diff --git a/apps/perms/api.py b/apps/perms/api.py
index 29af9b697be2b733479ab03ce6cbce67113dde51..db6f31774527c37e0ebe4dd6deba1212dcdee468 100644
--- a/apps/perms/api.py
+++ b/apps/perms/api.py
@@ -198,22 +198,35 @@ class MyAssetGroupAssetsApi(ListAPIView):
 
     def get(self, request, *args, **kwargs):
         asset_groups = {}
-        # asset_group = {1: {'id': 1, 'name': 'hello', 'assets': set(),
-        #                 'assets_id': set()}, 2: {}}
+        asset_groups[0] = {
+            'id': 0, 'name': 'ungrouped', 'assets': []
+        }
+        # asset_group = {
+        #     1: {'id': 1, 'name': 'hello',
+        #         'assets': [{
+        #                        'id': 'asset_id',
+        #                        'system_users': [{'id': 'system_user_id',...},]
+        #                     }],
+        #         'assets_id': set()}, 2: {}}
         user = request.user
 
         if user:
             assets = get_user_granted_assets(user)
-            for asset in assets:
+            for asset, system_users in assets.items():
+                asset_json = asset.to_json()
+                asset_json['system_users'] = [su.to_json() for su in system_users]
+                if not asset.groups.all():
+                    asset_groups[0][assets].append(asset_json)
+                    continue
                 for asset_group in asset.groups.all():
                     if asset_group.id in asset_groups:
-                        asset_groups[asset_group.id]['assets'].add(asset.to_json())
+                        asset_groups[asset_group.id]['assets'].append(asset_json)
                     else:
                         asset_groups[asset_group.id] = {
                             'id': asset_group.id,
                             'name': asset_group.name,
                             'comment': asset_group.comment,
-                            'assets': {asset.to_json()},
+                            'assets': [asset_json],
                         }
         asset_groups_json = asset_groups.values()
         return Response(asset_groups_json, status=200)
diff --git a/apps/perms/urls/api_urls.py b/apps/perms/urls/api_urls.py
index 5ec7e1bc4b876f63e8143dcfbd8aa1a743344ca6..27b3c47bba263f25771ea5786d8d4e01a23bb59e 100644
--- a/apps/perms/urls/api_urls.py
+++ b/apps/perms/urls/api_urls.py
@@ -19,12 +19,12 @@ urlpatterns = [
     url(r'^v1/user/my/asset-groups/$',
         api.MyGrantedAssetsGroupsApi.as_view(),
         name='my-asset-groups'),
+    url(r'^v1/user/my/asset-groups-assets/$',
+        api.MyAssetGroupAssetsApi.as_view(),
+        name='my-asset-group-assets'),
     url(r'^v1/user/my/asset-group/(?P<pk>[0-9]+)/assets/$',
         api.MyAssetGroupOfAssetsApi.as_view(),
         name='my-asset-group-of-assets'),
-    url(r'^v1/user/my/asset-group-assets/$',
-        api.MyAssetGroupAssetsApi.as_view(),
-        name='my-asset-group-assets'),
 
     # 查询某个用户授权的资产和资产组
     url(r'^v1/user/(?P<pk>[0-9]+)/assets/$',
diff --git a/apps/users/templates/users/first_login_done.html b/apps/users/templates/users/first_login_done.html
index 650a2057c9d911bc6562e450d9bb0cf284146021..befd06d5f5fdb6eb5dcb959fac652c4b17ff558d 100644
--- a/apps/users/templates/users/first_login_done.html
+++ b/apps/users/templates/users/first_login_done.html
@@ -28,7 +28,7 @@
             <div class="ibox-content">
                 <div class="alert alert-success" id="messages">
                     {% trans 'Welcome to use jumpserver, visit ' %}
-                    <a href="{{ user_guide_url }}">{% trans 'Use guide' %}</a> {% trans ' for more information' %}
+                    <a href="{{ user_guide_url }}" target="_blank">{% trans 'Use guide' %}</a> {% trans ' for more information' %}
                 </div>
             </div>
         </div>