diff --git a/progit.asc b/progit.asc
index 23f92b89..2351cf7c 100644
--- a/progit.asc
+++ b/progit.asc
@@ -7,6 +7,7 @@ Pro Git
 :pagenums:
 :front-cover-image: image:book/cover.png[width=1050,height=1600]
 :toc-title: 目录
+:appendix-caption: 附录
 
 ifdef::ebook-format[:leveloffset: -1]