diff --git a/foyer-storage/src/device/direct_file.rs b/foyer-storage/src/device/direct_file.rs
index b56cbd59..6b66c020 100644
--- a/foyer-storage/src/device/direct_file.rs
+++ b/foyer-storage/src/device/direct_file.rs
@@ -251,7 +251,7 @@ impl Dev for DirectFileDevice {
     }
 }
 
-/// [`DirectFiDeviceOptionsBuilder`] is used to build the options for the direct fs device.
+/// [`DirectFileDeviceOptionsBuilder`] is used to build the options for the direct fs device.
 ///
 /// The direct fs device uses a directory in a file system to store the data of disk cache.
 ///