diff --git a/kernel/model/repository.go b/kernel/model/repository.go
index bb505a1cf..cae933716 100644
--- a/kernel/model/repository.go
+++ b/kernel/model/repository.go
@@ -639,6 +639,16 @@ func checkoutRepo(id string) {
 	Conf.Sync.Enabled = false
 	Conf.Save()
 
+	// 回滚快照时默认为当前数据创建一个快照
+	// When rolling back a snapshot, a snapshot is created for the current data by default https://github.com/siyuan-note/siyuan/issues/12470
+	_, err = repo.Index("Backup before checkout", map[string]interface{}{eventbus.CtxPushMsg: eventbus.CtxPushMsgToStatusBarAndProgress})
+	if err != nil {
+		logging.LogErrorf("index repository failed: %s", err)
+		util.PushClearProgress()
+		util.PushErrMsg(fmt.Sprintf(Conf.Language(140), err), 0)
+		return
+	}
+
 	_, _, err = repo.Checkout(id, map[string]interface{}{eventbus.CtxPushMsg: eventbus.CtxPushMsgToStatusBarAndProgress})
 	if err != nil {
 		logging.LogErrorf("checkout repository failed: %s", err)