diff --git a/kernel/model/listitem.go b/kernel/model/listitem.go
index abbf32745..69af99e83 100644
--- a/kernel/model/listitem.go
+++ b/kernel/model/listitem.go
@@ -67,6 +67,9 @@ func ListItem2Doc(srcListItemID, targetBoxID, targetPath string) (srcRootBlockID
 
 	var children []*ast.Node
 	for c := listItemNode.FirstChild; nil != c; c = c.Next {
+		if c.IsMarker() {
+			continue
+		}
 		children = append(children, c)
 	}
 	if 1 > len(children) {