diff --git a/apps/assets/api/node.py b/apps/assets/api/node.py
index b8b2707e6..30d661a29 100644
--- a/apps/assets/api/node.py
+++ b/apps/assets/api/node.py
@@ -184,8 +184,9 @@ class NodeAddChildrenApi(generics.UpdateAPIView):
         for node in children:
             if not node:
                 continue
-            node.parent = instance
-            node.save()
+            # node.parent = instance
+            # node.save()
+            node.move(instance)
         return Response("OK")
 
 
diff --git a/apps/assets/models/node.py b/apps/assets/models/node.py
index 14ac775fc..bb83035c0 100644
--- a/apps/assets/models/node.py
+++ b/apps/assets/models/node.py
@@ -2,7 +2,7 @@
 #
 import uuid
 
-from django.db import models
+from django.db import models, transaction
 from django.utils.translation import ugettext_lazy as _
 
 
@@ -39,6 +39,16 @@ class Node(models.Model):
     def level(self):
         return len(self.key.split(':'))
 
+    def move(self, instance):
+        children = self.get_all_children()
+        old_key = self.key
+        with transaction.atomic():
+            self.parent = instance
+            for child in children:
+                child.key = child.key.replace(old_key, self.key, 1)
+                child.save()
+            self.save()
+
     def get_next_child_key(self):
         mark = self.child_mark
         self.child_mark += 1
diff --git a/apps/perms/templates/perms/asset_permission_list.html b/apps/perms/templates/perms/asset_permission_list.html
index fa1154716..c18f12224 100644
--- a/apps/perms/templates/perms/asset_permission_list.html
+++ b/apps/perms/templates/perms/asset_permission_list.html
@@ -226,7 +226,7 @@ function initTree() {
         },
         async: {
 			enable: true,
-			url: "{% url 'api-assets:node-children-2' %}?assets=1&all=1",
+			url: "{% url 'api-assets:node-children-2' %}?assets=1&all=",
 			autoParam:["id", "name=n", "level=lv"],
 			dataFilter: filter,
             type: 'get'
@@ -238,7 +238,7 @@ function initTree() {
     };
 
     var zNodes = [];
-    $.get("{% url 'api-assets:node-children-2' %}?assets=1&all=1", function(data, status){
+    $.get("{% url 'api-assets:node-children-2' %}?assets=1&all=", function(data, status){
         $.each(data, function (index, value) {
             value["pId"] = value["parent"];
             value["name"] = value["value"];
@@ -304,6 +304,7 @@ $(document).ready(function(){
 
     if (row.child.isShown()) {
         tr.removeClass('details');
+        $(this).children('i:first-child').removeClass('fa-angle-down').addClass('fa-angle-right');
         row.child.hide();
 
         // Remove from the 'open' array
@@ -311,7 +312,7 @@ $(document).ready(function(){
     }
     else {
         tr.addClass('details');
-        $('.toggle i').removeClass('fa-angle-right').addClass('fa-angle-down');
+        $(this).children('i:first-child').removeClass('fa-angle-right').addClass('fa-angle-down');
         row.child(format(row.data())).show();
         // Add to the 'open' array
         if ( idx === -1 ) {
diff --git a/apps/perms/views.py b/apps/perms/views.py
index 17b8637cc..9afbc6ffe 100644
--- a/apps/perms/views.py
+++ b/apps/perms/views.py
@@ -42,7 +42,7 @@ class AssetPermissionCreateView(AdminUserRequiredMixin, CreateView):
 
         if nodes_id:
             nodes_id = nodes_id.split(",")
-            nodes = Node.objects.filter(id__in=nodes_id)
+            nodes = Node.objects.filter(id__in=nodes_id).exclude(id=Node.root().id)
             form['nodes'].initial = nodes
         if assets_id:
             assets_id = assets_id.split(",")