diff --git a/apps/perms/forms.py b/apps/perms/forms.py
index 989caffac..f84e56693 100644
--- a/apps/perms/forms.py
+++ b/apps/perms/forms.py
@@ -8,16 +8,15 @@ from .models import NodePermission
 
 
 class AssetPermissionForm(forms.ModelForm):
-
     class Meta:
         model = NodePermission
         fields = [
             'node', 'user_group', 'system_user', 'is_active',
-            'date_expired', 'comment'
+            'date_expired', 'comment',
         ]
         widgets = {
             'node': forms.Select(
-                attrs={'class': 'select2', 'data-placeholder': _("Node")}
+                attrs={'style': 'display:none'}
             ),
             'user_group': forms.Select(
                 attrs={'class': 'select2', 'data-placeholder': _("User group")}
diff --git a/apps/perms/models.py b/apps/perms/models.py
index 05cffacbc..49825e16d 100644
--- a/apps/perms/models.py
+++ b/apps/perms/models.py
@@ -81,7 +81,8 @@ class NodePermission(models.Model):
     comment = models.TextField(verbose_name=_('Comment'), blank=True)
 
     def __str__(self):
-        return "{}:{}:{}".format(self.node.name, self.user_group.name, self.system_user.name)
+        return "{}:{}:{}".format(self.node.value, self.user_group.name, self.system_user.name)
 
     class Meta:
         unique_together = ('node', 'user_group', 'system_user')
+        verbose_name = _("Asset permission")
diff --git a/apps/perms/templates/perms/asset_permission_create_update.html b/apps/perms/templates/perms/asset_permission_create_update.html
index efa4455cf..aafb650da 100644
--- a/apps/perms/templates/perms/asset_permission_create_update.html
+++ b/apps/perms/templates/perms/asset_permission_create_update.html
@@ -28,10 +28,21 @@
                         </div>
                     </div>
                     <div class="ibox-content">
+                        {% if form.non_field_errors %}
+                            <div class="alert alert-danger">
+                               {{ form.non_field_errors }}
+                            </div>
+                       {% endif %}
                         <form method="post" class="form-horizontal" action="" >
                             {% csrf_token %}
                             <h3>{% trans 'Basic' %}</h3>
-                            {% bootstrap_field form.node layout="horizontal" %}
+                            <div class="form-group">
+                                <label class="col-md-2 control-label" for="id_name">{% trans 'Node' %}</label>
+                                <div class="col-md-9">
+                                    <input type="text" class="form-control" readonly value="{{ form.node.initial }}">
+                                </div>
+                            </div>
+                            {{ form.node }}
                             {% bootstrap_field form.user_group layout="horizontal" %}
                             {% bootstrap_field form.system_user layout="horizontal" %}
                             <div class="hr-line-dashed"></div>
diff --git a/apps/perms/urls/views_urls.py b/apps/perms/urls/views_urls.py
index 5c3fa3b48..a4a6e49a5 100644
--- a/apps/perms/urls/views_urls.py
+++ b/apps/perms/urls/views_urls.py
@@ -9,10 +9,10 @@ urlpatterns = [
     url(r'^asset-permission$', views.AssetPermissionListView.as_view(), name='asset-permission-list'),
     url(r'^asset-permission/create$', views.AssetPermissionCreateView.as_view(), name='asset-permission-create'),
     url(r'^asset-permission/(?P<pk>[0-9a-zA-Z\-]{36})/update$', views.AssetPermissionUpdateView.as_view(), name='asset-permission-update'),
-    url(r'^asset-permission/(?P<pk>[0-9a-zA-Z\-]{36})$', views.AssetPermissionDetailView.as_view(),name='asset-permission-detail'),
+    # url(r'^asset-permission/(?P<pk>[0-9a-zA-Z\-]{36})$', views.AssetPermissionDetailView.as_view(),name='asset-permission-detail'),
     url(r'^asset-permission/(?P<pk>[0-9a-zA-Z\-]{36})/delete$', views.AssetPermissionDeleteView.as_view(), name='asset-permission-delete'),
-    url(r'^asset-permission/(?P<pk>[0-9a-zA-Z\-]{36})/user$', views.AssetPermissionUserView.as_view(), name='asset-permission-user-list'),
-    url(r'^asset-permission/(?P<pk>[0-9a-zA-Z\-]{36})/asset$', views.AssetPermissionAssetView.as_view(), name='asset-permission-asset-list'),
+    # url(r'^asset-permission/(?P<pk>[0-9a-zA-Z\-]{36})/user$', views.AssetPermissionUserView.as_view(), name='asset-permission-user-list'),
+    # url(r'^asset-permission/(?P<pk>[0-9a-zA-Z\-]{36})/asset$', views.AssetPermissionAssetView.as_view(), name='asset-permission-asset-list'),
 ]
 
 
diff --git a/apps/perms/utils.py b/apps/perms/utils.py
index 8f494f2f8..e09186d86 100644
--- a/apps/perms/utils.py
+++ b/apps/perms/utils.py
@@ -2,14 +2,21 @@
 
 from __future__ import absolute_import, unicode_literals
 import collections
+from django.utils import timezone
 
 from common.utils import setattr_bulk, get_logger
 from .tasks import push_users
-from .hands import User, UserGroup, Asset, AssetGroup, SystemUser
+from .hands import AssetGroup
 
 logger = get_logger(__file__)
 
 
+def get_user_group_permissions(user_group):
+    return user_group.nodepermission_set.all() \
+        .filter(is_active=True) \
+        .filter(date_expired=timezone.now())
+
+
 def get_user_group_granted_asset_groups(user_group):
     """Return asset groups granted of the user group
 
diff --git a/apps/perms/views.py b/apps/perms/views.py
index 120fb07e5..2b691459b 100644
--- a/apps/perms/views.py
+++ b/apps/perms/views.py
@@ -7,7 +7,6 @@ from django.conf import settings
 from django.views.generic import ListView, CreateView, UpdateView
 from django.views.generic.edit import DeleteView
 from django.urls import reverse_lazy
-from django.contrib.messages.views import SuccessMessageMixin
 from django.views.generic.detail import DetailView, SingleObjectMixin
 
 from common.utils import get_object_or_none
@@ -61,6 +60,11 @@ class AssetPermissionUpdateView(AdminUserRequiredMixin, UpdateView):
     template_name = 'perms/asset_permission_create_update.html'
     success_url = reverse_lazy("perms:asset-permission-list")
 
+    def get_form(self, form_class=None):
+        form = super().get_form(form_class=form_class)
+        form['node'].initial = form.instance.node
+        return form
+
     def get_context_data(self, **kwargs):
         context = {
             'app': _('Perms'),
@@ -70,22 +74,22 @@ class AssetPermissionUpdateView(AdminUserRequiredMixin, UpdateView):
         return super().get_context_data(**kwargs)
 
 
-class AssetPermissionDetailView(AdminUserRequiredMixin, DetailView):
-    template_name = 'perms/asset_permission_detail.html'
-    context_object_name = 'asset_permission'
-    model = AssetPermission
-
-    def get_context_data(self, **kwargs):
-        context = {
-            'app': _('Perms'),
-            'action': _('Asset permission detail'),
-            'system_users_remain': [
-                system_user for system_user in SystemUser.objects.all()
-                if system_user not in self.object.system_users.all()],
-            'system_users': self.object.system_users.all(),
-        }
-        kwargs.update(context)
-        return super().get_context_data(**kwargs)
+# class AssetPermissionDetailView(AdminUserRequiredMixin, DetailView):
+#     template_name = 'perms/asset_permission_detail.html'
+#     context_object_name = 'asset_permission'
+#     model = AssetPermission
+#
+#     def get_context_data(self, **kwargs):
+#         context = {
+#             'app': _('Perms'),
+#             'action': _('Asset permission detail'),
+#             'system_users_remain': [
+#                 system_user for system_user in SystemUser.objects.all()
+#                 if system_user not in self.object.system_users.all()],
+#             'system_users': self.object.system_users.all(),
+#         }
+#         kwargs.update(context)
+#         return super().get_context_data(**kwargs)
 
 
 class AssetPermissionDeleteView(AdminUserRequiredMixin, DeleteView):
@@ -94,61 +98,61 @@ class AssetPermissionDeleteView(AdminUserRequiredMixin, DeleteView):
     success_url = reverse_lazy('perms:asset-permission-list')
 
 
-class AssetPermissionUserView(AdminUserRequiredMixin,
-                              SingleObjectMixin,
-                              ListView):
-    template_name = 'perms/asset_permission_user.html'
-    context_object_name = 'asset_permission'
-    paginate_by = settings.DISPLAY_PER_PAGE
-    object = None
-
-    def get(self, request, *args, **kwargs):
-        self.object = self.get_object(queryset=AssetPermission.objects.all())
-        return super().get(request, *args, **kwargs)
-
-    def get_queryset(self):
-        queryset = self.object.get_granted_users()
-        return queryset
-
-    def get_context_data(self, **kwargs):
-        users_granted = self.get_queryset()
-        groups_granted = self.object.user_groups.all()
-        context = {
-            'app': _('Perms'),
-            'action': _('Asset permission user list'),
-            'users_remain': User.objects.exclude(id__in=[user.id for user in users_granted]),
-            'user_groups': self.object.user_groups.all(),
-            'user_groups_remain': UserGroup.objects.exclude(id__in=[group.id for group in groups_granted])
-        }
-        kwargs.update(context)
-        return super().get_context_data(**kwargs)
-
-
-class AssetPermissionAssetView(AdminUserRequiredMixin,
-                               SingleObjectMixin,
-                               ListView):
-    template_name = 'perms/asset_permission_asset.html'
-    context_object_name = 'asset_permission'
-    paginate_by = settings.DISPLAY_PER_PAGE
-    object = None
-
-    def get(self, request, *args, **kwargs):
-        self.object = self.get_object(queryset=AssetPermission.objects.all())
-        return super().get(request, *args, **kwargs)
-
-    def get_queryset(self):
-        queryset = self.object.get_granted_assets()
-        return queryset
-
-    def get_context_data(self, **kwargs):
-        assets_granted = self.get_queryset()
-        groups_granted = self.object.asset_groups.all()
-        context = {
-            'app': _('Perms'),
-            'action': _('Asset permission asset list'),
-            'assets_remain': Asset.objects.exclude(id__in=[asset.id for asset in assets_granted]),
-            'asset_groups': self.object.asset_groups.all(),
-            'asset_groups_remain': AssetGroup.objects.exclude(id__in=[group.id for group in groups_granted])
-        }
-        kwargs.update(context)
-        return super().get_context_data(**kwargs)
+# class AssetPermissionUserView(AdminUserRequiredMixin,
+#                               SingleObjectMixin,
+#                               ListView):
+#     template_name = 'perms/asset_permission_user.html'
+#     context_object_name = 'asset_permission'
+#     paginate_by = settings.DISPLAY_PER_PAGE
+#     object = None
+#
+#     def get(self, request, *args, **kwargs):
+#         self.object = self.get_object(queryset=AssetPermission.objects.all())
+#         return super().get(request, *args, **kwargs)
+#
+#     def get_queryset(self):
+#         queryset = self.object.get_granted_users()
+#         return queryset
+#
+#     def get_context_data(self, **kwargs):
+#         users_granted = self.get_queryset()
+#         groups_granted = self.object.user_groups.all()
+#         context = {
+#             'app': _('Perms'),
+#             'action': _('Asset permission user list'),
+#             'users_remain': User.objects.exclude(id__in=[user.id for user in users_granted]),
+#             'user_groups': self.object.user_groups.all(),
+#             'user_groups_remain': UserGroup.objects.exclude(id__in=[group.id for group in groups_granted])
+#         }
+#         kwargs.update(context)
+#         return super().get_context_data(**kwargs)
+
+
+# class AssetPermissionAssetView(AdminUserRequiredMixin,
+#                                SingleObjectMixin,
+#                                ListView):
+#     template_name = 'perms/asset_permission_asset.html'
+#     context_object_name = 'asset_permission'
+#     paginate_by = settings.DISPLAY_PER_PAGE
+#     object = None
+#
+#     def get(self, request, *args, **kwargs):
+#         self.object = self.get_object(queryset=AssetPermission.objects.all())
+#         return super().get(request, *args, **kwargs)
+#
+#     def get_queryset(self):
+#         queryset = self.object.get_granted_assets()
+#         return queryset
+#
+#     def get_context_data(self, **kwargs):
+#         assets_granted = self.get_queryset()
+#         groups_granted = self.object.asset_groups.all()
+#         context = {
+#             'app': _('Perms'),
+#             'action': _('Asset permission asset list'),
+#             'assets_remain': Asset.objects.exclude(id__in=[asset.id for asset in assets_granted]),
+#             'asset_groups': self.object.asset_groups.all(),
+#             'asset_groups_remain': AssetGroup.objects.exclude(id__in=[group.id for group in groups_granted])
+#         }
+#         kwargs.update(context)
+#         return super().get_context_data(**kwargs)