diff --git a/group/views.py b/group/views.py
index 53220082f1..0019dc28d6 100644
--- a/group/views.py
+++ b/group/views.py
@@ -147,6 +147,11 @@ def render_group_info(request, group_id, form):
     except ValueError:
         return HttpResponseRedirect(reverse('group_list', args=[]))
 
+    # remove user notifications
+    UserNotification.objects.filter(to_user=request.user.username,
+                                    msg_type='group_msg',
+                                    detail=str(group_id)).delete()
+    
     # Check whether user belong to the group or admin
     joined = False
     groups = ccnet_threaded_rpc.get_groups(request.user.username)
@@ -185,11 +190,6 @@ def render_group_info(request, group_id, form):
     else:
         repos = get_group_repos(group_id_int, request.user.username)
 
-    # remove user notifications
-    UserNotification.objects.filter(to_user=request.user.username,
-                                    msg_type='group_msg',
-                                    detail=str(group_id)).delete()
-    
     """group messages"""
     # Make sure page request is an int. If not, deliver first page.
     try:
diff --git a/organizations/handlers.py b/organizations/handlers.py
index 5a5024cdcc..7fb13d69e3 100644
--- a/organizations/handlers.py
+++ b/organizations/handlers.py
@@ -1,4 +1,6 @@
 # encoding: utf-8
+import simplejson as json
+
 from signals import org_user_added
 from seahub.notifications.models import UserNotification
 
@@ -13,6 +15,11 @@ def org_user_added_cb(sender, **kwargs):
     if not org:
         return
     
-    msg = u'%s 将你加入到团体 %s' % (from_email, org.org_name)
-    n = UserNotification(to_user=to_email, msg_type='org_msg', detail=msg)
+    msg_dict = {'from_email': from_email,
+                'org_name': org.org_name,
+                'org_prefix': org.url_prefix,
+                'creator': org.creator}
+
+    n = UserNotification(to_user=to_email, msg_type='org_join_msg',
+                         detail=json.dumps(msg_dict))
     n.save()
diff --git a/organizations/templates/organizations/new_msg.html b/organizations/templates/organizations/new_msg.html
index 36fd8ac744..e525020e37 100644
--- a/organizations/templates/organizations/new_msg.html
+++ b/organizations/templates/organizations/new_msg.html
@@ -2,23 +2,21 @@
 {% load seahub_tags avatar_tags %}
 
 {% block main_panel %}
-<div class="main fleft">
+<div class="text-panel">
 {% if orgmsg_list %}
-    <ul class="msg-list">
+{% autoescape off %}
+    <ul class="">
     {% for msg in orgmsg_list %}
         <li class="">
-        <div class="msg-bd">
             <p>{{ msg }}</p>
-        </div>
         </li>
     {% endfor %}
     </ul>
+{% endautoescape %}
 {% else %}
 <p>暂无</p>    
 {% endif %}
-
 </div>
-
 {% endblock %}
 
 {% block extra_script %}
diff --git a/organizations/views.py b/organizations/views.py
index 97b1005c16..10f8e09f39 100644
--- a/organizations/views.py
+++ b/organizations/views.py
@@ -330,12 +330,24 @@ def org_msg(request):
     orgmsg_list = []
     notes = UserNotification.objects.filter(to_user=request.user.username)
     for n in notes:
-        if n.msg_type == 'org_msg':
-            orgmsg_list.append(n.detail)
+        if n.msg_type == 'org_join_msg':
+            try:
+                d = json.loads(n.detail)
+                from_email = d['from_email']
+                org_name = d['org_name']
+                org_prefix = d['org_prefix']
+                org_url = reverse('org_info', args=[org_prefix])
+                
+                msg = u'%s 将你加入到团体 <a href="%s">%s</a>' % (
+                    from_email, org_url, org_name)
+                orgmsg_list.append(msg)
+            except json.decoder.JSONDecodeError:
+                # This message is not json format, just list to user.
+                orgmsg_list.append(n.detail)
 
     # remove new org msg notification
     UserNotification.objects.filter(to_user=request.user.username,
-                                    msg_type='org_msg').delete()
+                                    msg_type='org_join_msg').delete()
 
     return render_to_response('organizations/new_msg.html', {
             'orgmsg_list': orgmsg_list,
diff --git a/templates/error.html b/templates/error.html
index 8dcc6030fc..959aa4ad8c 100644
--- a/templates/error.html
+++ b/templates/error.html
@@ -3,6 +3,7 @@
 {% block title %}错误{% endblock %}
 
 {% block main_panel %}
-
-<p class="error">{{ error_msg }}</p>
+<div class="text-panel">
+    <p class="error">{{ error_msg }}</p>
+</div>
 {% endblock %}
diff --git a/templates/permission_error.html b/templates/permission_error.html
index d4b722ba37..3c9ae59d19 100644
--- a/templates/permission_error.html
+++ b/templates/permission_error.html
@@ -3,7 +3,7 @@
 {% block title %}权限错误{% endblock %}
 
 {% block main_panel %}
-
-<h3>权限不足</h3>
-<p>{{ error_msg }}</p>
+<div class="text-panel">
+    <p>{{ error_msg }}</p>
+</div>
 {% endblock %}
diff --git a/views.py b/views.py
index c22ee90ae4..d5e47fad6e 100644
--- a/views.py
+++ b/views.py
@@ -653,7 +653,7 @@ def myhome(request):
             grpmsg_list.append(grp)
         elif n.msg_type == 'grpmsg_reply':
             grpmsg_reply_list.append(n.detail)
-        elif n.msg_type == 'org_msg':
+        elif n.msg_type == 'org_join_msg':
             orgmsg_list.append(n.detail)
 
     # my groups