diff --git a/.gitmodules b/.gitmodules
index 7f41c75..56a44de 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,8 @@
 [submodule ".cursor"]
 	path = .cursor
 	url = http://gitea.liubai.site/ninemine/.cursor.git
+	branch = main
 [submodule "Convention"]
 	path = Convention
 	url = http://gitea.liubai.site/ninemine/Convention-Python.git
+	branch = main