From b6da77cabec2f87eba79638f2f3a9275e8510571 Mon Sep 17 00:00:00 2001
From: shaw <shaw-wei@foxmail.com>
Date: Thu, 25 Dec 2025 14:27:01 +0800
Subject: [PATCH] docs: update readme

---
 README.md    | 5 +++++
 README_EN.md | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/README.md b/README.md
index d802aa86..615388d9 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,10 @@
 # Claude Relay Service
 
+> [!CAUTION]
+> **安全更新通知**：v1.1.240 及以下版本存在严重的管理员认证绕过漏洞，攻击者可未授权访问管理面板。
+>
+> **请立即更新到 v1.1.241+ 版本**，或迁移到新一代项目 **[CRS 2.0 (sub2api)](https://github.com/Wei-Shaw/sub2api)**
+
 <div align="center">
 
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
diff --git a/README_EN.md b/README_EN.md
index 477c2f52..7482459d 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -1,5 +1,10 @@
 # Claude Relay Service
 
+> [!CAUTION]
+> **Security Update**: v1.1.240 and below contain a critical admin authentication bypass vulnerability allowing unauthorized access to the admin panel.
+>
+> **Please update to v1.1.241+ immediately**, or migrate to the next-generation project **[CRS 2.0 (sub2api)](https://github.com/Wei-Shaw/sub2api)**
+
 <div align="center">
 
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)