diff --git a/README.md b/README.md
index e711fdf..1c5c705 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Aliyun tablestore SDK for Go
+# Aliyun tablestore SDK for Go 
 
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 [![Build Status](https://travis-ci.org/aliyun/aliyun-tablestore-go-sdk.svg?branch=master)](https://travis-ci.org/aliyun/aliyun-tablestore-go-sdk)