diff --git a/Caddyfile b/Caddyfile
index 6f9e357..aa4c966 100644
--- a/Caddyfile
+++ b/Caddyfile
@@ -6,6 +6,7 @@
         -X-Powered-By
         -Via
         -Date
+        -Content-Disposition
         defer
     }
     
@@ -14,7 +15,10 @@
     }
     handle @static {
         header Cache-Control "public, max-age=3600, immutable"
-        header -ETag
+        -ETag
+        -Content-Disposition
+        -Last-Modified
+        defer
         reverse_proxy gpon-monitoring-app:{$LISTEN_PORT}
     }
     
@@ -24,6 +28,7 @@
     handle @api {
         header Cache-Control "no-cache, no-store, must-revalidate"
         reverse_proxy gpon-monitoring-app:{$LISTEN_PORT}
+        defer
     }
     
     encode gzip zstd