diff --git a/apps/common/forms.py b/apps/common/forms.py
index 8a6c87fe4..02af6e47a 100644
--- a/apps/common/forms.py
+++ b/apps/common/forms.py
@@ -118,7 +118,7 @@ class LDAPSettingForm(BaseForm):
     )
     AUTH_LDAP_SEARCH_FILTER = forms.CharField(
         label=_("User search filter"), initial='(cn=%(user)s)',
-        help_text=_("User search filter must contain ([cn,uid,sAMAccountName,...]=%(user)s)")
+        help_text=_("Choice may be (cn|uid|sAMAccountName)=%(user)s)")
     )
     AUTH_LDAP_USER_ATTR_MAP = DictField(
         label=_("User attr map"),
diff --git a/apps/i18n/zh/LC_MESSAGES/django.mo b/apps/i18n/zh/LC_MESSAGES/django.mo
index a3449ac8e..161c337a8 100644
Binary files a/apps/i18n/zh/LC_MESSAGES/django.mo and b/apps/i18n/zh/LC_MESSAGES/django.mo differ
diff --git a/apps/i18n/zh/LC_MESSAGES/django.po b/apps/i18n/zh/LC_MESSAGES/django.po
index a6eb2e71b..fe6da5ca0 100644
--- a/apps/i18n/zh/LC_MESSAGES/django.po
+++ b/apps/i18n/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: 2018-03-14 18:11+0800\n"
+"POT-Creation-Date: 2018-03-14 19:07+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"
@@ -1175,9 +1175,8 @@ msgid "User search filter"
 msgstr "用户过滤器"
 
 #: common/forms.py:121
-#, python-format
-msgid "User search filter must contain ([cn,uid,sAMAccountName,...]=%(user)s)"
-msgstr "用户过滤器必须包含([cn,uid,sAMAccountName,...]=%(user)s)"
+msgid "Choice may be (cn|uid|sAMAccountName)=%(user)s)"
+msgstr "可能的选项是(cn或uid或sAMAccountName=%(user)s)"
 
 #: common/forms.py:124
 msgid "User attr map"