diff --git a/po/zh_CN.po b/po/zh_CN.po
index cd09ad32e..fa0ec110b 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -18,21 +18,28 @@
 # liushuyu <liushuyu_011@126.com>, 2015, 2016.
 # Mingcong Bai <jeffbai@aosc.xyz>, 2015, 2016, 2017.
 # Dingzhong Chen <wsxy162@gmail.com>, 2018-2021.
+# Liu Tao <lyuutau@outlook.com>, 2021.
+# lumingzh <lumingzh@qq.com>, 2022.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: gnome-shell master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/gnome-shell/issues\n"
-"POT-Creation-Date: 2021-08-17 23:56+0000\n"
-"PO-Revision-Date: 2021-09-03 14:08-0400\n"
-"Last-Translator: Boyuan Yang <073plan@gmail.com>\n"
+"POT-Creation-Date: 2021-12-23 16:27+0000\n"
+"PO-Revision-Date: 2022-01-01 11:20+0800\n"
+"Last-Translator: lumingzh <lumingzh@qq.com>\n"
 "Language-Team: Chinese - China <i18n-zh@googlegroups.com>\n"
 "Language: zh_CN\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=1; plural=0;\n"
-"X-Generator: Poedit 3.0\n"
+"Plural-Forms: nplurals=1; plural=0\n"
+"X-Generator: Gtranslator 41.0\n"
+"X-DL-Team: zh_CN\n"
+"X-DL-Module: gnome-shell\n"
+"X-DL-Branch: main\n"
+"X-DL-Domain: po\n"
+"X-DL-State: Translating\n"
 
 #: data/50-gnome-shell-launchers.xml:6
 msgid "Launchers"
@@ -247,21 +254,11 @@ msgstr ""
 "对应最旧的版本；一个非常大的数字指代尚未存在的版本。使用大数字可以等效于禁用"
 "该对话框。"
 
-#: data/org.gnome.shell.gschema.xml.in:109
-msgid "Enable introspection API"
-msgstr "启用 introspection API"
-
-#: data/org.gnome.shell.gschema.xml.in:110
-msgid ""
-"Enables a D-Bus API that allows to introspect the application state of the "
-"shell."
-msgstr "启用一个允许审视（introspect）shell 应用程序状态的 D-Bus API。"
-
-#: data/org.gnome.shell.gschema.xml.in:141
+#: data/org.gnome.shell.gschema.xml.in:133
 msgid "Layout of the app picker"
 msgstr "应用选择器的布局"
 
-#: data/org.gnome.shell.gschema.xml.in:142
+#: data/org.gnome.shell.gschema.xml.in:134
 msgid ""
 "Layout of the app picker. Each entry in the array is a page. Pages are "
 "stored in the order they appear in GNOME Shell. Each page contains an "
@@ -272,112 +269,112 @@ msgstr ""
 "顺序存储。每个页面都包含一个“应用程序 ID”→“数据”对。目前，以下值存储为“数"
 "据”：•“位置\"：应用程序图标在页面中的位置"
 
-#: data/org.gnome.shell.gschema.xml.in:157
+#: data/org.gnome.shell.gschema.xml.in:149
 msgid "Keybinding to open the application menu"
 msgstr "用于打开应用程序菜单的快捷键"
 
-#: data/org.gnome.shell.gschema.xml.in:158
+#: data/org.gnome.shell.gschema.xml.in:150
 msgid "Keybinding to open the application menu."
 msgstr "用于打开应用程序菜单的快捷键。"
 
-#: data/org.gnome.shell.gschema.xml.in:164
-#: data/org.gnome.shell.gschema.xml.in:171
+#: data/org.gnome.shell.gschema.xml.in:156
+#: data/org.gnome.shell.gschema.xml.in:163
 msgid "Keybinding to shift between overview states"
 msgstr "用于在概览状态之间切换的快捷键"
 
-#: data/org.gnome.shell.gschema.xml.in:165
+#: data/org.gnome.shell.gschema.xml.in:157
 msgid "Keybinding to shift between session, window picker and app grid"
 msgstr "用于在会话、窗口拾取器和应用网格之间切换的快捷键"
 
-#: data/org.gnome.shell.gschema.xml.in:172
+#: data/org.gnome.shell.gschema.xml.in:164
 msgid "Keybinding to shift between app grid, window picker and session"
 msgstr "用于在应用网格、窗口拾取器和会话之间切换的快捷键"
 
-#: data/org.gnome.shell.gschema.xml.in:178
+#: data/org.gnome.shell.gschema.xml.in:170
 msgid "Keybinding to open the “Show Applications” view"
 msgstr "用于打开“显示应用程序”视图的快捷键"
 
-#: data/org.gnome.shell.gschema.xml.in:179
+#: data/org.gnome.shell.gschema.xml.in:171
 msgid ""
 "Keybinding to open the “Show Applications” view of the Activities Overview."
 msgstr "用于打开活动概览中的“显示应用程序”视图的快捷键。"
 
-#: data/org.gnome.shell.gschema.xml.in:186
+#: data/org.gnome.shell.gschema.xml.in:178
 msgid "Keybinding to open the overview"
 msgstr "用于打开概览的快捷键"
 
-#: data/org.gnome.shell.gschema.xml.in:187
+#: data/org.gnome.shell.gschema.xml.in:179
 msgid "Keybinding to open the Activities Overview."
 msgstr "用于打开活动概览的快捷键。"
 
-#: data/org.gnome.shell.gschema.xml.in:193
+#: data/org.gnome.shell.gschema.xml.in:185
 msgid "Keybinding to toggle the visibility of the notification list"
 msgstr "用来切换通知列表是否可见的快捷键"
 
-#: data/org.gnome.shell.gschema.xml.in:194
+#: data/org.gnome.shell.gschema.xml.in:186
 msgid "Keybinding to toggle the visibility of the notification list."
 msgstr "用来切换通知列表是否可见的快捷键。"
 
-#: data/org.gnome.shell.gschema.xml.in:200
+#: data/org.gnome.shell.gschema.xml.in:192
 msgid "Keybinding to focus the active notification"
 msgstr "用于聚焦到活动通知的快捷键"
 
-#: data/org.gnome.shell.gschema.xml.in:201
+#: data/org.gnome.shell.gschema.xml.in:193
 msgid "Keybinding to focus the active notification."
 msgstr "用于聚焦到活动通知的快捷键。"
 
-#: data/org.gnome.shell.gschema.xml.in:207
+#: data/org.gnome.shell.gschema.xml.in:199
 msgid "Switch to application 1"
 msgstr "切换到应用程序 1"
 
-#: data/org.gnome.shell.gschema.xml.in:211
+#: data/org.gnome.shell.gschema.xml.in:203
 msgid "Switch to application 2"
 msgstr "切换到应用程序 2"
 
-#: data/org.gnome.shell.gschema.xml.in:215
+#: data/org.gnome.shell.gschema.xml.in:207
 msgid "Switch to application 3"
 msgstr "切换到应用程序 3"
 
-#: data/org.gnome.shell.gschema.xml.in:219
+#: data/org.gnome.shell.gschema.xml.in:211
 msgid "Switch to application 4"
 msgstr "切换到应用程序 4"
 
-#: data/org.gnome.shell.gschema.xml.in:223
+#: data/org.gnome.shell.gschema.xml.in:215
 msgid "Switch to application 5"
 msgstr "切换到应用程序 5"
 
-#: data/org.gnome.shell.gschema.xml.in:227
+#: data/org.gnome.shell.gschema.xml.in:219
 msgid "Switch to application 6"
 msgstr "切换到应用程序 6"
 
-#: data/org.gnome.shell.gschema.xml.in:231
+#: data/org.gnome.shell.gschema.xml.in:223
 msgid "Switch to application 7"
 msgstr "切换到应用程序 7"
 
-#: data/org.gnome.shell.gschema.xml.in:235
+#: data/org.gnome.shell.gschema.xml.in:227
 msgid "Switch to application 8"
 msgstr "切换到应用程序 8"
 
-#: data/org.gnome.shell.gschema.xml.in:239
+#: data/org.gnome.shell.gschema.xml.in:231
 msgid "Switch to application 9"
 msgstr "切换到应用程序 9"
 
-#: data/org.gnome.shell.gschema.xml.in:248
-#: data/org.gnome.shell.gschema.xml.in:275
+#: data/org.gnome.shell.gschema.xml.in:240
+#: data/org.gnome.shell.gschema.xml.in:267
 msgid "Limit switcher to current workspace."
 msgstr "仅在当前工作区切换。"
 
-#: data/org.gnome.shell.gschema.xml.in:249
+#: data/org.gnome.shell.gschema.xml.in:241
 msgid ""
 "If true, only applications that have windows on the current workspace are "
 "shown in the switcher. Otherwise, all applications are included."
 msgstr "如果设为 true，则切换器只显示当前工作区中的应用。否则，显示所有应用。"
 
-#: data/org.gnome.shell.gschema.xml.in:266
+#: data/org.gnome.shell.gschema.xml.in:258
 msgid "The application icon mode."
 msgstr "应用程序图标模式。"
 
-#: data/org.gnome.shell.gschema.xml.in:267
+#: data/org.gnome.shell.gschema.xml.in:259
 msgid ""
 "Configures how the windows are shown in the switcher. Valid possibilities "
 "are “thumbnail-only” (shows a thumbnail of the window), “app-icon-"
@@ -386,62 +383,62 @@ msgstr ""
 "配置窗口如何显示于切换器中。有效的值有“thumbnail-only”“app-icon-"
 "only”和“both”。"
 
-#: data/org.gnome.shell.gschema.xml.in:276
+#: data/org.gnome.shell.gschema.xml.in:268
 msgid ""
 "If true, only windows from the current workspace are shown in the switcher. "
 "Otherwise, all windows are included."
 msgstr "如果设为 true，切换器只显示当前工作区的窗口。否则，包括所有窗口。"
 
-#: data/org.gnome.shell.gschema.xml.in:286
+#: data/org.gnome.shell.gschema.xml.in:278
 msgid "Locations"
 msgstr "位置"
 
-#: data/org.gnome.shell.gschema.xml.in:287
+#: data/org.gnome.shell.gschema.xml.in:279
 msgid "The locations to show in world clocks"
 msgstr "要在世界时钟中显示的位置"
 
-#: data/org.gnome.shell.gschema.xml.in:297
+#: data/org.gnome.shell.gschema.xml.in:289
 msgid "Automatic location"
 msgstr "自动定位"
 
-#: data/org.gnome.shell.gschema.xml.in:298
+#: data/org.gnome.shell.gschema.xml.in:290
 msgid "Whether to fetch the current location or not"
 msgstr "是否获取当前的位置"
 
-#: data/org.gnome.shell.gschema.xml.in:305
+#: data/org.gnome.shell.gschema.xml.in:297
 msgid "Location"
 msgstr "位置"
 
-#: data/org.gnome.shell.gschema.xml.in:306
+#: data/org.gnome.shell.gschema.xml.in:298
 msgid "The location for which to show a forecast"
 msgstr "要显示天气预报的位置"
 
-#: data/org.gnome.shell.gschema.xml.in:318
+#: data/org.gnome.shell.gschema.xml.in:310
 msgid "Attach modal dialog to the parent window"
 msgstr "将模态对话框附到其父窗口上"
 
-#: data/org.gnome.shell.gschema.xml.in:319
+#: data/org.gnome.shell.gschema.xml.in:311
+#: data/org.gnome.shell.gschema.xml.in:320
 #: data/org.gnome.shell.gschema.xml.in:328
 #: data/org.gnome.shell.gschema.xml.in:336
 #: data/org.gnome.shell.gschema.xml.in:344
-#: data/org.gnome.shell.gschema.xml.in:352
 msgid ""
 "This key overrides the key in org.gnome.mutter when running GNOME Shell."
 msgstr "当 GNOME Shell 运行时，此键会覆盖 org.gnome.mutter 中的键。"
 
-#: data/org.gnome.shell.gschema.xml.in:327
+#: data/org.gnome.shell.gschema.xml.in:319
 msgid "Enable edge tiling when dropping windows on screen edges"
 msgstr "启用拖拽窗口到屏幕边缘时边缘平铺的功能"
 
-#: data/org.gnome.shell.gschema.xml.in:335
+#: data/org.gnome.shell.gschema.xml.in:327
 msgid "Workspaces are managed dynamically"
 msgstr "动态地管理工作区"
 
-#: data/org.gnome.shell.gschema.xml.in:343
+#: data/org.gnome.shell.gschema.xml.in:335
 msgid "Workspaces only on primary monitor"
 msgstr "仅在主显示器上显示工作区"
 
-#: data/org.gnome.shell.gschema.xml.in:351
+#: data/org.gnome.shell.gschema.xml.in:343
 msgid "Delay focus changes in mouse mode until the pointer stops moving"
 msgstr "将鼠标模式下焦点的更改推迟到指针停止移动之后"
 
@@ -476,18 +473,18 @@ msgid "Visit extension homepage"
 msgstr "访问扩展主页"
 
 #: js/gdm/authPrompt.js:141 js/ui/audioDeviceSelection.js:61
-#: js/ui/components/networkAgent.js:111 js/ui/components/polkitAgent.js:138
-#: js/ui/endSessionDialog.js:438 js/ui/extensionDownloader.js:190
+#: js/ui/components/networkAgent.js:110 js/ui/components/polkitAgent.js:138
+#: js/ui/endSessionDialog.js:438 js/ui/extensionDownloader.js:228
 #: js/ui/shellMountOperation.js:376 js/ui/shellMountOperation.js:386
 #: js/ui/status/network.js:978 subprojects/extensions-app/js/main.js:183
 msgid "Cancel"
 msgstr "取消"
 
 #. Cisco LEAP
-#: js/gdm/authPrompt.js:285 js/ui/components/networkAgent.js:210
-#: js/ui/components/networkAgent.js:226 js/ui/components/networkAgent.js:250
-#: js/ui/components/networkAgent.js:271 js/ui/components/networkAgent.js:291
-#: js/ui/components/networkAgent.js:301 js/ui/components/polkitAgent.js:275
+#: js/gdm/authPrompt.js:285 js/ui/components/networkAgent.js:209
+#: js/ui/components/networkAgent.js:225 js/ui/components/networkAgent.js:249
+#: js/ui/components/networkAgent.js:270 js/ui/components/networkAgent.js:290
+#: js/ui/components/networkAgent.js:300 js/ui/components/polkitAgent.js:275
 #: js/ui/shellMountOperation.js:326
 msgid "Password"
 msgstr "密码"
@@ -510,8 +507,8 @@ msgstr "（如 user 或 %s）"
 #. TTLS and PEAP are actually much more complicated, but this complication
 #. is not visible here since we only care about phase2 authentication
 #. (and don't even care of which one)
-#: js/gdm/loginDialog.js:926 js/ui/components/networkAgent.js:246
-#: js/ui/components/networkAgent.js:269 js/ui/components/networkAgent.js:287
+#: js/gdm/loginDialog.js:926 js/ui/components/networkAgent.js:245
+#: js/ui/components/networkAgent.js:268 js/ui/components/networkAgent.js:286
 msgid "Username"
 msgstr "用户名"
 
@@ -616,143 +613,143 @@ msgctxt "search-result"
 msgid "Lock Screen Rotation"
 msgstr "锁定屏幕旋转"
 
-#: js/misc/util.js:120
+#: js/misc/util.js:121
 msgid "Command not found"
 msgstr "命令未找到"
 
 #. Replace "Error invoking GLib.shell_parse_argv: " with
 #. something nicer
-#: js/misc/util.js:156
+#: js/misc/util.js:157
 msgid "Could not parse command:"
 msgstr "不能解析命令："
 
-#: js/misc/util.js:164
+#: js/misc/util.js:165
 #, javascript-format
 msgid "Execution of “%s” failed:"
 msgstr "执行“%s”失败："
 
-#: js/misc/util.js:181
+#: js/misc/util.js:182
 msgid "Just now"
 msgstr "刚刚"
 
-#: js/misc/util.js:183
+#: js/misc/util.js:184
 #, javascript-format
 msgid "%d minute ago"
 msgid_plural "%d minutes ago"
 msgstr[0] "%d 分钟前"
 
-#: js/misc/util.js:187
+#: js/misc/util.js:188
 #, javascript-format
 msgid "%d hour ago"
 msgid_plural "%d hours ago"
 msgstr[0] "%d 小时前"
 
-#: js/misc/util.js:191 js/ui/dateMenu.js:162
+#: js/misc/util.js:192 js/ui/dateMenu.js:163
 msgid "Yesterday"
 msgstr "昨天"
 
-#: js/misc/util.js:193
+#: js/misc/util.js:194
 #, javascript-format
 msgid "%d day ago"
 msgid_plural "%d days ago"
 msgstr[0] "%d 天前"
 
-#: js/misc/util.js:197
+#: js/misc/util.js:198
 #, javascript-format
 msgid "%d week ago"
 msgid_plural "%d weeks ago"
 msgstr[0] "%d 周前"
 
-#: js/misc/util.js:201
+#: js/misc/util.js:202
 #, javascript-format
 msgid "%d month ago"
 msgid_plural "%d months ago"
 msgstr[0] "%d 月前"
 
-#: js/misc/util.js:204
+#: js/misc/util.js:205
 #, javascript-format
 msgid "%d year ago"
 msgid_plural "%d years ago"
 msgstr[0] "%d 年前"
 
 #. Translators: Time in 24h format
-#: js/misc/util.js:237
+#: js/misc/util.js:238
 msgid "%H∶%M"
 msgstr "%H∶%M"
 
 #. Translators: this is the word "Yesterday" followed by a
 #. time string in 24h format. i.e. "Yesterday, 14:30"
-#: js/misc/util.js:243
+#: js/misc/util.js:244
 #, no-c-format
 msgid "Yesterday, %H∶%M"
-msgstr "昨天 %H:%M"
+msgstr "昨天 %H∶%M"
 
 #. Translators: this is the week day name followed by a time
 #. string in 24h format. i.e. "Monday, 14:30"
-#: js/misc/util.js:249
+#: js/misc/util.js:250
 #, no-c-format
 msgid "%A, %H∶%M"
-msgstr "%A %H:%M"
+msgstr "%A %H∶%M"
 
 #. Translators: this is the month name and day number
 #. followed by a time string in 24h format.
 #. i.e. "May 25, 14:30"
-#: js/misc/util.js:255
+#: js/misc/util.js:256
 #, no-c-format
 msgid "%B %-d, %H∶%M"
-msgstr "%-m月%-d日，%H∶%M"
+msgstr "%-m 月 %-d 日，%H∶%M"
 
 #. Translators: this is the month name, day number, year
 #. number followed by a time string in 24h format.
 #. i.e. "May 25 2012, 14:30"
-#: js/misc/util.js:261
+#: js/misc/util.js:262
 #, no-c-format
 msgid "%B %-d %Y, %H∶%M"
-msgstr "%Y年%-m月%-d日，%H:%M"
+msgstr "%Y 年 %-m 月 %-d 日，%H∶%M"
 
 #. Show only the time if date is on today
 #. eslint-disable-line no-lonely-if
 #. Translators: Time in 12h format
-#: js/misc/util.js:266
+#: js/misc/util.js:267
 msgid "%l∶%M %p"
-msgstr "%p %-l:%M"
+msgstr "%p %-l∶%M"
 
 #. Translators: this is the word "Yesterday" followed by a
 #. time string in 12h format. i.e. "Yesterday, 2:30 pm"
-#: js/misc/util.js:272
+#: js/misc/util.js:273
 #, no-c-format
 msgid "Yesterday, %l∶%M %p"
-msgstr "昨天%p %-l:%M"
+msgstr "昨天%p %-l∶%M"
 
 #. Translators: this is the week day name followed by a time
 #. string in 12h format. i.e. "Monday, 2:30 pm"
-#: js/misc/util.js:278
+#: js/misc/util.js:279
 #, no-c-format
 msgid "%A, %l∶%M %p"
-msgstr "%A%p %-l:%M"
+msgstr "%A%p %-l∶%M"
 
 #. Translators: this is the month name and day number
 #. followed by a time string in 12h format.
 #. i.e. "May 25, 2:30 pm"
-#: js/misc/util.js:284
+#: js/misc/util.js:285
 #, no-c-format
 msgid "%B %-d, %l∶%M %p"
-msgstr "%-m月%-d日，%p %-l:%M"
+msgstr "%-m 月 %-d 日，%p %-l∶%M"
 
 #. Translators: this is the month name, day number, year
 #. number followed by a time string in 12h format.
 #. i.e. "May 25 2012, 2:30 pm"
-#: js/misc/util.js:290
+#: js/misc/util.js:291
 #, no-c-format
 msgid "%B %-d %Y, %l∶%M %p"
-msgstr "%Y年%-m月%-d日，%p %-l:%M"
+msgstr "%Y 年 %-m 月 %-d 日，%p %-l∶%M"
 
 #. TRANSLATORS: this is the title of the wifi captive portal login window
-#: js/portalHelper/main.js:42
+#: js/portalHelper/main.js:49
 msgid "Hotspot Login"
 msgstr "热点登录"
 
-#: js/portalHelper/main.js:88
+#: js/portalHelper/main.js:95
 msgid ""
 "Your connection to this hotspot login is not secure. Passwords or other "
 "information you enter on this page can be viewed by people nearby."
@@ -768,7 +765,7 @@ msgstr "拒绝访问"
 msgid "Grant Access"
 msgstr "允许访问"
 
-#: js/ui/appDisplay.js:1846
+#: js/ui/appDisplay.js:1791
 msgid "Unnamed Folder"
 msgstr "未命名文件夹"
 
@@ -848,7 +845,7 @@ msgid "Settings"
 msgstr "设置"
 
 #. Translators: Enter 0-6 (Sunday-Saturday) for non-work days. Examples: "0" (Sunday) "6" (Saturday) "06" (Sunday and Saturday).
-#: js/ui/calendar.js:36
+#: js/ui/calendar.js:35
 msgctxt "calendar-no-work"
 msgid "06"
 msgstr "06"
@@ -858,43 +855,43 @@ msgstr "06"
 #. * NOTE: These grid abbreviations are always shown together
 #. * and in order, e.g. "S M T W T F S".
 #.
-#: js/ui/calendar.js:65
+#: js/ui/calendar.js:61
 msgctxt "grid sunday"
 msgid "S"
 msgstr "日"
 
 #. Translators: Calendar grid abbreviation for Monday
-#: js/ui/calendar.js:67
+#: js/ui/calendar.js:63
 msgctxt "grid monday"
 msgid "M"
 msgstr "一"
 
 #. Translators: Calendar grid abbreviation for Tuesday
-#: js/ui/calendar.js:69
+#: js/ui/calendar.js:65
 msgctxt "grid tuesday"
 msgid "T"
 msgstr "二"
 
 #. Translators: Calendar grid abbreviation for Wednesday
-#: js/ui/calendar.js:71
+#: js/ui/calendar.js:67
 msgctxt "grid wednesday"
 msgid "W"
 msgstr "三"
 
 #. Translators: Calendar grid abbreviation for Thursday
-#: js/ui/calendar.js:73
+#: js/ui/calendar.js:69
 msgctxt "grid thursday"
 msgid "T"
 msgstr "四"
 
 #. Translators: Calendar grid abbreviation for Friday
-#: js/ui/calendar.js:75
+#: js/ui/calendar.js:71
 msgctxt "grid friday"
 msgid "F"
 msgstr "五"
 
 #. Translators: Calendar grid abbreviation for Saturday
-#: js/ui/calendar.js:77
+#: js/ui/calendar.js:73
 msgctxt "grid saturday"
 msgid "S"
 msgstr "六"
@@ -905,7 +902,7 @@ msgstr "六"
 #. * "%OB" is the new format specifier introduced in glibc 2.27,
 #. * in most cases you should not change it.
 #.
-#: js/ui/calendar.js:392
+#: js/ui/calendar.js:400
 msgid "%OB"
 msgstr "%OB"
 
@@ -918,37 +915,37 @@ msgstr "%OB"
 #. * in most cases you should not use the old "%B" here unless you
 #. * absolutely know what you are doing.
 #.
-#: js/ui/calendar.js:402
+#: js/ui/calendar.js:410
 msgid "%OB %Y"
 msgstr "%Y %OB"
 
-#: js/ui/calendar.js:461
+#: js/ui/calendar.js:469
 msgid "Previous month"
 msgstr "上个月"
 
-#: js/ui/calendar.js:476
+#: js/ui/calendar.js:484
 msgid "Next month"
 msgstr "下个月"
 
-#: js/ui/calendar.js:626
+#: js/ui/calendar.js:632
 #, no-javascript-format
 msgctxt "date day number format"
 msgid "%d"
 msgstr "%d"
 
-#: js/ui/calendar.js:682
+#: js/ui/calendar.js:688
 msgid "Week %V"
 msgstr "第 %V 周"
 
-#: js/ui/calendar.js:896
+#: js/ui/calendar.js:902
 msgid "No Notifications"
 msgstr "无通知"
 
-#: js/ui/calendar.js:950
+#: js/ui/calendar.js:956
 msgid "Do Not Disturb"
 msgstr "请勿打扰"
 
-#: js/ui/calendar.js:971
+#: js/ui/calendar.js:977
 msgid "Clear"
 msgstr "清除"
 
@@ -993,69 +990,69 @@ msgstr "安装的 udisks 版本不支持 PIM 设置"
 msgid "Open with %s"
 msgstr "使用 %s 打开"
 
-#: js/ui/components/networkAgent.js:93
+#: js/ui/components/networkAgent.js:92
 msgid ""
 "Alternatively you can connect by pushing the “WPS” button on your router."
 msgstr "此外，您也可以通过按下您路由器的“WPS”按钮来连接。"
 
-#: js/ui/components/networkAgent.js:105 js/ui/status/network.js:258
+#: js/ui/components/networkAgent.js:104 js/ui/status/network.js:258
 #: js/ui/status/network.js:349 js/ui/status/network.js:981
 msgid "Connect"
 msgstr "连接"
 
-#: js/ui/components/networkAgent.js:216
+#: js/ui/components/networkAgent.js:215
 msgid "Key"
 msgstr "密钥"
 
-#: js/ui/components/networkAgent.js:254 js/ui/components/networkAgent.js:277
+#: js/ui/components/networkAgent.js:253 js/ui/components/networkAgent.js:276
 msgid "Private key password"
 msgstr "私钥密码"
 
-#: js/ui/components/networkAgent.js:275
+#: js/ui/components/networkAgent.js:274
 msgid "Identity"
 msgstr "身份"
 
-#: js/ui/components/networkAgent.js:289
+#: js/ui/components/networkAgent.js:288
 msgid "Service"
 msgstr "服务"
 
-#: js/ui/components/networkAgent.js:318 js/ui/components/networkAgent.js:346
+#: js/ui/components/networkAgent.js:317 js/ui/components/networkAgent.js:345
 #: js/ui/components/networkAgent.js:679 js/ui/components/networkAgent.js:700
 msgid "Authentication required"
 msgstr "需要认证"
 
-#: js/ui/components/networkAgent.js:319 js/ui/components/networkAgent.js:680
+#: js/ui/components/networkAgent.js:318 js/ui/components/networkAgent.js:680
 #, javascript-format
 msgid ""
 "Passwords or encryption keys are required to access the wireless network "
 "“%s”."
 msgstr "访问无线网络“%s”需要密码或密钥。"
 
-#: js/ui/components/networkAgent.js:323 js/ui/components/networkAgent.js:684
+#: js/ui/components/networkAgent.js:322 js/ui/components/networkAgent.js:684
 msgid "Wired 802.1X authentication"
 msgstr "有线 802.1X 认证"
 
-#: js/ui/components/networkAgent.js:325
+#: js/ui/components/networkAgent.js:324
 msgid "Network name"
 msgstr "网络名称"
 
-#: js/ui/components/networkAgent.js:330 js/ui/components/networkAgent.js:688
+#: js/ui/components/networkAgent.js:329 js/ui/components/networkAgent.js:688
 msgid "DSL authentication"
 msgstr "DSL 认证"
 
-#: js/ui/components/networkAgent.js:337 js/ui/components/networkAgent.js:693
+#: js/ui/components/networkAgent.js:336 js/ui/components/networkAgent.js:693
 msgid "PIN code required"
 msgstr "需要 PIN 码"
 
-#: js/ui/components/networkAgent.js:338 js/ui/components/networkAgent.js:694
+#: js/ui/components/networkAgent.js:337 js/ui/components/networkAgent.js:694
 msgid "PIN code is needed for the mobile broadband device"
 msgstr "移动宽带设备需要 PIN 码"
 
-#: js/ui/components/networkAgent.js:339
+#: js/ui/components/networkAgent.js:338
 msgid "PIN"
 msgstr "PIN"
 
-#: js/ui/components/networkAgent.js:347 js/ui/components/networkAgent.js:685
+#: js/ui/components/networkAgent.js:346 js/ui/components/networkAgent.js:685
 #: js/ui/components/networkAgent.js:689 js/ui/components/networkAgent.js:701
 #: js/ui/components/networkAgent.js:705
 #, javascript-format
@@ -1119,7 +1116,7 @@ msgstr "Dash"
 #.
 #: js/ui/dateMenu.js:79
 msgid "%B %-d %Y"
-msgstr "%Y年%-m月%-d日"
+msgstr "%Y 年 %-m 月 %-d 日"
 
 #. Translators: This is the accessible name of the date button shown
 #. * below the time in the shell; it should combine the weekday and the
@@ -1127,65 +1124,65 @@ msgstr "%Y年%-m月%-d日"
 #.
 #: js/ui/dateMenu.js:86
 msgid "%A %B %e %Y"
-msgstr "%Y年%-m月%-d日 %A"
+msgstr "%Y 年 %-m 月 %-d 日 %A"
 
 #. Translators: Shown on calendar heading when selected day occurs on current year
-#: js/ui/dateMenu.js:151
+#: js/ui/dateMenu.js:152
 msgctxt "calendar heading"
 msgid "%B %-d"
-msgstr "%-m月%-d日"
+msgstr "%-m 月 %-d 日"
 
 #. Translators: Shown on calendar heading when selected day occurs on different year
-#: js/ui/dateMenu.js:154
+#: js/ui/dateMenu.js:155
 msgctxt "calendar heading"
 msgid "%B %-d %Y"
-msgstr "%Y年%-m月%-d日"
+msgstr "%Y 年 %-m 月 %-d 日"
 
-#: js/ui/dateMenu.js:160
+#: js/ui/dateMenu.js:161
 msgid "Today"
 msgstr "今天"
 
-#: js/ui/dateMenu.js:164
+#: js/ui/dateMenu.js:165
 msgid "Tomorrow"
 msgstr "明天"
 
 #. Translators: Shown in calendar event list for all day events
 #. * Keep it short, best if you can use less then 10 characters
 #.
-#: js/ui/dateMenu.js:180
+#: js/ui/dateMenu.js:181
 msgctxt "event list time"
 msgid "All Day"
 msgstr "全天"
 
-#: js/ui/dateMenu.js:231
+#: js/ui/dateMenu.js:232
 msgid "No Events"
 msgstr "无事件"
 
-#: js/ui/dateMenu.js:348
+#: js/ui/dateMenu.js:349
 msgid "Add world clocks…"
 msgstr "添加世界时钟…"
 
-#: js/ui/dateMenu.js:349
+#: js/ui/dateMenu.js:350
 msgid "World Clocks"
 msgstr "世界时钟"
 
-#: js/ui/dateMenu.js:629
+#: js/ui/dateMenu.js:630
 msgid "Loading…"
 msgstr "正在载入…"
 
-#: js/ui/dateMenu.js:639
+#: js/ui/dateMenu.js:640
 msgid "Go online for weather information"
 msgstr "通过互联网查看天气信息"
 
-#: js/ui/dateMenu.js:641
+#: js/ui/dateMenu.js:642
 msgid "Weather information is currently unavailable"
 msgstr "天气信息目前不可用"
 
-#: js/ui/dateMenu.js:651
+#: js/ui/dateMenu.js:652
 msgid "Weather"
 msgstr "天气"
 
-#: js/ui/dateMenu.js:653
+#: js/ui/dateMenu.js:654
 msgid "Select weather location…"
 msgstr "选择天气地点…"
 
@@ -1337,24 +1334,24 @@ msgstr "%s（远程）"
 msgid "%s (console)"
 msgstr "%s（控制台）"
 
-#: js/ui/extensionDownloader.js:194
+#: js/ui/extensionDownloader.js:232
 msgid "Install"
 msgstr "安装"
 
-#: js/ui/extensionDownloader.js:200
+#: js/ui/extensionDownloader.js:238
 msgid "Install Extension"
 msgstr "安装扩展"
 
-#: js/ui/extensionDownloader.js:201
+#: js/ui/extensionDownloader.js:239
 #, javascript-format
 msgid "Download and install “%s” from extensions.gnome.org?"
 msgstr "从 extensions.gnome.org 下载并安装“%s”？"
 
-#: js/ui/extensionSystem.js:253
+#: js/ui/extensionSystem.js:266
 msgid "Extension Updates Available"
 msgstr "扩展更新可用"
 
-#: js/ui/extensionSystem.js:254
+#: js/ui/extensionSystem.js:267
 msgid "Extension updates are ready to be installed."
 msgstr "扩展更新已做好安装准备。"
 
@@ -1447,7 +1444,7 @@ msgstr "关闭"
 msgid "Leave Off"
 msgstr "保持关闭"
 
-#: js/ui/keyboard.js:227
+#: js/ui/keyboard.js:226
 msgid "Region & Language Settings"
 msgstr "区域与语言设置"
 
@@ -1500,11 +1497,23 @@ msgstr "查看源"
 msgid "Web Page"
 msgstr "网页"
 
-#: js/ui/main.js:294
+#: js/ui/main.js:259
+msgid "System was put in unsafe mode"
+msgstr "系统已置于不安全模式"
+
+#: js/ui/main.js:260
+msgid "Applications now have unrestricted access"
+msgstr "应用程序现在已不受访问限制"
+
+#: js/ui/main.js:261 js/ui/overview.js:58
+msgid "Undo"
+msgstr "撤消"
+
+#: js/ui/main.js:307
 msgid "Logged in as a privileged user"
 msgstr "以特权用户身份登录"
 
-#: js/ui/main.js:295
+#: js/ui/main.js:308
 msgid ""
 "Running a session as a privileged user should be avoided for security "
 "reasons. If possible, you should log in as a normal user."
@@ -1512,15 +1521,15 @@ msgstr ""
 "出于安全原因，应避免以特权用户身份运行会话。如有可能，你应该以正常用户身份登"
 "录。"
 
-#: js/ui/main.js:344
+#: js/ui/main.js:357
 msgid "Screen Lock disabled"
 msgstr "屏幕锁定已禁用"
 
-#: js/ui/main.js:345
+#: js/ui/main.js:358
 msgid "Screen Locking requires the GNOME display manager."
 msgstr "屏幕锁定需要 GNOME 显示管理器。"
 
-#: js/ui/messageTray.js:1440
+#: js/ui/messageTray.js:1443
 msgid "System Information"
 msgstr "系统信息"
 
@@ -1544,57 +1553,53 @@ msgstr "输入以搜索"
 msgid "Applications"
 msgstr "应用程序"
 
-#: js/ui/overview.js:58
-msgid "Undo"
-msgstr "撤消"
-
 #. Translators: This is the main view to select
 #. activities. See also note for "Activities" string.
 #: js/ui/overview.js:71
 msgid "Overview"
 msgstr "概览"
 
-#: js/ui/padOsd.js:96
+#: js/ui/padOsd.js:95
 msgid "New shortcut…"
 msgstr "新建快捷键…"
 
-#: js/ui/padOsd.js:143
+#: js/ui/padOsd.js:142
 msgid "Application defined"
 msgstr "应用程序定义"
 
-#: js/ui/padOsd.js:144
+#: js/ui/padOsd.js:143
 msgid "Show on-screen help"
 msgstr "显示屏幕帮助"
 
-#: js/ui/padOsd.js:145
+#: js/ui/padOsd.js:144
 msgid "Switch monitor"
 msgstr "切换显示器"
 
-#: js/ui/padOsd.js:146
+#: js/ui/padOsd.js:145
 msgid "Assign keystroke"
 msgstr "分配按键"
 
-#: js/ui/padOsd.js:212
+#: js/ui/padOsd.js:211
 msgid "Done"
 msgstr "完成"
 
-#: js/ui/padOsd.js:718
+#: js/ui/padOsd.js:716
 msgid "Edit…"
 msgstr "编辑…"
 
-#: js/ui/padOsd.js:760 js/ui/padOsd.js:877
+#: js/ui/padOsd.js:758 js/ui/padOsd.js:875
 msgid "None"
 msgstr "无"
 
-#: js/ui/padOsd.js:831
+#: js/ui/padOsd.js:829
 msgid "Press a button to configure"
 msgstr "按下按键以配置"
 
-#: js/ui/padOsd.js:832
+#: js/ui/padOsd.js:830
 msgid "Press Esc to exit"
 msgstr "按 Esc 以退出"
 
-#: js/ui/padOsd.js:835
+#: js/ui/padOsd.js:833
 msgid "Press any key to exit"
 msgstr "按任意键退出"
 
@@ -1604,12 +1609,12 @@ msgstr "按任意键退出"
 msgid "Activities"
 msgstr "活动"
 
-#: js/ui/panel.js:542
+#: js/ui/panel.js:556
 msgctxt "System menu in the top bar"
 msgid "System"
 msgstr "系统"
 
-#: js/ui/panel.js:658
+#: js/ui/panel.js:674
 msgid "Top Bar"
 msgstr "顶栏"
 
@@ -1648,19 +1653,19 @@ msgstr "无法锁定"
 msgid "Lock was blocked by an application"
 msgstr "一个应用程序阻止了锁定"
 
-#: js/ui/screenshot.js:141
+#: js/ui/screenshot.js:155
 msgid "Screenshot taken"
 msgstr "已获取屏幕截图"
 
-#: js/ui/search.js:825
+#: js/ui/search.js:826
 msgid "Searching…"
 msgstr "正在搜索…"
 
-#: js/ui/search.js:827
+#: js/ui/search.js:828
 msgid "No results."
 msgstr "无结果。"
 
-#: js/ui/search.js:953
+#: js/ui/search.js:951
 #, javascript-format
 msgid "%d more"
 msgid_plural "%d more"
@@ -2121,13 +2126,13 @@ msgstr "正在估计…"
 #: js/ui/status/power.js:91
 #, javascript-format
 msgid "%d∶%02d Remaining (%d %%)"
-msgstr "剩余 %d:%02d (%d%%)"
+msgstr "剩余 %d∶%02d (%d%%)"
 
 #. Translators: this is <hours>:<minutes> Until Full (<percentage>)
 #: js/ui/status/power.js:97
 #, javascript-format
 msgid "%d∶%02d Until Full (%d %%)"
-msgstr "距充满还剩 %d:%02d (%d%%)"
+msgstr "距充满还剩 %d∶%02d (%d%%)"
 
 #. The icon label
 #: js/ui/status/power.js:145
@@ -2237,50 +2242,50 @@ msgstr "音量"
 #. Translators: this is for display mirroring i.e. cloning.
 #. * Try to keep it under around 15 characters.
 #.
-#: js/ui/switchMonitor.js:17
+#: js/ui/switchMonitor.js:20
 msgid "Mirror"
 msgstr "镜像"
 
 #. Translators: this is for the desktop spanning displays.
 #. * Try to keep it under around 15 characters.
 #.
-#: js/ui/switchMonitor.js:22
+#: js/ui/switchMonitor.js:29
 msgid "Join Displays"
 msgstr "拼接显示器"
 
 #. Translators: this is for using only an external display.
 #. * Try to keep it under around 15 characters.
 #.
-#: js/ui/switchMonitor.js:27
+#: js/ui/switchMonitor.js:39
 msgid "External Only"
 msgstr "只使用外部"
 
 #. Translators: this is for using only the laptop display.
 #. * Try to keep it under around 15 characters.
 #.
-#: js/ui/switchMonitor.js:32
+#: js/ui/switchMonitor.js:47
 msgid "Built-in Only"
 msgstr "只使用内置"
 
 #. Translators: This is a time format for a date in
 #. long format
-#: js/ui/unlockDialog.js:371
+#: js/ui/unlockDialog.js:380
 msgid "%A %B %-d"
-msgstr "%-m月%-d日 %A"
+msgstr "%-m 月 %-d 日 %A"
 
-#: js/ui/unlockDialog.js:377
+#: js/ui/unlockDialog.js:386
 msgid "Swipe up to unlock"
 msgstr "向上滑动解锁"
 
-#: js/ui/unlockDialog.js:378
+#: js/ui/unlockDialog.js:387
 msgid "Click or press a key to unlock"
 msgstr "单击或按键解锁"
 
-#: js/ui/unlockDialog.js:556
+#: js/ui/unlockDialog.js:565
 msgid "Unlock Window"
 msgstr "解锁窗口"
 
-#: js/ui/unlockDialog.js:565
+#: js/ui/unlockDialog.js:574
 msgid "Log in as another user"
 msgstr "以另一个用户身份登录"
 
@@ -2307,22 +2312,22 @@ msgid "“%s” is ready"
 msgstr "“%s”已就绪"
 
 #. Translators: This string should be shorter than 30 characters
-#: js/ui/windowManager.js:63
+#: js/ui/windowManager.js:64
 msgid "Keep these display settings?"
 msgstr "保留这些显示设置吗？"
 
 #. Translators: this and the following message should be limited in length,
 #. to avoid ellipsizing the labels.
 #.
-#: js/ui/windowManager.js:72
+#: js/ui/windowManager.js:73
 msgid "Revert Settings"
 msgstr "还原设置"
 
-#: js/ui/windowManager.js:75
+#: js/ui/windowManager.js:76
 msgid "Keep Changes"
 msgstr "保留更改"
 
-#: js/ui/windowManager.js:94
+#: js/ui/windowManager.js:95
 #, javascript-format
 msgid "Settings changes will revert in %d second"
 msgid_plural "Settings changes will revert in %d seconds"
@@ -2330,7 +2335,7 @@ msgstr[0] "设置更改将在 %d 秒后还原"
 
 #. Translators: This represents the size of a window. The first number is
 #. * the width of the window and the second is the height.
-#: js/ui/windowManager.js:550
+#: js/ui/windowManager.js:551
 #, javascript-format
 msgid "%d × %d"
 msgstr "%d × %d"
@@ -2423,12 +2428,12 @@ msgstr "使用指定模式，如“gdm”用于登录屏幕"
 msgid "List possible modes"
 msgstr "列出可用的模式"
 
-#: src/shell-app.c:298
+#: src/shell-app.c:300
 msgctxt "program"
 msgid "Unknown"
 msgstr "未知"
 
-#: src/shell-app.c:549
+#: src/shell-app.c:551
 #, c-format
 msgid "Failed to launch “%s”"
 msgstr "启动“%s”失败"
@@ -2695,6 +2700,7 @@ msgstr "UUID、名称和描述都是必需的"
 #: subprojects/extensions-tool/src/command-enable.c:46
 #: subprojects/extensions-tool/src/command-info.c:50
 #: subprojects/extensions-tool/src/command-list.c:64
+#: subprojects/extensions-tool/src/main.c:146
 msgid "Failed to connect to GNOME Shell\n"
 msgstr "连接 GNOME Shell 失败\n"
 
@@ -2711,7 +2717,7 @@ msgstr "禁用扩展"
 #: subprojects/extensions-tool/src/command-disable.c:119
 #: subprojects/extensions-tool/src/command-enable.c:119
 #: subprojects/extensions-tool/src/command-info.c:103
-#: subprojects/extensions-tool/src/command-prefs.c:97
+#: subprojects/extensions-tool/src/command-prefs.c:105
 #: subprojects/extensions-tool/src/command-reset.c:76
 #: subprojects/extensions-tool/src/command-uninstall.c:104
 msgid "No UUID given"
@@ -2720,7 +2726,7 @@ msgstr "未给定 UUID"
 #: subprojects/extensions-tool/src/command-disable.c:124
 #: subprojects/extensions-tool/src/command-enable.c:124
 #: subprojects/extensions-tool/src/command-info.c:108
-#: subprojects/extensions-tool/src/command-prefs.c:102
+#: subprojects/extensions-tool/src/command-prefs.c:110
 #: subprojects/extensions-tool/src/command-reset.c:81
 #: subprojects/extensions-tool/src/command-uninstall.c:109
 msgid "More than one UUID given"
@@ -2850,7 +2856,12 @@ msgstr "指定了超过一个的源目录"
 msgid "Extension “%s” doesn't have preferences\n"
 msgstr "扩展 “%s” 没有首选项\n"
 
-#: subprojects/extensions-tool/src/command-prefs.c:79
+#: subprojects/extensions-tool/src/command-prefs.c:62
+#, c-format
+msgid "Failed to open prefs for extension “%s”: %s\n"
+msgstr "为扩展“%s”打开首选项失败：%s\n"
+
+#: subprojects/extensions-tool/src/command-prefs.c:87
 msgid "Opens extension preferences"
 msgstr "打开扩展首选项"
 
@@ -2875,10 +2886,6 @@ msgstr "卸载扩展"
 msgid "Do not print error messages"
 msgstr "不要打印错误信息"
 
-#: subprojects/extensions-tool/src/main.c:146
-msgid "Failed to connect to GNOME Shell"
-msgstr "连接 GNOME Shell 失败"
-
 #: subprojects/extensions-tool/src/main.c:244
 msgid "Path"
 msgstr "路径"
@@ -3007,6 +3014,17 @@ msgstr[0] "%u 个输入"
 msgid "System Sounds"
 msgstr "系统声音"
 
+#~ msgid "Failed to connect to GNOME Shell"
+#~ msgstr "连接 GNOME Shell 失败"
+
+#~ msgid "Enable introspection API"
+#~ msgstr "启用 introspection API"
+
+#~ msgid ""
+#~ "Enables a D-Bus API that allows to introspect the application state of "
+#~ "the shell."
+#~ msgstr "启用一个允许审视（introspect）shell 应用程序状态的 D-Bus API。"
+
 #~ msgid "Minimize"
 #~ msgstr "最小化"