diff --git a/nginx/sites-available/cloud.grupopralog.com.br.conf b/nginx/sites-available/cloud.grupopralog.com.br.conf
index d0a3e18..f7d42d7 100644
--- a/nginx/sites-available/cloud.grupopralog.com.br.conf
+++ b/nginx/sites-available/cloud.grupopralog.com.br.conf
@@ -159,6 +159,34 @@ server {
         if ($request_method = 'OPTIONS') { add_header 'Access-Control-Allow-Origin' "$scheme://$http_host"; add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, HEAD'; add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type, Accept, Origin, User-Agent, DNT, Cache-Control, X-Mx-ReqToken, Keep-Alive, X-Requested-With, If-Modified-Since, X-UserType'; add_header 'Access-Control-Allow-Credentials' 'true'; add_header 'Access-Control-Max-Age' 1728000; return 204; } add_header 'Access-Control-Allow-Origin' "$scheme://$http_host" always; add_header 'Access-Control-Allow-Credentials' 'true' always; sub_filter 'srvoffice001.itguys.com.br' 'cloud.grupopralog.com.br'; sub_filter_once off; sub_filter_types text/html text/css text/javascript application/javascript application/json; 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 ""; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade";
     }
 
+    # ======================================================================
+    # NOVO BLOCO: Cache para Avatares
+    # Este bloco captura especificamente as URLs de avatares.
+    # ======================================================================
+    location /avatar/ {
+        proxy_pass http://nextcloud_backend;
+        proxy_set_header Host $host;
+        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;
+
+        # Aplica o cache do NGINX
+        proxy_cache nextcloud_cache;
+        proxy_cache_valid 200 302 1d;
+        proxy_cache_valid any 1m;
+
+        # Esconde os cabeçalhos de cache do backend (Apache/PHP)
+        proxy_hide_header "Cache-Control";
+        proxy_hide_header "Expires";
+        proxy_hide_header "Pragma";
+
+        # Adiciona nosso cabeçalho de cache de longa duração para o navegador
+        add_header Cache-Control "public, max-age=31536000, immutable";
+
+        # Cabeçalho para depuração (verificar se o cache está funcionando)
+        add_header X-Proxy-Cache $upstream_cache_status;
+    }
+
     # --- BLOCO OTIMIZADO PARA ATIVOS ESTÁTICOS DO NEXTCLOUD (MODO PROXY) ---
     location ~ \.(css|js|mjs|svg|gif|png|jpg|jpeg|ico|wasm|woff|woff2|ttf|otf|map)$ {
         proxy_pass http://nextcloud_backend;