diff --git a/custom/tuna/transpiler.js b/custom/tuna/transpiler.js
index 4f2105ef..b6dc9b54 100644
--- a/custom/tuna/transpiler.js
+++ b/custom/tuna/transpiler.js
@@ -64,6 +64,8 @@ layout: help
 mirrorid: ${process.argv[3]}
 ---
 
+<!-- 本 markdown 从 mirrorz-org/mirrorz-help 自动生成，如需修改，请修改 mirrorz-org/mirrorz-help 的对应部分 -->
+
 # ${front_matter.title[1]}
 
 <form class="form-inline">