diff --git a/plugins/tidb/conf/tidb.yaml b/plugins/tidb/conf/tidb.yaml
index 8891729cc..224248e6b 100644
--- a/plugins/tidb/conf/tidb.yaml
+++ b/plugins/tidb/conf/tidb.yaml
@@ -30,7 +30,6 @@ tidb_servers:
  - host: 192.168.4.1
 
 tikv_servers:
- - host: 192.168.4.1
    port: 20160
    status_port: 20180
    config: