diff --git a/.gitmodules b/.gitmodules
index 7cffbf5f3..7f234816c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "antdv-demo"]
 	path = antdv-demo
-	url = https://github.com/tangjinzhou/antdv-demo.git
+	url = git@github.com:tangjinzhou/antdv-demo.git