diff --git a/po/zh_CN.po b/po/zh_CN.po
index 42327b2..078df1e 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -8,8 +8,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: curtail\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-04-04 23:29+0200\n"
-"PO-Revision-Date: 2023-05-07 13:54+0800\n"
+"POT-Creation-Date: 2024-04-13 14:53+0800\n"
+"PO-Revision-Date: 2024-04-13 13:54+0800\n"
 "Last-Translator: 余航 <yuhldr@qq.com>\n"
 "Language-Team: Chinese - China <i18n-zh@googlegroups.com>\n"
 "Language: zh_CN\n"
@@ -19,12 +19,12 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0\n"
 "X-Generator: Gtranslator 42.0\n"
 
-#: data/com.github.huluti.Curtail.appdata.xml.in:9
+#: data/com.github.huluti.Curtail.appdata.xml.in:8
 #: data/com.github.huluti.Curtail.desktop.in:5
 msgid "Compress your images"
 msgstr "压缩图像"
 
-#: data/com.github.huluti.Curtail.appdata.xml.in:11
+#: data/com.github.huluti.Curtail.appdata.xml.in:10
 msgid ""
 "Optimize your images with Curtail, a useful image compressor that supports "
 "PNG, JPEG, WebP and SVG file types."
@@ -32,455 +32,17 @@ msgstr ""
 "使用Curtail优化您的图像，Curtail是一种有用的图像压缩器，支持PNG、JPEG、WebP和"
 "SVG文件类型。"
 
-#: data/com.github.huluti.Curtail.appdata.xml.in:12
+#: data/com.github.huluti.Curtail.appdata.xml.in:11
 msgid ""
 "It supports both lossless and lossy compression modes with an option to "
 "whether keep or not metadata of images."
 msgstr "它支持无损和有损压缩模式，并可以选择是否保留图像的元数据。"
 
-#: data/com.github.huluti.Curtail.appdata.xml.in:39
-#: data/com.github.huluti.Curtail.appdata.xml.in:54
-#: data/com.github.huluti.Curtail.appdata.xml.in:64
-#: data/com.github.huluti.Curtail.appdata.xml.in:75
-#: data/com.github.huluti.Curtail.appdata.xml.in:89
-#: data/com.github.huluti.Curtail.appdata.xml.in:100
-#: data/com.github.huluti.Curtail.appdata.xml.in:117
-#: data/com.github.huluti.Curtail.appdata.xml.in:126
-#: data/com.github.huluti.Curtail.appdata.xml.in:142
-#: data/com.github.huluti.Curtail.appdata.xml.in:160
-#: data/com.github.huluti.Curtail.appdata.xml.in:170
-#: data/com.github.huluti.Curtail.appdata.xml.in:178
-#: data/com.github.huluti.Curtail.appdata.xml.in:186
-#: data/com.github.huluti.Curtail.appdata.xml.in:195
-#: data/com.github.huluti.Curtail.appdata.xml.in:203
-#: data/com.github.huluti.Curtail.appdata.xml.in:213
-#: data/com.github.huluti.Curtail.appdata.xml.in:224
-#: data/com.github.huluti.Curtail.appdata.xml.in:238
-#: data/com.github.huluti.Curtail.appdata.xml.in:246
-#: data/com.github.huluti.Curtail.appdata.xml.in:256
-#: data/com.github.huluti.Curtail.appdata.xml.in:268
-#: data/com.github.huluti.Curtail.appdata.xml.in:282
-#: data/com.github.huluti.Curtail.appdata.xml.in:291
-#: data/com.github.huluti.Curtail.appdata.xml.in:300
-#: data/com.github.huluti.Curtail.appdata.xml.in:309
-#: data/com.github.huluti.Curtail.appdata.xml.in:320
-msgid "Here's the changelog of this version:"
-msgstr "以下是此版本的更改日志"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:41
-msgid "Configurable compression timeout"
-msgstr "可配置的压缩超时"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:42
-msgid "Compress images in an other thread"
-msgstr "压缩其他线程中的图像"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:43
-msgid "Better workflow for headerbar"
-msgstr "更好的headerbar工作流程"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:44
-msgid "Move saving state in the subtitle"
-msgstr "移动字幕中的保存状态"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:45
-msgid "Show errors on each line and not in modals anymore"
-msgstr "在每行上显示错误，不再以模态显示"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:46
-msgid "Simplify preferences"
-msgstr "简化首选项"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:47
-#: data/com.github.huluti.Curtail.appdata.xml.in:58
-#: data/com.github.huluti.Curtail.appdata.xml.in:69
-#: data/com.github.huluti.Curtail.appdata.xml.in:207
-#: data/com.github.huluti.Curtail.appdata.xml.in:231
-#: data/com.github.huluti.Curtail.appdata.xml.in:250
-msgid "Update translations"
-msgstr "更新翻译"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:48
-msgid "Fix compression level ranges in UI"
-msgstr "修复UI中的压缩级别范围"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:56
-msgid "More modern results page"
-msgstr "更现代的结果页面"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:57
-msgid "Reduce images one by one to avoid freezes"
-msgstr "逐个减少图像以避免冻结"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:66
-msgid "Port to GTK 4 and Libadwaita"
-msgstr "指向GTK4和Libadwaita的端口"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:67
-msgid "Update deps"
-msgstr "更新deps"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:68
-msgid "Less annoying 'Apply dialog'"
-msgstr "减少烦人的“应用对话框”"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:77
-msgid "Make size columns sortable."
-msgstr "使大小列可排序。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:78
-msgid "Add Korean translation. Thank's to @MarongHappy."
-msgstr "添加韩语翻译。感谢@MarongHappy。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:79
-msgid "Update screenshots."
-msgstr "更新屏幕截图。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:80
-msgid "Update Turkish translation. Thank's to @libreajans."
-msgstr "更新土耳其语翻译。感谢@libreajans。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:81
-msgid "Update French translation. Thank's to @rene-coty."
-msgstr "更新法语翻译。感谢@rene coty。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:82
-#: data/com.github.huluti.Curtail.appdata.xml.in:105
-#: data/com.github.huluti.Curtail.appdata.xml.in:107
-msgid "Update Dutch translation. Thank's to @Vistaus."
-msgstr "更新荷兰语翻译。感谢@Vistaus。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:83
-msgid "Fix savings column sorting."
-msgstr "修复保存列排序。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:91
-msgid "Add option to preserve file attributes if possible."
-msgstr "添加选项以保留文件属性（如果可能）。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:92
-msgid "Update image libraries."
-msgstr "更新图像库。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:93
-msgid "Update French translation."
-msgstr "更新法语翻译。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:94
-msgid "Update Russian translation. Thank's to @prokoudine."
-msgstr "更新俄语翻译。感谢@prokoudine。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:102
-msgid "Add Turkish translation. Thank's to @05akalan57."
-msgstr "添加土耳其语翻译。感谢@05akalan57。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:103
-msgid "Add Occitan translation. Thank's to @Mejans."
-msgstr "添加欧西坦语翻译。感谢@Mejans。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:104
-msgid "Add Galician translation. Thank's to @Fran Dieguez."
-msgstr "添加加利西亚语翻译。感谢@Fran Dieguez。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:106
-#: data/com.github.huluti.Curtail.appdata.xml.in:130
-msgid "Update Spanish translation. Thank's to @oscfdezdz."
-msgstr "Update Spanish translation. Thank's to @oscfdezdz."
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:108
-msgid "Update Croatian translation. Thank's to @milotype."
-msgstr "更新克罗地亚语翻译。感谢@milotype。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:109
-msgid "Update German translation. Thank's to @Etamuk."
-msgstr "更新德语翻译。感谢@Etamuk。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:110
-msgid "Update Portuguese Brazil translation. Thank's to @fulvio-alves."
-msgstr "更新葡萄牙语-巴西翻译。感谢@fulvio alve"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:111
-msgid "Update Swedish translation. Thank's to @eson57."
-msgstr "更新瑞典语翻译。感谢@eson57。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:119
-msgid "Add 'Apply to all queue' option for existing file dialog."
-msgstr "为现有文件对话框添加“应用于所有队列”选项。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:120
-msgid "Add Polish translation. Thank's to @olokelo."
-msgstr "添加波兰语翻译。感谢@olokelo。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:128
-msgid "Add WebP support. Thank's to @olokelo."
-msgstr "添加WebP支持。感谢@olokelo。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:129
-msgid "Add Croatian translation. Thank's to @milotype."
-msgstr "添加克罗地亚语翻译。感谢@milotype。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:131
-msgid "Update Portuguese (Brazil) translation. Thank's to @fulvio-alves."
-msgstr "更新葡萄牙语（巴西）翻译。感谢@fulvio alves。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:132
-msgid "Don't accept empty file. Thank's to @akozlovskiy119."
-msgstr "不接受空文件。感谢@akozlovskiy119。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:133
-msgid "Better guess of extensions. Thank's to @akozlovskiy119."
-msgstr "更好地猜测扩展。感谢@akozlovskiy119。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:134
-msgid ""
-"Use correct file listing format for drag-and-drop. Thank's to "
-"@akozlovskiy119."
-msgstr "使用正确的文件列表格式进行拖放。感谢@akozlovskiy119。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:135
-msgid "Fix directory handling. Thank's to @akozlovskiy119."
-msgstr "修复目录处理。感谢@akozlovskiy119。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:136
-msgid "Fix missing icon in LXQt, MATE, XFCE (#76). Thank's to @apandada1."
-msgstr "修复LXQt、MATE、XFCE（#76）中丢失的图标。感谢@apandada1。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:144
-msgid "An option to progressive encode jpegs. Thank's to @trst."
-msgstr "渐进式编码jpeg的选项。感谢@trst。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:145
-msgid "Add Russian translation."
-msgstr "添加俄语翻译。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:146
-msgid "Add Slovak translation."
-msgstr "添加斯洛伐克语翻译。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:147
-msgid "Add Swedish translation."
-msgstr "添加瑞典语翻译。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:148
-msgid "Better handling of existing files."
-msgstr "更好地处理现有文件。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:149
-msgid "Better appdata summary."
-msgstr "更新西班牙语翻译。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:150
-msgid "Update Spanish translation."
-msgstr "更新西班牙语翻译。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:151
-msgid "Compress images with extensions in uppercase."
-msgstr "压缩带有大写扩展名的图像。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:152
-msgid "Center preferences window header switcher. Thank's to @andrenete."
-msgstr "中心首选项窗口头切换器。感谢@andrenete。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:153
-msgid "Fix columns sorting. Thank's to @andrenete."
-msgstr "修复列排序。感谢@andrenete。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:154
-msgid ""
-"Don't allow empty suffix (incorrect compression for JPEG). Thank's to "
-"@andrenete."
-msgstr "不允许空后缀(不正确的JPEG压缩)。感谢@andrenete。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:162
-msgid "A new name. Thank's to @bertob, @jannuary and @jimmac."
-msgstr "一个新名字。感谢@bertob， @ janjanuary和@jimmac。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:163
-msgid "A new icon designed by @jimmac."
-msgstr "@jimmac设计的新图标。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:164
-msgid "Support for dragging folders."
-msgstr "支持拖动文件夹。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:172
-msgid "Just fix a packaging file."
-msgstr "只修复一个打包文件。"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:180
-msgid "Just update GNOME runtime"
-msgstr "只更新GNOME运行"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:188
-msgid "Add Portuguese (Brazil) translation"
-msgstr "添加葡萄牙语(巴西)翻译"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:189
-msgid "Don't use legacy path for metadata"
-msgstr "不要为元数据使用遗留路径"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:197
-msgid "Fix compression of jpg files that produced 0b files"
-msgstr "修复了jpg文件压缩产生的0b文件"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:205
-msgid "Add an option to whether keep or not metadata of images"
-msgstr "添加是否保留图像元数据的选项"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:206
-msgid "Replace mozjpeg lib by jpegoptim"
-msgstr "将mozjpeg库替换为jpegoptim"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:215
-msgid "Add a spinner to indicate the progress of the compression"
-msgstr "添加一个旋转器来指示压缩的进度"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:216
-msgid "Using threads to compress images simultaneously"
-msgstr "使用线程同时压缩图像"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:217
-msgid "Simplification of certain sentences"
-msgstr "某些句子的简化"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:218
-msgid "Really don't block the UI anymore when performing compression"
-msgstr "在执行压缩时不要再阻塞UI"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:226
-msgid "Add lossy compression features"
-msgstr "添加有损压缩功能"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:227
-msgid "Add options to change compression levels"
-msgstr "添加选项以更改压缩级别"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:228
-msgid "New layout for the preferences dialog"
-msgstr "首选项对话框的新布局"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:229
-msgid "Don't permit higher resulting size"
-msgstr "不允许更高的结果尺寸"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:230
-msgid "Better displaying of the drag area"
-msgstr "更好地显示拖动区域"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:232
-msgid "Catch errors in subprocess to avoid crashing the app"
-msgstr "在子进程中捕获错误以避免应用程序崩溃"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:240
-msgid "Fix build"
-msgstr "修复构建"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:248
-msgid "Fix opening files from file managers"
-msgstr "修复从文件管理器打开文件的问题"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:249
-msgid "Add Italian translation"
-msgstr "添加意大利语翻译"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:258
-msgid "Toggle the suffix entry according to new file option"
-msgstr "根据新文件选项切换后缀项"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:259
-msgid "Scroll automatically to last compressed image in the list"
-msgstr "自动滚动到列表中的最后一个压缩图像"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:260
-msgid "Add save info label also on homepage and displace it at bottom"
-msgstr "添加保存信息标签也在主页上，并取代它在底部"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:261
-msgid "Improve handling of filenames to avoid some errors (e.g., folders)"
-msgstr "改进文件名的处理以避免一些错误(例如，文件夹)"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:262
-msgid "Various fixes"
-msgstr "各种补丁"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:270
-msgid "Add a setting to change the '-min' suffix"
-msgstr "添加一个设置来改变'-min'后缀"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:271
-msgid "Add some explanations of applied settings"
-msgstr "添加一些应用设置的解释"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:272
-msgid "Add Ctrl+O shortcut to open files"
-msgstr "添加Ctrl+O快捷键打开文件"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:273
-msgid "Add Dutch and German translations"
-msgstr "添加荷兰语和德语翻译"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:274
-msgid "Display translators' names in about dialog"
-msgstr "在“关于”对话框中显示翻译人员的姓名"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:275
-msgid "Don't block the UI anymore when performing compression"
-msgstr "在执行压缩时不要再阻塞UI"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:276
-msgid "Fix size of the preferences window"
-msgstr "修正了首选项窗口的大小"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:284
-msgid "Add a preferences window with new-file and dark-theme options"
-msgstr "添加带有new-file和dark-theme选项的首选项窗口"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:285
-msgid "Various UI changes"
-msgstr "各种UI更改"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:293
-msgid "Permit to sort results by name or saving ratio"
-msgstr "允许按名称或保存比率对结果进行排序"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:294
-msgid "Fix a crash when compressing an image with dots in its name"
-msgstr "修复了在压缩名称中有圆点的图像时崩溃的问题"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:302
-msgid "Stick back and forward buttons"
-msgstr "点后退和前进按钮"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:303
-msgid "Change APP id"
-msgstr "更改APP id"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:311
-msgid "Various optimizations"
-msgstr "各种优化"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:312
-msgid "Improve error messages"
-msgstr "改进错误消息"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:313
-msgid "Improve some texts"
-msgstr "改进一些文本"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:314
-msgid "Change description"
-msgstr "改变描述"
-
-#: data/com.github.huluti.Curtail.appdata.xml.in:322
-msgid "Initial version"
-msgstr "初始版本"
-
 #: data/com.github.huluti.Curtail.desktop.in:3 data/ui/window.ui:4
-#: data/ui/window.ui:122
+#: data/ui/window.ui:32
 msgid "Curtail"
 msgstr "Curtail"
 
-#. Keywords, do not translate
 #: data/com.github.huluti.Curtail.desktop.in:15
 msgid "compress;optimize;image;photo;"
 msgstr "压缩；优化；图片；照片；"
@@ -493,7 +55,7 @@ msgstr "保存到一个新文件"
 msgid "Save the compressed image into a new file."
 msgstr "将压缩图像保存到一个新文件中。"
 
-#: data/com.github.huluti.Curtail.gschema.xml:11 data/ui/preferences.ui:31
+#: data/com.github.huluti.Curtail.gschema.xml:11
 msgid "Keep metadata"
 msgstr "保持元数据"
 
@@ -502,7 +64,7 @@ msgstr "保持元数据"
 msgid "This setting preserves metadata of images."
 msgstr "此设置保留图像的元数据。"
 
-#: data/com.github.huluti.Curtail.gschema.xml:16 data/ui/preferences.ui:42
+#: data/com.github.huluti.Curtail.gschema.xml:16
 msgid "Preserve file attributes if possible"
 msgstr "尽可能保留文件属性"
 
@@ -514,7 +76,7 @@ msgstr "启用有损模式"
 msgid "Use lossy mode to compress images."
 msgstr "使用有损模式来压缩图像。"
 
-#: data/com.github.huluti.Curtail.gschema.xml:26 data/ui/preferences.ui:26
+#: data/com.github.huluti.Curtail.gschema.xml:26
 msgid "Suffix to append at end of new file"
 msgstr "附加在新文件末尾的后缀"
 
@@ -522,7 +84,7 @@ msgstr "附加在新文件末尾的后缀"
 msgid "Suffix to append at end of new file."
 msgstr "附加在新文件末尾的后缀。"
 
-#: data/com.github.huluti.Curtail.gschema.xml:31 data/ui/preferences.ui:85
+#: data/com.github.huluti.Curtail.gschema.xml:31
 msgid "PNG Lossy Compression Level"
 msgstr "PNG有损压缩级别"
 
@@ -530,7 +92,7 @@ msgstr "PNG有损压缩级别"
 msgid "Lossy compression level to use for PNG images."
 msgstr "有损压缩级别用于PNG图像。"
 
-#: data/com.github.huluti.Curtail.gschema.xml:36 data/ui/preferences.ui:104
+#: data/com.github.huluti.Curtail.gschema.xml:36
 msgid "PNG Lossless Compression Level"
 msgstr "PNG无损压缩级别"
 
@@ -538,7 +100,7 @@ msgstr "PNG无损压缩级别"
 msgid "Lossless compression level to use for PNG images."
 msgstr "用于PNG图像的无损压缩级别。"
 
-#: data/com.github.huluti.Curtail.gschema.xml:41 data/ui/preferences.ui:129
+#: data/com.github.huluti.Curtail.gschema.xml:41
 msgid "JPG Lossy Compression Level"
 msgstr "JPG有损压缩级别"
 
@@ -546,7 +108,7 @@ msgstr "JPG有损压缩级别"
 msgid "Lossy compression level to use for JPG images."
 msgstr "有损压缩级别用于JPG图像。"
 
-#: data/com.github.huluti.Curtail.gschema.xml:46 data/ui/preferences.ui:164
+#: data/com.github.huluti.Curtail.gschema.xml:46
 msgid "WebP Lossy Compression Level"
 msgstr "WebP有损压缩级别"
 
@@ -554,7 +116,7 @@ msgstr "WebP有损压缩级别"
 msgid "Lossy compression level to use for WebP images."
 msgstr "用于WebP图像的有损压缩级别。"
 
-#: data/com.github.huluti.Curtail.gschema.xml:51 data/ui/preferences.ui:183
+#: data/com.github.huluti.Curtail.gschema.xml:51
 msgid "WebP Lossless Compression Level"
 msgstr "WebP无损压缩级别"
 
@@ -578,7 +140,7 @@ msgstr "为SVG图像启用最大压缩。"
 msgid "Optionally enable maximum cleaning of SVG images."
 msgstr "可选地启用最大限度地清理SVG图像。"
 
-#: data/com.github.huluti.Curtail.gschema.xml:66
+#: data/com.github.huluti.Curtail.gschema.xml:66 data/ui/preferences.ui:55
 msgid "Compression Timeout"
 msgstr "压缩超时"
 
@@ -611,7 +173,7 @@ msgctxt "shortcut window"
 msgid "Quit"
 msgstr "辞职"
 
-#: data/ui/preferences.ui:4 data/ui/menu.ui:6
+#: data/ui/preferences.ui:4 data/ui/menu.ui:10
 msgid "Preferences"
 msgstr "首选项"
 
@@ -624,134 +186,242 @@ msgid "Safe Mode"
 msgstr "安全模式"
 
 #: data/ui/preferences.ui:15
-msgid "Save the compressed image into a new file"
+#, fuzzy
+msgid "Save the compressed image in a new file"
 msgstr "将压缩图像保存到新文件中"
 
-#: data/ui/preferences.ui:53
-msgid "Compression timeout"
-msgstr "压缩超时"
+#: data/ui/preferences.ui:26
+msgid "New File Suffix"
+msgstr "新文件后缀"
+
+#: data/ui/preferences.ui:31
+#, fuzzy
+msgid "Keep Metadata"
+msgstr "保持元数据"
+
+#: data/ui/preferences.ui:32
+#, fuzzy
+msgid "Keep metadata chunks that do not affect rendering"
+msgstr "保留不影响渲染的元数据块"
 
-#: data/ui/preferences.ui:54
-msgid "For each image"
-msgstr "对于每个图像"
+#: data/ui/preferences.ui:43
+#, fuzzy
+msgid "Keep File Attributes When Possible"
+msgstr "尽可能保留文件属性"
 
-#: data/ui/preferences.ui:78
+#: data/ui/preferences.ui:44
+#, fuzzy
+msgid ""
+"Ensure the new file has the same permissions and timestamps as the original "
+"file"
+msgstr "确保输出文件与输入文件具有相同的权限和时间戳。"
+
+#: data/ui/preferences.ui:56
+msgid "Set the timeout between images"
+msgstr "设置图像之间的超时时间"
+
+#: data/ui/preferences.ui:80
 msgid "Compression"
 msgstr "压缩"
 
-#: data/ui/preferences.ui:105 data/ui/preferences.ui:184
-msgid "The higher it is, the slower it is"
-msgstr "它越高，速度就越慢"
+#: data/ui/preferences.ui:87 data/ui/preferences.ui:132
+#: data/ui/preferences.ui:169
+#, fuzzy
+msgid "Lossy Compression"
+msgstr "压缩"
+
+#: data/ui/preferences.ui:88 data/ui/preferences.ui:133
+#: data/ui/preferences.ui:170
+#, fuzzy
+msgid "Set the quality of the generated image, 100 is the best quality"
+msgstr "以百分比表示，100%是最好的质量。"
 
-#: data/ui/preferences.ui:148
-msgid "Progressive Encode JPG"
+#: data/ui/preferences.ui:107 data/ui/preferences.ui:189
+#, fuzzy
+msgid "Lossless Compression Level"
+msgstr "PNG无损压缩级别"
+
+#: data/ui/preferences.ui:108 data/ui/preferences.ui:190
+#, fuzzy
+msgid "Set the level of the compression, 6 is the highest but slowest level"
+msgstr "介于0和6之间。6是最高（但较慢）级别。"
+
+#: data/ui/preferences.ui:152
+#, fuzzy
+msgid "Progressive Encode"
 msgstr "渐进式JPG编码"
 
-#: data/ui/preferences.ui:208
-msgid "SVG Maximum Compression Level"
+#: data/ui/preferences.ui:153
+#, fuzzy
+msgid "Enable incremental image rendering, going from blurry to clear"
+msgstr "启用增量图像渲染：从模糊到清除。"
+
+#: data/ui/preferences.ui:214
+#, fuzzy
+msgid "Maximum Compression Level"
 msgstr "SVG最大压缩级别"
 
-#: data/ui/preferences.ui:209
-msgid "Can be more destructive for the image"
+#: data/ui/preferences.ui:215
+#, fuzzy
+msgid "This can be more destructive for the image"
 msgstr "可能对图像更具破坏性"
 
-#: data/ui/menu.ui:10
+#: data/ui/menu.ui:6
+msgid "Bulk Compress Directory (Recursive)"
+msgstr "大容量压缩目录（递归）"
+
+#: data/ui/menu.ui:14
 msgid "Keyboard Shortcuts"
 msgstr "键盘快捷键"
 
-#: data/ui/menu.ui:14
+#: data/ui/menu.ui:18
 msgid "About Curtail"
 msgstr "关于Curtail"
 
-#: data/ui/window.ui:12
+#: data/ui/window.ui:18 src/window.py:188
+msgid "Browse Files"
+msgstr "浏览文件"
+
+#: data/ui/window.ui:25
+msgid "Clear Results"
+msgstr "清除结果"
+
+#: data/ui/window.ui:39
+msgid "Main Menu"
+msgstr "主菜单"
+
+#: data/ui/window.ui:51
 msgid "_Change Mode"
 msgstr "_更改模式"
 
-#: data/ui/window.ui:13
-msgid "Images will be overwritten, proceed carefully."
+#: data/ui/window.ui:52
+#, fuzzy
+msgid "Images will be overwritten, proceed carefully"
 msgstr "图像将被覆盖，请小心操作。"
 
-#: data/ui/window.ui:21
+#: data/ui/window.ui:60
 msgid "Drop images here to compress them"
 msgstr "将图像放在此处进行压缩"
 
-#: data/ui/window.ui:27
+#: data/ui/window.ui:66
 msgid "_Browse Files"
 msgstr "_浏览文件"
 
-#: data/ui/window.ui:46
+#: data/ui/window.ui:85
 msgid "Lossless"
 msgstr "无损"
 
-#: data/ui/window.ui:58
+#: data/ui/window.ui:97
 msgid "Lossy"
 msgstr "有损"
 
-#: data/ui/window.ui:108 src/window.py:186
-msgid "Browse Files"
-msgstr "浏览文件"
-
-#: data/ui/window.ui:115
-msgid "Clear Results"
-msgstr "清除结果"
-
-#: data/ui/window.ui:129
-msgid "Main Menu"
-msgstr "主菜单"
-
-#: src/compressor.py:90
+#: src/compressor.py:89
 msgid "Compression has reached the configured timeout of {} seconds."
 msgstr "压缩已达到配置的超时 {}  秒。"
 
-#: src/compressor.py:94
+#: src/compressor.py:93
 msgid "An unknown error has occurred"
 msgstr "发生未知错误"
 
-#: src/tools.py:30
+#: src/compressor.py:102
+msgid "Can't find the compressed file"
+msgstr "找不到压缩文件"
+
+#: src/tools.py:32
 msgid "All images"
 msgstr "所有图像"
 
-#: src/tools.py:37
+#: src/tools.py:39
 msgid "PNG images"
 msgstr "PNG图像"
 
-#: src/tools.py:41
+#: src/tools.py:43
 msgid "JPEG images"
 msgstr "JPEG图像"
 
-#: src/tools.py:45
+#: src/tools.py:47
 msgid "WebP images"
 msgstr "WebP图像"
 
-#: src/tools.py:49
+#: src/tools.py:51
 msgid "SVG images"
 msgstr "SVG图像"
 
-#: src/tools.py:121 src/tools.py:128 src/tools.py:135 src/tools.py:142
-#: src/tools.py:149 src/tools.py:179
+#: src/tools.py:134 src/tools.py:141 src/tools.py:148 src/tools.py:155
+#: src/tools.py:162 src/tools.py:192
 msgid "Version not found"
 msgstr "找不到版本"
 
-#: src/window.py:173
+#: src/window.py:175
 msgid "Safe mode with '{}' suffix"
 msgstr "后缀为 '{}' 的安全模式"
 
-#: src/window.py:176
+#: src/window.py:178
 msgid "Overwrite mode"
 msgstr "此文件不存在。"
 
-#: src/window.py:263
+#: src/window.py:206
+#, fuzzy
+msgid "Browse Directories"
+msgstr "浏览文件"
+
+#: src/window.py:236 src/window.py:242
+msgid "Are you sure you want to compress images in these directories?"
+msgstr "您确定要压缩这些目录中的图像吗？"
+
+#: src/window.py:237
+msgid ""
+"All of the images in the directories selected and their subdirectories will "
+"be compressed. The original images will not be modified."
+msgstr "所选目录及其子目录中的所有图像都将被压缩。原始图像不会被修改。"
+
+#: src/window.py:243
+msgid ""
+"All of the images in the directories selected and their subdirectories will "
+"be compressed and overwritten!"
+msgstr "所选目录及其子目录中的所有图像都将被压缩和覆盖！"
+
+#: src/window.py:246
+msgid "Cancel"
+msgstr "取消"
+
+#: src/window.py:247
+#, fuzzy
+msgid "Compress"
+msgstr "压缩"
+
+#: src/window.py:317
 msgid "This file doesn't exist."
 msgstr "此文件不存在。"
 
-#: src/window.py:268
+#: src/window.py:322
 msgid "Format of this file is not supported."
 msgstr "不支持此文件的格式。"
 
-#: src/window.py:320
+#: src/window.py:374
 msgid "translator-credits"
 msgstr "余航 <yuhldr@qq.com>"
 
-#: src/window.py:324
+#: src/window.py:378
 msgid "Contributors"
 msgstr "余航 <yuhldr@qq.com>"
+
+#, fuzzy
+#~ msgid "compress"
+#~ msgstr "压缩"
+
+#~ msgid "optimize"
+#~ msgstr "优化"
+
+#, fuzzy
+#~ msgid "image"
+#~ msgstr "所有图像"
+
+#~ msgid "photo"
+#~ msgstr "图片"
+
+#~ msgid "Compression timeout"
+#~ msgstr "压缩超时"
+
+#~ msgid "For each image"
+#~ msgstr "对于每个图像"