v2.2.2

Signed-off-by: TIANHE <TIANHE@GMAIL.COM>

Author: tianhe

README.md

@@ -7,10 +7,12 @@
 
   <h3>AI-Native Quantitative Trading Platform</h3>
   <p><strong>Vibe Coding Meets Algo Trading</strong></p>
-
-  <p>
+  <p> 
   <a href="docs/README_CN.md"><strong>🇨🇳 中文</strong></a> &nbsp;·&nbsp;
-  <a href="README.md"><strong>🇺🇸 English</strong></a> &nbsp;·&nbsp;
+  <a href="README.md"><strong>🇺🇸 English</strong></a> 
+  </p>
+  <p>
+ 
   <a href="https://ai.quantdinger.com"><strong>🌐 Live Demo</strong></a> &nbsp;·&nbsp;
   <a href="https://youtu.be/HPTVpqL7knM"><strong>📺 Video</strong></a> &nbsp;·&nbsp;
   <a href="https://www.quantdinger.com"><strong>💬 Community</strong></a> &nbsp;·&nbsp;