diff --git a/lives/2020-12-09/day.yaml b/lives/2020-12-09/day.yaml
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+# 日期时间戳标志
+timestamp: '2020-12-09'
+title: 'github universe 2020 欧美会场直播(12-09日)'
+items:
+# 数组需要根据 start-point 排序
+#1 
+  - start_time: '0:30'
+    end_time: '01:00'
+    title: '开幕表演：现场编码的原始作品'
+    namespace_path: ''
+    description: 'DJ Dave(aka Sarah Davis)'
+    live_link: ''
+    supporters:
+    - url: ' '
+      link: ''
+#2 
+  - start_time: '01:30'
+    end_time: '01:45'
+    title: '开幕致辞'
+    namespace_path: ''
+    description: 'Nat Friedman | CEO Github'
+    live_link: ' '
+    supporters:
+    - url: ' '
+      link: ' '
+#3   
+  - start_time: '01:45'
+    end_time: '02:15'
+    title: 'Github 如何帮助你尽早发现漏洞'
+    namespace_path: ' '
+    description: ' '
+    live_link: ' '
+    supporters:
+    - url: ' '
+      link: ' '
+relations:
+  - url: ''
+    timestamp: '2020-12-10'
+    title: 'java直播'
+#  - url: ''
+#    timestamp: '2020-11-12'
+#    title: 'ruby直播'
+#  - url: ''
+#    timestamp: '2020-11-11'
+#    title: 'python直播'
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