update wechat

Author: machineily

README.md

@@ -41,7 +41,7 @@
   <a href="https://Y-Research-SBU.github.io/QuantAgent">
     <img src="https://img.shields.io/badge/Project-Website-blue?style=flat-square&logo=googlechrome" alt="Project Website">
   </a>
-  <a href="https://github.com/Y-Research-SBU/QuantAgent/blob/main/assets/wechat_1101.jpg">
+  <a href="https://github.com/Y-Research-SBU/QuantAgent/blob/main/assets/wechat_1102.jpg">
     <img src="https://img.shields.io/badge/WeChat-Group-green?style=flat-square&logo=wechat" alt="WeChat Group">
   </a>
   <a href="https://discord.gg/t9nQ6VXQ">

README_CN.md

@@ -42,7 +42,7 @@
   <a href="https://Y-Research-SBU.github.io/QuantAgent">
     <img src="https://img.shields.io/badge/Project-Website-blue?style=flat-square&logo=googlechrome" alt="Project Website">
   </a>
-  <a href="https://github.com/Y-Research-SBU/QuantAgent/blob/main/assets/wechat_1101.jpg">
+  <a href="https://github.com/Y-Research-SBU/QuantAgent/blob/main/assets/wechat_1102.jpg">
     <img src="https://img.shields.io/badge/WeChat-Group-green?style=flat-square&logo=wechat" alt="WeChat Group">
   </a>
   <a href="https://discord.gg/t9nQ6VXQ">

assets/wechat_1101.jpg renamed to assets/wechat_1102.jpg

@@ -831,7 +831,7 @@ <h1 class="main-title fade-in-up">
                     <i class="fab fa-github"></i>
                     Code
                 </a>
-                <a href="https://raw.githubusercontent.com/Y-Research-SBU/QuantAgent/main/assets/wechat_1101.jpg?update=1" class="action-btn code-btn">
+                <a href="https://raw.githubusercontent.com/Y-Research-SBU/QuantAgent/main/assets/wechat_1102.jpg?update=1" class="action-btn code-btn">
                     <i class="fab fa-weixin"></i>
                     WeChat
                 </a>