diff --git a/accounts/migrations/0002_alter_bloguser_options_remove_bloguser_created_time_and_more.py b/accounts/migrations/0002_alter_bloguser_options_remove_bloguser_created_time_and_more.py
deleted file mode 100644
index 1a9f509..0000000
--- a/accounts/migrations/0002_alter_bloguser_options_remove_bloguser_created_time_and_more.py
+++ /dev/null
@@ -1,46 +0,0 @@
-# Generated by Django 4.2.5 on 2023-09-06 13:13
-
-from django.db import migrations, models
-import django.utils.timezone
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('accounts', '0001_initial'),
-    ]
-
-    operations = [
-        migrations.AlterModelOptions(
-            name='bloguser',
-            options={'get_latest_by': 'id', 'ordering': ['-id'], 'verbose_name': 'user', 'verbose_name_plural': 'user'},
-        ),
-        migrations.RemoveField(
-            model_name='bloguser',
-            name='created_time',
-        ),
-        migrations.RemoveField(
-            model_name='bloguser',
-            name='last_mod_time',
-        ),
-        migrations.AddField(
-            model_name='bloguser',
-            name='creation_time',
-            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='creation time'),
-        ),
-        migrations.AddField(
-            model_name='bloguser',
-            name='last_modify_time',
-            field=models.DateTimeField(default=django.utils.timezone.now, verbose_name='last modify time'),
-        ),
-        migrations.AlterField(
-            model_name='bloguser',
-            name='nickname',
-            field=models.CharField(blank=True, max_length=100, verbose_name='nick name'),
-        ),
-        migrations.AlterField(
-            model_name='bloguser',
-            name='source',
-            field=models.CharField(blank=True, max_length=100, verbose_name='create source'),
-        ),
-    ]