diff --git a/apps/locale/zh/LC_MESSAGES/django.mo b/apps/locale/zh/LC_MESSAGES/django.mo
index 73c802715..0d5b71dab 100644
Binary files a/apps/locale/zh/LC_MESSAGES/django.mo and b/apps/locale/zh/LC_MESSAGES/django.mo differ
diff --git a/apps/locale/zh/LC_MESSAGES/django.po b/apps/locale/zh/LC_MESSAGES/django.po
index 1b82453bb..78bd911f3 100644
--- a/apps/locale/zh/LC_MESSAGES/django.po
+++ b/apps/locale/zh/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: JumpServer 0.3.3\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-12-10 17:04+0800\n"
+"POT-Creation-Date: 2020-12-10 21:21+0800\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: ibuler <ibuler@qq.com>\n"
 "Language-Team: JumpServer team<ibuler@qq.com>\n"
@@ -39,9 +39,10 @@ msgstr "远程应用"
 #: assets/models/cmd_filter.py:21 assets/models/domain.py:21
 #: assets/models/group.py:20 assets/models/label.py:18 ops/mixin.py:24
 #: orgs/models.py:23 perms/models/base.py:48 settings/models.py:27
-#: terminal/models.py:28 terminal/models.py:372 terminal/models.py:404
-#: terminal/models.py:441 users/forms/profile.py:20 users/models/group.py:15
-#: users/models/user.py:495 users/templates/users/_select_user_modal.html:13
+#: terminal/models/storage.py:21 terminal/models/storage.py:58
+#: terminal/models/task.py:16 terminal/models/terminal.py:131
+#: users/forms/profile.py:20 users/models/group.py:15 users/models/user.py:495
+#: users/templates/users/_select_user_modal.html:13
 #: users/templates/users/user_asset_permission.html:37
 #: users/templates/users/user_asset_permission.html:154
 #: users/templates/users/user_database_app_permission.html:36
@@ -76,8 +77,9 @@ msgstr "分类"
 #: applications/serializers/application.py:17 assets/models/cmd_filter.py:52
 #: perms/models/application_permission.py:20
 #: perms/serializers/application/permission.py:17
-#: perms/serializers/application/user_permission.py:34 terminal/models.py:406
-#: terminal/models.py:443 tickets/models/ticket.py:40
+#: perms/serializers/application/user_permission.py:34
+#: terminal/models/storage.py:23 terminal/models/storage.py:60
+#: tickets/models/ticket.py:40
 #: users/templates/users/user_granted_database_app.html:35
 msgid "Type"
 msgstr "类型"
@@ -92,10 +94,10 @@ msgstr "类型"
 #: assets/models/cmd_filter.py:57 assets/models/domain.py:22
 #: assets/models/domain.py:55 assets/models/group.py:23
 #: assets/models/label.py:23 ops/models/adhoc.py:37 orgs/models.py:26
-#: perms/models/base.py:56 settings/models.py:32 terminal/models.py:38
-#: terminal/models.py:411 terminal/models.py:448 tickets/models/ticket.py:43
-#: users/models/group.py:16 users/models/user.py:528
-#: users/templates/users/user_detail.html:115
+#: perms/models/base.py:56 settings/models.py:32 terminal/models/storage.py:28
+#: terminal/models/storage.py:65 terminal/models/terminal.py:142
+#: tickets/models/ticket.py:43 users/models/group.py:16
+#: users/models/user.py:528 users/templates/users/user_detail.html:115
 #: users/templates/users/user_granted_database_app.html:38
 #: users/templates/users/user_granted_remote_app.html:37
 #: users/templates/users/user_group_detail.html:62
@@ -154,7 +156,7 @@ msgstr "Kubernetes应用"
 #: audits/models.py:38 perms/forms/asset_permission.py:89
 #: perms/models/asset_permission.py:92 templates/index.html:82
 #: terminal/backends/command/models.py:19
-#: terminal/backends/command/serializers.py:13 terminal/models.py:192
+#: terminal/backends/command/serializers.py:13 terminal/models/session.py:39
 #: users/templates/users/user_asset_permission.html:40
 #: users/templates/users/user_asset_permission.html:70
 #: users/templates/users/user_granted_remote_app.html:36
@@ -296,15 +298,15 @@ msgstr "删除失败，存在关联资产"
 msgid "Number required"
 msgstr "需要为数字"
 
-#: assets/api/node.py:66
+#: assets/api/node.py:67
 msgid "You can't update the root node name"
 msgstr "不能修改根节点名称"
 
-#: assets/api/node.py:73
+#: assets/api/node.py:74
 msgid "You can't delete the root node ({})"
 msgstr "不能删除根节点 ({})"
 
-#: assets/api/node.py:76
+#: assets/api/node.py:77
 msgid "Deletion failed and the node contains children or assets"
 msgstr "删除失败，节点包含子节点或资产"
 
@@ -528,7 +530,7 @@ msgid "Regex"
 msgstr "正则表达式"
 
 #: assets/models/cmd_filter.py:41 ops/models/command.py:23
-#: terminal/backends/command/serializers.py:15 terminal/models.py:201
+#: terminal/backends/command/serializers.py:15 terminal/models/session.py:48
 msgid "Command"
 msgstr "命令"
 
@@ -618,7 +620,7 @@ msgstr "默认资产组"
 #: perms/forms/remote_app_permission.py:40 perms/models/asset_permission.py:169
 #: perms/models/base.py:49 templates/index.html:78
 #: terminal/backends/command/models.py:18
-#: terminal/backends/command/serializers.py:12 terminal/models.py:190
+#: terminal/backends/command/serializers.py:12 terminal/models/session.py:37
 #: tickets/models/ticket.py:30 tickets/models/ticket.py:136
 #: tickets/serializers/request_asset_perm.py:66
 #: tickets/serializers/ticket.py:31 users/forms/group.py:15
@@ -736,7 +738,7 @@ msgstr "用户组"
 #: perms/models/k8s_app_permission.py:22
 #: perms/models/remote_app_permission.py:16 templates/_nav.html:45
 #: terminal/backends/command/models.py:20
-#: terminal/backends/command/serializers.py:14 terminal/models.py:194
+#: terminal/backends/command/serializers.py:14 terminal/models/session.py:41
 #: tickets/api/request_asset_perm.py:68
 #: tickets/serializers/request_asset_perm.py:27
 #: users/templates/users/_granted_assets.html:27
@@ -937,7 +939,7 @@ msgstr "更新节点资产硬件信息: {}"
 msgid "Gather assets users"
 msgstr "收集资产上的用户"
 
-#: assets/tasks/nodes_amount.py:19
+#: assets/tasks/nodes_amount.py:21
 msgid ""
 "The task of self-checking is already running and cannot be started repeatedly"
 msgstr "自检程序已经在运行，不能重复启动"
@@ -1040,7 +1042,7 @@ msgid "Symlink"
 msgstr "建立软链接"
 
 #: audits/models.py:37 audits/models.py:60 audits/models.py:71
-#: terminal/models.py:197
+#: terminal/models/session.py:44
 msgid "Remote addr"
 msgstr "远端地址"
 
@@ -1058,7 +1060,7 @@ msgid "Success"
 msgstr "成功"
 
 #: audits/models.py:43 ops/models/command.py:28 perms/models/base.py:52
-#: terminal/models.py:204 tickets/serializers/request_asset_perm.py:29
+#: terminal/models/session.py:51 tickets/serializers/request_asset_perm.py:29
 #: xpack/plugins/change_auth_plan/models.py:177
 #: xpack/plugins/change_auth_plan/models.py:307
 #: xpack/plugins/gathered_user/models.py:76
@@ -1353,7 +1355,7 @@ msgstr "你的密码过于简单，为了安全，请修改"
 msgid "Your password has expired, please reset before logging in"
 msgstr "您的密码已过期，先修改再登录"
 
-#: authentication/forms.py:26 authentication/forms.py:34
+#: authentication/forms.py:26 authentication/forms.py:38
 #: authentication/templates/authentication/login.html:39
 #: authentication/templates/authentication/xpack_login.html:119
 #: users/forms/user.py:199
@@ -1440,6 +1442,15 @@ msgstr "删除成功"
 msgid "Close"
 msgstr "关闭"
 
+#: authentication/templates/authentication/_captcha_field.html:8
+msgid "Play CAPTCHA as audio file"
+msgstr "语言播放验证码"
+
+#: authentication/templates/authentication/_captcha_field.html:15
+#: users/forms/profile.py:90
+msgid "Captcha"
+msgstr "验证码"
+
 #: authentication/templates/authentication/_mfa_confirm_modal.html:5
 msgid "MFA confirm"
 msgstr "多因子认证校验"
@@ -1584,7 +1595,7 @@ msgstr "更新人"
 
 #: common/drf/parsers/base.py:16
 msgid "The file content overflowed (The maximum length `{}` bytes)"
-msgstr ""
+msgstr "文件内容益处 (最大长度 `{}` 字节)"
 
 #: common/exceptions.py:15
 #, python-format
@@ -2504,14 +2515,6 @@ msgstr "显示第 _START_ 至 _END_ 项结果; 总共 _TOTAL_ 项"
 msgid "Home page"
 msgstr "首页"
 
-#: templates/captcha/image.html:3
-msgid "Play CAPTCHA as audio file"
-msgstr "语言播放验证码"
-
-#: templates/captcha/text_field.html:4 users/forms/profile.py:90
-msgid "Captcha"
-msgstr "验证码"
-
 #: templates/delete_confirm.html:6
 msgid "Confirm delete"
 msgstr "确认删除"
@@ -2741,70 +2744,105 @@ msgstr "风险等级（显示名称）"
 msgid "Timestamp"
 msgstr "时间戳"
 
+#: terminal/const.py:117
+msgid "Critical"
+msgstr "严重"
+
+#: terminal/const.py:118
+msgid "High"
+msgstr "较高"
+
+#: terminal/const.py:119 users/templates/users/reset_password.html:50
+#: users/templates/users/user_create.html:35
+#: users/templates/users/user_password_update.html:104
+#: users/templates/users/user_update.html:57
+msgid "Normal"
+msgstr "正常"
+
 #: terminal/exceptions.py:8
 msgid "Bulk create not support"
 msgstr "不支持批量创建"
 
-#: terminal/models.py:29
-msgid "Remote Address"
-msgstr "远端地址"
-
-#: terminal/models.py:30
-msgid "SSH Port"
-msgstr "SSH端口"
-
-#: terminal/models.py:31
-msgid "HTTP Port"
-msgstr "HTTP端口"
-
-#: terminal/models.py:32
-msgid "Command storage"
-msgstr "命令存储"
-
-#: terminal/models.py:33
-msgid "Replay storage"
-msgstr "录像存储"
-
-#: terminal/models.py:156
-msgid "Session Online"
-msgstr "在线会话"
-
-#: terminal/models.py:157
-msgid "CPU Usage"
-msgstr "CPU使用"
-
-#: terminal/models.py:158
-msgid "Memory Used"
-msgstr "内存使用"
-
-#: terminal/models.py:159
-msgid "Connections"
-msgstr "连接数"
-
-#: terminal/models.py:160
-msgid "Threads"
-msgstr "线程数"
-
-#: terminal/models.py:161
-msgid "Boot Time"
-msgstr "运行时间"
-
-#: terminal/models.py:196
+#: terminal/models/session.py:43
 msgid "Login from"
 msgstr "登录来源"
 
-#: terminal/models.py:200
+#: terminal/models/session.py:47
 msgid "Replay"
 msgstr "回放"
 
-#: terminal/models.py:205
+#: terminal/models/session.py:52
 msgid "Date end"
 msgstr "结束日期"
 
-#: terminal/models.py:373
+#: terminal/models/status.py:13
+msgid "Session Online"
+msgstr "在线会话"
+
+#: terminal/models/status.py:14
+msgid "CPU Usage"
+msgstr "CPU使用"
+
+#: terminal/models/status.py:15
+msgid "Memory Used"
+msgstr "内存使用"
+
+#: terminal/models/status.py:16
+msgid "Connections"
+msgstr "连接数"
+
+#: terminal/models/status.py:17
+msgid "Threads"
+msgstr "线程数"
+
+#: terminal/models/status.py:18
+msgid "Boot Time"
+msgstr "运行时间"
+
+#: terminal/models/task.py:17
 msgid "Args"
 msgstr "参数"
 
+#: terminal/models/terminal.py:132
+msgid "type"
+msgstr "类型"
+
+#: terminal/models/terminal.py:133
+msgid "Remote Address"
+msgstr "远端地址"
+
+#: terminal/models/terminal.py:134
+msgid "SSH Port"
+msgstr "SSH端口"
+
+#: terminal/models/terminal.py:135
+msgid "HTTP Port"
+msgstr "HTTP端口"
+
+#: terminal/models/terminal.py:136
+msgid "Command storage"
+msgstr "命令存储"
+
+#: terminal/models/terminal.py:137
+msgid "Replay storage"
+msgstr "录像存储"
+
+#: terminal/serializers/components.py:9
+msgid "System cpu load (1 minutes)"
+msgstr "系统CPU负载 (1分钟)"
+
+#: terminal/serializers/components.py:12
+msgid "System memory used percent"
+msgstr "系统内存使用百分比"
+
+#: terminal/serializers/components.py:15
+msgid "System disk used percent"
+msgstr "系统磁盘使用百分比"
+
+#: terminal/serializers/components.py:19
+msgid "Session active count"
+msgstr "活跃会话数量"
+
 #: terminal/serializers/session.py:30
 msgid "User ID"
 msgstr "用户 ID"
@@ -2829,18 +2867,18 @@ msgstr "是否可重放"
 msgid "Can join"
 msgstr "是否可加入"
 
-#: terminal/serializers/terminal.py:38 terminal/serializers/terminal.py:46
+#: terminal/serializers/terminal.py:44 terminal/serializers/terminal.py:52
 msgid "Not found"
 msgstr "没有发现"
 
-#: terminal/utils.py:73
+#: terminal/utils.py:74
 #, python-format
 msgid ""
 "Insecure Command Alert: [%(name)s->%(login_from)s@%(remote_addr)s] $"
 "%(command)s"
 msgstr "危险命令告警: [%(name)s->%(login_from)s@%(remote_addr)s] $%(command)s"
 
-#: terminal/utils.py:80
+#: terminal/utils.py:81
 #, python-format
 msgid ""
 "\n"
@@ -3454,13 +3492,6 @@ msgstr "很弱"
 msgid "Weak"
 msgstr "弱"
 
-#: users/templates/users/reset_password.html:50
-#: users/templates/users/user_create.html:35
-#: users/templates/users/user_password_update.html:104
-#: users/templates/users/user_update.html:57
-msgid "Normal"
-msgstr "正常"
-
 #: users/templates/users/reset_password.html:51
 #: users/templates/users/user_create.html:36
 #: users/templates/users/user_password_update.html:105
@@ -4415,11 +4446,11 @@ msgstr "腾讯云"
 
 #: xpack/plugins/cloud/serializers.py:26
 msgid "Tenant ID"
-msgstr ""
+msgstr "租户ID"
 
 #: xpack/plugins/cloud/serializers.py:30
 msgid "Subscription ID"
-msgstr ""
+msgstr "订阅ID"
 
 #: xpack/plugins/cloud/serializers.py:88
 msgid "History count"
@@ -5066,9 +5097,6 @@ msgstr "社区版"
 #~ msgid "System user assets"
 #~ msgstr "系统用户关联资产"
 
-#~ msgid "System user users"
-#~ msgstr "系统用户关联用户"
-
 #~ msgid "Select user"
 #~ msgstr "选择用户"
 
@@ -5521,9 +5549,6 @@ msgstr "社区版"
 #~ msgid "List page size"
 #~ msgstr "资产分页每页数量"
 
-#~ msgid "Session keep duration"
-#~ msgstr "会话保留时长"
-
 #~ msgid ""
 #~ "Units: days, Session, record, command will be delete if more than "
 #~ "duration, only in database"
diff --git a/apps/terminal/serializers/components.py b/apps/terminal/serializers/components.py
index 7cc1612ad..e557d8f4f 100644
--- a/apps/terminal/serializers/components.py
+++ b/apps/terminal/serializers/components.py
@@ -6,7 +6,7 @@ from django.utils.translation import ugettext_lazy as _
 class ComponentsStateSerializer(serializers.Serializer):
     # system
     system_cpu_load_1 = serializers.FloatField(
-        required=False, default=0, label=_("System cpu load 1 minutes")
+        required=False, default=0, label=_("System cpu load (1 minutes)")
     )
     system_memory_used_percent = serializers.FloatField(
         required=False, default=0, label=_('System memory used percent')