diff --git a/Documentation/production-users.md b/Documentation/production-users.md
index e889b04e3..1897b8216 100644
--- a/Documentation/production-users.md
+++ b/Documentation/production-users.md
@@ -82,15 +82,15 @@ PD(Placement Driver) is the central controller in the TiDB cluster. It saves the
 [teamcity]: https://www.jetbrains.com/teamcity/
 [raoofm]:https://github.com/raoofm
 
-## Qiniu
+## Qiniu Cloud
 
 - *Application*: system configuration for microservices, distributed locks
 - *Launched*: Jan. 2016
-- *Cluster Size*: 3 members with 1 cluster
+- *Cluster Size*: 3 members each with several clusters
 - *Order of Data Size*: kilobytes
-- *Operator*: Qiniu, chenchao@qiniu.com
+- *Operator*: Pandora, chenchao@qiniu.com
 - *Environment*: Baremetal
-- *Backups*: None, all data can be recreated if - necessary
+- *Backups*: None, all data can be recreated if necessary
 
 ## QingCloud