docs: add thanks to edgeone

Author: soxft

README.md

@@ -56,7 +56,8 @@ Logo created by ChatGPT
 
 ## Thanks
 
-- CDN acceleration and security protection for this project are sponsored by [Tencent EdgeOne](https://edgeone.ai/?from=github).
+- CDN acceleration and security protection for this project are sponsored by Tencent EdgeOne: EdgeOne offers a long-term free plan with unlimited traffic and requests, covering Mainland China nodes, with no overage charges. Interested friends can click the link below to claim it ->
+    - [Best Asian CDN, Edge, and Secure Solutions - Tencent EdgeOne](https://edgeone.ai/?from=github).
 - Thanks to [JetBrains](https://www.jetbrains.com/?from=busuanzi) for providing free student licenses for this project.
 
 <p align="center">
@@ -65,4 +66,4 @@ Logo created by ChatGPT
     </a>
     <img src="https://resources.jetbrains.com.cn/storage/products/company/brand/logos/jetbrains.png" alt="JetBrains Logo" width="200" style="vertical-align: middle; margin-right: 24px;"/>
     <img src="https://resources.jetbrains.com.cn/storage/products/company/brand/logos/GoLand_icon.png" alt="GoLand Logo" width="50" style="vertical-align: middle;"/>
-</p>
+</p>