diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index cf409b2..641684d 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -6,6 +6,9 @@ server {
 
     charset utf-8;
 
+    # 容器内监听 80、对外映射 18091：绝对重定向会丢外部端口，改发相对 Location
+    absolute_redirect off;
+
     access_log /var/log/nginx/access.log;
     error_log /var/log/nginx/error.log;