diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index e0e50c55..20f82f04 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -109,7 +109,7 @@ http {
             location ~* ^/api/workspace/([a-zA-Z0-9_-]+)/publish$ {
                 set $appflowy_cloud appflowy_cloud;
                 proxy_pass http://$appflowy_cloud:8000;
-                proxy_pass_request_headers off;
+                proxy_request_buffering off;
                 client_max_body_size 256M;
             }
         }