diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..3284264
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "third_party/tools"]
+	path = third_party/tools
+	url = git@git.kingsome.cn:server_common/tools.git
+[submodule "third_party/wsproxy"]
+	path = third_party/wsproxy
+	url = git@git.kingsome.cn:server_common/wsproxy.git
diff --git a/third_party/tools b/third_party/tools
new file mode 160000
index 0000000..c382fab
--- /dev/null
+++ b/third_party/tools
@@ -0,0 +1 @@
+Subproject commit c382fabe3a5b978e5491ade1dd76d67b1197dc04
diff --git a/third_party/wsproxy b/third_party/wsproxy
new file mode 160000
index 0000000..8504e40
--- /dev/null
+++ b/third_party/wsproxy
@@ -0,0 +1 @@
+Subproject commit 8504e406e5e16b70d8b52cb53c17d161426373a3