diff --git a/internal/service/agent_open_api/service.go b/internal/service/agent_open_api/service.go
index b10c8b9..6b340d7 100644
--- a/internal/service/agent_open_api/service.go
+++ b/internal/service/agent_open_api/service.go
@@ -108,11 +108,18 @@ func (s *Service) GetCardTraffic(ctx context.Context, req *dto.AgentOpenAPICardQ
 // buildCardTrafficResponse 统一构造卡流量响应，支持卡和设备两种载体维度
 func (s *Service) buildCardTrafficResponse(ctx context.Context, cardNo, carrierType string, carrierID uint, deviceNo string) (*dto.AgentOpenAPICardTrafficResponse, error) {
 	activeStatus := constants.PackageUsageStatusActive
+	depletedStatus := constants.PackageUsageStatusDepleted
 	pendingStatus := constants.PackageUsageStatusPending
 	activeUsages, err := s.packageUsageStore.ListByCarrier(ctx, carrierType, carrierID, &activeStatus)
 	if err != nil {
 		return nil, errors.Wrap(errors.CodeInternalError, err, "查询生效套餐失败")
 	}
+	// 已用完的套餐仍在有效期内，与生效中套餐一并展示
+	depletedUsages, err := s.packageUsageStore.ListByCarrier(ctx, carrierType, carrierID, &depletedStatus)
+	if err != nil {
+		return nil, errors.Wrap(errors.CodeInternalError, err, "查询已用完套餐失败")
+	}
+	activeUsages = append(activeUsages, depletedUsages...)
 	pendingUsages, err := s.packageUsageStore.ListByCarrier(ctx, carrierType, carrierID, &pendingStatus)
 	if err != nil {
 		return nil, errors.Wrap(errors.CodeInternalError, err, "查询待生效套餐失败")