diff --git a/server/nginx.conf b/server/nginx.conf
index 1d9e7eb..6d07f8b 100644
--- a/server/nginx.conf
+++ b/server/nginx.conf
@@ -54,8 +54,8 @@ server {
     }
 
     # Security headers
-    add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' https://www.googletagmanager.com https://cdn.mxpnl.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: https://lh3.googleusercontent.com https://www.googletagmanager.com; connect-src 'self' https://www.google-analytics.com https://analytics.google.com https://*.google-analytics.com https://*.analytics.google.com https://api-js.mixpanel.com https://api.mixpanel.com https://*.mixpanel.com https://*.mxpnl.com https://*.amplitude.com https://content.tinajs.io https://*.tinajs.io https://api.tinajs.io; frame-src https://www.youtube.com; media-src 'self'; worker-src 'self' blob:;" always;
-    add_header X-Frame-Options "DENY" always;
+    add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' https://www.googletagmanager.com https://cdn.mxpnl.com https://us-assets.i.posthog.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' data: https://fonts.gstatic.com; img-src 'self' data: https://lh3.googleusercontent.com https://www.googletagmanager.com; connect-src 'self' https://www.google-analytics.com https://analytics.google.com https://*.google-analytics.com https://*.analytics.google.com https://api-js.mixpanel.com https://api.mixpanel.com https://*.mixpanel.com https://*.mxpnl.com https://*.amplitude.com https://content.tinajs.io https://*.tinajs.io https://api.tinajs.io https://us.i.posthog.com https://us-assets.i.posthog.com; frame-src https://www.youtube.com https://ai-impress.com; media-src 'self'; worker-src 'self' blob:;" always;
+    add_header X-Frame-Options "SAMEORIGIN" always;
     add_header X-Content-Type-Options "nosniff" always;
     add_header X-XSS-Protection "1; mode=block" always;
     add_header Referrer-Policy "no-referrer-when-downgrade" always;