diff --git a/features/pm/performance.go b/features/pm/performance.go
index 614bc020..d717e791 100644
--- a/features/pm/performance.go
+++ b/features/pm/performance.go
@@ -215,7 +215,7 @@ func PostKPIReportFromNF(w http.ResponseWriter, r *http.Request) {
 	//log.Trace("kpiReport:", kpiReport)
 
 	layout := time.RFC3339Nano
-	kpiDate := GetDateFromTimeString(layout, kpiReport.Task.Period.StartTime)
+	//kpiDate := GetDateFromTimeString(layout, kpiReport.Task.Period.StartTime)
 	kpiIndex, _ := strconv.Atoi(vars["index"])
 	startTime := global.GetFmtTimeString(layout, kpiReport.Task.Period.StartTime, time.DateTime)
 	endTime := global.GetFmtTimeString(layout, kpiReport.Task.Period.EndTime, time.DateTime)
@@ -236,7 +236,7 @@ func PostKPIReportFromNF(w http.ResponseWriter, r *http.Request) {
 	}
 	// insert into new kpi_report_xxx table
 	kpiData := new(KpiData)
-	kpiData.Date = kpiDate
+	kpiData.Date = startTime
 	kpiData.Index = kpiIndex
 	//stime, _ := time.ParseInLocation(time.RFC3339Nano, kpiReport.Task.Period.StartTime, time.Local)
 	//etime, _ := time.ParseInLocation(time.RFC3339Nano, kpiReport.Task.Period.EndTime, time.Local)