diff --git a/sapl/base/onlyoffice_template_views.py b/sapl/base/onlyoffice_template_views.py
index 012ff5323..625a78f3a 100644
--- a/sapl/base/onlyoffice_template_views.py
+++ b/sapl/base/onlyoffice_template_views.py
@@ -47,12 +47,6 @@ def template_onlyoffice_config(request, pk):
         reverse('sapl.base:template_onlyoffice_callback', kwargs={'pk': pk})
     )
 
-    # Substituir localhost/host externo pelo nome do container na rede Docker
-    host = request.get_host()
-    download_url = download_url.replace(f'http://{host}', 'http://sapl-dev:8000')
-    download_url = download_url.replace(f'https://{host}', 'http://sapl-dev:8000')
-    callback_url = callback_url.replace(f'http://{host}', 'http://sapl-dev:8000')
-    callback_url = callback_url.replace(f'https://{host}', 'http://sapl-dev:8000')
 
     # Configuração do documento
     document_config = {
diff --git a/sapl/materia/onlyoffice_materia_views.py b/sapl/materia/onlyoffice_materia_views.py
index 14ac0c854..da4415547 100644
--- a/sapl/materia/onlyoffice_materia_views.py
+++ b/sapl/materia/onlyoffice_materia_views.py
@@ -53,12 +53,6 @@ def materia_onlyoffice_config(request, pk):
         reverse('sapl.materia:materia_onlyoffice_callback', kwargs={'pk': pk})
     )
 
-    # Substituir localhost/host externo pelo nome do container na rede Docker
-    host = request.get_host()
-    download_url = download_url.replace(f'http://{host}', 'http://sapl-dev:8000')
-    download_url = download_url.replace(f'https://{host}', 'http://sapl-dev:8000')
-    callback_url = callback_url.replace(f'http://{host}', 'http://sapl-dev:8000')
-    callback_url = callback_url.replace(f'https://{host}', 'http://sapl-dev:8000')
 
     # Configuração do documento
     document_config = {
@@ -296,12 +290,6 @@ def docacessorio_onlyoffice_config(request, pk):
         reverse('sapl.materia:docacessorio_onlyoffice_callback', kwargs={'pk': pk})
     )
 
-    # Substituir localhost/host externo pelo nome do container na rede Docker
-    host = request.get_host()
-    download_url = download_url.replace(f'http://{host}', 'http://sapl-dev:8000')
-    download_url = download_url.replace(f'https://{host}', 'http://sapl-dev:8000')
-    callback_url = callback_url.replace(f'http://{host}', 'http://sapl-dev:8000')
-    callback_url = callback_url.replace(f'https://{host}', 'http://sapl-dev:8000')
 
     # Configuração do documento
     document_config = {
@@ -568,13 +556,8 @@ def materia_gerar_pdf_assinatura(request, pk):
         reverse('sapl.materia:materia_onlyoffice_download', kwargs={'pk': pk})
     )
 
-    # Substituir pelo nome do container na rede Docker
-    host = request.get_host()
-    download_url = download_url.replace(f'http://{host}', 'http://sapl-dev:8000')
-    download_url = download_url.replace(f'https://{host}', 'http://sapl-dev:8000')
-
-    # URL da API de conversão do OnlyOffice (dentro da rede Docker)
-    conversion_url = 'http://onlyoffice:80/ConvertService.ashx'
+    # URL da API de conversão do OnlyOffice
+    conversion_url = f'{settings.ONLYOFFICE_URL}/ConvertService.ashx'
 
     # Configuração da conversão
     conversion_data = {
diff --git a/sapl/materia/onlyoffice_views.py b/sapl/materia/onlyoffice_views.py
index abf65848f..1caa1e506 100644
--- a/sapl/materia/onlyoffice_views.py
+++ b/sapl/materia/onlyoffice_views.py
@@ -46,8 +46,7 @@ def onlyoffice_config(request, pk):
 
     base_url = get_base_url(request)
 
-    # URLs para o OnlyOffice acessar (dentro da rede Docker)
-    # OnlyOffice precisa acessar o container SGVP pelo nome do serviço
+    # URLs para o OnlyOffice acessar o documento
     download_url = request.build_absolute_uri(
         reverse('sapl.materia:onlyoffice_download', kwargs={'pk': pk})
     )
@@ -55,15 +54,6 @@ def onlyoffice_config(request, pk):
         reverse('sapl.materia:onlyoffice_callback', kwargs={'pk': pk})
     )
 
-    # Substituir localhost/host externo pelo nome do container na rede Docker
-    # para que o OnlyOffice consiga acessar
-    host = request.get_host()
-    # sapl-dev:8000 é o nome do container e porta interna do SAPL
-    download_url = download_url.replace(f'http://{host}', 'http://sapl-dev:8000')
-    download_url = download_url.replace(f'https://{host}', 'http://sapl-dev:8000')
-    callback_url = callback_url.replace(f'http://{host}', 'http://sapl-dev:8000')
-    callback_url = callback_url.replace(f'https://{host}', 'http://sapl-dev:8000')
-
     # Configuração do documento
     document_config = {
         "fileType": "docx",
diff --git a/sapl/materia/views_assinatura.py b/sapl/materia/views_assinatura.py
index cf2c79fd9..e05df458e 100644
--- a/sapl/materia/views_assinatura.py
+++ b/sapl/materia/views_assinatura.py
@@ -56,12 +56,8 @@ def _gerar_pdf_da_materia(materia, request):
         reverse('sapl.materia:materia_onlyoffice_download', kwargs={'pk': materia.pk})
     )
 
-    # Substituir pelo nome do container na rede Docker
-    host = request.get_host()
-    download_url = download_url.replace(f'http://{host}', 'http://sapl-dev:8000')
-    download_url = download_url.replace(f'https://{host}', 'http://sapl-dev:8000')
-
-    conversion_url = 'http://onlyoffice:80/ConvertService.ashx'
+    # URL da API de conversão do OnlyOffice
+    conversion_url = f'{settings.ONLYOFFICE_URL}/ConvertService.ashx'
 
     conversion_data = {
         "async": False,
diff --git a/sapl/norma/onlyoffice_views.py b/sapl/norma/onlyoffice_views.py
index 10c9b61a4..c9345b6b0 100644
--- a/sapl/norma/onlyoffice_views.py
+++ b/sapl/norma/onlyoffice_views.py
@@ -49,12 +49,6 @@ def norma_onlyoffice_config(request, pk):
         reverse('sapl.norma:norma_onlyoffice_callback', kwargs={'pk': pk})
     )
 
-    # Substituir localhost/host externo pelo nome do container na rede Docker
-    host = request.get_host()
-    download_url = download_url.replace(f'http://{host}', 'http://sapl-dev:8000')
-    download_url = download_url.replace(f'https://{host}', 'http://sapl-dev:8000')
-    callback_url = callback_url.replace(f'http://{host}', 'http://sapl-dev:8000')
-    callback_url = callback_url.replace(f'https://{host}', 'http://sapl-dev:8000')
 
     # Configuração do documento
     document_config = {
diff --git a/sapl/protocoloadm/onlyoffice_views.py b/sapl/protocoloadm/onlyoffice_views.py
index e4609e363..7a4ab2289 100644
--- a/sapl/protocoloadm/onlyoffice_views.py
+++ b/sapl/protocoloadm/onlyoffice_views.py
@@ -49,12 +49,6 @@ def docadm_onlyoffice_config(request, pk):
         reverse('sapl.protocoloadm:docadm_onlyoffice_callback', kwargs={'pk': pk})
     )
 
-    # Substituir localhost/host externo pelo nome do container na rede Docker
-    host = request.get_host()
-    download_url = download_url.replace(f'http://{host}', 'http://sapl-dev:8000')
-    download_url = download_url.replace(f'https://{host}', 'http://sapl-dev:8000')
-    callback_url = callback_url.replace(f'http://{host}', 'http://sapl-dev:8000')
-    callback_url = callback_url.replace(f'https://{host}', 'http://sapl-dev:8000')
 
     # Configuração do documento
     document_config = {