diff --git a/data/person/lituo-DN42 b/data/person/lituo-DN42
index bfa8ae4c7..9e5c88ccc 100644
--- a/data/person/lituo-DN42
+++ b/data/person/lituo-DN42
@@ -1,5 +1,5 @@
 person:             LLT AC01
-e-mail:             lituo96@qq,com
+e-mail:             lituo96@qq.com
 nic-hdl:            lituo-DN42
 mnt-by:              LLTAC01-MNT
 source:             DN42
\ No newline at end of file