diff --git a/pkg/zeta/worktree_status.go b/pkg/zeta/worktree_status.go
index 1579083..5e00be1 100644
--- a/pkg/zeta/worktree_status.go
+++ b/pkg/zeta/worktree_status.go
@@ -25,6 +25,7 @@ import (
 	"github.com/antgroup/hugescm/modules/plumbing/filemode"
 	"github.com/antgroup/hugescm/modules/plumbing/format/ignore"
 	"github.com/antgroup/hugescm/modules/plumbing/format/index"
+	"github.com/antgroup/hugescm/modules/strengthen"
 	"github.com/antgroup/hugescm/modules/vfs"
 	"github.com/antgroup/hugescm/modules/zeta/object"
 )
@@ -56,8 +57,26 @@ var (
 	ErrGlobNoMatches = errors.New("glob pattern did not match any files")
 )
 
+func (w *Worktree) showFs(verbose bool) {
+	if !verbose {
+		return
+	}
+	ds, err := strengthen.GetDiskFreeSpaceEx(w.baseDir)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "GetDiskFreeSpaceEx error: %v\n", err)
+		return
+	}
+	gb := float64(1024 * 1024 * 1024)
+	if warningFs[strings.ToLower(ds.FS)] {
+		warn("The repository filesystem is '%s', which may affect zeta's operation.", "\x1b[01;33m"+ds.FS+"\x1b[0m")
+	}
+	fmt.Fprintf(os.Stderr, "\x1b[33m* Worktree filesystem: \x1b[38;2;0;191;255m%s\x1b[0m \x1b[33mused: \x1b[38;2;255;215;0m%0.2f GB\x1b[0m \x1b[33mavail: \x1b[38;2;63;247;166m%0.2f GB\x1b[0m \x1b[33mtotal: \x1b[38;02;39;199;173m%0.2f GB\x1b[0m \n",
+		ds.FS, float64(ds.Used)/gb, float64(ds.Avail)/gb, float64(ds.Total)/gb)
+}
+
 // Status returns the working tree status.
 func (w *Worktree) Status(ctx context.Context, verbose bool) (Status, error) {
+	w.showFs(verbose) //
 	var hash plumbing.Hash
 
 	ref, err := w.Current()