diff --git a/plugins/php/conf/pathinfo.conf b/plugins/php/conf/pathinfo.conf
index 47b573684..fc5ad5219 100644
--- a/plugins/php/conf/pathinfo.conf
+++ b/plugins/php/conf/pathinfo.conf
@@ -5,4 +5,7 @@ if ($fastcgi_script_name ~ "^(.+?\.php)(/.+)$") {
  }
 fastcgi_param SCRIPT_FILENAME $document_root$real_script_name;
 fastcgi_param SCRIPT_NAME $real_script_name;
-fastcgi_param PATH_INFO $path_info;
\ No newline at end of file
+fastcgi_param PATH_INFO $path_info;
+
+#修复http3不传HOST问题
+fastcgi_param HTTP_HOST $host;
\ No newline at end of file