diff --git a/README.md b/README.md
index 9fdbe8d3a3e35419f0f755336abe382d406f456e..cba7c9c3113865e4238a105cf0c7d74a32aa3854 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,7 @@
 ### 6. :floppy_disk: [数据存储](#floppy_disk-数据存储)
 ### 7. :punch: [架构](#punch-架构)
 ### 8. :musical_note: [面试必备](#musical_note-面试必备)
+###    [关于该开源文档的一些说明](#该开源文档一些说明)
 
 > # 正文
 ## :coffee: Java