diff --git a/src/assets/translations/zh_Hans.json b/src/assets/translations/zh_Hans.json
index cccffd3..eb41e64 100644
--- a/src/assets/translations/zh_Hans.json
+++ b/src/assets/translations/zh_Hans.json
@@ -29,10 +29,10 @@
         "user_admin": "管理员",
         "voice_mode": "语音模块",
         "voice_mode_info": "将聊天界面切换到“收听和录音”模式",
-        "download_chat": "下载聊天",
+        "download_chat": "保存聊天记录",
         "read_only_room": "只读",
         "read_only_room_info": "只允许管理员和主持人发送到聊天室",
-        "export_room": "导出聊天",
+        "export_room": "保存聊天记录",
         "user_moderator": "版主",
         "experimental_features": "实验功能",
         "direct_link": "我的直接链接",
@@ -62,7 +62,15 @@
         "message_history_info": "允许用户查看他们加入群聊之前发送的信息",
         "report_info": "向服务管理员举报此房间存在非法、辱骂或其他有害内容",
         "accept_knock": "接受",
-        "reject_knock": "拒绝"
+        "reject_knock": "拒绝",
+        "join_knock": "人们可以“敲门”。",
+        "knocks": "敲门",
+        "user_creator": "创建者",
+        "confirm_make_admin": "您想让该用户成为管理员吗？",
+        "confirm_revoke_admin": "您想移除该用户的管理员权限吗？",
+        "confirm_make_moderator": "您想让该用户成为版主吗？",
+        "confirm_revoke_moderator": "您想移除该用户的版主权限吗？",
+        "confirm_ban": "您想将该用户踢出房间吗？"
     },
     "leave": {
         "leave": "离开",
@@ -114,7 +122,9 @@
         "unseen_messages": "你没有任何未读信息 | 您有 1 条未读信息 | 您有 {count} 条未读信息",
         "room_list_new_messages": "{count} 条新消息",
         "room_name_required": "聊天室名称必填",
-        "room_topic_required": "需要聊天室描述"
+        "room_topic_required": "需要聊天室描述",
+        "needs_upgrade": "此聊天室需要升级到新的版本",
+        "upgrading": "正在升级聊天室版本"
     },
     "message": {
         "you": "您",
@@ -180,7 +190,9 @@
         "upload_exceeded_file_limit": "超出 ({configFormattedUploadSize}) 的最大文件大小。 ",
         "someone": "某人",
         "failed_to_render": "无法呈现事件",
-        "sent_media": "已发送{count} 媒体项目。"
+        "sent_media": "已发送{count} 媒体项目。",
+        "room_upgraded": "此聊天室已升级，请前往{link}重新加入讨论",
+        "room_upgraded_view_old": "此聊天室已升级，点击{link}查看旧信息"
     },
     "menu": {
         "login": "登录",
@@ -207,7 +219,10 @@
         "user_kick_and_ban": "退出",
         "delete_now": "立即删除",
         "pin": "置顶帖",
-        "unpin": "取消置顶帖子"
+        "unpin": "取消置顶帖子",
+        "user_revoke_admin": "撤销管理员",
+        "cancel_knock": "取消敲门",
+        "upgrade": "升级"
     },
     "power_level": {
         "restricted": "被限制",
@@ -262,7 +277,9 @@
         "accept_ua": "我同意 {agreement}",
         "ua": "服务使用协议",
         "knock": "请求",
-        "enter_knock": "申请加入"
+        "enter_knock": "申请加入",
+        "knock_reason": "敲门原因（可选）",
+        "status_knocking": "正在敲门..."
     },
     "profile": {
         "display_name": "显示名称",
@@ -280,7 +297,8 @@
         "dont_see_yours": "看不到你的？",
         "tell_us": "告诉我们。",
         "display_name_required": "显示名称是必需的",
-        "notification_label": "通知"
+        "notification_label": "通知",
+        "my_rooms": "我的聊天室"
     },
     "new_room": {
         "status_avatar": "正在上传头像",
@@ -321,7 +339,8 @@
         "info_retention_user": "🕓 早于 {time} 的信息将从历史记录中删除。",
         "join_channel": "一切就绪！邀请其他人加入您：{link}",
         "info_retention": "🕓有链接的任何人都可以查看在 {time} 内发送的信息。",
-        "info_auto_join": "欢迎来到{room}。\n您以{you}的身份加入。"
+        "info_auto_join": "欢迎来到{room}。\n您以{you}的身份加入。",
+        "join_knock": "人们可以通过“敲门”来请求加入。"
     },
     "profile_info_popup": {
         "new_room": "新的聊天室",
@@ -411,7 +430,16 @@
         "quality": "画质",
         "original": "原来的",
         "content_credentials": "内容凭据",
-        "learn_more": "了解更多"
+        "learn_more": "了解更多",
+        "compressed": "压缩",
+        "metadata_info_compressed": "压缩图像会自动排除其元数据。",
+        "metadata_info_original": "分享原件将自动包含其元数据。",
+        "exif_data": "Exif 数据",
+        "content_credentials_info": "该媒体可提供来源或历史信息以供验证。",
+        "ai_used": "经过 AI 修改的照片",
+        "screenshot_taken_on": "屏幕截图拍摄于 {date}",
+        "captured_with_camera": "用相机拍摄",
+        "old_photo": "3 个月前的照片"
     },
     "notification": {
         "dialog": {