diff --git a/upgrade.d/Constant_upgrade/Default_login b/upgrade.d/Constant_upgrade/Default_login
index efebf71..7dc14a6 100644
--- a/upgrade.d/Constant_upgrade/Default_login
+++ b/upgrade.d/Constant_upgrade/Default_login
@@ -5,9 +5,11 @@ if [ "${0:0:1}" == "/" ]; then script_dir="$(dirname "$0")"; else script_dir="$P
 
 MACHINE=$1      # Nom du conteneur
 
-# Ajoute demo:demo par défaut pour le login et le password sur le portail
-sed -i "s/id=\"user\" type=\"text\" name=\"user\" placeholder/id=\"user\" type=\"text\" name=\"user\" value=\"demo\" placeholder/" /var/lib/lxc/$MACHINE/rootfs/usr/share/ssowat/portal/login.html
-sed -i "s/id=\"password\" type=\"password\" name=\"password\" placeholder/id=\"password\" type=\"password\" name=\"password\" value=\"demo\" placeholder/" /var/lib/lxc/$MACHINE/rootfs/usr/share/ssowat/portal/login.html
+# Indique le couple login/mot de passe demo/demo
+# Et ajoute demo/demo par défaut dans les champs d'identification
+sed -i "3i\<center>Login: $USER_DEMO / Password: $PASSWORD_DEMO</center>" /var/lib/lxc/$MACHINE/rootfs/usr/share/ssowat/portal/login.html # Sur le login du portail
+sed -i "s/id=\"user\" type=\"text\" name=\"user\"/id=\"user\" type=\"text\" name=\"user\" value=\"$USER_DEMO\"/" /var/lib/lxc/$MACHINE/rootfs/usr/share/ssowat/portal/login.html
+sed -i "s/id=\"password\" type=\"password\" name=\"password\"/id=\"password\" type=\"password\" name=\"password\" value=\"$PASSWORD_DEMO\"/" /var/lib/lxc/$MACHINE/rootfs/usr/share/ssowat/portal/login.html
 
-# Idem sur l'admin
-sed -i "s/type=\"password\" id=\"password\" name=\"password\" class/type=\"password\" id=\"password\" name=\"password\" value=\"demo\" class/" /var/lib/lxc/$MACHINE/rootfs/usr/share/yunohost/admin/views/login.ms
+#sed -i "17i\&emsp;&emsp;&emsp;Password: $YUNO_PWD" /var/lib/lxc/$MACHINE/rootfs/usr/share/yunohost/admin/views/login.ms    # Et sur le login admin
+#sed -i "s/type=\"password\" id=\"password\" name=\"password\"/type=\"password\" id=\"password\" name=\"password\" value=\"$YUNO_PWD\"/" /var/lib/lxc/$MACHINE/rootfs/usr/share/yunohost/admin/views/login.ms
diff --git a/upgrade.d/Constant_upgrade/Disable_add_domain b/upgrade.d/Constant_upgrade/Disable_add_domain
index a9261e3..0638bf2 100644
--- a/upgrade.d/Constant_upgrade/Disable_add_domain
+++ b/upgrade.d/Constant_upgrade/Disable_add_domain
@@ -5,5 +5,5 @@ if [ "${0:0:1}" == "/" ]; then script_dir="$(dirname "$0")"; else script_dir="$P
 
 MACHINE=$1      # Nom du conteneur
 
-# Disable the button to add a new domain
+# Désactive l'ajout de domaine, pour éviter surtout les nohost
 sed -i "s@<input type=\"submit\" role=\"button\" class=\"btn btn-success slide back\" value=\"{{t 'add'}}\">@<input type=\"\" role=\"\" class=\"btn btn-success slide back\" value=\"{{t 'add'}}\">@g" /var/lib/lxc/$MACHINE/rootfs/usr/share/yunohost/admin/views/domain/domain_add.ms
diff --git a/upgrade.d/Constant_upgrade/Disable_custom_apps b/upgrade.d/Constant_upgrade/Disable_custom_apps
index 85baca2..385f31b 100644
--- a/upgrade.d/Constant_upgrade/Disable_custom_apps
+++ b/upgrade.d/Constant_upgrade/Disable_custom_apps
@@ -5,5 +5,5 @@ if [ "${0:0:1}" == "/" ]; then script_dir="$(dirname "$0")"; else script_dir="$P
 
 MACHINE=$1      # Nom du conteneur
 
-# Disable the button to install a custom app
+# Désactive l'installation d'app custom
 sed -i "s@<a role=\"button\" class=\"btn btn-success slide\">{{t 'install'}}</a>@<a role=\"\" class=\"btn btn-success slide\">{{t 'install'}}</a>@g" /var/lib/lxc/$MACHINE/rootfs/usr/share/yunohost/admin/views/app/app_catalog_category.ms