diff --git a/connect.py b/connect.py
index 587a5da82834b5248ff5aa9a67c6ee7a602923f5..e1d4829b87bdaa7d9872a68628bda0b1272bb234 100644
--- a/connect.py
+++ b/connect.py
@@ -498,7 +498,8 @@ class Nav(object):
         6) 输入 \033[32mE/e\033[0m 批量执行命令.
         7) 输入 \033[32mU/u\033[0m 批量上传文件.
         8) 输入 \033[32mD/d\033[0m 批量下载文件.
-        9) 输入 \033[32mQ/q\033[0m 退出.
+        9) 输入 \033[32mH/h\033[0m 帮助.
+        0) 输入 \033[32mQ/q\033[0m 退出.
         """
         print textwrap.dedent(msg)
 
@@ -763,6 +764,8 @@ def main():
                 nav.upload()
             elif option in ['D', 'd']:
                 nav.download()
+            elif option in ['H', 'h']:
+                nav.print_nav()
             elif option in ['Q', 'q', 'exit']:
                 sys.exit()
             else:
diff --git a/docs/__init__.py b/docs/__init__.py
deleted file mode 100644
index bfd53d39fa18479123d8d2c29e6b34edc23549f6..0000000000000000000000000000000000000000
--- a/docs/__init__.py
+++ /dev/null
@@ -1 +0,0 @@
-__author__ = 'Hudie'
diff --git a/docs/developer_doc.txt b/docs/developer_doc.txt
deleted file mode 100644
index aa7b0db9fcbd377404727a9be6eba23a82c3e6a7..0000000000000000000000000000000000000000
--- a/docs/developer_doc.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-# coding: utf8
-
-Jumpserver开发者文档
-
-开发规范:
-  1. 遵守PE8规范  1) 命名规范  2) 导入模块规范 3) 空行规范 4) 长度规范
-  2. 缩进统一4个空格
-  3. 变量命名明了易懂多个单词下划线隔开
-  4. 注释到位
-
-
-框架说明:
-  1. 项目名称 Jumpserver
-  2. APP:
-       juser 			用户管理
-       jasset 			资产管理(设备管理)
-       jpermission 		授权管理
-       jlog				日志管理
-  3. connect.py 		用户登录入口程序
-  4. logs        		日志保存目录
-  5. jumpserver.conf 	配置文件
-  6. docs               文档目录
-  7. static             静态文件目录
-  8. templates          模板目录
-
-
-connect.py逻辑说明:
-  用户登录系统,运行该脚本,p调用get_user_host函数查看有权限的服务器ip
-  输入部分IP,verify_connect匹配该部分ip,如果是匹配到多个,就显示ip
-                                      匹配到0了就显示没有权限或者主机,
-                                      匹配到1个则继续
-  查询该服务器是否支持ldap 如果是,获得ldap用户密码登陆
-                         如果否,查询授权表,查看该服务器授权的系统用户,并返回对应账号密码,登陆
-  connect函数是登陆函数,采用paramiko 使用channel登陆,posix_shell 来完成交互,并记录日志
-  signal模块来完成窗口改变导致的tty大小随之改变
-  PyCrypt是对称加密类
\ No newline at end of file
diff --git a/docs/initial_data.yaml b/docs/initial_data.yaml
deleted file mode 100644
index 1d82565cb8e184fe3376f4ca35824dfce5eac053..0000000000000000000000000000000000000000
--- a/docs/initial_data.yaml
+++ /dev/null
@@ -1,9 +0,0 @@
-- model: juser.user
-  pk: 5000
-  fields:
-    username: admin
-    name: admin
-    password: pbkdf2_sha256$20000$jBIDGPB2j5JT$orxqGgzzjzykColYm1BswPjgHOiERjZkcgkuVIkD2Hc=
-    email: admin@jumpserver.org
-    role: SU
-    is_active: 1
diff --git a/docs/requirements.txt b/docs/requirements.txt
deleted file mode 100644
index 23ab9d3b00fc8fb4d4aaea6f2e107d15a9153b72..0000000000000000000000000000000000000000
--- a/docs/requirements.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-#sphinx-me==0.3
-django==1.6
-pycrypto==2.6.1
-paramiko==1.16.0
-ecdsa==0.13
-MySQL-python==1.2.5
-#django-uuidfield==0.5.0
-psutil==3.3.0
-xlsxwriter==0.7.7
-xlrd==0.9.4
-django-bootstrap-form==3.2
-tornado==4.3
-ansible==1.9.4
-pyinotify==0.9.6
-passlib==1.6.5
-argparse==1.4.0
-django_crontab==0.6.0
\ No newline at end of file
diff --git a/docs/zzjumpserver.sh b/docs/zzjumpserver.sh
deleted file mode 100644
index 98598ff18bd74a3412c16fc9434d91b6728090e5..0000000000000000000000000000000000000000
--- a/docs/zzjumpserver.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/bash
-
-if [ "$USER" == "admin" ] || [ "$USER" == "root" ] || [ "$USER" == "" ];then
-    echo ""
-else
-    python /opt/jumpserver/connect.py
-    if [ $USER == 'guanghongwei' ];then
-        echo
-    else
-        exit 3
-        echo
-    fi
-fi
diff --git a/run_websocket.py b/run_websocket.py
index 75d9b3c7d315f6e82efc47310ad7ccc18a042939..7af850f248a1dcce1e2e07fea725185541669a35 100644
--- a/run_websocket.py
+++ b/run_websocket.py
@@ -361,6 +361,9 @@ class WebTerminalHandler(tornado.websocket.WebSocketHandler):
             self.log.end_time = datetime.datetime.now()
             self.log.save()
             self.log_time_f.close()
+            print "1"
+            self.ssh.close()
+            print "2"
             self.close()
         except AttributeError:
             pass
diff --git a/templates/jasset/group_list.html b/templates/jasset/group_list.html
index e8f8e9c0768d609efb987d9e0fc731873bd7ca74..327a5621ae5dea86832f2e4b4cbac0d7fb0bee24 100644
--- a/templates/jasset/group_list.html
+++ b/templates/jasset/group_list.html
@@ -57,11 +57,10 @@
                                 <td class="text-center" name="id" value="{{ asset_group.id }}" data-editable='false'>
                                     <input name="id" value="{{ asset_group.id }}" type="checkbox" class="i-checks">
                                 </td>
-                                <td class="text-center"> {{ asset_group.name }} </td>
+                                <td class="text-center"><a href="{% url 'asset_list' %}?group_id={{ asset_group.id }}">{{ asset_group.name }} </a>  </td>
                                 <td class="text-center"> <a href="{% url 'asset_list' %}?group_id={{ asset_group.id }}">{{ asset_group.asset_set.count }}</a> </td>
                                 <td class="text-center"> {{ asset_group.comment }} </td>
                                 <td class="text-center">
-                                    <a href="{% url 'asset_list' %}?group_id={{ asset_group.id }}" class="btn btn-xs btn-info">详情</a>
                                     <a href="{% url 'asset_group_edit' %}?id={{ asset_group.id }}" class="btn btn-xs btn-info">编辑</a>
                                     <a value="{% url 'asset_group_del' %}?id={{ asset_group.id }}" class="btn btn-xs btn-danger group_del">删除</a>
                                 </td>
diff --git a/templates/jlog/log_exec.html b/templates/jlog/log_exec.html
index 72f392b9078463cd90d5ef6e88d7326b928646df..f900f9f6372ee98671c8ad5a29ba8034e465cbe9 100644
--- a/templates/jlog/log_exec.html
+++ b/templates/jlog/log_exec.html
@@ -30,7 +30,7 @@
                     <div class="panel-options">
                         <ul class="nav nav-tabs">
                             <li><a href="{% url 'log_list' 'online' %}" class="text-center"><i class="fa fa-laptop"></i> 在线 </a></li>
-                            <li><a href="{% url 'log_list' 'offline' %}" class="text-center"><i class="fa fa-bar-chart-o"></i> 历史记录 </a></li>
+                            <li><a href="{% url 'log_list' 'offline' %}" class="text-center"><i class="fa fa-bar-chart-o"></i> 登录历史</a></li>
                             <li class="active"><a href="{% url 'log_list' 'exec' %}" class="text-center"><i class="fa fa-bar-chart-o"></i> 命令记录 </a></li>
                             <li><a href="{% url 'log_list' 'file' %}" class="text-center"><i class="fa fa-bar-chart-o"></i> 上传下载 </a></li>
                             <div class="" style="float: right">
diff --git a/templates/jlog/log_file.html b/templates/jlog/log_file.html
index dd921fe90793135ef0d8175b3fc49933b908e021..e889582f2969e1fc63764b988e3723f13d4f82e5 100644
--- a/templates/jlog/log_file.html
+++ b/templates/jlog/log_file.html
@@ -30,7 +30,7 @@
                     <div class="panel-options">
                         <ul class="nav nav-tabs">
                             <li><a href="{% url 'log_list' 'online' %}" class="text-center"><i class="fa fa-laptop"></i> 在线 </a></li>
-                            <li><a href="{% url 'log_list' 'offline' %}" class="text-center"><i class="fa fa-bar-chart-o"></i> 历史记录 </a></li>
+                            <li><a href="{% url 'log_list' 'offline' %}" class="text-center"><i class="fa fa-bar-chart-o"></i> 登录历史</a></li>
                             <li><a href="{% url 'log_list' 'exec' %}" class="text-center"><i class="fa fa-bar-chart-o"></i> 命令记录 </a></li>
                             <li class="active"><a href="{% url 'log_list' 'file' %}" class="text-center"><i class="fa fa-bar-chart-o"></i> 上传下载 </a></li>
                             <div class="" style="float: right">
diff --git a/templates/jlog/log_offline.html b/templates/jlog/log_offline.html
index b943f6dd2f6662e276b84ee658cf93bf43e4155b..62bda764f220d9b64198e445221ff141c0573d26 100644
--- a/templates/jlog/log_offline.html
+++ b/templates/jlog/log_offline.html
@@ -53,7 +53,7 @@
                     <div class="panel-options">
                         <ul class="nav nav-tabs">
                             <li><a href="{% url 'log_list' 'online' %}" class="text-center"><i class="fa fa-laptop"></i> 在线 </a></li>
-                            <li class="active"><a href="{% url 'log_list' 'offline' %}" class="text-center"><i class="fa fa-bar-chart-o"></i> 历史记录 </a></li>
+                            <li class="active"><a href="{% url 'log_list' 'offline' %}" class="text-center"><i class="fa fa-bar-chart-o"></i> 登录历史</a></li>
                             <li><a href="{% url 'log_list' 'exec' %}" class="text-center"><i class="fa fa-bar-chart-o"></i> 命令记录 </a></li>
                             <li><a href="{% url 'log_list' 'file' %}" class="text-center"><i class="fa fa-bar-chart-o"></i> 上传下载 </a></li>
                         </ul>
diff --git a/templates/jlog/log_online.html b/templates/jlog/log_online.html
index 6f02de861c5e39984e036d438e8b5157a8d15b25..14e55f95793f0dec6018146b6f6ecfaf304371b3 100644
--- a/templates/jlog/log_online.html
+++ b/templates/jlog/log_online.html
@@ -68,7 +68,7 @@
                     <div class="panel-options">
                         <ul class="nav nav-tabs">
                             <li class="active"><a href="{% url 'log_list' 'online' %}" class="text-center"><i class="fa fa-laptop"></i> 在线 </a></li>
-                            <li><a href="{% url 'log_list' 'offline' %}" class="text-center"><i class="fa fa-bar-chart-o"></i> 历史记录 </a></li>
+                            <li><a href="{% url 'log_list' 'offline' %}" class="text-center"><i class="fa fa-bar-chart-o"></i> 登录历史</a></li>
                             <li><a href="{% url 'log_list' 'exec' %}" class="text-center"><i class="fa fa-bar-chart-o"></i> 命令记录 </a></li>
                             <li><a href="{% url 'log_list' 'file' %}" class="text-center"><i class="fa fa-bar-chart-o"></i> 上传下载 </a></li>
                             <div class="" style="float: right">
diff --git a/templates/juser/change_info.html b/templates/juser/change_info.html
index d2960340d41977de545010bf01b0c2f5485b367d..376ae54b871b1c68decf48f15d737675d8ea6b7c 100644
--- a/templates/juser/change_info.html
+++ b/templates/juser/change_info.html
@@ -52,7 +52,7 @@
                             <div class="hr-line-dashed"></div>
                             <div class="form-group">
                                 <label for="ssh_key_pwd" class="col-sm-2 control-label">SSH密钥</label>
-                                <div class="col-sm-8">
+                                <div class="col-sm-8" style="border: none">
                                     <a value="{% url 'key_gen' %}?uuid={{ user.uuid }}" id="regen_ssh_key" class="form-control"> 重新生成</a>
                                     <span class="help-block m-b-none">
                                         重新生成密钥,需要重新下载并导入
diff --git a/templates/nav_bar_header.html b/templates/nav_bar_header.html
index 4351196b4abe06b732539e826144984df2f2410c..a593cb111ff5b1ac09bd6748e6f8cb1bcf8be15d 100644
--- a/templates/nav_bar_header.html
+++ b/templates/nav_bar_header.html
@@ -15,61 +15,9 @@
         </li>
         <li class="dropdown">
             <a class="dropdown-toggle count-info" data-toggle="dropdown" href="#">
-                <i class="fa fa-envelope"></i>  <span class="label label-warning">{{ apply_info.count }}</span>
+                 <span class="m-r-sm text-muted welcome-message">帮助</span>
             </a>
-            <ul class="dropdown-menu dropdown-messages">
-                {% if apply_info %}
-                    {% for apply in apply_info %}
-                        <li>
-                            <div class="dropdown-messages-box">
-                                <a href="" class="pull-left">
-                                    <img alt="image" class="img-circle" src="/static/img/a4.jpg">
-                                </a>
-                                <div class="media-body">
-{#                                    <small class="pull-right text-navy">{{ apply.date_add|naturaltime }}</small>#}
-{#                                    <strong>{{ apply.applyer }}</strong><br>#}
-{#                                    <small class="text-muted">主机组: {{ apply.bisgroup|ast_to_list }}</small><br/>#}
-{#                                    <small class="text-muted">主机: {{ apply.asset|ast_to_list }}</small><br/>#}
-{#                                    <small class="text-muted">申请时间: {{ apply.date_add|date:"Y-m-d H:i:s" }}</small>#}
-                                </div>
-                            </div>
-                        </li>
-                        <li class="divider"></li>
-                    {% endfor %}
-                        <li>
-                            <div class="text-center link-block">
-                                <a href="">
-                                    <i class="fa fa-envelope"></i> <strong>Read All Messages</strong>
-                                </a>
-                            </div>
-                        </li>
-                {% else %}
-                    <li>
-                        <div class="text-center link-block">
-                            <i class="fa fa-envelope"></i> <strong>(暂无申请)</strong>
-                        </div>
-                    </li>
-                {% endif %}
-            </ul>
         </li>
-{#        <li class="dropdown open">#}
-{#            <a class="dropdown-toggle count-info" data-toggle="dropdown" href="#" aria-expanded="true">#}
-{#                <i class="fa fa-bell"></i>  <span class="label label-primary">0</span>#}
-{#            </a>#}
-{#            <ul class="dropdown-menu dropdown-alerts">#}
-{#                <li>#}
-{#                    <a href="mailbox.html">#}
-{#                        <div>#}
-{#                            <i class="fa fa-envelope"></i> <strong>(暂无告警)</strong>#}
-{#                            <i class="fa fa-envelope fa-fw"></i> You have 16 messages#}
-{#                            <span class="pull-right text-muted small">4 minutes ago</span>#}
-{#                        </div>#}
-{#                    </a>#}
-{#                </li>#}
-{#                <li class="divider"></li>#}
-{##}
-{#            </ul>#}
-{#        </li>#}
         <li>
             <a href="{% url 'logout' %}">
                 <i class="fa fa-sign-out"></i> Log out