diff --git a/apps/assets/migrations/0001_initial.py b/apps/assets/migrations/0001_initial.py
new file mode 100644
index 000000000..7c0a9e95a
--- /dev/null
+++ b/apps/assets/migrations/0001_initial.py
@@ -0,0 +1,168 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2017-12-21 16:06
+from __future__ import unicode_literals
+
+import assets.models.utils
+from django.db import migrations, models
+import django.db.models.deletion
+import uuid
+
+
+def add_default_group(apps, schema_editor):
+    group_model = apps.get_model("assets", "AssetGroup")
+    db_alias = schema_editor.connection.alias
+    group_model.objects.using(db_alias).create(
+        name="Default"
+    )
+
+
+def add_default_cluster(apps, schema_editor):
+    cluster_model = apps.get_model("assets", "Cluster")
+    db_alias = schema_editor.connection.alias
+    cluster_model.objects.using(db_alias).create(
+        name="Default"
+    )
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='AdminUser',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=128, unique=True, verbose_name='Name')),
+                ('username', models.CharField(max_length=16, verbose_name='Username')),
+                ('_password', models.CharField(blank=True, max_length=256, null=True, verbose_name='Password')),
+                ('_private_key', models.TextField(blank=True, max_length=4096, null=True, validators=[assets.models.utils.private_key_validator], verbose_name='SSH private key')),
+                ('_public_key', models.TextField(blank=True, max_length=4096, verbose_name='SSH public key')),
+                ('comment', models.TextField(blank=True, verbose_name='Comment')),
+                ('date_created', models.DateTimeField(auto_now_add=True)),
+                ('date_updated', models.DateTimeField(auto_now=True)),
+                ('created_by', models.CharField(max_length=32, null=True, verbose_name='Created by')),
+                ('become', models.BooleanField(default=True)),
+                ('become_method', models.CharField(choices=[('sudo', 'sudo'), ('su', 'su')], default='sudo', max_length=4)),
+                ('become_user', models.CharField(default='root', max_length=64)),
+                ('_become_pass', models.CharField(default='', max_length=128)),
+            ],
+            options={
+                'ordering': ['name'],
+            },
+        ),
+        migrations.CreateModel(
+            name='Asset',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('ip', models.GenericIPAddressField(db_index=True, verbose_name='IP')),
+                ('hostname', models.CharField(max_length=128, unique=True, verbose_name='Hostname')),
+                ('port', models.IntegerField(default=22, verbose_name='Port')),
+                ('is_active', models.BooleanField(default=True, verbose_name='Is active')),
+                ('type', models.CharField(blank=True, choices=[('Server', 'Server'), ('VM', 'VM'), ('Switch', 'Switch'), ('Router', 'Router'), ('Firewall', 'Firewall'), ('Storage', 'Storage')], default='Server', max_length=16, null=True, verbose_name='Asset type')),
+                ('env', models.CharField(blank=True, choices=[('Prod', 'Production'), ('Dev', 'Development'), ('Test', 'Testing')], default='Prod', max_length=8, null=True, verbose_name='Asset environment')),
+                ('status', models.CharField(blank=True, choices=[('In use', 'In use'), ('Out of use', 'Out of use')], default='In use', max_length=12, null=True, verbose_name='Asset status')),
+                ('public_ip', models.GenericIPAddressField(blank=True, null=True, verbose_name='Public IP')),
+                ('remote_card_ip', models.CharField(blank=True, max_length=16, null=True, verbose_name='Remote control card IP')),
+                ('cabinet_no', models.CharField(blank=True, max_length=32, null=True, verbose_name='Cabinet number')),
+                ('cabinet_pos', models.IntegerField(blank=True, null=True, verbose_name='Cabinet position')),
+                ('number', models.CharField(blank=True, max_length=32, null=True, verbose_name='Asset number')),
+                ('vendor', models.CharField(blank=True, max_length=64, null=True, verbose_name='Vendor')),
+                ('model', models.CharField(blank=True, max_length=54, null=True, verbose_name='Model')),
+                ('sn', models.CharField(blank=True, max_length=128, null=True, verbose_name='Serial number')),
+                ('cpu_model', models.CharField(blank=True, max_length=64, null=True, verbose_name='CPU model')),
+                ('cpu_count', models.IntegerField(null=True, verbose_name='CPU count')),
+                ('cpu_cores', models.IntegerField(null=True, verbose_name='CPU cores')),
+                ('memory', models.CharField(blank=True, max_length=64, null=True, verbose_name='Memory')),
+                ('disk_total', models.CharField(blank=True, max_length=1024, null=True, verbose_name='Disk total')),
+                ('disk_info', models.CharField(blank=True, max_length=1024, null=True, verbose_name='Disk info')),
+                ('platform', models.CharField(blank=True, max_length=128, null=True, verbose_name='Platform')),
+                ('os', models.CharField(blank=True, max_length=128, null=True, verbose_name='OS')),
+                ('os_version', models.CharField(blank=True, max_length=16, null=True, verbose_name='OS version')),
+                ('os_arch', models.CharField(blank=True, max_length=16, null=True, verbose_name='OS arch')),
+                ('hostname_raw', models.CharField(blank=True, max_length=128, null=True, verbose_name='Hostname raw')),
+                ('created_by', models.CharField(blank=True, max_length=32, null=True, verbose_name='Created by')),
+                ('date_created', models.DateTimeField(auto_now_add=True, null=True, verbose_name='Date created')),
+                ('comment', models.TextField(blank=True, default='', max_length=128, verbose_name='Comment')),
+                ('admin_user', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='assets.AdminUser', verbose_name='Admin user')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='AssetGroup',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=64, unique=True, verbose_name='Name')),
+                ('created_by', models.CharField(blank=True, max_length=32, verbose_name='Created by')),
+                ('date_created', models.DateTimeField(auto_now_add=True, null=True, verbose_name='Date created')),
+                ('comment', models.TextField(blank=True, verbose_name='Comment')),
+            ],
+            options={
+                'ordering': ['name'],
+            },
+        ),
+        migrations.CreateModel(
+            name='Cluster',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=32, verbose_name='Name')),
+                ('bandwidth', models.CharField(blank=True, max_length=32, verbose_name='Bandwidth')),
+                ('contact', models.CharField(blank=True, max_length=128, verbose_name='Contact')),
+                ('phone', models.CharField(blank=True, max_length=32, verbose_name='Phone')),
+                ('address', models.CharField(blank=True, max_length=128, verbose_name='Address')),
+                ('intranet', models.TextField(blank=True, verbose_name='Intranet')),
+                ('extranet', models.TextField(blank=True, verbose_name='Extranet')),
+                ('date_created', models.DateTimeField(auto_now_add=True, null=True, verbose_name='Date created')),
+                ('operator', models.CharField(blank=True, max_length=32, verbose_name='Operator')),
+                ('created_by', models.CharField(blank=True, max_length=32, verbose_name='Created by')),
+                ('comment', models.TextField(blank=True, verbose_name='Comment')),
+                ('admin_user', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='assets.AdminUser', verbose_name='Admin user')),
+            ],
+            options={
+                'ordering': ['name'],
+            },
+        ),
+        migrations.CreateModel(
+            name='SystemUser',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=128, unique=True, verbose_name='Name')),
+                ('username', models.CharField(max_length=16, verbose_name='Username')),
+                ('_password', models.CharField(blank=True, max_length=256, null=True, verbose_name='Password')),
+                ('_private_key', models.TextField(blank=True, max_length=4096, null=True, validators=[assets.models.utils.private_key_validator], verbose_name='SSH private key')),
+                ('_public_key', models.TextField(blank=True, max_length=4096, verbose_name='SSH public key')),
+                ('comment', models.TextField(blank=True, verbose_name='Comment')),
+                ('date_created', models.DateTimeField(auto_now_add=True)),
+                ('date_updated', models.DateTimeField(auto_now=True)),
+                ('created_by', models.CharField(max_length=32, null=True, verbose_name='Created by')),
+                ('priority', models.IntegerField(default=10, verbose_name='Priority')),
+                ('protocol', models.CharField(choices=[('ssh', 'ssh')], default='ssh', max_length=16, verbose_name='Protocol')),
+                ('auto_push', models.BooleanField(default=True, verbose_name='Auto push')),
+                ('sudo', models.TextField(default='/sbin/ifconfig', verbose_name='Sudo')),
+                ('shell', models.CharField(default='/bin/bash', max_length=64, verbose_name='Shell')),
+                ('cluster', models.ManyToManyField(blank=True, to='assets.Cluster', verbose_name='Cluster')),
+            ],
+            options={
+                'ordering': ['name'],
+            },
+        ),
+        migrations.AddField(
+            model_name='asset',
+            name='cluster',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='assets', to='assets.Cluster', verbose_name='Cluster'),
+        ),
+        migrations.AddField(
+            model_name='asset',
+            name='groups',
+            field=models.ManyToManyField(blank=True, related_name='assets', to='assets.AssetGroup', verbose_name='Asset groups'),
+        ),
+        migrations.AlterUniqueTogether(
+            name='asset',
+            unique_together=set([('ip', 'port')]),
+        ),
+
+        migrations.RunPython(add_default_cluster),
+        migrations.RunPython(add_default_group),
+    ]
diff --git a/apps/assets/migrations/__init__.py b/apps/assets/migrations/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/apps/common/migrations/__init__.py b/apps/common/migrations/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/apps/ops/migrations/0001_initial.py b/apps/ops/migrations/0001_initial.py
new file mode 100644
index 000000000..13adf43a8
--- /dev/null
+++ b/apps/ops/migrations/0001_initial.py
@@ -0,0 +1,84 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2017-12-24 15:21
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='AdHoc',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('_tasks', models.TextField(verbose_name='Tasks')),
+                ('pattern', models.CharField(default='{}', max_length=64, verbose_name='Pattern')),
+                ('_options', models.CharField(default='', max_length=1024, verbose_name='Options')),
+                ('_hosts', models.TextField(blank=True, verbose_name='Hosts')),
+                ('run_as_admin', models.BooleanField(default=False, verbose_name='Run as admin')),
+                ('run_as', models.CharField(default='', max_length=128, verbose_name='Run as')),
+                ('_become', models.CharField(default='', max_length=1024, verbose_name='Become')),
+                ('created_by', models.CharField(default='', max_length=64, null=True, verbose_name='Create by')),
+                ('date_created', models.DateTimeField(auto_now_add=True)),
+            ],
+            options={
+                'db_table': 'ops_adhoc',
+                'get_latest_by': 'date_created',
+            },
+        ),
+        migrations.CreateModel(
+            name='AdHocRunHistory',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('date_start', models.DateTimeField(auto_now_add=True, verbose_name='Start time')),
+                ('date_finished', models.DateTimeField(blank=True, null=True, verbose_name='End time')),
+                ('timedelta', models.FloatField(default=0.0, null=True, verbose_name='Time')),
+                ('is_finished', models.BooleanField(default=False, verbose_name='Is finished')),
+                ('is_success', models.BooleanField(default=False, verbose_name='Is success')),
+                ('_result', models.TextField(blank=True, null=True, verbose_name='Adhoc raw result')),
+                ('_summary', models.TextField(blank=True, null=True, verbose_name='Adhoc result summary')),
+                ('adhoc', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='history', to='ops.AdHoc')),
+            ],
+            options={
+                'db_table': 'ops_adhoc_history',
+                'get_latest_by': 'date_start',
+            },
+        ),
+        migrations.CreateModel(
+            name='Task',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=128, unique=True, verbose_name='Name')),
+                ('interval', models.IntegerField(blank=True, help_text='Units: seconds', null=True, verbose_name='Interval')),
+                ('crontab', models.CharField(blank=True, help_text='5 * * * *', max_length=128, null=True, verbose_name='Crontab')),
+                ('is_periodic', models.BooleanField(default=False)),
+                ('callback', models.CharField(blank=True, max_length=128, null=True, verbose_name='Callback')),
+                ('is_deleted', models.BooleanField(default=False)),
+                ('comment', models.TextField(blank=True, verbose_name='Comment')),
+                ('created_by', models.CharField(blank=True, default='', max_length=128, null=True)),
+                ('date_created', models.DateTimeField(auto_now_add=True)),
+            ],
+            options={
+                'db_table': 'ops_task',
+                'get_latest_by': 'date_created',
+            },
+        ),
+        migrations.AddField(
+            model_name='adhocrunhistory',
+            name='task',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='history', to='ops.Task'),
+        ),
+        migrations.AddField(
+            model_name='adhoc',
+            name='task',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='adhoc', to='ops.Task'),
+        ),
+    ]
diff --git a/apps/ops/migrations/__init__.py b/apps/ops/migrations/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/apps/perms/migrations/0001_initial.py b/apps/perms/migrations/0001_initial.py
new file mode 100644
index 000000000..63605a247
--- /dev/null
+++ b/apps/perms/migrations/0001_initial.py
@@ -0,0 +1,34 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2017-12-24 15:21
+from __future__ import unicode_literals
+
+import common.utils
+from django.db import migrations, models
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('assets', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='AssetPermission',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=128, unique=True, verbose_name='Name')),
+                ('is_active', models.BooleanField(default=True, verbose_name='Active')),
+                ('date_expired', models.DateTimeField(default=common.utils.date_expired_default, verbose_name='Date expired')),
+                ('created_by', models.CharField(blank=True, max_length=128, verbose_name='Created by')),
+                ('date_created', models.DateTimeField(auto_now_add=True, verbose_name='Date created')),
+                ('comment', models.TextField(blank=True, verbose_name='Comment')),
+                ('asset_groups', models.ManyToManyField(blank=True, related_name='granted_by_permissions', to='assets.AssetGroup', verbose_name='Asset group')),
+                ('assets', models.ManyToManyField(blank=True, related_name='granted_by_permissions', to='assets.Asset', verbose_name='Asset')),
+                ('system_users', models.ManyToManyField(related_name='granted_by_permissions', to='assets.SystemUser', verbose_name='System user')),
+            ],
+        ),
+    ]
diff --git a/apps/perms/migrations/__init__.py b/apps/perms/migrations/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/apps/terminal/migrations/0001_initial.py b/apps/terminal/migrations/0001_initial.py
new file mode 100644
index 000000000..fe604fc01
--- /dev/null
+++ b/apps/terminal/migrations/0001_initial.py
@@ -0,0 +1,102 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2017-12-24 15:21
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Command',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('user', models.CharField(max_length=64, verbose_name='User')),
+                ('asset', models.CharField(max_length=128, verbose_name='Asset')),
+                ('system_user', models.CharField(max_length=64, verbose_name='System user')),
+                ('input', models.CharField(db_index=True, max_length=128, verbose_name='Input')),
+                ('output', models.CharField(blank=True, max_length=1024, verbose_name='Output')),
+                ('session', models.CharField(db_index=True, max_length=36, verbose_name='Session')),
+                ('timestamp', models.IntegerField(db_index=True)),
+            ],
+            options={
+                'db_table': 'terminal_command',
+                'ordering': ('-timestamp',),
+            },
+        ),
+        migrations.CreateModel(
+            name='Session',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('user', models.CharField(max_length=128, verbose_name='User')),
+                ('asset', models.CharField(max_length=1024, verbose_name='Asset')),
+                ('system_user', models.CharField(max_length=128, verbose_name='System user')),
+                ('login_from', models.CharField(choices=[('ST', 'SSH Terminal'), ('WT', 'Web Terminal')], default='ST', max_length=2)),
+                ('is_finished', models.BooleanField(default=False)),
+                ('has_replay', models.BooleanField(default=False, verbose_name='Replay')),
+                ('has_command', models.BooleanField(default=False, verbose_name='Command')),
+                ('date_start', models.DateTimeField(verbose_name='Date start')),
+                ('date_end', models.DateTimeField(null=True, verbose_name='Date end')),
+            ],
+            options={
+                'db_table': 'terminal_session',
+                'ordering': ['-date_start'],
+            },
+        ),
+        migrations.CreateModel(
+            name='Status',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('session_online', models.IntegerField(default=0, verbose_name='Session Online')),
+                ('cpu_used', models.FloatField(verbose_name='CPU Usage')),
+                ('memory_used', models.FloatField(verbose_name='Memory Used')),
+                ('connections', models.IntegerField(verbose_name='Connections')),
+                ('threads', models.IntegerField(verbose_name='Threads')),
+                ('boot_time', models.FloatField(verbose_name='Boot Time')),
+                ('date_created', models.DateTimeField(auto_now_add=True)),
+            ],
+            options={
+                'db_table': 'terminal_status',
+                'get_latest_by': 'date_created',
+            },
+        ),
+        migrations.CreateModel(
+            name='Task',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('name', models.CharField(choices=[('kill_session', 'Kill Session')], max_length=128, verbose_name='Name')),
+                ('args', models.CharField(max_length=1024, verbose_name='Args')),
+                ('is_finished', models.BooleanField(default=False)),
+                ('date_created', models.DateTimeField(auto_now_add=True)),
+                ('date_finished', models.DateTimeField(null=True)),
+            ],
+            options={
+                'db_table': 'terminal_task',
+            },
+        ),
+        migrations.CreateModel(
+            name='Terminal',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=32, unique=True, verbose_name='Name')),
+                ('remote_addr', models.CharField(max_length=128, verbose_name='Remote Address')),
+                ('ssh_port', models.IntegerField(default=2222, verbose_name='SSH Port')),
+                ('http_port', models.IntegerField(default=5000, verbose_name='HTTP Port')),
+                ('is_accepted', models.BooleanField(default=False, verbose_name='Is Accepted')),
+                ('is_deleted', models.BooleanField(default=False)),
+                ('date_created', models.DateTimeField(auto_now_add=True)),
+                ('comment', models.TextField(blank=True, verbose_name='Comment')),
+            ],
+            options={
+                'db_table': 'terminal',
+                'ordering': ('is_accepted',),
+            },
+        ),
+    ]
diff --git a/apps/terminal/migrations/__init__.py b/apps/terminal/migrations/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/apps/users/migrations/0001_initial.py b/apps/users/migrations/0001_initial.py
new file mode 100644
index 000000000..01edf24b6
--- /dev/null
+++ b/apps/users/migrations/0001_initial.py
@@ -0,0 +1,139 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2017-12-21 16:06
+from __future__ import unicode_literals
+
+import common.utils
+from django.contrib.auth.hashers import make_password
+from django.conf import settings
+import django.contrib.auth.models
+from django.db import migrations, models
+import django.db.models.deletion
+import django.utils.timezone
+import uuid
+
+
+def add_default_group(apps, schema_editor):
+    group_model = apps.get_model("users", "UserGroup")
+    db_alias = schema_editor.connection.alias
+    group_model.objects.using(db_alias).create(
+        name="Default"
+    )
+
+
+def add_default_admin(apps, schema_editor):
+    user_model = apps.get_model("users", "User")
+    db_alias = schema_editor.connection.alias
+    admin = user_model.objects.using(db_alias).create(
+        username="admin", name="Administrator",
+        email="admin@mycomany.com", role="Admin",
+        password=make_password("admin"),
+    )
+    group_model = apps.get_model("users", "UserGroup")
+    default_group = group_model.objects.using(db_alias).get(name="Default")
+    admin.groups.add(default_group)
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('auth', '0008_alter_user_username_max_length'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='User',
+            fields=[
+                ('password', models.CharField(max_length=128, verbose_name='password')),
+                ('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
+                ('first_name', models.CharField(blank=True, max_length=30, verbose_name='first name')),
+                ('last_name', models.CharField(blank=True, max_length=30, verbose_name='last name')),
+                ('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')),
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('username', models.CharField(max_length=20, unique=True, verbose_name='Username')),
+                ('name', models.CharField(max_length=20, verbose_name='Name')),
+                ('email', models.EmailField(max_length=30, unique=True, verbose_name='Email')),
+                ('role', models.CharField(blank=True, choices=[('Admin', 'Administrator'), ('User', 'User'), ('App', 'Application')], default='User', max_length=10, verbose_name='Role')),
+                ('avatar', models.ImageField(null=True, upload_to='avatar', verbose_name='Avatar')),
+                ('wechat', models.CharField(blank=True, max_length=30, verbose_name='Wechat')),
+                ('phone', models.CharField(blank=True, max_length=20, null=True, verbose_name='Phone')),
+                ('enable_otp', models.BooleanField(default=False, verbose_name='Enable OTP')),
+                ('secret_key_otp', models.CharField(blank=True, max_length=16)),
+                ('_private_key', models.CharField(blank=True, max_length=5000, verbose_name='Private key')),
+                ('_public_key', models.CharField(blank=True, max_length=5000, verbose_name='Public key')),
+                ('comment', models.TextField(blank=True, max_length=200, verbose_name='Comment')),
+                ('is_first_login', models.BooleanField(default=False)),
+                ('date_expired', models.DateTimeField(blank=True, default=common.utils.date_expired_default, null=True, verbose_name='Date expired')),
+                ('created_by', models.CharField(default='', max_length=30, verbose_name='Created by')),
+            ],
+            options={
+                'ordering': ['username'],
+            },
+            managers=[
+                ('objects', django.contrib.auth.models.UserManager()),
+            ],
+        ),
+        migrations.CreateModel(
+            name='AccessKey',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False, verbose_name='AccessKeyID')),
+                ('secret', models.UUIDField(default=uuid.uuid4, editable=False, verbose_name='AccessKeySecret')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='access_key', to=settings.AUTH_USER_MODEL, verbose_name='User')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='LoginLog',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('username', models.CharField(max_length=20, verbose_name='Username')),
+                ('type', models.CharField(choices=[('W', 'Web'), ('T', 'Terminal')], max_length=2, verbose_name='Login type')),
+                ('ip', models.GenericIPAddressField(verbose_name='Login ip')),
+                ('city', models.CharField(blank=True, max_length=254, null=True, verbose_name='Login city')),
+                ('user_agent', models.CharField(blank=True, max_length=254, null=True, verbose_name='User agent')),
+                ('datetime', models.DateTimeField(auto_now_add=True, verbose_name='Date login')),
+            ],
+            options={
+                'ordering': ['-datetime', 'username'],
+            },
+        ),
+        migrations.CreateModel(
+            name='PrivateToken',
+            fields=[
+                ('key', models.CharField(max_length=40, primary_key=True, serialize=False, verbose_name='Key')),
+                ('created', models.DateTimeField(auto_now_add=True, verbose_name='Created')),
+                ('user', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='auth_token', to=settings.AUTH_USER_MODEL, verbose_name='User')),
+            ],
+            options={
+                'verbose_name': 'Private Token',
+            },
+        ),
+        migrations.CreateModel(
+            name='UserGroup',
+            fields=[
+                ('is_discard', models.BooleanField(default=False, verbose_name='is discard')),
+                ('discard_time', models.DateTimeField(blank=True, null=True, verbose_name='discard time')),
+                ('id', models.UUIDField(default=uuid.uuid4, primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=128, verbose_name='Name')),
+                ('comment', models.TextField(blank=True, verbose_name='Comment')),
+                ('date_created', models.DateTimeField(auto_now_add=True, null=True, verbose_name='Date created')),
+                ('created_by', models.CharField(max_length=100)),
+            ],
+            options={
+                'ordering': ['name'],
+            },
+        ),
+        migrations.AddField(
+            model_name='user',
+            name='groups',
+            field=models.ManyToManyField(blank=True, related_name='users', to='users.UserGroup', verbose_name='User group'),
+        ),
+        migrations.AddField(
+            model_name='user',
+            name='user_permissions',
+            field=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'),
+        ),
+        migrations.RunPython(add_default_group),
+        migrations.RunPython(add_default_admin),
+    ]
diff --git a/apps/users/migrations/__init__.py b/apps/users/migrations/__init__.py
new file mode 100644
index 000000000..e69de29bb