doc: update document. (#247)

jaywcjlove · jaywcjlove · commit f9508e279ab6 · 2023-11-23T19:31:08.000+08:00
diff --git a/core/README.md b/core/README.md
@@ -81,8 +81,6 @@ export default function Demo() {
 
 syntax: <code>```jsx {1,4-5}</code>
 
-⚠️ `v5` version `highlight line` and `Show Line Numbers` functions are invalid and need ~~`rehype-prism-plus@1.6.3`~~ to be upgraded.
-
 ```jsx mdx:preview
 import React from 'react';
 import MarkdownPreview from '@uiw/react-markdown-preview';
@@ -118,8 +116,6 @@ export default function Demo() {
 
 syntax: <code>```jsx showLineNumbers {1,4-5}</code>
 
-⚠️ `v5` version `highlight line` and `Show Line Numbers` functions are invalid and need ~~`rehype-prism-plus@1.6.3`~~ to be upgraded.
-
 ```jsx mdx:preview?background=#fff
 import React from 'react';
 import MarkdownPreview from '@uiw/react-markdown-preview';
