diff --git a/sdk/service/protocol/lightProtocol.go b/sdk/service/protocol/lightProtocol.go
index 40fbc7a36..17fea3e87 100644
--- a/sdk/service/protocol/lightProtocol.go
+++ b/sdk/service/protocol/lightProtocol.go
@@ -97,7 +97,7 @@ func NewLightProtocol(c conf.EventConf, pi *dm.ProtocolInfo, pc *LightProtocolCo
 }
 
 func (p *LightProtocol) Start() error {
-	ctx := context.Background()
+	ctx := ctxs.WithRoot(context.Background())
 	_, err := p.ProtocolM.ProtocolInfoCreate(ctx, p.Pi) //初始化协议
 	if err != nil && !errors.Cmp(errors.Fmt(err), errors.Duplicate) {
 		logx.Must(err)
diff --git a/service/dmsvr/internal/logic/otamanage/sendMessageToDevicesLogic.go b/service/dmsvr/internal/logic/otamanage/sendMessageToDevicesLogic.go
index 670599ce6..04ebaf815 100644
--- a/service/dmsvr/internal/logic/otamanage/sendMessageToDevicesLogic.go
+++ b/service/dmsvr/internal/logic/otamanage/sendMessageToDevicesLogic.go
@@ -374,7 +374,7 @@ func (l *SendMessageToDevicesLogic) PushMessageToDevices(jobInfo *relationDB.DmO
 		return nil
 	}
 
-	deviceList, err := relationDB.NewOtaFirmwareDeviceRepo(l.ctx).FindByFilter(l.ctx, relationDB.OtaFirmwareDeviceFilter{
+	deviceList, err := stores.WithNoDebug(l.ctx, relationDB.NewOtaFirmwareDeviceRepo).FindByFilter(l.ctx, relationDB.OtaFirmwareDeviceFilter{
 		FirmwareID: jobInfo.FirmwareID,
 		JobID:      jobInfo.ID,
 		ProductID:  firmware.ProductID,