diff --git a/install/install-dashboard.md b/install/install-dashboard.md
index d1b96b4..7e298fe 100644
--- a/install/install-dashboard.md
+++ b/install/install-dashboard.md
@@ -85,7 +85,7 @@ kubectl apply -f https://addons.kuboard.cn/metrics-server/0.3.7/metrics-server.y
 
 ``` sh
 kubectl apply -f https://kuboard.cn/install-script/kuboard-arm.yaml
-kubectl apply -f https://addons.kuboard.cn/metrics-server/0.3.7/metrics-server-arm.yaml
+kubectl apply -f https://addons.kuboard.cn/metrics-server/0.3.6/metrics-server-arm.yaml
 ```
 
 </b-tab>