diff --git a/deployments/monitor/grafana/milvus-dashboard.json b/deployments/monitor/grafana/milvus-dashboard.json
index 144b1a79dc1fee399e652c711d24a9cd9fcc2e79..04f47e0596611a53cc994f5574ad512420b857b6 100644
--- a/deployments/monitor/grafana/milvus-dashboard.json
+++ b/deployments/monitor/grafana/milvus-dashboard.json
@@ -3133,7 +3133,7 @@
           "refId": "A"
         },
         {
-          "expr": "sum(rate(milvus_rootcoord_describe_segment_total{app_kubernetes_io_instance=~\"$instance\", app_kubernetes_io_name=\"$app_name\", namespace=\"$namespace\", type=\"success\"}[5m])) by (pod)",
+          "expr": "sum(increase(milvus_rootcoord_describe_segment_total{app_kubernetes_io_instance=~\"$instance\", app_kubernetes_io_name=\"$app_name\", namespace=\"$namespace\", type=\"success\"}[2m])/2)",
           "interval": "",
           "legendFormat": "success",
           "refId": "B"