diff --git a/springChatRoom/README.md b/springChatRoom/README.md
index aeee9eb09..61c1ef4f5 100644
--- a/springChatRoom/README.md
+++ b/springChatRoom/README.md
@@ -84,4 +84,4 @@ java -jar target/springChatRoom-0.0.1-SNAPSHOT.jar
 ## Reference
 
 - redisTemplate API cmd
-  - https://ost.51cto.com/posts/2333
\ No newline at end of file
+  - https://ost.51cto.com/posts/2333