diff --git a/docs/en/product_documents/applications/application_lidarbot.md b/docs/en/product_documents/applications/application_lidarbot.md
index 21ba1db3..4bb187cc 100644
--- a/docs/en/product_documents/applications/application_lidarbot.md
+++ b/docs/en/product_documents/applications/application_lidarbot.md
@@ -62,17 +62,17 @@ And in addition to controlling the car's flexible front, rear, left and right mo
- **[Purchase](https://www.aliexpress.com/store/product/M5Stack-New-Lidar-Bot-Mini-Car-Lidar-8m-6Hz-McNamm-Wheels-NeoPixel-LED-Bar-with-ESP32/3226069_32951134988.html?spm=a2g1y.12024536.productList_5885013.subject_7)**
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