diff --git a/lib/globals.dart b/lib/globals.dart
index bf4ce81..3f4d914 100644
--- a/lib/globals.dart
+++ b/lib/globals.dart
@@ -317,7 +317,7 @@ enum Lang {
       case Lang.english:
         return const Locale("en");
       case Lang.simplifiedChinese:
-        return const Locale("zh", "CN");
+        return const Locale("zh");
       default:
         return PlatformDispatcher.instance.locale;
     }
diff --git a/lib/l10n/app_zh.arb b/lib/l10n/app_zh.arb
index 342bd03..6fa3fe9 100644
--- a/lib/l10n/app_zh.arb
+++ b/lib/l10n/app_zh.arb
@@ -1,3 +1,247 @@
 {
-    "@@locale": "zh"
+    "@@locale": "zh",
+    "title": "E-Hentai 下载器面板",
+    "serverHost": "EH Downloader 服务器主机",
+    "apiPath": "API 路径",
+    "username": "用户名",
+    "password": "密码",
+    "save": "保存",
+    "login": "登录",
+    "titleBar": "EH 下载器",
+    "incorrectUserPassword": "不正确的用户名或密码。",
+    "networkError": "网络错误。",
+    "internalError": "出现了内部错误，请将日志发送给开发者。",
+    "setServerUrl": "服务器地址",
+    "createRootUser": "创建根用户",
+    "skip": "跳过",
+    "create": "创建",
+    "settings": "设置",
+    "lang": "语言",
+    "systemLang": "系统语言",
+    "reset": "重置",
+    "galleries": "画廊",
+    "loading": "加载中…",
+    "gallery": "画廊",
+    "useTitleJpn": "优先使用日语标题",
+    "showNsfw": "默认显示NSFW图片",
+    "read": "阅读",
+    "download": "下载",
+    "colon": "：",
+    "copyImage": "复制图片到剪贴板",
+    "copyImgUrl": "复制图片链接到剪贴板",
+    "retry": "重试",
+    "displayAd": "显示广告页面",
+    "showTranslatedTag": "显示标签翻译（仅限中文）",
+    "none": "无",
+    "sortByGid": "按画廊ID排序",
+    "asc": "升序",
+    "desc": "降序",
+    "saveAs": "另存为",
+    "posted": "上传时间",
+    "visible": "可见性",
+    "yes": "是",
+    "no": "否",
+    "fileSize": "文件大小",
+    "pageLength": "页数",
+    "pages": "{value} 页",
+    "@pages": {
+        "placeholders": {
+            "value": {
+                "type": "int",
+                "format": "decimalPattern"
+            }
+        }
+    },
+    "gid": "画廊ID",
+    "tagGalleries": "带有 {tag} 标签的画廊",
+    "@tagGalleries": {
+        "placeholders": {
+            "tag": {
+                "type": "String"
+            }
+        }
+    },
+    "tagUploaderGalleries": "{uploader} 上传的带有 {tag} 标签的画廊",
+    "@tagUploaderGalleries": {
+        "placeholders": {
+            "tag": {
+                "type": "String"
+            },
+            "uploader": {
+                "type": "String"
+            }
+        }
+    },
+    "uploaderGalleries": "{uploader} 上传的画廊",
+    "@uploaderGalleries": {
+        "placeholders": {
+            "uploader": {
+                "type": "String"
+            }
+        }
+    },
+    "downloadAsZip": "下载为ZIP文件",
+    "exportAd": "导出标记为广告的页面",
+    "maxZipFilenameLength": "Zip文件中文件名的最大长度",
+    "downloadComplete": "下载完毕。",
+    "downloadZipFailed": "Zip文件下载失败。",
+    "rating": "评分",
+    "preventScreenCapture": "防止截屏",
+    "seeMoreInfo": "显示更多信息",
+    "markAsNsfw": "标记为NSFW",
+    "markAsSfw": "标记为SFW",
+    "markAsAd": "标记为广告",
+    "markAsNonAd": "标记为非广告",
+    "server": "服务器",
+    "useEx": "使用 exhentai.org。",
+    "mpv": "从 Multi-Page Viewer 获取页面数据。",
+    "downloadOriginalImg": "下载原始画质的图片。",
+    "exportZipJpnTitle": "导出Zip时优先使用日语标题。",
+    "removePreviousGallery": "移除被新画廊替代的旧画廊。",
+    "serverDbPath": "存放数据库的文件夹位置",
+    "serverDbPathHelp": "如果未设置，将使用下载位置。",
+    "userAgent": "用户代理(User Agent)",
+    "useBrowserUA": "使用当前浏览器的用户代理",
+    "downloadLocation": "下载位置",
+    "enterCookies": "在此输入 Cookies",
+    "enterNewCookies": "在此输入新的 Cookies",
+    "maxTaskCount": "最大并行任务数",
+    "invalidNumber": "非法的数字。",
+    "numberOutOfRange": "数字超出了范围。",
+    "maxRetryCount": "最大重试次数",
+    "maxDownloadImgCount": "最大图片并行下载数",
+    "listeningPort": "监听端口",
+    "listeningHostname": "监听主机",
+    "meiliHost": "Meilisearch 服务器主机",
+    "meiliUpdateApiKey": "用于更新画廊元数据的 Meilisearch API 密钥",
+    "meiliSearchApiKey": "用于搜索的 Meilisearch API 密钥",
+    "ffmpegPath": "FFMPEG 二进制的位置",
+    "thumbnailMethod": "生成缩略图的方式",
+    "thumbnailMethod0": "FFMPEG 二进制",
+    "thumbnailMethod1": "FFMPEG API",
+    "thumbnailDir": "存放缩略图的文件夹",
+    "imgVerifySecret": "用于验证图片 verify 的密钥",
+    "flutterFrontend": "flutter 前端路径",
+    "fetchTimeout": "Fetch 超时时间",
+    "downloadTimeout": "下载超时时间",
+    "downloadTimeoutHelp": "当指定时间段内没有任何内容收到时，将会停止下载。",
+    "millisecond": "毫秒",
+    "ffprobePath": "FFPROBE 二进制的位置",
+    "corsCredentialsHostsHint": "例如： https://ehf.lifegpc.com",
+    "invalidURL": "非法的 URL。",
+    "invalidURLOrigin": "非法的 URL 源。",
+    "httpHttpsNeeded": "不支持的协议。仅支持 http 或 https。",
+    "corsCredentialsHosts": "被允许发送带有凭证的 CORS 请求的 URL 源",
+    "corsCredentialsHostsHelp": "将网站加入这个列表会导致安全风险，请确保你信任这些网站。",
+    "galleryDetails": "画廊详情",
+    "title2": "标题",
+    "titleJpn": "日语标题",
+    "meiliHosts": "特定域名的 Meilisearch 服务器主机名",
+    "meiliHostsHelp": "来自这些域的请求将收到相应的 Meilisearch 服务器主机名。",
+    "keyIsEmpty": "键不能为空。",
+    "keyIsExists": "键已存在。",
+    "redirectToFlutter": "访问根 URL 时重定向到 flutter 前端。",
+    "downloadTimeoutCheckInterval": "下载超时检测间隔",
+    "downloadTimeoutCheckIntervalHelp": "值越小，检测准确性越高，但是消耗更多的 CPU。",
+    "dockerHelper": "服务器运行在 Docker 容器中。除非你知道你在做什么，否则不要修改这个设置。",
+    "taskManager": "任务管理器",
+    "waiting": "等待中",
+    "running": "运行中",
+    "finished": "已完成",
+    "failed": "已失败",
+    "allTasks": "所有任务",
+    "ehMetadataCacheTime": "E-Hentai 画廊元数据缓存时间",
+    "hour": "小时",
+    "createDownloadTask": "新建下载任务",
+    "galleryURL": "画廊地址",
+    "galleryToken": "画廊令牌",
+    "randomFileSecret": "生成无需登录即可访问随机文件的令牌的密钥",
+    "downloadTask": "下载任务",
+    "taskDetails": "任务详情",
+    "taskId": "任务ID",
+    "taskType": "任务类型",
+    "exportZipTask": "导出为ZIP文件任务",
+    "updateMeiliSearchDataTask": "同步meilisearch服务器数据任务",
+    "fixGalleryPageTask": "修复画廊页面数据任务",
+    "allGalleries": "所有画廊",
+    "processId": "进程ID",
+    "taskStatus": "任务状态",
+    "fatalError": "致命错误",
+    "fetchingMetadata": "获取元数据中…",
+    "downloadedPages": "已下载页数",
+    "failedPages": "下载失败的页数",
+    "totalPages": "总页数",
+    "downloadedSize": "已下载 {size}",
+    "@downloadedSize": {
+        "placeholders": {
+            "size": {
+                "type": "String"
+            }
+        }
+    },
+    "comma": "，",
+    "downloadedSize2": "已下载大小",
+    "speed": "速度",
+    "days": "{num} 天",
+    "@days": {
+        "placeholders": {
+            "num": {
+                "type": "int"
+            }
+        }
+    },
+    "category": "分类",
+    "uploader": "上传者",
+    "dlUseAvgSpeed": "在任务详情中显示平均速度。",
+    "refresh": "刷新",
+    "originalImg": "原图",
+    "overwriteDefaultConfig": "覆盖默认设置",
+    "enableImageCache": "将图片缓存到本地硬盘。",
+    "cachedFileSize": "已缓存文件大小",
+    "update": "更新",
+    "updateFileSize": "更新文件大小",
+    "clearCaches": "清除缓存",
+    "userManagemant": "用户管理",
+    "admin": "管理员",
+    "user": "用户",
+    "edit": "编辑",
+    "delete": "删除",
+    "createNewUser": "新建用户",
+    "readGallery": "查看画廊",
+    "editGallery": "编辑画廊",
+    "deleteGallery": "删除画廊",
+    "manageTasks": "管理任务",
+    "allPermissions": "所有权限",
+    "userPermissions": "用户权限",
+    "revokeToken": "撤销所有登录的会话",
+    "editUser": "编辑用户",
+    "rootUser": "根用户",
+    "deleteUserConfirm": "是否删除用户 {user} ？",
+    "@deleteUserConfirm": {
+        "placeholders": {
+            "user": {
+                "type": "String"
+            }
+        }
+    },
+    "failedDeleteUser": "删除用户失败：",
+    "deleteUser": "删除用户",
+    "display": "显示",
+    "cache": "缓存",
+    "cancel": "取消",
+    "changeUsername": "修改用户名",
+    "failedChangeUsername": "修改用户名失败：",
+    "usernameIsAlreadyUsed": "此用户名已被其他用户占用。",
+    "changePassword": "修改密码",
+    "failedChangePassword": "修改密码失败：",
+    "oldPassword": "旧密码",
+    "newPassword": "新密码",
+    "incorrectPassword": "不正确的密码。",
+    "changedPasswordSuccessfully": "修改密码成功。",
+    "logout": "退出登录",
+    "logoutConfirm": "是否退出登录",
+    "failedLogout": "退出登录失败：",
+    "createExportZipTask": "新建导出为ZIP文件任务",
+    "outputDir": "输出文件夹",
+    "copyOriImgUrl": "复制原图链接到剪贴板"
 }
diff --git a/lib/l10n/app_zh_CN.arb b/lib/l10n/app_zh_CN.arb
deleted file mode 100644
index 87f9d32..0000000
--- a/lib/l10n/app_zh_CN.arb
+++ /dev/null
@@ -1,247 +0,0 @@
-{
-    "@@locale": "zh_CN",
-    "title": "E-Hentai 下载器面板",
-    "serverHost": "EH Downloader 服务器主机",
-    "apiPath": "API 路径",
-    "username": "用户名",
-    "password": "密码",
-    "save": "保存",
-    "login": "登录",
-    "titleBar": "EH 下载器",
-    "incorrectUserPassword": "不正确的用户名或密码。",
-    "networkError": "网络错误。",
-    "internalError": "出现了内部错误，请将日志发送给开发者。",
-    "setServerUrl": "服务器地址",
-    "createRootUser": "创建根用户",
-    "skip": "跳过",
-    "create": "创建",
-    "settings": "设置",
-    "lang": "语言",
-    "systemLang": "系统语言",
-    "reset": "重置",
-    "galleries": "画廊",
-    "loading": "加载中…",
-    "gallery": "画廊",
-    "useTitleJpn": "优先使用日语标题",
-    "showNsfw": "默认显示NSFW图片",
-    "read": "阅读",
-    "download": "下载",
-    "colon": "：",
-    "copyImage": "复制图片到剪贴板",
-    "copyImgUrl": "复制图片链接到剪贴板",
-    "retry": "重试",
-    "displayAd": "显示广告页面",
-    "showTranslatedTag": "显示标签翻译（仅限中文）",
-    "none": "无",
-    "sortByGid": "按画廊ID排序",
-    "asc": "升序",
-    "desc": "降序",
-    "saveAs": "另存为",
-    "posted": "上传时间",
-    "visible": "可见性",
-    "yes": "是",
-    "no": "否",
-    "fileSize": "文件大小",
-    "pageLength": "页数",
-    "pages": "{value} 页",
-    "@pages": {
-        "placeholders": {
-            "value": {
-                "type": "int",
-                "format": "decimalPattern"
-            }
-        }
-    },
-    "gid": "画廊ID",
-    "tagGalleries": "带有 {tag} 标签的画廊",
-    "@tagGalleries": {
-        "placeholders": {
-            "tag": {
-                "type": "String"
-            }
-        }
-    },
-    "tagUploaderGalleries": "{uploader} 上传的带有 {tag} 标签的画廊",
-    "@tagUploaderGalleries": {
-        "placeholders": {
-            "tag": {
-                "type": "String"
-            },
-            "uploader": {
-                "type": "String"
-            }
-        }
-    },
-    "uploaderGalleries": "{uploader} 上传的画廊",
-    "@uploaderGalleries": {
-        "placeholders": {
-            "uploader": {
-                "type": "String"
-            }
-        }
-    },
-    "downloadAsZip": "下载为ZIP文件",
-    "exportAd": "导出标记为广告的页面",
-    "maxZipFilenameLength": "Zip文件中文件名的最大长度",
-    "downloadComplete": "下载完毕。",
-    "downloadZipFailed": "Zip文件下载失败。",
-    "rating": "评分",
-    "preventScreenCapture": "防止截屏",
-    "seeMoreInfo": "显示更多信息",
-    "markAsNsfw": "标记为NSFW",
-    "markAsSfw": "标记为SFW",
-    "markAsAd": "标记为广告",
-    "markAsNonAd": "标记为非广告",
-    "server": "服务器",
-    "useEx": "使用 exhentai.org。",
-    "mpv": "从 Multi-Page Viewer 获取页面数据。",
-    "downloadOriginalImg": "下载原始画质的图片。",
-    "exportZipJpnTitle": "导出Zip时优先使用日语标题。",
-    "removePreviousGallery": "移除被新画廊替代的旧画廊。",
-    "serverDbPath": "存放数据库的文件夹位置",
-    "serverDbPathHelp": "如果未设置，将使用下载位置。",
-    "userAgent": "用户代理(User Agent)",
-    "useBrowserUA": "使用当前浏览器的用户代理",
-    "downloadLocation": "下载位置",
-    "enterCookies": "在此输入 Cookies",
-    "enterNewCookies": "在此输入新的 Cookies",
-    "maxTaskCount": "最大并行任务数",
-    "invalidNumber": "非法的数字。",
-    "numberOutOfRange": "数字超出了范围。",
-    "maxRetryCount": "最大重试次数",
-    "maxDownloadImgCount": "最大图片并行下载数",
-    "listeningPort": "监听端口",
-    "listeningHostname": "监听主机",
-    "meiliHost": "Meilisearch 服务器主机",
-    "meiliUpdateApiKey": "用于更新画廊元数据的 Meilisearch API 密钥",
-    "meiliSearchApiKey": "用于搜索的 Meilisearch API 密钥",
-    "ffmpegPath": "FFMPEG 二进制的位置",
-    "thumbnailMethod": "生成缩略图的方式",
-    "thumbnailMethod0": "FFMPEG 二进制",
-    "thumbnailMethod1": "FFMPEG API",
-    "thumbnailDir": "存放缩略图的文件夹",
-    "imgVerifySecret": "用于验证图片 verify 的密钥",
-    "flutterFrontend": "flutter 前端路径",
-    "fetchTimeout": "Fetch 超时时间",
-    "downloadTimeout": "下载超时时间",
-    "downloadTimeoutHelp": "当指定时间段内没有任何内容收到时，将会停止下载。",
-    "millisecond": "毫秒",
-    "ffprobePath": "FFPROBE 二进制的位置",
-    "corsCredentialsHostsHint": "例如： https://ehf.lifegpc.com",
-    "invalidURL": "非法的 URL。",
-    "invalidURLOrigin": "非法的 URL 源。",
-    "httpHttpsNeeded": "不支持的协议。仅支持 http 或 https。",
-    "corsCredentialsHosts": "被允许发送带有凭证的 CORS 请求的 URL 源",
-    "corsCredentialsHostsHelp": "将网站加入这个列表会导致安全风险，请确保你信任这些网站。",
-    "galleryDetails": "画廊详情",
-    "title2": "标题",
-    "titleJpn": "日语标题",
-    "meiliHosts": "特定域名的 Meilisearch 服务器主机名",
-    "meiliHostsHelp": "来自这些域的请求将收到相应的 Meilisearch 服务器主机名。",
-    "keyIsEmpty": "键不能为空。",
-    "keyIsExists": "键已存在。",
-    "redirectToFlutter": "访问根 URL 时重定向到 flutter 前端。",
-    "downloadTimeoutCheckInterval": "下载超时检测间隔",
-    "downloadTimeoutCheckIntervalHelp": "值越小，检测准确性越高，但是消耗更多的 CPU。",
-    "dockerHelper": "服务器运行在 Docker 容器中。除非你知道你在做什么，否则不要修改这个设置。",
-    "taskManager": "任务管理器",
-    "waiting": "等待中",
-    "running": "运行中",
-    "finished": "已完成",
-    "failed": "已失败",
-    "allTasks": "所有任务",
-    "ehMetadataCacheTime": "E-Hentai 画廊元数据缓存时间",
-    "hour": "小时",
-    "createDownloadTask": "新建下载任务",
-    "galleryURL": "画廊地址",
-    "galleryToken": "画廊令牌",
-    "randomFileSecret": "生成无需登录即可访问随机文件的令牌的密钥",
-    "downloadTask": "下载任务",
-    "taskDetails": "任务详情",
-    "taskId": "任务ID",
-    "taskType": "任务类型",
-    "exportZipTask": "导出为ZIP文件任务",
-    "updateMeiliSearchDataTask": "同步meilisearch服务器数据任务",
-    "fixGalleryPageTask": "修复画廊页面数据任务",
-    "allGalleries": "所有画廊",
-    "processId": "进程ID",
-    "taskStatus": "任务状态",
-    "fatalError": "致命错误",
-    "fetchingMetadata": "获取元数据中…",
-    "downloadedPages": "已下载页数",
-    "failedPages": "下载失败的页数",
-    "totalPages": "总页数",
-    "downloadedSize": "已下载 {size}",
-    "@downloadedSize": {
-        "placeholders": {
-            "size": {
-                "type": "String"
-            }
-        }
-    },
-    "comma": "，",
-    "downloadedSize2": "已下载大小",
-    "speed": "速度",
-    "days": "{num} 天",
-    "@days": {
-        "placeholders": {
-            "num": {
-                "type": "int"
-            }
-        }
-    },
-    "category": "分类",
-    "uploader": "上传者",
-    "dlUseAvgSpeed": "在任务详情中显示平均速度。",
-    "refresh": "刷新",
-    "originalImg": "原图",
-    "overwriteDefaultConfig": "覆盖默认设置",
-    "enableImageCache": "将图片缓存到本地硬盘。",
-    "cachedFileSize": "已缓存文件大小",
-    "update": "更新",
-    "updateFileSize": "更新文件大小",
-    "clearCaches": "清除缓存",
-    "userManagemant": "用户管理",
-    "admin": "管理员",
-    "user": "用户",
-    "edit": "编辑",
-    "delete": "删除",
-    "createNewUser": "新建用户",
-    "readGallery": "查看画廊",
-    "editGallery": "编辑画廊",
-    "deleteGallery": "删除画廊",
-    "manageTasks": "管理任务",
-    "allPermissions": "所有权限",
-    "userPermissions": "用户权限",
-    "revokeToken": "撤销所有登录的会话",
-    "editUser": "编辑用户",
-    "rootUser": "根用户",
-    "deleteUserConfirm": "是否删除用户 {user} ？",
-    "@deleteUserConfirm": {
-        "placeholders": {
-            "user": {
-                "type": "String"
-            }
-        }
-    },
-    "failedDeleteUser": "删除用户失败：",
-    "deleteUser": "删除用户",
-    "display": "显示",
-    "cache": "缓存",
-    "cancel": "取消",
-    "changeUsername": "修改用户名",
-    "failedChangeUsername": "修改用户名失败：",
-    "usernameIsAlreadyUsed": "此用户名已被其他用户占用。",
-    "changePassword": "修改密码",
-    "failedChangePassword": "修改密码失败：",
-    "oldPassword": "旧密码",
-    "newPassword": "新密码",
-    "incorrectPassword": "不正确的密码。",
-    "changedPasswordSuccessfully": "修改密码成功。",
-    "logout": "退出登录",
-    "logoutConfirm": "是否退出登录",
-    "failedLogout": "退出登录失败：",
-    "createExportZipTask": "新建导出为ZIP文件任务",
-    "outputDir": "输出文件夹",
-    "copyOriImgUrl": "复制原图链接到剪贴板"
-}