diff --git a/README_en.md b/README_en.md
index b9089e4514076030e2072775617e7202542569fb..9b51fdbc735ffc7d46d49c171013c4f7583a3c29 100644
--- a/README_en.md
+++ b/README_en.md
@@ -24,7 +24,7 @@
 
 
 - A quick start tool of search & recommendation algorithm based on [PaddlePaddle](https://www.paddlepaddle.org.cn/documentation/docs/en/beginners_guide/index_en.html)
-- A complete solution of recommendation system for beginners, developers and researchers
+- A complete solution of recommendation system for beginners, developers and researchers.
 - Recommendation algorithm library including content-understanding, match, recall, rank, multi-task, re-rank etc.