diff --git a/lib/domains/blacklist.txt b/lib/domains/blacklist.txt
index c94e8cb2a4..dcf02a2404 100644
--- a/lib/domains/blacklist.txt
+++ b/lib/domains/blacklist.txt
@@ -102,4 +102,5 @@ cloudlearn.tech
 bbc.edu.cn
 student.cccs.edu
 fountaingatesc.vic.edu.au
-edu.tanta.edu.eg
\ No newline at end of file
+edu.tanta.edu.eg
+std.uestc.edu.cn
\ No newline at end of file