diff --git a/site/plugins/admin/lang/zh_CN.yaml b/site/plugins/admin/lang/zh_CN.yaml
index bf269fde..b8eaff79 100644
--- a/site/plugins/admin/lang/zh_CN.yaml
+++ b/site/plugins/admin/lang/zh_CN.yaml
@@ -1,17 +1,18 @@
+---
 admin: 管理员
 admin_welcome: Welcome
-admin_create_new_user_welcome: 'To finish setup and secure your site, please create the first user by entering the necessary information below.'
+admin_create_new_user_welcome: To finish setup and secure your site, please create the first user by entering the necessary information below.
 admin_cancel: 取消
 admin_create: 创建
 admin_debugging: 调试
 admin_email: 电子邮箱
-admin_flextype_version: 'Flextype 版本'
+admin_flextype_version: Flextype 版本
 admin_information: 概述
 admin_installed: 已安装
 admin_keywords: 关键词
 admin_documentation: 文档
-admin_memcache_server: 'Memcache 服务器'
-admin_memcache_port: 'Memcache 端口'
+admin_memcache_server: Memcache 服务器
+admin_memcache_port: Memcache 端口
 admin_login: 登录
 admin_entries: 项目
 admin_extends: 扩展
@@ -19,14 +20,14 @@ admin_plugins: 插件
 admin_themes: 主题
 admin_help: 帮助
 admin_getting_help: 获取帮助
-admin_message_json_invalid: '无效的 JSON'
+admin_message_json_invalid: 无效的 JSON
 admin_logout: 退出登录
 admin_profile: 个人资料
 admin_view_site: 查看网站
 admin_snippets: 代码块
 admin_not_installed: 未安装
-admin_off: Off
-admin_on: On
+admin_off: 'Off'
+admin_on: 'On'
 admin_add: 添加
 admin_entry_attributes: 条目属性
 admin_fieldset_for_template: 模板字段集
@@ -46,7 +47,7 @@ admin_upload: 上传
 admin_hidden: 隐藏
 admin_image_preview: 图像预览
 admin_move: 移动
-admin_parent_entry: 'Entry parent'
+admin_parent_entry: Entry parent
 admin_preview: 预览
 admin_publish: 发布
 admin_rename: 重命名
@@ -58,8 +59,8 @@ admin_view: 查看
 admin_visibility: 可见性
 admin_visible: Visible
 admin_password: 密码
-admin_php_built_on: 'PHP Built On'
-admin_php_version: 'PHP 版本'
+admin_php_built_on: PHP Built On
+admin_php_version: PHP 版本
 admin_author_url: 作者网址
 admin_bugs: Bugs
 admin_description: 描述
@@ -73,20 +74,20 @@ admin_enabled: enabled
 admin_version: Version
 admin_role: Role
 admin_save: Save
-admin_security_check_results: 'Security check results'
-admin_security_check_results_debug: '开启 DISPLAY ERRORS 可能给入侵者提供信息,为了网站的安全,我们强烈建议在生产系统中将 DISPLAY ERRORS 关闭.'
+admin_security_check_results: Security check results
+admin_security_check_results_debug: 开启 DISPLAY ERRORS 可能给入侵者提供信息,为了网站的安全,我们强烈建议在生产系统中将 DISPLAY ERRORS 关闭.
 admin_security_check_results_htaccess: '发现 Flextype .htaccess 文件权限为可写. 我们强烈建议您删除它的所有写权限. <br>你可以在 Unix 系统上执行: <code>chmod a-w :文件路径</code>'
 admin_security_check_results_index: '发现 Flextype index.php 文件权限为可写. 我们强烈建议您删除它的所有写权限. <br>你可以在 Unix 系统上执行: <code>chmod a-w :文件路径</code>'
 admin_server: Server
 admin_site: Site
 admin_clear_cache: 清除缓存
-admin_error404_title: 'Error404 entry title'
-admin_error404_description: 'Error404 entry description'
-admin_error404_content: 'Error404 entry content'
-admin_error404_template: 'Error404 entry template'
+admin_error404_title: Error404 entry title
+admin_error404_description: Error404 entry description
+admin_error404_content: Error404 entry content
+admin_error404_template: Error404 entry template
 admin_heading: Settings
 admin_general: General
-admin_error_404_page: '错误 404 页'
+admin_error_404_page: 错误 404 页
 admin_cache: 缓存
 admin_author_email: 作者邮箱
 admin_author_name: 作者名
@@ -95,108 +96,108 @@ admin_site_keywords: 网站关键字
 admin_site_robots: 搜索引擎抓取规则Robots
 admin_site_title: 网站标题
 admin_system: System
-admin_cache_driver: 'Cache driver'
-admin_cache_enabled: 'Cache enabled'
-admin_cache_lifetime: 'Cache lifetime'
-admin_cache_prefix: 'Cache prefix'
+admin_cache_driver: Cache driver
+admin_cache_enabled: Cache enabled
+admin_cache_lifetime: Cache lifetime
+admin_cache_prefix: Cache prefix
 admin_charset: Charset
-admin_date_format: 'Date format'
-admin_errors_display: 'Display errors'
+admin_date_format: Date format
+admin_errors_display: Display errors
 admin_locale: Locale
-admin_entry_main: 'Main entry'
+admin_entry_main: Main entry
 admin_theme: Theme
 admin_timezone: Timezone
 admin_username: Username
-admin_create_user: 'Create User'
-admin_create_new_user: 'Create New User'
-admin_web_server: 'Web Server'
-admin_web_server_php_interface: 'WebServer to PHP Interface'
-admin_create_new_category: 'Create New Category'
-admin_delete_category: 'Delete Category'
-admin_create_new_item: 'Create New Item'
+admin_create_user: Create User
+admin_create_new_user: Create New User
+admin_web_server: Web Server
+admin_web_server_php_interface: WebServer to PHP Interface
+admin_create_new_category: Create New Category
+admin_delete_category: Delete Category
+admin_create_new_item: Create New Item
 admin_delete: Delete
 admin_order: Order
-admin_edit_category: 'Edit category'
+admin_edit_category: Edit category
 admin_fieldsets: Fieldsets
-admin_template_create_new: 'Create New Template'
-admin_create_new_fieldset: 'Create New Fieldset'
+admin_template_create_new: Create New Template
+admin_create_new_fieldset: Create New Fieldset
 admin_duplicate: Duplicate
 admin_summary: 概览
 admin_snippet: Snippet
 admin_type: Type
 admin_partial: Partial
 admin_clone: Clone
-admin_create_new_snippet: 'Create New Snippet'
-admin_message_snippet_was_not_deleted: 'Snippet was not deleted'
-admin_message_snippet_was_not_renamed: 'Snippet was not renamed'
-admin_message_snippet_was_not_duplicated: 'Snippet was not duplicated'
-admin_message_snippet_was_not_saved: 'Snippet was not saved'
-admin_create_new_template: 'Create New Template'
-admin_message_template_created: 'Template created'
-admin_message_template_deleted: 'Template deleted'
-admin_message_template_renamed: 'Template renamed'
-admin_message_template_duplicated: 'Template duplicated'
-admin_message_template_saved: 'Template saved'
-admin_message_template_was_not_created: 'Template was not renamed'
-admin_message_partial_was_not_created: 'Partial was not renamed'
-admin_message_partial_created: 'Partial created'
-admin_message_partial_deleted: 'Partial deleted'
-admin_message_partial_was_not_deleted: 'Partial was not deleted'
-admin_message_snippet_saved: 'Snippet saved'
-admin_message_snippet_created: 'Snippet created'
-admin_message_snippet_was_not_created: 'Snippet was not created'
-admin_message_snippet_deleted: 'Snippet deleted'
-admin_message_snippet_renamed: 'Snippet renamed'
-admin_message_snippet_duplicated: 'Snippet duplicated'
-admin_message_fieldset_saved: 'Fieldset saved'
-admin_message_fieldset_created: 'Fieldset created'
-admin_message_fieldset_deleted: 'Fieldset deleted'
-admin_message_fieldset_renamed: 'Fieldset renamed'
-admin_message_fieldset_duplicated: 'Fieldset duplicated'
-admin_message_entry_duplicated: 'Entry duplicated'
-admin_message_entry_was_not_duplicated: 'Entry was not duplicated'
-admin_message_cache_files_deleted: 'Cache files deleted'
-admin_message_entry_changes_saved: 'Changes successfully saved'
-admin_message_entry_changes_not_saved: 'Changes not saved'
-admin_message_entry_cloned: 'Entry cloned'
-admin_message_entry_created: 'Entry created'
-admin_message_entry_was_not_created: 'Entry was not created'
-admin_message_entry_deleted: 'Entry deleted'
-admin_message_entry_was_not_renamed: 'Entry was not renamed'
-admin_message_entry_was_not_deleted: 'Entry was not deleted'
-admin_message_entry_file_deleted: 'File successfully deleted'
-admin_message_entry_file_uploaded: 'File successfully uploaded'
-admin_message_entry_file_not_uploaded: 'File was not uploaded'
-admin_message_entry_moved: 'Entry moved'
-admin_message_entry_was_not_moved: 'Entry was not moved'
-admin_message_entry_renamed: 'Entry renamed'
-admin_message_settings_saved: 'Settings saved'
-admin_message_settings_was_not_saved: 'Settings was not saved'
-admin_message_wrong_username_password: 'Wrong username or password'
+admin_create_new_snippet: Create New Snippet
+admin_message_snippet_was_not_deleted: Snippet was not deleted
+admin_message_snippet_was_not_renamed: Snippet was not renamed
+admin_message_snippet_was_not_duplicated: Snippet was not duplicated
+admin_message_snippet_was_not_saved: Snippet was not saved
+admin_create_new_template: Create New Template
+admin_message_template_created: Template created
+admin_message_template_deleted: Template deleted
+admin_message_template_renamed: Template renamed
+admin_message_template_duplicated: Template duplicated
+admin_message_template_saved: Template saved
+admin_message_template_was_not_created: Template was not renamed
+admin_message_partial_was_not_created: Partial was not renamed
+admin_message_partial_created: Partial created
+admin_message_partial_deleted: Partial deleted
+admin_message_partial_was_not_deleted: Partial was not deleted
+admin_message_snippet_saved: Snippet saved
+admin_message_snippet_created: Snippet created
+admin_message_snippet_was_not_created: Snippet was not created
+admin_message_snippet_deleted: Snippet deleted
+admin_message_snippet_renamed: Snippet renamed
+admin_message_snippet_duplicated: Snippet duplicated
+admin_message_fieldset_saved: Fieldset saved
+admin_message_fieldset_created: Fieldset created
+admin_message_fieldset_deleted: Fieldset deleted
+admin_message_fieldset_renamed: Fieldset renamed
+admin_message_fieldset_duplicated: Fieldset duplicated
+admin_message_entry_duplicated: Entry duplicated
+admin_message_entry_was_not_duplicated: Entry was not duplicated
+admin_message_cache_files_deleted: Cache files deleted
+admin_message_entry_changes_saved: Changes successfully saved
+admin_message_entry_changes_not_saved: Changes not saved
+admin_message_entry_cloned: Entry cloned
+admin_message_entry_created: Entry created
+admin_message_entry_was_not_created: Entry was not created
+admin_message_entry_deleted: Entry deleted
+admin_message_entry_was_not_renamed: Entry was not renamed
+admin_message_entry_was_not_deleted: Entry was not deleted
+admin_message_entry_file_deleted: File successfully deleted
+admin_message_entry_file_uploaded: File successfully uploaded
+admin_message_entry_file_not_uploaded: File was not uploaded
+admin_message_entry_moved: Entry moved
+admin_message_entry_was_not_moved: Entry was not moved
+admin_message_entry_renamed: Entry renamed
+admin_message_settings_saved: Settings saved
+admin_message_settings_was_not_saved: Settings was not saved
+admin_message_wrong_username_password: Wrong username or password
 admin_quality: Quality
 admin_width: Width
 admin_height: Height
-admin_accept_file_types: 'Accept file types'
-admin_embeded_code: 'Embeded Code'
+admin_accept_file_types: Accept file types
+admin_embeded_code: Embeded Code
 admin_shortcode: Shortcode
-admin_php_code: 'PHP Code'
-admin_choose_files_to_upload: 'Choose file'
+admin_php_code: PHP Code
+admin_choose_files_to_upload: Choose file
 admin_browse_files: Browse
 admin_copy: Copy
-admin_admin_panel: 'Admin Panel'
+admin_admin_panel: Admin Panel
 admin_light: Light
 admin_dark: Dark
 admin_name: Name
-admin_memcached_server: 'Memcached Server'
-admin_memcached_port: 'Memcached Port'
-admin_redis_socket: 'Redis Socket'
-admin_redis_password: 'Redis Password'
-admin_redis_server: 'Redis Server'
-admin_redis_port: 'Redis Port'
-admin_sqlite3_database: 'SQLite3 Database'
-admin_sqlite3_table: 'SQLite3 Table'
-admin_error_name_empty_input: 'Name has to be an alphanumeric value (from 1 chars)'
-admin_error_title_empty_input: 'Title has to be an alphanumeric value (from 1 chars)'
+admin_memcached_server: Memcached Server
+admin_memcached_port: Memcached Port
+admin_redis_socket: Redis Socket
+admin_redis_password: Redis Password
+admin_redis_server: Redis Server
+admin_redis_port: Redis Port
+admin_sqlite3_database: SQLite3 Database
+admin_sqlite3_table: SQLite3 Table
+admin_error_name_empty_input: Name has to be an alphanumeric value (from 1 chars)
+admin_error_title_empty_input: Title has to be an alphanumeric value (from 1 chars)
 admin_entries_visible: Visible
 admin_entries_draft: Draft
 admin_entries_hidden: Hidden
@@ -204,42 +205,42 @@ admin_menu_item_title: Title
 admin_menu_item_url: Url
 admin_menu_item_target: Target
 admin_menu_item_order: Order
-admin_template_code: 'Template code'
-admin_you_have_not_created_any_entries_yet: 'You haven''t created any entries yet!'
-admin_you_have_not_created_any_snippets_yet: 'You haven''t created any snippets yet!'
-admin_you_have_not_created_any_templates_yet: 'You haven''t created any templates yet!'
-admin_you_have_not_created_any_fieldsets_yet: 'You haven''t created any fieldsets yet!'
-admin_twig_auto_reload: 'Twig auto reload'
-admin_display_error_details: 'Display error details'
-admin_add_content_length_header: 'Add content length header'
-admin_router_cache_file: 'Route cache file'
-admin_determine_route_before_app_middleware: 'Determine route before app middleware'
-admin_output_buffering: 'Output buffering'
-admin_response_chunk_size: 'Response chunk size'
-admin_http_version: 'HTTP Version'
-admin_image_driver: 'Image driver'
-admin_whoops_editor: 'Whoops editor'
-admin_whoops_page_title: 'Whoops page title'
+admin_template_code: Template code
+admin_you_have_not_created_any_entries_yet: You haven't created any entries yet!
+admin_you_have_not_created_any_snippets_yet: You haven't created any snippets yet!
+admin_you_have_not_created_any_templates_yet: You haven't created any templates yet!
+admin_you_have_not_created_any_fieldsets_yet: You haven't created any fieldsets yet!
+admin_twig_auto_reload: Twig auto reload
+admin_display_error_details: Display error details
+admin_add_content_length_header: Add content length header
+admin_router_cache_file: Route cache file
+admin_determine_route_before_app_middleware: Determine route before app middleware
+admin_output_buffering: Output buffering
+admin_response_chunk_size: Response chunk size
+admin_http_version: HTTP Version
+admin_image_driver: Image driver
+admin_whoops_editor: Whoops editor
+admin_whoops_page_title: Whoops page title
 admin_editor: Editor
 admin_tools: Tools
 admin_size: Size
 admin_clear: Clear
-admin_clear_cache_all: 'Clear All'
+admin_clear_cache_all: Clear All
 admin_registry: Registry
 admin_key: Key
 admin_value: Value
 admin_activate: Activate
-admin_active_theme: 'Active Theme'
-admin_get_more_themes: 'Get More Themes'
+admin_active_theme: Active Theme
+admin_get_more_themes: Get More Themes
 admin_images: Images
 admin_data: Data
 admin_slugify: Slug
-admin_entries_limit: 'Entries limit'
+admin_entries_limit: Entries limit
 admin_slug: Slug
 admin_slugify_separator: Separator
 admin_slugify_lowercase: Lowercase
 admin_slugify_trim: Trim
-admin_slugify_strip_tags: 'Strip tags'
-admin_slugify_lowercase_after_regexp: 'Lowercase after regexp'
+admin_slugify_strip_tags: Strip tags
+admin_slugify_lowercase_after_regexp: Lowercase after regexp
 admin_slugify_regexp: Regexp
-admin_gallery_img: 'Gallery Image'
+admin_gallery_img: Gallery Image