diff --git a/apps/locale/zh/LC_MESSAGES/django.mo b/apps/locale/zh/LC_MESSAGES/django.mo
index a9ca58dc0..0147921b6 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 e97188d9e..f1e5999e4 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: 2020-04-09 23:31+0800\n"
+"POT-Creation-Date: 2020-04-13 13:44+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"
@@ -3586,7 +3586,6 @@ msgid "Add node to this permission"
 msgstr "添加节点"
 
 #: perms/templates/perms/asset_permission_asset.html:105
-#: terminal/templates/terminal/session_list.html:149
 #: users/templates/users/user_detail.html:226
 #: xpack/plugins/change_auth_plan/templates/change_auth_plan/plan_asset_list.html:101
 msgid "Join"
@@ -5064,6 +5063,10 @@ msgstr "终断任务已发送，请等待"
 msgid "Terminate"
 msgstr "终断"
 
+#: terminal/templates/terminal/session_list.html:149
+msgid "Monitoring"
+msgstr "监控"
+
 #: terminal/templates/terminal/session_list.html:179
 msgid "Finish session success"
 msgstr "标记会话完成成功"
@@ -6422,7 +6425,7 @@ msgstr "选择管理员"
 
 #: xpack/plugins/cloud/forms.py:85
 msgid "Tips: The asset information is always covered"
-msgstr ""
+msgstr "提示：资产信息总是被覆盖"
 
 #: xpack/plugins/cloud/meta.py:9 xpack/plugins/cloud/views.py:27
 #: xpack/plugins/cloud/views.py:44 xpack/plugins/cloud/views.py:62
@@ -7412,9 +7415,6 @@ msgstr "创建"
 #~ msgid "If set id, will use this id update user existed"
 #~ msgstr "如果设置了id，则会使用该行信息更新该id的用户"
 
-#~ msgid "Monitor"
-#~ msgstr "监控"
-
 #~ msgid "Beijing Duizhan Tech, Inc."
 #~ msgstr "北京堆栈科技有限公司"
 
diff --git a/apps/terminal/templates/terminal/session_list.html b/apps/terminal/templates/terminal/session_list.html
index ff25a5fbb..6876ed448 100644
--- a/apps/terminal/templates/terminal/session_list.html
+++ b/apps/terminal/templates/terminal/session_list.html
@@ -146,7 +146,7 @@ function initTable() {
                         .replace("sessionID", cellData)
                         .replace("terminalID", rowData.terminal)
                 }
-                var joinBtn = ' <a disabled data-session="sessionID" class="btn btn-xs btn-info btn-join" >{% trans "Join" %}</a>';
+                var joinBtn = ' <a disabled data-session="sessionID" class="btn btn-xs btn-info btn-join" >{% trans "Monitoring" %}</a>';
                 joinBtn = joinBtn.replace("sessionID", rowData.id);
                 if (rowData.can_join){
                     joinBtn = joinBtn.replace("disabled", "")
diff --git a/apps/users/utils.py b/apps/users/utils.py
index 831c6571f..0729115b6 100644
--- a/apps/users/utils.py
+++ b/apps/users/utils.py
@@ -330,4 +330,6 @@ def get_source_choices():
         choices.append((User.SOURCE_OPENID, choices_all[User.SOURCE_OPENID]))
     if settings.AUTH_RADIUS:
         choices.append((User.SOURCE_RADIUS, choices_all[User.SOURCE_RADIUS]))
+    if settings.AUTH_CAS:
+        choices.append((User.SOURCE_CAS, choices_all[User.SOURCE_CAS]))
     return choices