diff --git a/history/grafana.yml b/history/grafana.yml
index 4c282c28..5151adb0 100644
--- a/history/grafana.yml
+++ b/history/grafana.yml
@@ -1,7 +1,7 @@
 url: https://grafana.home.toozhao.com/  
 status: up
 code: 200
-responseTime: 1576
-lastUpdated: 2020-11-27T23:13:13.377Z
+responseTime: 1502
+lastUpdated: 2020-11-28T23:12:51.794Z
 startTime: Fri Nov 20 2020 21:15:31 GMT+0000 (Coordinated Universal Time)
 generator: Upptime <https://github.com/upptime/upptime>