diff --git a/TelegramBotBase/Builder/BotBaseBuilder.cs b/TelegramBotBase/Builder/BotBaseBuilder.cs
index a936b6e..ddbf4a8 100644
--- a/TelegramBotBase/Builder/BotBaseBuilder.cs
+++ b/TelegramBotBase/Builder/BotBaseBuilder.cs
@@ -400,6 +400,12 @@ public class BotBaseBuilder : IAPIKeySelectionStage, IMessageLoopSelectionStage,
         return this;
     }
 
+    public IBuildingStage UsePersian()
+    {
+        Default.Language = new Persian();
+        return this;
+    }
+
     public IBuildingStage Custom(Localization language)
     {
         Default.Language = language;
diff --git a/TelegramBotBase/Localizations/English.cs b/TelegramBotBase/Localizations/English.cs
index 51881b1..d69bbe2 100644
--- a/TelegramBotBase/Localizations/English.cs
+++ b/TelegramBotBase/Localizations/English.cs
@@ -1,6 +1,6 @@
 namespace TelegramBotBase.Localizations;
 
-public class English : Localization
+public sealed class English : Localization
 {
     public English()
     {
diff --git a/TelegramBotBase/Localizations/German.cs b/TelegramBotBase/Localizations/German.cs
index 52afbf7..6380635 100644
--- a/TelegramBotBase/Localizations/German.cs
+++ b/TelegramBotBase/Localizations/German.cs
@@ -1,6 +1,6 @@
 namespace TelegramBotBase.Localizations;
 
-public class German : Localization
+public sealed class German : Localization
 {
     public German()
     {
diff --git a/TelegramBotBase/Localizations/Persian.cs b/TelegramBotBase/Localizations/Persian.cs
new file mode 100644
index 0000000..919e355
--- /dev/null
+++ b/TelegramBotBase/Localizations/Persian.cs
@@ -0,0 +1,37 @@
+namespace TelegramBotBase.Localizations
+{
+    public sealed class Persian : Localization
+    {
+        public Persian()
+        {
+            Values["Language"] = "فارسی";
+            Values["ButtonGrid_Title"] = "منو";
+            Values["ButtonGrid_NoItems"] = "هیچ آیتمی وجود ندارد.";
+            Values["ButtonGrid_PreviousPage"] = "◀️";
+            Values["ButtonGrid_NextPage"] = "▶️";
+            Values["ButtonGrid_CurrentPage"] = "صفحه ی {0} از {1}";
+            Values["ButtonGrid_SearchFeature"] = "💡 برای فیلتر کردن لیست پیام ارسال کنید. برای بازنشانی فیلتر روی 🔍 کلیک کنید.";
+            Values["ButtonGrid_Back"] = "بازگشت";
+            Values["ButtonGrid_CheckAll"] = "بررسی کردن همه";
+            Values["ButtonGrid_UncheckAll"] = "بررسی نکردن همه";
+            Values["CalendarPicker_Title"] = "تاریخ را انتخاب کنید";
+            Values["CalendarPicker_PreviousPage"] = "◀️";
+            Values["CalendarPicker_NextPage"] = "▶️";
+            Values["TreeView_Title"] = "گره را انتخاب کنید";
+            Values["TreeView_LevelUp"] = "🔼 سطح بالا";
+            Values["ToggleButton_On"] = "روشن";
+            Values["ToggleButton_Off"] = "خاموش";
+            Values["ToggleButton_OnIcon"] = "⚫";
+            Values["ToggleButton_OffIcon"] = "⚪";
+            Values["ToggleButton_Title"] = "تغییر وضعیت";
+            Values["ToggleButton_Changed"] = "انتخاب شده";
+            Values["MultiToggleButton_SelectedIcon"] = "✅";
+            Values["MultiToggleButton_Title"] = "چند تعویض";
+            Values["MultiToggleButton_Changed"] = "انتخاب شده";
+            Values["PromptDialog_Back"] = "بازگشت";
+            Values["ToggleButton_Changed"] = "تنظیمات تغییر کرد";
+            Values["ButtonGrid_SearchIcon"] = "🔍";
+            Values["ButtonGrid_TagIcon"] = "📁";
+        }
+    }
+}