diff --git a/static/conf/nginx.conf b/static/conf/nginx.conf
index fa1d80f..6adc241 100644
--- a/static/conf/nginx.conf
+++ b/static/conf/nginx.conf
@@ -35,7 +35,7 @@ http {
             gzip_static on;
             brotli_static on;
             error_page 404 /404.html;
-            expires 2d;
+            expires 3600;
             add_header Cache-Control "public, no-transform";
         }
 
@@ -53,7 +53,7 @@ http {
             proxy_cache_key $scheme://$host$uri$is_args$query_string;
             proxy_ignore_headers Cache-Control;
             proxy_cache_valid 200 10080m;
-            expires 7d;
+            expires 3d;
             add_header Cache-Control "public, no-transform";
         }
     }