diff --git a/README.md b/README.md
index c831775..7f91861 100644
--- a/README.md
+++ b/README.md
@@ -90,6 +90,7 @@ We also provide some tools for synchronization in Shake series.
* [MongoShake](https://github.com/aliyun/MongoShake): mongodb data synchronization tool.
* [RedisShake](https://github.com/aliyun/RedisShake): redis data synchronization tool.
* [RedisFullCheck](https://github.com/aliyun/RedisFullCheck): redis data synchronization verification tool.
+* [NimoShake](https://github.com/alibaba/NimoShake): sync dynamodb to mongodb.
Plus, we have a DingDing(钉钉) group so that users can join and discuss, please scan the code.
