diff --git a/README.md b/README.md
index 406b641e2..f37a15679 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@
 
 ## 💡 简介
 
-思源笔记是一款 Markdown 块级引用和双向链接的网状笔记应用，支持 Windows、Mac 和 Linux。
+思源笔记是一款 Markdown 块级引用和双向链接的网状笔记应用，支持 Windows、Mac 和 Linux，可在浏览器上直接使用，支持移动端适配。
 
 欢迎到[思源笔记官方讨论区](https://ld246.com/tag/siyuan)了解更多。
 
diff --git a/README_en_US.md b/README_en_US.md
index ce3b4170c..b23097f66 100644
--- a/README_en_US.md
+++ b/README_en_US.md
@@ -15,7 +15,7 @@
 
 ## 💡 Introduction
 
-SiYuan is a desktop Markdown Block-Reference and Bidirectional-Link note-taking application, supports Windows, Mac and Linux.
+SiYuan is a desktop Markdown Block-Reference and Bidirectional-Link note-taking application, supports Windows, Mac and Linux, can be used directly on the browser, and supports mobile-end adaptation.
 
 Welcome to [SiYuan Official Discussion Forum](https://ld246.com/tag/siyuan) to learn more.