diff --git a/cns/cns.sh b/cns/cns.sh
index 25565ea..4d0b501 100644
--- a/cns/cns.sh
+++ b/cns/cns.sh
@@ -71,8 +71,8 @@ InstallFiles() {
 	fi
 	mkdir -p "$cns_install_dir" || Error "Create cns install directory failed."
 	cd "$cns_install_dir" || exit 1
-	$download_tool_cmd cns http://xray.540186.xyz/dxy/cns/linux_${machine} || Error "cns download failed."
-	$download_tool_cmd cns.init http://xray.540186.xyz/dxy/cns/cns.init || Error "cns.init download failed."
+	$download_tool_cmd cns https://github.com/a131878/cns/blob/main/cns/linux_${machine} || Error "cns download failed."
+	$download_tool_cmd cns.init https://github.com/a131878/cns/edit/main/cns/cns.init || Error "cns.init download failed."
 	[ -f '/etc/rc.common' ] && rcCommon='/etc/rc.common'
 	sed -i "s~#!/bin/sh~#!$SHELL $rcCommon~" cns.init
 	sed -i "s~\[cns_start_cmd\]~$cns_start_cmd~g" cns.init
@@ -99,7 +99,7 @@ InstallFiles() {
 	EOF
 	chmod -R +rwx "$cns_install_dir" /etc/init.d/cns
 	if type systemctl && [ -z "$(systemctl --failed|grep -q 'Host is down')" ]; then
-		$download_tool_cmd /lib/systemd/system/cns.service http://xray.540186.xyz/dxy/cns/cns.service || Error "cns.service download failed."
+		$download_tool_cmd /lib/systemd/system/cns.service https://github.com/a131878/cns/edit/main/cns/cns.service || Error "cns.service download failed."
 		chmod +rwx /lib/systemd/system/cns.service
 		sed -i "s~\[cns_install_dir\]~$cns_install_dir~g"  /lib/systemd/system/cns.service
 		systemctl daemon-reload