diff --git a/app/core/config.py b/app/core/config.py
index aceae10..cea9efd 100644
--- a/app/core/config.py
+++ b/app/core/config.py
@@ -1,6 +1,7 @@
 DEBUG = True
 BASE_URL = "https://api.yobble.org"
-APP_NAME = "yobble messenger"
 APP_VERSION = "0.1_login_screen_windows"
+APP_NAME = "yobble messenger"
 APP_HEADER = f"{APP_NAME}"
+if DEBUG: APP_HEADER=f"{APP_HEADER} ({APP_VERSION})"
 UPDATE_URL = "https://ТУТ_БУДЕТ_САЙТ/releases/yobble_messenger/windows"
diff --git a/app/icons/logo1.png b/app/icons/logo1.png
new file mode 100644
index 0000000..2bdb8e2
Binary files /dev/null and b/app/icons/logo1.png differ
diff --git a/app/icons/logo2.png b/app/icons/logo2.png
new file mode 100644
index 0000000..b95e168
Binary files /dev/null and b/app/icons/logo2.png differ
diff --git a/app/icons/logo3.jpg b/app/icons/logo3.jpg
new file mode 100644
index 0000000..05266cd
Binary files /dev/null and b/app/icons/logo3.jpg differ
diff --git a/app/icons/logo3.png b/app/icons/logo3.png
new file mode 100644
index 0000000..33d67c5
Binary files /dev/null and b/app/icons/logo3.png differ
diff --git a/app/ui/views/login_view.py b/app/ui/views/login_view.py
index 030c94a..0beb1e2 100644
--- a/app/ui/views/login_view.py
+++ b/app/ui/views/login_view.py
@@ -10,11 +10,12 @@ from common_lib.utils.validators import (
 )
 from app.core.localizer import localizer
 from app.core.theme import theme_manager
+import app.core.config as config
 
 def validate_username(username, is_login=False):
     if is_login:
         if len(username) < 3 or len(username) > 32:
-            msg = localizer.translate("Неверный логин или пароль (валидатор)")
+            msg = localizer.translate("Неверный логин или пароль")
             return False, msg
         return True, username
     
@@ -31,7 +32,7 @@ def validate_invite_code(invite_code):
 def validate_password(password, is_login=False):
     if is_login:
         if len(password) < 8 or len(password) > 128:
-            msg = localizer.translate("Неверный логин или пароль (валидатор)")
+            msg = localizer.translate("Неверный логин или пароль")
             return False, msg
         return True, password
 
@@ -54,7 +55,7 @@ class LoginView(QWidget):
         self.on_login = on_login
         self.is_dark_theme = theme_manager.is_dark()
         print("self.is_dark_theme", self.is_dark_theme)
-        self.setWindowTitle("yobble messenger")
+        self.setWindowTitle(config.APP_HEADER)
         self.setFixedSize(400, 550)
 
         self.lang_combo = None
@@ -222,7 +223,7 @@ class LoginView(QWidget):
             QMessageBox.warning(self, localizer.translate("Ошибка"), error_msg)
             return
 
-        if login == "root" and password == "123":
+        if login == "root" and password == "12341234":
             self.on_login(login)
         else:
             QMessageBox.warning(self, localizer.translate("Ошибка"), localizer.translate("Неверный логин или пароль"))
@@ -340,10 +341,10 @@ class LoginView(QWidget):
             self.title.setText(localizer.translate("Регистрация"))
             self.register_button.setText(localizer.translate("Зарегистрироваться"))
             self.login_switch.setText(localizer.translate("Уже есть аккаунт? Войти"))
-            self.reg_login_input.set_label(localizer.translate("Логин"))
-            self.reg_password_input.set_label(localizer.translate("Пароль"))
-            self.confirm_password_input.set_label(localizer.translate("Повторите пароль"))
-            self.invite_code_input.set_label(localizer.translate("Инвайт-код"))
+            self.reg_login_input.input.setPlaceholderText(localizer.translate("Логин"))
+            self.reg_password_input.input.setPlaceholderText(localizer.translate("Пароль"))
+            self.confirm_password_input.input.setPlaceholderText(localizer.translate("Повторите пароль"))
+            self.invite_code_input.input.setPlaceholderText(localizer.translate("Инвайт-код"))
         else:
             self.title.setText(localizer.translate("Авторизация"))
             self.login_button.setText(localizer.translate("Войти"))
diff --git a/app/ui/widgets/validation_input.py b/app/ui/widgets/validation_input.py
index 3ad14a7..0cbde7d 100644
--- a/app/ui/widgets/validation_input.py
+++ b/app/ui/widgets/validation_input.py
@@ -1,4 +1,4 @@
-from PySide6.QtWidgets import QWidget, QLineEdit, QLabel, QHBoxLayout, QVBoxLayout
+from PySide6.QtWidgets import QWidget, QLineEdit, QLabel, QHBoxLayout, QVBoxLayout, QSizePolicy
 from PySide6.QtCore import Qt, Signal
 
 
@@ -32,8 +32,13 @@ class ValidationInput(QWidget):
         input_layout.addWidget(self.input)
         # input_layout.addWidget(self.status_label)
 
+        # self.error_label = QLabel()
+        # self.error_label.setStyleSheet("color: red;")
+        # self.error_label.hide()
         self.error_label = QLabel()
-        self.error_label.setStyleSheet("color: red;")
+        self.error_label.setWordWrap(True)
+        self.error_label.setStyleSheet("color: red; font-size: 12px;")
+        self.error_label.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
         self.error_label.hide()
 
         self.main_layout.addLayout(input_layout)
diff --git a/main.py b/main.py
index 4905039..a66778f 100644
--- a/main.py
+++ b/main.py
@@ -1,12 +1,26 @@
 from PySide6.QtWidgets import QApplication
+from PySide6.QtGui import QIcon
 from app.controllers.main_controller import MainController
 import sys
+import ctypes
+
+def is_admin():
+    """Проверяет, запущена ли программа с правами администратора"""
+    try:
+        return ctypes.windll.shell32.IsUserAnAdmin()
+    except:
+        return False
 
 def main():
     app = QApplication(sys.argv)
+    app.setWindowIcon(QIcon("app/icons/logo3.png"))
     controller = MainController()
     controller.show_login()
     sys.exit(app.exec())
 
 if __name__ == "__main__":
+    if not is_admin():
+        # Попытка перезапуска с правами администратора
+        ctypes.windll.shell32.ShellExecuteW(None, "runas", sys.executable, " ".join(sys.argv), None, 1)
+        sys.exit()
     main()