chore: update vscode extension infomation

iChenLei · web-flow · commit 97091c2bea52 · 2022-06-15T14:35:59.000+08:00
diff --git a/README.md b/README.md
@@ -475,9 +475,9 @@ module.exports = {
 
 ### VS Code
 
-* [`mhmadhamster.postcss-language`] adds PostCSS and SugarSS support.
+* [`csstools.postcss`] adds PostCSS support.
 
-[`mhmadhamster.postcss-language`]: https://marketplace.visualstudio.com/items?itemName=mhmadhamster.postcss-language
+[`csstools.postcss`]: https://marketplace.visualstudio.com/items?itemName=csstools.postcss
 
 
 ### Atom
