diff --git a/backend/project/notifications/migrations/0001_initial.py b/backend/project/notifications/migrations/0001_initial.py
index 1500e10..3ee763c 100644
--- a/backend/project/notifications/migrations/0001_initial.py
+++ b/backend/project/notifications/migrations/0001_initial.py
@@ -1,4 +1,4 @@
-# Generated by Django 4.2.11 on 2024-03-31 15:06
+# Generated by Django 4.2.11 on 2024-03-31 19:42
 
 from django.conf import settings
 from django.db import migrations, models
@@ -27,7 +27,7 @@ class Migration(migrations.Migration):
                     ),
                 ),
                 ("title", models.CharField(max_length=150, verbose_name="заголовок")),
-                ("content", models.TextField(null=True, verbose_name="содержание")),
+                ("content", models.TextField(verbose_name="содержание")),
                 (
                     "read",
                     models.BooleanField(default=False, verbose_name="дата создания"),
diff --git a/backend/requirements/dev.txt b/backend/requirements/dev.txt
index 626fcba..be9ff5d 100644
--- a/backend/requirements/dev.txt
+++ b/backend/requirements/dev.txt
@@ -1,6 +1,6 @@
 black
 sort-requirements
 ruff==0.3.4
+django-debug-toolbar==4.3.0
 
--r prod.txt
 -r test.txt
diff --git a/backend/requirements/test.txt b/backend/requirements/test.txt
index 2e685ea..ca0c6f8 100644
--- a/backend/requirements/test.txt
+++ b/backend/requirements/test.txt
@@ -1 +1 @@
-django-debug-toolbar==4.3.0
+-r prod.txt