diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..9870cdd
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "third_party/cloud"]
+	path = third_party/cloud
+	url = git@git.kingsome.cn:server/cloud.git
+[submodule "third_party/tools"]
+	path = third_party/tools
+	url = git@git.kingsome.cn:server_common/tools.git
diff --git a/third_party/cloud b/third_party/cloud
new file mode 160000
index 0000000..d994fbe
--- /dev/null
+++ b/third_party/cloud
@@ -0,0 +1 @@
+Subproject commit d994fbecbeb2f90e06e4995a97153dc4cd4d92bf
diff --git a/third_party/tools b/third_party/tools
new file mode 160000
index 0000000..725d70e
--- /dev/null
+++ b/third_party/tools
@@ -0,0 +1 @@
+Subproject commit 725d70ebaba30c20124075cf5e4bd751d2404d28