diff --git a/deployments/monitor/grafana/milvus-dashboard.json b/deployments/monitor/grafana/milvus-dashboard.json
index c5a5dd6710..44130ffd25 100644
--- a/deployments/monitor/grafana/milvus-dashboard.json
+++ b/deployments/monitor/grafana/milvus-dashboard.json
@@ -3354,7 +3354,7 @@
     },
     {
       "datasource": "$datasource",
-      "description": "Successful DataNode Flush segments operations",
+      "description": "Success count of flush_segments requests",
       "fieldConfig": {
         "defaults": {
           "mappings": [],