diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..ab57e58
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,8 @@
+[submodule "server"]
+	path = server
+	url = https://git.alimzs.com:6443/nikelaluo/update-server.git
+	branch = master
+[submodule "client"]
+	path = client
+	url = https://git.alimzs.com:6443/nikelaluo/update-client.git
+	branch = master
diff --git a/client b/client
new file mode 160000
index 0000000..b06e003
--- /dev/null
+++ b/client
@@ -0,0 +1 @@
+Subproject commit b06e0035020ba0181035977194be39fd8443b0d3
diff --git a/server b/server
new file mode 160000
index 0000000..9a6ac1e
--- /dev/null
+++ b/server
@@ -0,0 +1 @@
+Subproject commit 9a6ac1e4edc3f0b84e1ef9ef5004a537bbca19d9