diff --git a/README-zh.md b/README-zh.md
index 16d0153..0a8366d 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -66,6 +66,11 @@ https://www.notion.so/myworkspace/a8aec43384f447ed84390e8e42c2e089?v=...
 默认可以不填写
 横幅URL必须是图像URL，例如：https：//i.imgur.com/xxx.jpg
 
+## Notion ID [可选]
+Notion ID是你想分享文件的页面ID。
+如果你不写它，notion将分享到默认的链接，如：https://www.notion.so/myworkspace/a8aec43384f447ed84390，访问这个页面将重定向到你的网站页面。
+如果你写了Notion ID，它将分享到页面链接如：https://your_user_name.notion.site/myworkspace/a8aec43384f447ed84390。不需要重定向网址。
+
 # 请我喝杯咖啡
 
 [顿顿饭](https://dun.mianbaoduo.com/@easy)
diff --git a/README.md b/README.md
index a4572d0..d409e0a 100644
--- a/README.md
+++ b/README.md
@@ -77,6 +77,12 @@ A share link will be automatically generated after successful upload
 banner url must be a image url like: https://i.imgur.com/xxx.jpg
 if you don't want to use banner, leave it blank
 
+## Notion ID [option]
+Notion ID is the page ID you want to share the file to.
+if you don't write it, notion will share to the default link like: https://www.notion.so/myworkspace/a8aec43384f447ed84390 that visit this page to redirect to your site page
+if you write the Notion ID, it will share to the page link like: https://your_user_name.notion.site/myworkspace/a8aec43384f447ed84390. don't need to redirect url.
+
+
 # Buy me a cup of coffee.
 
 [Buy me a coffee](https://dun.mianbaoduo.com/@easy)