diff --git a/config/config.yaml b/config/config.yaml
index f467159c9..72d21055f 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -6,7 +6,7 @@ serverversion: 1.0.3
 etcd:
   etcdSchema: openIM
   etcdAddr: [ 127.0.0.1:2379 ]
-11
+
 mysql:
   dbMysqlAddress: [ 127.0.0.1:13306 ]
   dbMysqlUserName: root