diff --git a/app/src/Lang/ar.json b/app/src/Lang/ar.json
new file mode 100644
index 0000000..0967ef4
--- /dev/null
+++ b/app/src/Lang/ar.json
@@ -0,0 +1 @@
+{}
diff --git a/app/src/Lang/hi.json b/app/src/Lang/hi.json
new file mode 100644
index 0000000..0967ef4
--- /dev/null
+++ b/app/src/Lang/hi.json
@@ -0,0 +1 @@
+{}
diff --git a/app/src/Lang/ja.json b/app/src/Lang/ja.json
new file mode 100644
index 0000000..0967ef4
--- /dev/null
+++ b/app/src/Lang/ja.json
@@ -0,0 +1 @@
+{}
diff --git a/app/src/Lang/ru.json b/app/src/Lang/ru.json
new file mode 100644
index 0000000..0967ef4
--- /dev/null
+++ b/app/src/Lang/ru.json
@@ -0,0 +1 @@
+{}
diff --git a/app/src/Lang/zh.json b/app/src/Lang/zh.json
new file mode 100644
index 0000000..0967ef4
--- /dev/null
+++ b/app/src/Lang/zh.json
@@ -0,0 +1 @@
+{}
diff --git a/app/src/config/app.php b/app/src/config/app.php
index f762da9..1998445 100644
--- a/app/src/config/app.php
+++ b/app/src/config/app.php
@@ -23,7 +23,7 @@ define('SCRIPTS_PATH', '/opt/scripts');
 define('APP_LOG_PATH', '/var/log/app/app.log');
 
 // Liste des langues supportées par l'application
-define('SUPPORTED_LANGUAGES', ['fr', 'en', 'de', 'it', 'pt', 'es']);
+define('SUPPORTED_LANGUAGES', ['fr', 'en', 'de', 'it', 'pt', 'es', 'ja', 'ru', 'ar', 'hi', 'zh']);
 
 // Clé secrète pour la sécurité des sessions (TRÈS IMPORTANT !)
 // Générez une chaîne longue et aléatoire pour la production