From 75eae870e0eafa6cd415c0d73acec8c31e2f7ba0 Mon Sep 17 00:00:00 2001
From: gaoziman <2942894660@qq.com>
Date: Wed, 24 Dec 2025 15:59:51 +0800
Subject: [PATCH] =?UTF-8?q?fix(CodeBlock):=20=E4=BF=AE=E5=A4=8D=20HTML=20?=
 =?UTF-8?q?=E9=A2=84=E8=A7=88=E5=88=A4=E6=96=AD=E9=80=BB=E8=BE=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- 限制 HTML 预览仅支持 html/htm 类型
- 移除对 xml/svg 等 markup 类型的预览支持
---
 src/components/markdown/CodeBlock.tsx | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/components/markdown/CodeBlock.tsx b/src/components/markdown/CodeBlock.tsx
index d7f2a3d..1dd0596 100644
--- a/src/components/markdown/CodeBlock.tsx
+++ b/src/components/markdown/CodeBlock.tsx
@@ -88,9 +88,8 @@ export function CodeBlock({
   // 规范化语言名称
   const normalizedLanguage = languageAliases[language.toLowerCase()] || language.toLowerCase();
 
-  // 判断是否支持 HTML 预览
-  const isHtmlPreviewable = ['html', 'htm', 'markup'].includes(normalizedLanguage) ||
-                            ['html', 'htm'].includes(language.toLowerCase());
+  // 判断是否支持 HTML 预览（仅 html/htm，不包括 xml/svg）
+  const isHtmlPreviewable = ['html', 'htm'].includes(language.toLowerCase());
 
   // 判断是否可执行：语言支持 + 代码满足执行条件
   const canRun = isRunnableLanguage(language) && isCodeExecutable(code, language);