diff --git a/lib/domains/stoplist.txt b/lib/domains/stoplist.txt
index 0eaf467dc2..6cd09d65b2 100644
--- a/lib/domains/stoplist.txt
+++ b/lib/domains/stoplist.txt
@@ -245,4 +245,5 @@ vip.hnist.edu.cn
 nccu.edu.tw
 stu.hnucm.edu.cn
 mail.ntust.edu.tw
-bit.edu.cn
\ No newline at end of file
+bit.edu.cn
+mails.qust.edu.cn
\ No newline at end of file