diff --git a/locales/zh-CN.yml b/locales/zh-CN.yml
index 6bb477e047..d1899549a7 100644
--- a/locales/zh-CN.yml
+++ b/locales/zh-CN.yml
@@ -1409,6 +1409,7 @@ presets: "预设值"
 zeroPadding: "填充 0"
 nothingToConfigure: "没有项目"
 viewRenotedChannel: "查看转帖所属频道"
+previewingTheme: "正在预览主题"
 previewingThemeRestore: "还原"
 _imageEditing:
   _vars: