diff --git a/Clientes/views.py b/Clientes/views.py
index 1c632e9..389820d 100644
--- a/Clientes/views.py
+++ b/Clientes/views.py
@@ -42,20 +42,15 @@ def read_env_file():
         #env_file = os.listdir(settings.BASE_DIR)
         storage = FileSystemStorage(location=settings.BASE_DIR)
         env_file= os.path.join(settings.BASE_DIR,'.env')
-        
-
         lista =['asds', 'asdasd','sss','com' ,'pol.com']
         if storage.exists(env_file):
             with open(env_file, 'r') as file:
                 data = file.read()
                 data =re.findall('"([^"]*)"',data)
-                
-            
                 for x in lista:
                     data.append(x)
                 res= ' '.join(data)
-                final = '"'+res+'"'
-                
+                final = '"'+res+'"'                
             with open(env_file, 'w') as newFile:
                 newFile.write("export hosts="+final)        
     except:
diff --git a/Sistemas/customStorage.py b/Sistemas/customStorage.py
new file mode 100644
index 0000000..d25aa8d
--- /dev/null
+++ b/Sistemas/customStorage.py
@@ -0,0 +1,18 @@
+from django.core.files.storage import FileSystemStorage
+import os
+class CustomStorage(FileSystemStorage):
+    def __init__(self, location):
+        self.location=location
+        super(CustomStorage,self).__init__(location=location, base_url=None)
+
+    def save(self, name, content):
+        if self.exists(name):
+            self.delete(name)
+        return super()._save(name,content)
+
+
+
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+download_system_dir = os.path.join(BASE_DIR,'downloadSystems')
+custom_stoarge = CustomStorage(location=download_system_dir)
\ No newline at end of file
diff --git a/Sistemas/urls.py b/Sistemas/urls.py
index 86f891c..402ae96 100644
--- a/Sistemas/urls.py
+++ b/Sistemas/urls.py
@@ -14,10 +14,11 @@ from .views import (
     AuthenticateDeviceView,
     LogoutView,
     CheckVersionView,
+    UploadZipVersionView,
 
     #function
     download_version_FromServer,
-
+    uploadZipViewHTML
 )
 urlpatterns = [
     path('',SistemasXCliente_ListView.as_view(),name='lista_sistmas'),
@@ -28,4 +29,6 @@ urlpatterns = [
     path('usuariosConectados/', UsersConnectedList.as_view(), name='lista_usuarios'),
     path('checkVersion/', CheckVersionView.as_view(), name='checkVersion'),
     path('download_version_FromServer/',download_version_FromServer, name='downloadVersionFromServer'),
+    path('uploadZip/', UploadZipVersionView.as_view(), name='uploadZip'),
+    path('uploadZip2/', uploadZipViewHTML, name="uploadZipViewHTML"),
 ]
\ No newline at end of file
diff --git a/Sistemas/views.py b/Sistemas/views.py
index e171bd9..8593444 100644
--- a/Sistemas/views.py
+++ b/Sistemas/views.py
@@ -28,6 +28,49 @@ import os
 import mimetypes
 import traceback
 
+from django.core.files.storage import default_storage
+from django.core.files.base import ContentFile
+from .customStorage import CustomStorage
+from django.contrib.auth.decorators import login_required
+
+@login_required
+def uploadZipViewHTML(request):
+    if request.method=="GET":
+        user = request.user
+        if user.is_superuser:
+            token= Token.objects.get(user=user)
+        else:
+            redirect('index')
+        context = {
+            'token':token.key,
+        }
+        template_name= 'Sistemas/manageSystem/uploadZip.html'
+        return render(request, template_name,context)
+    return HttpResponse('Only GET request are allowed')
+
+
+class UploadZipVersionView(APIView):
+    """API CLASS for upload the CFDI Version into the server"""    
+    permissions_classes=[IsAuthenticated,]
+    #authentication_classes = (TokenAuthentication,) #this is by default in settings.py
+
+    def post(self,request,format=None):
+        try:
+            zip_file=request.FILES['zip_file']
+        except KeyError:
+            return Response({'error':'Zip file is required'},status=status.HTTP_400_BAD_REQUEST)
+        try:
+            BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+            download_system_dir = os.path.join(BASE_DIR,'downloadSystems')
+            custom_storage = CustomStorage(location=download_system_dir)
+            print('path exist?  ',os.path.exists(download_system_dir))
+            fileName = custom_storage.save(zip_file.name, ContentFile(zip_file.read()))
+            
+        except Exception as ex:
+            BitacoraErrores.objects.create(level=2, message=str(ex), traceback=traceback.format_exc(), view='Sistemas.UploadZipVersionView')
+            return Response({'error':str(ex)}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)        
+        return Response({'message':'File uploaded successfully'}, status=status.HTTP_201_CREATED)
+
 def download_version_FromServer(request):
     try:
         BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
@@ -38,8 +81,7 @@ def download_version_FromServer(request):
         with open(filepath, 'rb') as path:
             mime_type, _ = mimetypes.guess_type(filepath)            
             response = HttpResponse(path.read(),content_type=mime_type)
-            response['Content-Disposition']= f'attachment; filename={filename}'
-        
+            response['Content-Disposition']= f'attachment; filename={filename}'        
         return response
     except Exception as ex:
     
@@ -165,7 +207,7 @@ class CheckVersionView(APIView):
             version = request.data.get('version')
             
             client_version = [int(x) for x in version.split(".")]
-            print('client_version: ',client_version)
+            #print('client_version: ',client_version)
             try:
                 ver = Sistema.objects.get(nombre_sistema="CFDI")
                 server_version = [int(x) for x in ver.version.split(".")]
diff --git a/Templates/Sistemas/manageSystem/uploadZip.html b/Templates/Sistemas/manageSystem/uploadZip.html
new file mode 100644
index 0000000..659cd28
--- /dev/null
+++ b/Templates/Sistemas/manageSystem/uploadZip.html
@@ -0,0 +1,51 @@
+{% extends 'base.html' %}
+
+{% block title %}
+| Sistemas
+{% endblock title %}
+    
+
+{% block content %}
+<form id="upload-form">
+    <input type="file" name="zip_file">
+    <button type="submit">Upload</button>
+</form>
+<input type="hidden" id="id_token" name="token" value="{{ token }}">
+{% endblock content %}
+
+
+
+{% block scripts %}
+<script>
+
+    document.getElementById('upload-form').addEventListener('submit', function (event) {
+      event.preventDefault();
+      let formData = new FormData(event.target);
+      let token = document.getElementById("id_token").value;
+      fetch(`{% url 'uploadZip' %}`, {
+        method: 'POST',
+        body: formData,
+        headers: {
+          'Authorization': 'Token ' + token,
+        },
+      })
+      .then(function (response) {
+        if (!response.ok) {
+          throw new Error('Network response was not ok');
+        }
+        return response.json();
+      })
+      .then(function (data) {
+        console.log(data);
+        window.location.reload();
+      })
+      .catch(function (error) {
+        console.error(error);
+      });
+    });
+  
+    
+  </script>
+
+{% endblock scripts %}
+    
\ No newline at end of file
diff --git a/Templates/sidebar.html b/Templates/sidebar.html
index 811263f..81bf89a 100644
--- a/Templates/sidebar.html
+++ b/Templates/sidebar.html
@@ -69,7 +69,7 @@
             <div class="dropdown-divider"></div>
           {% endif %}                      
             
-            <a class="dropdown-item" href="#">Something else here</a>
+            <a class="dropdown-item" href="{% url 'uploadZipViewHTML' %}">Actualizar CFDI Version</a>
         </div>
       </li>        
     </div>