diff --git a/back/object/models.py b/back/object/models.py
index 0960e8f..0dfc53e 100644
--- a/back/object/models.py
+++ b/back/object/models.py
@@ -32,7 +32,7 @@ class Scene3D(models.Model):
         validators=[MinValueValidator(1), MaxValueValidator(200)], blank=True, null=True
     )
     max_distance = models.IntegerField(
-        validators=[MinValueValidator(2), MaxValueValidator(200)], blank=True, null=True
+        validators=[MinValueValidator(2), MaxValueValidator(500)], blank=True, null=True
     )
 
     def __str__(self):
@@ -44,7 +44,7 @@ class ClickableArea(models.Model):
     description = models.TextField("описание")
     object_name = models.CharField("название объекта", max_length=255)
     target_name = models.CharField(
-        max_length=500,
+        max_length=200,
         blank=True,
         null=True,
     )