diff --git a/services/notification_error.service.js b/services/notification_error.service.js
index f81e596..a6a4409 100644
--- a/services/notification_error.service.js
+++ b/services/notification_error.service.js
@@ -31,9 +31,10 @@ const {
 } = require("../db/notification_wa.db");
 
 const { ErrorHandler } = require("../helpers/error");
-const { deleteReminder } = require("./notifikasi-wa.service");
 const { getSparepartsByYearlyDb } = require("../db/sparepart.db");
 
+const notifikasiWaService = require("./notifikasi-wa.service");
+
 class NotificationService {
   static async getAllNotification(param) {
     try {
@@ -162,7 +163,7 @@ class NotificationService {
 
       const notification = Array.isArray(dataExist) ? dataExist[0] : dataExist;
 
-      await deleteReminder(notification_error_id)
+      await notifikasiWaService.deleteReminder(notification_error_id)
 
       if (notification.is_read === true) {
         return { success: true, message: "Notification has already been read" };
diff --git a/services/notifikasi-wa.service.js b/services/notifikasi-wa.service.js
index b2f723d..e74ef48 100644
--- a/services/notifikasi-wa.service.js
+++ b/services/notifikasi-wa.service.js
@@ -258,9 +258,9 @@ class NotifikasiWaService {
   }
 
   async deleteReminder(id) {
-    let data = this.loadReminder();
+    let data = await this.loadReminder();
 
-    const newData = data.filter(item => item.notification_log !== id);
+    const newData = data?.filter(item => item.notification_log !== id);
 
     // cek apakah ada yang terhapus
     if (data.length === newData.length) {
@@ -283,7 +283,7 @@ class NotifikasiWaService {
       const now = new Date();
       let data = this.loadReminder();
 
-      data = data.filter(async (item) => {
+      data = data?.filter(async (item) => {
 
         // ❌ jika non aktif → hapus
         if (!item.active) return false;