diff --git a/README.md b/README.md
index 15716f9..23140d0 100755
--- a/README.md
+++ b/README.md
@@ -38,3 +38,5 @@
 ## [内核升级操作](upgrade_kernel.md)
 
 ## [内核升级操作](update_kernel.md)
+
+## [公司邮箱服务器搭建](mail-doc/mail搭建公司邮箱/公司邮箱搭建.md)