diff --git a/image/nginx/nginx.conf b/image/nginx/nginx.conf
index 03b45d0..ae11bde 100644
--- a/image/nginx/nginx.conf
+++ b/image/nginx/nginx.conf
@@ -28,7 +28,7 @@ http {
 		server_name _;
 		access_log /opt/config/logs/nginx/access.log;
 		if ($external) {
-			return 301 https://$host$request_uri:8443;
+			return 301 https://$host$request_uri:443;
 		}
 
 		location / {