diff --git a/.gitmodules b/.gitmodules
index 20486cc..daf7a16 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
-[submodule "myis11/src/third"]
-	path = myis11/src/third
+[submodule "myis11/src/thirdpart/iris_proto_tool"]
+	path = myis11/src/thirdpart/iris_proto_tool
 	url = http://172.16.0.230:3000/xin/IRIS_Communication_Protocol.git
diff --git a/myis11/src/thirdpart/iris_proto_tool b/myis11/src/thirdpart/iris_proto_tool
new file mode 160000
index 0000000..74b80c2
--- /dev/null
+++ b/myis11/src/thirdpart/iris_proto_tool
@@ -0,0 +1 @@
+Subproject commit 74b80c24b891cb8348ceda4fd73b007c55cc7ab5