diff --git a/README-zh.md b/README-zh.md
index 49c5735..f0b73a9 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -1,4 +1,4 @@
-[English](./README.md)
+[English](./README.md) • <ruby> [sgo](./README-zh.md) <rt>Nodejs</rt></ruby>
 
 sgo
 ===
diff --git a/README.md b/README.md
index 0da0a59..dabd63e 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-[简体中文](./README-zh.md)
+[简体中文](./README-zh.md) • <ruby> [sgo](./README-zh.md) <rt>Nodejs</rt></ruby>
 
 sgo
 ===