diff --git a/README.md b/README.md
index 202a96b..983d5e7 100644
--- a/README.md
+++ b/README.md
@@ -122,13 +122,6 @@ client_max_body_size 0;
 output_buffers 4 64k;
 proxy_hide_header Upgrade;
 proxy_hide_header X-Powered-By;
-add_header Content-Security-Policy "upgrade-insecure-requests";
-add_header X-Frame-Options "SAMEORIGIN";
-add_header X-XSS-Protection "1; mode=block" always;
-add_header X-Content-Type-Options "nosniff" always;
-add_header Cache-Control "no-transform" always;
-add_header Referrer-Policy no-referrer always;
-add_header X-Robots-Tag none;
 gzip on;
 gzip_types text/plain text/css application/json application/javascript text/xml application/xml ;
 gzip_min_length 1024;
@@ -160,13 +153,6 @@ client_max_body_size 20m;
 output_buffers 4 64k;
 proxy_hide_header Upgrade;
 proxy_hide_header X-Powered-By;
-add_header Content-Security-Policy "upgrade-insecure-requests";
-add_header X-Frame-Options "SAMEORIGIN";
-add_header X-XSS-Protection "1; mode=block" always;
-add_header X-Content-Type-Options "nosniff" always;
-add_header Cache-Control "no-transform" always;
-add_header Referrer-Policy no-referrer always;
-add_header X-Robots-Tag none;
 gzip on;
 gzip_types text/plain text/css application/json application/javascript text/xml application/xml ;
 gzip_min_length 1024;