diff --git a/weed/server/filer_server_handlers_read.go b/weed/server/filer_server_handlers_read.go
index 06e4b72c8..58d1928c6 100644
--- a/weed/server/filer_server_handlers_read.go
+++ b/weed/server/filer_server_handlers_read.go
@@ -15,6 +15,8 @@ import (
 	"strings"
 	"time"
 
+	"golang.org/x/exp/slices"
+
 	"github.com/seaweedfs/seaweedfs/weed/filer"
 	"github.com/seaweedfs/seaweedfs/weed/glog"
 	"github.com/seaweedfs/seaweedfs/weed/images"
@@ -118,7 +120,7 @@ func (fs *FilerServer) GetOrHeadHandler(w http.ResponseWriter, r *http.Request)
 			writeJsonQuiet(w, r, http.StatusOK, entry)
 			return
 		}
-		if entry.Attr.Mime == "" {
+		if slices.Contains([]string{"httpd/unix-directory", ""}, entry.Attr.Mime) {
 			fs.listDirectoryHandler(w, r)
 			return
 		}