diff --git a/en/device-dev/subsystems/Readme-EN.md b/en/device-dev/subsystems/Readme-EN.md
index 5394fc67e6a3187eb7b83f1aba77b5aa2d3373cb..3a759af34a5afb96e07d844317a2a99f3cf20f50 100644
--- a/en/device-dev/subsystems/Readme-EN.md
+++ b/en/device-dev/subsystems/Readme-EN.md
@@ -110,5 +110,5 @@
   - [Hiview Development](subsys-dfx-hiview.md)
 - R&D Tools
   - [bytrace](subsys-toolchain-bytrace-guide.md)
-  - [hdc_std](subsys-toolchain-hdc-guide.md)
+  - [hdc](subsys-toolchain-hdc-guide.md)
   - [hiperf](subsys-toolchain-hiperf.md)