diff --git a/service/DiscoveryService.go b/service/DiscoveryService.go
index 1c9eb45..8a9c329 100644
--- a/service/DiscoveryService.go
+++ b/service/DiscoveryService.go
@@ -5,7 +5,6 @@ import (
 
 	cda "git.loafle.net/commons_go/di/annotation"
 	cdr "git.loafle.net/commons_go/di/registry"
-	"git.loafle.net/commons_go/logging"
 	ooccp "git.loafle.net/overflow/overflow_commons_go/config/probe"
 	discoveryM "git.loafle.net/overflow/overflow_commons_go/modules/discovery/model"
 	oocmp "git.loafle.net/overflow/overflow_commons_go/modules/probe"
@@ -23,8 +22,6 @@ type DiscoveryService struct {
 }
 
 func (ds *DiscoveryService) DiscoverZone(requesterID string, dz *discoveryM.DiscoveryZone) error {
-	logging.Logger().Debugf("DiscoverZone: requesterID(%s)", requesterID)
-
 	return ds.ContainerService.Send(ooccp.ContainerDiscoveryName, "DiscoveryService.DiscoverZone", requesterID, dz)
 }
 
@@ -42,7 +39,6 @@ func (ds *DiscoveryService) DiscoverService(requesterID string, port *discoveryM
 
 // use by discovery
 func (ds *DiscoveryService) DiscoveredZone(requesterID string, zone *discoveryM.Zone) error {
-	logging.Logger().Debugf("DiscoveredZone: requesterID(%s) network(%s) ip(%s) mac(%s) iface(%s)", requesterID, zone.Network, zone.IP, zone.Mac, zone.Iface)
 	return ds.CentralService.Send(oocmp.HTTPEntry_Probe, "DiscoveryService.discoveredZone", requesterID, zone)
 }