From de195e536ba8bfa6596e92b0b77e9a5d531e68d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=91=9B=E5=B3=BB=E6=81=BA?= <202115006@mail.sdu.edu.cn>
Date: Wed, 9 Apr 2025 03:14:06 +0000
Subject: [PATCH] update README.md.
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Signed-off-by: 葛峻恺 <202115006@mail.sdu.edu.cn>
---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index 8553016..12792ac 100644
--- a/README.md
+++ b/README.md
@@ -168,6 +168,14 @@ If you use this code in your research, please cite:
 }
 
 
+## 🧾 License
+
+This project is licensed under the [GNU General Public License v3](https://www.gnu.org/licenses/gpl-3.0.html) for open-source academic use.
+
+If you wish to use this software for commercial purposes and cannot comply with the GPL v3, a separate **Commercial License** is available.  
+Please contact us at [sunhuaifeng@email.sdu.edu.cn] for further details.
+
+
 ### 📫 Contact
 
 If you have questions, reach out to: