diff --git a/proxy/vmess/protocol/user/userset.go b/proxy/vmess/protocol/user/userset.go
index ca8c2ea21..037530773 100644
--- a/proxy/vmess/protocol/user/userset.go
+++ b/proxy/vmess/protocol/user/userset.go
@@ -5,7 +5,6 @@ import (
 	"time"
 
 	"github.com/v2ray/v2ray-core/common/collect"
-	"github.com/v2ray/v2ray-core/common/log"
 )
 
 const (
@@ -55,7 +54,6 @@ func (us *TimedUserSet) generateNewHashes(lastSec, nowSec int64, idx int, id ID)
 	idHash := NewTimeHash(HMACHash{})
 	for lastSec < nowSec+cacheDurationSec {
 		idHash := idHash.Hash(id.Bytes[:], lastSec)
-		log.Debug("Valid User Hash: %v", idHash)
 		us.access.Lock()
 		us.userHash[string(idHash)] = indexTimePair{idx, lastSec}
 		us.access.Unlock()
diff --git a/proxy/vmess/protocol/vmess.go b/proxy/vmess/protocol/vmess.go
index d02accad5..5f4465d12 100644
--- a/proxy/vmess/protocol/vmess.go
+++ b/proxy/vmess/protocol/vmess.go
@@ -11,7 +11,6 @@ import (
 
 	"github.com/v2ray/v2ray-core/common/errors"
 	v2io "github.com/v2ray/v2ray-core/common/io"
-	"github.com/v2ray/v2ray-core/common/log"
 	v2net "github.com/v2ray/v2ray-core/common/net"
 	"github.com/v2ray/v2ray-core/proxy/vmess/protocol/user"
 )
@@ -72,8 +71,6 @@ func (r *VMessRequestReader) Read(reader io.Reader) (*VMessRequest, error) {
 		return nil, err
 	}
 
-	log.Debug("Read user hash: %v", buffer[:nBytes])
-
 	userId, timeSec, valid := r.vUserSet.GetUser(buffer[:nBytes])
 	if !valid {
 		return nil, errors.NewAuthenticationError(buffer[:nBytes])
@@ -167,7 +164,6 @@ func (request *VMessRequest) ToBytes(idHash user.CounterHash, randomRangeInt64 u
 	counter := randomRangeInt64(time.Now().UTC().Unix(), 30)
 	hash := idHash.Hash(request.UserId.Bytes[:], counter)
 
-	log.Debug("Writing userhash: %v", hash)
 	buffer = append(buffer, hash...)
 
 	encryptionBegin := len(buffer)