diff --git a/blog/migrations/0001_initial.py b/blog/migrations/0001_initial.py
deleted file mode 100644
index 3d391b6..0000000
--- a/blog/migrations/0001_initial.py
+++ /dev/null
@@ -1,137 +0,0 @@
-# Generated by Django 4.1.7 on 2023-03-02 07:14
-
-from django.conf import settings
-from django.db import migrations, models
-import django.db.models.deletion
-import django.utils.timezone
-import mdeditor.fields
-
-
-class Migration(migrations.Migration):
-
-    initial = True
-
-    dependencies = [
-        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
-    ]
-
-    operations = [
-        migrations.CreateModel(
-            name='BlogSettings',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('sitename', models.CharField(default='', max_length=200, verbose_name='网站名称')),
-                ('site_description', models.TextField(default='', max_length=1000, verbose_name='网站描述')),
-                ('site_seo_description', models.TextField(default='', max_length=1000, verbose_name='网站SEO描述')),
-                ('site_keywords', models.TextField(default='', max_length=1000, verbose_name='网站关键字')),
-                ('article_sub_length', models.IntegerField(default=300, verbose_name='文章摘要长度')),
-                ('sidebar_article_count', models.IntegerField(default=10, verbose_name='侧边栏文章数目')),
-                ('sidebar_comment_count', models.IntegerField(default=5, verbose_name='侧边栏评论数目')),
-                ('article_comment_count', models.IntegerField(default=5, verbose_name='文章页面默认显示评论数目')),
-                ('show_google_adsense', models.BooleanField(default=False, verbose_name='是否显示谷歌广告')),
-                ('google_adsense_codes', models.TextField(blank=True, default='', max_length=2000, null=True, verbose_name='广告内容')),
-                ('open_site_comment', models.BooleanField(default=True, verbose_name='是否打开网站评论功能')),
-                ('beiancode', models.CharField(blank=True, default='', max_length=2000, null=True, verbose_name='备案号')),
-                ('analyticscode', models.TextField(default='', max_length=1000, verbose_name='网站统计代码')),
-                ('show_gongan_code', models.BooleanField(default=False, verbose_name='是否显示公安备案号')),
-                ('gongan_beiancode', models.TextField(blank=True, default='', max_length=2000, null=True, verbose_name='公安备案号')),
-            ],
-            options={
-                'verbose_name': '网站配置',
-                'verbose_name_plural': '网站配置',
-            },
-        ),
-        migrations.CreateModel(
-            name='Links',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=30, unique=True, verbose_name='链接名称')),
-                ('link', models.URLField(verbose_name='链接地址')),
-                ('sequence', models.IntegerField(unique=True, verbose_name='排序')),
-                ('is_enable', models.BooleanField(default=True, verbose_name='是否显示')),
-                ('show_type', models.CharField(choices=[('i', '首页'), ('l', '列表页'), ('p', '文章页面'), ('a', '全站'), ('s', '友情链接页面')], default='i', max_length=1, verbose_name='显示类型')),
-                ('created_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='创建时间')),
-                ('last_mod_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='修改时间')),
-            ],
-            options={
-                'verbose_name': '友情链接',
-                'verbose_name_plural': '友情链接',
-                'ordering': ['sequence'],
-            },
-        ),
-        migrations.CreateModel(
-            name='SideBar',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=100, verbose_name='标题')),
-                ('content', models.TextField(verbose_name='内容')),
-                ('sequence', models.IntegerField(unique=True, verbose_name='排序')),
-                ('is_enable', models.BooleanField(default=True, verbose_name='是否启用')),
-                ('created_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='创建时间')),
-                ('last_mod_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='修改时间')),
-            ],
-            options={
-                'verbose_name': '侧边栏',
-                'verbose_name_plural': '侧边栏',
-                'ordering': ['sequence'],
-            },
-        ),
-        migrations.CreateModel(
-            name='Tag',
-            fields=[
-                ('id', models.AutoField(primary_key=True, serialize=False)),
-                ('created_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='创建时间')),
-                ('last_mod_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='修改时间')),
-                ('name', models.CharField(max_length=30, unique=True, verbose_name='标签名')),
-                ('slug', models.SlugField(blank=True, default='no-slug', max_length=60)),
-            ],
-            options={
-                'verbose_name': '标签',
-                'verbose_name_plural': '标签',
-                'ordering': ['name'],
-            },
-        ),
-        migrations.CreateModel(
-            name='Category',
-            fields=[
-                ('id', models.AutoField(primary_key=True, serialize=False)),
-                ('created_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='创建时间')),
-                ('last_mod_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='修改时间')),
-                ('name', models.CharField(max_length=30, unique=True, verbose_name='分类名')),
-                ('slug', models.SlugField(blank=True, default='no-slug', max_length=60)),
-                ('index', models.IntegerField(default=0, verbose_name='权重排序-越大越靠前')),
-                ('parent_category', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='blog.category', verbose_name='父级分类')),
-            ],
-            options={
-                'verbose_name': '分类',
-                'verbose_name_plural': '分类',
-                'ordering': ['-index'],
-            },
-        ),
-        migrations.CreateModel(
-            name='Article',
-            fields=[
-                ('id', models.AutoField(primary_key=True, serialize=False)),
-                ('created_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='创建时间')),
-                ('last_mod_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='修改时间')),
-                ('title', models.CharField(max_length=200, unique=True, verbose_name='标题')),
-                ('body', mdeditor.fields.MDTextField(verbose_name='正文')),
-                ('pub_time', models.DateTimeField(default=django.utils.timezone.now, verbose_name='发布时间')),
-                ('status', models.CharField(choices=[('d', '草稿'), ('p', '发表')], default='p', max_length=1, verbose_name='文章状态')),
-                ('comment_status', models.CharField(choices=[('o', '打开'), ('c', '关闭')], default='o', max_length=1, verbose_name='评论状态')),
-                ('type', models.CharField(choices=[('a', '文章'), ('p', '页面')], default='a', max_length=1, verbose_name='类型')),
-                ('views', models.PositiveIntegerField(default=0, verbose_name='浏览量')),
-                ('article_order', models.IntegerField(default=0, verbose_name='排序,数字越大越靠前')),
-                ('show_toc', models.BooleanField(default=False, verbose_name='是否显示toc目录')),
-                ('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL, verbose_name='作者')),
-                ('category', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='blog.category', verbose_name='分类')),
-                ('tags', models.ManyToManyField(blank=True, to='blog.tag', verbose_name='标签集合')),
-            ],
-            options={
-                'verbose_name': '文章',
-                'verbose_name_plural': '文章',
-                'ordering': ['-article_order', '-pub_time'],
-                'get_latest_by': 'id',
-            },
-        ),
-    ]