diff --git a/content/blog/july-2019/index.md b/content/blog/july-2019/index.md
index 0ba9c79f..29972028 100644
--- a/content/blog/july-2019/index.md
+++ b/content/blog/july-2019/index.md
@@ -61,7 +61,7 @@ Best wishes,John Lee.Senior Customer Support Officer
     src="img/july-3.webp"
     >}}
 
-[DFRobot](https://www.dfrobot.com/index.php?route=information%2Finformation&information_id=4) is an [Espressif](https://www.espressif.com/) partner that specializes in robotics and open-source hardware. They have a product catalog that includes more than a thousand components and widgets, such as sensors, robotic platforms, communication modules, and 3D printers. They have modeled several of their products around [ESP8266](https://www.espressif.com/en/products/hardware/esp8266ex/overview) and [ESP32](https://www.espressif.com/en/products/hardware/esp32/overview), fostering a strong community of IoT learning.
+[DFRobot](https://www.dfrobot.com/topic-302.html) is an [Espressif](https://www.espressif.com/) partner that specializes in robotics and open-source hardware. They have a product catalog that includes more than a thousand components and widgets, such as sensors, robotic platforms, communication modules, and 3D printers. They have modeled several of their products around [ESP8266](https://www.espressif.com/en/products/hardware/esp8266ex/overview) and [ESP32](https://www.espressif.com/en/products/hardware/esp32/overview), fostering a strong community of IoT learning.
 
 ## ESPcopter: An ESP8266-based Programmable Mini Drone