diff --git a/_data/publications.yml b/_data/publications.yml
index ae176c6..ac5affa 100644
--- a/_data/publications.yml
+++ b/_data/publications.yml
@@ -16,4 +16,4 @@ main:
     pdf: https://doi.org/10.1145/3631608
     bibtex: https://doi.org/10.1145/3631608
     image: ./assets/img/acm-tosn.png 
-    notes: CCF-B、SCI-4
+    notes: CCF-B、SCI-Q2