diff --git a/data/events.yml b/data/events.yml
index 54b0a48..bb506fa 100644
--- a/data/events.yml
+++ b/data/events.yml
@@ -12,5 +12,5 @@
   title: LLM From Scratch
   kind: workshop
   start: 2026-03-21T14:00:00+08:00
-  end: 2026-03-21T14:00:00+08:00
+  end: 2026-03-21T17:00:00+08:00
   location: 信条书店 Tenetreviver 上海市黄浦区中山南一路788号博荟广场One East