diff --git a/apps/perms/const.py b/apps/perms/const.py
index d1c7d3a46..5b8e1baca 100644
--- a/apps/perms/const.py
+++ b/apps/perms/const.py
@@ -2,8 +2,3 @@
 #
 from django.db.models import TextChoices
 from django.utils.translation import ugettext_lazy as _
-
-
-class AuthorizationRules(TextChoices):
-    manual = 'manual', _('Manual authorization')
-    ticket = 'ticket', _('Ticket authorization')
diff --git a/apps/perms/migrations/0019_auto_20210831_1150.py b/apps/perms/migrations/0019_auto_20210831_1150.py
deleted file mode 100644
index 32c3d7477..000000000
--- a/apps/perms/migrations/0019_auto_20210831_1150.py
+++ /dev/null
@@ -1,23 +0,0 @@
-# Generated by Django 3.1.12 on 2021-08-31 03:50
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('perms', '0018_auto_20210208_1515'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='applicationpermission',
-            name='authorization_rules',
-            field=models.CharField(choices=[('manual', 'Manual authorization'), ('ticket', 'Ticket authorization')], default='manual', max_length=64, verbose_name='Authorization rules'),
-        ),
-        migrations.AddField(
-            model_name='assetpermission',
-            name='authorization_rules',
-            field=models.CharField(choices=[('manual', 'Manual authorization'), ('ticket', 'Ticket authorization')], default='manual', max_length=64, verbose_name='Authorization rules'),
-        ),
-    ]
diff --git a/apps/perms/migrations/0019_auto_20210906_1044.py b/apps/perms/migrations/0019_auto_20210906_1044.py
new file mode 100644
index 000000000..42e480669
--- /dev/null
+++ b/apps/perms/migrations/0019_auto_20210906_1044.py
@@ -0,0 +1,23 @@
+# Generated by Django 3.1.12 on 2021-09-06 02:44
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('perms', '0018_auto_20210208_1515'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='applicationpermission',
+            name='from_ticket',
+            field=models.BooleanField(default=False, verbose_name='From ticket'),
+        ),
+        migrations.AddField(
+            model_name='assetpermission',
+            name='from_ticket',
+            field=models.BooleanField(default=False, verbose_name='From ticket'),
+        ),
+    ]
diff --git a/apps/perms/models/base.py b/apps/perms/models/base.py
index 7f3c3c5ea..2e62a84bf 100644
--- a/apps/perms/models/base.py
+++ b/apps/perms/models/base.py
@@ -11,7 +11,6 @@ from orgs.mixins.models import OrgModelMixin
 from common.db.models import UnionQuerySet
 from common.utils import date_expired_default, lazyproperty
 from orgs.mixins.models import OrgManager
-from ..const import AuthorizationRules
 
 __all__ = [
     'BasePermission', 'BasePermissionQuerySet'
@@ -52,9 +51,7 @@ class BasePermission(OrgModelMixin):
     created_by = models.CharField(max_length=128, blank=True, verbose_name=_('Created by'))
     date_created = models.DateTimeField(auto_now_add=True, verbose_name=_('Date created'))
     comment = models.TextField(verbose_name=_('Comment'), blank=True)
-    authorization_rules = models.CharField(
-        max_length=64, default=AuthorizationRules.manual, choices=AuthorizationRules.choices,
-        verbose_name=_('Authorization rules'))
+    from_ticket = models.BooleanField(default=False, verbose_name=_('From ticket'))
 
     objects = BasePermissionManager.from_queryset(BasePermissionQuerySet)()
 
diff --git a/apps/tickets/handler/apply_application.py b/apps/tickets/handler/apply_application.py
index 473fdf344..8d03a995d 100644
--- a/apps/tickets/handler/apply_application.py
+++ b/apps/tickets/handler/apply_application.py
@@ -3,7 +3,6 @@ from orgs.utils import tmp_to_org, tmp_to_root_org
 from applications.const import AppCategory, AppType
 from applications.models import Application
 from perms.models import ApplicationPermission
-from perms.const import AuthorizationRules
 from assets.models import SystemUser
 
 from .base import BaseHandler
@@ -90,7 +89,7 @@ class Handler(BaseHandler):
         permissions_data = {
             'id': self.ticket.id,
             'name': apply_permission_name,
-            'authorization_rules': AuthorizationRules.ticket,
+            'from_ticket': True,
             'category': apply_category,
             'type': apply_type,
             'comment': str(permission_comment),
diff --git a/apps/tickets/handler/apply_asset.py b/apps/tickets/handler/apply_asset.py
index e4f6bf578..ae8ded3b1 100644
--- a/apps/tickets/handler/apply_asset.py
+++ b/apps/tickets/handler/apply_asset.py
@@ -5,7 +5,6 @@ from .base import BaseHandler
 from django.utils.translation import ugettext as _
 
 from perms.models import AssetPermission, Action
-from perms.const import AuthorizationRules
 from orgs.utils import tmp_to_org, tmp_to_root_org
 
 
@@ -84,7 +83,7 @@ class Handler(BaseHandler):
         permission_data = {
             'id': self.ticket.id,
             'name': apply_permission_name,
-            'authorization_rules': AuthorizationRules.ticket,
+            'from_ticket': True,
             'comment': str(permission_comment),
             'created_by': permission_created_by,
             'actions': apply_actions,