diff --git a/.gitmodules b/.gitmodules
index aa2e98e..359164c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -16,5 +16,4 @@
 	url = https://github.com/zeromq/libzmq.git
 [submodule "packages/astchunk-leann"]
 	path = packages/astchunk-leann
-	url = git@github.com:yichuan-w/astchunk-leann.git
-	branch = main
+	url = https://github.com/yichuan-w/astchunk-leann.git