diff --git a/kernel/model/mount.go b/kernel/model/mount.go
index 232ba9376..6955b58dc 100644
--- a/kernel/model/mount.go
+++ b/kernel/model/mount.go
@@ -203,6 +203,12 @@ func Mount(boxID string) (alreadyMount bool, err error) {
 			return
 		}
 
+		boxes, _ := ListNotebooks()
+		var sort int
+		if len(boxes) > 0 {
+			sort = boxes[0].Sort - 1
+		}
+
 		p := filepath.Join(util.WorkingDir, "guide", boxID)
 		if err = filelock.Copy(p, localPath); err != nil {
 			return
@@ -218,6 +224,7 @@ func Mount(boxID string) (alreadyMount bool, err error) {
 		if box := Conf.Box(boxID); nil != box {
 			boxConf := box.GetConf()
 			boxConf.Closed = true
+			boxConf.Sort = sort
 			box.SaveConf(boxConf)
 		}