diff --git a/weed/filesys/wfs.go b/weed/filesys/wfs.go
index f4bf0eadd..e41693048 100644
--- a/weed/filesys/wfs.go
+++ b/weed/filesys/wfs.go
@@ -64,7 +64,6 @@ type WFS struct {
 	stats statsCache
 
 	root        fs.Node
-	fsNodeCache *FsCache
 
 	chunkCache *chunk_cache.ChunkCache
 	metaCache  *meta_cache.MetaCache
@@ -102,7 +101,6 @@ func NewSeaweedFileSystem(option *Option) *WFS {
 	})
 
 	wfs.root = &Dir{name: wfs.option.FilerMountRootPath, wfs: wfs}
-	// wfs.fsNodeCache = newFsCache(wfs.root)
 
 	return wfs
 }