diff --git a/nginx/sites-available/cloud.grupopralog.com.br.conf b/nginx/sites-available/cloud.grupopralog.com.br.conf
index f74de2e..6633e3e 100644
--- a/nginx/sites-available/cloud.grupopralog.com.br.conf
+++ b/nginx/sites-available/cloud.grupopralog.com.br.conf
@@ -187,8 +187,36 @@ server {
         #Fim alteracao
     }
 
-    # Office Online (WOPI)
-    location ~ ^/(m|x|we|o|p|wv|op|wd|rtc|rtc2|layouts|view|_layouts|app_scripts)/ {
+    	# Office Online (WOPI)
+	#12/11/2025
+	location ~ ^/(rtc|rtc2)/ {
+	proxy_pass http://officeonline_backend;
+
+    	# Headers de Proxy
+	proxy_set_header Host "srvoffice001.itguys.com.br";
+	proxy_set_header X-Real-IP $remote_addr;
+	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+	proxy_set_header X-Forwarded-Proto $scheme;
+	proxy_set_header X-Forwarded-Host $host;
+	proxy_set_header Accept-Encoding ""; 
+
+    	# Configuração ESSENCIAL para WebSockets
+	proxy_http_version 1.1;
+	proxy_set_header Upgrade $http_upgrade;
+	proxy_set_header Connection "upgrade";
+
+    	# Configuração ESSENCIAL para streaming (Interface estranha)
+	proxy_buffering off;
+	proxy_request_buffering off;
+
+    	# Timeouts longos
+	proxy_connect_timeout 1200s;
+	proxy_send_timeout    1200s;
+	proxy_read_timeout    1200s;
+    }
+	#Fim 12/11/2025
+
+    location ~ ^/(m|x|we|o|p|wv|op|wd|layouts|view|_layouts|app_scripts)/ {
         proxy_pass http://officeonline_backend;
         proxy_set_header Host "srvoffice001.itguys.com.br";
         proxy_set_header X-Real-IP $remote_addr;
@@ -199,8 +227,6 @@ server {
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection "upgrade";
         proxy_set_header Accept-Encoding "";
-        proxy_buffering off;
-        proxy_request_buffering off;
         proxy_connect_timeout 1200s;
         proxy_send_timeout    1200s;
         proxy_read_timeout    1200s;