diff --git a/.gitmodules b/.gitmodules
index 5698c74..82fac9f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "third_party/a8engine"]
 	path = third_party/a8engine
 	url = git@git.kingsome.cn:server_common/a8engine.git
+[submodule "third_party/tools"]
+	path = third_party/tools
+	url = git@git.kingsome.cn:server_common/tools.git
diff --git a/third_party/tools b/third_party/tools
new file mode 160000
index 0000000..360b1d2
--- /dev/null
+++ b/third_party/tools
@@ -0,0 +1 @@
+Subproject commit 360b1d2d8c6ad7acaa92a441ce8aee946344acbf