diff --git a/deployments/monitor/grafana/milvus-dashboard.json b/deployments/monitor/grafana/milvus-dashboard.json
index c32d680df7..e6fe31b7a9 100644
--- a/deployments/monitor/grafana/milvus-dashboard.json
+++ b/deployments/monitor/grafana/milvus-dashboard.json
@@ -76,7 +76,7 @@
       "pluginVersion": "7.5.10",
       "targets": [
         {
-          "expr": "sum(milvus_rootcoord_has_collection_total{app_kubernetes_io_instance=~\"$instance\", app_kubernetes_io_name=\"$app_name\", namespace=\"$namespace\", type=\"total\"}) by (pod)",
+          "expr": "sum(milvus_rootcoord_has_collection_total{app_kubernetes_io_instance=~\"$instance\", app_kubernetes_io_name=\"$app_name\", namespace=\"$namespace\", type=\"total\"})",
           "instant": false,
           "interval": "",
           "intervalFactor": 2,