diff --git a/README.md b/README.md
index b2ca2c5..0b2851a 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,8 @@
 
 *Same request, every vendor. Broken JSON, fixed without inventing data.*
 
+> **Official repository.** This is the only official repository of dsh-translate, maintained by PerryLink. Same-name repositories under other accounts are not affiliated.
+
 [![License](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](LICENSE)
 [![DSH plugin](https://img.shields.io/badge/dsh-plugin-✅-green)](https://github.com/topics/dsh-plugin)
 [![Node](https://img.shields.io/badge/node-%5E22.19%20%7C%7C%20%3E%3D24-brightgreen.svg)](#)
diff --git a/README.zh.md b/README.zh.md
index a8c8097..2133431 100644
--- a/README.zh.md
+++ b/README.zh.md
@@ -7,6 +7,8 @@
 
 *同一请求，适配每家厂商。坏 JSON 修好，绝不编造数据。*
 
+> **官方仓库。** 本仓库是 dsh-translate 的唯一官方仓库，由 PerryLink 维护。其他账号下的同名仓库与本项目无关。
+
 [![License](https://img.shields.io/badge/license-Apache%202.0-blue.svg)](LICENSE)
 [![DSH plugin](https://img.shields.io/badge/dsh-plugin-✅-green)](https://github.com/topics/dsh-plugin)
 [![Node](https://img.shields.io/badge/node-%5E22.19%20%7C%7C%20%3E%3D24-brightgreen.svg)](#)