diff --git a/.gitmodules b/.gitmodules
index dad8581..b575d47 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,4 @@
 [submodule "submodule"]
 	path = module
 	url = http://192.168.1.41:3000/lks/submodule.git
+	branch = main