diff --git a/backend/internal/controller/app_config_controller.go b/backend/internal/controller/app_config_controller.go
index 1dd2896..6bfe8c2 100644
--- a/backend/internal/controller/app_config_controller.go
+++ b/backend/internal/controller/app_config_controller.go
@@ -183,7 +183,9 @@ func (acc *AppConfigController) updateImage(c *gin.Context, imageName string, ol
 }
 
 func (acc *AppConfigController) testEmailHandler(c *gin.Context) {
-	err := acc.emailService.SendTestEmail()
+	userID := c.GetString("userID")
+
+	err := acc.emailService.SendTestEmail(userID)
 	if err != nil {
 		c.Error(err)
 		return
diff --git a/backend/internal/service/email_service.go b/backend/internal/service/email_service.go
index 5b4dc3a..c6e5d70 100644
--- a/backend/internal/service/email_service.go
+++ b/backend/internal/service/email_service.go
@@ -44,9 +44,9 @@ func NewEmailService(appConfigService *AppConfigService, db *gorm.DB) (*EmailSer
 	}, nil
 }
 
-func (srv *EmailService) SendTestEmail() error {
+func (srv *EmailService) SendTestEmail(recipientUserId string) error {
 	var user model.User
-	if err := srv.db.First(&user).Error; err != nil {
+	if err := srv.db.First(&user, "id = ?", recipientUserId).Error; err != nil {
 		return err
 	}