diff --git a/apps/assets/serializers/system_user.py b/apps/assets/serializers/system_user.py
index 912e085c0..e29e79f2c 100644
--- a/apps/assets/serializers/system_user.py
+++ b/apps/assets/serializers/system_user.py
@@ -72,7 +72,9 @@ class SystemUserSerializer(AuthSerializerMixin, BulkOrgResourceModelSerializer):
         super().validate_password(password)
         auto_gen_key = self.initial_data.get("auto_generate_key", False)
         private_key = self.initial_data.get("private_key")
-        if not self.instance and not auto_gen_key and not password and not private_key:
+        login_mode = self.initial_data.get("login_mode")
+        if not self.instance and not auto_gen_key and not password and \
+                not private_key and login_mode == SystemUser.LOGIN_AUTO:
             raise serializers.ValidationError(_("Password or private key required"))
         return password
 
diff --git a/apps/static/plugins/elfinder/i18n/elfinder.zh_CN.js b/apps/static/plugins/elfinder/i18n/elfinder.zh_CN.js
index 44f5fe8dc..a80e7c4b5 100755
--- a/apps/static/plugins/elfinder/i18n/elfinder.zh_CN.js
+++ b/apps/static/plugins/elfinder/i18n/elfinder.zh_CN.js
@@ -422,7 +422,7 @@
 			'minsLeft'        : '剩余 $1 分钟', // from v2.1.17 added 13.11.2016
 			'openAsEncoding'  : '使用所选编码重新打开', // from v2.1.19 added 2.12.2016
 			'saveAsEncoding'  : '使用所选编码保存', // from v2.1.19 added 2.12.2016
-			'selectFolder'    : '选择目录(暂不支持)', // from v2.1.20 added 13.12.2016
+			'selectFolder'    : '选择目录', // from v2.1.20 added 13.12.2016
 			'firstLetterSearch': '首字母搜索', // from v2.1.23 added 24.3.2017
 			'presets'         : '预置', // from v2.1.25 added 26.5.2017
 			'tooManyToTrash'  : '项目太多，不能移动到回收站.', // from v2.1.25 added 9.6.2017