diff --git a/scripts/publish-studio-library.mjs b/scripts/publish-studio-library.mjs
index 891eb0e..f8422ea 100644
--- a/scripts/publish-studio-library.mjs
+++ b/scripts/publish-studio-library.mjs
@@ -16,12 +16,14 @@ for(const [id,entry] of [[canonical,current],[legacy,old]]){try{await readFile(d
 const catalogue=await api('/studio/api/layouts');
 let markdown=(await readFile(new URL('../content/studio-tools/layouts-api.md',import.meta.url),'utf8')).replace('{{LAYOUTS}}',catalogue.layouts.filter(l=>l.family==='fixed').map(l=>`- [${l.id} · ${l.name}](${l.url}) · [参数](${l.api})`).join('\n'));
 const appendixMarker='## 兼容工具原说明与代码示例';
+const historicalNotice='> 以下保留历史工具示例，不代表当前 API 保存与打开流程。历史文字中关于首页、编辑器和旧结果地址的描述已过时：当前由 API 创建 ID，直接打开 `/studio/template-layout?id={UUID}`，无需选版或编辑器。当前契约以上文为准。';
 if(current.editableMarkdown.includes(appendixMarker)){
- markdown+='\n\n'+current.editableMarkdown.slice(current.editableMarkdown.indexOf(appendixMarker));
+ const appendix=current.editableMarkdown.slice(current.editableMarkdown.indexOf(appendixMarker));
+ markdown+='\n\n'+(appendix.includes(historicalNotice)?appendix:appendix.replace(appendixMarker,appendixMarker+'\n\n'+historicalNotice));
 }else{
  if(old.archived)throw Error('Original toolbox appendix is missing; refusing to replace it with the archived redirect');
  const legacyOriginal=JSON.parse(await readFile(dir+'/'+legacy+'-before.json','utf8')).editableMarkdown;
- markdown+='\n\n'+appendixMarker+'\n\n以下保留原工具的说明与 HTML/React/Next.js 调用示例；它们是无状态兼容接口，持久化页面请使用上文 CRUD。\n\n'+legacyOriginal;
+ markdown+='\n\n'+appendixMarker+'\n\n'+historicalNotice+'\n\n以下保留原工具的说明与 HTML/React/Next.js 调用示例；它们是无状态兼容接口，持久化页面请使用上文 CRUD。\n\n'+legacyOriginal;
 }
 const tagIds=entry=>[...new Set([...(entry.systemTags||[]).map(t=>t.id),...entry.categories.map(name=>tags.find(t=>t.name===name)?.id).filter(Boolean)])];
 const body=(entry,text,title=entry.title)=>({title,description:entry.description,markdown:text,tags:tagIds(entry),assets:entry.assets,coverAssetId:entry.coverAssetId,revision:entry.revision});