diff --git a/pages.zh/common/cd.md b/pages.zh/common/cd.md
index 69ecfe4e4..0cbfaff94 100644
--- a/pages.zh/common/cd.md
+++ b/pages.zh/common/cd.md
@@ -22,3 +22,7 @@
 - 转到刚才选择的目录：
 
 `cd -`
+
+- 转到根目录：
+
+`cd /`