diff --git a/kernel/model/path.go b/kernel/model/path.go
index efd518f28..7979ce4b4 100644
--- a/kernel/model/path.go
+++ b/kernel/model/path.go
@@ -45,8 +45,8 @@ func createDocsByHPath(boxID, hPath, content, parentID, id string) (retID string
 		// 在指定了父文档 ID 的情况下优先查找父文档
 		parentHPath, name := path.Split(hPath)
 		parentHPath = strings.TrimSuffix(parentHPath, "/")
-		preferredParent := treenode.GetBlockTreeRootByHPathPreferredParentID(boxID, parentHPath, parentID)
-		if nil != preferredParent && preferredParent.ID == parentID {
+		preferredParent := treenode.GetBlockTreeByHPathPreferredParentID(boxID, parentHPath, parentID)
+		if nil != preferredParent && preferredParent.RootID == parentID {
 			// 如果父文档存在且 ID 一致，则直接在父文档下创建
 			p := strings.TrimSuffix(preferredParent.Path, ".sy") + "/" + id + ".sy"
 			if _, err = createDoc(boxID, p, name, content); err != nil {
diff --git a/kernel/treenode/blocktree.go b/kernel/treenode/blocktree.go
index 0030d0fbb..0f535a96b 100644
--- a/kernel/treenode/blocktree.go
+++ b/kernel/treenode/blocktree.go
@@ -258,10 +258,10 @@ func GetBlockTreeRootsByHPath(boxID, hPath string) (ret []*BlockTree) {
 	return
 }
 
-func GetBlockTreeRootByHPathPreferredParentID(boxID, hPath, preferredParentID string) (ret *BlockTree) {
+func GetBlockTreeByHPathPreferredParentID(boxID, hPath, preferredParentID string) (ret *BlockTree) {
 	hPath = gulu.Str.RemoveInvisible(hPath)
 	var roots []*BlockTree
-	sqlStmt := "SELECT * FROM blocktrees WHERE box_id = ? AND hpath = ? AND parent_id = ? AND type = 'd'"
+	sqlStmt := "SELECT * FROM blocktrees WHERE box_id = ? AND hpath = ? AND parent_id = ? LIMIT 1"
 	rows, err := db.Query(sqlStmt, boxID, hPath, preferredParentID)
 	if err != nil {
 		logging.LogErrorf("sql query [%s] failed: %s", sqlStmt, err)