diff --git a/clients/models.py b/clients/models.py
index 51987c4..7eaed9c 100644
--- a/clients/models.py
+++ b/clients/models.py
@@ -17,8 +17,10 @@ def __str__(self) -> str:
 
 class Client(models.Model):
     # Основная информация
-    client_name = models.CharField(max_length=100, verbose_name="Наименование организации")
-    contract_number = models.CharField(max_length=50, verbose_name="Номер договора")
+    client_name = models.CharField(
+        max_length=100, verbose_name="Наименование организации", db_index=True
+    )
+    contract_number = models.CharField(max_length=50, verbose_name="Номер договора", db_index=True)
     contract_date = models.DateField(verbose_name="Дата заключения договора")
     director_position = models.ForeignKey(
         DirectorPosition,
@@ -27,7 +29,7 @@ class Client(models.Model):
     )
     director_name = models.CharField(max_length=100, verbose_name="ФИО директора")
     destination_city = models.ForeignKey(
-        City, on_delete=models.PROTECT, verbose_name="Город доставки"
+        City, on_delete=models.PROTECT, verbose_name="Город доставки", db_index=True
     )
     # ЖД реквизиты
     railway_station = models.ForeignKey(
diff --git a/goods/models.py b/goods/models.py
index ba9d29d..b3e1a58 100644
--- a/goods/models.py
+++ b/goods/models.py
@@ -10,8 +10,12 @@ class Product(models.Model):
     brand = models.ForeignKey(
         "Brand", on_delete=models.PROTECT, related_name="brand_goods", db_index=True
     )
-    package = models.ForeignKey("Package", on_delete=models.PROTECT, related_name="package_goods")
-    price = models.DecimalField(max_digits=10, decimal_places=2, verbose_name="Цена, руб./тн")
+    package = models.ForeignKey(
+        "Package", on_delete=models.PROTECT, related_name="package_goods", db_index=True
+    )
+    price = models.DecimalField(
+        max_digits=10, decimal_places=2, verbose_name="Цена, руб./тн", db_index=True
+    )
 
     class Meta:
         verbose_name = "Товар"
diff --git a/users/models.py b/users/models.py
index 71fba04..8a09758 100644
--- a/users/models.py
+++ b/users/models.py
@@ -60,7 +60,7 @@ def create_superuser(self, email, full_name, password=None, **extra_fields):
 
 # Информация о пользователе приложения
 class CustomUser(AbstractBaseUser, PermissionsMixin):
-    email = models.EmailField(max_length=50, unique=True, verbose_name="E-mail")
+    email = models.EmailField(max_length=50, unique=True, db_index=True, verbose_name="E-mail")
     full_name = models.CharField(max_length=75, verbose_name="ФИО")
     position = models.ForeignKey(
         Position,