diff --git a/utils/timeRange.go b/utils/timeRange.go
index 779fa57..f4e13f0 100644
--- a/utils/timeRange.go
+++ b/utils/timeRange.go
@@ -20,7 +20,7 @@ func GetTimeRangeByHour(durationHour int) (start, stop string) {
 func GetTimeRangeByHour2now(durationHour int) (start, stop string) {
 
 	start = time.Now().Add(time.Hour * time.Duration(durationHour)).Truncate(time.Hour).Format("2006-01-02T15:00:00.000+08:00")
-	stop = time.Now().Format("2006-01-02T15:00:00.000+08:00")
+	stop = time.Now().Format("2006-01-02T15:04:00.000+08:00")
 	return
 }