diff --git a/pkg/monitor/alerting/conditions/suggestrulereducer.go b/pkg/monitor/alerting/conditions/suggestrulereducer.go
index b884c48209..d17aff13c3 100644
--- a/pkg/monitor/alerting/conditions/suggestrulereducer.go
+++ b/pkg/monitor/alerting/conditions/suggestrulereducer.go
@@ -33,8 +33,8 @@ func NewSuggestRuleReducer(t string, duration time.Duration) Reducer {
 }
 
 func (s *suggestRuleReducer) Reduce(series *tsdb.TimeSeries) (*float64, []string) {
-	if int(s.duration.Seconds()) > len(series.Points) {
+	/*if int(s.duration.Seconds()) > len(series.Points) {
 		return nil, nil
-	}
+	}*/
 	return s.queryReducer.Reduce(series)
 }
diff --git a/pkg/monitor/models/suggestsysrule.go b/pkg/monitor/models/suggestsysrule.go
index 4e6a007269..d352645538 100644
--- a/pkg/monitor/models/suggestsysrule.go
+++ b/pkg/monitor/models/suggestsysrule.go
@@ -672,19 +672,19 @@ func showDuration(dur string) string {
 func showDuration_(dur int64, sign string) string {
 	var durUp, durSign int64
 	var upSign, durStr string
-	if sign == "s" && dur > 60 {
+	if sign == "s" && dur >= 60 {
 		upSign = "m"
 		durUp = dur / 60
 		durSign = dur % 60
 		durStr = showDuration_(durUp, upSign)
 	}
-	if sign == "m" && dur > 60 {
+	if sign == "m" && dur >= 60 {
 		upSign = "h"
 		durUp = dur / 60
 		durSign = dur % 60
 		durStr = showDuration_(durUp, upSign)
 	}
-	if sign == "h" && dur > 24 {
+	if sign == "h" && dur >= 24 {
 		upSign = "d"
 		durUp = dur / 24
 		durSign = dur % 24