diff --git a/core/apps/chat/migrations/0004_alter_chatroommodel_type.py b/core/apps/chat/migrations/0004_alter_chatroommodel_type.py
new file mode 100644
index 0000000..98c78c6
--- /dev/null
+++ b/core/apps/chat/migrations/0004_alter_chatroommodel_type.py
@@ -0,0 +1,28 @@
+# Generated by Django 5.2.7 on 2026-05-06 12:03
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("chat", "0003_alter_chatmessagemodel_options_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="chatroommodel",
+            name="type",
+            field=models.CharField(
+                choices=[
+                    ("auto_evaluation", "AutoEvaluation xonasi"),
+                    ("direct", "To'g'ridan-to'g'ri"),
+                    ("mechanic_evaluation", "Mechanic Auto-Evaluation xonasi"),
+                ],
+                db_index=True,
+                default="auto_evaluation",
+                max_length=20,
+                verbose_name="type",
+            ),
+        ),
+    ]