diff --git a/kernel/go.mod b/kernel/go.mod
index bc66f328b..8d5fa90bf 100644
--- a/kernel/go.mod
+++ b/kernel/go.mod
@@ -37,7 +37,7 @@ require (
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/qiniu/go-sdk/v7 v7.13.0
 	github.com/radovskyb/watcher v1.0.7
-	github.com/siyuan-note/dejavu v0.0.0-20220930021019-e62491947339
+	github.com/siyuan-note/dejavu v0.0.0-20221008180903-80366e53821a
 	github.com/siyuan-note/encryption v0.0.0-20220713091850-5ecd92177b75
 	github.com/siyuan-note/eventbus v0.0.0-20220916025349-3ac6e75522da
 	github.com/siyuan-note/filelock v0.0.0-20221007163134-7e64809023ef
diff --git a/kernel/go.sum b/kernel/go.sum
index 10e0ced86..aabe7729e 100644
--- a/kernel/go.sum
+++ b/kernel/go.sum
@@ -347,6 +347,8 @@ github.com/shurcooL/users v0.0.0-20180125191416-49c67e49c537/go.mod h1:QJTqeLYED
 github.com/shurcooL/webdavfs v0.0.0-20170829043945-18c3829fa133/go.mod h1:hKmq5kWdCj2z2KEozexVbfEZIWiTjhE0+UjmZgPqehw=
 github.com/siyuan-note/dejavu v0.0.0-20220930021019-e62491947339 h1:jePYjiGBPa5Qs8bCdlPDrRzfNxr0FJ+rQYv/d6H5p8A=
 github.com/siyuan-note/dejavu v0.0.0-20220930021019-e62491947339/go.mod h1:Y+bg0j0Z7C66oJWPPYMs+wZuFeiTRWhh2aLkqctJFKk=
+github.com/siyuan-note/dejavu v0.0.0-20221008180903-80366e53821a h1:5zn/SFVvih7nwr8bRB9qeZ9NHfjSUA9dneEMqNzsPps=
+github.com/siyuan-note/dejavu v0.0.0-20221008180903-80366e53821a/go.mod h1:Y+bg0j0Z7C66oJWPPYMs+wZuFeiTRWhh2aLkqctJFKk=
 github.com/siyuan-note/encryption v0.0.0-20220713091850-5ecd92177b75 h1:Bi7/7f29LW+Fm0cHc0J1NO1cZqyJwljSWVmfOqVZgaE=
 github.com/siyuan-note/encryption v0.0.0-20220713091850-5ecd92177b75/go.mod h1:H8fyqqAbp9XreANjeSbc72zEdFfKTXYN34tc1TjZwtw=
 github.com/siyuan-note/eventbus v0.0.0-20220916025349-3ac6e75522da h1:/jNhl7LC+9BhkWvNxuJDdsNfA/2wvfuj9mqWx4CbV90=
diff --git a/kernel/model/repository.go b/kernel/model/repository.go
index fdcfdbc3c..244fe74f0 100644
--- a/kernel/model/repository.go
+++ b/kernel/model/repository.go
@@ -681,6 +681,18 @@ func indexRepoBeforeCloudSync(repo *dejavu.Repo) (err error) {
 	index, err := repo.Index("[Sync] Cloud sync", map[string]interface{}{
 		eventbus.CtxPushMsg: eventbus.CtxPushMsgToStatusBar,
 	})
+	if errors.Is(err, dejavu.ErrNotFoundObject) {
+		resetErr := os.RemoveAll(filepath.Join(repo.Path))
+		if nil != resetErr {
+			logging.LogErrorf("reset data repo failed: %s", resetErr)
+			return
+		}
+		logging.LogWarnf("data repo has been reset caused by not found object")
+		index, err = repo.Index("[Sync] Cloud sync", map[string]interface{}{
+			eventbus.CtxPushMsg: eventbus.CtxPushMsgToStatusBar,
+		})
+	}
+
 	if nil != err {
 		msg := fmt.Sprintf(Conf.Language(140), formatErrorMsg(err))
 		util.PushStatusBar(msg)