diff --git a/README.md b/README.md
index bf78a77df..8a875f7fc 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,7 @@ including TimescaleDB, MongoDB, InfluxDB, CrateDB and Cassandra.
 This code is based on a fork of work initially made public by InfluxDB
 at https://github.com/influxdata/influxdb-comparisons.
 
+测试 reviewdog 
 Current databases supported:
 
 + Akumuli [(supplemental docs)](docs/akumuli.md)