diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..b356597
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "third_party/dbproxy"]
+	path = third_party/dbproxy
+	url = git@git.kingsome.cn:server_common/dbproxy.git
diff --git a/third_party/dbproxy b/third_party/dbproxy
new file mode 160000
index 0000000..580d600
--- /dev/null
+++ b/third_party/dbproxy
@@ -0,0 +1 @@
+Subproject commit 580d6001fa0de80cb959fa66e2eef5693f3ed73b