diff --git a/apps/static/css/plugins/awesome-bootstrap-checkbox/awesome-bootstrap-checkbox.css b/apps/static/css/plugins/awesome-bootstrap-checkbox/awesome-bootstrap-checkbox.css
new file mode 100644
index 000000000..f4e6575f1
--- /dev/null
+++ b/apps/static/css/plugins/awesome-bootstrap-checkbox/awesome-bootstrap-checkbox.css
@@ -0,0 +1,251 @@
+.checkbox {
+  padding-left: 20px;
+}
+.checkbox label {
+  display: inline-block;
+  vertical-align: middle;
+  position: relative;
+  padding-left: 5px;
+}
+.checkbox label::before {
+  content: "";
+  display: inline-block;
+  position: absolute;
+  width: 17px;
+  height: 17px;
+  left: 0;
+  margin-left: -20px;
+  border: 1px solid #cccccc;
+  border-radius: 3px;
+  background-color: #fff;
+  -webkit-transition: border 0.15s ease-in-out, color 0.15s ease-in-out;
+  -o-transition: border 0.15s ease-in-out, color 0.15s ease-in-out;
+  transition: border 0.15s ease-in-out, color 0.15s ease-in-out;
+}
+.checkbox label::after {
+  display: inline-block;
+  position: absolute;
+  width: 16px;
+  height: 16px;
+  left: 0;
+  top: 0;
+  margin-left: -20px;
+  padding-left: 3px;
+  padding-top: 1px;
+  font-size: 11px;
+  color: #555555;
+}
+.checkbox input[type="checkbox"],
+.checkbox input[type="radio"] {
+  opacity: 0;
+  z-index: 1;
+}
+.checkbox input[type="checkbox"]:focus + label::before,
+.checkbox input[type="radio"]:focus + label::before {
+  outline: thin dotted;
+  outline: 5px auto -webkit-focus-ring-color;
+  outline-offset: -2px;
+}
+.checkbox input[type="checkbox"]:checked + label::after,
+.checkbox input[type="radio"]:checked + label::after {
+  font-family: "FontAwesome";
+  content: "\f00c";
+}
+.checkbox input[type="checkbox"]:disabled + label,
+.checkbox input[type="radio"]:disabled + label {
+  opacity: 0.65;
+}
+.checkbox input[type="checkbox"]:disabled + label::before,
+.checkbox input[type="radio"]:disabled + label::before {
+  background-color: #eeeeee;
+  cursor: not-allowed;
+}
+.checkbox.checkbox-circle label::before {
+  border-radius: 50%;
+}
+.checkbox.checkbox-inline {
+  margin-top: 0;
+}
+
+.checkbox-primary input[type="checkbox"]:checked + label::before,
+.checkbox-primary input[type="radio"]:checked + label::before {
+  background-color: #337ab7;
+  border-color: #337ab7;
+}
+.checkbox-primary input[type="checkbox"]:checked + label::after,
+.checkbox-primary input[type="radio"]:checked + label::after {
+  color: #fff;
+}
+
+.checkbox-danger input[type="checkbox"]:checked + label::before,
+.checkbox-danger input[type="radio"]:checked + label::before {
+  background-color: #d9534f;
+  border-color: #d9534f;
+}
+.checkbox-danger input[type="checkbox"]:checked + label::after,
+.checkbox-danger input[type="radio"]:checked + label::after {
+  color: #fff;
+}
+
+.checkbox-info input[type="checkbox"]:checked + label::before,
+.checkbox-info input[type="radio"]:checked + label::before {
+  background-color: #5bc0de;
+  border-color: #5bc0de;
+}
+.checkbox-info input[type="checkbox"]:checked + label::after,
+.checkbox-info input[type="radio"]:checked + label::after {
+  color: #fff;
+}
+
+.checkbox-warning input[type="checkbox"]:checked + label::before,
+.checkbox-warning input[type="radio"]:checked + label::before {
+  background-color: #f0ad4e;
+  border-color: #f0ad4e;
+}
+.checkbox-warning input[type="checkbox"]:checked + label::after,
+.checkbox-warning input[type="radio"]:checked + label::after {
+  color: #fff;
+}
+
+.checkbox-success input[type="checkbox"]:checked + label::before,
+.checkbox-success input[type="radio"]:checked + label::before {
+  background-color: #5cb85c;
+  border-color: #5cb85c;
+}
+.checkbox-success input[type="checkbox"]:checked + label::after,
+.checkbox-success input[type="radio"]:checked + label::after {
+  color: #fff;
+}
+
+.radio {
+  padding-left: 20px;
+}
+.radio label {
+  display: inline-block;
+  vertical-align: middle;
+  position: relative;
+  padding-left: 5px;
+}
+.radio label::before {
+  content: "";
+  display: inline-block;
+  position: absolute;
+  width: 17px;
+  height: 17px;
+  left: 0;
+  margin-left: -20px;
+  border: 1px solid #cccccc;
+  border-radius: 50%;
+  background-color: #fff;
+  -webkit-transition: border 0.15s ease-in-out;
+  -o-transition: border 0.15s ease-in-out;
+  transition: border 0.15s ease-in-out;
+}
+.radio label::after {
+  display: inline-block;
+  position: absolute;
+  content: " ";
+  width: 11px;
+  height: 11px;
+  left: 3px;
+  top: 3px;
+  margin-left: -20px;
+  border-radius: 50%;
+  background-color: #555555;
+  -webkit-transform: scale(0, 0);
+  -ms-transform: scale(0, 0);
+  -o-transform: scale(0, 0);
+  transform: scale(0, 0);
+  -webkit-transition: -webkit-transform 0.1s cubic-bezier(0.8, -0.33, 0.2, 1.33);
+  -moz-transition: -moz-transform 0.1s cubic-bezier(0.8, -0.33, 0.2, 1.33);
+  -o-transition: -o-transform 0.1s cubic-bezier(0.8, -0.33, 0.2, 1.33);
+  transition: transform 0.1s cubic-bezier(0.8, -0.33, 0.2, 1.33);
+}
+.radio input[type="radio"] {
+  opacity: 0;
+  z-index: 1;
+}
+.radio input[type="radio"]:focus + label::before {
+  outline: thin dotted;
+  outline: 5px auto -webkit-focus-ring-color;
+  outline-offset: -2px;
+}
+.radio input[type="radio"]:checked + label::after {
+  -webkit-transform: scale(1, 1);
+  -ms-transform: scale(1, 1);
+  -o-transform: scale(1, 1);
+  transform: scale(1, 1);
+}
+.radio input[type="radio"]:disabled + label {
+  opacity: 0.65;
+}
+.radio input[type="radio"]:disabled + label::before {
+  cursor: not-allowed;
+}
+.radio.radio-inline {
+  margin-top: 0;
+}
+
+.radio-primary input[type="radio"] + label::after {
+  background-color: #337ab7;
+}
+.radio-primary input[type="radio"]:checked + label::before {
+  border-color: #337ab7;
+}
+.radio-primary input[type="radio"]:checked + label::after {
+  background-color: #337ab7;
+}
+
+.radio-danger input[type="radio"] + label::after {
+  background-color: #d9534f;
+}
+.radio-danger input[type="radio"]:checked + label::before {
+  border-color: #d9534f;
+}
+.radio-danger input[type="radio"]:checked + label::after {
+  background-color: #d9534f;
+}
+
+.radio-info input[type="radio"] + label::after {
+  background-color: #5bc0de;
+}
+.radio-info input[type="radio"]:checked + label::before {
+  border-color: #5bc0de;
+}
+.radio-info input[type="radio"]:checked + label::after {
+  background-color: #5bc0de;
+}
+
+.radio-warning input[type="radio"] + label::after {
+  background-color: #f0ad4e;
+}
+.radio-warning input[type="radio"]:checked + label::before {
+  border-color: #f0ad4e;
+}
+.radio-warning input[type="radio"]:checked + label::after {
+  background-color: #f0ad4e;
+}
+
+.radio-success input[type="radio"] + label::after {
+  background-color: #5cb85c;
+}
+.radio-success input[type="radio"]:checked + label::before {
+  border-color: #5cb85c;
+}
+.radio-success input[type="radio"]:checked + label::after {
+  background-color: #5cb85c;
+}
+
+input[type="checkbox"].styled:checked + label:after,
+input[type="radio"].styled:checked + label:after {
+  font-family: 'FontAwesome';
+  content: "\f00c";
+}
+input[type="checkbox"] .styled:checked + label::before,
+input[type="radio"] .styled:checked + label::before {
+  color: #fff;
+}
+input[type="checkbox"] .styled:checked + label::after,
+input[type="radio"] .styled:checked + label::after {
+  color: #fff;
+}
diff --git a/apps/templates/_base_list.html b/apps/templates/_base_list.html
index 6480e3f23..0fdf27b1f 100644
--- a/apps/templates/_base_list.html
+++ b/apps/templates/_base_list.html
@@ -3,6 +3,7 @@
 {% load common_tags %}
 {% block custom_head_css_js %}
     <link href="{% static "css/plugins/dataTables/dataTables.min.css" %}" rel="stylesheet">
+    <link href="{% static "css/plugins/awesome-bootstrap-checkbox/awesome-bootstrap-checkbox.css" %}" rel="stylesheet">
     <script src="{% static "js/plugins/dataTables/dataTables.min.js" %}"></script>
 {% endblock %}
 {% block content %}
diff --git a/apps/users/models.py b/apps/users/models.py
index 200d3e038..8099ed025 100644
--- a/apps/users/models.py
+++ b/apps/users/models.py
@@ -216,7 +216,7 @@ class User(AbstractUser):
         user.groups.add(UserGroup.initial())
 
     def delete(self):
-        if self.is_superuser:
+        if self.pk == 1:
             return
         return super(User, self).delete()
 
diff --git a/apps/users/templates/users/user_list.html b/apps/users/templates/users/user_list.html
index 0773a0871..1103fe6c0 100644
--- a/apps/users/templates/users/user_list.html
+++ b/apps/users/templates/users/user_list.html
@@ -10,7 +10,9 @@
 <table class="table table-striped table-bordered table-hover " id="user_list_table" >
     <thead>
         <tr>
-            <th></th>
+            <th class="text-center">
+                <div class="checkbox checkbox-success"><input id="" type="checkbox" class="ipt_check_all"><label></label></div>
+            </th>
             <th class="text-center">{% trans 'Name' %}</a></th>
             <th class="text-center">{% trans 'Username' %}</a></th>
             <th class="text-center">{% trans 'Role' %}</th>
@@ -40,12 +42,14 @@
 {% endblock %}
 {% block custom_foot_js %}
 <script>
+jumpserver.checked = false;
 $(document).ready(function(){
-    $('#user_list_table').DataTable({
+    var table = $('#user_list_table').DataTable({
         dom: '<"html5buttons"B>lftip',
         language: {
             url: "{% static 'js/plugins/dataTables/i18n/language_code.json' %}".replace('language_code', '{{ LANGUAGE_CODE }}')
         },
+        order: [[ 1, 'asc' ]],
         buttons: [
             {extend: 'excel',
                 exportOptions: {
@@ -72,13 +76,16 @@ $(document).ready(function(){
             }
         ],
         columnDefs: [
-            {orderable: false, className: 'select-checkbox', targets: 0},
-            {className: 'text-center', targets: [1, 2, 3, 4, 5, 6, 7]},
+            {targets: 0, orderable: false,
+             createdCell: function(td) {
+                $(td).html('<div class="checkbox checkbox-success"><input type="checkbox" class="ipt_check"><label></label></div>');
+            }},
+            {className: 'text-center', targets: [0, 1, 2, 3, 4, 5, 6, 7]},
             {targets: 7,
              createdCell: function (td, cellData, rowData) {
                 var update_btn = '<a href="{% url "users:user-update" pk=99991937 %}" class="btn btn-xs btn-info">{% trans "Update" %}</a>'.replace('99991937', cellData);
                 var del_btn = '<a class="btn btn-xs btn-danger m-l-xs btn_user_delete" data-uid="99991937">{% trans "Delete" %}</a>'.replace('99991937', cellData);
-                if (rowData.role === 'Admin') {
+                if (rowData.id === 1) {
                     $(td).html(update_btn)
                 } else {
                     $(td).html(update_btn + del_btn)
@@ -92,7 +99,14 @@ $(document).ready(function(){
                 } else {
                     $(td).html('<i class="fa fa-check text-navy"></i>')
                 }
-             }}
+             }
+            },
+            {targets: 2,
+             createdCell: function (td, cellData, rowData) {
+                var detail_btn = '<a href="{% url "users:user-detail" pk=99991937 %}">' + cellData + '</a>';
+                $(td).html(detail_btn.replace('99991937', rowData.id));
+             }
+            }
         ],
         select: {style: 'multi'},
         ajax: {
@@ -110,6 +124,13 @@ $(document).ready(function(){
             {data: "id" }
         ]
     });
+    table.on('select', function(e, dt, type, indexes) {
+        var $node = table[ type ]( indexes ).nodes().to$();
+        $node.find('input.ipt_check').prop('checked', true);
+    }).on('deselect', function(e, dt, type, indexes) {
+        var $node = table[ type ]( indexes ).nodes().to$();
+        $node.find('input.ipt_check').prop('checked', false);
+    });
 }).on('click', '#btn_bulk_update', function(){
     var action = $('#slct_bulk_update').val();
     var $data_table = $('#user_list_table').DataTable()
@@ -201,6 +222,16 @@ $(document).ready(function(){
     }, function() {
         doDelete();
     });
+}).on('click', '.ipt_check_all', function(){
+    if (!jumpserver.checked) {
+        $(this).closest('table').find('.ipt_check').prop('checked', true);
+        jumpserver.checked = true;
+        $('#user_list_table').DataTable().rows().select();
+    } else {
+        $(this).closest('table').find('.ipt_check').prop('checked', false);
+        jumpserver.checked = false;
+        $('#user_list_table').DataTable().rows().deselect();
+    }
 })
 </script>
 {% endblock %}
diff --git a/apps/users/utils.py b/apps/users/utils.py
index a94de773a..198276190 100644
--- a/apps/users/utils.py
+++ b/apps/users/utils.py
@@ -3,7 +3,6 @@
 from __future__ import unicode_literals
 import logging
 import os
-import re
 
 from django.conf import settings
 from django.contrib.auth.mixins import UserPassesTestMixin
@@ -148,58 +147,3 @@ def send_reset_ssh_key_mail(user):
         logger.debug(message)
 
     send_mail_async.delay(subject, message, recipient_list, html_message=message)
-
-
-def validate_ssh_pk(text):
-    """
-    Expects a SSH private key as string.
-    Returns a boolean and a error message.
-    If the text is parsed as private key successfully,
-    (True,'') is returned. Otherwise,
-    (False, <message describing the error>) is returned.
-
-    from https://github.com/githubnemo/SSH-private-key-validator/blob/master/validate.py
-
-    """
-
-    if not text:
-        return False, 'No text given'
-
-    startPattern = re.compile("^-----BEGIN [A-Z]+ PRIVATE KEY-----")
-    optionPattern = re.compile("^.+: .+")
-    contentPattern = re.compile("^([a-zA-Z0-9+/]{64}|[a-zA-Z0-9+/]{1,64}[=]{0,2})$")
-    endPattern = re.compile("^-----END [A-Z]+ PRIVATE KEY-----")
-
-    def contentState(text):
-        for i in range(0, len(text)):
-            line = text[i]
-
-            if endPattern.match(line):
-                if i == len(text) - 1 or len(text[i + 1]) == 0:
-                    return True, ''
-                else:
-                    return False, 'At end but content coming'
-
-            elif not contentPattern.match(line):
-                return False, 'Wrong string in content section'
-
-        return False, 'No content or missing end line'
-
-    def optionState(text):
-        for i in range(0, len(text)):
-            line = text[i]
-
-            if line[-1:] == '\\':
-                return optionState(text[i + 2:])
-
-            if not optionPattern.match(line):
-                return contentState(text[i + 1:])
-
-        return False, 'Expected option, found nothing'
-
-    def startState(text):
-        if len(text) == 0 or not startPattern.match(text[0]):
-            return False, 'Header is wrong'
-        return optionState(text[1:])
-
-    return startState([n.strip() for n in text.splitlines()])