diff --git a/event/beijing-2019-08-24/index.html b/event/beijing-2019-08-24/index.html
index 2121903c36bf1c881fb4105d1ce5acb72134dff2..17b0db822ef47189dc90ad4a94fabe98a78c5cc5 100644
--- a/event/beijing-2019-08-24/index.html
+++ b/event/beijing-2019-08-24/index.html
@@ -379,11 +379,19 @@ var trackOutboundLink = function(id, url) {
       
       <div class="guest">
         
-        <div>本次活动还有空余的话题，欢迎您<a href="mailto:event@jenkins-zh.cn?subject=活动-%e5%bc%80%e6%ba%90%e4%ba%ba%e7%ba%bf%e4%b8%8b%e8%a7%81%e9%9d%a2%e4%bc%9a-讲师申请&body=请提供您的个人简介以及分享的题目"
-        class="f6 ph3 pv1 br2 dib  tc ttu mv3 bg-primary-color white hover-bg-green link"
-        target="_blank" style="margin: 5px;">
-        立即申请作为讲师
-        </a></div>
+        
+        <div style="min-width: 100px;">
+          
+          
+          <img src="/images/speakers/anonymous.png" alt>
+        </div>
+        <div class="guest-detail">
+          <div class="title">
+            
+            <span class="job-title"></span>
+          </div>
+          <div></div>
+        </div>
         
       </div>
       
@@ -422,7 +430,7 @@ var trackOutboundLink = function(id, url) {
       <div class="schedule-content">
         <div class="time">14:45-15:45</div>
         <div class="schedule-timeline"></div>
-        <div class="content">Panel 开源社区的发展和维护</div>
+        <div class="content">Panel 开源社区的发展和维护（赵晓杰、刘天栋、慕睿涛、曹勇华）</div>
       </div>
       
       <div class="schedule-content">
diff --git a/images/speakers/always-china.png b/images/speakers/always-china.png
new file mode 100644
index 0000000000000000000000000000000000000000..a6102c6e90ae9f82f9371cdb1a62073e7add7ce3
Binary files /dev/null and b/images/speakers/always-china.png differ
diff --git a/index.html b/index.html
index bb47da7034520229fb4f4d333dc29f405c7de993..352e0a080cfd54526c72cd9391c6635dc279cd78 100644
--- a/index.html
+++ b/index.html
@@ -1853,19 +1853,19 @@ RU5ErkJggg==" />
         
           
           
-          <a href="/event/beijing-2019-07-27/" class="tile lazyload cover dib f4 ml1 mr4 bg-black relative mw-100 shadow-5">
-            <img width="400px" height="200px" src="/images/meetup/ci-cd.jpeg"></img>
+          <a href="/event/beijing-2019-08-24/" class="tile lazyload cover dib f4 ml1 mr4 bg-black relative mw-100 shadow-5">
+            <img width="400px" height="200px" src="/images/meetup/kaiyuan.jpg"></img>
           </a>
           
         
           
           
-        
+          <a href="/event/beijing-2019-07-27/" class="tile lazyload cover dib f4 ml1 mr4 bg-black relative mw-100 shadow-5">
+            <img width="400px" height="200px" src="/images/meetup/ci-cd.jpeg"></img>
+          </a>
           
+        
           
-          <a href="/event/beijing-2019-08-24/" class="tile lazyload cover dib f4 ml1 mr4 bg-black relative mw-100 shadow-5">
-            <img width="400px" height="200px" src="/images/meetup/kaiyuan.jpg"></img>
-          </a>
           
         
       </div>
diff --git a/speaker/always-china.json b/speaker/always-china.json
new file mode 100644
index 0000000000000000000000000000000000000000..6a1c24fd1a15b7961356abeb2e0f07038f9be67c
--- /dev/null
+++ b/speaker/always-china.json
@@ -0,0 +1,7 @@
+{
+    "type": "speaker",
+    "displayName": "曹勇华",
+    "title": "Chatopera CEO",
+    "github": "always-china",
+    "bio": "从事3年软件开发工作，掌握全栈开发技能，熟悉JavaScript、Java和Node.js等。目前在Chatopera从事春松客服，聊天机器人平台。春松客服是帮助中小型企业快速而低成本的获得好用的智能客服系统。"
+}
\ No newline at end of file
diff --git a/wechat/articles/2019/05/2019-05-29-jenkins-release/index.html b/wechat/articles/2019/05/2019-05-29-jenkins-release/index.html
index 1a7fe4beac70aa4fadbbff1fdaf9cd02e42df0d0..63ca1209d6015b73460bf16784f2a56a319a8550 100644
--- a/wechat/articles/2019/05/2019-05-29-jenkins-release/index.html
+++ b/wechat/articles/2019/05/2019-05-29-jenkins-release/index.html
@@ -344,10 +344,10 @@ var trackOutboundLink = function(id, url) {
 <h2>参考</h2>
 <ul>
 	
-	<li><a href="/wechat/articles/2019/07/2019-07-18-jenkins-weekly-release/">Jenkins 每周版更新</a></li>
-	
 	<li><a href="/wechat/articles/2019/07/2019-07-09-jenkins-release/">Jenkins 长期支持版更新</a></li>
 	
+	<li><a href="/wechat/articles/2019/07/2019-07-18-jenkins-weekly-release/">Jenkins 每周版更新</a></li>
+	
 </ul>
 
         </div>