# Unwrapped 代码块阻止进一步编辑

**URL:** https://meta.discourse.org/t/unwrapped-code-block-prevents-further-edits/306808
**Category:** Support
**Created:** [2024年五月5日 15:25 UTC](https://meta.discourse.org/t/unwrapped-code-block-prevents-further-edits/306808 "2024-05-05T15:25:19Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![Arkshine](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/arkshine/32/298682_2.png) [@Arkshine](https://meta.discourse.org/u/Arkshine)
#### Post date: [2024年五月6日 00:52 UTC](https://meta.discourse.org/t/unwrapped-code-block-prevents-further-edits/306808/5 "2024-05-06T00:52:59Z")

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> [@Divinebaboon](#):
>
> 一位用户建议是 Cloudflare 引起的……

你说得对。这里有一个类似的主题：

> [@Error with code blocks: 403 Forbidden](https://meta.discourse.org/t/error-with-code-blocks-403-forbidden/280764/3?u=arkshine):
>
> Further to this, we nearly always find that 403 errors like this when attempting to create posts (especially with code blocks!) are due to an overzealous [WAF](https://en.wikipedia.org/wiki/Web_application_firewall) believing the code blocks are shellcode or an injection attack. I note that the instance in question seems to be fronted by a WAF: ○ → host hpc-discourse.uni.lu hpc-discourse.uni.lu is an alias for fstc-waf2.uni.lu. and thus I strongly suspect the 403 errors are coming not from Discourse, but from your WAF. Inspecting the headers of th…

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