diff --git a/mondumas/models/dossier.py b/mondumas/models/dossier.py
index db032f7..ae3f957 100644
--- a/mondumas/models/dossier.py
+++ b/mondumas/models/dossier.py
@@ -282,10 +282,14 @@ def delete_rapport(request, no_id):
     query = "DELETE FROM dem_rdf WHERE no_id = :no_id" 
     execute_query(request, query, {'no_id': no_id})
 
-def validate_rapport(request, no_id):
+def update_rapport_validate(request, no_id):
     query = "UPDATE dem_rdf SET date_relu=CURRENT_DATE WHERE no_id = :no_id" 
     execute_query(request, query, {'no_id': no_id})
 
+def update_rapport_facture(request, no_id):
+    query = "UPDATE dem_rdf SET date_facture=CURRENT_DATE WHERE no_id = :no_id" 
+    execute_query(request, query, {'no_id': no_id})
+
 def update_rapport_client(request, norapport, nomClient, codeClient):
     societe = codeClient[0:2]
     cd_cli = int(codeClient[3:])
diff --git a/mondumas/templates/dossier/rdf_view.pt b/mondumas/templates/dossier/rdf_view.pt
index 7f7aabc..0f95665 100644
--- a/mondumas/templates/dossier/rdf_view.pt
+++ b/mondumas/templates/dossier/rdf_view.pt
@@ -347,7 +347,7 @@
                 <div class="form-group">					
                     <a class="btn btn-default" href="${request.route_url('dossier_view', nodossier=nodossier)}">
                         <span class="glyphicon glyphicon-arrow-left"></span> Retour Dossier</a>
-                    <a class="btn btn-primary" href="/rdf_edit/${nodossier}/${rapport.date_inter.strftime('%Y-%m-%d')}">
+                    <a class="btn btn-primary" href="/rdf_edit/${nodossier}/${rapport.date_inter.strftime('%Y-%m-%d')}" tal:condition="date_facture==''">
                         <span class="glyphicon glyphicon-pencil"></span> Modifier</a>
                     <button class="btn btn-danger" type="submit" name="form.delete" tal:condition="not rapport.signature_svg and date_relu==''">
                         <span class="glyphicon glyphicon-remove"></span> Supprimer</button>
diff --git a/mondumas/views/dossier.py b/mondumas/views/dossier.py
index c6932ec..e94e8b8 100644
--- a/mondumas/views/dossier.py
+++ b/mondumas/views/dossier.py
@@ -595,6 +595,10 @@ def rdf_view(request):
         date_rapport = rapport.date_rapport.strftime('%d-%m-%Y')
     else:
         date_rapport = ''
+    if rapport.date_facture:
+        date_facture = rapport.date_facture.strftime('%d-%m-%Y')
+    else:
+        date_facture = ''
         
     # lire tous les photos attachées
     photos1 = get_photos(request, nodossier, norapport, 1)
@@ -635,7 +639,7 @@ def rdf_view(request):
         return HTTPFound(location=request.route_url('dossier_view', nodossier=nodossier))
 
     if 'form.validate' in request.params:
-        validate_rapport(request, norapport)
+        update_rapport_validate(request, norapport)
         request.session.flash(u"Le rapporta été validé avec succès.", 'success')
         return HTTPFound(location=request.route_url('dossier_view', nodossier=nodossier))
 
@@ -655,6 +659,7 @@ def rdf_view(request):
         'norapport': norapport,
         'date_rapport': date_rapport,
         'date_relu': date_relu,
+        'date_facture': date_facture,
         'photos1': photos1,
         'photos2': photos2,
         'docs_url': request.static_url(request.registry.settings['mondumas.devfac_url']),
@@ -744,6 +749,9 @@ def rdf_bill(request):
         article = request.params['article']
         insert_facture_rdf(request, 'PL', rapport.nochantier, rapport.CD_CLI, rapport.NOMCLI, logged_in, article, rapport.date_inter.strftime('%d-%m-%Y'))
         
+        # marquer le rapport comme facturé
+        update_rapport_facture(request, norapport)
+        
         request.session.flash("Le rapport a été généré avec succès.", 'success')
         return HTTPFound(location=request.route_url('dossier_view', nodossier=nodossier))