diff --git a/01/26.txt b/01/26.txt
index 0e71a32..adefed0 100644
--- a/01/26.txt
+++ b/01/26.txt
@@ -1,7 +1,7 @@
 [
 	{
 		"title": "概览：",
-		"body": "28节告诉我们关于故事的背景资料"
+		"body": "28节告诉我们关于故事的背景资料。（参：writing_background"
 	},
 	{
 		"title": "在我后面来的那位",