diff --git a/pkg/export/export_gauge.go b/pkg/export/export_gauge.go
index ee4fee8..3c59892 100644
--- a/pkg/export/export_gauge.go
+++ b/pkg/export/export_gauge.go
@@ -171,10 +171,16 @@ func (c *Metrics) Collect(ch chan<- prometheus.Metric) {
 				logger.Error(fmt.Sprintf("[ %s ] json.Unmarshal error: %v", recordCertInfoCacheKey, err))
 				continue
 			}
+			seenIDs := make(map[string]bool)
 			for _, v := range recordCerts {
 				if v.RecordID == "" {
 					continue
 				}
+				if seenIDs[v.RecordID] {
+					logger.Error(fmt.Sprintf("【Duplicate Found】Cloud: %s, Domain: %s, RecordID: %s is duplicated!", v.CloudName, v.FullRecord, v.RecordID))
+					continue
+				}
+				seenIDs[v.RecordID] = true
 				ch <- prometheus.MustNewConstMetric(c.metrics[public.RecordCertInfo], prometheus.GaugeValue, float64(v.DaysUntilExpiry), v.CloudProvider, v.CloudName, v.DomainName, v.RecordID, v.FullRecord, v.SubjectCommonName, v.SubjectOrganization, v.SubjectOrganizationalUnit, v.IssuerCommonName, v.IssuerOrganization, v.IssuerOrganizationalUnit, v.CreatedDate, v.ExpiryDate, fmt.Sprintf("%t", v.CertMatched), v.ErrorMsg)
 			}
 		}
diff --git a/pkg/provider/amazon.go b/pkg/provider/amazon.go
index 683fe7a..c78f690 100644
--- a/pkg/provider/amazon.go
+++ b/pkg/provider/amazon.go
@@ -140,13 +140,13 @@ func (a *AmazonDNS) ListRecords() ([]Record, error) {
 				CloudProvider: a.account.CloudProvider,
 				CloudName:     a.account.CloudName,
 				DomainName:    domain,
-				RecordID:      public.GetID(),
-				RecordType:    string(record.Type),
-				RecordWeight:  fmt.Sprintf("%d", record.Weight),
-				RecordStatus:  oneStatus("enable"),
-				RecordRemark:  tea.StringValue(nil),
-				UpdateTime:    carbon.CreateFromTimestampMilli(tea.Int64Value(nil)).ToDateTimeString(),
-				FullRecord:    strings.TrimSuffix(tea.StringValue(record.Name), "."),
+				// RecordID:      public.GetID(),
+				RecordType:   string(record.Type),
+				RecordWeight: fmt.Sprintf("%d", record.Weight),
+				RecordStatus: oneStatus("enable"),
+				RecordRemark: tea.StringValue(nil),
+				UpdateTime:   carbon.CreateFromTimestampMilli(tea.Int64Value(nil)).ToDateTimeString(),
+				FullRecord:   strings.TrimSuffix(tea.StringValue(record.Name), "."),
 			}
 			// aws域名返回完整域名处理
 			recordName := strings.TrimSuffix(tea.StringValue(record.Name), ".")
@@ -162,6 +162,7 @@ func (a *AmazonDNS) ListRecords() ([]Record, error) {
 			}
 			if record.ResourceRecords != nil {
 				for _, record := range record.ResourceRecords {
+					recordInfo.RecordID = public.GetID()
 					recordInfo.RecordValue = tea.StringValue(record.Value)
 					dataObj = append(dataObj, recordInfo)
 				}