diff --git a/lib/domains/cn/edu/tust/mail.txt b/lib/domains/cn/edu/tust/mail.txt
new file mode 100644
index 0000000000..1d1ec644a1
--- /dev/null
+++ b/lib/domains/cn/edu/tust/mail.txt
@@ -0,0 +1 @@
+Tianjin University of Science&Technology
\ No newline at end of file