diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 000000000..75593eaa2
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "package/netease/submodules"]
+	path = package/netease/submodules
+	url = ssh://git@g.hz.netease.com:22222/IoT/midware.git
diff --git a/package/netease/submodules b/package/netease/submodules
new file mode 160000
index 000000000..008ca6c29
--- /dev/null
+++ b/package/netease/submodules
@@ -0,0 +1 @@
+Subproject commit 008ca6c29363f4978fe49a305b1223ad217570fe