From d0fd81a1ba482874d1e7f52c9626e6a1ab6532e4 Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Thu, 15 Jan 2026 16:53:43 +0800
Subject: [PATCH] :art:
 https://ld246.com/article/1768448955789/comment/1768467172434?r=88250#comments

Signed-off-by: Daniel <845765@qq.com>
---
 kernel/filesys/tree.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/kernel/filesys/tree.go b/kernel/filesys/tree.go
index 6e94ddb3f..fcbefbc74 100644
--- a/kernel/filesys/tree.go
+++ b/kernel/filesys/tree.go
@@ -252,8 +252,7 @@ func prepareWriteTree(tree *parse.Tree) (data []byte, filePath string, err error
 	tree.Root.SetIALAttr("type", "doc")
 	renderer := render.NewJSONRenderer(tree, luteEngine.RenderOptions, luteEngine.ParseOptions)
 	data = renderer.Render()
-	data = bytes.ReplaceAll(data, []byte("\u0000"), []byte(""))
-
+	data = bytes.ReplaceAll(data, []byte(`\u0000`), []byte(""))
 	if !util.UseSingleLineSave {
 		buf := bytes.Buffer{}
 		buf.Grow(1024 * 1024 * 2)