diff --git a/README.md b/README.md
index 911af8f..930ff46 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,8 @@
 
 [中文文档](./README_zh.md)
 
+> This repository was previously used to publish speculative analysis of Claude Code's internals, which contained inaccuracies and overstepped boundaries. We apologize to Anthropic and the community. All such content has been removed and replaced with original educational material.
+
 > Works with **[Kode CLI](https://github.com/shareAI-lab/Kode)**, **Claude Code**, **Cursor**, and any agent supporting the [Agent Skills Spec](https://github.com/anthropics/agent-skills).
 
 <img height="400" alt="demo" src="https://github.com/user-attachments/assets/0e1e31f8-064f-4908-92ce-121e2eb8d453" />
diff --git a/README_zh.md b/README_zh.md
index 702fa3e..6863cd9 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -6,6 +6,8 @@
 
 [English](./README.md)
 
+> 本仓库曾发布过对 Claude Code 内部实现的推测性分析，内容存在诸多不准确之处。我们为此向 Anthropic 及社区致歉。相关内容已全部移除，现已替换为原创教学材料。
+
 > 兼容 **[Kode CLI](https://github.com/shareAI-lab/Kode)**、**Claude Code**、**Cursor**，以及任何支持 [Agent Skills Spec](https://github.com/anthropics/agent-skills) 的 Agent。
 
 <img height="400" alt="demo" src="https://github.com/user-attachments/assets/0e1e31f8-064f-4908-92ce-121e2eb8d453" />