diff --git a/lives/index.yml b/lives/index.yml
index 308037879d94807417763b020aa0e38d1d271759..e854cb2847c417869d9bf8bd04bd5eff2e5644ac 100644
--- a/lives/index.yml
+++ b/lives/index.yml
@@ -3,133 +3,13 @@ banner:
   pc_url: 'https://codechina.csdn.net/codechina/operation-work/uploads/4657d23455fca94d4f225dff8c7c902c/banner.png'
   link:  'https://www.wenjuan.com/s/UZBZJvbAil/'
 # 日期时间戳标志
-current: '2020-11-18'
+current: '2020-12-09'
 # 描述 富文本
-description: "11月18日开源技术选型Show"
+description: "github universe 2020 欧美会场直播(12-09日)"
 lives:
-#1 启明云端 
+#1 github 
   - url: 'https://live.csdn.net/room-iframe/ami82/jK9DqTpN'
     wap_url: 'https://live.csdn.net/room/ami82/jK9DqTpN'
-    title: 'esp32玩转彩屏'
-    image: 'https://codechina.csdn.net/uploads/-/system/group/avatar/33596/11-Q4-LOGO-400599.jpg?width=72'
-    live_id: 'jK9DqTpN'
-#2 滴滴DoraemonKit
-  - url: 'https://live.csdn.net/room-iframe/jt704167880/dICl8Oj6'
-    wap_url: 'https://live.csdn.net/room/jt704167880/dICl8Oj6'
-    title: '滴滴DoKit开源之路'
-    image: 'https://javer.oss-cn-shanghai.aliyuncs.com/doraemon/github/DoraemonKit_github.png'
-    live_id: 'dICl8Oj6'
-#3 滴滴Chmaeleoon
-  - url: 'https://live.csdn.net/room-iframe/xUx_xUx/BG5D5Qsu'
-    wap_url: 'https://live.csdn.net/room/xUx_xUx/BG5D5Qsu'
-    title: '跨多端框架-Chameleon'
-    image: 'https://cml.js.org/doc/assets/100*100.png'
-    live_id: 'BG5D5Qsu'
-#4 Uni-app
-  - url: 'https://live.csdn.net/room-iframe/dcloudio/LlyeVPw4'
-    wap_url: 'https://live.csdn.net/room/dcloudio/LlyeVPw4'
-    title: '跨端框架+serverless实现云端一体的开发体验'
-    image: 'https://codechina.csdn.net/uploads/-/system/group/avatar/122/5485517.png?width=72'
-    live_id: 'LlyeVPw4'
-#5 众邦科技  
-  - url: 'https://live.csdn.net/room-iframe/crmeb/LVhDxrK2'
-    wap_url: 'https://live.csdn.net/room/crmeb/LVhDxrK2'
-    title: '赋能开发者，提升企业数字化'
-    image: 'https://codechina.csdn.net/uploads/-/system/group/avatar/30711/logo.png?width=72'
-    live_id: 'LVhDxrK2'
-#6 字节跳动
-  - url: 'https://live.csdn.net/room-iframe/wxhcode1234/Hv7cayZy'
-    wap_url: 'https://live.csdn.net/room/wxhcode1234/Hv7cayZy'
-    title: 'LightSeq：高性能序列推理引擎'
-    image: 'https://codechina.csdn.net/uploads/-/system/group/avatar/33609/4158466.png?width=72'
-    live_id: 'Hv7cayZy'
-#7 滴滴夜莺
-  - url: 'https://live.csdn.net/room-iframe/morflame/j9C1QyPR'
-    wap_url: 'https://live.csdn.net/room/morflame/j9C1QyPR'
-    title: '一站式运维监控平台夜莺分享'
-    image: 'https://codechina.csdn.net/codechina/operation-work/uploads/136de6d1550de127ee81b3a8a9111e28/nightingale-didi.png'
-    live_id: 'j9C1QyPR'
-#9 RT-Thread
-  - url: 'https://live.csdn.net/room-iframe/rtthreadiotos/tgIUGFWe'
-    wap_url: 'https://live.csdn.net/room/rtthreadiotos/tgIUGFWe'
-    title: '开源物联网操作系统RT-Thread的发展之路'
-    image: 'https://codechina.csdn.net/uploads/-/system/group/avatar/781/1783729.png?width=72'
-    live_id: 'tgIUGFWe'
-#10 Pulsar 
-  - url: 'https://live.csdn.net/room-iframe/zhaijia03/A2f14hMJ'
-    wap_url: 'https://live.csdn.net/room/zhaijia03/A2f14hMJ'
-    title: '云原生消息流平台 Apache Pulsar 深度解析'
-    image: 'https://codechina.csdn.net/uploads/-/system/project/avatar/100/3785483276-5b7a0b7503a84_huge256.jpeg?width=90'
-    live_id: 'A2f14hMJ'
-#11 DolphinScheduler  
-  - url: 'https://live.csdn.net/room-iframe/DolphinScheduler/JskqKuGb'
-    wap_url: 'https://live.csdn.net/room/DolphinScheduler/JskqKuGb'
-    title: '下一代大数据任务调度 - Apache DolphinScheduler 介绍&Roadmap'
-    image: 'https://codechina.csdn.net/uploads/-/system/project/avatar/99/logo.jpeg?width=90'
-    live_id: 'JskqKuGb'
-#12 ShardingSphere  
-  - url: 'https://live.csdn.net/room-iframe/ShardingSphere/mBTkAKhT'
-    wap_url: 'https://live.csdn.net/room/ShardingSphere/mBTkAKhT'
-    title: '下一代大数据任务调度 - Apache DolphinScheduler 介绍&Roadmap'
-    image: 'https://codechina.csdn.net/uploads/-/system/project/avatar/7796/ShardingSphere.png?width=90'
-    live_id: 'mBTkAKhT'
-#13 kafka-manager
-  - url: 'https://live.csdn.net/room-iframe/weixin_47597824/IPTEkvE7'
-    wap_url: 'https://live.csdn.net/room/weixin_47597824/IPTEkvE7'
-    title: '如何基于滴滴Kafka-Manager打造专业易用的Kafka服务体系'
-    image: 'https://codechina.csdn.net/uploads/-/system/project/avatar/7797/kafka-manager.png?width=90'
-    live_id: 'IPTEkvE7'
-#14 Greenplum
-  - url: 'https://live.csdn.net/room-iframe/gp_community/s5uG26Wk'
-    wap_url: 'https://live.csdn.net/room/gp_community/s5uG26Wk'
-    title: 'Greenplum - 新一代大数据平台'
-    image: 'https://codechina.csdn.net/uploads/-/system/group/avatar/33795/10-Q4-Greenplum-Horizontal-OnLight-537940.png?width=72'
-    live_id: 's5uG26Wk'
-#15 Pegasus
-  - url: 'https://live.csdn.net/room-iframe/weixin_52598279/TuEc9Hgp'
-    wap_url: 'https://live.csdn.net/room/weixin_52598279/TuEc9Hgp'
-    title: 'Pegasus: 打造小米开源KV存储'
-    image: 'https://codechina.csdn.net/uploads/-/system/project/avatar/7801/pegasus-icon.png?width=90'
-    live_id: 'TuEc9Hgp'
-#8 YTFS WAN
-  - url: 'https://live.csdn.net/room-iframe/yottacommunity/PgNBTPfD'
-    wap_url: 'https://live.csdn.net/room/yottacommunity/PgNBTPfD'
-    title: 'YTFS WAN存储：能抗黑客和核弹饱和攻击的开源存储项目'
-    image: 'https://codechina.csdn.net/uploads/-/system/group/avatar/33625/19-Q4-YTApng-440908.png?width=72'
-    live_id: 'PgNBTPfD'
-#16 ADlik  
-  - url: 'https://live.csdn.net/room-iframe/LF_AI/eG09Ttbq'
-    wap_url: 'https://live.csdn.net/room/LF_AI/eG09Ttbq'
-    title: 'Adlik,加速深度学习模型落地'
-    image: 'https://codechina.csdn.net/uploads/-/system/group/avatar/33685/2-Q4-adlik_color-641612.png?width=72'
-    live_id: 'eG09Ttbq'
-#17 paddlepaddle
-  - url: 'https://live.csdn.net/room-iframe/PaddlePaddle/0b4ObPoe'
-    wap_url: 'https://live.csdn.net/room/PaddlePaddle/0b4ObPoe'
-    title: '产业级开源开放深度学习平台飞桨'
-    image: 'https://codechina.csdn.net/uploads/-/system/group/avatar/5370/23534030.jpeg?width=72'
-    live_id: '0b4ObPoe'
-#18 mindspore
-  - url: 'https://live.csdn.net/room-iframe/yufan0518/CXZ7pO0c'
-    wap_url: 'https://live.csdn.net/room/yufan0518/CXZ7pO0c'
-    title: 'MindSpore全场景AI计算框架介绍'
-    image: 'https://codechina.csdn.net/uploads/-/system/group/avatar/134/mindspore_1578992805.png?width=72'
-    live_id: 'CXZ7pO0c'
-#19 xiaomi
-  - url: 'https://live.csdn.net/room-iframe/lu_229/LsdLJ8Tu'
-    wap_url: 'https://live.csdn.net/room/lu_229/LsdLJ8Tu'
-    title: '基于MACE Micro的AIoT应用实践'
-    image: 'https://codechina.csdn.net/uploads/-/system/project/avatar/7807/13-Q4-mace_logo-397680.png?width=90'
-    live_id: 'LsdLJ8Tu'
-#20 OneFlow
-  - url: 'https://live.csdn.net/room-iframe/OneFlow_Official/CliNM6Da'
-    wap_url: 'https://live.csdn.net/room/OneFlow_Official/CliNM6Da'
-    title: 'OneFlow深度学习框架'
-    image: 'https://codechina.csdn.net/uploads/-/system/group/avatar/33702/15-Q4-LOGO-03-350607.PNG?width=72'
-    live_id: 'CliNM6Da'
-#21 oaid
-  - url: 'https://live.csdn.net/room-iframe/weixin_43476455/B9CvKSMT'
-    wap_url: 'https://live.csdn.net/room/weixin_43476455/B9CvKSMT'
-    title: '最受开发者欢迎的AI推理框架——Tengine的硬核性能与兼容性优势'
-    image: 'https://codechina.csdn.net/uploads/-/system/group/avatar/33694/29125077.jpg?width=72'
-    live_id: 'B9CvKSMT'
\ No newline at end of file
+    title: 'github universe 2020'
+    image: 'https://codechina.csdn.net/uploads/-/system/group/avatar/9733/GitHub-Mark-120px-plus.png?width=72'
+    live_id: 'jK9DqTpN'
\ No newline at end of file