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..eb60f04
--- /dev/null
+++ b/third_party/cloud
@@ -0,0 +1 @@
+Subproject commit eb60f04120d2cbcb6510b420d067e5d2477a2437
diff --git a/third_party/tools b/third_party/tools
new file mode 160000
index 0000000..89d4afa
--- /dev/null
+++ b/third_party/tools
@@ -0,0 +1 @@
+Subproject commit 89d4afa65c9b905ea1ac114a1280b5dd203a7ad7