diff --git a/install.sh b/install.sh
index 2a8b757..1b75f7f 100644
--- a/install.sh
+++ b/install.sh
@@ -753,7 +753,7 @@ install_v2ray() {
 		cp -rf $(pwd)/* /etc/v2ray/233boy/v2ray
 	else
 		pushd /tmp
-		git clone https://github.com/233boy/v2ray -b "$_gitbranch" /etc/v2ray/233boy/v2ray
+		git clone https://github.com/233boy/v2ray -b "$_gitbranch" /etc/v2ray/233boy/v2ray --depth=1
 		popd
 
 	fi