diff --git a/apps/accounts/migrations/0001_initial.py b/apps/accounts/migrations/0001_initial.py
new file mode 100644
index 0000000..d62e174
--- /dev/null
+++ b/apps/accounts/migrations/0001_initial.py
@@ -0,0 +1,52 @@
+# Generated by Django 2.2.4 on 2022-09-28 09:26
+
+import accounts.models
+import django.contrib.auth.models
+import django.contrib.auth.validators
+from django.db import migrations, models
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('auth', '0011_update_proxy_permissions'),
+        ('mosquito', '0018_weatherlog_weatherstationinfo'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='User',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('password', models.CharField(max_length=128, verbose_name='password')),
+                ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
+                ('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
+                ('username', models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=150, unique=True, validators=[django.contrib.auth.validators.UnicodeUsernameValidator()], verbose_name='username')),
+                ('first_name', models.CharField(blank=True, max_length=30, verbose_name='first name')),
+                ('last_name', models.CharField(blank=True, max_length=150, verbose_name='last name')),
+                ('email', models.EmailField(blank=True, max_length=254, verbose_name='email address')),
+                ('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
+                ('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
+                ('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
+                ('phone', models.CharField(blank=True, default='', max_length=11, null=True, verbose_name='电话')),
+                ('department', models.CharField(blank=True, default='', max_length=20, null=True, verbose_name='部门')),
+                ('position', models.CharField(blank=True, default='', max_length=50, null=True, verbose_name='职位')),
+                ('introduction', models.TextField(blank=True, null=True, verbose_name='简介')),
+                ('role', models.CharField(choices=[('superadmin', 'superadmin'), ('admin', 'admin'), ('staff', 'staff'), ('editor', 'editor')], default='admin', max_length=20, verbose_name='角色')),
+                ('avatar', models.ImageField(blank=True, default='https://wpimg.wallstcn.com/f778738c-e4f8-4870-b634-56703b4acafe.gif', null=True, upload_to=accounts.models.avatar_path)),
+                ('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.Group', verbose_name='groups')),
+                ('org', models.ForeignKey(on_delete='PROTECT', to='mosquito.Org', verbose_name='所在组织')),
+                ('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.Permission', verbose_name='user permissions')),
+            ],
+            options={
+                'verbose_name': '用户',
+                'verbose_name_plural': '用户',
+            },
+            managers=[
+                ('objects', django.contrib.auth.models.UserManager()),
+            ],
+        ),
+    ]
diff --git a/apps/accounts/migrations/0002_user_parent_org.py b/apps/accounts/migrations/0002_user_parent_org.py
new file mode 100644
index 0000000..6d2b8be
--- /dev/null
+++ b/apps/accounts/migrations/0002_user_parent_org.py
@@ -0,0 +1,18 @@
+# Generated by Django 2.2.4 on 2022-09-28 09:32
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('accounts', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='user',
+            name='parent_org',
+            field=models.PositiveIntegerField(blank=True, null=True, verbose_name='父组织ID'),
+        ),
+    ]
diff --git a/apps/accounts/migrations/__init__.py b/apps/accounts/migrations/__init__.py
new file mode 100644
index 0000000..e69de29