diff --git a/evotraders/README.md b/evotraders/README.md
index e2271d6..80dd5b3 100644
--- a/evotraders/README.md
+++ b/evotraders/README.md
@@ -5,7 +5,7 @@
 <h2 align="center">EvoTraders: A Self-Evolving Multi-Agent Trading System</h2>
 
 <p align="center">
-  📌 <a href="https://trading.evoagents.cn">Visit us at EvoTraders website !</a>
+  📌 <a href="http://trading.evoagents.cn">Visit us at EvoTraders website !</a>
 </p>
 
 ![System Demo](./docs/assets/evotraders_demo.gif)
diff --git a/evotraders/README_zh.md b/evotraders/README_zh.md
index 5791a2f..6faf72c 100644
--- a/evotraders/README_zh.md
+++ b/evotraders/README_zh.md
@@ -6,7 +6,7 @@
 
 
 <p align="center">
-  📌 <a href="https://trading.evoagents.cn">Visit us at EvoTraders website !</a>
+  📌 <a href="http://trading.evoagents.cn">Visit us at EvoTraders website !</a>
 </p>
 
 ![系统演示](./docs/assets/evotraders_demo.gif)