diff --git a/README.md b/README.md
index aaba2fa..e8347a8 100644
--- a/README.md
+++ b/README.md
@@ -1,41 +1,2 @@
-# Website
+# Histb Doc
 
-This website is built using [Docusaurus 2](https://docusaurus.io/), a modern static website generator.
-
-### Installation
-
-```
-$ yarn
-```
-
-### Local Development
-
-```
-$ yarn start
-```
-
-This command starts a local development server and opens up a browser window. Most changes are reflected live without having to restart the server.
-
-### Build
-
-```
-$ yarn build
-```
-
-This command generates static content into the `build` directory and can be served using any static contents hosting service.
-
-### Deployment
-
-Using SSH:
-
-```
-$ USE_SSH=true yarn deploy
-```
-
-Not using SSH:
-
-```
-$ GIT_USER=<Your GitHub username> yarn deploy
-```
-
-If you are using GitHub pages for hosting, this command is a convenient way to build the website and push to the `gh-pages` branch.
diff --git a/blog/buy-histb.md b/blog/buy-histb.md
index f802f24..f861d00 100644
--- a/blog/buy-histb.md
+++ b/blog/buy-histb.md
@@ -5,6 +5,9 @@ authors: [teasiu]
 tags: [hi3798m]
 ---
 
+如果你刷机失败或者尚未有合适的设备，
+应网友的要求，我们准备了少量的硬件，
+已经刷好专业版NAS系统，欢迎选购。
 # Hi3798mv100
 
 华为悦盒ec6108v9c