Update README.md

README.md

@@ -2,6 +2,15 @@ go-mysql-elasticsearch is a service syncing your MySQL data into Elasticsearch a
 
 It uses `mysqldump` to fetch the origin data at first, then syncs data incrementally with binlog.
 
+## Call for Committer/Maintainer
+Sorry that I have no enough time to maintain this project wholly, if you like this project and want to help me improve it continuously, please contact me through email ([email protected]).
+
+Requirement: In the email, you should list somethings(including but not limited to below) to make me believe we can work together.
+
+Your GitHub ID
+The contributions to go-mysql-elasticsearch before, including PRs or Issues.
+The reason why you can improve go-mysql-elasticsearch.
+
 ## Install
 
 + Install Go (1.9+) and set your [GOPATH](https://golang.org/doc/code.html#GOPATH)