diff --git a/apps/authentication/api/connection_token.py b/apps/authentication/api/connection_token.py
index 0839229b8..c214f93ab 100644
--- a/apps/authentication/api/connection_token.py
+++ b/apps/authentication/api/connection_token.py
@@ -1,31 +1,31 @@
-import os
-import abc
-import json
-import time
 import base64
+import json
+import os
+import time
 import urllib.parse
+
 from django.http import HttpResponse
 from django.shortcuts import get_object_or_404
-from rest_framework.request import Request
 from rest_framework import status
-from rest_framework.exceptions import PermissionDenied
 from rest_framework.decorators import action
-from rest_framework.response import Response
+from rest_framework.exceptions import PermissionDenied
 from rest_framework.request import Request
+from rest_framework.response import Response
 
 from common.drf.api import JMSModelViewSet
 from common.http import is_true
 from orgs.mixins.api import RootOrgViewMixin
 from perms.models import ActionChoices
 from terminal.models import EndpointRule
+from ..models import ConnectionToken
 from ..serializers import (
     ConnectionTokenSerializer, ConnectionTokenSecretSerializer,
     SuperConnectionTokenSerializer, ConnectionTokenDisplaySerializer,
 )
-from ..models import ConnectionToken
 
 __all__ = ['ConnectionTokenViewSet', 'SuperConnectionTokenViewSet']
 
+
 # ExtraActionApiMixin
 
 
diff --git a/apps/perms/models/__init__.py b/apps/perms/models/__init__.py
index ee7787f7f..9041990f2 100644
--- a/apps/perms/models/__init__.py
+++ b/apps/perms/models/__init__.py
@@ -1,5 +1,6 @@
 # coding: utf-8
 #
 
-from .permed_node import *
 from .asset_permission import *
+from .perm_node import *
+from .perm_token import *
diff --git a/apps/perms/models/permed_node.py b/apps/perms/models/perm_node.py
similarity index 100%
rename from apps/perms/models/permed_node.py
rename to apps/perms/models/perm_node.py
diff --git a/apps/perms/models/perm_token.py b/apps/perms/models/perm_token.py
new file mode 100644
index 000000000..857cb9dd7
--- /dev/null
+++ b/apps/perms/models/perm_token.py
@@ -0,0 +1,14 @@
+from django.db import models
+from django.utils.translation import gettext_lazy as _
+
+
+class PermToken(models.Model):
+    user = models.ForeignKey('users.User', on_delete=models.CASCADE, verbose_name=_('User'))
+    asset = models.ForeignKey('assets.Asset', on_delete=models.CASCADE, verbose_name=_('Asset'))
+    account = models.CharField(max_length=128, verbose_name=_('Account'))
+    secret = models.CharField(max_length=1024, verbose_name=_('Secret'))
+    protocol = models.CharField(max_length=32, verbose_name=_('Protocol'))
+    connect_method = models.CharField(max_length=32, verbose_name=_('Connect method'))
+
+    class Meta:
+        abstract = True