diff --git a/docs/en/base/w5500PoE.md b/docs/en/base/w5500PoE.md
index fa409bba..257d15d8 100644
--- a/docs/en/base/w5500PoE.md
+++ b/docs/en/base/w5500PoE.md
@@ -178,7 +178,7 @@ If you need to add an RS485 or RS232 interface, make sure to solder the RS485 or
 
 <script>
 
-   var purchase_link = 'https://m5stack.com/collections/m5-base/products/lan-module';
+   var purchase_link = 'https://m5stack.com/collections/m5-base/products/lan-module-w5500-with-poe';
 
    anchor_search(purchase_link);
    scrollFunc();