diff --git a/conf/nginx.conf b/conf/nginx.conf
index fde6590..b9549c1 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -15,6 +15,8 @@ location ~ __PATH__/(?<ndpath>.*) {
     proxy_set_header Connection "keep-alive";
     proxy_store off;
     proxy_pass http://127.0.0.1:19999/$ndpath$is_args$args;
+    
+    add_header Content-Security-Policy "upgrade-insecure-requests; object-src 'none'; script-src https: 'unsafe-eval' 'unsafe-inline'";
 
     gzip on;
     gzip_proxied any;