diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..81a9427
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,5 @@
+[submodule "learn/yolov5"]
+		path = learn/yolov5
+			url = http://192.168.0.51:3000/wangchunlin/yolov5-fire.git
+				branch = use
+	depth = 1