diff --git a/.mailmap b/.mailmap
index cc94d92461..82d202841d 100644
--- a/.mailmap
+++ b/.mailmap
@@ -25,3 +25,5 @@ Eric Dong <eric.dong@intel.com> <ydong10@Edk2>
 Erik Bjorge <erik.c.bjorge@intel.com> <geekboy15a@6f19259b-4bc3-4df7-8a09-765794883524>
 Hao A Wu <hao.a.wu@intel.com>
 Hao A Wu <hao.a.wu@intel.com> <hwu1225@Edk2>
+Hot Tian <hot.tian@intel.com>
+Hot Tian <hot.tian@intel.com> <hhtian@6f19259b-4bc3-4df7-8a09-765794883524>