; vertical-align: middle; text-align: center;">wangda</td>
-    <td style="width: 205px; vertical-align: middle; text-align: center;">Wangda Tan</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;"><a href="https://github.com/wangdatan"><div style="height:100%;width:100%">Wangda Tan</div></a></td>
     <td style="width: 205px; vertical-align: middle; text-align: center;">Cloudera</td>
     <td style="width: 205px; vertical-align: middle; text-align: center;">-8</td>
   </tr>
   <tr style="width: 100%;">
+    <td style="width: 205px; vertical-align: middle; text-align: center;">weichiu</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;"><a href="https://github.com/jojochuang"><div style="height:100%;width:100%">Wei-Chiu Chuang</div></a></td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">Cloudera</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">-8</td>
+  </tr>
+  <tr style="width: 100%;">
+    <td style="width: 205px; vertical-align: middle; text-align: center;">yliang</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;"><a href="https://github.com/yanboliang"><div style="height:100%;width:100%">Yanbo Liang</div></a></td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">Facebook</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">-8</td>
+  </tr>
+  <tr style="width: 100%;">
     <td style="width: 205px; vertical-align: middle; text-align: center;">zhouquan</td>
     <td style="width: 205px; vertical-align: middle; text-align: center;"><a href="https://github.com/yuanzac"><div style="height:100%;width:100%">Zac Zhou</div></a></td>
-    <td style="width: 205px; vertical-align: middle; text-align: center;">Netease</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;">Ant Group</td>
     <td style="width: 205px; vertical-align: middle; text-align: center;">+8</td>
   </tr>
   <tr style="width: 100%;">
@@ -113,7 +143,7 @@
   </tr>
   <tr style="width: 100%;">
     <td style="width: 205px; vertical-align: middle; text-align: center;">ztang</td>
-    <td style="width: 205px; vertical-align: middle; text-align: center;">Zhankun Tang</td>
+    <td style="width: 205px; vertical-align: middle; text-align: center;"><a href="https://github.com/tangzhankun"><div style="height:100%;width:100%">Zhankun Tang</div></a></td>
     <td style="width: 205px; vertical-align: middle; text-align: center;">Cloudera</td>
     <td style="width: 205px; vertical-align: middle; text-align: center;">+8</td>
   </tr>