diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..ff60f91
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "threecolor-modbus-collector/threecolor-modbus-collector"]
+	path = threecolor-modbus-collector/threecolor-modbus-collector
+	url = http://192.168.1.89:3000/shenzhouyu/modbus-collector.git
diff --git a/threecolor-modbus-collector/threecolor-modbus-collector b/threecolor-modbus-collector/threecolor-modbus-collector
new file mode 160000
index 0000000..774cde7
--- /dev/null
+++ b/threecolor-modbus-collector/threecolor-modbus-collector
@@ -0,0 +1 @@
+Subproject commit 774cde7bff62cb28dee7f56d837d16336b86425d