修整intro svg中的模型名称

Author: bokang-ugent

README.md

@@ -7,6 +7,9 @@
 
 </div>
 
+> **注意：本项目仍在开发中，代码与内容更新较为频繁，暂不接受 Pull Request。**
+> 如果您有任何建议或问题，欢迎通过 [Issue](https://github.com/datawhalechina/fun-rec/issues) 进行反馈。
+
 本教程是一本全面系统的推荐系统学习指南，主要面向具有机器学习基础并希望深入推荐算法领域的同学。教程内容涵盖推荐系统的理论基础、核心算法、工程实践和面试准备四个维度，为初学者构建了从理论学习到实战应用再到求职面试的完整学习闭环。
 
 ## 📚 教程内容概览

README_en.md

@@ -7,6 +7,9 @@ English | [中文](./README.md)
 
 </div>
 
+> **Note: This project is still under development and is being updated frequently. Pull Requests are not accepted at this time.**
+> If you have any suggestions or encounter any issues, please feel free to provide feedback via [Issue](https://github.com/datawhalechina/fun-rec/issues).
+
 This tutorial is a comprehensive guide to recommendation systems, primarily aimed at students with basic knowledge of machine learning who want to deepen their understanding of recommendation algorithms. The tutorial covers four perspectives: theoretical foundation, core algorithms, engineering practice, and interview preparation, providing a complete learning loop from theory to practice to job hunting.
 
 ## 📚 Tutorial Content Overview