diff --git a/deploy/dockerfiles/Dockerfile b/deploy/dockerfiles/Dockerfile
index 95d5f00..01aa35a 100644
--- a/deploy/dockerfiles/Dockerfile
+++ b/deploy/dockerfiles/Dockerfile
@@ -2,7 +2,8 @@ ARG YC_CONTAINER_REGISTRY
 FROM ${YC_CONTAINER_REGISTRY}/public/python:3.8
 
 RUN apt-get update && \
-    apt-get install -y binutils libproj-dev gdal-bin
+    apt-get install -y binutils libproj-dev gdal-bin && \
+    apt-get install -y postgresql-client
 
 ENV PYTHONUNBUFFERED 1
 
diff --git a/fixtures/post_and_pvz.json b/fixtures/post_and_pvz.json
index f5dc538..dcf2876 100644
--- a/fixtures/post_and_pvz.json
+++ b/fixtures/post_and_pvz.json
@@ -6,7 +6,7 @@
     "name": "ПВЗ",
     "image": "",
     "visible": true,
-    "inlude_in_ml": true
+    "include_in_ml": true
   }
 },
 {
@@ -16,7 +16,7 @@
     "name": "Постамат",
     "image": "",
     "visible": true,
-    "inlude_in_ml": true
+    "include_in_ml": true
   }
 }
 ]
diff --git a/service/admin.py b/service/admin.py
index df7db4b..9465df2 100644
--- a/service/admin.py
+++ b/service/admin.py
@@ -1,3 +1,5 @@
+import os
+
 from django.contrib import admin
 from django.contrib.admin import AdminSite
 from django.contrib.admin.sites import NotRegistered
@@ -12,7 +14,7 @@ from service.models import Post_and_pvz, Post_and_pvzCategory, Post_and_pvzGroup
 from service.models import PlacementPointPVZDistance, TaskStatus
 from postamates.settings import DEBUG
 from django.core.cache import cache
-from service.layer_service import LayerService
+from service.utils import run_psql_command
 
 
 class MyAdminSite(AdminSite):
@@ -32,7 +34,7 @@ if DEBUG:
 
 class Post_and_PVZAdmin(admin.ModelAdmin):
     def save_model(self, request, obj, form, change):
-        LayerService().count_post_pvz_for_placementpoint(obj)
+        obj.save()
 
 
 my_admin_site.register(Post_and_pvz, Post_and_PVZAdmin)
@@ -55,6 +57,14 @@ class CategoryAdmin(admin.ModelAdmin):
         cache.clear()
 
 
+class PostPvzCategoryAdmin(CategoryAdmin):
+    def delete_model(self, request, obj):
+        if obj.id in (1, 2):
+            pass
+        else:
+            super().delete_model(request, obj)
+
+
 class GroupAdmin(admin.ModelAdmin):
     list_display = ('name', 'category', 'visible')
 
@@ -67,14 +77,20 @@ class GroupAdmin(admin.ModelAdmin):
         cache.clear()
 
 
+class PostPvzGroupAdmin(GroupAdmin):
+    def save_model(self, request, obj, form, change):
+        run_psql_command()
+        super().save_model(request, obj, form, change)
+
+
 class PlacementPointAdmin(admin.ModelAdmin):
     pass
 
 
 my_admin_site.register(TaskStatus, TaskStatusAdmin)
-my_admin_site.register(Post_and_pvzGroup, GroupAdmin)
+my_admin_site.register(Post_and_pvzGroup, PostPvzGroupAdmin)
 my_admin_site.register(OtherObjectsGroup, GroupAdmin)
-my_admin_site.register(Post_and_pvzCategory, CategoryAdmin)
+my_admin_site.register(Post_and_pvzCategory, PostPvzCategoryAdmin)
 my_admin_site.register(OtherObjectsCategory, CategoryAdmin)
 my_admin_site.register(PlacementPoint, PlacementPointAdmin)
 
diff --git a/service/apps.py b/service/apps.py
index 8d0ae67..1a6fe55 100644
--- a/service/apps.py
+++ b/service/apps.py
@@ -4,3 +4,6 @@ from django.apps import AppConfig
 class ServiceConfig(AppConfig):
     default_auto_field = 'django.db.models.BigAutoField'
     name = 'service'
+
+    def ready(self):
+        from service import signals
diff --git a/service/layer_service.py b/service/layer_service.py
index 690d32a..bafda6d 100644
--- a/service/layer_service.py
+++ b/service/layer_service.py
@@ -17,9 +17,9 @@ class LayerService:
     @staticmethod
     def count_post_pvz(point):
         point.rivals_post_cnt = models.Post_and_pvz.objects.filter(
-            category__name="Постамат", inlude_in_ml=True,
+            category__name="Постамат", include_in_ml=True,
             wkt__distance_lt=(point.geometry, Distance(m=DEFAULT_PLACEMENT_POINT_UPDATE_RADIUS))).count()
         point.rivals_pvz_cnt = models.Post_and_pvz.objects.filter(
-            category__name="ПВЗ", inlude_in_ml=True,
+            category__name="ПВЗ", include_in_ml=True,
             wkt__distance_lt=(point.geometry, Distance(m=DEFAULT_PLACEMENT_POINT_UPDATE_RADIUS))).count()
         point.save()
diff --git a/service/migrations/0026_auto_20230823_2016.py b/service/migrations/0026_auto_20230823_2016.py
new file mode 100644
index 0000000..0d2205b
--- /dev/null
+++ b/service/migrations/0026_auto_20230823_2016.py
@@ -0,0 +1,31 @@
+# Generated by Django 3.2 on 2023-08-23 17:16
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('service', '0025_auto_20230804_1349'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='post_and_pvz',
+            old_name='inlude_in_ml',
+            new_name='include_in_ml',
+        ),
+        migrations.RenameField(
+            model_name='post_and_pvzcategory',
+            old_name='inlude_in_ml',
+            new_name='include_in_ml',
+        ),
+        migrations.RenameField(
+            model_name='post_and_pvzgroup',
+            old_name='inlude_in_ml',
+            new_name='include_in_ml',
+        ),
+        migrations.DeleteModel(
+            name='PointDist',
+        ),
+    ]
diff --git a/service/models.py b/service/models.py
index 6b4b70b..4bfb7dc 100644
--- a/service/models.py
+++ b/service/models.py
@@ -3,6 +3,7 @@ from django.contrib.gis.db import models as gis_models
 from django.db import models
 from postamates.settings import SRID
 from service.enums import PointStatus
+from service.layer_service import LayerService
 
 User._meta.get_field('email')._unique = True
 
@@ -113,7 +114,7 @@ class Post_and_pvz(models.Model):
                                  on_delete=models.CASCADE)
     group = models.ForeignKey('Post_and_pvzGroup', default=None, related_name='post_and_pvz', on_delete=models.CASCADE)
     visible = models.BooleanField(default=True)
-    inlude_in_ml = models.BooleanField(default=True)
+    include_in_ml = models.BooleanField(default=True)
 
 
 class OtherObjects(models.Model):
@@ -142,7 +143,7 @@ class Post_and_pvzCategory(models.Model):
     image = models.ImageField(blank=True, null=True, default=None, upload_to='post_and_pvz_category_images/',
                               verbose_name='Картинка')
     visible = models.BooleanField(default=True)
-    inlude_in_ml = models.BooleanField(default=True)
+    include_in_ml = models.BooleanField(default=True)
 
 
 class Post_and_pvzGroup(models.Model):
@@ -158,7 +159,7 @@ class Post_and_pvzGroup(models.Model):
                                  on_delete=models.CASCADE)
     image = models.ImageField(blank=True, null=True, upload_to='post_and_pvz_group_images/', verbose_name='Картинка')
     visible = models.BooleanField(default=True)
-    inlude_in_ml = models.BooleanField(default=True)
+    include_in_ml = models.BooleanField(default=True)
 
 
 class OtherObjectsCategory(models.Model):
diff --git a/service/signals.py b/service/signals.py
index 3117610..f8ac95b 100644
--- a/service/signals.py
+++ b/service/signals.py
@@ -1,6 +1,12 @@
 from django.contrib.auth.models import Group
 from rest_registration.signals import user_registered
 
+from service.layer_service import LayerService
+from service.models import Post_and_pvz, Post_and_pvzGroup, Post_and_pvzCategory, OtherObjects, OtherObjectsGroup, \
+    OtherObjectsCategory
+from django.db.models.signals import post_save
+from django.dispatch import receiver
+
 
 def user_created(sender, user, request, **kwargs):
     group = Group.objects.get(name='Зритель')
@@ -9,3 +15,39 @@ def user_created(sender, user, request, **kwargs):
 
 
 user_registered.connect(user_created)
+
+
+@receiver(post_save, sender=Post_and_pvz)
+def post_pvz_handler(sender, instance, **kwargs):
+    LayerService().count_post_pvz_for_placementpoint(instance)
+
+
+@receiver(post_save, sender=Post_and_pvzGroup)
+def post_group_handler(sender, instance, **kwargs):
+    objects = Post_and_pvz.objects.filter(group=instance)
+    for obj in objects:
+        obj.include_in_ml = instance.include_in_ml
+        obj.visible = instance.visible
+        obj.save()
+
+
+@receiver(post_save, sender=Post_and_pvzCategory)
+def post_category_handler(sender, instance, **kwargs):
+    objects = Post_and_pvzGroup.objects.filter(category=instance)
+    for obj in objects:
+        obj.include_in_ml = instance.include_in_ml
+        obj.visible = instance.visible
+        obj.save()
+
+
+@receiver(post_save, sender=OtherObjectsGroup)
+def other_group_handler(sender, instance, **kwargs):
+    OtherObjects.objects.filter(group=instance).update(visible=instance.visible)
+
+
+@receiver(post_save, sender=OtherObjectsCategory)
+def other_category_handler(sender, instance, **kwargs):
+    objects = OtherObjectsGroup.objects.filter(category=instance)
+    for obj in objects:
+        obj.visible = instance.visible
+        obj.save()
diff --git a/service/utils.py b/service/utils.py
index 180cf83..539c148 100644
--- a/service/utils.py
+++ b/service/utils.py
@@ -1,3 +1,5 @@
+import os
+
 import geojson
 import numpy as np
 import pandas as pd
@@ -12,6 +14,25 @@ from django.conf import settings
 from rest_framework.response import Response
 from rest_framework.viewsets import ReadOnlyModelViewSet
 
+import psycopg2
+from postamates.settings import DB_URL
+
+
+def run_psql_command():
+    connection = psycopg2.connect(
+        DB_URL
+    )
+    try:
+        cursor = connection.cursor()
+        command = "CALL public.pivot_dist();"
+        cursor.execute(command)
+        connection.commit()
+    except psycopg2.Error as e:
+        print("Error executing command:", e)
+    finally:
+        cursor.close()
+        connection.close()
+
 
 def load_ao_and_rayons(
         ao_filepath: str,