diff --git a/locale/zh_CN/LC_MESSAGES/django.po b/locale/zh_CN/LC_MESSAGES/django.po
index b83ec7763f..2308157690 100644
--- a/locale/zh_CN/LC_MESSAGES/django.po
+++ b/locale/zh_CN/LC_MESSAGES/django.po
@@ -19,8 +19,8 @@ msgstr ""
 "Project-Id-Version: seahub\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2018-09-17 12:05+0800\n"
-"PO-Revision-Date: 2018-09-17 06:05+0000\n"
-"Last-Translator: llj <lingjun.li1@gmail.com>\n"
+"PO-Revision-Date: 2018-09-28 02:41+0000\n"
+"Last-Translator: zheng xie <xiez1989@gmail.com>\n"
 "Language-Team: Chinese (China) (http://www.transifex.com/haiwen/seahub/language/zh_CN/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -5040,7 +5040,7 @@ msgstr "没有同步错误"
 #: seahub/templates/sysadmin/sys_statistic_traffic.html:23
 #: seahub/templates/sysadmin/sys_trafficadmin.html:20
 msgid "System"
-msgstr "系统资料库"
+msgstr "系统"
 
 #: seahub/templates/js/sysadmin-templates.html:340
 #: seahub/templates/js/templates.html:504
diff --git a/locale/zh_CN/LC_MESSAGES/djangojs.po b/locale/zh_CN/LC_MESSAGES/djangojs.po
index 36ff821493..16d29c7a58 100644
--- a/locale/zh_CN/LC_MESSAGES/djangojs.po
+++ b/locale/zh_CN/LC_MESSAGES/djangojs.po
@@ -16,7 +16,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: seahub\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-09-07 10:41+0800\n"
+"POT-Creation-Date: 2018-09-17 12:01+0800\n"
 "PO-Revision-Date: 2018-09-07 02:46+0000\n"
 "Last-Translator: C_Q <helloworld.c@outlook.com>\n"
 "Language-Team: Chinese (China) (http://www.transifex.com/haiwen/seahub/language/zh_CN/)\n"
@@ -75,14 +75,14 @@ msgstr "提交"
 
 #: frontend/src/components/menu-component/menu-dialog/create-fileforder-dialog.js:91
 #: frontend/src/components/menu-component/menu-dialog/rename-dialog.js:71
-#: static/scripts/app/views/fileupload.js:21
+#: static/scripts/app/views/fileupload.js:22
 msgid "Cancel"
 msgstr "取消"
 
 #: frontend/src/components/menu-component/menu-dialog/delete-dialog.js:16
 #: frontend/src/components/menu-component/node-menu.js:39
 #: frontend/src/components/menu-component/node-menu.js:47
-#: static/scripts/app/views/fileupload.js:22
+#: static/scripts/app/views/fileupload.js:23
 #: static/scripts/sysadmin-app/views/device-trusted-ipaddress.js:27
 msgid "Delete"
 msgstr "删除"
@@ -203,23 +203,23 @@ msgid "View-on-Cloud"
 msgstr "仅云端只读"
 
 #: static/scripts/app/models/deleted-repo.js:19
-#: static/scripts/app/models/repo.js:59 static/scripts/common.js:343
+#: static/scripts/app/models/repo.js:59 static/scripts/common.js:344
 msgid "Encrypted library"
 msgstr "加密资料库"
 
 #: static/scripts/app/models/deleted-repo.js:21
-#: static/scripts/app/models/repo.js:61 static/scripts/common.js:347
+#: static/scripts/app/models/repo.js:61 static/scripts/common.js:348
 #: static/scripts/sysadmin-app/models/trash-repo.js:14
 msgid "Read-Write library"
 msgstr "可读写资料库"
 
 #: static/scripts/app/models/dirent.js:113 static/scripts/app/views/dir.js:682
 #: static/scripts/app/views/dir.js:752
-#: static/scripts/app/views/fileupload.js:392
-#: static/scripts/app/views/fileupload.js:406
-#: static/scripts/app/views/fileupload.js:418
-#: static/scripts/app/views/fileupload.js:430
-#: static/scripts/app/views/group.js:65 static/scripts/common.js:643
+#: static/scripts/app/views/fileupload.js:394
+#: static/scripts/app/views/fileupload.js:408
+#: static/scripts/app/views/fileupload.js:420
+#: static/scripts/app/views/fileupload.js:432
+#: static/scripts/app/views/group.js:65 static/scripts/common.js:644
 msgid "Just now"
 msgstr "刚才"
 
@@ -230,29 +230,29 @@ msgstr "名称为必填项"
 #: static/scripts/app/models/repo.js:37
 #: static/scripts/app/views/dialogs/dirent-rename.js:65
 #: static/scripts/app/views/dir.js:667 static/scripts/app/views/dir.js:727
-#: static/scripts/app/views/dirent.js:515
+#: static/scripts/app/views/dirent.js:513
 #: static/scripts/app/views/group-repo.js:131
 #: static/scripts/app/views/repo.js:187
 msgid "Name should not include '/'."
 msgstr "名字不能包含 ‘/’。"
 
-#: static/scripts/app/models/repo.js:41 static/scripts/app/views/share.js:334
+#: static/scripts/app/models/repo.js:41 static/scripts/app/views/share.js:338
 msgid "Please enter password"
 msgstr "请输入密码"
 
-#: static/scripts/app/models/repo.js:42 static/scripts/app/views/share.js:342
+#: static/scripts/app/models/repo.js:42 static/scripts/app/views/share.js:346
 msgid "Please enter the password again"
 msgstr "请再次输入密码"
 
-#: static/scripts/app/models/repo.js:44 static/scripts/app/views/share.js:338
+#: static/scripts/app/models/repo.js:44 static/scripts/app/views/share.js:342
 msgid "Password is too short"
 msgstr "密码太短"
 
-#: static/scripts/app/models/repo.js:46 static/scripts/app/views/share.js:346
+#: static/scripts/app/models/repo.js:46 static/scripts/app/views/share.js:350
 msgid "Passwords don't match"
 msgstr "两次输入的密码不一致"
 
-#: static/scripts/app/models/repo.js:63 static/scripts/common.js:345
+#: static/scripts/app/models/repo.js:63 static/scripts/common.js:346
 msgid "Read-Only library"
 msgstr "只读资料库"
 
@@ -369,7 +369,7 @@ msgstr "成功拷贝 %(name)s"
 
 #: static/scripts/app/views/dialogs/dirent-rename.js:59
 #: static/scripts/app/views/dir.js:662 static/scripts/app/views/dir.js:722
-#: static/scripts/app/views/dirent.js:509
+#: static/scripts/app/views/dirent.js:507
 #: static/scripts/app/views/group-repo.js:125
 #: static/scripts/app/views/groups.js:118
 #: static/scripts/app/views/invitations.js:65
@@ -493,7 +493,7 @@ msgid "Password is required."
 msgstr "密码为必填项。"
 
 #: static/scripts/app/views/dir.js:479
-#: static/scripts/app/views/notifications.js:63 static/scripts/common.js:467
+#: static/scripts/app/views/notifications.js:63 static/scripts/common.js:468
 msgid "Please check the network."
 msgstr "请检查网络是否已连接。"
 
@@ -617,8 +617,8 @@ msgstr "移动 %(name)s 失败"
 msgid "Failed to copy %(name)s"
 msgstr "复制 %(name)s 失败"
 
-#: static/scripts/app/views/dirent-details.js:95 static/scripts/common.js:694
-#: static/scripts/common.js:765
+#: static/scripts/app/views/dirent-details.js:95 static/scripts/common.js:695
+#: static/scripts/common.js:766
 msgid "No matches"
 msgstr "没有匹配项"
 
@@ -632,37 +632,37 @@ msgid "locked by {placeholder}"
 msgstr "被 {placeholder} 锁定"
 
 #: static/scripts/app/views/dirent-grid.js:187
-#: static/scripts/app/views/dirent.js:416
+#: static/scripts/app/views/dirent.js:414
 msgid "Successfully deleted %(name)s"
 msgstr "删除 %(name)s 成功"
 
-#: static/scripts/app/views/fileupload.js:10
+#: static/scripts/app/views/fileupload.js:11
 msgid "File is too big"
 msgstr "文件太大"
 
-#: static/scripts/app/views/fileupload.js:11
+#: static/scripts/app/views/fileupload.js:12
 msgid "File is too small"
 msgstr "文件太小"
 
-#: static/scripts/app/views/fileupload.js:12
+#: static/scripts/app/views/fileupload.js:13
 msgid "Filetype not allowed"
 msgstr "不支持的文件类型"
 
-#: static/scripts/app/views/fileupload.js:13
+#: static/scripts/app/views/fileupload.js:14
 msgid "Maximum number of files exceeded"
 msgstr "文件太多"
 
-#: static/scripts/app/views/fileupload.js:14
+#: static/scripts/app/views/fileupload.js:15
 msgid "Uploaded bytes exceed file size"
 msgstr "上传大小超过了文件大小"
 
-#: static/scripts/app/views/fileupload.js:15
+#: static/scripts/app/views/fileupload.js:16
 msgid "Empty file upload result"
 msgstr "空文件"
 
-#: static/scripts/app/views/fileupload.js:17
-#: static/scripts/app/views/fileupload.js:225
-#: static/scripts/app/views/fileupload.js:265
+#: static/scripts/app/views/fileupload.js:18
+#: static/scripts/app/views/fileupload.js:226
+#: static/scripts/app/views/fileupload.js:266
 #: static/scripts/app/views/repo-details.js:37
 #: static/scripts/sysadmin-app/views/address-book-group-item.js:145
 #: static/scripts/sysadmin-app/views/address-book-group-item.js:152
@@ -670,43 +670,43 @@ msgstr "空文件"
 msgid "Error"
 msgstr "错误"
 
-#: static/scripts/app/views/fileupload.js:18
+#: static/scripts/app/views/fileupload.js:19
 msgid "uploaded"
 msgstr "已上传"
 
-#: static/scripts/app/views/fileupload.js:19
+#: static/scripts/app/views/fileupload.js:20
 msgid "canceled"
 msgstr "已取消"
 
-#: static/scripts/app/views/fileupload.js:20
+#: static/scripts/app/views/fileupload.js:21
 msgid "Start"
 msgstr "上传"
 
-#: static/scripts/app/views/fileupload.js:46
+#: static/scripts/app/views/fileupload.js:47
 msgid "File Uploading..."
 msgstr "文件上传中..."
 
-#: static/scripts/app/views/fileupload.js:47
+#: static/scripts/app/views/fileupload.js:48
 msgid "File Upload complete"
 msgstr "文件上传已完成"
 
-#: static/scripts/app/views/fileupload.js:48
+#: static/scripts/app/views/fileupload.js:49
 msgid "File Upload canceled"
 msgstr "文件上传已取消"
 
-#: static/scripts/app/views/fileupload.js:49
+#: static/scripts/app/views/fileupload.js:50
 msgid "File Upload failed"
 msgstr "文件上传失败"
 
-#: static/scripts/app/views/fileupload.js:279
+#: static/scripts/app/views/fileupload.js:280
 msgid "Replace file {filename}?"
 msgstr "覆盖文件 {filename} ？"
 
-#: static/scripts/app/views/fileupload.js:305
+#: static/scripts/app/views/fileupload.js:306
 msgid "File is locked"
 msgstr "文件已锁定"
 
-#: static/scripts/app/views/fileupload.js:440
+#: static/scripts/app/views/fileupload.js:442
 msgid "Network error"
 msgstr "网络错误"
 
@@ -715,7 +715,7 @@ msgid "Set {placeholder}'s permission"
 msgstr "设置 {placeholder} 权限"
 
 #: static/scripts/app/views/folder-perm.js:126
-#: static/scripts/app/views/share.js:842
+#: static/scripts/app/views/share.js:846
 msgid "Select groups"
 msgstr "选择群组"
 
@@ -725,7 +725,7 @@ msgstr "编辑失败"
 
 #: static/scripts/app/views/folder-share-item.js:127
 #: static/scripts/app/views/folder-share-item.js:188
-#: static/scripts/common.js:444
+#: static/scripts/common.js:445
 #: static/scripts/sysadmin-app/views/dashboard.js:84
 msgid "Failed. Please check the network."
 msgstr "操作失败。请检查网络是否已连接。"
@@ -864,45 +864,45 @@ msgstr "成功更改权限"
 msgid "Successfully deleted 1 item"
 msgstr "成功删除 1 个条目"
 
-#: static/scripts/app/views/share.js:109
+#: static/scripts/app/views/share.js:90
 #: static/scripts/sysadmin-app/views/share.js:42
 msgid "Share {placeholder}"
 msgstr "共享 {placeholder}"
 
-#: static/scripts/app/views/share.js:209
+#: static/scripts/app/views/share.js:186
 msgid "Expired"
 msgstr "已过期"
 
-#: static/scripts/app/views/share.js:287 static/scripts/app/views/share.js:288
-#: static/scripts/app/views/share.js:309 static/scripts/app/views/share.js:310
+#: static/scripts/app/views/share.js:291 static/scripts/app/views/share.js:292
+#: static/scripts/app/views/share.js:313 static/scripts/app/views/share.js:314
 msgid "Hide"
 msgstr "隐藏"
 
-#: static/scripts/app/views/share.js:305 static/scripts/app/views/share.js:306
+#: static/scripts/app/views/share.js:309 static/scripts/app/views/share.js:310
 msgid "Show"
 msgstr "显示"
 
-#: static/scripts/app/views/share.js:361
+#: static/scripts/app/views/share.js:365
 msgid "Please enter days."
 msgstr "请输入天数。"
 
-#: static/scripts/app/views/share.js:365
+#: static/scripts/app/views/share.js:369
 msgid "Please enter valid days"
 msgstr "请输入有效的天数"
 
-#: static/scripts/app/views/share.js:468
+#: static/scripts/app/views/share.js:472
 msgid "Share link is copied to the clipboard."
 msgstr "共享链接已复制到剪贴板。"
 
-#: static/scripts/app/views/share.js:485
+#: static/scripts/app/views/share.js:489
 msgid "Please input at least an email."
 msgstr "请输入至少一个邮箱。"
 
-#: static/scripts/app/views/share.js:502
+#: static/scripts/app/views/share.js:506
 msgid "Successfully sent to {placeholder}"
 msgstr "成功发送给 {placeholder}"
 
-#: static/scripts/app/views/share.js:506
+#: static/scripts/app/views/share.js:510
 msgid "Failed to send to {placeholder}"
 msgstr "发送给 {placeholder} 失败"
 
@@ -919,34 +919,34 @@ msgstr "成功"
 msgid "Successfully unstared {placeholder}"
 msgstr "成功取消星标 {placeholder}"
 
-#: static/scripts/common.js:458 static/scripts/common.js:460
+#: static/scripts/common.js:459 static/scripts/common.js:461
 #: static/scripts/sysadmin-app/views/dashboard.js:79
 msgid "Permission error"
 msgstr "权限错误"
 
-#: static/scripts/common.js:685
+#: static/scripts/common.js:686
 #: static/scripts/sysadmin-app/views/address-book-group.js:172
 #: static/scripts/sysadmin-app/views/group-members.js:41
 msgid "Search users or enter emails and press Enter"
 msgstr "搜索用户或输入电子邮件，然后按Enter"
 
-#: static/scripts/common.js:693 static/scripts/common.js:764
+#: static/scripts/common.js:694 static/scripts/common.js:765
 msgid "Please enter 1 or more character"
 msgstr "请输入 1 个或更多字符"
 
-#: static/scripts/common.js:695 static/scripts/common.js:766
+#: static/scripts/common.js:696 static/scripts/common.js:767
 msgid "Searching..."
 msgstr "搜索中..."
 
-#: static/scripts/common.js:696 static/scripts/common.js:767
+#: static/scripts/common.js:697 static/scripts/common.js:768
 msgid "Loading failed"
 msgstr "加载失败"
 
-#: static/scripts/common.js:756
+#: static/scripts/common.js:757
 msgid "Search groups"
 msgstr "查找群组"
 
-#: static/scripts/common.js:1091
+#: static/scripts/common.js:1092
 msgid "Packaging..."
 msgstr "正在打包"