diff --git a/FIO-benchmark.md b/FIO-benchmark.md
index 5ba637c..1178014 100644
--- a/FIO-benchmark.md
+++ b/FIO-benchmark.md
@@ -2,7 +2,6 @@
 
 Here is the result of using tool [fio](https://github.com/axboe/fio). 
 * The server and mount are restarted before each run.
-* Mount disabled the local cache: `weed mount -dir=xx`
 
 # Prepare A file