diff --git a/web/src/main/java/com/navercorp/pinpoint/web/vo/stat/chart/ApplicationDataSourceChartGroup.java b/web/src/main/java/com/navercorp/pinpoint/web/vo/stat/chart/ApplicationDataSourceChartGroup.java
index cefe369a488d..add6ad120c4f 100644
--- a/web/src/main/java/com/navercorp/pinpoint/web/vo/stat/chart/ApplicationDataSourceChartGroup.java
+++ b/web/src/main/java/com/navercorp/pinpoint/web/vo/stat/chart/ApplicationDataSourceChartGroup.java
@@ -49,7 +49,6 @@ public ApplicationDataSourceChartGroup(TimeWindow timeWindow, String url, String
             activeConnectionCountList.add(new DataSourcePoint(aggreJoinDataSourceBo.getTimestamp(), aggreJoinDataSourceBo.getMinActiveConnectionSize(), aggreJoinDataSourceBo.getMinActiveConnectionAgentId(), aggreJoinDataSourceBo.getMaxActiveConnectionSize(), aggreJoinDataSourceBo.getMaxActiveConnectionAgentId(), aggreJoinDataSourceBo.getAvgActiveConnectionSize()));
         }
 
-//        여기서 빈 부분을 알아서 채워줘야 될것같은데 왜 그럴까 이건 디버깅을 해보는게 좋을듯함.
         dataSourceChartMap.put(DataSourceChartType.ACTIVE_CONNECTION_SIZE, new TimeSeriesChartBuilder(timeWindow, UNCOLLECTED_DATASOURCE_POINT).build(activeConnectionCountList));
     }