diff --git a/README.md b/README.md
index b18acf4..6c27620 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ MultiTypeRecyclerViewAdapter for Recyclerview
 ## gradle依赖
 
 ```
-compile 'com.crazysunj:multitypeadapter:1.2.0'
+compile 'com.crazysunj:multitypeadapter:1.2.1'
 ```
 
 ## 感谢