diff --git a/accounts_app/models.py b/accounts_app/models.py
index 99f8003..825bd1a 100644
--- a/accounts_app/models.py
+++ b/accounts_app/models.py
@@ -125,7 +125,7 @@ class UserProfileManager(MyUserManager):
 
 class UserProfile(BaseAccount):
     avatar = models.ImageField(_('Avatar'), upload_to=os.path.join('user', 'avatar'), null=True, default=None, blank=True)
-    email = models.EmailField(default='')
+    email = models.EmailField(default='', blank=True)
     responsibility_groups = models.ManyToManyField(Group, blank=True, verbose_name=_('Responsibility groups'))
     USER_PROFILE_FLAGS = (
         ('notify_task', _('Notification about tasks')),
diff --git a/accounts_app/templates/accounts/settings/ext.htm b/accounts_app/templates/accounts/settings/ext.htm
index 50efc15..caedf53 100644
--- a/accounts_app/templates/accounts/settings/ext.htm
+++ b/accounts_app/templates/accounts/settings/ext.htm
@@ -5,7 +5,13 @@
     <ol class="breadcrumb">
         <li><span class="glyphicon glyphicon-home"></span></li>
         <li><a href="{% url 'acc_app:accounts_list' %}">{% trans 'Administrators' %}</a></li>
-        <li><a href="{% url 'acc_app:setup_info' %}">{{ object.username }}</a></li>
+        <li>
+            {% if object == request.user %}
+                <a href="{% url 'acc_app:setup_info' %}">{{ object.username }}</a>
+            {% else %}
+                <a href="{% url 'acc_app:other_profile' object.pk %}">{{ object.username }}</a>
+            {% endif %}
+        </li>
         <li class="active">{% trans 'Options' %}</li>
     </ol>
 {% endblock %}