diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..67744be
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "third_party/loginserver"]
+	path = third_party/loginserver
+	url = git@git.kingsome.cn:aozhiwei/loginserver.git
diff --git a/third_party/loginserver b/third_party/loginserver
new file mode 160000
index 0000000..443e655
--- /dev/null
+++ b/third_party/loginserver
@@ -0,0 +1 @@
+Subproject commit 443e65551f047cd4ee2f72afb554b73ad9d82a27