diff --git a/apps/account/migrations/0005_alter_user_unique_together.py b/apps/account/migrations/0005_alter_user_unique_together.py
new file mode 100644
index 0000000..cfed362
--- /dev/null
+++ b/apps/account/migrations/0005_alter_user_unique_together.py
@@ -0,0 +1,17 @@
+# Generated by Django 3.2.4 on 2025-09-22 17:18
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('account', '0004_alter_user_avatar'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='user',
+            unique_together={('email',)},
+        ),
+    ]
diff --git a/apps/account/models/user.py b/apps/account/models/user.py
index a970cc0..577447a 100644
--- a/apps/account/models/user.py
+++ b/apps/account/models/user.py
@@ -199,7 +199,7 @@ class User(AbstractUser):
         verbose_name = "All Users"
         verbose_name_plural = "All Users"
         unique_together = (
-            'email', 'device_id'
+            'email', 
         )