--- a/src/http/ngx_http_header_filter_module.c	2026-08-14 11:34:54.186984105 +0800
+++ b/src/http/ngx_http_header_filter_module.c	2026-08-14 11:34:54.189983714 +0800
@@ -46,10 +46,6 @@
 };
 
 
-static u_char ngx_http_server_string[] = "Server: nginx" CRLF;
-static u_char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF;
-static u_char ngx_http_server_build_string[] = "Server: " NGINX_VER_BUILD CRLF;
-
 
 static ngx_str_t ngx_http_status_lines[] = {
 
@@ -283,18 +279,6 @@
 
     clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
 
-    if (r->headers_out.server == NULL) {
-        if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_ON) {
-            len += sizeof(ngx_http_server_full_string) - 1;
-
-        } else if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_BUILD) {
-            len += sizeof(ngx_http_server_build_string) - 1;
-
-        } else {
-            len += sizeof(ngx_http_server_string) - 1;
-        }
-    }
-
     if (r->headers_out.date == NULL) {
         len += sizeof("Date: Mon, 28 Sep 1970 06:00:00 GMT" CRLF) - 1;
     }
@@ -452,23 +436,6 @@
     }
     *b->last++ = CR; *b->last++ = LF;
 
-    if (r->headers_out.server == NULL) {
-        if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_ON) {
-            p = ngx_http_server_full_string;
-            len = sizeof(ngx_http_server_full_string) - 1;
-
-        } else if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_BUILD) {
-            p = ngx_http_server_build_string;
-            len = sizeof(ngx_http_server_build_string) - 1;
-
-        } else {
-            p = ngx_http_server_string;
-            len = sizeof(ngx_http_server_string) - 1;
-        }
-
-        b->last = ngx_cpymem(b->last, p, len);
-    }
-
     if (r->headers_out.date == NULL) {
         b->last = ngx_cpymem(b->last, "Date: ", sizeof("Date: ") - 1);
         b->last = ngx_cpymem(b->last, ngx_cached_http_time.data,