diff --git a/web/public/static/langs/zh_Hans.json b/web/public/static/langs/zh_Hans.json
index fbbc1a2f..d66a8142 100644
--- a/web/public/static/langs/zh_Hans.json
+++ b/web/public/static/langs/zh_Hans.json
@@ -115,8 +115,8 @@
     "subscribe_dialog_error_user_anonymous": "匿名",
     "prefs_notifications_title": "通知",
     "prefs_notifications_sound_title": "通知提示音",
-    "prefs_notifications_sound_description_none": "收到通知时不播放任何声音",
-    "prefs_notifications_sound_description_some": "收到通知时播放 {{sound}} 声音",
+    "prefs_notifications_sound_description_none": "收到通知时不播放任何提示音",
+    "prefs_notifications_sound_description_some": "收到通知时播放 {{sound}} 提示音",
     "prefs_notifications_sound_no_sound": "静音",
     "prefs_notifications_sound_play": "播放选中声音",
     "prefs_notifications_min_priority_title": "最低优先级",
@@ -152,9 +152,9 @@
     "prefs_appearance_title": "外观",
     "prefs_appearance_language_title": "语言",
     "prefs_appearance_theme_title": "主題",
-    "prefs_appearance_theme_system": "系統 (預設)",
-    "prefs_appearance_theme_dark": "黑暗模式",
-    "prefs_appearance_theme_light": "光亮模式",
+    "prefs_appearance_theme_system": "系统 (默认)",
+    "prefs_appearance_theme_dark": "深色模式",
+    "prefs_appearance_theme_light": "浅色模式",
     "priority_min": "最低",
     "priority_low": "低",
     "priority_default": "默认",