diff --git a/bot/callbacks/settings.py b/bot/callbacks/settings.py
index 79004ed..97a4b67 100644
--- a/bot/callbacks/settings.py
+++ b/bot/callbacks/settings.py
@@ -3,10 +3,10 @@ from aiogram.types import (
     CallbackQuery
 )
 
-from bot.factories.open_setting import OpenSettingCallback
+from bot.factories.open_setting import OpenSettingCallback, SettingChoiceCallback
 
 from bot.keyboards.inline.setting import get_setting_kb
-from bot.modules.settings import settings_strings
+from bot.modules.settings import settings_strings, UserSettings
 
 router = Router()
 
@@ -25,3 +25,20 @@ async def on_settings(
             str(callback_query.from_user.id)
         )
     )
+
+
+@router.callback_query(SettingChoiceCallback.filter())
+async def on_change_setting(
+        callback_query: CallbackQuery,
+        callback_data: SettingChoiceCallback,
+        bot: Bot
+):
+    UserSettings(callback_query.from_user.id)[callback_data.s_id] = callback_data.choice
+    await bot.edit_message_text(
+        inline_message_id=callback_query.inline_message_id,
+        text=settings_strings[callback_data.s_id].description,
+        reply_markup=get_setting_kb(
+            callback_data.s_id,
+            str(callback_query.from_user.id)
+        )
+    )
diff --git a/bot/factories/open_setting.py b/bot/factories/open_setting.py
index 0b3f8d6..9793c93 100644
--- a/bot/factories/open_setting.py
+++ b/bot/factories/open_setting.py
@@ -6,4 +6,5 @@ class OpenSettingCallback(CallbackData, prefix='setting'):
 
 
 class SettingChoiceCallback(CallbackData, prefix='s_choice'):
+    s_id: str
     choice: str
diff --git a/bot/keyboards/inline/setting.py b/bot/keyboards/inline/setting.py
index bf57b54..fc5a729 100644
--- a/bot/keyboards/inline/setting.py
+++ b/bot/keyboards/inline/setting.py
@@ -15,6 +15,7 @@ def get_setting_kb(s_id: str, user_id: str) -> InlineKeyboardMarkup:
                          '✅ ' if setting.value == choice else ''
                      ) + setting.choices[choice],
                 callback_data=SettingChoiceCallback(
+                    s_id=s_id,
                     choice=choice,
                 ).pack()
             )
diff --git a/bot/modules/settings/model.py b/bot/modules/settings/model.py
index aa4c915..4fb09eb 100644
--- a/bot/modules/settings/model.py
+++ b/bot/modules/settings/model.py
@@ -34,9 +34,12 @@ settings_strings: dict[str, Setting] = {
 
 @dataclass
 class UserSettings:
-    user_id: str
+    user_id: str | int
 
     def __post_init__(self):
+        if type(self.user_id) is int:
+            self.user_id = str(self.user_id)
+
         if db.settings.get(self.user_id) is None:
             db.settings[self.user_id] = dict(
                 (setting, list(settings_strings[setting].choices)[0]) for setting in
@@ -51,4 +54,6 @@ class UserSettings:
         return s
 
     def __setitem__(self, key, value):
-        db.settings[self.user_id][key] = value
+        h = db.settings[self.user_id]
+        h[key] = value
+        db.settings[self.user_id] = h