diff --git a/.github/README.md b/.github/READIT.md
similarity index 82%
rename from .github/README.md
rename to .github/READIT.md
index 9016a8e..b663147 100644
--- a/.github/README.md
+++ b/.github/READIT.md
@@ -2,12 +2,14 @@
  ! SPDX-License-Identifier: GFDL-1.3-or-later
  ! -------------------------------------------------------------
  ! Doc Type      : Markdown
- ! Doc Name      : (Overview .github) README.md
+ ! Doc Name      : (Overview .github) READIT.md
  ! Doc Authors   : Aoran Zeng <ccmywish@qq.com>
  ! Contributors  :  Nul None  <nul@none.org>
  !               |
  ! Created On    : <2025-06-20>
  ! Last Modified : <2025-06-20>
+ !
+ ! 此文件不能叫做 README.md，否则 GitHub 主页会显示此文件
  ! ---------------------------------------------------------- -->
 
 [`pull_request_template.md`](./pull_request_template.md) 是 [`PULL_REQUEST_TEMPLATE/Implement.md`](./PULL_REQUEST_TEMPLATE/Implement.md) 的最简化版