diff --git a/media/scripts/app/views/group.js b/media/scripts/app/views/group.js
index 6672497e9f..75490073f9 100644
--- a/media/scripts/app/views/group.js
+++ b/media/scripts/app/views/group.js
@@ -9,10 +9,10 @@ define([
     'app/views/add-group-repo',
     'app/views/group-recent-change',
     'app/views/dir',
-    // 'app/views/dirents'
+    'app/views/group-nav',
 ], function($, _, Backbone, Common, GroupRepos, DirentCollection,
     GroupRepoView, AddGroupRepoView/*, DirentView*/, GroupRecentChangeView,
-    DirView) {
+    DirView, GroupNavView) {
     'use strict';
 
     var GroupView = Backbone.View.extend({
@@ -41,6 +41,9 @@ define([
             this.listenTo(this.repos, 'reset', this.reset);
 
             this.dirView = new DirView();
+
+            this.groupView = new GroupNavView();
+            Common.initAccountPopup();
         },
 
         /*
diff --git a/media/scripts/app/views/organization.js b/media/scripts/app/views/organization.js
index d2d9fb6ba7..e4771a8050 100644
--- a/media/scripts/app/views/organization.js
+++ b/media/scripts/app/views/organization.js
@@ -6,8 +6,9 @@ define([
     'app/collections/repos',
     'app/views/organization-repo',
     'app/views/dir',
+    'app/views/group-nav',
 ], function($, _, Backbone, Common, RepoCollection, OrganizationRepoView,
-    DirView) {
+    DirView, GroupNavView) {
     'use strict';
 
     var OrganizationView = Backbone.View.extend({
@@ -25,6 +26,9 @@ define([
             this.listenTo(this.repos, 'reset', this.reset);
 
             this.dirView = new DirView();
+
+            this.groupView = new GroupNavView();
+            Common.initAccountPopup();
         },
 
         events: {
diff --git a/seahub/api2/views.py b/seahub/api2/views.py
index 7918ce4d25..b88e7d4108 100644
--- a/seahub/api2/views.py
+++ b/seahub/api2/views.py
@@ -2986,6 +2986,7 @@ class GroupRepos(APIView):
             "name": repo.name,
             "desc": repo.desc,
             "mtime": repo.latest_modify,
+            "mtime_relative": translate_seahub_time(repo.latest_modify),
             "encrypted": repo.encrypted,
             "permission": 'rw',  # Always have read-write permission to owned repo
             "owner": username,
@@ -3009,6 +3010,7 @@ class GroupRepos(APIView):
                 "name": r.name,
                 "desc": r.desc,
                 "mtime": r.latest_modify,
+                "mtime_relative": translate_seahub_time(r.latest_modify),
                 "encrypted": r.encrypted,
                 "permission": check_permission(r.id, username),
                 "owner": r.owner,
diff --git a/seahub/templates/js/group-repos.html b/seahub/templates/js/group-repos.html
index a27729aa95..37d2fd771d 100644
--- a/seahub/templates/js/group-repos.html
+++ b/seahub/templates/js/group-repos.html
@@ -12,7 +12,7 @@
 </td>
 <td><a href="#/lib/<%= id %>"><%- name %></a></td>
 <td><%- desc %></td>
-<td><%- mtime %></td>
+<td><%- mtime_relative %></td>
 <td><%- owner_nickname %></td>
 <td>
 <% if (app.pageOptions.isGroupStaff) { %>