diff --git a/en/device-dev/kernel/Readme-EN.md b/en/device-dev/kernel/Readme-EN.md
index 20c103bd6b92eeee833c7f35a7e5b688446af02a..3ef7872307076d761e98cb917836a4a9f03c72d4 100644
--- a/en/device-dev/kernel/Readme-EN.md
+++ b/en/device-dev/kernel/Readme-EN.md
@@ -53,6 +53,7 @@
         - [Memory Corruption Check](kernel-mini-memory-debug-cet.md)
       - [Exception Debugging](kernel-mini-memory-exception.md)
       - [Trace](kernel-mini-memory-trace.md)
+      - [LMS](kernel-mini-debug-lms.md)
     - [Appendix](kernel-mini-app.md)
       - [Kernel Coding Specification](kernel-mini-appx-code.md)
       - [Basic Data Structure](kernel-mini-appx-data.md)
@@ -166,6 +167,8 @@
         - [Magic Key](kernel-small-debug-shell-magickey.md)
         - [User-Space Exception Information](kernel-small-debug-shell-error.md)
       - [Trace](kernel-small-debug-trace.md)
+      - [perf](kernel-small-debug-perf.md)
+      - [LMS](kernel-small-debug-lms.md)
       - [Process Commissioning](kernel-small-debug-process.md)
         - [CPUP](kernel-small-debug-process-cpu.md)
       - [Memory Debugging](kernel-small-debug-memory.md)