diff --git a/plan/README.md b/plan/README.md
index 94d43b0951643a9fdd41facfdded421941ac57ce..8d028e1ce260b241eb2fbb4ba50951e8f0f548d4 100644
--- a/plan/README.md
+++ b/plan/README.md
@@ -232,9 +232,11 @@
 
 ## Benchmarking
 
-* RISC-V CPU Benchmark
+* Microbench
     * [RISC-V 处理器指令级性能评测尝试](https://tinylab.org/riscv-perf-benchmark/)
     * [开源之夏2022 - 处理器指令级 Microbench 开发实录](https://gitee.com/tinylab/cloud-lab/issues/I57CM0)
+* [martinus/nanobench](https://github.com/martinus/nanobench)
+* [andreas-abel/nanoBench](https://github.com/andreas-abel/nanoBench)
 
 ## Testing