diff --git a/action_get_user_id.go b/action_get_user_id.go
index 20086f9..3397456 100644
--- a/action_get_user_id.go
+++ b/action_get_user_id.go
@@ -34,31 +34,3 @@ func (s Service) GetUserIDByAuthToken(authToken string) (userID string) {
 	userID = device.UserID.Hex()
 	return
 }
-
-// GetUserIDByDeviceId ...
-func (s Service) GetUserIDByDeviceId(deviceId string) (userID string) {
-	var (
-		ctx    = context.Background()
-		col    = s.getDeviceCollection()
-		device = Device{}
-		cond   = bson.M{
-			"deviceId": deviceId,
-		}
-	)
-
-	if deviceId == "" {
-		return
-	}
-
-	// Find
-	if err := col.FindOne(ctx, cond).Decode(&device); err != nil {
-		logger.Error("devicemngmt - getUserIDByDeviceId", logger.LogData{
-			"deviceId": deviceId,
-			"err":      err.Error(),
-		})
-		return
-	}
-
-	userID = device.UserID.Hex()
-	return
-}
diff --git a/action_update.go b/action_update.go
index e4f7b22..5d2c229 100644
--- a/action_update.go
+++ b/action_update.go
@@ -6,11 +6,13 @@ import (
 	"fmt"
 
 	"github.com/Selly-Modules/logger"
+	"github.com/Selly-Modules/mongodb"
 	"go.mongodb.org/mongo-driver/bson"
 )
 
 // UpdateOptions ...
 type UpdateOptions struct {
+	UserID       string
 	UserAgent    string
 	AppVersion   string
 	IP           string
@@ -46,8 +48,10 @@ func (s Service) UpdateByDeviceID(deviceID string, payload UpdateOptions) error
 	osName, osVersion, isMobile := getUserAgentData(payload.UserAgent)
 
 	// Setup update data
+	userID, _ := mongodb.NewIDFromString(payload.UserID)
 	updateData := bson.M{
 		"$set": bson.M{
+			"userId":          userID,
 			"osName":          osName,
 			"osVersion":       osVersion,
 			"ip":              payload.IP,
diff --git a/validate.go b/validate.go
index 3df02f5..5673812 100644
--- a/validate.go
+++ b/validate.go
@@ -55,6 +55,17 @@ func (co CreateOptions) validate() error {
 }
 
 func (uo UpdateOptions) validate() error {
+	// UserID
+	if uo.UserID == "" {
+		logger.Error("devicemngmt - Update: no userID data", logger.LogData{
+			"payload": uo,
+		})
+		return errors.New("no userID data")
+	}
+	if _, isValid := mongodb.NewIDFromString(uo.UserID); !isValid {
+		return errors.New("invalid userID data")
+	}
+
 	// UserAgent
 	if uo.UserAgent == "" {
 		logger.Error("devicemngmt - Update: no userAgent data", logger.LogData{