diff --git a/examples/ethernet/iperf/README.md b/examples/ethernet/iperf/README.md
index 573e751551..4a8aa3dc24 100644
--- a/examples/ethernet/iperf/README.md
+++ b/examples/ethernet/iperf/README.md
@@ -9,7 +9,7 @@
 
 This example demonstrates basic usage of [iperf](https://iperf.fr/) protocol to measure the throughout/bandwidth of Ethernet.
 
-The cli environment in the example is based on the [console component](https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/console.html).
+The cli environment in the example is based on the [console component](https://docs.espressif.com/projects/esp-idf/en/latest/api-reference/system/console.html).
 
 ## How to use example