diff --git a/app/src/main/java/ru/ulstu/is/airticketrentservice/screen/FoundFlights.kt b/app/src/main/java/ru/ulstu/is/airticketrentservice/screen/FoundFlights.kt
index 5e83dcf..f784a65 100644
--- a/app/src/main/java/ru/ulstu/is/airticketrentservice/screen/FoundFlights.kt
+++ b/app/src/main/java/ru/ulstu/is/airticketrentservice/screen/FoundFlights.kt
@@ -80,7 +80,7 @@ private fun FlightListItem(
     flight: Flight, modifier: Modifier = Modifier
 ) {
     Card(
-        modifier = modifier.fillMaxWidth(),
+        modifier = modifier.fillMaxWidth().padding(10.dp),
         elevation = CardDefaults.cardElevation(defaultElevation = 2.dp),
         colors = CardDefaults.cardColors(containerColor = colorResource(id = R.color.lightlightBlue))
     ) {
diff --git a/app/src/main/java/ru/ulstu/is/airticketrentservice/screen/auth/Login.kt b/app/src/main/java/ru/ulstu/is/airticketrentservice/screen/auth/Login.kt
index 26e31f8..6ecdd3d 100644
--- a/app/src/main/java/ru/ulstu/is/airticketrentservice/screen/auth/Login.kt
+++ b/app/src/main/java/ru/ulstu/is/airticketrentservice/screen/auth/Login.kt
@@ -3,15 +3,11 @@ package ru.ulstu.`is`.airticketrentservice.screen.auth
 import android.annotation.SuppressLint
 import android.util.Log
 import androidx.compose.foundation.Image
-import androidx.compose.foundation.background
-import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.navigationBarsPadding
 import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.requiredHeight
-import androidx.compose.foundation.layout.requiredWidth
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.text.KeyboardOptions
@@ -59,9 +55,9 @@ import ru.ulstu.`is`.airticketrentservice.viewModel.AppViewModelProvider
 import ru.ulstu.`is`.airticketrentservice.viewModel.CurrentUserViewModel
 import ru.ulstu.`is`.airticketrentservice.viewModel.LoginViewModel
 import ru.ulstu.`is`.airticketrentservice.R
-import ru.ulstu.`is`.airticketrentservice.api.repository.RestUserRepository
 import ru.ulstu.`is`.airticketrentservice.graphs.AuthScreen
 import ru.ulstu.`is`.airticketrentservice.graphs.Graph
+import androidx.compose.material3.AlertDialog
 
 @SuppressLint("UnrememberedMutableState")
 @OptIn(ExperimentalMaterial3Api::class)
@@ -75,7 +71,23 @@ fun Login(navController: NavController, modifier: Modifier = Modifier, loginView
     val argument = currentUserViewModel.argument.value
     var passwordVisibility by rememberSaveable { mutableStateOf(false) }
     val emailRegex = "[a-zA-Z0-9._-]+@[a-z]+\\.+[a-z]+".toRegex()
-    val coroutineScope = rememberCoroutineScope()
+
+    val showInvalidPasswordDialog = remember { mutableStateOf(false) }
+
+    if (showInvalidPasswordDialog.value) {
+        AlertDialog(
+            onDismissRequest = { showInvalidPasswordDialog.value = false },
+            title = { Text(text = "Ошибка") },
+            text = { Text(text = "Такого пользователя не существует.") },
+            confirmButton = {
+                Button(
+                    onClick = { showInvalidPasswordDialog.value = false },
+                ) {
+                    Text(text = "ОК")
+                }
+            }
+        )
+    }
 
     Column(
         Modifier
@@ -145,13 +157,18 @@ fun Login(navController: NavController, modifier: Modifier = Modifier, loginView
             shape = RoundedCornerShape(15.dp),
             onClick = {
                 if (passwordValue.isNotEmpty() && isValidEmail(emailValue)) {
+                    var userExists = false
                     users.value.forEach { user ->
                         if (user.password == passwordValue && user.email == emailValue) {
                             currentUserViewModel.setArgument(user.id.toString())
                             navController.navigate(route = Graph.passUserId(user.id.toString()))
                             Log.d("CurrentUserViewModel", "Текущий пользователь: $user")
+                            userExists = true
                         }
                     }
+                    if (!userExists) {
+                        showInvalidPasswordDialog.value = true
+                    }
                 }
             },
             colors = ButtonDefaults.buttonColors(containerColor = colorResource(R.color.lightBlue)),
@@ -178,4 +195,5 @@ fun Login(navController: NavController, modifier: Modifier = Modifier, loginView
             }
         )
     }
-}
\ No newline at end of file
+}
+
diff --git a/server/data.json b/server/data.json
index 717ac27..34978cb 100644
--- a/server/data.json
+++ b/server/data.json
@@ -4,186 +4,28 @@
       "id": 1,
       "passengers_count": 1,
       "ticket_cost": 2680,
-      "flightId": 6
+      "flightId": 5
     },
     {
       "id": 2,
       "passengers_count": 2,
       "ticket_cost": 4870,
-      "flightId": 5
+      "flightId": 6
     },
     {
-      "passengers_count": 5,
-      "ticket_cost": 54000,
-      "flightId": 10,
+      "passengers_count": 6,
+      "ticket_cost": 21420,
+      "flightId": 14,
       "id": 3
     },
     {
-      "passengers_count": 1,
-      "ticket_cost": 2680,
-      "flightId": 6,
+      "passengers_count": 3,
+      "ticket_cost": 15000,
+      "flightId": 12,
       "id": 4
-    },
-    {
-      "id": 5,
-      "passengers_count": 2,
-      "ticket_cost": 17440,
-      "flightId": 8
-    },
-    {
-      "passengers_count": 4,
-      "ticket_cost": 71200,
-      "flightId": 9,
-      "id": 7
-    },
-    {
-      "passengers_count": 6,
-      "ticket_cost": 106800,
-      "flightId": 9,
-      "id": 9
-    },
-    {
-      "passengers_count": 6,
-      "ticket_cost": 106800,
-      "flightId": 9,
-      "id": 10
-    },
-    {
-      "passengers_count": 11,
-      "ticket_cost": 29480,
-      "flightId": 6,
-      "id": 12
-    },
-    {
-      "passengers_count": 3,
-      "ticket_cost": 8040,
-      "flightId": 6,
-      "id": 13
-    },
-    {
-      "passengers_count": 8,
-      "ticket_cost": 142400,
-      "flightId": 9,
-      "id": 14
-    },
-    {
-      "passengers_count": 1,
-      "ticket_cost": 2680,
-      "flightId": 6,
-      "id": 15
-    },
-    {
-      "passengers_count": 1,
-      "ticket_cost": 2680,
-      "flightId": 6,
-      "id": 16
-    },
-    {
-      "passengers_count": 1,
-      "ticket_cost": 2680,
-      "flightId": 6,
-      "id": 17
-    },
-    {
-      "passengers_count": 1,
-      "ticket_cost": 17800,
-      "flightId": 9,
-      "id": 18
-    },
-    {
-      "passengers_count": 5,
-      "ticket_cost": 5000,
-      "flightId": 2,
-      "id": 19
-    },
-    {
-      "passengers_count": 6,
-      "ticket_cost": 6000,
-      "flightId": 2,
-      "id": 20
-    },
-    {
-      "passengers_count": 3,
-      "ticket_cost": 3000,
-      "flightId": 2,
-      "id": 21
-    },
-    {
-      "passengers_count": 10,
-      "ticket_cost": 10000,
-      "flightId": 2,
-      "id": 22
-    },
-    {
-      "passengers_count": 6,
-      "ticket_cost": 6000,
-      "flightId": 2,
-      "id": 23
-    },
-    {
-      "passengers_count": 9,
-      "ticket_cost": 160200,
-      "flightId": 9,
-      "id": 24
-    },
-    {
-      "passengers_count": 8,
-      "ticket_cost": 142400,
-      "flightId": 9,
-      "id": 25
-    },
-    {
-      "passengers_count": 3,
-      "ticket_cost": 53400,
-      "flightId": 9,
-      "id": 26
-    },
-    {
-      "passengers_count": 6,
-      "ticket_cost": 106800,
-      "flightId": 9,
-      "id": 27
-    },
-    {
-      "passengers_count": 5,
-      "ticket_cost": 89000,
-      "flightId": 9,
-      "id": 28
-    },
-    {
-      "passengers_count": 3,
-      "ticket_cost": 20610,
-      "flightId": 7,
-      "id": 29
-    },
-    {
-      "passengers_count": 5,
-      "ticket_cost": 5000,
-      "flightId": 2,
-      "id": 30
-    },
-    {
-      "passengers_count": 2,
-      "ticket_cost": 5360,
-      "flightId": 6,
-      "id": 31
-    },
-    {
-      "passengers_count": 3,
-      "ticket_cost": 7305,
-      "flightId": 5,
-      "id": 32
     }
   ],
   "flights": [
-    {
-      "id": 2,
-      "direction_from": "a",
-      "direction_to": "b",
-      "departure_date": "1-1-2024",
-      "arrival_date": "1-1-2024",
-      "one_ticket_cost": 1000
-    },
     {
       "direction_from": "Санкт-Петербург",
       "direction_to": "Сочи",
@@ -276,46 +118,6 @@
       "password": "usertt",
       "role": "User"
     },
-    {
-      "surname": "а",
-      "name": "а",
-      "patronymic": "а",
-      "date_of_birth": "17-5-2000",
-      "email": "user@mail.ru",
-      "password": "user",
-      "role": "User",
-      "id": 3
-    },
-    {
-      "surname": "ыщылы",
-      "name": "шчшчгч",
-      "patronymic": "шчшчшч",
-      "date_of_birth": "10-12-2015",
-      "email": "aaa@mail.ru",
-      "password": "aaa",
-      "role": "User",
-      "id": 4
-    },
-    {
-      "surname": "фффф",
-      "name": "ффф",
-      "patronymic": "ффф",
-      "date_of_birth": "7-5-2005",
-      "email": "userff@mail.ru",
-      "password": "password",
-      "role": "User",
-      "id": 6
-    },
-    {
-      "surname": "ккк",
-      "name": "ккк",
-      "patronymic": "ккк",
-      "date_of_birth": "23-12-2011",
-      "email": "kkk@mail.ru",
-      "password": "kkk",
-      "role": "User",
-      "id": 7
-    },
     {
       "id": 8,
       "surname": "Артамонова",
@@ -347,50 +149,20 @@
     {
       "id": 2,
       "status": "Ожидает подтверждения",
-      "userId": 2,
+      "userId": 8,
       "ticketId": 2
     },
     {
       "status": "Ожидает подтверждения",
       "userId": 2,
-      "ticketId": 24,
+      "ticketId": 3,
       "id": 3
     },
-    {
-      "status": "Ожидает подтверждения",
-      "userId": 2,
-      "ticketId": 25,
-      "id": 4
-    },
-    {
-      "status": "Ожидает подтверждения",
-      "userId": 2,
-      "ticketId": 26,
-      "id": 5
-    },
-    {
-      "status": "Ожидает подтверждения",
-      "userId": 2,
-      "ticketId": 28,
-      "id": 7
-    },
     {
       "status": "Ожидает подтверждения",
       "userId": 8,
-      "ticketId": 29,
-      "id": 8
-    },
-    {
-      "status": "Ожидает подтверждения",
-      "userId": 9,
-      "ticketId": 30,
-      "id": 9
-    },
-    {
-      "status": "Ожидает подтверждения",
-      "userId": 2,
-      "ticketId": 31,
-      "id": 10
+      "ticketId": 4,
+      "id": 4
     }
   ]
 }
\ No newline at end of file
diff --git a/server/data.json.bak b/server/data.json.bak
index 4fd0dd8..d51f06a 100644
--- a/server/data.json.bak
+++ b/server/data.json.bak
@@ -25,16 +25,10 @@
       "id": 4
     },
     {
-      "passengers_count": 3,
-      "ticket_cost": 26160,
-      "flightId": 8,
-      "id": 5
-    },
-    {
-      "passengers_count": 5,
-      "ticket_cost": 54000,
-      "flightId": 10,
-      "id": 6
+      "id": 5,
+      "passengers_count": 2,
+      "ticket_cost": 17440,
+      "flightId": 8
     },
     {
       "passengers_count": 4,
@@ -54,12 +48,6 @@
       "flightId": 9,
       "id": 10
     },
-    {
-      "passengers_count": 6,
-      "ticket_cost": 106800,
-      "flightId": 9,
-      "id": 11
-    },
     {
       "passengers_count": 11,
       "ticket_cost": 29480,
@@ -167,6 +155,30 @@
       "ticket_cost": 20610,
       "flightId": 7,
       "id": 29
+    },
+    {
+      "passengers_count": 5,
+      "ticket_cost": 5000,
+      "flightId": 2,
+      "id": 30
+    },
+    {
+      "passengers_count": 2,
+      "ticket_cost": 5360,
+      "flightId": 6,
+      "id": 31
+    },
+    {
+      "passengers_count": 3,
+      "ticket_cost": 7305,
+      "flightId": 5,
+      "id": 32
+    },
+    {
+      "passengers_count": 3,
+      "ticket_cost": 15000,
+      "flightId": 12,
+      "id": 33
     }
   ],
   "flights": [
@@ -225,6 +237,38 @@
       "arrival_date": "15-1-2024",
       "one_ticket_cost": 10800,
       "id": 10
+    },
+    {
+      "direction_from": "Москва",
+      "direction_to": "Крым",
+      "departure_date": "24-12-2023",
+      "arrival_date": "31-12-2023",
+      "one_ticket_cost": 3850,
+      "id": 11
+    },
+    {
+      "direction_from": "Кострома",
+      "direction_to": "Хабаровск",
+      "departure_date": "29-12-2023",
+      "arrival_date": "29-12-2023",
+      "one_ticket_cost": 5000,
+      "id": 12
+    },
+    {
+      "direction_from": "Москва",
+      "direction_to": "Кострома",
+      "departure_date": "6-1-2024",
+      "arrival_date": "6-1-2024",
+      "one_ticket_cost": 35740,
+      "id": 13
+    },
+    {
+      "direction_from": "Москва",
+      "direction_to": "Ульяновск",
+      "departure_date": "13-1-2024",
+      "arrival_date": "14-1-2024",
+      "one_ticket_cost": 3570,
+      "id": 14
     }
   ],
   "users": [
@@ -287,6 +331,16 @@
       "email": "admin@mail.ru",
       "password": "admin",
       "role": "Admin"
+    },
+    {
+      "surname": "user",
+      "name": "user",
+      "patronymic": "user",
+      "date_of_birth": "13-9-2012",
+      "email": "user66@mail.ru",
+      "password": "user66",
+      "role": "User",
+      "id": 9
     }
   ],
   "rents": [
@@ -320,12 +374,6 @@
       "ticketId": 26,
       "id": 5
     },
-    {
-      "status": "Ожидает подтверждения",
-      "userId": 2,
-      "ticketId": 27,
-      "id": 6
-    },
     {
       "status": "Ожидает подтверждения",
       "userId": 2,
@@ -337,6 +385,24 @@
       "userId": 8,
       "ticketId": 29,
       "id": 8
+    },
+    {
+      "status": "Ожидает подтверждения",
+      "userId": 9,
+      "ticketId": 30,
+      "id": 9
+    },
+    {
+      "status": "Ожидает подтверждения",
+      "userId": 2,
+      "ticketId": 31,
+      "id": 10
+    },
+    {
+      "status": "Ожидает подтверждения",
+      "userId": 2,
+      "ticketId": 33,
+      "id": 11
     }
   ]
 }
\ No newline at end of file