diff --git a/content/events/welcome-gui-cao-as-new-committer/index.md b/content/events/welcome-gui-cao-as-new-committer/index.md
index 42def23..68bdc41 100644
--- a/content/events/welcome-gui-cao-as-new-committer/index.md
+++ b/content/events/welcome-gui-cao-as-new-committer/index.md
@@ -12,6 +12,6 @@
 At Dec. 4th, 2020, the project management committee(PMC) passed the proposal of promoting him as a new committer.
 He has accepted the invitation at the same day.
 
-Welcome Gui Gao join the committer team.
+Welcome Gui Cao join the committer team.
 
-[1] https://github.com/apache/skywalking/commits?author=zifeihan
\ No newline at end of file
+[1] https://github.com/apache/skywalking/commits?author=zifeihan