diff --git a/apps/jumpserver/settings.py b/apps/jumpserver/settings.py
index 8151147d2..04fe210b2 100644
--- a/apps/jumpserver/settings.py
+++ b/apps/jumpserver/settings.py
@@ -397,6 +397,6 @@ BOOTSTRAP3 = {
 }
 
 TOKEN_EXPIRATION = CONFIG.TOKEN_EXPIRATION or 3600
-DISPLAY_PER_PAGE = CONFIG.DISPLAY_PER_PAGE
+DISPLAY_PER_PAGE = CONFIG.DISPLAY_PER_PAGE or 25
 DEFAULT_EXPIRED_YEARS = 70
 USER_GUIDE_URL = ""
diff --git a/apps/static/css/jumpserver.css b/apps/static/css/jumpserver.css
index 947fae9a2..29e786eb3 100644
--- a/apps/static/css/jumpserver.css
+++ b/apps/static/css/jumpserver.css
@@ -427,3 +427,9 @@ div.dataTables_wrapper div.dataTables_filter {
     text-align: center;
     padding: 5px 0;
 }
+
+.profile-dropdown li a {
+    font-size: 12px !important;
+}
+
+
diff --git a/apps/static/img/logo-text.png b/apps/static/img/logo-text.png
index cb76b555a..9d532a285 100644
Binary files a/apps/static/img/logo-text.png and b/apps/static/img/logo-text.png differ
diff --git a/apps/templates/_header_bar.html b/apps/templates/_header_bar.html
index 6ba60f51b..fba075e16 100644
--- a/apps/templates/_header_bar.html
+++ b/apps/templates/_header_bar.html
@@ -33,9 +33,8 @@
                         </span>
                     </span>
                 </a>
-                <ul class="dropdown-menu animated fadeInRight m-t-xs">
-                    <li><a href="{% url 'users:user-profile' %}"><i class="fa fa-cogs">  </i><span> {% trans 'Profile' %}</span></a></li>
-                    <li class="divider"></li>
+                <ul class="dropdown-menu animated fadeInRight m-t-xs profile-dropdown">
+                    <li><a href="{% url 'users:user-profile' %}"><i class="fa fa-cogs"> </i><span> {% trans 'Profile' %}</span></a></li>
                     {% if request.user.is_superuser %}
                         {% if request.COOKIES.IN_ADMIN_PAGE == 'No' %}
                             <li><a id="switch_admin"><i class="fa fa-exchange"></i><span> {% trans 'Admin page' %}</span></a></li>
diff --git a/apps/templates/_user_profile.html b/apps/templates/_user_profile.html
index f2ccf81a9..d7525958b 100644
--- a/apps/templates/_user_profile.html
+++ b/apps/templates/_user_profile.html
@@ -3,7 +3,7 @@
 <li class="nav-header">
     <div class="dropdown profile-element">
         <div href="http://www.jumpserver.org" target="_blank">
-            <img alt="image" height="55" src="/static/img/logo-text.png" style="margin-left: 10px"/>
+            <img alt="logo" height="55" width="185" src="/static/img/logo-text.png" style="margin-left: 20px"/>
         </div>
     </div>
     <div class="clearfix"></div>
diff --git a/apps/terminal/tasks.py b/apps/terminal/tasks.py
index f6b46f2a8..89f9cc5cc 100644
--- a/apps/terminal/tasks.py
+++ b/apps/terminal/tasks.py
@@ -8,7 +8,7 @@ from django.utils import timezone
 
 from common.celery import register_as_period_task, after_app_ready_start, \
     after_app_shutdown_clean
-from .models import Status
+from .models import Status, Session
 
 
 CACHE_REFRESH_INTERVAL = 10
@@ -20,11 +20,17 @@ RUNNING = False
 @after_app_ready_start
 @after_app_shutdown_clean
 def delete_terminal_status_period():
-    yesterday = timezone.now() - datetime.timedelta(days=1)
+    yesterday = timezone.now() - datetime.timedelta(days=3)
     Status.objects.filter(date_created__lt=yesterday).delete()
 
 
-
-
-
-
+@shared_task
+@register_as_period_task(interval=3600)
+@after_app_ready_start
+@after_app_shutdown_clean
+def clean_orphan_session():
+    active_sessions = Session.objects.filter(is_finished=False)
+    for session in active_sessions:
+        if not session.terminal.is_active:
+            session.is_finished = True
+            session.save()
diff --git a/apps/terminal/templates/terminal/session_list.html b/apps/terminal/templates/terminal/session_list.html
index dd9908487..b5168f8e4 100644
--- a/apps/terminal/templates/terminal/session_list.html
+++ b/apps/terminal/templates/terminal/session_list.html
@@ -109,6 +109,21 @@
     {% endfor %}
 {% endblock %}
 
+{% block content_bottom_left %}
+    <div id="actions" >
+        <div class="input-group">
+            <select class="form-control m-b" style="width: auto" id="slct_bulk_update">
+                <option value="delete">{% trans 'Terminate selected' %}</option>
+            </select>
+            <div class="input-group-btn pull-left" style="padding-left: 5px;">
+                <button id='btn_bulk_update' style="height: 32px;"  class="btn btn-sm btn-primary">
+                 {% trans 'Submit' %}
+                </button>
+            </div>
+        </div>
+    </div>
+{% endblock %}
+
 {% block custom_foot_js %}
     <script src="{% static 'js/plugins/datepicker/bootstrap-datepicker.js' %}"></script>
     <script>