diff --git a/nginx.conf b/nginx.conf
index 262415d..7c824c8 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -59,7 +59,7 @@ http {
         return 301 https://$host$request_uri;
     }
 
-    # 默认处理：未匹配的域名或 IP 访问返回 444
+    # 默认处理：裸域名及所有未匹配的域名/IP 统一 301 跳转到 www 前端
     server {
         listen 443 ssl default_server;
         http2 on;
@@ -68,18 +68,6 @@ http {
         ssl_certificate /etc/nginx/ssl/offerpai.com.cn.crt;
         ssl_certificate_key /etc/nginx/ssl/offerpai.com.cn.key;
 
-        return 444;
-    }
-
-    # 裸域名重定向：offerpai.com.cn → www.offerpai.com.cn
-    server {
-        listen 443 ssl;
-        http2 on;
-        server_name offerpai.com.cn;
-
-        ssl_certificate /etc/nginx/ssl/offerpai.com.cn.crt;
-        ssl_certificate_key /etc/nginx/ssl/offerpai.com.cn.key;
-
         return 301 https://www.offerpai.com.cn$request_uri;
     }