diff --git a/src/pilgrim/database.py b/src/pilgrim/database.py
index 44ca8e9..003e5d9 100644
--- a/src/pilgrim/database.py
+++ b/src/pilgrim/database.py
@@ -1,9 +1,7 @@
 from sqlalchemy import create_engine
 from sqlalchemy.orm import declarative_base
 from sqlalchemy.orm import sessionmaker
-from pathlib import Path
 import os
-import shutil
 
 from pilgrim.utils import ConfigManager
 
diff --git a/src/pilgrim/service/backup_service.py b/src/pilgrim/service/backup_service.py
index e01d432..95879af 100644
--- a/src/pilgrim/service/backup_service.py
+++ b/src/pilgrim/service/backup_service.py
@@ -1,6 +1,4 @@
-import sqlite3
 import zipfile
-from pathlib import Path
 
 
 from pilgrim.utils.directory_manager import DirectoryManager
diff --git a/src/pilgrim/service/mocks/service_manager_mock.py b/src/pilgrim/service/mocks/service_manager_mock.py
index 2715171..58caf0b 100644
--- a/src/pilgrim/service/mocks/service_manager_mock.py
+++ b/src/pilgrim/service/mocks/service_manager_mock.py
@@ -1,7 +1,6 @@
 from pilgrim.service.mocks.entry_service_mock import EntryServiceMock
 from pilgrim.service.mocks.photo_service_mock import PhotoServiceMock
 from pilgrim.service.mocks.travel_diary_service_mock import TravelDiaryServiceMock
-from pilgrim.service.photo_service import PhotoService
 from pilgrim.service.servicemanager import ServiceManager
 
 
diff --git a/src/pilgrim/service/travel_diary_service.py b/src/pilgrim/service/travel_diary_service.py
index eaedcf0..bbae6a0 100644
--- a/src/pilgrim/service/travel_diary_service.py
+++ b/src/pilgrim/service/travel_diary_service.py
@@ -3,7 +3,6 @@ import re
 import shutil
 from pathlib import Path
 
-from pilgrim.models.entry import Entry
 from pilgrim.utils import DirectoryManager
 from sqlalchemy.exc import IntegrityError
 
diff --git a/src/pilgrim/ui/screens/diary_list_screen.py b/src/pilgrim/ui/screens/diary_list_screen.py
index 5407609..5e760f8 100644
--- a/src/pilgrim/ui/screens/diary_list_screen.py
+++ b/src/pilgrim/ui/screens/diary_list_screen.py
@@ -1,13 +1,11 @@
 from typing import Optional, Tuple
-import asyncio
 
 from textual.app import ComposeResult
 from textual.screen import Screen
-from textual.widgets import Header, Footer, Label, Static, OptionList, Button
+from textual.widgets import Header, Footer, Static, OptionList, Button
 from textual.binding import Binding
-from textual.containers import Vertical, Container, Horizontal
+from textual.containers import Container, Horizontal
 
-from pilgrim.models.travel_diary import TravelDiary
 from pilgrim.ui.screens.about_screen import AboutScreen
 from pilgrim.ui.screens.diary_settings_screen import SettingsScreen
 from pilgrim.ui.screens.edit_diary_modal import EditDiaryModal
@@ -213,11 +211,11 @@ class DiaryListScreen(Screen):
     def _on_new_diary_submitted(self, result):
         """Callback after diary creation"""
         if result:  # Se result não é string vazia, o diário foi criado
-            self.notify(f"Returning to diary list...")
+            self.notify("Returning to diary list...")
             # Atualiza a lista de diários
             self.refresh_diaries()
         else:
-            self.notify(f"Creation canceled...")
+            self.notify("Creation canceled...")
 
     def _on_screen_resume(self) -> None:
         super()._on_screen_resume()
diff --git a/src/pilgrim/ui/screens/diary_settings_screen.py b/src/pilgrim/ui/screens/diary_settings_screen.py
index 651ac90..d549212 100644
--- a/src/pilgrim/ui/screens/diary_settings_screen.py
+++ b/src/pilgrim/ui/screens/diary_settings_screen.py
@@ -1,13 +1,12 @@
 
 from textual.widgets import Static
 from textual.containers import Container
-from textual.widgets import Header, Footer, Label, Button,Checkbox,Input
+from textual.widgets import Header, Footer, Label, Button,Checkbox
 from textual.screen import Screen
 from textual.reactive import reactive
 from textual.binding import Binding
 from textual import on
 
-from pilgrim.models.travel_diary import TravelDiary
 from pilgrim.ui.screens.modals.delete_all_entries_from_diary_modal import DeleteAllEntriesModal
 from pilgrim.ui.screens.modals.delete_all_photos_from_diary_modal import DeleteAllPhotosModal
 from pilgrim.ui.screens.modals.delete_diary_modal import DeleteDiaryModal
diff --git a/src/pilgrim/ui/screens/edit_entry_screen.py b/src/pilgrim/ui/screens/edit_entry_screen.py
index 0e5a027..1ed8327 100644
--- a/src/pilgrim/ui/screens/edit_entry_screen.py
+++ b/src/pilgrim/ui/screens/edit_entry_screen.py
@@ -5,11 +5,9 @@ from typing import Optional, List
 
 from pilgrim.models.entry import Entry
 from pilgrim.models.photo import Photo
-from pilgrim.models.travel_diary import TravelDiary
 from pilgrim.ui.screens.modals.add_photo_modal import AddPhotoModal
 from pilgrim.ui.screens.modals.confirm_delete_modal import ConfirmDeleteModal
 from pilgrim.ui.screens.modals.edit_photo_modal import EditPhotoModal
-from pilgrim.ui.screens.modals.file_picker_modal import FilePickerModal
 from pilgrim.ui.screens.rename_entry_modal import RenameEntryModal
 from textual.app import ComposeResult
 from textual.binding import Binding
@@ -189,7 +187,7 @@ class EditEntryScreen(Screen):
         """Ensures the diary info widget is always updated with current diary name"""
         try:
             self.diary_info.update(f"Diary: {self.diary_name}")
-        except Exception as e:
+        except Exception:
             self.diary_info.update(f"Diary: {self.diary_id}")
 
     def refresh_entries(self):
@@ -427,7 +425,7 @@ class EditEntryScreen(Screen):
         photo_details += f"🔗 {photo_hash}\n"
         photo_details += f"📅 {selected_photo.addition_date}\n"
         photo_details += f"💬 {selected_photo.caption or 'No caption'}\n"
-        photo_details += f"[b]Reference formats:[/b]\n"
+        photo_details += "[b]Reference formats:[/b]\n"
         photo_details += f"\\[\\[photo::{photo_hash}\\]\\]"
 
         self.photo_info.update(photo_details)
@@ -745,8 +743,8 @@ class EditEntryScreen(Screen):
         if selected_photo.caption:
             photo_details += f"Caption: {selected_photo.caption}\n"
         else:
-            photo_details += f"Caption: No Caption\n"
-        photo_details += f"[b]Reference formats:[/b]\n"
+            photo_details += "Caption: No Caption\n"
+        photo_details += "[b]Reference formats:[/b]\n"
         photo_details += f"\\[\\[photo::{photo_hash}]]"
 
         self.photo_info.update(photo_details)
diff --git a/src/pilgrim/ui/screens/modals/add_photo_modal.py b/src/pilgrim/ui/screens/modals/add_photo_modal.py
index 5a7c8cb..36a38fa 100644
--- a/src/pilgrim/ui/screens/modals/add_photo_modal.py
+++ b/src/pilgrim/ui/screens/modals/add_photo_modal.py
@@ -1,11 +1,9 @@
-import os
 from pathlib import Path
 from textual.app import ComposeResult
 from textual.screen import Screen
 from textual.widgets import Static, Input, Button
 from textual.containers import Horizontal, Container
 from .file_picker_modal import FilePickerModal
-import hashlib
 
 class AddPhotoModal(Screen):
     """Modal for adding a new photo"""
diff --git a/src/pilgrim/utils/config_manager.py b/src/pilgrim/utils/config_manager.py
index 29b1832..7da0ff2 100644
--- a/src/pilgrim/utils/config_manager.py
+++ b/src/pilgrim/utils/config_manager.py
@@ -1,5 +1,4 @@
 import os.path
-from os import PathLike
 from threading import Lock
 
 import tomli
diff --git a/tests/service/test_entry_service.py b/tests/service/test_entry_service.py
index 6cf267c..cdad48f 100644
--- a/tests/service/test_entry_service.py
+++ b/tests/service/test_entry_service.py
@@ -1,14 +1,8 @@
-from re import search
 
 import pytest
 from datetime import datetime
-from unittest.mock import Mock
-from sqlalchemy import create_engine
 from sqlalchemy.exc import IntegrityError
-from sqlalchemy.orm import sessionmaker
 
-from pilgrim.database import Base
-from pilgrim.models.travel_diary import TravelDiary
 from pilgrim.models.entry import Entry
 from pilgrim.models.photo import Photo
 
diff --git a/tests/service/test_photo_service.py b/tests/service/test_photo_service.py
index 62009f7..786554e 100644
--- a/tests/service/test_photo_service.py
+++ b/tests/service/test_photo_service.py
@@ -1,4 +1,3 @@
-import pytest
 from pathlib import Path
 
 from pilgrim import TravelDiary
diff --git a/tests/utils/test_config_manager.py b/tests/utils/test_config_manager.py
index 511f43e..3d5d4ed 100644
--- a/tests/utils/test_config_manager.py
+++ b/tests/utils/test_config_manager.py
@@ -4,7 +4,6 @@ from pathlib import Path
 from unittest.mock import patch
 
 from pilgrim.utils.config_manager import ConfigManager, SingletonMeta
-from pilgrim.utils.directory_manager import DirectoryManager
 
 @pytest.fixture
 def clean_singleton():