Update about.md

_pages/about.md

@@ -75,8 +75,9 @@ He obtained master degree of computer science in Beijing University of Posts and
 - *2018.10* Hengtong Enterprise Scholarship of 2018.
 - *2017.10* National Encouragement Scholarship of 2017.
 
-# 💬 Invited Talks
-- *2022.07*, An informal talk about his recent work - DTR for action recognition at Peking University. 
+# 💬 Academic service
+Reviewer: ACCV 2022, NeurIPS 2024
+
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 # 💻 Experieces