diff --git a/src/util/hashtable.h b/src/util/hashtable.h
index f550ee917..acbe2a818 100644
--- a/src/util/hashtable.h
+++ b/src/util/hashtable.h
@@ -12,6 +12,7 @@ Abstract:
 Author:
 
     Leonardo de Moura (leonardo) 2006-09-11.
+    Chuyue Sun (liviasun) 2024-07-18.
 
 Revision History: