diff --git a/README_CN.md b/README_CN.md
index ff1fd15422e2bfbee40f925954261b5987d23f8e..1c554ac0d851fc8979cdb54f0c46b827058ee54f 100644
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@@ -8,6 +8,7 @@
 ![Release_date](https://img.shields.io/badge/release_date-October-yellowgreen)
 [![codecov](https://codecov.io/gh/milvus-io/milvus/branch/master/graph/badge.svg)](https://codecov.io/gh/milvus-io/milvus)
 
+
 # 欢迎来到 Milvus
 
 ## Milvus 是什么