how to config it

[lkzwc]

my blog is show total? how to show read more?

[slorber]

1: I think it's options.sidebarCollapsible: true (https://docusaurus.io/docs/api/plugins/@docusaurus/plugin-content-docs#sidebarCollapsible - 🤔 our docs comment looks wrong to me, will have to double check)

2: use the <!--truncate--> marker in your blog post (as explained in your screenshot 😅 )

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[nicocodemance]

@lkzwc
You can use on your blog page

For example:

---
slug: long-blog-post
title: Long Blog Post
authors: nicholidev
tags: [hello, docusaurus]
---

This is the summary of a very long blog post,

Use a `<!--` `truncate` `-->` comment to limit blog post size in the list view.

<!--truncate-->

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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque elementum dignissim ultricies. Fusce rhoncus ipsum tempor eros aliquam consequat. Lorem ipsum dolor sit amet

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque elementum dignissim ultricies. Fusce rhoncus ipsum tempor eros aliquam consequat. Lorem ipsum dolor sit amet

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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque elementum dignissim ultricies. Fusce rhoncus ipsum tempor eros aliquam consequat. Lorem ipsum dolor sit amet

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Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque elementum dignissim ultricies. Fusce rhoncus ipsum tempor eros aliquam consequat. Lorem ipsum dolor sit amet

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque elementum dignissim ultricies. Fusce rhoncus ipsum tempor eros aliquam consequat. Lorem ipsum dolor sit amet

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[lkzwc]

https://docusaurus.io/docs/api/plugins/@docusaurus/plugin-content-docs#sidebarCollapsible

Thanks @nicholidev