diff --git a/controllers/controller_filer_statefulset.go b/controllers/controller_filer_statefulset.go
index 71ae7ec..7eb0a14 100644
--- a/controllers/controller_filer_statefulset.go
+++ b/controllers/controller_filer_statefulset.go
@@ -16,7 +16,7 @@ func buildFilerStartupScript(m *seaweedv1.Seaweed) string {
 	commands := []string{"weed", "filer"}
 	commands = append(commands, fmt.Sprintf("-port=%d", seaweedv1.FilerHTTPPort))
 	commands = append(commands, fmt.Sprintf("-ip=$(POD_NAME).%s-filer-peer", m.Name))
-	commands = append(commands, fmt.Sprintf("-peers=%s", getFilerPeersString(m.Name, m.Spec.Volume.Replicas)))
+	commands = append(commands, fmt.Sprintf("-peers=%s", getFilerPeersString(m.Name, m.Spec.Filer.Replicas)))
 	commands = append(commands, fmt.Sprintf("-master=%s", getMasterPeersString(m.Name, m.Spec.Master.Replicas)))
 	commands = append(commands, "-s3")