diff --git a/minimal-deployment-topology.md b/minimal-deployment-topology.md
index c17babeb87072..03db82b2c74dd 100644
--- a/minimal-deployment-topology.md
+++ b/minimal-deployment-topology.md
@@ -15,7 +15,7 @@ This document describes the minimal deployment topology of TiDB clusters.
 | TiDB | 3 | 16 VCore 32GB * 1 | 10.0.1.1 <br/> 10.0.1.2 <br/> 10.0.1.3 | Default port <br/> Global directory configuration |
 | PD | 3 | 4 VCore 8GB * 1 |10.0.1.4 <br/> 10.0.1.5 <br/> 10.0.1.6 | Default port <br/> Global directory configuration |
 | TiKV | 3 | 16 VCore 32GB 2TB (nvme ssd) * 1 | 10.0.1.7 <br/> 10.0.1.8 <br/> 10.0.1.9 | Default port <br/> Global directory configuration |
-| Monitoring & Grafana | 1 | 4 VCore 8GB * 1 500GB (ssd) | 10.0.1.11 | Default port <br/> Global directory configuration |
+| Monitoring & Grafana | 1 | 4 VCore 8GB * 1 500GB (ssd) | 10.0.1.10 | Default port <br/> Global directory configuration |
 
 ### Topology templates