diff --git a/kernel/api/filetree.go b/kernel/api/filetree.go
index 9aefe207e..18be6e444 100644
--- a/kernel/api/filetree.go
+++ b/kernel/api/filetree.go
@@ -32,6 +32,25 @@ import (
 	"github.com/siyuan-note/siyuan/kernel/util"
 )
 
+func reindexTree(c *gin.Context) {
+	ret := gulu.Ret.NewResult()
+	defer c.JSON(http.StatusOK, ret)
+
+	arg, ok := util.JsonArg(c, ret)
+	if !ok {
+		return
+	}
+
+	path := arg["path"].(string)
+	err := model.ReindexTree(path)
+	if nil != err {
+		ret.Code = -1
+		ret.Msg = err.Error()
+		ret.Data = map[string]interface{}{"closeTimeout": 5000}
+		return
+	}
+}
+
 func refreshFiletree(c *gin.Context) {
 	ret := gulu.Ret.NewResult()
 	defer c.JSON(http.StatusOK, ret)
diff --git a/kernel/api/router.go b/kernel/api/router.go
index 3c416a6f9..5e3f24e94 100644
--- a/kernel/api/router.go
+++ b/kernel/api/router.go
@@ -88,6 +88,7 @@ func ServeAPI(ginServer *gin.Engine) {
 	ginServer.Handle("POST", "/api/filetree/heading2Doc", model.CheckAuth, model.CheckReadonly, heading2Doc)
 	ginServer.Handle("POST", "/api/filetree/li2Doc", model.CheckAuth, model.CheckReadonly, li2Doc)
 	ginServer.Handle("POST", "/api/filetree/refreshFiletree", model.CheckAuth, model.CheckReadonly, refreshFiletree)
+	ginServer.Handle("POST", "/api/filetree/reindexTree", model.CheckAuth, model.CheckReadonly, reindexTree)
 
 	ginServer.Handle("POST", "/api/format/autoSpace", model.CheckAuth, model.CheckReadonly, autoSpace)
 	ginServer.Handle("POST", "/api/format/netImg2LocalAssets", model.CheckAuth, model.CheckReadonly, netImg2LocalAssets)
diff --git a/kernel/model/box.go b/kernel/model/box.go
index 59c2d5209..ec77001cc 100644
--- a/kernel/model/box.go
+++ b/kernel/model/box.go
@@ -449,6 +449,19 @@ func parseKTree(kramdown []byte) (ret *parse.Tree) {
 	return
 }
 
+func ReindexTree(path string) (err error) {
+	luteEngine := NewLute()
+	tree, err := loadTree(path, luteEngine)
+	if nil != err {
+		return
+	}
+
+	treenode.ReindexBlockTree(tree)
+	sql.UpsertTreeQueue(tree)
+	sql.WaitForWritingDatabase()
+	return
+}
+
 func RefreshFileTree() {
 	WaitForWritingFiles()