diff --git a/nginx/sites-available/verbocloud.itguys.com.br.conf b/nginx/sites-available/verbocloud.itguys.com.br.conf
index d4adf8c..fa99d45 100644
--- a/nginx/sites-available/verbocloud.itguys.com.br.conf
+++ b/nginx/sites-available/verbocloud.itguys.com.br.conf
@@ -31,7 +31,7 @@ upstream nextcloud_aio_backend {
 
 # Backend 2: O Office Online Server (nativo no Windows Server)
 upstream office_online_backend {
-    # Assumindo que o OOS está na porta 443 (HTTPS)
+    # Assumindo que o OOS está na porta 80 (HTTP)
     server 172.16.253.13:80;
 }
 
@@ -131,8 +131,6 @@ server {
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection "upgrade";
         proxy_set_header Accept-Encoding "";
-        sub_filter 'nextcloud001' 'verbocloud.itguys.com.br';
-        sub_filter_once off;
         sub_filter_types text/css text/javascript application/javascript application/json;
 	proxy_ssl_verify off;
         if ($request_method = 'OPTIONS') {