4 files changed, 106 insertions, 87 deletions

diff --git a/language/zh_CN/admin.lang.php b/language/zh_CN/admin.lang.php
index ac5517881..e505daa70 100644
--- a/language/zh_CN/admin.lang.php
+++ b/language/zh_CN/admin.lang.php
@@ -23,14 +23,14 @@
 
 $lang['%d association'] = '%d 相关';
 $lang['%d associations'] = '%d 相关';
-$lang['%d album including'] = '%d 相册包含中';
-$lang['%d albums including'] = '%d 相册包含中';
+$lang['%d category including'] = '包含 %d 类';
+$lang['%d categories including'] = '包含 %d 等类';
 $lang['%d physical'] = '物理 %d';
 $lang['%d physical'] = '物理 %d ';
 $lang[' and %d virtual'] = ' 和 虚拟 %d ';
 $lang[' and %d virtual'] = ' 和 虚拟 %d ';
-$lang['%d album moved'] = '%d 相册已移动';
-$lang['%d albums moved'] = '%d 相册已移动';
+$lang['%d category moved'] = '%d 类已迁移';
+$lang['%d categories moved'] = '%d 等类已迁移';
 $lang['%d group'] = '%d 组';
 $lang['%d groups'] = '%d 组';
 $lang['%d member'] = '%d 成员';
@@ -57,14 +57,15 @@ $lang['Add group'] = '增加组';
 $lang['Add selected elements to caddie'] = '把所选的图片放到购物篮';
 $lang['Add'] = '增加';
 $lang['Allow user registration'] = '允许用户注册';
-$lang['Apply to sub-albums'] = '应用到子相册';
+$lang['Apply to subcategories'] = '应用于子类中';
 $lang['Associated'] = '关联于';
+$lang['Association to categories'] = '与类相关联';
 $lang['Batch management'] = '分批管理';
 $lang['Caddie management'] = '购物篮管理';
 $lang['Caddie'] = '购物篮';
-$lang['Albums authorized thanks to group associations'] = '相册组织授权感谢协会';
-$lang['Album manual order was saved'] = '相册手工排序已保存';
-$lang['Album elements associated to the following albums: %s'] = '相册里的相片已联合到以下相册: %s';
+$lang['Categories authorized thanks to group associations'] = '同组成员可以访问授权类';
+$lang['Categories manual order was saved'] = '类手动排序已保存';
+$lang['Category elements associated to the following categories: %s'] = '本类成员与如下类产生关联: %s';
 $lang['Check for upgrade failed for unknown reasons.'] = '因未知原因导致更新检测失败.';
 $lang['Check for upgrade'] = '检测更新';
 $lang['Comments for all'] = '对所有成员进行评论';
@@ -102,37 +103,37 @@ $lang['Guests'] = '游客';
 $lang['History'] = '历史';
 $lang['Informations'] = '信息';
 $lang['Install'] = '安装';
-$lang['Link all album elements to a new album'] = '链接所有相册的相片到新的相册';
-$lang['Link all album elements to some existing albums'] = '链接所有相册的相片到现有的相册';
-$lang['Linked albums'] = '已链接相册';
+$lang['Link all category elements to a new category'] = '把所有本类中的成员关联到一个新类';
+$lang['Link all category elements to some existing categories'] = '把所有本类中的成员关联到已存在类中';
+$lang['Linked categories'] = '关联类';
 $lang['Lock gallery'] = '冻结图库';
 $lang['Maintenance'] = '维护';
-$lang['Edit album permissions'] = '管理相册的权限';
+$lang['Manage permissions for a category'] = '对类进行权限管理';
 $lang['Manage permissions for group "%s"'] = '对组 "%s" 进行权限管理';
 $lang['Manage permissions for user "%s"'] = '对用户 "%s" 进行权限管理';
 $lang['Manage tags'] = '标签管理';
 $lang['Members'] = '成员';
 $lang['Metadata synchronized from file'] = '对文件进行元数据同步';
-$lang['Move albums'] = '移动相册';
+$lang['Move categories'] = '移动类';
 $lang['Move'] = '移动';
 $lang['Name'] = '名字';
 $lang['New name'] = '新名';
-$lang['New parent album'] = '新的父相册';
+$lang['New parent category'] = '新父类';
 $lang['New tag'] = '新标签';
 $lang['Number of comments per page'] = '每页评论数';
 $lang['Number of rates'] = '投票数';
 $lang['Number of thumbnails to create'] = '缩略图数';
-$lang['Only private albums are listed'] = '只列出私有相册';
+$lang['Only private categories are listed'] = '只列表显示私类';
 $lang['Operating system'] = '操作系统';
 $lang['Options'] = '选项';
-$lang['Other private albums'] = '其他私有相册';
+$lang['Other private categories'] = '另外私类';
 $lang['Page banner'] = '页标语';
-$lang['Parent album'] = '父相册';
+$lang['Parent category'] = '父类';
 $lang['Path'] = '路径';
 $lang['Permalink'] = '固定链接';
-$lang['Permalink %s has been previously used by album %s. Delete from the permalink history first'] = '固定链接 %s 已被 %s 相册使用了。请先从固定链接历史记录删除。';
+$lang['Permalink %s has been previously used by category %s. Delete from the permalink history first'] = '链接 %s 先前已经被类 %s 使用. 请删除固定链接历史记录';
 $lang['The permalink name must be composed of a-z, A-Z, 0-9, "-", "_" or "/". It must not be numeric or start with number followed by "-"'] = '固定链接中包含了非法字符（"a-zA-Z0-9", "-", "_" ou "/"）. 禁止使用数字和以"-"开头后面紧跟数字';
-$lang['Permalink %s is already used by album %s'] = '固定链接 %s 已被 %s 相册使用了';
+$lang['Permalink %s is already used by category %s'] = '链接 %s 已经被类 %s 使用.';
 $lang['Permalink history'] = '固定链接历史记录';
 $lang['Permalinks'] = '固定链接';
 $lang['Permission denied'] = '禁止访问';
@@ -150,19 +151,19 @@ $lang['Rating'] = '投票';
 $lang['Reject All'] = '取消所有修改';
 $lang['Reject'] = '取消';
 $lang['Representant'] = '代理人';
-$lang['Representation of albums'] = '相册代表';
+$lang['Representation of categories'] = '类表现';
 $lang['Representative'] = '代理人';
 $lang['Represents'] = '代理';
 $lang['Save order'] = '保存排序';
 $lang['Save to permalink history'] = '保存到固定链接的历史记录中';
-$lang['Select at least one album'] = '选择最后一个相册';
+$lang['Select at least one category'] = '至少选中一个类';
 $lang['Select at least one picture'] = '至少选中一张图片';
 $lang['Select at least one user'] = '至少选中一个用户';
 $lang['Show info'] = '显示所有信息';
 $lang['Site manager'] = '网管';
 $lang['Status'] = '状态';
 $lang['Statistics'] = '统计';
-$lang['Storage album'] = '存储相册';
+$lang['Storage category'] = '保存类';
 $lang['Sum of rates'] = '总投票分';
 $lang['Tag "%s" already exists'] = '标签 "%s" 已存在';
 $lang['Tag "%s" was added'] = '标签 "%s" 已加入';
@@ -178,29 +179,32 @@ $lang['Validate All'] = '确认所有评论';
 $lang['Validate'] = '确认';
 $lang['Validation'] = '确认';
 $lang['Version'] = '版本';
-$lang['Virtual albums to move'] = '移动虚拟相册';
-$lang['Virtual album name'] = '虚拟相册名称';
+$lang['Virtual categories movement'] = '移动虚拟类';
+$lang['Virtual categories to move'] = '将要移动的虚拟类';
+$lang['Virtual category name'] = '虚拟类名';
 $lang['Webmaster cannot be deleted'] = '不能删除网管帐户';
 $lang['You are running on development sources, no check possible.'] = '你运行的是源码开发版本, 不能检测最新版.';
 $lang['You cannot delete your account'] = "你不能删除自己本身帐号";
-$lang['You cannot move an album in its own sub album'] = '您不能将一个相册移动到其子相册里';
+$lang['You cannot move a category in its own sub category'] = '你不能把类移到它本身子类中';
 $lang['You need to confirm deletion'] = '你必须确认删除操作';
 $lang['add tags'] = '增加标签';
-$lang['Associate to album'] = '联合到相册';
+$lang['Adviser'] = '顾问';
+$lang['associate to category'] = '关联到类';
 $lang['associate to group'] = '关联到组';
 $lang['Authorized'] = '授权';
-$lang['Add a virtual album'] = '添加一个虚拟相册';
-$lang['Authorize users to add comments on selected albums'] = '让用户可在所选相册里发表评论';
-$lang['The name of an album must not be empty'] = '相册名称不能为空';
-$lang['Lock albums'] = '锁定相册';
-$lang['Private'] = '私有相册';
-$lang['Public'] = '公共相册';
+$lang['Add a virtual category'] = '增加虚拟类';
+$lang['Authorize users to add comments on selected categories'] = '允许用户对所选类发表评论';
+$lang['The name of a category should not be empty'] = '类名不能为空';
+$lang['Lock categories'] = '冻结类';
+$lang['Private category'] = '私类';
+$lang['Public category'] = '公类';
 $lang['Find a new representant by random'] = '随机寻找代理人';
 $lang['Public / Private'] = '公有 / 私有';
-$lang['Manage authorizations for selected albums'] = '管理所选相册的授权';
-$lang['Select uploadable albums'] = '选择可上传的相册';
-$lang['Virtual album added'] = '虚拟相册已添加';
-$lang['Virtual album deleted'] = '虚拟相册已删除';
+$lang['Manage authorizations for selected categories'] = '管理所选类权限';
+$lang['Select uploadable categories'] = '选择上传类';
+$lang['Virtual category added'] = '虚拟类已加入';
+$lang['Virtual category deleted'] = '虚拟类已删除';
+$lang['Category'] = '类';
 $lang['Access type'] = '权限类型';
 $lang['Comments'] = '评论';
 $lang['Information data registered in database'] = '信息已保存到数据库中';
@@ -211,11 +215,11 @@ $lang['The number of comments a page must be between 5 and 50 included.'] = '每
 $lang['Configuration'] = '设置';
 $lang['confirm'] = '设置';
 $lang['Date'] = '日期';
-$lang['delete album'] = '删除相册';
-$lang['Dissociate from album'] = '从相册里分离';
+$lang['delete category'] = '删除类';
+$lang['dissociate from category'] = '取消类关联';
 $lang['dissociate from group'] = '取消组关联';
-$lang['edit album permissions'] = '修改相册权限';
-$lang['Album updated successfully'] = '相册信息已上传成功.';
+$lang['edit category permissions'] = '修改类权限';
+$lang['Category informations updated successfully.'] = '类信息成功更新.';
 $lang['Authorize upload'] = '允许上传图片';
 $lang['elements per page'] = '每页图片';
 $lang['elements'] = '图';
@@ -232,13 +236,13 @@ $lang['group'] = '组';
 $lang['The name of a group must not contain " or \' or be empty.'] = '组名不能包含 " 或 \' 并不能为空.';
 $lang['This name is already used by another group.'] = '组名已存在.';
 $lang['High definition'] = '高清';
-$lang['jump to album'] = '跳到相册';
+$lang['jump to category'] = '跳转到类';
 $lang['jump to image'] = '跳转到图';
 $lang['leave'] = '开锁';
 $lang['Lock'] = '上锁';
 $lang['Locked'] = '锁定';
-$lang['manage album elements'] = '管理相册里的相片';
-$lang['manage sub-albums'] = '管理子相册';
+$lang['manage category elements'] = '管理类成员';
+$lang['manage sub-categories'] = '管理子类';
 $lang['Manage'] = '管理';
 $lang['maximum height'] = '最高高度';
 $lang['maximum width'] = '最长长度';
@@ -348,15 +352,15 @@ $lang['synchronize'] = '同步';
 $lang['update the database from files'] = '根据文件对数据库进行更新';
 $lang['status'] = '状态';
 $lang['Directory'] = '文件夹';
-$lang['sub-albums'] = '子相册';
+$lang['sub-categories'] = '子类';
 $lang['synchronize metadata'] = '同步元数据';
 $lang['target'] = '目标';
 $lang['Thumbnail'] = '缩略图';
 $lang['title'] = '标题';
-$lang['Album list management'] = '相册管理';
+$lang['Categories management'] = '类管理';
 $lang['Piwigo configuration'] = '配置Piwigo';
 $lang['Piwigo administration'] = 'Piwigo管理员';
-$lang['Edit album'] = '修改一个相册';
+$lang['Edit a category'] = '修改类';
 $lang['Group management'] = '组管理';
 $lang['User list'] = '用户名单';
 $lang['Modify informations about a picture'] = '修改图片信息';
@@ -384,12 +388,12 @@ $lang['for this file format'] = '对于此文件格式';
 $lang['unit mode'] = '单一模式';
 $lang['Unlocked'] = '解锁';
 $lang['unset'] = '清空';
-$lang['Update albums informations'] = '上传相册信息';
+$lang['Update categories informations'] = '更新类信息';
 $lang['Update images informations'] = '更新图信息';
 $lang['Synchronize'] = '同步';
-$lang['reduce to single existing albums'] = '减少现有的单独相册';
+$lang['reduce to single existing categories'] = '只能处理一个类';
 $lang['Choose an option'] = '选择一个选项';
-$lang['display maximum informations (added albums and elements, deleted albums and elements)'] = '显示最全的信息 (添加相册和相片，删除相册和相片)';
+$lang['display maximum informations (added categories and elements, deleted categories and elements)'] = '显示全部信息 (增加类, 增加图片, 删除类和图片)';
 $lang['Piwigo version differs on the remote site'] = '与远端站点的Piwigo版本不相同';
 $lang['Version of create_listing_file.php on the remote site and Piwigo must be the same'] = '与远端站点文件create_listing_file.php版本和Piwigo版本必须相同';
 $lang['listing.xml file was not found'] = '没有发现listing.xml文件';
@@ -399,14 +403,14 @@ $lang['Errors caption'] = '错误说明';
 $lang['Detailed informations'] = '详细信息';
 $lang['File/directory read error'] = '文件/文件夹打开错误';
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = '无法打开文件或文件夹(要么根本不存在,要么拒绝访问)';
-$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the album directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = '图片文件需要一个缩略图。缩略图必须放在相册的 \'thumbnail\' 子目录. 缩略图文件名必须与配置相同，其前缀和扩展必须在以下列表:';
+$lang['a picture filetype requires a thumbnail. The thumbnail must be present in the sub-directory "thumbnail" of the category directory. The thumbnail filename must start with the configured thumbnail prefix and the extension must be among the following list :'] = '每个图片文件需要一个缩略图.缩略图应该存在于类文件夹下的子文件夹"thumbnail"中. 缩略图文件名应该以设置参数"prefix_thumbnail"开始, 扩展名为:';
 $lang['missing thumbnail'] = '缺少缩略图';
-$lang['albums deleted in the database'] = '相册已从数据库删除';
+$lang['categories deleted in the database'] = '类已从数据库中删除';
 $lang['elements deleted in the database'] = '图片已从数据库中删除';
 $lang['images candidates for metadata synchronization'] = '对应同步元数据的候选图片';
 $lang['elements informations synchronized with files metadata'] = '附有元数据的同步图片信息informations des images synchronisées avec les méta-données';
 $lang['errors during synchronization'] = '同步期间发生错误';
-$lang['albums added in the database'] = '相册已添加到数据库';
+$lang['categories added in the database'] = '增加类到数据库';
 $lang['elements added in the database'] = '增加图片到数据库';
 $lang['elements updated in the database'] = '更新数据库中的图片';
 $lang['Search for new images in the directories'] = '查询文件中的新图片';
@@ -431,14 +435,14 @@ $lang['user_status_generic'] = '一般用户';
 $lang['user_status_guest'] = '来宾';
 $lang['user_status_normal'] = '游客';
 $lang['user_status_webmaster'] = '网管';
-$lang['Virtual album'] = '虚拟相册';
+$lang['Virtual category'] = '虚拟类';
 $lang['Waiting'] = '等待';
 $lang['default'] = '默认';
 $lang['Toggle \'default group\' property'] = '赋予\'groupe par défaut\'默认组属性';
 $lang['Advanced features'] = '高级功能';
 $lang['Not linked elements'] = '无链接图片';
 $lang['Specials'] = '特殊';
-$lang['Files with same name in more than one physical album'] = '同一个文件名存在于多个物理相册中';
+$lang['Files with same name in more than one physical category'] = '在好几个物理类中存在同名文件';
 
 $lang['Overall'] = '全局视图';
 $lang['Year'] = '年';
@@ -457,10 +461,10 @@ $lang['Save page visits by administrators'] = '根据管理员来保存访问页
 $lang['An information email was sent to group "%s"'] = '已向组 "%s" 的所有成员发送了信息邮件';
 $lang['Send an information email to group members'] = '向组成员发送一份信息邮件';
 $lang['Group'] = '组';
-$lang['[%s] Visit album %s'] = '[%s] 参观相册 %s';
+$lang['[%s] Come to visit the category %s'] = '[%s] 访问了类 %s';
 $lang['Hello,'] = '你好,';
 $lang['See you soon.'] = '再见.';
-$lang['Discover album:'] = '探索相册:';
+$lang['Come to discover the category:'] = '挖掘类:';
 $lang['Mail content'] = '邮件内容';
 $lang['none'] = '没有任何人';
 $lang['high'] = '高';
@@ -586,13 +590,13 @@ $lang['Templates configuration has been recorded.'] = '模板设置已保存.';
 $lang['All optimizations have been successfully completed.'] = '优化成功.';
 $lang['Optimizations have been completed with some errors.'] = '有些优化发生错误.';
 $lang['Modify information'] = '修改信息';
-$lang['edit album'] = '修改此相册的信息';
+$lang['edit category informations'] = '编辑类信息';
 $lang['nothing'] = '没有内容';
 $lang['overrides existing values with empty ones'] = '用空数据来删除已存在的数据';
 $lang['manage image ranks'] = '管理图片排序';
 $lang['Manage image ranks'] = '管理图片排序';
 $lang['Edit ranks'] = '修改排序方式';
-$lang['No element in this album'] = '没有相片在此相册里';
+$lang['No element in this category'] = '该类中没有图片';
 $lang['Images manual order was saved'] = '图片手动排序已保存';
 $lang['ranks'] = '顺序';
 $lang['Drag to re-order'] = '拖放进行排序';
@@ -628,18 +632,18 @@ $lang['Forbid this theme to users'] = '禁用此主题';
 $lang['Set as default theme for unregistered and new users'] = '设置为未注册者和新用户的默认主题';
 $lang['unknown'] = '未知';
 $lang['Upload Photos'] = '上传相片';
-$lang['Drop into album'] = '拖进相册';
+$lang['Drop into category'] = '拖进类别';
 $lang['+ Add an upload box'] = '+ 添加一个上传框';
 $lang['Create the "%s" directory at the root of your Piwigo installation'] = '在您的根目录下创建 "%s" 目录以完成 Piwigo 的安装';
 $lang['Give write access (chmod 777) to "%s" directory at the root of your Piwigo installation'] = '给予根目录下的 "%s" 目录写权限 (chmod 777) 以完成 Piwigo 的安装';
-$lang['existing album'] = '现有的相册';
-$lang['create a new album'] = '创建一个新相册';
-$lang['Album name'] = '相册名称';
-$lang['Album "%s" has been added'] = '相册 \'%s\' 已添加';
+$lang['existing category'] = '已存在类别';
+$lang['create a new category'] = '创建一个新类别';
+$lang['Category name'] = '类别名称';
+$lang['Category "%s" has been added'] = '类别 "%s" 已添加';
 $lang['Uploaded Photos'] = '相片已上传';
 $lang['%d photos uploaded'] = '%d 相片已上传';
 $lang['Privacy level set to "%s"'] = '私有级别设置为 "%s"';
-$lang['Album "%s" now contains %d photos'] = '相册 \'%s\' 现已包含了 %d 相片';
+$lang['Category "%s" now contains %d photos'] = '类别 "%s" 现已包含了 %d 相片';
 $lang['Manage this set of %d photos'] = '管理此设置的 %d 张照片 ';
 $lang['Select files'] = '选择文件';
 $lang['JPEG files or ZIP archives with JPEG files inside please.'] = 'JPEG 文件或者将 JPEG 文件放到一个 ZIP 档案里';
@@ -665,8 +669,8 @@ $lang['Your configuration settings are saved'] = '你的设置已保存';
 $lang['Active Themes'] = '已激活的主题';
 $lang['Add write access to the "%s" directory'] = '为 "%s" 目录添加写权限';
 $lang['Administration Home'] = '管理员首页';
-$lang['Categories ordered alphanumerically'] = '相册已按字母排序';
-$lang['Categories ordered alphanumerically reverse'] = '相册已按字母倒序排序';
+$lang['Categories ordered alphanumerically'] = '类别按字母排序';
+$lang['Categories ordered alphanumerically reverse'] = '类别按字母降序排序';
 $lang['Change Admin Colors'] = '更改管理员后台颜色';
 $lang['Delete this theme'] = '删除此主题';
 $lang['Directory does not exist'] = '目录不存在';
@@ -745,4 +749,18 @@ $lang['This theme was not designed to be directly activated'] = '此主题并未
 $lang['Who can see this photo?'] = '有哪些人能看这些相片?';
 $lang['Pending Comments'] = '待批的评论';
 $lang['Menu Management'] = '菜单';
-?>
+$lang['Note: photo deletion does not apply to photos added by synchronization. For photos added by synchronization, remove them from the filesystem and then perform another synchronization.'] = '注意：不能删除通过同步添加的相片。要删除同步的相片，需要直接在物理文件系统中删除，然后再次同步。';
+$lang['In your php.ini file, the upload_max_filesize (%sB) is bigger than post_max_size (%sB), you should change this setting'] = '在你的 php.ini 文件, 如果 upload_max_filesize (%sB) 大于 post_max_size (%sB), 那么你需要修改此项';
+$lang['Exif extension not available, admin should disable exif use'] = 'Exif 扩展不能使用，管理员应该禁用 exif 功能。';
+$lang['The uploaded file exceeds the upload_max_filesize directive in php.ini: %sB'] = '上传文件超过了在 php.ini 文件里的 upload_max_filesize 限制: %sB';
+$lang['The uploaded files exceed the post_max_size directive in php.ini: %sB'] = '上传文件超过了在 php.ini 文件里的 post_max_size 限制: %sB';
+$lang['The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form'] = '上传文件超过了在 HTML 表单指定的 MAX_FILE_SIZE 的限制';
+$lang['The uploaded file was only partially uploaded'] = '上传文件只上传了一部分';
+$lang['No file was uploaded'] = '没有文件被上传';
+$lang['Missing a temporary folder'] = '缺少临时文件目录';
+$lang['Failed to write file to disk'] = '文件写入失败';
+$lang['File upload stopped by extension'] = '扩展使文件上传停止';
+$lang['Unknown upload error'] = '未知上传错误';
+$lang['Error on file "%s" : %s'] = '文件上的错误 "%s" : %s';
+
+?>
\ No newline at end of file
diff --git a/language/zh_CN/common.lang.php b/language/zh_CN/common.lang.php
index ff8c9f87f..788b681ad 100644
--- a/language/zh_CN/common.lang.php
+++ b/language/zh_CN/common.lang.php
@@ -30,8 +30,8 @@ $lang_info['zero_plural'] = false;
 
 $lang['%.2f (rated %d times)'] = '%.2f (标注 %d 次)';
 $lang['%d Kb'] = '%d KB';
-$lang['%d album updated'] = '%d 相册已更新';
-$lang['%d albums updated'] = '%d 相册已更新';
+$lang['%d category updated'] = '%d 类已更新';
+$lang['%d categories updated'] = '%d 等多类已更新';
 $lang['%d comment to validate'] = '%d 条用户评论被确认';
 $lang['%d comments to validate'] = '%d 条用户评论被确认';
 $lang['%d new comment'] = '%d 新评论';
@@ -53,8 +53,8 @@ $lang['At least one listed rule must be satisfied.'] = '至少符合一项标准
 $lang['At least one tag must match'] = '至少匹配一个标签';
 $lang['Author'] = '拥有者';
 $lang['Average rate'] = '评分';
-$lang['Albums'] = '相册';
-$lang['Album'] = '相册';
+$lang['Categories'] = '类';
+$lang['Category'] = '类';
 $lang['Close this window'] = '关闭窗口';
 $lang['Complete RSS feed (images, comments)'] = '完整RSS回馈(图片, 评论等)';
 $lang['Confirm Password'] = '重复输入密码';
@@ -117,7 +117,7 @@ $lang['Sort by'] = '排序';
 $lang['Sort order'] = '排序规则';
 $lang['Tag'] = '标签';
 $lang['Tags'] = '标签簇';
-$lang['The RSS notification feed provides notification on news from this website : new pictures, updated albums, new comments. Use a RSS feed reader.'] = 'RSS提要，从这个网站上提供新事件的通知：新相片，更新相册，新评论。要使用 RSS 阅读器查看new pictures, updated albums, new comments. To be used with a RSS feed reader.';
+$lang['The RSS notification feed provides notification on news from this website : new pictures, updated categories, new comments. Use a RSS feed reader.'] = 'RSS提供通知更新事件功能 : 加入新图片, 更新图类, 新的用户评论. 请使用相关软件来获得RSS.';
 $lang['Unknown feed identifier'] = '未知流标识';
 $lang['User comments'] = '用户评论';
 $lang['Username'] = '用户名';
@@ -129,10 +129,11 @@ $lang['You are not authorized to access the requested page'] = '你无权访问�
 $lang['add to caddie'] = '放入购物篮';
 $lang['add this image to your favorites'] = '把图片放到收藏夹';
 $lang['Administration'] = '管理员';
+$lang['Adviser mode enabled'] = '激活建议模式';
 $lang['all'] = '所有';
 $lang['ascending'] = '升序';
 $lang['author(s) : %s'] = '拥有者 : %s';
-$lang['Expand all albums'] = '展开所有相册';
+$lang['Expand all categories'] = '展开所有类';
 $lang['posted after %s (%s)'] = '插入到 %s (%s) 之后';
 $lang['posted before %s (%s)'] = '插入到 %s (%s) 之前';
 $lang['posted between %s (%s) and %s (%s)'] = '插入到 %s (%s) 和 le %s (%s) 之间';
@@ -188,15 +189,15 @@ $lang['Page generated in'] = '页面创建时间';
 $lang['guest'] = '游客';
 $lang['Hello'] = '你好';
 $lang['available for administrators only'] = '只限于管理者';
-$lang['shows images at the root of this album'] = '显示此相册根目录下的相片';
+$lang['shows images at the root of this category'] = '显示所有此类图片';
 $lang['See last users comments'] = '查看最新用户评论';
 $lang['customize the appareance of the gallery'] = '个性化设置';
 $lang['search'] = '搜索';
 $lang['Home'] = '主页';
 $lang['Identification'] = '身份鉴别';
-$lang['in this album'] = '在此相册里';
-$lang['in %d sub-album'] = '在 %d 子相册里';
-$lang['in %d sub-albums'] = '在n %d 子相册里';
+$lang['in this category'] = '在此类中';
+$lang['in %d sub-category'] = '在 %d 子类中';
+$lang['in %d sub-categories'] = '在 %d 等子类中';
 $lang['included'] = '包括';
 $lang['Invalid password!'] = '密码不正确!';
 $lang['Language'] = '语言';
@@ -210,7 +211,7 @@ $lang['Maximum height must be a number superior to 50'] = '图片最大长度必
 $lang['Maximum width of the pictures'] = '图片的最大宽度';
 $lang['Maximum width must be a number superior to 50'] = '图片最大宽度必须大于50';
 $lang['display a calendar by creation date'] = '通过创建时间显示日历';
-$lang['display all elements in all sub-albums'] = '显示所有相册和子相册的相片';
+$lang['display all elements in all sub-categories'] = '平铺显示所有类及其子类图片';
 $lang['return to normal view mode'] = '返回到普通模式显示';
 $lang['display a calendar by posted date'] = '通过发送时间来显示日历';
 $lang['month'][10] = '十月';
@@ -248,8 +249,8 @@ $lang['Preferences'] = '使用偏好';
 $lang['Previous'] = '前页';
 $lang['Random pictures'] = '随机图片';
 $lang['display a set of random pictures'] = '随机显示图片';
-$lang['Recent albums'] = '最新的相册';
-$lang['display recently updated albums'] = '显示最近更新的相册';
+$lang['Recent categories'] = '最近更新的类';
+$lang['display recently updated categories'] = '显示最近更新或创建的类';
 $lang['Recent period'] = '最近阶段';
 $lang['Recent pictures'] = '最新图片';
 $lang['display most recent pictures'] = '显示最新图片';
@@ -265,7 +266,7 @@ $lang['remove this tag from the list'] = '删除此标签';
 $lang['representative'] = '代理人';
 $lang['return to homepage'] = '返回首页';
 $lang['Search for Author'] = '搜索上传者';
-$lang['Search in albums'] = '在相册里搜索';
+$lang['Search in Categories'] = '在这些类中查询';
 $lang['Search by Date'] = '通过日期查询';
 $lang['Date'] = '开始日期';
 $lang['End-Date'] = '最终日期';
@@ -276,10 +277,10 @@ $lang['Search for any terms'] = '以或模式查询';
 $lang['Empty query. No criteria has been entered.'] = '查询语句不能为空';
 $lang['Search Options'] = '查询选项';
 $lang['Search results'] = '搜索结果';
-$lang['Search in sub-albums'] = '在子相册里搜索';
+$lang['Search in subcategories'] = '在子类中搜索';
 $lang['searched words : %s'] = '搜索词 : %s';
 $lang['Contact'] = '联系';
-$lang['set as album representative'] = '设置一个相册代表';
+$lang['set as category representative'] = '选择此类代理';
 $lang['Show number of comments'] = '显示评论总数';
 $lang['Show number of hits'] = '显示查看次数';
 $lang['slideshow'] = '幻灯片放映';
@@ -321,7 +322,7 @@ $lang['User: %s'] = '用户: %s';
 $lang['Email: %s'] = '电子邮件: %s';
 $lang['Admin: %s'] = '管理员: %s';
 $lang['Registration of %s'] = '注册 %s';
-$lang['Album: %s'] = '相册: %s';
+$lang['Category: %s'] = '类别: %s';
 $lang['Picture name: %s'] = '图片名: %s';
 $lang['Creation date: %s'] = '创建日期: %d';
 $lang['Waiting page: %s'] = '等待页面: %s';
@@ -331,7 +332,7 @@ $lang['Bad status for user "guest", using default status. Please notify the webm
 // --------- Starting below: New or revised $lang ---- from Butterfly (2.0)
 $lang['Administrator, webmaster and special user cannot use this method'] = '管理员, 网管和特定用户不能使用此方法功能';
 $lang['a user use already this mail address'] = '邮箱地址已存在';
-$lang['Album results for'] = '相册的结果';
+$lang['Category results for'] = '符合查询类结果';
 $lang['Tag results for'] = '符合查询标签结果';
 $lang['from %s to %s'] = '从 %s 到 %s';
 $lang['Play of slideshow'] = '播放';
diff --git a/language/zh_CN/iso.txt b/language/zh_CN/iso.txt
index 091d45043..eec88ce42 100644
--- a/language/zh_CN/iso.txt
+++ b/language/zh_CN/iso.txt
@@ -1 +1 @@
-简体中文 [CN]
\ No newline at end of file
+简体中文 [CN]
\ No newline at end of file
diff --git a/language/zh_CN/upgrade.lang.php b/language/zh_CN/upgrade.lang.php
index db68bc328..5665f2383 100644
--- a/language/zh_CN/upgrade.lang.php
+++ b/language/zh_CN/upgrade.lang.php
@@ -35,7 +35,7 @@ $lang['Perform a maintenance check in [Administration>Tools>Maintenance] if you
 $lang['As a precaution, following plugins have been deactivated. You must check for plugins upgrade before reactiving them:'] = "为了预防万一，以下插件已被停用。在您重新启用它们之前，必须先检查这些插件的更新:";
 $lang['Only administrator can run upgrade: please sign in below.'] = "只有管理员能运行升级操作：请先登录。";
 $lang['You do not have access rights to run upgrade'] = "您没有执行升级程序的权限";
-$lang['All sub-albums of private albums become private'] = '相册里的所有子相册都成为私有';
+$lang['All sub-categories of private categories become private'] = "所有私有类别下的子类别都将成为私有。";
 $lang['User permissions and group permissions have been erased'] = "用户和组的权限已被清除";
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = "在前一个配置操作中，只有缩略图的前缀和网站管理员的邮件地址被保存了。";
 $lang['In <i>%s</i>, before <b>?></b>, insert:'] = '在 <i>%s</i>, 之前 <b>?></b>, 插入:';