diff --git a/kernel/filesys/tree.go b/kernel/filesys/tree.go
index c539db0ad..845075d09 100644
--- a/kernel/filesys/tree.go
+++ b/kernel/filesys/tree.go
@@ -151,7 +151,7 @@ func prepareWriteTree(tree *parse.Tree) (data []byte, filePath string, err error
 		newP := parse.NewParagraph()
 		tree.Root.AppendChild(newP)
 		tree.Root.SetIALAttr("updated", util.TimeFromID(newP.ID))
-		treenode.ReindexBlockTree(tree)
+		treenode.IndexBlockTree(tree)
 	}
 
 	filePath = filepath.Join(util.DataDir, tree.Box, tree.Path)
diff --git a/kernel/model/assets.go b/kernel/model/assets.go
index 92e54b771..bb07f0b7a 100644
--- a/kernel/model/assets.go
+++ b/kernel/model/assets.go
@@ -535,7 +535,7 @@ func RenameAsset(oldPath, newName string) (err error) {
 					return
 				}
 
-				treenode.ReindexBlockTree(tree)
+				treenode.IndexBlockTree(tree)
 				sql.UpsertTreeQueue(tree)
 
 				util.PushEndlessProgress(fmt.Sprintf(Conf.Language(111), tree.Root.IALAttr("title")))
diff --git a/kernel/model/block.go b/kernel/model/block.go
index 774ea05cf..491f1f8da 100644
--- a/kernel/model/block.go
+++ b/kernel/model/block.go
@@ -197,12 +197,12 @@ func SwapBlockRef(refID, defID string, includeChildren bool) (err error) {
 	}
 	refPivot.Unlink()
 
-	treenode.ReindexBlockTree(refTree)
+	treenode.IndexBlockTree(refTree)
 	if err = writeJSONQueue(refTree); nil != err {
 		return
 	}
 	if !sameTree {
-		treenode.ReindexBlockTree(defTree)
+		treenode.IndexBlockTree(defTree)
 		if err = writeJSONQueue(defTree); nil != err {
 			return
 		}
diff --git a/kernel/model/file.go b/kernel/model/file.go
index 5d40e28c7..cbef8914b 100644
--- a/kernel/model/file.go
+++ b/kernel/model/file.go
@@ -874,12 +874,12 @@ func writeJSONQueueWithoutChangeTime(tree *parse.Tree) (err error) {
 }
 
 func indexWriteJSONQueue(tree *parse.Tree) (err error) {
-	treenode.ReindexBlockTree(tree)
+	treenode.IndexBlockTree(tree)
 	return writeJSONQueue(tree)
 }
 
 func indexWriteJSONQueueWithoutChangeTime(tree *parse.Tree) (err error) {
-	treenode.ReindexBlockTree(tree)
+	treenode.IndexBlockTree(tree)
 	return writeJSONQueueWithoutChangeTime(tree)
 }
 
@@ -888,7 +888,7 @@ func renameWriteJSONQueue(tree *parse.Tree, oldHPath string) (err error) {
 		return
 	}
 	sql.RenameTreeQueue(tree, oldHPath)
-	treenode.ReindexBlockTree(tree)
+	treenode.IndexBlockTree(tree)
 	return
 }
 
diff --git a/kernel/model/import.go b/kernel/model/import.go
index ddafbb75f..2edcd3be4 100644
--- a/kernel/model/import.go
+++ b/kernel/model/import.go
@@ -393,7 +393,7 @@ func ImportSY(zipPath, boxID, toPath string) (err error) {
 			continue
 		}
 
-		treenode.ReindexBlockTree(tree)
+		treenode.IndexBlockTree(tree)
 		sql.UpsertTreeQueue(tree)
 	}
 
diff --git a/kernel/model/index.go b/kernel/model/index.go
index 4c8490ce1..4389311ad 100644
--- a/kernel/model/index.go
+++ b/kernel/model/index.go
@@ -112,7 +112,7 @@ func index(boxID string) {
 		}
 
 		cache.PutDocIAL(file.path, docIAL)
-		treenode.ReindexBlockTree(tree)
+		treenode.IndexBlockTree(tree)
 		sql.IndexTreeQueue(box.ID, file.path)
 
 		util.IncBootProgress(bootProgressPart, fmt.Sprintf(Conf.Language(92), util.ShortPathForBootingDisplay(tree.Path)))
diff --git a/kernel/model/sync.go b/kernel/model/sync.go
index bad72ad10..bac54db5a 100644
--- a/kernel/model/sync.go
+++ b/kernel/model/sync.go
@@ -253,7 +253,7 @@ func incReindex(upserts, removes []string) {
 		if nil != err0 {
 			continue
 		}
-		treenode.ReindexBlockTree(tree)
+		treenode.IndexBlockTree(tree)
 		sql.UpsertTreeQueue(tree)
 	}
 
diff --git a/kernel/model/transaction.go b/kernel/model/transaction.go
index 9566cf6ad..a858bb64b 100644
--- a/kernel/model/transaction.go
+++ b/kernel/model/transaction.go
@@ -1093,7 +1093,7 @@ func (tx *Transaction) loadTree(id string) (ret *parse.Tree, err error) {
 
 func (tx *Transaction) writeTree(tree *parse.Tree) (err error) {
 	tx.trees[tree.ID] = tree
-	treenode.ReindexBlockTree(tree)
+	treenode.IndexBlockTree(tree)
 	return
 }
 
@@ -1446,7 +1446,7 @@ func reindexTree0(tree *parse.Tree, i, size int) {
 		tree.Root.SetIALAttr("updated", updated)
 		indexWriteJSONQueue(tree)
 	} else {
-		treenode.ReindexBlockTree(tree)
+		treenode.IndexBlockTree(tree)
 		sql.IndexTreeQueue(tree.Box, tree.Path)
 	}
 
diff --git a/kernel/treenode/blocktree.go b/kernel/treenode/blocktree.go
index 30cc30687..0a9702089 100644
--- a/kernel/treenode/blocktree.go
+++ b/kernel/treenode/blocktree.go
@@ -45,6 +45,7 @@ type BlockTree struct {
 	Path     string // 文档数据路径
 	HPath    string // 文档可读路径
 	Updated  string // 更新时间
+	Type     string // 类型
 }
 
 func GetRootUpdated() (ret map[string]string) {
@@ -206,7 +207,7 @@ func SetBlockTreePath(tree *parse.Tree) {
 
 	for _, b := range blockTrees {
 		if b.RootID == tree.ID {
-			b.BoxID, b.Path, b.HPath, b.Updated = tree.Box, tree.Path, tree.HPath, tree.Root.IALAttr("updated")
+			b.BoxID, b.Path, b.HPath, b.Updated, b.Type = tree.Box, tree.Path, tree.HPath, tree.Root.IALAttr("updated"), TypeAbbr(ast.NodeDocument.String())
 		}
 	}
 	blockTreesChanged = time.Now()
@@ -288,7 +289,7 @@ func RemoveBlockTree(id string) {
 	blockTreesChanged = time.Now()
 }
 
-func ReindexBlockTree(tree *parse.Tree) {
+func IndexBlockTree(tree *parse.Tree) {
 	blockTreesLock.Lock()
 	defer blockTreesLock.Unlock()
 
@@ -303,7 +304,7 @@ func ReindexBlockTree(tree *parse.Tree) {
 		if "" == n.ID {
 			return ast.WalkContinue
 		}
-		blockTrees[n.ID] = &BlockTree{ID: n.ID, ParentID: parentID, RootID: tree.ID, BoxID: tree.Box, Path: tree.Path, HPath: tree.HPath, Updated: tree.Root.IALAttr("updated")}
+		blockTrees[n.ID] = &BlockTree{ID: n.ID, ParentID: parentID, RootID: tree.ID, BoxID: tree.Box, Path: tree.Path, HPath: tree.HPath, Updated: tree.Root.IALAttr("updated"), Type: TypeAbbr(n.Type.String())}
 		return ast.WalkContinue
 	})
 	blockTreesChanged = time.Now()