diff --git a/FIO-benchmark.md b/FIO-benchmark.md
index 41bda51..dd79266 100644
--- a/FIO-benchmark.md
+++ b/FIO-benchmark.md
@@ -1,6 +1,7 @@
 # FIO Benchmark
 
-Here is the result of using tool [fio](https://github.com/axboe/fio). 
+Here is the result of using tool [fio](https://github.com/axboe/fio) running on my personal laptop. Just for reference. Please benchmark with your own hardware.
+
 * The server and mount are restarted before each run.
 
 # Prepare A file