diff --git a/app/models/m_odr_file.rb b/app/models/m_odr_file.rb
index 8235c16..251eba2 100644
--- a/app/models/m_odr_file.rb
+++ b/app/models/m_odr_file.rb
@@ -7,10 +7,10 @@ class MOdrFile < ApplicationRecord
   
   has_many :mail_hists
 
-  has_many :m_odr_file_products
+  has_many :m_odr_file_products, :dependent => :destroy
   accepts_nested_attributes_for :m_odr_file_products, :allow_destroy => true
 
-  has_many :m_odr_file_roulages
+  has_many :m_odr_file_roulages, :dependent => :destroy
   accepts_nested_attributes_for :m_odr_file_roulages, :allow_destroy => true
     
 
@@ -113,7 +113,7 @@ class MOdrFile < ApplicationRecord
       :nbr_pneus_not_useds => {:name => "Nbr pneus restants", :reorder => true},
       :nbr_primes => {:name => "Nbr primes", :reorder => true},
       :nbr_primes_useds => {:name => "Nbr primes utilisés", :reorder => true},
-      :nbr_primes_not_useds => {:name => "Nbr primes restants", :reorder => true},
+      :nbr_primes_not_useds => {:name => "Nbr primes restantes", :reorder => true},
 
 
       :actions => {:name => "Actions", :reorder => true},
diff --git a/app/views/admin/m_odr_files/_m_odr_file.html.haml b/app/views/admin/m_odr_files/_m_odr_file.html.haml
index 88ef794..037e695 100644
--- a/app/views/admin/m_odr_files/_m_odr_file.html.haml
+++ b/app/views/admin/m_odr_files/_m_odr_file.html.haml
@@ -35,7 +35,7 @@
 
   -tr[:actions] = capture do
     %td.actions
-      = link_to i(:"trash-o"), [:admin, m_odr_file], method: :delete, data: { confirm: 'Voulez-vous vraiment supprimer cet enregistrement ? ' } , :remote => false
+      = link_to i(:"trash-o"), [:admin, m_odr_file], method: :delete, data: { confirm: 'Voulez-vous vraiment supprimer cet enregistrement ? ' } , :remote => true
       = link_to i(:pencil), edit_admin_m_odr_file_path(m_odr_file), :remote => false
       = link_to i(:eye), admin_m_odr_file_path(m_odr_file), :remote => false
 
diff --git a/app/views/admin/m_odr_files/show.html.haml b/app/views/admin/m_odr_files/show.html.haml
index afde719..5dfebf9 100644
--- a/app/views/admin/m_odr_files/show.html.haml
+++ b/app/views/admin/m_odr_files/show.html.haml
@@ -48,11 +48,11 @@
           -@m_odr_file.m_odr_file_products.each do |m_odr_file_product|
             %tr
               %td
-                =m_odr_file_product.m_odr_product_size.name
+                =m_odr_file_product.m_odr_product_size.name if m_odr_file_product.m_odr_product_size
               %td
                 =m_odr_file_product.qte
               %td
-                =number_to_currency m_odr_file_product.price
+                =number_to_currency m_odr_file_product.price if m_odr_file_product.m_odr_product_size
           
 
       -else