diff --git a/docs/en/atom/atomicgps.md b/docs/en/atom/atomicgps.md
index 67d8ded4..65b9e0e8 100644
--- a/docs/en/atom/atomicgps.md
+++ b/docs/en/atom/atomicgps.md
@@ -188,7 +188,7 @@ UART Parameter setting:
 
 <script>
 
-   var purchase_link = '';
+   var purchase_link = 'https://m5stack.com/collections/m5-atom/products/atom-gps-kit-m8030-kt';
 
    anchor_search(purchase_link);
    scrollFunc();
diff --git a/docs/zh_CN/atom/atomicgps.md b/docs/zh_CN/atom/atomicgps.md
index a17ab2bc..f05715ee 100644
--- a/docs/zh_CN/atom/atomicgps.md
+++ b/docs/zh_CN/atom/atomicgps.md
@@ -187,7 +187,7 @@ UART 参数设置:
 
 <script>
 
-   var purchase_link = '';
+   var purchase_link = 'https://m5stack.com/collections/m5-atom/products/atom-gps-kit-m8030-kt';
 
    anchor_search(purchase_link);
    scrollFunc();