diff --git a/docs/document/level-2/Nginx_TLS_tunnel.md b/docs/document/level-2/Nginx_TLS_tunnel.md
index 70b0644..a5428e2 100644
--- a/docs/document/level-2/Nginx_TLS_tunnel.md
+++ b/docs/document/level-2/Nginx_TLS_tunnel.md
@@ -80,7 +80,7 @@ stream {
 [Unit]
 Description=The NGINX HTTP and reverse proxy server
 After=syslog.target network-online.target remote-fs.target nss-lookup.target
-Wants=network-online.target
+After=xray.service
 
 [Service]
 Type=forking