diff --git a/src/Ursa.Themes.Semi/Index.axaml.cs b/src/Ursa.Themes.Semi/Index.axaml.cs
index efa2038..aad0df8 100644
--- a/src/Ursa.Themes.Semi/Index.axaml.cs
+++ b/src/Ursa.Themes.Semi/Index.axaml.cs
@@ -15,7 +15,8 @@ public class SemiTheme : Styles
     private static readonly Dictionary<CultureInfo, ResourceDictionary> _localeToResource = new()
     {
         { new CultureInfo("zh-CN"), new zh_cn() },
-        { new CultureInfo("en-US"), new en_us() }
+        { new CultureInfo("en-US"), new en_us() },
+        { new CultureInfo("fr-FR"), new fr_fr() },
     };
 
     private static readonly ResourceDictionary _defaultResource = new zh_cn();
@@ -94,4 +95,4 @@ public class SemiTheme : Styles
         if (!_localeToResource.TryGetValue(culture, out var resources)) return;
         foreach (var kv in resources) element.Resources[kv.Key] = kv.Value;
     }
-}
\ No newline at end of file
+}
diff --git a/src/Ursa.Themes.Semi/Locale/fr-fr.axaml b/src/Ursa.Themes.Semi/Locale/fr-fr.axaml
new file mode 100644
index 0000000..0877df4
--- /dev/null
+++ b/src/Ursa.Themes.Semi/Locale/fr-fr.axaml
@@ -0,0 +1,21 @@
+<ResourceDictionary xmlns="https://github.com/avaloniaui"
+                    x:Class="Ursa.Themes.Semi.Locale.fr_fr"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    <x:String x:Key="STRING_MENU_BRING_TO_FRONT">Mettre au premier plan</x:String>
+    <x:String x:Key="STRING_MENU_BRING_FORWARD">Avancer</x:String>
+    <x:String x:Key="STRING_MENU_SEND_BACKWARD">Reculer</x:String>
+    <x:String x:Key="STRING_MENU_SEND_TO_BACK">Envoyer à l'arrière</x:String>
+    <x:String x:Key="STRING_MENU_DIALOG_OK">OK</x:String>
+    <x:String x:Key="STRING_MENU_DIALOG_CANCEL">Annuler</x:String>
+    <x:String x:Key="STRING_MENU_DIALOG_YES">Oui</x:String>
+    <x:String x:Key="STRING_MENU_DIALOG_NO">Non</x:String>
+    <x:String x:Key="STRING_MENU_DIALOG_CLOSE">Fermer</x:String>
+    <x:String x:Key="STRING_PAGINATION_JUMP_TO">Aller à la page</x:String>
+    <x:String x:Key="STRING_PAGINATION_PAGE"> </x:String>
+    <x:String x:Key="STRING_THEME_TOGGLE_DARK">Sombre</x:String>
+    <x:String x:Key="STRING_THEME_TOGGLE_LIGHT">Clair</x:String>
+    <x:String x:Key="STRING_THEME_TOGGLE_SYSTEM">Système</x:String>
+    <x:String x:Key="STRING_DATE_TIME_CONFIRM">Confirmer</x:String>
+    <x:String x:Key="STRING_DATE_TIME_START_TIME">Heure de début</x:String>
+    <x:String x:Key="STRING_DATE_TIME_END_TIME">Heure de fin</x:String>
+</ResourceDictionary>
diff --git a/src/Ursa.Themes.Semi/Locale/fr-fr.axaml.cs b/src/Ursa.Themes.Semi/Locale/fr-fr.axaml.cs
new file mode 100644
index 0000000..1f3efb9
--- /dev/null
+++ b/src/Ursa.Themes.Semi/Locale/fr-fr.axaml.cs
@@ -0,0 +1,13 @@
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace Ursa.Themes.Semi.Locale;
+
+public class fr_fr: ResourceDictionary
+{
+    public fr_fr()
+    {
+        AvaloniaXamlLoader.Load(this);
+        this["STRING_PAGINATION_PAGE"] = string.Empty;
+    }
+}