diff --git a/README-zh.md b/README-zh.md
index a430668..67f6c78 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -14,6 +14,7 @@
 - **多种数据库类型**：支持通用、NotionNext 和自定义数据库。
 - **自定义属性**：在自定义数据库中，可将任何 frontmatter 键映射到任何 Notion 属性。
 - **灵活同步**：即时选择要同步到哪个数据库。
+- **附件上传**：自动上传本地图片和 PDF 到 Notion，支持 Wikilink、Markdown 链接格式。
 
 ## 致谢
 
diff --git a/README.md b/README.md
index 4ea3851..84beb77 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@ Share files from Obsidian to any Notion database using the Notion API. This plug
 - **Multiple Database Types**: Supports General, NotionNext, and Custom databases.
 - **Custom Properties**: Map any frontmatter key to any Notion property in custom databases.
 - **Flexible Syncing**: Choose which database to sync to on-the-fly.
+- **Attachment Upload**: Automatically uploads local images and PDFs to Notion, supporting Wikilinks and Markdown links.
 
 ## Acknowledgment