diff --git a/controllers/notification_error_log.controller.js b/controllers/notification_error_log.controller.js
index 64b6670..d928a77 100644
--- a/controllers/notification_error_log.controller.js
+++ b/controllers/notification_error_log.controller.js
@@ -55,7 +55,18 @@ class NotificationErrorLogController {
         return res.status(400).json(setResponse(error, 'Validation failed', 400));
       }
 
-      value.created_by = req.user.user_id;
+      let createdBy, contactPhone;
+
+      if (!isNaN(req.user.userId) && Number(req.user.userId) > 0) {
+        createdBy = Number(req.user.userId);
+        contactPhone = value.contact_phone || null;
+      } else {
+        createdBy = null;
+        contactPhone = req.user.userId;
+      }
+
+      value.created_by = createdBy;
+      value.contact_phone = contactPhone;
 
       const results = await NotificationErrorLogService.createNotificationErrorLog(value);
       const response = await setResponse(results, 'Notification Error Log created successfully')
diff --git a/services/notification_error_log.service.js b/services/notification_error_log.service.js
index 45d9f58..b36a5b8 100644
--- a/services/notification_error_log.service.js
+++ b/services/notification_error_log.service.js
@@ -46,7 +46,7 @@ class NotificationErrorLogService {
 
       const store = {
         notification_error_id: data.notification_error_id,
-        contact_id: data.contact_id,
+        contact_phone: data.contact_phone,
         notification_error_log_description: data.notification_error_log_description,
         created_by: data.created_by
       };
diff --git a/validate/notification_error_log.schema.js b/validate/notification_error_log.schema.js
index ed740b4..1083e9a 100644
--- a/validate/notification_error_log.schema.js
+++ b/validate/notification_error_log.schema.js
@@ -2,7 +2,7 @@ const Joi = require("joi");
 
 const insertNotificationErrorLogSchema = Joi.object({
   notification_error_id: Joi.number().integer().required(),
-  contact_id: Joi.number().integer().required(),
+  contact_phone: Joi.string().optional(),
   notification_error_log_description: Joi.string().required()
 });